Merge pull request #352 from KY-zhang-X/pr

Add micropython component
This commit is contained in:
Supowang
2022-11-25 14:23:23 +08:00
committed by GitHub
2777 changed files with 372072 additions and 47 deletions

File diff suppressed because one or more lines are too long

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@@ -14,17 +14,19 @@ LPUART1.WordLength=UART_WORDLENGTH_8B
Mcu.Family=STM32L4
Mcu.IP0=ADC1
Mcu.IP1=I2C1
Mcu.IP10=USART2
Mcu.IP11=USART3
Mcu.IP10=SYS
Mcu.IP11=USART1
Mcu.IP12=USART2
Mcu.IP13=USART3
Mcu.IP2=LPUART1
Mcu.IP3=NVIC
Mcu.IP4=RCC
Mcu.IP5=SPI1
Mcu.IP6=SPI2
Mcu.IP7=SPI3
Mcu.IP8=SYS
Mcu.IP9=USART1
Mcu.IPNb=12
Mcu.IP4=QUADSPI
Mcu.IP5=RCC
Mcu.IP6=SDMMC1
Mcu.IP7=SPI1
Mcu.IP8=SPI2
Mcu.IP9=SPI3
Mcu.IPNb=14
Mcu.Name=STM32L431R(B-C)Tx
Mcu.Package=LQFP64
Mcu.Pin0=PC13
@@ -35,31 +37,38 @@ Mcu.Pin12=PA4
Mcu.Pin13=PA6
Mcu.Pin14=PC4
Mcu.Pin15=PC5
Mcu.Pin16=PB2
Mcu.Pin17=PB13
Mcu.Pin18=PB15
Mcu.Pin19=PC6
Mcu.Pin16=PB0
Mcu.Pin17=PB1
Mcu.Pin18=PB2
Mcu.Pin19=PB10
Mcu.Pin2=PC15-OSC32_OUT (PC15)
Mcu.Pin20=PC7
Mcu.Pin21=PA9
Mcu.Pin22=PA10
Mcu.Pin23=PA12
Mcu.Pin24=PA15 (JTDI)
Mcu.Pin25=PC10
Mcu.Pin26=PC11
Mcu.Pin27=PB3 (JTDO-TRACESWO)
Mcu.Pin28=PB5
Mcu.Pin29=PB6
Mcu.Pin20=PB11
Mcu.Pin21=PB13
Mcu.Pin22=PB15
Mcu.Pin23=PC6
Mcu.Pin24=PC7
Mcu.Pin25=PC8
Mcu.Pin26=PA9
Mcu.Pin27=PA10
Mcu.Pin28=PA12
Mcu.Pin29=PA15 (JTDI)
Mcu.Pin3=PH0-OSC_IN (PH0)
Mcu.Pin30=PB7
Mcu.Pin31=VP_SYS_VS_Systick
Mcu.Pin30=PC10
Mcu.Pin31=PC11
Mcu.Pin32=PC12
Mcu.Pin33=PD2
Mcu.Pin34=PB3 (JTDO-TRACESWO)
Mcu.Pin35=PB5
Mcu.Pin36=PB6
Mcu.Pin37=PB7
Mcu.Pin38=VP_SYS_VS_Systick
Mcu.Pin4=PH1-OSC_OUT (PH1)
Mcu.Pin5=PC0
Mcu.Pin6=PC1
Mcu.Pin7=PC2
Mcu.Pin8=PC3
Mcu.Pin9=PA1
Mcu.PinsNb=32
Mcu.PinsNb=39
Mcu.ThirdPartyNb=0
Mcu.UserConstants=
Mcu.UserName=STM32L431RCTx
@@ -68,6 +77,7 @@ MxDb.Version=DB.5.0.30
NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false
NVIC.EXTI2_IRQn=true\:0\:0\:false\:false\:true\:true\:true
NVIC.ForceEnableDMAVector=true
NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
NVIC.LPUART1_IRQn=true\:0\:0\:false\:false\:true\:true\:true
NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false
@@ -101,6 +111,14 @@ PA6.Mode=Full_Duplex_Master
PA6.Signal=SPI1_MISO
PA9.Mode=Asynchronous
PA9.Signal=USART1_TX
PB0.Mode=Single Bank 1 2IOs
PB0.Signal=QUADSPI_BK1_IO1
PB1.Mode=Single Bank 1 2IOs
PB1.Signal=QUADSPI_BK1_IO0
PB10.Mode=Single Bank 1 2IOs
PB10.Signal=QUADSPI_CLK
PB11.Mode=Single Bank 1 2IOs
PB11.Signal=QUADSPI_BK1_NCS
PB13.Locked=true
PB13.Mode=TX_Only_Simplex_Unidirect_Master
PB13.Signal=SPI2_SCK
@@ -133,6 +151,8 @@ PC10.Mode=Full_Duplex_Master
PC10.Signal=SPI3_SCK
PC11.Mode=Full_Duplex_Master
PC11.Signal=SPI3_MISO
PC12.Mode=SD_1_bit
PC12.Signal=SDMMC1_CK
PC13.GPIOParameters=GPIO_Label
PC13.GPIO_Label=LED
PC13.Locked=true
@@ -158,14 +178,10 @@ PC7.GPIOParameters=GPIO_Label
PC7.GPIO_Label=LCD_RST
PC7.Locked=true
PC7.Signal=GPIO_Output
PCC.Checker=true
PCC.Line=STM32L4x1
PCC.MCU=STM32L431R(B-C)Tx
PCC.PartNumber=STM32L431RCTx
PCC.Seq0=0
PCC.Series=STM32L4
PCC.Temperature=25
PCC.Vdd=3.0
PC8.Mode=SD_1_bit
PC8.Signal=SDMMC1_D0
PD2.Mode=SD_1_bit
PD2.Signal=SDMMC1_CMD
PH0-OSC_IN\ (PH0).Mode=HSE-External-Oscillator
PH0-OSC_IN\ (PH0).Signal=RCC_OSC_IN
PH1-OSC_OUT\ (PH1).Mode=HSE-External-Oscillator
@@ -193,11 +209,18 @@ ProjectManager.PreviousToolchain=
ProjectManager.ProjectBuild=false
ProjectManager.ProjectFileName=BearPi_STM32L31RC.ioc
ProjectManager.ProjectName=BearPi_STM32L31RC
ProjectManager.RegisterCallBack=
ProjectManager.StackSize=0x400
ProjectManager.TargetToolchain=MDK-ARM V5
ProjectManager.ToolChainLocation=
ProjectManager.UnderRoot=false
ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_ADC1_Init-ADC1-false-HAL-true,4-MX_I2C1_Init-I2C1-false-HAL-true,5-MX_LPUART1_UART_Init-LPUART1-false-HAL-true,6-MX_USART2_UART_Init-USART2-false-HAL-true,7-MX_USART3_UART_Init-USART3-false-HAL-true,8-MX_SPI1_Init-SPI1-false-HAL-true,9-MX_SPI3_Init-SPI3-false-HAL-true,10-MX_SPI2_Init-SPI2-false-HAL-true
ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_ADC1_Init-ADC1-false-HAL-true,4-MX_I2C1_Init-I2C1-false-HAL-true,5-MX_LPUART1_UART_Init-LPUART1-false-HAL-true,6-MX_USART2_UART_Init-USART2-false-HAL-true,7-MX_USART3_UART_Init-USART3-false-HAL-true,8-MX_SPI1_Init-SPI1-false-HAL-true,9-MX_SPI3_Init-SPI3-false-HAL-true,10-MX_SPI2_Init-SPI2-false-HAL-true,11-MX_USART1_UART_Init-USART1-false-HAL-true,12-MX_SDMMC1_SD_Init-SDMMC1-false-HAL-true,13-MX_QUADSPI_Init-QUADSPI-false-HAL-true
QUADSPI.ChipSelectHighTime=QSPI_CS_HIGH_TIME_4_CYCLE
QUADSPI.ClockPrescaler=0
QUADSPI.FifoThreshold=4
QUADSPI.FlashSize=22
QUADSPI.IPParameters=ClockPrescaler,FifoThreshold,SampleShifting,FlashSize,ChipSelectHighTime
QUADSPI.SampleShifting=QSPI_SAMPLE_SHIFTING_HALFCYCLE
RCC.ADCFreq_Value=32000000
RCC.AHBFreq_Value=80000000
RCC.APB1Freq_Value=80000000

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@@ -0,0 +1,343 @@
#include "w25qxx.h"
#include "quadspi.h"
int w25qxx_init(void)
{
MX_QUADSPI_Init();
return 0;
}
int w25qxx_memory_mapped(void)
{
QSPI_CommandTypeDef cmd = {
// Instruction
.InstructionMode = QSPI_INSTRUCTION_1_LINE,
.Instruction = FAST_READ_DUAL_IO_CMD,
// Address
.AddressMode = QSPI_ADDRESS_2_LINES,
.Address = 0, // NOT USED for memory-mapped mode
.AddressSize = QSPI_ADDRESS_24_BITS,
// AlternateByte
.AlternateByteMode = QSPI_ALTERNATE_BYTES_2_LINES,
.AlternateBytes = 0xF0, // M7-M0 should be set to Fxh
.AlternateBytesSize = QSPI_ALTERNATE_BYTES_8_BITS,
// Dummy
.DummyCycles = 0,
// Data
.DataMode = QSPI_DATA_2_LINES,
.NbData = 0, // NOT USED for memory-mapped mode
// DDR
.DdrMode = QSPI_DDR_MODE_DISABLE,
};
QSPI_MemoryMappedTypeDef cfg = {
.TimeOutPeriod = 0,
.TimeOutActivation = QSPI_TIMEOUT_COUNTER_DISABLE,
};
if (HAL_QSPI_GetState(&hqspi) != HAL_QSPI_STATE_BUSY_MEM_MAPPED) {
if (HAL_QSPI_Abort(&hqspi) != HAL_OK) {
return -1;
}
if (HAL_QSPI_MemoryMapped(&hqspi, &cmd, &cfg) != HAL_OK) {
return -1;
}
}
return 0;
}
uint16_t w25qxx_read_deviceid(void)
{
uint8_t recv_buf[2] = {0};
uint16_t device_id = 0;
QSPI_CommandTypeDef cmd = {
// Instruction
.InstructionMode = QSPI_INSTRUCTION_1_LINE,
.Instruction = ManufactDeviceID_CMD,
// Address
.AddressMode = QSPI_ADDRESS_1_LINE,
.Address = 0,
.AddressSize = QSPI_ADDRESS_24_BITS,
// AlternateByte
.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE,
// Dummy
.DummyCycles = 0,
// Data
.DataMode = QSPI_DATA_1_LINE,
.NbData = 2,
// DDR
.DdrMode = QSPI_DDR_MODE_DISABLE,
};
if (HAL_QSPI_Abort(&hqspi) != HAL_OK) {
return 0;
}
if (HAL_QSPI_Command(&hqspi, &cmd, HAL_QSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK) {
return 0;
}
if (HAL_QSPI_Receive(&hqspi, recv_buf, HAL_QSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK) {
return 0;
}
device_id = (recv_buf[0] << 8) | recv_buf[1];
return device_id;
}
static void w25qxx_wait_busy(void)
{
uint8_t status;
QSPI_CommandTypeDef cmd = {
// Instruction
.InstructionMode = QSPI_INSTRUCTION_1_LINE,
.Instruction = READ_STATU_REGISTER_1,
// Address
.AddressMode = QSPI_ADDRESS_NONE,
// AlternateByte
.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE,
// Dummy
.DummyCycles = 0,
// Data
.DataMode = QSPI_DATA_1_LINE,
.NbData = 1,
// DDR
.DdrMode = QSPI_DDR_MODE_DISABLE,
};
HAL_QSPI_Command(&hqspi, &cmd, HAL_QSPI_TIMEOUT_DEFAULT_VALUE);
do {
HAL_QSPI_Receive(&hqspi, &status, HAL_QSPI_TIMEOUT_DEFAULT_VALUE);
} while ((status & 0x01) == 0x01);
}
int w25qxx_read(uint8_t *buffer, uint32_t start_addr, uint16_t nbytes)
{
QSPI_CommandTypeDef cmd = {
// Instruction
.InstructionMode = QSPI_INSTRUCTION_1_LINE,
.Instruction = FAST_READ_DUAL_IO_CMD,
// Address
.AddressMode = QSPI_ADDRESS_2_LINES,
.Address = start_addr,
.AddressSize = QSPI_ADDRESS_24_BITS,
// AlternateByte
.AlternateByteMode = QSPI_ALTERNATE_BYTES_2_LINES,
.AlternateBytes = 0xF0, // M7-M0 should be set to Fxh
.AlternateBytesSize = QSPI_ALTERNATE_BYTES_8_BITS,
// Dummy
.DummyCycles = 0,
// Data
.DataMode = QSPI_DATA_2_LINES,
.NbData = nbytes,
// DDR
.DdrMode = QSPI_DDR_MODE_DISABLE,
};
if (HAL_QSPI_Abort(&hqspi) != HAL_OK) {
return -1;
}
if (HAL_QSPI_Command(&hqspi, &cmd, HAL_QSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK) {
return -1;
}
if (HAL_QSPI_Receive(&hqspi, buffer, HAL_QSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK) {
return -1;
}
return 0;
}
static void w25qxx_write_enable(void)
{
QSPI_CommandTypeDef cmd = {
// Instruction
.InstructionMode = QSPI_INSTRUCTION_1_LINE,
.Instruction = WRITE_ENABLE_CMD,
// Address
.AddressMode = QSPI_ADDRESS_NONE,
// AlternateByte
.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE,
// Dummy
.DummyCycles = 0,
// Data
.DataMode = QSPI_DATA_NONE,
// DDR
.DdrMode = QSPI_DDR_MODE_DISABLE,
};
HAL_QSPI_Command(&hqspi, &cmd, HAL_QSPI_TIMEOUT_DEFAULT_VALUE);
// w25qxx_wait_busy();
}
static void w25qxx_write_disable(void)
{
QSPI_CommandTypeDef cmd = {
// Instruction
.InstructionMode = QSPI_INSTRUCTION_1_LINE,
.Instruction = WRITE_DISABLE_CMD,
// Address
.AddressMode = QSPI_ADDRESS_NONE,
// AlternateByte
.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE,
// Dummy
.DummyCycles = 0,
// Data
.DataMode = QSPI_DATA_NONE,
// DDR
.DdrMode = QSPI_DDR_MODE_DISABLE,
};
HAL_QSPI_Command(&hqspi, &cmd, HAL_QSPI_TIMEOUT_DEFAULT_VALUE);
// w25qxx_wait_busy();
}
int w25qxx_erase_sector(uint32_t sector_addr)
{
QSPI_CommandTypeDef cmd = {
// Instruction
.InstructionMode = QSPI_INSTRUCTION_1_LINE,
.Instruction = SECTOR_ERASE_CMD,
// Address
.AddressMode = QSPI_ADDRESS_1_LINE,
.Address = sector_addr,
.AddressSize = QSPI_ADDRESS_24_BITS,
// AlternateByte
.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE,
// Dummy
.DummyCycles = 0,
// Data
.DataMode = QSPI_DATA_NONE,
// DDR
.DdrMode = QSPI_DDR_MODE_DISABLE,
};
if (HAL_QSPI_Abort(&hqspi) != HAL_OK) {
return -1;
}
w25qxx_wait_busy();
w25qxx_write_enable();
if (HAL_QSPI_Command(&hqspi, &cmd, HAL_QSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK) {
return -1;
}
w25qxx_wait_busy();
return 0;
}
int w25qxx_erase_chip(void)
{
QSPI_CommandTypeDef cmd = {
// Instruction
.InstructionMode = QSPI_INSTRUCTION_1_LINE,
.Instruction = CHIP_ERASE_CMD,
// Address
.AddressMode = QSPI_ADDRESS_NONE,
// AlternateByte
.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE,
// Dummy
.DummyCycles = 0,
// Data
.DataMode = QSPI_DATA_NONE,
// DDR
.DdrMode = QSPI_DDR_MODE_DISABLE,
};
if (HAL_QSPI_Abort(&hqspi) != HAL_OK) {
return -1;
}
w25qxx_wait_busy();
w25qxx_write_enable();
if (HAL_QSPI_Command(&hqspi, &cmd, HAL_QSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK) {
return -1;
}
w25qxx_wait_busy();
return 0;
}
int w25qxx_page_program(uint8_t *dat, uint32_t write_addr, uint16_t nbytes)
{
QSPI_CommandTypeDef cmd = {
// Instruction
.InstructionMode = QSPI_INSTRUCTION_1_LINE,
.Instruction = PAGE_PROGRAM_CMD,
// Address
.AddressMode = QSPI_ADDRESS_1_LINE,
.Address = write_addr,
.AddressSize = QSPI_ADDRESS_24_BITS,
// AlternateByte
.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE,
// Dummy
.DummyCycles = 0,
// Data
.DataMode = QSPI_DATA_1_LINE,
.NbData = nbytes,
// DDR
.DdrMode = QSPI_DDR_MODE_DISABLE,
};
if (HAL_QSPI_Abort(&hqspi) != HAL_OK) {
return -1;
}
w25qxx_wait_busy();
w25qxx_write_enable();
if (HAL_QSPI_Command(&hqspi, &cmd, HAL_QSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK) {
return -1;
}
if (HAL_QSPI_Transmit(&hqspi, dat, HAL_QSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK) {
return -1;
}
w25qxx_wait_busy();
return 0;
}
int w25qxx_reset(void)
{
QSPI_CommandTypeDef cmd1 = {
// Instruction
.InstructionMode = QSPI_INSTRUCTION_1_LINE,
.Instruction = ENABLE_RESET_CMD,
// Address
.AddressMode = QSPI_ADDRESS_NONE,
// AlternateByte
.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE,
// Dummy
.DummyCycles = 0,
// Data
.DataMode = QSPI_DATA_NONE,
// DDR
.DdrMode = QSPI_DDR_MODE_DISABLE,
};
QSPI_CommandTypeDef cmd2 = {
// Instruction
.InstructionMode = QSPI_INSTRUCTION_1_LINE,
.Instruction = RESET_DEVICE_CMD,
// Address
.AddressMode = QSPI_ADDRESS_NONE,
// AlternateByte
.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE,
// Dummy
.DummyCycles = 0,
// Data
.DataMode = QSPI_DATA_NONE,
// DDR
.DdrMode = QSPI_DDR_MODE_DISABLE,
};
if (HAL_QSPI_Abort(&hqspi) != HAL_OK) {
return -1;
}
if (HAL_QSPI_Command(&hqspi, &cmd1, HAL_QSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK) {
return -1;
}
if (HAL_QSPI_Command(&hqspi, &cmd2, HAL_QSPI_TIMEOUT_DEFAULT_VALUE) != HAL_OK) {
return -1;
}
w25qxx_wait_busy();
return 0;
}

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@@ -0,0 +1,40 @@
#ifndef _W25QXX_H_
#define _W25QXX_H_
#include "main.h"
enum {
ManufactDeviceID_CMD = 0x90,
READ_STATU_REGISTER_1 = 0x05,
READ_STATU_REGISTER_2 = 0x35,
WRITE_STATU_REGISTER = 0x01,
READ_DATA_CMD = 0x03,
FAST_READ_CMD = 0x0B,
FAST_READ_DUAL_O_CMD = 0x3B,
FAST_READ_DUAL_IO_CMD = 0xBB,
FAST_READ_QUAD_O_CMD = 0x6B,
FAST_READ_QUAD_IO_CMD = 0xEB,
WRITE_ENABLE_CMD = 0x06,
WRITE_DISABLE_CMD = 0x04,
SECTOR_ERASE_CMD = 0x20,
CHIP_ERASE_CMD = 0xc7,
PAGE_PROGRAM_CMD = 0x02,
QUAD_PAGE_PROGRAM_CMD = 0x32,
BLOCK_ERASE_64KB_CMD = 0xD8,
BLOCK_ERASE_32KB_CMD = 0x52,
ERASE_SUSPEND_CMD = 0x75,
ERASE_RESUME_CMD = 0x7A,
HIGH_PERFORM_MODE_CMD = 0xA3,
ENABLE_RESET_CMD = 0x66,
RESET_DEVICE_CMD = 0x99,
};
int w25qxx_init(void);
int w25qxx_memory_mapped(void);
uint16_t w25qxx_read_deviceid(void);
int w25qxx_read(uint8_t* buffer, uint32_t start_addr, uint16_t nbytes);
int w25qxx_erase_sector(uint32_t sector_addr);
int w25qxx_erase_chip(void);
int w25qxx_page_program(uint8_t* dat, uint32_t write_addr, uint16_t nbytes);
int w25qxx_reset(void);
#endif /* _W25QXX_H_ */

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@@ -0,0 +1,58 @@
/**
******************************************************************************
* File Name : QUADSPI.h
* Description : This file provides code for the configuration
* of the QUADSPI instances.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2022 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __quadspi_H
#define __quadspi_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern QSPI_HandleTypeDef hqspi;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_QUADSPI_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /*__ quadspi_H */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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@@ -0,0 +1,58 @@
/**
******************************************************************************
* File Name : SDMMC.h
* Description : This file provides code for the configuration
* of the SDMMC instances.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __sdmmc_H
#define __sdmmc_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern SD_HandleTypeDef hsd1;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_SDMMC1_SD_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /*__ sdmmc_H */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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@@ -78,11 +78,11 @@
/*#define HAL_OSPI_MODULE_ENABLED */
/*#define HAL_PCD_MODULE_ENABLED */
/*#define HAL_QSPI_MODULE_ENABLED */
/*#define HAL_QSPI_MODULE_ENABLED */
#define HAL_QSPI_MODULE_ENABLED
/*#define HAL_RNG_MODULE_ENABLED */
/*#define HAL_RTC_MODULE_ENABLED */
/*#define HAL_SAI_MODULE_ENABLED */
/*#define HAL_SD_MODULE_ENABLED */
#define HAL_SD_MODULE_ENABLED
/*#define HAL_SMBUS_MODULE_ENABLED */
/*#define HAL_SMARTCARD_MODULE_ENABLED */
#define HAL_SPI_MODULE_ENABLED

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@@ -103,21 +103,24 @@ void SystemClock_Config(void)
{
Error_Handler();
}
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART2|RCC_PERIPHCLK_USART3
|RCC_PERIPHCLK_LPUART1|RCC_PERIPHCLK_I2C1
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1|RCC_PERIPHCLK_USART2
|RCC_PERIPHCLK_USART3|RCC_PERIPHCLK_LPUART1
|RCC_PERIPHCLK_I2C1|RCC_PERIPHCLK_SDMMC1
|RCC_PERIPHCLK_ADC;
PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK2;
PeriphClkInit.Usart2ClockSelection = RCC_USART2CLKSOURCE_PCLK1;
PeriphClkInit.Usart3ClockSelection = RCC_USART3CLKSOURCE_PCLK1;
PeriphClkInit.Lpuart1ClockSelection = RCC_LPUART1CLKSOURCE_PCLK1;
PeriphClkInit.I2c1ClockSelection = RCC_I2C1CLKSOURCE_PCLK1;
PeriphClkInit.AdcClockSelection = RCC_ADCCLKSOURCE_PLLSAI1;
PeriphClkInit.Sdmmc1ClockSelection = RCC_SDMMC1CLKSOURCE_PLLSAI1;
PeriphClkInit.PLLSAI1.PLLSAI1Source = RCC_PLLSOURCE_MSI;
PeriphClkInit.PLLSAI1.PLLSAI1M = 1;
PeriphClkInit.PLLSAI1.PLLSAI1N = 16;
PeriphClkInit.PLLSAI1.PLLSAI1P = RCC_PLLP_DIV7;
PeriphClkInit.PLLSAI1.PLLSAI1Q = RCC_PLLQ_DIV2;
PeriphClkInit.PLLSAI1.PLLSAI1R = RCC_PLLR_DIV2;
PeriphClkInit.PLLSAI1.PLLSAI1ClockOut = RCC_PLLSAI1_ADC1CLK;
PeriphClkInit.PLLSAI1.PLLSAI1ClockOut = RCC_PLLSAI1_48M2CLK|RCC_PLLSAI1_ADC1CLK;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
{
Error_Handler();

View File

@@ -0,0 +1,110 @@
/**
******************************************************************************
* File Name : QUADSPI.c
* Description : This file provides code for the configuration
* of the QUADSPI instances.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2022 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "quadspi.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
QSPI_HandleTypeDef hqspi;
/* QUADSPI init function */
void MX_QUADSPI_Init(void)
{
hqspi.Instance = QUADSPI;
hqspi.Init.ClockPrescaler = 0;
hqspi.Init.FifoThreshold = 4;
hqspi.Init.SampleShifting = QSPI_SAMPLE_SHIFTING_HALFCYCLE;
hqspi.Init.FlashSize = 22;
hqspi.Init.ChipSelectHighTime = QSPI_CS_HIGH_TIME_4_CYCLE;
hqspi.Init.ClockMode = QSPI_CLOCK_MODE_0;
hqspi.Init.FlashID = QSPI_FLASH_ID_1;
hqspi.Init.DualFlash = QSPI_DUALFLASH_DISABLE;
if (HAL_QSPI_Init(&hqspi) != HAL_OK)
{
Error_Handler();
}
}
void HAL_QSPI_MspInit(QSPI_HandleTypeDef* qspiHandle)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(qspiHandle->Instance==QUADSPI)
{
/* USER CODE BEGIN QUADSPI_MspInit 0 */
/* USER CODE END QUADSPI_MspInit 0 */
/* QUADSPI clock enable */
__HAL_RCC_QSPI_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
/**QUADSPI GPIO Configuration
PB0 ------> QUADSPI_BK1_IO1
PB1 ------> QUADSPI_BK1_IO0
PB10 ------> QUADSPI_CLK
PB11 ------> QUADSPI_BK1_NCS
*/
GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_10|GPIO_PIN_11;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF10_QUADSPI;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* USER CODE BEGIN QUADSPI_MspInit 1 */
/* USER CODE END QUADSPI_MspInit 1 */
}
}
void HAL_QSPI_MspDeInit(QSPI_HandleTypeDef* qspiHandle)
{
if(qspiHandle->Instance==QUADSPI)
{
/* USER CODE BEGIN QUADSPI_MspDeInit 0 */
/* USER CODE END QUADSPI_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_QSPI_CLK_DISABLE();
/**QUADSPI GPIO Configuration
PB0 ------> QUADSPI_BK1_IO1
PB1 ------> QUADSPI_BK1_IO0
PB10 ------> QUADSPI_CLK
PB11 ------> QUADSPI_BK1_NCS
*/
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_10|GPIO_PIN_11);
/* USER CODE BEGIN QUADSPI_MspDeInit 1 */
/* USER CODE END QUADSPI_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

View File

@@ -0,0 +1,117 @@
/**
******************************************************************************
* File Name : SDMMC.c
* Description : This file provides code for the configuration
* of the SDMMC instances.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "sdmmc.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
SD_HandleTypeDef hsd1;
/* SDMMC1 init function */
void MX_SDMMC1_SD_Init(void)
{
hsd1.Instance = SDMMC1;
hsd1.Init.ClockEdge = SDMMC_CLOCK_EDGE_RISING;
hsd1.Init.ClockBypass = SDMMC_CLOCK_BYPASS_DISABLE;
hsd1.Init.ClockPowerSave = SDMMC_CLOCK_POWER_SAVE_DISABLE;
hsd1.Init.BusWide = SDMMC_BUS_WIDE_1B;
hsd1.Init.HardwareFlowControl = SDMMC_HARDWARE_FLOW_CONTROL_DISABLE;
hsd1.Init.ClockDiv = 0;
if (HAL_SD_Init(&hsd1) != HAL_OK)
{
Error_Handler();
}
}
void HAL_SD_MspInit(SD_HandleTypeDef* sdHandle)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(sdHandle->Instance==SDMMC1)
{
/* USER CODE BEGIN SDMMC1_MspInit 0 */
/* USER CODE END SDMMC1_MspInit 0 */
/* SDMMC1 clock enable */
__HAL_RCC_SDMMC1_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
/**SDMMC1 GPIO Configuration
PC8 ------> SDMMC1_D0
PC12 ------> SDMMC1_CK
PD2 ------> SDMMC1_CMD
*/
GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_12;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF12_SDMMC1;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_2;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF12_SDMMC1;
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
/* USER CODE BEGIN SDMMC1_MspInit 1 */
/* USER CODE END SDMMC1_MspInit 1 */
}
}
void HAL_SD_MspDeInit(SD_HandleTypeDef* sdHandle)
{
if(sdHandle->Instance==SDMMC1)
{
/* USER CODE BEGIN SDMMC1_MspDeInit 0 */
/* USER CODE END SDMMC1_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_SDMMC1_CLK_DISABLE();
/**SDMMC1 GPIO Configuration
PC8 ------> SDMMC1_D0
PC12 ------> SDMMC1_CK
PD2 ------> SDMMC1_CMD
*/
HAL_GPIO_DeInit(GPIOC, GPIO_PIN_8|GPIO_PIN_12);
HAL_GPIO_DeInit(GPIOD, GPIO_PIN_2);
/* USER CODE BEGIN SDMMC1_MspDeInit 1 */
/* USER CODE END SDMMC1_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

View File

@@ -0,0 +1,360 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32l4xx_it.c
* @brief Interrupt Service Routines.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "stm32l4xx_it.h"
#include "tos_k.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "machine_uart.h"
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN TD */
/* USER CODE END TD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/* External variables --------------------------------------------------------*/
extern UART_HandleTypeDef hlpuart1;
extern UART_HandleTypeDef huart2;
extern UART_HandleTypeDef huart3;
/* USER CODE BEGIN EV */
/* USER CODE END EV */
/******************************************************************************/
/* Cortex-M4 Processor Interruption and Exception Handlers */
/******************************************************************************/
/**
* @brief This function handles Non maskable interrupt.
*/
void NMI_Handler(void)
{
/* USER CODE BEGIN NonMaskableInt_IRQn 0 */
/* USER CODE END NonMaskableInt_IRQn 0 */
/* USER CODE BEGIN NonMaskableInt_IRQn 1 */
/* USER CODE END NonMaskableInt_IRQn 1 */
}
/**
* @brief This function handles Hard fault interrupt.
*/
void HardFault_Handler(void)
{
/* USER CODE BEGIN HardFault_IRQn 0 */
/* USER CODE END HardFault_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_HardFault_IRQn 0 */
/* USER CODE END W1_HardFault_IRQn 0 */
}
}
/**
* @brief This function handles Memory management fault.
*/
void MemManage_Handler(void)
{
/* USER CODE BEGIN MemoryManagement_IRQn 0 */
/* USER CODE END MemoryManagement_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
/* USER CODE END W1_MemoryManagement_IRQn 0 */
}
}
/**
* @brief This function handles Prefetch fault, memory access fault.
*/
void BusFault_Handler(void)
{
/* USER CODE BEGIN BusFault_IRQn 0 */
/* USER CODE END BusFault_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_BusFault_IRQn 0 */
/* USER CODE END W1_BusFault_IRQn 0 */
}
}
/**
* @brief This function handles Undefined instruction or illegal state.
*/
void UsageFault_Handler(void)
{
/* USER CODE BEGIN UsageFault_IRQn 0 */
/* USER CODE END UsageFault_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_UsageFault_IRQn 0 */
/* USER CODE END W1_UsageFault_IRQn 0 */
}
}
/**
* @brief This function handles System service call via SWI instruction.
*/
void SVC_Handler(void)
{
/* USER CODE BEGIN SVCall_IRQn 0 */
/* USER CODE END SVCall_IRQn 0 */
/* USER CODE BEGIN SVCall_IRQn 1 */
/* USER CODE END SVCall_IRQn 1 */
}
/**
* @brief This function handles Debug monitor.
*/
void DebugMon_Handler(void)
{
/* USER CODE BEGIN DebugMonitor_IRQn 0 */
/* USER CODE END DebugMonitor_IRQn 0 */
/* USER CODE BEGIN DebugMonitor_IRQn 1 */
/* USER CODE END DebugMonitor_IRQn 1 */
}
/**
* @brief This function handles Pendable request for system service.
*/
__weak void PendSV_Handler(void)
{
/* USER CODE BEGIN PendSV_IRQn 0 */
/* USER CODE END PendSV_IRQn 0 */
/* USER CODE BEGIN PendSV_IRQn 1 */
/* USER CODE END PendSV_IRQn 1 */
}
/**
* @brief This function handles System tick timer.
*/
void SysTick_Handler(void)
{
/* USER CODE BEGIN SysTick_IRQn 0 */
/* USER CODE END SysTick_IRQn 0 */
HAL_IncTick();
if (tos_knl_is_running())
{
tos_knl_irq_enter();
tos_tick_handler();
tos_knl_irq_leave();
}
//HAL_SYSTICK_IRQHandler();
/* USER CODE BEGIN SysTick_IRQn 1 */
/* USER CODE END SysTick_IRQn 1 */
}
/******************************************************************************/
/* STM32L4xx Peripheral Interrupt Handlers */
/* Add here the Interrupt Handlers for the used peripherals. */
/* For the available peripheral interrupt handler names, */
/* please refer to the startup file (startup_stm32l4xx.s). */
/******************************************************************************/
/**
* @brief This function handles EXTI line1 interrupt.
*/
void EXTI1_IRQHandler(void)
{
/* USER CODE BEGIN EXTI1_IRQn 0 */
/* USER CODE END EXTI1_IRQn 0 */
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_1);
/* USER CODE BEGIN EXTI1_IRQn 1 */
/* USER CODE END EXTI1_IRQn 1 */
}
/**
* @brief This function handles EXTI line2 interrupt.
*/
void EXTI2_IRQHandler(void)
{
/* USER CODE BEGIN EXTI2_IRQn 0 */
/* USER CODE END EXTI2_IRQn 0 */
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_2);
/* USER CODE BEGIN EXTI2_IRQn 1 */
/* USER CODE END EXTI2_IRQn 1 */
}
/**
* @brief This function handles EXTI line3 interrupt.
*/
void EXTI3_IRQHandler(void)
{
/* USER CODE BEGIN EXTI3_IRQn 0 */
/* USER CODE END EXTI3_IRQn 0 */
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_3);
/* USER CODE BEGIN EXTI3_IRQn 1 */
/* USER CODE END EXTI3_IRQn 1 */
}
/**
* @brief This function handles EXTI line4 interrupt.
*/
void EXTI4_IRQHandler(void)
{
/* USER CODE BEGIN EXTI4_IRQn 0 */
/* USER CODE END EXTI4_IRQn 0 */
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_4);
/* USER CODE BEGIN EXTI4_IRQn 1 */
/* USER CODE END EXTI4_IRQn 1 */
}
/**
* @brief This function handles EXTI line[9:5] interrupts.
*/
void EXTI9_5_IRQHandler(void)
{
/* USER CODE BEGIN EXTI9_5_IRQn 0 */
/* USER CODE END EXTI9_5_IRQn 0 */
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_5);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_6);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_7);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_8);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_9);
/* USER CODE BEGIN EXTI9_5_IRQn 1 */
/* USER CODE END EXTI9_5_IRQn 1 */
}
/**
* @brief This function handles EXTI line[15:10] interrupts.
*/
void EXTI15_10_IRQHandler(void)
{
/* USER CODE BEGIN EXTI15_10_IRQn 0 */
/* USER CODE END EXTI15_10_IRQn 0 */
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_10);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_11);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_12);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_13);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_14);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_15);
/* USER CODE BEGIN EXTI15_10_IRQn 1 */
/* USER CODE END EXTI15_10_IRQn 1 */
}
/**
* @brief This function handles USART2 global interrupt.
*/
void USART2_IRQHandler(void)
{
/* USER CODE BEGIN USART2_IRQn 0 */
/* USER CODE END USART2_IRQn 0 */
HAL_UART_IRQHandler(&huart2);
/* USER CODE BEGIN USART2_IRQn 1 */
/* USER CODE END USART2_IRQn 1 */
}
/**
* @brief This function handles USART3 global interrupt.
*/
void USART3_IRQHandler(void)
{
/* USER CODE BEGIN USART3_IRQn 0 */
/* USER CODE END USART3_IRQn 0 */
HAL_UART_IRQHandler(&huart3);
/* USER CODE BEGIN USART3_IRQn 1 */
/* USER CODE END USART3_IRQn 1 */
}
/**
* @brief This function handles LPUART1 global interrupt.
*/
void LPUART1_IRQHandler(void)
{
/* USER CODE BEGIN LPUART1_IRQn 0 */
/* USER CODE END LPUART1_IRQn 0 */
HAL_UART_IRQHandler(&hlpuart1);
/* USER CODE BEGIN LPUART1_IRQn 1 */
/* USER CODE END LPUART1_IRQn 1 */
}
/* USER CODE BEGIN 1 */
void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
{
if (huart->Instance == LPUART1) {
mp_hal_uart_irq_handler(0);
} else if (huart->Instance == USART1) {
mp_hal_uart_irq_handler(1);
} else if (huart->Instance == USART2) {
mp_hal_uart_irq_handler(2);
} else if (huart->Instance == USART3) {
mp_hal_uart_irq_handler(3);
}
}
/* USER CODE END 1 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

View File

@@ -24,6 +24,7 @@
/* USER CODE BEGIN 0 */
uint8_t data;
uint8_t shell_data;
extern void mp_hal_uart_rx_start(uint32_t uart_id);
/* USER CODE END 0 */
UART_HandleTypeDef hlpuart1;
@@ -49,10 +50,14 @@ void MX_LPUART1_UART_Init(void)
{
Error_Handler();
}
#ifdef USE_MICROPYTHON
mp_hal_uart_rx_start(0);
#else
HAL_UART_Receive_IT(&hlpuart1, &data, 1);
#if AT_INPUT_TYPE_FRAME_EN
__HAL_UART_ENABLE_IT(&hlpuart1, UART_IT_IDLE);
#endif
#endif
}
/* USART1 init function */
@@ -73,6 +78,9 @@ void MX_USART1_UART_Init(void)
{
Error_Handler();
}
#ifdef USE_MICROPYTHON
mp_hal_uart_rx_start(1);
#endif
}
/* USART2 init function */
@@ -93,7 +101,11 @@ void MX_USART2_UART_Init(void)
{
Error_Handler();
}
#ifdef USE_MICROPYTHON
mp_hal_uart_rx_start(2);
#else
HAL_UART_Receive_IT(&huart2, &shell_data, 1);
#endif
}
/* USART3 init function */
@@ -114,7 +126,9 @@ void MX_USART3_UART_Init(void)
{
Error_Handler();
}
#ifdef USE_MICROPYTHON
mp_hal_uart_rx_start(3);
#endif
}
void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle)

File diff suppressed because it is too large Load Diff

View File

@@ -0,0 +1,872 @@
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_projx.xsd">
<SchemaVersion>2.1</SchemaVersion>
<Header>### uVision Project, (C) Keil Software</Header>
<Targets>
<Target>
<TargetName>TencentOS_tiny</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
<uAC6>0</uAC6>
<TargetOption>
<TargetCommonOption>
<Device>STM32L431RCTx</Device>
<Vendor>STMicroelectronics</Vendor>
<PackID>Keil.STM32L4xx_DFP.2.2.0</PackID>
<PackURL>http://www.keil.com/pack</PackURL>
<Cpu>IRAM(0x20000000-0x2000FFFF) IROM(0x8000000-0x803FFFF) CLOCK(8000000) FPU2 CPUTYPE("Cortex-M4")</Cpu>
<FlashUtilSpec></FlashUtilSpec>
<StartupFile></StartupFile>
<FlashDriverDll></FlashDriverDll>
<DeviceId></DeviceId>
<RegisterFile></RegisterFile>
<MemoryEnv></MemoryEnv>
<Cmp></Cmp>
<Asm></Asm>
<Linker></Linker>
<OHString></OHString>
<InfinionOptionDll></InfinionOptionDll>
<SLE66CMisc></SLE66CMisc>
<SLE66AMisc></SLE66AMisc>
<SLE66LinkerMisc></SLE66LinkerMisc>
<SFDFile>$$Device:STM32L431RCTx$CMSIS\SVD\STM32L4x1.svd</SFDFile>
<bCustSvd>0</bCustSvd>
<UseEnv>0</UseEnv>
<BinPath></BinPath>
<IncludePath></IncludePath>
<LibPath></LibPath>
<RegisterFilePath></RegisterFilePath>
<DBRegisterFilePath></DBRegisterFilePath>
<TargetStatus>
<Error>0</Error>
<ExitCodeStop>0</ExitCodeStop>
<ButtonStop>0</ButtonStop>
<NotGenerated>0</NotGenerated>
<InvalidFlash>1</InvalidFlash>
</TargetStatus>
<OutputDirectory>.\obj\</OutputDirectory>
<OutputName>TencentOS_tiny</OutputName>
<CreateExecutable>1</CreateExecutable>
<CreateLib>0</CreateLib>
<CreateHexFile>1</CreateHexFile>
<DebugInformation>1</DebugInformation>
<BrowseInformation>0</BrowseInformation>
<ListingPath>.\list\</ListingPath>
<HexFormatSelection>1</HexFormatSelection>
<Merge32K>0</Merge32K>
<CreateBatchFile>0</CreateBatchFile>
<BeforeCompile>
<RunUserProg1>0</RunUserProg1>
<RunUserProg2>0</RunUserProg2>
<UserProg1Name></UserProg1Name>
<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
<nStopU1X>0</nStopU1X>
<nStopU2X>0</nStopU2X>
</BeforeCompile>
<BeforeMake>
<RunUserProg1>0</RunUserProg1>
<RunUserProg2>0</RunUserProg2>
<UserProg1Name></UserProg1Name>
<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
<nStopB1X>0</nStopB1X>
<nStopB2X>0</nStopB2X>
</BeforeMake>
<AfterMake>
<RunUserProg1>0</RunUserProg1>
<RunUserProg2>0</RunUserProg2>
<UserProg1Name></UserProg1Name>
<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
<nStopA1X>0</nStopA1X>
<nStopA2X>0</nStopA2X>
</AfterMake>
<SelectedForBatchBuild>0</SelectedForBatchBuild>
<SVCSIdString></SVCSIdString>
</TargetCommonOption>
<CommonProperty>
<UseCPPCompiler>0</UseCPPCompiler>
<RVCTCodeConst>0</RVCTCodeConst>
<RVCTZI>0</RVCTZI>
<RVCTOtherData>0</RVCTOtherData>
<ModuleSelection>0</ModuleSelection>
<IncludeInBuild>1</IncludeInBuild>
<AlwaysBuild>0</AlwaysBuild>
<GenerateAssemblyFile>0</GenerateAssemblyFile>
<AssembleAssemblyFile>0</AssembleAssemblyFile>
<PublicsOnly>0</PublicsOnly>
<StopOnExitCode>3</StopOnExitCode>
<CustomArgument></CustomArgument>
<IncludeLibraryModules></IncludeLibraryModules>
<ComprImg>0</ComprImg>
</CommonProperty>
<DllOption>
<SimDllName>SARMCM3.DLL</SimDllName>
<SimDllArguments>-REMAP -MPU</SimDllArguments>
<SimDlgDll>DCM.DLL</SimDlgDll>
<SimDlgDllArguments>-pCM4</SimDlgDllArguments>
<TargetDllName>SARMCM3.DLL</TargetDllName>
<TargetDllArguments>-MPU</TargetDllArguments>
<TargetDlgDll>TCM.DLL</TargetDlgDll>
<TargetDlgDllArguments>-pCM4</TargetDlgDllArguments>
</DllOption>
<DebugOption>
<OPTHX>
<HexSelection>1</HexSelection>
<HexRangeLowAddress>0</HexRangeLowAddress>
<HexRangeHighAddress>0</HexRangeHighAddress>
<HexOffset>0</HexOffset>
<Oh166RecLen>16</Oh166RecLen>
</OPTHX>
</DebugOption>
<Utilities>
<Flash1>
<UseTargetDll>1</UseTargetDll>
<UseExternalTool>0</UseExternalTool>
<RunIndependent>0</RunIndependent>
<UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging>
<Capability>1</Capability>
<DriverSelection>4107</DriverSelection>
</Flash1>
<bUseTDR>1</bUseTDR>
<Flash2>BIN\UL2CM3.DLL</Flash2>
<Flash3></Flash3>
<Flash4></Flash4>
<pFcarmOut></pFcarmOut>
<pFcarmGrp></pFcarmGrp>
<pFcArmRoot></pFcArmRoot>
<FcArmLst>0</FcArmLst>
</Utilities>
<TargetArmAds>
<ArmAdsMisc>
<GenerateListings>0</GenerateListings>
<asHll>1</asHll>
<asAsm>1</asAsm>
<asMacX>1</asMacX>
<asSyms>1</asSyms>
<asFals>1</asFals>
<asDbgD>1</asDbgD>
<asForm>1</asForm>
<ldLst>0</ldLst>
<ldmm>1</ldmm>
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<FileName>tos_ffunicode.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\components\fs\fatfs\wrapper\tos_ffunicode.c</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>vfs</GroupName>
<Files>
<File>
<FileName>tos_vfs.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\components\fs\vfs\tos_vfs.c</FilePath>
</File>
<File>
<FileName>tos_vfs_device.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\components\fs\vfs\tos_vfs_device.c</FilePath>
</File>
<File>
<FileName>tos_vfs_file.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\components\fs\vfs\tos_vfs_file.c</FilePath>
</File>
<File>
<FileName>tos_vfs_fs.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\components\fs\vfs\tos_vfs_fs.c</FilePath>
</File>
<File>
<FileName>tos_vfs_inode.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\components\fs\vfs\tos_vfs_inode.c</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>hal</GroupName>
<Files>
<File>
<FileName>tos_hal_sd.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\platform\hal\st\stm32l4xx\src\tos_hal_sd.c</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>::CMSIS</GroupName>
</Group>
</Groups>
</Target>
</Targets>
<RTE>
<apis/>
<components>
<component Cclass="CMSIS" Cgroup="CORE" Cvendor="ARM" Cversion="4.3.0" condition="CMSIS Core">
<package name="CMSIS" schemaVersion="1.3" url="http://www.keil.com/pack/" vendor="ARM" version="4.5.0"/>
<targetInfos>
<targetInfo name="TencentOS_tiny"/>
</targetInfos>
</component>
</components>
<files/>
</RTE>
</Project>

View File

@@ -0,0 +1,404 @@
;********************** COPYRIGHT(c) 2017 STMicroelectronics ******************
;* File Name : startup_stm32l431xx.s
;* Author : MCD Application Team
;* Description : STM32L431xx Ultra Low Power devices vector table for MDK-ARM toolchain.
;* This module performs:
;* - Set the initial SP
;* - Set the initial PC == Reset_Handler
;* - Set the vector table entries with the exceptions ISR address
;* - Branches to __main in the C library (which eventually
;* calls main()).
;* After Reset the Cortex-M4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;* <<< Use Configuration Wizard in Context Menu >>>
;*******************************************************************************
;*
;* Redistribution and use in source and binary forms, with or without modification,
;* are permitted provided that the following conditions are met:
;* 1. Redistributions of source code must retain the above copyright notice,
;* this list of conditions and the following disclaimer.
;* 2. Redistributions in binary form must reproduce the above copyright notice,
;* this list of conditions and the following disclaimer in the documentation
;* and/or other materials provided with the distribution.
;* 3. Neither the name of STMicroelectronics nor the names of its contributors
;* may be used to endorse or promote products derived from this software
;* without specific prior written permission.
;*
;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;*
;*******************************************************************************
;
; Amount of memory (in bytes) allocated for Stack
; Tailor this value to your application needs
; <h> Stack Configuration
; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Stack_Size EQU 0x100
AREA STACK, NOINIT, READWRITE, ALIGN=3
Stack_Mem SPACE Stack_Size
__initial_sp
; <h> Heap Configuration
; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Heap_Size EQU 0x100
AREA HEAP, NOINIT, READWRITE, ALIGN=3
__heap_base
Heap_Mem SPACE Heap_Size
__heap_limit
PRESERVE8
THUMB
; Vector Table Mapped to Address 0 at Reset
AREA RESET, DATA, READONLY
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
__Vectors DCD __initial_sp ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
DCD MemManage_Handler ; MPU Fault Handler
DCD BusFault_Handler ; Bus Fault Handler
DCD UsageFault_Handler ; Usage Fault Handler
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD SVC_Handler ; SVCall Handler
DCD DebugMon_Handler ; Debug Monitor Handler
DCD 0 ; Reserved
DCD PendSV_Handler ; PendSV Handler
DCD SysTick_Handler ; SysTick Handler
; External Interrupts
DCD WWDG_IRQHandler ; Window WatchDog
DCD PVD_PVM_IRQHandler ; PVD/PVM1/PVM2/PVM3/PVM4 through EXTI Line detection
DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
DCD FLASH_IRQHandler ; FLASH
DCD RCC_IRQHandler ; RCC
DCD EXTI0_IRQHandler ; EXTI Line0
DCD EXTI1_IRQHandler ; EXTI Line1
DCD EXTI2_IRQHandler ; EXTI Line2
DCD EXTI3_IRQHandler ; EXTI Line3
DCD EXTI4_IRQHandler ; EXTI Line4
DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1
DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2
DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3
DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4
DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5
DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6
DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7
DCD ADC1_IRQHandler ; ADC1
DCD CAN1_TX_IRQHandler ; CAN1 TX
DCD CAN1_RX0_IRQHandler ; CAN1 RX0
DCD CAN1_RX1_IRQHandler ; CAN1 RX1
DCD CAN1_SCE_IRQHandler ; CAN1 SCE
DCD EXTI9_5_IRQHandler ; External Line[9:5]s
DCD TIM1_BRK_TIM15_IRQHandler ; TIM1 Break and TIM15
DCD TIM1_UP_TIM16_IRQHandler ; TIM1 Update and TIM16
DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation
DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
DCD TIM2_IRQHandler ; TIM2
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD I2C1_EV_IRQHandler ; I2C1 Event
DCD I2C1_ER_IRQHandler ; I2C1 Error
DCD I2C2_EV_IRQHandler ; I2C2 Event
DCD I2C2_ER_IRQHandler ; I2C2 Error
DCD SPI1_IRQHandler ; SPI1
DCD SPI2_IRQHandler ; SPI2
DCD USART1_IRQHandler ; USART1
DCD USART2_IRQHandler ; USART2
DCD USART3_IRQHandler ; USART3
DCD EXTI15_10_IRQHandler ; External Line[15:10]
DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD SDMMC1_IRQHandler ; SDMMC1
DCD 0 ; Reserved
DCD SPI3_IRQHandler ; SPI3
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
DCD TIM7_IRQHandler ; TIM7
DCD DMA2_Channel1_IRQHandler ; DMA2 Channel 1
DCD DMA2_Channel2_IRQHandler ; DMA2 Channel 2
DCD DMA2_Channel3_IRQHandler ; DMA2 Channel 3
DCD DMA2_Channel4_IRQHandler ; DMA2 Channel 4
DCD DMA2_Channel5_IRQHandler ; DMA2 Channel 5
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD COMP_IRQHandler ; COMP Interrupt
DCD LPTIM1_IRQHandler ; LP TIM1 interrupt
DCD LPTIM2_IRQHandler ; LP TIM2 interrupt
DCD 0 ; Reserved
DCD DMA2_Channel6_IRQHandler ; DMA2 Channel 6
DCD DMA2_Channel7_IRQHandler ; DMA2 Channel 7
DCD LPUART1_IRQHandler ; LP UART1 interrupt
DCD QUADSPI_IRQHandler ; Quad SPI global interrupt
DCD I2C3_EV_IRQHandler ; I2C3 event
DCD I2C3_ER_IRQHandler ; I2C3 error
DCD SAI1_IRQHandler ; Serial Audio Interface 1 global interrupt
DCD 0 ; Reserved
DCD SWPMI1_IRQHandler ; Serial Wire Interface 1 global interrupt
DCD TSC_IRQHandler ; Touch Sense Controller global interrupt
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD RNG_IRQHandler ; RNG global interrupt
DCD FPU_IRQHandler ; FPU
DCD CRS_IRQHandler ; CRS interrupt
__Vectors_End
__Vectors_Size EQU __Vectors_End - __Vectors
AREA |.text|, CODE, READONLY
; Reset handler
Reset_Handler PROC
EXPORT Reset_Handler [WEAK]
IMPORT SystemInit
IMPORT __main
LDR R0, =SystemInit
BLX R0
LDR R0, =__main
BX R0
ENDP
; Dummy Exception Handlers (infinite loops which can be modified)
NMI_Handler PROC
EXPORT NMI_Handler [WEAK]
B .
ENDP
HardFault_Handler\
PROC
EXPORT HardFault_Handler [WEAK]
B .
ENDP
MemManage_Handler\
PROC
EXPORT MemManage_Handler [WEAK]
B .
ENDP
BusFault_Handler\
PROC
EXPORT BusFault_Handler [WEAK]
B .
ENDP
UsageFault_Handler\
PROC
EXPORT UsageFault_Handler [WEAK]
B .
ENDP
SVC_Handler PROC
EXPORT SVC_Handler [WEAK]
B .
ENDP
DebugMon_Handler\
PROC
EXPORT DebugMon_Handler [WEAK]
B .
ENDP
PendSV_Handler PROC
EXPORT PendSV_Handler [WEAK]
B .
ENDP
SysTick_Handler PROC
EXPORT SysTick_Handler [WEAK]
B .
ENDP
Default_Handler PROC
EXPORT WWDG_IRQHandler [WEAK]
EXPORT PVD_PVM_IRQHandler [WEAK]
EXPORT TAMP_STAMP_IRQHandler [WEAK]
EXPORT RTC_WKUP_IRQHandler [WEAK]
EXPORT FLASH_IRQHandler [WEAK]
EXPORT RCC_IRQHandler [WEAK]
EXPORT EXTI0_IRQHandler [WEAK]
EXPORT EXTI1_IRQHandler [WEAK]
EXPORT EXTI2_IRQHandler [WEAK]
EXPORT EXTI3_IRQHandler [WEAK]
EXPORT EXTI4_IRQHandler [WEAK]
EXPORT DMA1_Channel1_IRQHandler [WEAK]
EXPORT DMA1_Channel2_IRQHandler [WEAK]
EXPORT DMA1_Channel3_IRQHandler [WEAK]
EXPORT DMA1_Channel4_IRQHandler [WEAK]
EXPORT DMA1_Channel5_IRQHandler [WEAK]
EXPORT DMA1_Channel6_IRQHandler [WEAK]
EXPORT DMA1_Channel7_IRQHandler [WEAK]
EXPORT ADC1_IRQHandler [WEAK]
EXPORT CAN1_TX_IRQHandler [WEAK]
EXPORT CAN1_RX0_IRQHandler [WEAK]
EXPORT CAN1_RX1_IRQHandler [WEAK]
EXPORT CAN1_SCE_IRQHandler [WEAK]
EXPORT EXTI9_5_IRQHandler [WEAK]
EXPORT TIM1_BRK_TIM15_IRQHandler [WEAK]
EXPORT TIM1_UP_TIM16_IRQHandler [WEAK]
EXPORT TIM1_TRG_COM_IRQHandler [WEAK]
EXPORT TIM1_CC_IRQHandler [WEAK]
EXPORT TIM2_IRQHandler [WEAK]
EXPORT I2C1_EV_IRQHandler [WEAK]
EXPORT I2C1_ER_IRQHandler [WEAK]
EXPORT I2C2_EV_IRQHandler [WEAK]
EXPORT I2C2_ER_IRQHandler [WEAK]
EXPORT SPI1_IRQHandler [WEAK]
EXPORT SPI2_IRQHandler [WEAK]
EXPORT USART1_IRQHandler [WEAK]
EXPORT USART2_IRQHandler [WEAK]
EXPORT USART3_IRQHandler [WEAK]
EXPORT EXTI15_10_IRQHandler [WEAK]
EXPORT RTC_Alarm_IRQHandler [WEAK]
EXPORT SDMMC1_IRQHandler [WEAK]
EXPORT SPI3_IRQHandler [WEAK]
EXPORT TIM6_DAC_IRQHandler [WEAK]
EXPORT TIM7_IRQHandler [WEAK]
EXPORT DMA2_Channel1_IRQHandler [WEAK]
EXPORT DMA2_Channel2_IRQHandler [WEAK]
EXPORT DMA2_Channel3_IRQHandler [WEAK]
EXPORT DMA2_Channel4_IRQHandler [WEAK]
EXPORT DMA2_Channel5_IRQHandler [WEAK]
EXPORT COMP_IRQHandler [WEAK]
EXPORT LPTIM1_IRQHandler [WEAK]
EXPORT LPTIM2_IRQHandler [WEAK]
EXPORT DMA2_Channel6_IRQHandler [WEAK]
EXPORT DMA2_Channel7_IRQHandler [WEAK]
EXPORT LPUART1_IRQHandler [WEAK]
EXPORT QUADSPI_IRQHandler [WEAK]
EXPORT I2C3_EV_IRQHandler [WEAK]
EXPORT I2C3_ER_IRQHandler [WEAK]
EXPORT SAI1_IRQHandler [WEAK]
EXPORT SWPMI1_IRQHandler [WEAK]
EXPORT TSC_IRQHandler [WEAK]
EXPORT RNG_IRQHandler [WEAK]
EXPORT FPU_IRQHandler [WEAK]
EXPORT CRS_IRQHandler [WEAK]
WWDG_IRQHandler
PVD_PVM_IRQHandler
TAMP_STAMP_IRQHandler
RTC_WKUP_IRQHandler
FLASH_IRQHandler
RCC_IRQHandler
EXTI0_IRQHandler
EXTI1_IRQHandler
EXTI2_IRQHandler
EXTI3_IRQHandler
EXTI4_IRQHandler
DMA1_Channel1_IRQHandler
DMA1_Channel2_IRQHandler
DMA1_Channel3_IRQHandler
DMA1_Channel4_IRQHandler
DMA1_Channel5_IRQHandler
DMA1_Channel6_IRQHandler
DMA1_Channel7_IRQHandler
ADC1_IRQHandler
CAN1_TX_IRQHandler
CAN1_RX0_IRQHandler
CAN1_RX1_IRQHandler
CAN1_SCE_IRQHandler
EXTI9_5_IRQHandler
TIM1_BRK_TIM15_IRQHandler
TIM1_UP_TIM16_IRQHandler
TIM1_TRG_COM_IRQHandler
TIM1_CC_IRQHandler
TIM2_IRQHandler
I2C1_EV_IRQHandler
I2C1_ER_IRQHandler
I2C2_EV_IRQHandler
I2C2_ER_IRQHandler
SPI1_IRQHandler
SPI2_IRQHandler
USART1_IRQHandler
USART2_IRQHandler
USART3_IRQHandler
EXTI15_10_IRQHandler
RTC_Alarm_IRQHandler
SDMMC1_IRQHandler
SPI3_IRQHandler
TIM6_DAC_IRQHandler
TIM7_IRQHandler
DMA2_Channel1_IRQHandler
DMA2_Channel2_IRQHandler
DMA2_Channel3_IRQHandler
DMA2_Channel4_IRQHandler
DMA2_Channel5_IRQHandler
COMP_IRQHandler
LPTIM1_IRQHandler
LPTIM2_IRQHandler
DMA2_Channel6_IRQHandler
DMA2_Channel7_IRQHandler
LPUART1_IRQHandler
QUADSPI_IRQHandler
I2C3_EV_IRQHandler
I2C3_ER_IRQHandler
SAI1_IRQHandler
SWPMI1_IRQHandler
TSC_IRQHandler
RNG_IRQHandler
FPU_IRQHandler
CRS_IRQHandler
B .
ENDP
ALIGN
;*******************************************************************************
; User Stack and Heap initialization
;*******************************************************************************
IF :DEF:__MICROLIB
EXPORT __initial_sp
EXPORT __heap_base
EXPORT __heap_limit
ELSE
IMPORT __use_two_region_memory
EXPORT __user_initial_stackheap
__user_initial_stackheap
LDR R0, = Heap_Mem
LDR R1, =(Stack_Mem + Stack_Size)
LDR R2, = (Heap_Mem + Heap_Size)
LDR R3, = Stack_Mem
BX LR
ALIGN
ENDIF
END
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****

File diff suppressed because it is too large Load Diff

File diff suppressed because it is too large Load Diff

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@@ -0,0 +1,273 @@
#include "tos_k.h"
#include "mp_tos_hal_pin.h"
#include "gpio.h"
#define ST_EXTI_VECTOR_SIZE 16
#define ST_PORT_NUM(port) ((uint8_t)((port) >> 4) & 0x0F)
#define ST_PIN_NUM(port) ((uint8_t)((port) & 0x0F))
__STATIC__ hal_pin_cb_t hal_pin_irq_handler[ST_EXTI_VECTOR_SIZE];
__STATIC__ void *hal_pin_irq_handler_arg[ST_EXTI_VECTOR_SIZE];
__STATIC__ GPIO_TypeDef *hal_pin_irq_gpio[ST_EXTI_VECTOR_SIZE];
__STATIC__ const uint8_t nvic_irq_channel[ST_EXTI_VECTOR_SIZE] = {
EXTI0_IRQn, EXTI1_IRQn, EXTI2_IRQn, EXTI3_IRQn,
EXTI4_IRQn, EXTI9_5_IRQn, EXTI9_5_IRQn, EXTI9_5_IRQn,
EXTI9_5_IRQn, EXTI9_5_IRQn, EXTI15_10_IRQn, EXTI15_10_IRQn,
EXTI15_10_IRQn, EXTI15_10_IRQn, EXTI15_10_IRQn, EXTI15_10_IRQn,
};
__STATIC__ int mask2no(uint32_t mask) {
for (int i = 0; i < 32; i++) {
if ((1U << i) == mask) {
return i;
}
}
return -1;
}
__API__ int tos_hal_pin_init(hal_pin_t *pin, hal_pin_port_t port, hal_pin_mode_t mode)
{
GPIO_TypeDef *gpiox;
uint32_t gpio_pin;
GPIO_InitTypeDef gpio_init;
if (!pin) {
return -1;
}
gpiox = (GPIO_TypeDef *)(GPIOA_BASE + ST_PORT_NUM(port) * 0x0400UL);
gpio_pin = 1UL << ST_PIN_NUM(port);
gpio_init.Pin = gpio_pin;
gpio_init.Speed = GPIO_SPEED_FREQ_HIGH;
switch (mode) {
case HAL_PIN_MODE_OUTPUT:
gpio_init.Mode = GPIO_MODE_OUTPUT_PP;
gpio_init.Pull = GPIO_NOPULL;
break;
case HAL_PIN_MODE_OUTPUT_OD:
gpio_init.Mode = GPIO_MODE_OUTPUT_OD;
gpio_init.Pull = GPIO_NOPULL;
break;
case HAL_PIN_MODE_INPUT:
gpio_init.Mode = GPIO_MODE_INPUT;
gpio_init.Pull = GPIO_NOPULL;
break;
case HAL_PIN_MODE_INPUT_PULLUP:
gpio_init.Mode = GPIO_MODE_INPUT;
gpio_init.Pull = GPIO_PULLUP;
break;
case HAL_PIN_MODE_INPUT_PULLDOWN:
gpio_init.Mode = GPIO_MODE_INPUT;
gpio_init.Pull = GPIO_PULLDOWN;
break;
default:
return -1;
}
HAL_GPIO_Init((GPIO_TypeDef *)gpiox, &gpio_init);
pin->port = port;
pin->private_gpio = gpiox;
pin->private_pin = gpio_pin;
pin->mode = mode;
return 0;
}
__API__ int tos_hal_pin_irq(hal_pin_t *pin, hal_pin_irq_t irq)
{
GPIO_TypeDef *gpiox;
uint32_t gpio_pin;
uint32_t gpio_pin_num;
GPIO_InitTypeDef gpio_init;
TOS_CPU_CPSR_ALLOC();
if (!pin) {
return -1;
}
if (!pin->private_gpio || !pin->private_pin) {
return -1;
}
gpiox = (GPIO_TypeDef *)pin->private_gpio;
gpio_pin = (uint32_t)pin->private_pin;
gpio_pin_num = mask2no(gpio_pin);
if (gpio_pin_num >= ST_EXTI_VECTOR_SIZE) {
return -1;
}
TOS_CPU_INT_DISABLE();
if (hal_pin_irq_gpio[gpio_pin_num] != NULL && hal_pin_irq_gpio[gpio_pin_num] != gpiox) {
TOS_CPU_INT_ENABLE();
return -1;
}
if (irq == HAL_PIN_IRQ_NONE) {
hal_pin_irq_gpio[gpio_pin_num] = NULL;
hal_pin_irq_handler[gpio_pin_num] = NULL;
hal_pin_irq_handler_arg[gpio_pin_num] = NULL;
TOS_CPU_INT_ENABLE();
HAL_NVIC_DisableIRQ(nvic_irq_channel[gpio_pin_num]);
} else {
hal_pin_irq_gpio[gpio_pin_num] = gpiox;
TOS_CPU_INT_ENABLE();
gpio_init.Pin = gpio_pin;
gpio_init.Speed = GPIO_SPEED_FREQ_HIGH;
gpio_init.Mode = GPIO_MODE_IT_RISING_FALLING;
switch (irq) {
case HAL_PIN_IRQ_RISING:
gpio_init.Mode = GPIO_MODE_IT_RISING;
break;
case HAL_PIN_IRQ_FALLING:
gpio_init.Mode = GPIO_MODE_IT_FALLING;
break;
case HAL_PIN_IRQ_RISING_FALLING:
gpio_init.Mode = GPIO_MODE_IT_RISING_FALLING;
break;
}
switch (pin->mode) {
case HAL_PIN_MODE_INPUT_PULLUP:
gpio_init.Pull = GPIO_PULLUP;
break;
case HAL_PIN_MODE_INPUT_PULLDOWN:
gpio_init.Pull = GPIO_PULLDOWN;
break;
default:
gpio_init.Pull = GPIO_NOPULL;
break;
}
HAL_GPIO_Init(gpiox, &gpio_init);
HAL_NVIC_SetPriority(nvic_irq_channel[gpio_pin_num], 2, 0);
HAL_NVIC_EnableIRQ(nvic_irq_channel[gpio_pin_num]);
pin->irq = irq;
}
return 0;
}
__API__ int tos_hal_pin_irq_callback(hal_pin_t *pin, hal_pin_cb_t callback, void *cb_arg)
{
GPIO_TypeDef *gpiox;
uint32_t gpio_pin;
uint32_t gpio_pin_num;
TOS_CPU_CPSR_ALLOC();
if (!pin) {
return -1;
}
if (!pin->private_gpio || !pin->private_pin) {
return -1;
}
gpiox = (GPIO_TypeDef *)pin->private_gpio;
gpio_pin = (uint32_t)pin->private_pin;
gpio_pin_num = mask2no(gpio_pin);
if (gpio_pin_num >= ST_EXTI_VECTOR_SIZE) {
return -1;
}
TOS_CPU_INT_DISABLE();
if (hal_pin_irq_gpio[gpio_pin_num] != NULL && hal_pin_irq_gpio[gpio_pin_num] != gpiox) {
TOS_CPU_INT_ENABLE();
return -1;
}
hal_pin_irq_handler[gpio_pin_num] = gpiox;
hal_pin_irq_handler[gpio_pin_num] = callback;
hal_pin_irq_handler_arg[gpio_pin_num] = cb_arg;
TOS_CPU_INT_ENABLE();
return 0;
}
__API__ int tos_hal_pin_write(hal_pin_t *pin, int state)
{
GPIO_TypeDef *gpiox;
uint32_t gpio_pin;
if (!pin) {
return -1;
}
if (!pin->private_gpio || !pin->private_pin) {
return -1;
}
gpiox = (GPIO_TypeDef *)pin->private_gpio;
gpio_pin = (uint32_t)pin->private_pin;
HAL_GPIO_WritePin(gpiox, gpio_pin, (state == 0) ? GPIO_PIN_RESET : GPIO_PIN_SET);
return 0;
}
__API__ int tos_hal_pin_read(hal_pin_t *pin)
{
GPIO_TypeDef *gpiox;
uint32_t gpio_pin;
if (!pin) {
return -1;
}
if (!pin->private_gpio || !pin->private_pin) {
return -1;
}
gpiox = (GPIO_TypeDef *)pin->private_gpio;
gpio_pin = (uint32_t)pin->private_pin;
return (HAL_GPIO_ReadPin(gpiox, gpio_pin) == GPIO_PIN_RESET) ? 0 : 1;
}
__API__ int tos_hal_pin_deinit(hal_pin_t *pin)
{
GPIO_TypeDef *gpiox;
uint32_t gpio_pin;
uint32_t gpio_pin_num;
TOS_CPU_CPSR_ALLOC();
if (!pin) {
return -1;
}
if (!pin->private_gpio || !pin->private_pin) {
return -1;
}
gpiox = (GPIO_TypeDef *)pin->private_gpio;
gpio_pin = (uint32_t)pin->private_pin;
gpio_pin_num = mask2no(gpio_pin);
TOS_CPU_INT_DISABLE();
if (hal_pin_irq_gpio[gpio_pin_num] == gpiox) {
hal_pin_irq_gpio[gpio_pin_num] = NULL;
hal_pin_irq_handler[gpio_pin_num] = NULL;
hal_pin_irq_handler_arg[gpio_pin_num] = NULL;
}
TOS_CPU_INT_ENABLE();
HAL_GPIO_DeInit(gpiox, gpio_pin);
return 0;
}
void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
{
uint32_t gpio_pin_num = mask2no(GPIO_Pin);
hal_pin_cb_t callback;
uint32_t cb_arg;
if (gpio_pin_num < ST_EXTI_VECTOR_SIZE) {
callback = hal_pin_irq_handler[gpio_pin_num];
cb_arg = hal_pin_irq_handler_arg[gpio_pin_num];
if (callback) {
callback(cb_arg);
}
}
}

View File

@@ -0,0 +1,45 @@
#ifndef _TOS_HAL_PIN_H_
#define _TOS_HAL_PIN_H_
typedef unsigned char hal_pin_port_t;
typedef enum hal_pin_mode_en {
HAL_PIN_MODE_OUTPUT = 0,
HAL_PIN_MODE_OUTPUT_OD,
HAL_PIN_MODE_INPUT,
HAL_PIN_MODE_INPUT_PULLUP,
HAL_PIN_MODE_INPUT_PULLDOWN,
} hal_pin_mode_t;
typedef enum hal_pin_irq_en {
HAL_PIN_IRQ_NONE = 0x00,
HAL_PIN_IRQ_RISING = 0x01,
HAL_PIN_IRQ_FALLING = 0x02,
HAL_PIN_IRQ_RISING_FALLING = 0x03,
} hal_pin_irq_t;
typedef struct hal_pin_st {
hal_pin_port_t port;
void *private_gpio;
void *private_pin;
hal_pin_mode_t mode;
hal_pin_irq_t irq;
} hal_pin_t;
typedef void (*hal_pin_cb_t)(void *arg);
__API__ int tos_hal_pin_init(hal_pin_t *pin, hal_pin_port_t port, hal_pin_mode_t mode);
__API__ int tos_hal_pin_write(hal_pin_t *pin, int state);
__API__ int tos_hal_pin_read(hal_pin_t *pin);
__API__ int tos_hal_pin_mode(hal_pin_t *pin, hal_pin_mode_t mode);
__API__ int tos_hal_pin_irq(hal_pin_t *pin, hal_pin_irq_t irq);
__API__ int tos_hal_pin_irq_callback(hal_pin_t *pin, hal_pin_cb_t callback, void *cb_arg);
#endif

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@@ -0,0 +1,80 @@
#include "tos_k.h"
#include "mp_tos_hal_spi.h"
#include "stm32l4xx_hal.h"
#include "spi.h"
__API__ int tos_hal_spi_init(hal_spi_t *spi, hal_spi_port_t port)
{
if (!spi) {
return -1;
}
if (port == HAL_SPI_PORT_1) {
spi->private_spi = &hspi1;
MX_SPI1_Init();
} else if (port == HAL_SPI_PORT_2) {
spi->private_spi = &hspi2;
MX_SPI2_Init();
} else if (port == HAL_SPI_PORT_3) {
spi->private_spi = &hspi3;
MX_SPI3_Init();
} else {
return -1;
}
return 0;
}
__API__ int tos_hal_spi_transfer(hal_spi_t *spi, const uint8_t *send_buf, uint8_t *recv_buf, size_t size, uint32_t timeout)
{
HAL_StatusTypeDef hal_status;
SPI_HandleTypeDef *spi_handle;
if (!spi || (!send_buf && !recv_buf)) {
return -1;
}
if (!spi->private_spi) {
return -1;
}
spi_handle = (SPI_HandleTypeDef *)spi->private_spi;
if (send_buf && recv_buf) {
hal_status = HAL_SPI_TransmitReceive(spi_handle, send_buf, recv_buf, size, timeout);
} else if (send_buf) {
hal_status = HAL_SPI_Transmit(spi_handle, send_buf, size, timeout);
} else if (recv_buf) {
hal_status = HAL_SPI_Receive(spi_handle, send_buf, size, timeout);
}
if (hal_status != HAL_OK) {
return -1;
}
return 0;
}
__API__ int tos_hal_spi_deinit(hal_spi_t *spi)
{
HAL_StatusTypeDef hal_status;
SPI_HandleTypeDef *spi_handle;
if (!spi) {
return -1;
}
if (!spi->private_spi) {
return -1;
}
spi_handle = (SPI_HandleTypeDef *)spi->private_spi;
hal_status = HAL_SPI_DeInit(spi_handle);
HAL_SPI_MspDeInit(spi_handle);
if (hal_status != HAL_OK) {
return -1;
}
return 0;
}

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@@ -0,0 +1,22 @@
#ifndef _TOS_HAL_SPI_H_
#define _TOS_HAL_SPI_H_
typedef enum hal_spi_port_en {
HAL_SPI_PORT_0 = 0,
HAL_SPI_PORT_1,
HAL_SPI_PORT_2,
HAL_SPI_PORT_3,
} hal_spi_port_t;
typedef struct hal_spi_st {
hal_spi_port_t port;
void *private_spi;
} hal_spi_t;
__API__ int tos_hal_spi_init(hal_spi_t *spi, hal_spi_port_t port);
__API__ int tos_hal_spi_transfer(hal_spi_t *spi, const uint8_t *send_buf, uint8_t *recv_buf, size_t size, uint32_t timeout);
__API__ int tos_hal_spi_deinit(hal_spi_t *spi);
#endif

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@@ -0,0 +1,26 @@
#include "tos_k.h"
#include "mp_tos_hal_uart.h"
#include "stm32l4xx_hal.h"
#include "usart.h"
__API__ int tos_hal_uart_recv_start(hal_uart_t *uart, const uint8_t *buf, size_t size)
{
HAL_StatusTypeDef hal_status;
UART_HandleTypeDef *uart_handle;
if (!uart || !buf) {
return -1;
}
if (!uart->private_uart) {
return -1;
}
uart_handle = (UART_HandleTypeDef *)uart->private_uart;
hal_status = HAL_UART_Receive_IT(uart_handle, (uint8_t *)buf, size);
if (hal_status != HAL_OK) {
return -1;
}
return 0;
}

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@@ -0,0 +1,8 @@
#ifndef _MP_TOS_HAL_UART_H_
#define _MP_TOS_HAL_UART_H_
#include "tos_hal_uart.h"
__API__ int tos_hal_uart_recv_start(hal_uart_t *uart, const uint8_t *buf, size_t size);
#endif

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/* board specific config */
#define MICROPY_HW_BOARD_NAME "BearPi"
#define MICROPY_HW_MCU_NAME "STM32F431RC"
#define MICROPY_HW_UART_NUM 4
#define MICROPY_HW_UART_REPL 2
#define MICROPY_HW_SPI_NUM 4
/* project specific config */
#define MICROPY_CONFIG_ROM_LEVEL (MICROPY_CONFIG_ROM_LEVEL_BASIC_FEATURES)

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#include "py/mpconfig.h"
#include "py/mphal.h"
#include "py/obj.h"
#include "py/runtime.h"
#include "modmachine.h"
#if !(MP_GEN_HDR)
#include "tos_k.h"
#include "main.h"
#endif
/********************** Tick *************************/
static uint32_t systick_get_us() {
// get systick value
uint32_t counter = SysTick->VAL;
uint32_t load = SysTick->LOAD;
// convert from decrementing to incrementing
counter = load - counter;
return (counter * 1000) / (load + 1);
}
mp_uint_t mp_hal_ticks_us(void) {
uint32_t ms = tos_tick2millisec(tos_systick_get());
uint32_t us = systick_get_us();
return ms * 1000 + us;
}
void mp_hal_delay_us(mp_uint_t usec) {
mp_uint_t ms = usec / 1000;
mp_uint_t us = usec % 1000;
if (ms > 0)
mp_hal_delay_ms(ms);
mp_uint_t start = mp_hal_ticks_us();
while (mp_hal_ticks_us() - start < us) {
}
}
/********************** GPIO *************************/
#define ST_PIN(port_num, pin_num) ((uint8_t)(((port_num) << 4) & 0xF0) | ((pin_num) & 0x0F))
STATIC const mp_rom_map_elem_t machine_pins_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_INT(ST_PIN(0, 0)) },
{ MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_INT(ST_PIN(0, 1)) },
{ MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_INT(ST_PIN(0, 2)) },
{ MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_INT(ST_PIN(0, 3)) },
{ MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_INT(ST_PIN(0, 4)) },
{ MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_INT(ST_PIN(0, 5)) },
{ MP_ROM_QSTR(MP_QSTR_A6), MP_ROM_INT(ST_PIN(0, 6)) },
{ MP_ROM_QSTR(MP_QSTR_A7), MP_ROM_INT(ST_PIN(0, 7)) },
{ MP_ROM_QSTR(MP_QSTR_A8), MP_ROM_INT(ST_PIN(0, 8)) },
{ MP_ROM_QSTR(MP_QSTR_A9), MP_ROM_INT(ST_PIN(0, 9)) },
{ MP_ROM_QSTR(MP_QSTR_A10), MP_ROM_INT(ST_PIN(0, 10)) },
{ MP_ROM_QSTR(MP_QSTR_A11), MP_ROM_INT(ST_PIN(0, 11)) },
{ MP_ROM_QSTR(MP_QSTR_A12), MP_ROM_INT(ST_PIN(0, 12)) },
{ MP_ROM_QSTR(MP_QSTR_A13), MP_ROM_INT(ST_PIN(0, 13)) },
{ MP_ROM_QSTR(MP_QSTR_A14), MP_ROM_INT(ST_PIN(0, 14)) },
{ MP_ROM_QSTR(MP_QSTR_A15), MP_ROM_INT(ST_PIN(0, 15)) },
{ MP_ROM_QSTR(MP_QSTR_B0), MP_ROM_INT(ST_PIN(1, 0)) },
{ MP_ROM_QSTR(MP_QSTR_B1), MP_ROM_INT(ST_PIN(1, 1)) },
{ MP_ROM_QSTR(MP_QSTR_B2), MP_ROM_INT(ST_PIN(1, 2)) },
{ MP_ROM_QSTR(MP_QSTR_B3), MP_ROM_INT(ST_PIN(1, 3)) },
{ MP_ROM_QSTR(MP_QSTR_B4), MP_ROM_INT(ST_PIN(1, 4)) },
{ MP_ROM_QSTR(MP_QSTR_B5), MP_ROM_INT(ST_PIN(1, 5)) },
{ MP_ROM_QSTR(MP_QSTR_B6), MP_ROM_INT(ST_PIN(1, 6)) },
{ MP_ROM_QSTR(MP_QSTR_B7), MP_ROM_INT(ST_PIN(1, 7)) },
{ MP_ROM_QSTR(MP_QSTR_B8), MP_ROM_INT(ST_PIN(1, 8)) },
{ MP_ROM_QSTR(MP_QSTR_B9), MP_ROM_INT(ST_PIN(1, 9)) },
{ MP_ROM_QSTR(MP_QSTR_B10), MP_ROM_INT(ST_PIN(1, 10)) },
{ MP_ROM_QSTR(MP_QSTR_B11), MP_ROM_INT(ST_PIN(1, 11)) },
{ MP_ROM_QSTR(MP_QSTR_B12), MP_ROM_INT(ST_PIN(1, 12)) },
{ MP_ROM_QSTR(MP_QSTR_B13), MP_ROM_INT(ST_PIN(1, 13)) },
{ MP_ROM_QSTR(MP_QSTR_B14), MP_ROM_INT(ST_PIN(1, 14)) },
{ MP_ROM_QSTR(MP_QSTR_B15), MP_ROM_INT(ST_PIN(1, 15)) },
{ MP_ROM_QSTR(MP_QSTR_C0), MP_ROM_INT(ST_PIN(2, 0)) },
{ MP_ROM_QSTR(MP_QSTR_C1), MP_ROM_INT(ST_PIN(2, 1)) },
{ MP_ROM_QSTR(MP_QSTR_C2), MP_ROM_INT(ST_PIN(2, 2)) },
{ MP_ROM_QSTR(MP_QSTR_C3), MP_ROM_INT(ST_PIN(2, 3)) },
{ MP_ROM_QSTR(MP_QSTR_C4), MP_ROM_INT(ST_PIN(2, 4)) },
{ MP_ROM_QSTR(MP_QSTR_C5), MP_ROM_INT(ST_PIN(2, 5)) },
{ MP_ROM_QSTR(MP_QSTR_C6), MP_ROM_INT(ST_PIN(2, 6)) },
{ MP_ROM_QSTR(MP_QSTR_C7), MP_ROM_INT(ST_PIN(2, 7)) },
{ MP_ROM_QSTR(MP_QSTR_C8), MP_ROM_INT(ST_PIN(2, 8)) },
{ MP_ROM_QSTR(MP_QSTR_C9), MP_ROM_INT(ST_PIN(2, 9)) },
{ MP_ROM_QSTR(MP_QSTR_C10), MP_ROM_INT(ST_PIN(2, 10)) },
{ MP_ROM_QSTR(MP_QSTR_C11), MP_ROM_INT(ST_PIN(2, 11)) },
{ MP_ROM_QSTR(MP_QSTR_C12), MP_ROM_INT(ST_PIN(2, 12)) },
{ MP_ROM_QSTR(MP_QSTR_C13), MP_ROM_INT(ST_PIN(2, 13)) },
{ MP_ROM_QSTR(MP_QSTR_C14), MP_ROM_INT(ST_PIN(2, 14)) },
{ MP_ROM_QSTR(MP_QSTR_C15), MP_ROM_INT(ST_PIN(2, 15)) },
{ MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_INT(ST_PIN(3, 2)) },
{ MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_INT(ST_PIN(2, 13)) }, // C13
{ MP_ROM_QSTR(MP_QSTR_KEY1), MP_ROM_INT(ST_PIN(1, 2)) }, // B2
{ MP_ROM_QSTR(MP_QSTR_KEY2), MP_ROM_INT(ST_PIN(1, 3)) }, // B3
};
MP_DEFINE_CONST_DICT(machine_pins_locals_dict, machine_pins_locals_dict_table);

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#ifndef _MPHALBOARD_H_
#define _MPHALBOARD_H_
#include "py/obj.h"
extern mp_uint_t mp_hal_ticks_us(void);
extern void mp_hal_delay_us(mp_uint_t usec);
extern const mp_obj_dict_t machine_pins_locals_dict;
#endif /* _MPHALBOARD_H_ */

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@@ -0,0 +1,65 @@
// Automatically generated by makemoduledefs.py.
extern const struct _mp_obj_module_t mp_module___main__;
#undef MODULE_DEF_MP_QSTR___MAIN__
#define MODULE_DEF_MP_QSTR___MAIN__ { MP_ROM_QSTR(MP_QSTR___main__), MP_ROM_PTR(&mp_module___main__) },
extern const struct _mp_obj_module_t mp_module_thread;
#undef MODULE_DEF_MP_QSTR__THREAD
#define MODULE_DEF_MP_QSTR__THREAD { MP_ROM_QSTR(MP_QSTR__thread), MP_ROM_PTR(&mp_module_thread) },
extern const struct _mp_obj_module_t mp_module_builtins;
#undef MODULE_DEF_MP_QSTR_BUILTINS
#define MODULE_DEF_MP_QSTR_BUILTINS { MP_ROM_QSTR(MP_QSTR_builtins), MP_ROM_PTR(&mp_module_builtins) },
extern const struct _mp_obj_module_t mp_module_gc;
#undef MODULE_DEF_MP_QSTR_GC
#define MODULE_DEF_MP_QSTR_GC { MP_ROM_QSTR(MP_QSTR_gc), MP_ROM_PTR(&mp_module_gc) },
extern const struct _mp_obj_module_t mp_module_math;
#undef MODULE_DEF_MP_QSTR_MATH
#define MODULE_DEF_MP_QSTR_MATH { MP_ROM_QSTR(MP_QSTR_math), MP_ROM_PTR(&mp_module_math) },
extern const struct _mp_obj_module_t mp_module_micropython;
#undef MODULE_DEF_MP_QSTR_MICROPYTHON
#define MODULE_DEF_MP_QSTR_MICROPYTHON { MP_ROM_QSTR(MP_QSTR_micropython), MP_ROM_PTR(&mp_module_micropython) },
extern const struct _mp_obj_module_t mp_module_uarray;
#undef MODULE_DEF_MP_QSTR_UARRAY
#define MODULE_DEF_MP_QSTR_UARRAY { MP_ROM_QSTR(MP_QSTR_uarray), MP_ROM_PTR(&mp_module_uarray) },
extern const struct _mp_obj_module_t mp_module_collections;
#undef MODULE_DEF_MP_QSTR_UCOLLECTIONS
#define MODULE_DEF_MP_QSTR_UCOLLECTIONS { MP_ROM_QSTR(MP_QSTR_ucollections), MP_ROM_PTR(&mp_module_collections) },
extern const struct _mp_obj_module_t mp_module_machine;
#undef MODULE_DEF_MP_QSTR_UMACHINE
#define MODULE_DEF_MP_QSTR_UMACHINE { MP_ROM_QSTR(MP_QSTR_umachine), MP_ROM_PTR(&mp_module_machine) },
extern const struct _mp_obj_module_t mp_module_ustruct;
#undef MODULE_DEF_MP_QSTR_USTRUCT
#define MODULE_DEF_MP_QSTR_USTRUCT { MP_ROM_QSTR(MP_QSTR_ustruct), MP_ROM_PTR(&mp_module_ustruct) },
extern const struct _mp_obj_module_t mp_module_sys;
#undef MODULE_DEF_MP_QSTR_USYS
#define MODULE_DEF_MP_QSTR_USYS { MP_ROM_QSTR(MP_QSTR_usys), MP_ROM_PTR(&mp_module_sys) },
extern const struct _mp_obj_module_t mp_module_utime;
#undef MODULE_DEF_MP_QSTR_UTIME
#define MODULE_DEF_MP_QSTR_UTIME { MP_ROM_QSTR(MP_QSTR_utime), MP_ROM_PTR(&mp_module_utime) },
#define MICROPY_REGISTERED_MODULES \
MODULE_DEF_MP_QSTR_BUILTINS \
MODULE_DEF_MP_QSTR_GC \
MODULE_DEF_MP_QSTR_MATH \
MODULE_DEF_MP_QSTR_MICROPYTHON \
MODULE_DEF_MP_QSTR_UARRAY \
MODULE_DEF_MP_QSTR_UCOLLECTIONS \
MODULE_DEF_MP_QSTR_UMACHINE \
MODULE_DEF_MP_QSTR_USTRUCT \
MODULE_DEF_MP_QSTR_USYS \
MODULE_DEF_MP_QSTR_UTIME \
MODULE_DEF_MP_QSTR__THREAD \
MODULE_DEF_MP_QSTR___MAIN__ \
// MICROPY_REGISTERED_MODULES

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@@ -0,0 +1,4 @@
// This file was generated by py/makeversionhdr.py
#define MICROPY_GIT_TAG "v2.5.0-74-g467a6d7d-dirty"
#define MICROPY_GIT_HASH "467a6d7d-dirty"
#define MICROPY_BUILD_DATE "2022-09-28"

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@@ -0,0 +1,436 @@
// This file was automatically generated by makeqstrdata.py
QDEF(MP_QSTRnull, 0, 0, "")
QDEF(MP_QSTR_, 5381, 0, "")
QDEF(MP_QSTR___dir__, 36730, 7, "__dir__")
QDEF(MP_QSTR__0x0a_, 46511, 1, "\x0a")
QDEF(MP_QSTR__space_, 46469, 1, " ")
QDEF(MP_QSTR__star_, 46479, 1, "*")
QDEF(MP_QSTR__slash_, 46474, 1, "/")
QDEF(MP_QSTR__lt_module_gt_, 38077, 8, "<module>")
QDEF(MP_QSTR__, 46586, 1, "_")
QDEF(MP_QSTR___call__, 63911, 8, "__call__")
QDEF(MP_QSTR___class__, 50475, 9, "__class__")
QDEF(MP_QSTR___delitem__, 13821, 11, "__delitem__")
QDEF(MP_QSTR___enter__, 47725, 9, "__enter__")
QDEF(MP_QSTR___exit__, 63557, 8, "__exit__")
QDEF(MP_QSTR___getattr__, 63552, 11, "__getattr__")
QDEF(MP_QSTR___getitem__, 14630, 11, "__getitem__")
QDEF(MP_QSTR___hash__, 51447, 8, "__hash__")
QDEF(MP_QSTR___init__, 42335, 8, "__init__")
QDEF(MP_QSTR___int__, 6934, 7, "__int__")
QDEF(MP_QSTR___iter__, 13007, 8, "__iter__")
QDEF(MP_QSTR___len__, 45282, 7, "__len__")
QDEF(MP_QSTR___main__, 5006, 8, "__main__")
QDEF(MP_QSTR___module__, 12543, 10, "__module__")
QDEF(MP_QSTR___name__, 14562, 8, "__name__")
QDEF(MP_QSTR___new__, 5497, 7, "__new__")
QDEF(MP_QSTR___next__, 29442, 8, "__next__")
QDEF(MP_QSTR___qualname__, 107, 12, "__qualname__")
QDEF(MP_QSTR___repr__, 2832, 8, "__repr__")
QDEF(MP_QSTR___setitem__, 15922, 11, "__setitem__")
QDEF(MP_QSTR___str__, 52688, 7, "__str__")
QDEF(MP_QSTR_ArithmeticError, 35885, 15, "ArithmeticError")
QDEF(MP_QSTR_AssertionError, 23191, 14, "AssertionError")
QDEF(MP_QSTR_AttributeError, 56865, 14, "AttributeError")
QDEF(MP_QSTR_BaseException, 37383, 13, "BaseException")
QDEF(MP_QSTR_EOFError, 49041, 8, "EOFError")
QDEF(MP_QSTR_Ellipsis, 57584, 8, "Ellipsis")
QDEF(MP_QSTR_Exception, 10738, 9, "Exception")
QDEF(MP_QSTR_GeneratorExit, 25110, 13, "GeneratorExit")
QDEF(MP_QSTR_ImportError, 39968, 11, "ImportError")
QDEF(MP_QSTR_IndentationError, 8284, 16, "IndentationError")
QDEF(MP_QSTR_IndexError, 44419, 10, "IndexError")
QDEF(MP_QSTR_KeyError, 234, 8, "KeyError")
QDEF(MP_QSTR_KeyboardInterrupt, 58031, 17, "KeyboardInterrupt")
QDEF(MP_QSTR_LookupError, 27135, 11, "LookupError")
QDEF(MP_QSTR_MemoryError, 33756, 11, "MemoryError")
QDEF(MP_QSTR_NameError, 11706, 9, "NameError")
QDEF(MP_QSTR_NoneType, 26647, 8, "NoneType")
QDEF(MP_QSTR_NotImplementedError, 39110, 19, "NotImplementedError")
QDEF(MP_QSTR_OSError, 26017, 7, "OSError")
QDEF(MP_QSTR_OverflowError, 57729, 13, "OverflowError")
QDEF(MP_QSTR_RuntimeError, 61793, 12, "RuntimeError")
QDEF(MP_QSTR_StopIteration, 7402, 13, "StopIteration")
QDEF(MP_QSTR_SyntaxError, 36756, 11, "SyntaxError")
QDEF(MP_QSTR_SystemExit, 65312, 10, "SystemExit")
QDEF(MP_QSTR_TypeError, 38437, 9, "TypeError")
QDEF(MP_QSTR_ValueError, 34710, 10, "ValueError")
QDEF(MP_QSTR_ZeroDivisionError, 10166, 17, "ZeroDivisionError")
QDEF(MP_QSTR_abs, 12949, 3, "abs")
QDEF(MP_QSTR_all, 13124, 3, "all")
QDEF(MP_QSTR_any, 13075, 3, "any")
QDEF(MP_QSTR_append, 38763, 6, "append")
QDEF(MP_QSTR_args, 50882, 4, "args")
QDEF(MP_QSTR_bool, 15595, 4, "bool")
QDEF(MP_QSTR_builtins, 12791, 8, "builtins")
QDEF(MP_QSTR_bytearray, 41846, 9, "bytearray")
QDEF(MP_QSTR_bytecode, 32034, 8, "bytecode")
QDEF(MP_QSTR_bytes, 45660, 5, "bytes")
QDEF(MP_QSTR_callable, 28685, 8, "callable")
QDEF(MP_QSTR_chr, 19676, 3, "chr")
QDEF(MP_QSTR_classmethod, 36020, 11, "classmethod")
QDEF(MP_QSTR_clear, 41084, 5, "clear")
QDEF(MP_QSTR_close, 26419, 5, "close")
QDEF(MP_QSTR_const, 65472, 5, "const")
QDEF(MP_QSTR_copy, 56288, 4, "copy")
QDEF(MP_QSTR_count, 19878, 5, "count")
QDEF(MP_QSTR_dict, 64575, 4, "dict")
QDEF(MP_QSTR_dir, 7930, 3, "dir")
QDEF(MP_QSTR_divmod, 1208, 6, "divmod")
QDEF(MP_QSTR_end, 8970, 3, "end")
QDEF(MP_QSTR_endswith, 41755, 8, "endswith")
QDEF(MP_QSTR_eval, 42651, 4, "eval")
QDEF(MP_QSTR_exec, 49182, 4, "exec")
QDEF(MP_QSTR_extend, 59491, 6, "extend")
QDEF(MP_QSTR_find, 13312, 4, "find")
QDEF(MP_QSTR_format, 13094, 6, "format")
QDEF(MP_QSTR_from_bytes, 29749, 10, "from_bytes")
QDEF(MP_QSTR_get, 15155, 3, "get")
QDEF(MP_QSTR_getattr, 6080, 7, "getattr")
QDEF(MP_QSTR_globals, 18845, 7, "globals")
QDEF(MP_QSTR_hasattr, 45196, 7, "hasattr")
QDEF(MP_QSTR_hash, 28855, 4, "hash")
QDEF(MP_QSTR_id, 28456, 2, "id")
QDEF(MP_QSTR_index, 10363, 5, "index")
QDEF(MP_QSTR_insert, 21522, 6, "insert")
QDEF(MP_QSTR_int, 21270, 3, "int")
QDEF(MP_QSTR_isalpha, 14315, 7, "isalpha")
QDEF(MP_QSTR_isdigit, 39592, 7, "isdigit")
QDEF(MP_QSTR_isinstance, 48822, 10, "isinstance")
QDEF(MP_QSTR_islower, 33020, 7, "islower")
QDEF(MP_QSTR_isspace, 63579, 7, "isspace")
QDEF(MP_QSTR_issubclass, 32693, 10, "issubclass")
QDEF(MP_QSTR_isupper, 42973, 7, "isupper")
QDEF(MP_QSTR_items, 21475, 5, "items")
QDEF(MP_QSTR_iter, 8591, 4, "iter")
QDEF(MP_QSTR_join, 23719, 4, "join")
QDEF(MP_QSTR_key, 27954, 3, "key")
QDEF(MP_QSTR_keys, 4865, 4, "keys")
QDEF(MP_QSTR_len, 16482, 3, "len")
QDEF(MP_QSTR_list, 7463, 4, "list")
QDEF(MP_QSTR_little, 27273, 6, "little")
QDEF(MP_QSTR_locals, 41275, 6, "locals")
QDEF(MP_QSTR_lower, 52166, 5, "lower")
QDEF(MP_QSTR_lstrip, 47589, 6, "lstrip")
QDEF(MP_QSTR_main, 47054, 4, "main")
QDEF(MP_QSTR_map, 17337, 3, "map")
QDEF(MP_QSTR_micropython, 31755, 11, "micropython")
QDEF(MP_QSTR_next, 34882, 4, "next")
QDEF(MP_QSTR_object, 36240, 6, "object")
QDEF(MP_QSTR_open, 15057, 4, "open")
QDEF(MP_QSTR_ord, 24092, 3, "ord")
QDEF(MP_QSTR_pop, 29482, 3, "pop")
QDEF(MP_QSTR_popitem, 11455, 7, "popitem")
QDEF(MP_QSTR_pow, 29485, 3, "pow")
QDEF(MP_QSTR_print, 50772, 5, "print")
QDEF(MP_QSTR_range, 24090, 5, "range")
QDEF(MP_QSTR_read, 63927, 4, "read")
QDEF(MP_QSTR_readinto, 48971, 8, "readinto")
QDEF(MP_QSTR_readline, 6649, 8, "readline")
QDEF(MP_QSTR_remove, 35427, 6, "remove")
QDEF(MP_QSTR_replace, 9545, 7, "replace")
QDEF(MP_QSTR_repr, 63440, 4, "repr")
QDEF(MP_QSTR_reverse, 10789, 7, "reverse")
QDEF(MP_QSTR_rfind, 40146, 5, "rfind")
QDEF(MP_QSTR_rindex, 11241, 6, "rindex")
QDEF(MP_QSTR_round, 9703, 5, "round")
QDEF(MP_QSTR_rsplit, 165, 6, "rsplit")
QDEF(MP_QSTR_rstrip, 38203, 6, "rstrip")
QDEF(MP_QSTR_self, 30585, 4, "self")
QDEF(MP_QSTR_send, 30393, 4, "send")
QDEF(MP_QSTR_sep, 36643, 3, "sep")
QDEF(MP_QSTR_set, 36647, 3, "set")
QDEF(MP_QSTR_setattr, 43220, 7, "setattr")
QDEF(MP_QSTR_setdefault, 41836, 10, "setdefault")
QDEF(MP_QSTR_sort, 40383, 4, "sort")
QDEF(MP_QSTR_sorted, 5470, 6, "sorted")
QDEF(MP_QSTR_split, 13239, 5, "split")
QDEF(MP_QSTR_start, 61317, 5, "start")
QDEF(MP_QSTR_startswith, 59508, 10, "startswith")
QDEF(MP_QSTR_staticmethod, 44898, 12, "staticmethod")
QDEF(MP_QSTR_step, 13911, 4, "step")
QDEF(MP_QSTR_stop, 13981, 4, "stop")
QDEF(MP_QSTR_str, 36176, 3, "str")
QDEF(MP_QSTR_strip, 7721, 5, "strip")
QDEF(MP_QSTR_sum, 36142, 3, "sum")
QDEF(MP_QSTR_super, 45764, 5, "super")
QDEF(MP_QSTR_throw, 17587, 5, "throw")
QDEF(MP_QSTR_to_bytes, 16088, 8, "to_bytes")
QDEF(MP_QSTR_tuple, 16893, 5, "tuple")
QDEF(MP_QSTR_type, 32669, 4, "type")
QDEF(MP_QSTR_update, 30388, 6, "update")
QDEF(MP_QSTR_upper, 37927, 5, "upper")
QDEF(MP_QSTR_utf_hyphen_8, 33463, 5, "utf-8")
QDEF(MP_QSTR_value, 13390, 5, "value")
QDEF(MP_QSTR_values, 48765, 6, "values")
QDEF(MP_QSTR_write, 43160, 5, "write")
QDEF(MP_QSTR_zip, 44262, 3, "zip")
QDEF(MP_QSTR___add__, 33476, 7, "__add__")
QDEF(MP_QSTR___aenter__, 33868, 10, "__aenter__")
QDEF(MP_QSTR___aexit__, 53188, 9, "__aexit__")
QDEF(MP_QSTR___aiter__, 11086, 9, "__aiter__")
QDEF(MP_QSTR___anext__, 46211, 9, "__anext__")
QDEF(MP_QSTR___bases__, 12291, 9, "__bases__")
QDEF(MP_QSTR___bool__, 25899, 8, "__bool__")
QDEF(MP_QSTR___build_class__, 34882, 15, "__build_class__")
QDEF(MP_QSTR___contains__, 24518, 12, "__contains__")
QDEF(MP_QSTR___del__, 14184, 7, "__del__")
QDEF(MP_QSTR___dict__, 21631, 8, "__dict__")
QDEF(MP_QSTR___eq__, 15985, 6, "__eq__")
QDEF(MP_QSTR___file__, 21507, 8, "__file__")
QDEF(MP_QSTR___ge__, 18087, 6, "__ge__")
QDEF(MP_QSTR___gt__, 33462, 6, "__gt__")
QDEF(MP_QSTR___iadd__, 19053, 8, "__iadd__")
QDEF(MP_QSTR___iand__, 8615, 8, "__iand__")
QDEF(MP_QSTR___ifloordiv__, 3919, 13, "__ifloordiv__")
QDEF(MP_QSTR___ilshift__, 41600, 11, "__ilshift__")
QDEF(MP_QSTR___imatmul__, 28352, 11, "__imatmul__")
QDEF(MP_QSTR___imod__, 34378, 8, "__imod__")
QDEF(MP_QSTR___import__, 15928, 10, "__import__")
QDEF(MP_QSTR___imul__, 52760, 8, "__imul__")
QDEF(MP_QSTR___ior__, 36849, 7, "__ior__")
QDEF(MP_QSTR___ipow__, 54660, 8, "__ipow__")
QDEF(MP_QSTR___irshift__, 63710, 11, "__irshift__")
QDEF(MP_QSTR___isub__, 30728, 8, "__isub__")
QDEF(MP_QSTR___itruediv__, 545, 12, "__itruediv__")
QDEF(MP_QSTR___ixor__, 47369, 8, "__ixor__")
QDEF(MP_QSTR___le__, 5068, 6, "__le__")
QDEF(MP_QSTR___lt__, 26717, 6, "__lt__")
QDEF(MP_QSTR___ne__, 2830, 6, "__ne__")
QDEF(MP_QSTR___path__, 9160, 8, "__path__")
QDEF(MP_QSTR___repl_print__, 47872, 14, "__repl_print__")
QDEF(MP_QSTR___reversed__, 65377, 12, "__reversed__")
QDEF(MP_QSTR___sub__, 2337, 7, "__sub__")
QDEF(MP_QSTR___traceback__, 53071, 13, "__traceback__")
QDEF(MP_QSTR__percent__hash_o, 6764, 3, "%#o")
QDEF(MP_QSTR__percent__hash_x, 6779, 3, "%#x")
QDEF(MP_QSTR__brace_open__colon__hash_b_brace_close_, 14168, 5, "{:#b}")
QDEF(MP_QSTR_maximum_space_recursion_space_depth_space_exceeded, 7795, 32, "maximum recursion depth exceeded")
QDEF(MP_QSTR__lt_lambda_gt_, 35968, 8, "<lambda>")
QDEF(MP_QSTR__lt_listcomp_gt_, 5588, 10, "<listcomp>")
QDEF(MP_QSTR__lt_dictcomp_gt_, 36300, 10, "<dictcomp>")
QDEF(MP_QSTR__lt_setcomp_gt_, 20820, 9, "<setcomp>")
QDEF(MP_QSTR__lt_genexpr_gt_, 27188, 9, "<genexpr>")
QDEF(MP_QSTR__lt_string_gt_, 21330, 8, "<string>")
QDEF(MP_QSTR__lt_stdin_gt_, 25571, 7, "<stdin>")
QDEF(MP_QSTR_A0, 29268, 2, "A0")
QDEF(MP_QSTR_A1, 29269, 2, "A1")
QDEF(MP_QSTR_A10, 48325, 3, "A10")
QDEF(MP_QSTR_A11, 48324, 3, "A11")
QDEF(MP_QSTR_A12, 48327, 3, "A12")
QDEF(MP_QSTR_A13, 48326, 3, "A13")
QDEF(MP_QSTR_A14, 48321, 3, "A14")
QDEF(MP_QSTR_A15, 48320, 3, "A15")
QDEF(MP_QSTR_A2, 29270, 2, "A2")
QDEF(MP_QSTR_A3, 29271, 2, "A3")
QDEF(MP_QSTR_A4, 29264, 2, "A4")
QDEF(MP_QSTR_A5, 29265, 2, "A5")
QDEF(MP_QSTR_A6, 29266, 2, "A6")
QDEF(MP_QSTR_A7, 29267, 2, "A7")
QDEF(MP_QSTR_A8, 29276, 2, "A8")
QDEF(MP_QSTR_A9, 29277, 2, "A9")
QDEF(MP_QSTR_B0, 29431, 2, "B0")
QDEF(MP_QSTR_B1, 29430, 2, "B1")
QDEF(MP_QSTR_B10, 53638, 3, "B10")
QDEF(MP_QSTR_B11, 53639, 3, "B11")
QDEF(MP_QSTR_B12, 53636, 3, "B12")
QDEF(MP_QSTR_B13, 53637, 3, "B13")
QDEF(MP_QSTR_B14, 53634, 3, "B14")
QDEF(MP_QSTR_B15, 53635, 3, "B15")
QDEF(MP_QSTR_B2, 29429, 2, "B2")
QDEF(MP_QSTR_B3, 29428, 2, "B3")
QDEF(MP_QSTR_B4, 29427, 2, "B4")
QDEF(MP_QSTR_B5, 29426, 2, "B5")
QDEF(MP_QSTR_B6, 29425, 2, "B6")
QDEF(MP_QSTR_B7, 29424, 2, "B7")
QDEF(MP_QSTR_B8, 29439, 2, "B8")
QDEF(MP_QSTR_B9, 29438, 2, "B9")
QDEF(MP_QSTR_C0, 29334, 2, "C0")
QDEF(MP_QSTR_C1, 29335, 2, "C1")
QDEF(MP_QSTR_C10, 50503, 3, "C10")
QDEF(MP_QSTR_C11, 50502, 3, "C11")
QDEF(MP_QSTR_C12, 50501, 3, "C12")
QDEF(MP_QSTR_C13, 50500, 3, "C13")
QDEF(MP_QSTR_C14, 50499, 3, "C14")
QDEF(MP_QSTR_C15, 50498, 3, "C15")
QDEF(MP_QSTR_C2, 29332, 2, "C2")
QDEF(MP_QSTR_C3, 29333, 2, "C3")
QDEF(MP_QSTR_C4, 29330, 2, "C4")
QDEF(MP_QSTR_C5, 29331, 2, "C5")
QDEF(MP_QSTR_C6, 29328, 2, "C6")
QDEF(MP_QSTR_C7, 29329, 2, "C7")
QDEF(MP_QSTR_C8, 29342, 2, "C8")
QDEF(MP_QSTR_C9, 29343, 2, "C9")
QDEF(MP_QSTR_D2, 29235, 2, "D2")
QDEF(MP_QSTR_FileIO, 5573, 6, "FileIO")
QDEF(MP_QSTR_IN, 29474, 2, "IN")
QDEF(MP_QSTR_IN_PULLDOWN, 47946, 11, "IN_PULLDOWN")
QDEF(MP_QSTR_IN_PULLUP, 55837, 9, "IN_PULLUP")
QDEF(MP_QSTR_IRQ_FALLING, 49207, 11, "IRQ_FALLING")
QDEF(MP_QSTR_IRQ_RISING, 60792, 10, "IRQ_RISING")
QDEF(MP_QSTR_KEY1, 4963, 4, "KEY1")
QDEF(MP_QSTR_KEY2, 4960, 4, "KEY2")
QDEF(MP_QSTR_LED, 56456, 3, "LED")
QDEF(MP_QSTR_LockType, 8246, 8, "LockType")
QDEF(MP_QSTR_ONE_SHOT, 65374, 8, "ONE_SHOT")
QDEF(MP_QSTR_OPEN_DRAIN, 18526, 10, "OPEN_DRAIN")
QDEF(MP_QSTR_OUT, 58123, 3, "OUT")
QDEF(MP_QSTR_PERIODIC, 13578, 8, "PERIODIC")
QDEF(MP_QSTR_Pin, 5138, 3, "Pin")
QDEF(MP_QSTR_PinBase, 17223, 7, "PinBase")
QDEF(MP_QSTR_Signal, 58523, 6, "Signal")
QDEF(MP_QSTR_StopAsyncIteration, 61676, 18, "StopAsyncIteration")
QDEF(MP_QSTR_Timer, 8098, 5, "Timer")
QDEF(MP_QSTR_UART, 6583, 4, "UART")
QDEF(MP_QSTR__machine, 19391, 8, "_machine")
QDEF(MP_QSTR__thread, 724, 7, "_thread")
QDEF(MP_QSTR_acos, 40987, 4, "acos")
QDEF(MP_QSTR_acquire, 54045, 7, "acquire")
QDEF(MP_QSTR_add, 12868, 3, "add")
QDEF(MP_QSTR_alloc_emergency_exception_buf, 10872, 29, "alloc_emergency_exception_buf")
QDEF(MP_QSTR_allocate_lock, 60908, 13, "allocate_lock")
QDEF(MP_QSTR_argv, 50887, 4, "argv")
QDEF(MP_QSTR_array, 29308, 5, "array")
QDEF(MP_QSTR_asin, 58704, 4, "asin")
QDEF(MP_QSTR_atan, 48671, 4, "atan")
QDEF(MP_QSTR_atan2, 33229, 5, "atan2")
QDEF(MP_QSTR_bin, 18656, 3, "bin")
QDEF(MP_QSTR_bound_method, 41623, 12, "bound_method")
QDEF(MP_QSTR_buffer, 41189, 6, "buffer")
QDEF(MP_QSTR_byteorder, 39265, 9, "byteorder")
QDEF(MP_QSTR_calcsize, 14413, 8, "calcsize")
QDEF(MP_QSTR_callback, 61516, 8, "callback")
QDEF(MP_QSTR_ceil, 45062, 4, "ceil")
QDEF(MP_QSTR_closure, 51828, 7, "closure")
QDEF(MP_QSTR_collect, 26011, 7, "collect")
QDEF(MP_QSTR_complex, 40389, 7, "complex")
QDEF(MP_QSTR_copysign, 5171, 8, "copysign")
QDEF(MP_QSTR_cos, 19578, 3, "cos")
QDEF(MP_QSTR_decode, 22953, 6, "decode")
QDEF(MP_QSTR_default, 32206, 7, "default")
QDEF(MP_QSTR_degrees, 16642, 7, "degrees")
QDEF(MP_QSTR_deinit, 36254, 6, "deinit")
QDEF(MP_QSTR_delattr, 51419, 7, "delattr")
QDEF(MP_QSTR_deleter, 56174, 7, "deleter")
QDEF(MP_QSTR_dict_view, 43309, 9, "dict_view")
QDEF(MP_QSTR_difference, 9330, 10, "difference")
QDEF(MP_QSTR_difference_update, 64156, 17, "difference_update")
QDEF(MP_QSTR_disable, 30353, 7, "disable")
QDEF(MP_QSTR_discard, 28943, 7, "discard")
QDEF(MP_QSTR_doc, 7981, 3, "doc")
QDEF(MP_QSTR_e, 46528, 1, "e")
QDEF(MP_QSTR_enable, 56836, 6, "enable")
QDEF(MP_QSTR_encode, 51779, 6, "encode")
QDEF(MP_QSTR_enumerate, 47729, 9, "enumerate")
QDEF(MP_QSTR_errno, 4545, 5, "errno")
QDEF(MP_QSTR_exit, 48773, 4, "exit")
QDEF(MP_QSTR_exp, 9416, 3, "exp")
QDEF(MP_QSTR_fabs, 4755, 4, "fabs")
QDEF(MP_QSTR_filter, 48677, 6, "filter")
QDEF(MP_QSTR_float, 17461, 5, "float")
QDEF(MP_QSTR_floor, 18045, 5, "floor")
QDEF(MP_QSTR_fmod, 17637, 4, "fmod")
QDEF(MP_QSTR_freq, 15077, 4, "freq")
QDEF(MP_QSTR_frexp, 38940, 5, "frexp")
QDEF(MP_QSTR_fromkeys, 48439, 8, "fromkeys")
QDEF(MP_QSTR_function, 551, 8, "function")
QDEF(MP_QSTR_gc, 28257, 2, "gc")
QDEF(MP_QSTR_generator, 50070, 9, "generator")
QDEF(MP_QSTR_get_ident, 45566, 9, "get_ident")
QDEF(MP_QSTR_getter, 45712, 6, "getter")
QDEF(MP_QSTR_handler, 24029, 7, "handler")
QDEF(MP_QSTR_heap_lock, 36013, 9, "heap_lock")
QDEF(MP_QSTR_heap_unlock, 11606, 11, "heap_unlock")
QDEF(MP_QSTR_help, 23700, 4, "help")
QDEF(MP_QSTR_hex, 20592, 3, "hex")
QDEF(MP_QSTR_imag, 46919, 4, "imag")
QDEF(MP_QSTR_implementation, 11543, 14, "implementation")
QDEF(MP_QSTR_init, 46111, 4, "init")
QDEF(MP_QSTR_intersection, 10792, 12, "intersection")
QDEF(MP_QSTR_intersection_update, 56582, 19, "intersection_update")
QDEF(MP_QSTR_invert, 183, 6, "invert")
QDEF(MP_QSTR_irq, 22159, 3, "irq")
QDEF(MP_QSTR_isdisjoint, 26871, 10, "isdisjoint")
QDEF(MP_QSTR_isenabled, 58778, 9, "isenabled")
QDEF(MP_QSTR_isfinite, 43942, 8, "isfinite")
QDEF(MP_QSTR_isinf, 4414, 5, "isinf")
QDEF(MP_QSTR_isnan, 926, 5, "isnan")
QDEF(MP_QSTR_issubset, 49593, 8, "issubset")
QDEF(MP_QSTR_issuperset, 60668, 10, "issuperset")
QDEF(MP_QSTR_iterable, 37413, 8, "iterable")
QDEF(MP_QSTR_iterator, 48711, 8, "iterator")
QDEF(MP_QSTR_kbd_intr, 5110, 8, "kbd_intr")
QDEF(MP_QSTR_ldexp, 28480, 5, "ldexp")
QDEF(MP_QSTR_lock, 9134, 4, "lock")
QDEF(MP_QSTR_locked, 47631, 6, "locked")
QDEF(MP_QSTR_log, 16161, 3, "log")
QDEF(MP_QSTR_math, 47925, 4, "math")
QDEF(MP_QSTR_max, 17329, 3, "max")
QDEF(MP_QSTR_mem, 17440, 3, "mem")
QDEF(MP_QSTR_mem16, 51719, 5, "mem16")
QDEF(MP_QSTR_mem32, 51777, 5, "mem32")
QDEF(MP_QSTR_mem8, 51224, 4, "mem8")
QDEF(MP_QSTR_mem_alloc, 11090, 9, "mem_alloc")
QDEF(MP_QSTR_mem_free, 25291, 8, "mem_free")
QDEF(MP_QSTR_min, 17071, 3, "min")
QDEF(MP_QSTR_mode, 49190, 4, "mode")
QDEF(MP_QSTR_modf, 49189, 4, "modf")
QDEF(MP_QSTR_module, 39359, 6, "module")
QDEF(MP_QSTR_modules, 53740, 7, "modules")
QDEF(MP_QSTR_name, 30114, 4, "name")
QDEF(MP_QSTR_namedtuple, 5662, 10, "namedtuple")
QDEF(MP_QSTR_oct, 23805, 3, "oct")
QDEF(MP_QSTR_off, 23690, 3, "off")
QDEF(MP_QSTR_on, 28516, 2, "on")
QDEF(MP_QSTR_opt_level, 26503, 9, "opt_level")
QDEF(MP_QSTR_pack, 53692, 4, "pack")
QDEF(MP_QSTR_pack_into, 43295, 9, "pack_into")
QDEF(MP_QSTR_path, 52872, 4, "path")
QDEF(MP_QSTR_pend_throw, 29939, 10, "pend_throw")
QDEF(MP_QSTR_period, 41120, 6, "period")
QDEF(MP_QSTR_pi, 28700, 2, "pi")
QDEF(MP_QSTR_platform, 6458, 8, "platform")
QDEF(MP_QSTR_print_exception, 8732, 15, "print_exception")
QDEF(MP_QSTR_property, 10690, 8, "property")
QDEF(MP_QSTR_radians, 16263, 7, "radians")
QDEF(MP_QSTR_readlines, 22890, 9, "readlines")
QDEF(MP_QSTR_real, 63935, 4, "real")
QDEF(MP_QSTR_release, 36844, 7, "release")
QDEF(MP_QSTR_reversed, 28321, 8, "reversed")
QDEF(MP_QSTR_rxbuf, 26494, 5, "rxbuf")
QDEF(MP_QSTR_schedule, 44256, 8, "schedule")
QDEF(MP_QSTR_setter, 22788, 6, "setter")
QDEF(MP_QSTR_sin, 37041, 3, "sin")
QDEF(MP_QSTR_sleep, 10218, 5, "sleep")
QDEF(MP_QSTR_sleep_ms, 25355, 8, "sleep_ms")
QDEF(MP_QSTR_slice, 62645, 5, "slice")
QDEF(MP_QSTR_soft_reset, 26081, 10, "soft_reset")
QDEF(MP_QSTR_sqrt, 17441, 4, "sqrt")
QDEF(MP_QSTR_stack_size, 15153, 10, "stack_size")
QDEF(MP_QSTR_start_new_thread, 9687, 16, "start_new_thread")
QDEF(MP_QSTR_symmetric_difference, 26574, 20, "symmetric_difference")
QDEF(MP_QSTR_symmetric_difference_update, 63584, 27, "symmetric_difference_update")
QDEF(MP_QSTR_sys, 36540, 3, "sys")
QDEF(MP_QSTR_tan, 25086, 3, "tan")
QDEF(MP_QSTR_threshold, 12274, 9, "threshold")
QDEF(MP_QSTR_tick_hz, 56189, 7, "tick_hz")
QDEF(MP_QSTR_ticks_add, 44701, 9, "ticks_add")
QDEF(MP_QSTR_ticks_cpu, 42266, 9, "ticks_cpu")
QDEF(MP_QSTR_ticks_diff, 57521, 10, "ticks_diff")
QDEF(MP_QSTR_ticks_ms, 12866, 8, "ticks_ms")
QDEF(MP_QSTR_timeout, 21566, 7, "timeout")
QDEF(MP_QSTR_timeout_char, 19065, 12, "timeout_char")
QDEF(MP_QSTR_trigger, 35997, 7, "trigger")
QDEF(MP_QSTR_trunc, 39259, 5, "trunc")
QDEF(MP_QSTR_uarray, 34441, 6, "uarray")
QDEF(MP_QSTR_ucollections, 39445, 12, "ucollections")
QDEF(MP_QSTR_umachine, 32661, 8, "umachine")
QDEF(MP_QSTR_union, 31990, 5, "union")
QDEF(MP_QSTR_unpack, 15367, 6, "unpack")
QDEF(MP_QSTR_unpack_from, 27918, 11, "unpack_from")
QDEF(MP_QSTR_ustruct, 2119, 7, "ustruct")
QDEF(MP_QSTR_usys, 62409, 4, "usys")
QDEF(MP_QSTR_utime, 40421, 5, "utime")
QDEF(MP_QSTR_version, 54207, 7, "version")
QDEF(MP_QSTR_version_info, 2670, 12, "version_info")

View File

@@ -0,0 +1,404 @@
;********************** COPYRIGHT(c) 2017 STMicroelectronics ******************
;* File Name : startup_stm32l431xx.s
;* Author : MCD Application Team
;* Description : STM32L431xx Ultra Low Power devices vector table for MDK-ARM toolchain.
;* This module performs:
;* - Set the initial SP
;* - Set the initial PC == Reset_Handler
;* - Set the vector table entries with the exceptions ISR address
;* - Branches to __main in the C library (which eventually
;* calls main()).
;* After Reset the Cortex-M4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;* <<< Use Configuration Wizard in Context Menu >>>
;*******************************************************************************
;*
;* Redistribution and use in source and binary forms, with or without modification,
;* are permitted provided that the following conditions are met:
;* 1. Redistributions of source code must retain the above copyright notice,
;* this list of conditions and the following disclaimer.
;* 2. Redistributions in binary form must reproduce the above copyright notice,
;* this list of conditions and the following disclaimer in the documentation
;* and/or other materials provided with the distribution.
;* 3. Neither the name of STMicroelectronics nor the names of its contributors
;* may be used to endorse or promote products derived from this software
;* without specific prior written permission.
;*
;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;*
;*******************************************************************************
;
; Amount of memory (in bytes) allocated for Stack
; Tailor this value to your application needs
; <h> Stack Configuration
; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Stack_Size EQU 0x100
AREA STACK, NOINIT, READWRITE, ALIGN=3
Stack_Mem SPACE Stack_Size
__initial_sp
; <h> Heap Configuration
; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Heap_Size EQU 0x100
AREA HEAP, NOINIT, READWRITE, ALIGN=3
__heap_base
Heap_Mem SPACE Heap_Size
__heap_limit
PRESERVE8
THUMB
; Vector Table Mapped to Address 0 at Reset
AREA RESET, DATA, READONLY
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
__Vectors DCD __initial_sp ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
DCD MemManage_Handler ; MPU Fault Handler
DCD BusFault_Handler ; Bus Fault Handler
DCD UsageFault_Handler ; Usage Fault Handler
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD SVC_Handler ; SVCall Handler
DCD DebugMon_Handler ; Debug Monitor Handler
DCD 0 ; Reserved
DCD PendSV_Handler ; PendSV Handler
DCD SysTick_Handler ; SysTick Handler
; External Interrupts
DCD WWDG_IRQHandler ; Window WatchDog
DCD PVD_PVM_IRQHandler ; PVD/PVM1/PVM2/PVM3/PVM4 through EXTI Line detection
DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
DCD FLASH_IRQHandler ; FLASH
DCD RCC_IRQHandler ; RCC
DCD EXTI0_IRQHandler ; EXTI Line0
DCD EXTI1_IRQHandler ; EXTI Line1
DCD EXTI2_IRQHandler ; EXTI Line2
DCD EXTI3_IRQHandler ; EXTI Line3
DCD EXTI4_IRQHandler ; EXTI Line4
DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1
DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2
DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3
DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4
DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5
DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6
DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7
DCD ADC1_IRQHandler ; ADC1
DCD CAN1_TX_IRQHandler ; CAN1 TX
DCD CAN1_RX0_IRQHandler ; CAN1 RX0
DCD CAN1_RX1_IRQHandler ; CAN1 RX1
DCD CAN1_SCE_IRQHandler ; CAN1 SCE
DCD EXTI9_5_IRQHandler ; External Line[9:5]s
DCD TIM1_BRK_TIM15_IRQHandler ; TIM1 Break and TIM15
DCD TIM1_UP_TIM16_IRQHandler ; TIM1 Update and TIM16
DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation
DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
DCD TIM2_IRQHandler ; TIM2
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD I2C1_EV_IRQHandler ; I2C1 Event
DCD I2C1_ER_IRQHandler ; I2C1 Error
DCD I2C2_EV_IRQHandler ; I2C2 Event
DCD I2C2_ER_IRQHandler ; I2C2 Error
DCD SPI1_IRQHandler ; SPI1
DCD SPI2_IRQHandler ; SPI2
DCD USART1_IRQHandler ; USART1
DCD USART2_IRQHandler ; USART2
DCD USART3_IRQHandler ; USART3
DCD EXTI15_10_IRQHandler ; External Line[15:10]
DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD SDMMC1_IRQHandler ; SDMMC1
DCD 0 ; Reserved
DCD SPI3_IRQHandler ; SPI3
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
DCD TIM7_IRQHandler ; TIM7
DCD DMA2_Channel1_IRQHandler ; DMA2 Channel 1
DCD DMA2_Channel2_IRQHandler ; DMA2 Channel 2
DCD DMA2_Channel3_IRQHandler ; DMA2 Channel 3
DCD DMA2_Channel4_IRQHandler ; DMA2 Channel 4
DCD DMA2_Channel5_IRQHandler ; DMA2 Channel 5
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD COMP_IRQHandler ; COMP Interrupt
DCD LPTIM1_IRQHandler ; LP TIM1 interrupt
DCD LPTIM2_IRQHandler ; LP TIM2 interrupt
DCD 0 ; Reserved
DCD DMA2_Channel6_IRQHandler ; DMA2 Channel 6
DCD DMA2_Channel7_IRQHandler ; DMA2 Channel 7
DCD LPUART1_IRQHandler ; LP UART1 interrupt
DCD QUADSPI_IRQHandler ; Quad SPI global interrupt
DCD I2C3_EV_IRQHandler ; I2C3 event
DCD I2C3_ER_IRQHandler ; I2C3 error
DCD SAI1_IRQHandler ; Serial Audio Interface 1 global interrupt
DCD 0 ; Reserved
DCD SWPMI1_IRQHandler ; Serial Wire Interface 1 global interrupt
DCD TSC_IRQHandler ; Touch Sense Controller global interrupt
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD RNG_IRQHandler ; RNG global interrupt
DCD FPU_IRQHandler ; FPU
DCD CRS_IRQHandler ; CRS interrupt
__Vectors_End
__Vectors_Size EQU __Vectors_End - __Vectors
AREA |.text|, CODE, READONLY
; Reset handler
Reset_Handler PROC
EXPORT Reset_Handler [WEAK]
IMPORT SystemInit
IMPORT __main
LDR R0, =SystemInit
BLX R0
LDR R0, =__main
BX R0
ENDP
; Dummy Exception Handlers (infinite loops which can be modified)
NMI_Handler PROC
EXPORT NMI_Handler [WEAK]
B .
ENDP
HardFault_Handler\
PROC
EXPORT HardFault_Handler [WEAK]
B .
ENDP
MemManage_Handler\
PROC
EXPORT MemManage_Handler [WEAK]
B .
ENDP
BusFault_Handler\
PROC
EXPORT BusFault_Handler [WEAK]
B .
ENDP
UsageFault_Handler\
PROC
EXPORT UsageFault_Handler [WEAK]
B .
ENDP
SVC_Handler PROC
EXPORT SVC_Handler [WEAK]
B .
ENDP
DebugMon_Handler\
PROC
EXPORT DebugMon_Handler [WEAK]
B .
ENDP
PendSV_Handler PROC
EXPORT PendSV_Handler [WEAK]
B .
ENDP
SysTick_Handler PROC
EXPORT SysTick_Handler [WEAK]
B .
ENDP
Default_Handler PROC
EXPORT WWDG_IRQHandler [WEAK]
EXPORT PVD_PVM_IRQHandler [WEAK]
EXPORT TAMP_STAMP_IRQHandler [WEAK]
EXPORT RTC_WKUP_IRQHandler [WEAK]
EXPORT FLASH_IRQHandler [WEAK]
EXPORT RCC_IRQHandler [WEAK]
EXPORT EXTI0_IRQHandler [WEAK]
EXPORT EXTI1_IRQHandler [WEAK]
EXPORT EXTI2_IRQHandler [WEAK]
EXPORT EXTI3_IRQHandler [WEAK]
EXPORT EXTI4_IRQHandler [WEAK]
EXPORT DMA1_Channel1_IRQHandler [WEAK]
EXPORT DMA1_Channel2_IRQHandler [WEAK]
EXPORT DMA1_Channel3_IRQHandler [WEAK]
EXPORT DMA1_Channel4_IRQHandler [WEAK]
EXPORT DMA1_Channel5_IRQHandler [WEAK]
EXPORT DMA1_Channel6_IRQHandler [WEAK]
EXPORT DMA1_Channel7_IRQHandler [WEAK]
EXPORT ADC1_IRQHandler [WEAK]
EXPORT CAN1_TX_IRQHandler [WEAK]
EXPORT CAN1_RX0_IRQHandler [WEAK]
EXPORT CAN1_RX1_IRQHandler [WEAK]
EXPORT CAN1_SCE_IRQHandler [WEAK]
EXPORT EXTI9_5_IRQHandler [WEAK]
EXPORT TIM1_BRK_TIM15_IRQHandler [WEAK]
EXPORT TIM1_UP_TIM16_IRQHandler [WEAK]
EXPORT TIM1_TRG_COM_IRQHandler [WEAK]
EXPORT TIM1_CC_IRQHandler [WEAK]
EXPORT TIM2_IRQHandler [WEAK]
EXPORT I2C1_EV_IRQHandler [WEAK]
EXPORT I2C1_ER_IRQHandler [WEAK]
EXPORT I2C2_EV_IRQHandler [WEAK]
EXPORT I2C2_ER_IRQHandler [WEAK]
EXPORT SPI1_IRQHandler [WEAK]
EXPORT SPI2_IRQHandler [WEAK]
EXPORT USART1_IRQHandler [WEAK]
EXPORT USART2_IRQHandler [WEAK]
EXPORT USART3_IRQHandler [WEAK]
EXPORT EXTI15_10_IRQHandler [WEAK]
EXPORT RTC_Alarm_IRQHandler [WEAK]
EXPORT SDMMC1_IRQHandler [WEAK]
EXPORT SPI3_IRQHandler [WEAK]
EXPORT TIM6_DAC_IRQHandler [WEAK]
EXPORT TIM7_IRQHandler [WEAK]
EXPORT DMA2_Channel1_IRQHandler [WEAK]
EXPORT DMA2_Channel2_IRQHandler [WEAK]
EXPORT DMA2_Channel3_IRQHandler [WEAK]
EXPORT DMA2_Channel4_IRQHandler [WEAK]
EXPORT DMA2_Channel5_IRQHandler [WEAK]
EXPORT COMP_IRQHandler [WEAK]
EXPORT LPTIM1_IRQHandler [WEAK]
EXPORT LPTIM2_IRQHandler [WEAK]
EXPORT DMA2_Channel6_IRQHandler [WEAK]
EXPORT DMA2_Channel7_IRQHandler [WEAK]
EXPORT LPUART1_IRQHandler [WEAK]
EXPORT QUADSPI_IRQHandler [WEAK]
EXPORT I2C3_EV_IRQHandler [WEAK]
EXPORT I2C3_ER_IRQHandler [WEAK]
EXPORT SAI1_IRQHandler [WEAK]
EXPORT SWPMI1_IRQHandler [WEAK]
EXPORT TSC_IRQHandler [WEAK]
EXPORT RNG_IRQHandler [WEAK]
EXPORT FPU_IRQHandler [WEAK]
EXPORT CRS_IRQHandler [WEAK]
WWDG_IRQHandler
PVD_PVM_IRQHandler
TAMP_STAMP_IRQHandler
RTC_WKUP_IRQHandler
FLASH_IRQHandler
RCC_IRQHandler
EXTI0_IRQHandler
EXTI1_IRQHandler
EXTI2_IRQHandler
EXTI3_IRQHandler
EXTI4_IRQHandler
DMA1_Channel1_IRQHandler
DMA1_Channel2_IRQHandler
DMA1_Channel3_IRQHandler
DMA1_Channel4_IRQHandler
DMA1_Channel5_IRQHandler
DMA1_Channel6_IRQHandler
DMA1_Channel7_IRQHandler
ADC1_IRQHandler
CAN1_TX_IRQHandler
CAN1_RX0_IRQHandler
CAN1_RX1_IRQHandler
CAN1_SCE_IRQHandler
EXTI9_5_IRQHandler
TIM1_BRK_TIM15_IRQHandler
TIM1_UP_TIM16_IRQHandler
TIM1_TRG_COM_IRQHandler
TIM1_CC_IRQHandler
TIM2_IRQHandler
I2C1_EV_IRQHandler
I2C1_ER_IRQHandler
I2C2_EV_IRQHandler
I2C2_ER_IRQHandler
SPI1_IRQHandler
SPI2_IRQHandler
USART1_IRQHandler
USART2_IRQHandler
USART3_IRQHandler
EXTI15_10_IRQHandler
RTC_Alarm_IRQHandler
SDMMC1_IRQHandler
SPI3_IRQHandler
TIM6_DAC_IRQHandler
TIM7_IRQHandler
DMA2_Channel1_IRQHandler
DMA2_Channel2_IRQHandler
DMA2_Channel3_IRQHandler
DMA2_Channel4_IRQHandler
DMA2_Channel5_IRQHandler
COMP_IRQHandler
LPTIM1_IRQHandler
LPTIM2_IRQHandler
DMA2_Channel6_IRQHandler
DMA2_Channel7_IRQHandler
LPUART1_IRQHandler
QUADSPI_IRQHandler
I2C3_EV_IRQHandler
I2C3_ER_IRQHandler
SAI1_IRQHandler
SWPMI1_IRQHandler
TSC_IRQHandler
RNG_IRQHandler
FPU_IRQHandler
CRS_IRQHandler
B .
ENDP
ALIGN
;*******************************************************************************
; User Stack and Heap initialization
;*******************************************************************************
IF :DEF:__MICROLIB
EXPORT __initial_sp
EXPORT __heap_base
EXPORT __heap_limit
ELSE
IMPORT __use_two_region_memory
EXPORT __user_initial_stackheap
__user_initial_stackheap
LDR R0, = Heap_Mem
LDR R1, =(Stack_Mem + Stack_Size)
LDR R2, = (Heap_Mem + Heap_Size)
LDR R3, = Stack_Mem
BX LR
ALIGN
ENDIF
END
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****

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#include "tos_k.h"
#include "mp_tos_hal_pin.h"
#include "gpio.h"
#define ST_EXTI_VECTOR_SIZE 16
#define ST_PORT_NUM(port) ((uint8_t)((port) >> 4) & 0x0F)
#define ST_PIN_NUM(port) ((uint8_t)((port) & 0x0F))
__STATIC__ hal_pin_cb_t hal_pin_irq_handler[ST_EXTI_VECTOR_SIZE];
__STATIC__ void *hal_pin_irq_handler_arg[ST_EXTI_VECTOR_SIZE];
__STATIC__ GPIO_TypeDef *hal_pin_irq_gpio[ST_EXTI_VECTOR_SIZE];
__STATIC__ const uint8_t nvic_irq_channel[ST_EXTI_VECTOR_SIZE] = {
EXTI0_IRQn, EXTI1_IRQn, EXTI2_IRQn, EXTI3_IRQn,
EXTI4_IRQn, EXTI9_5_IRQn, EXTI9_5_IRQn, EXTI9_5_IRQn,
EXTI9_5_IRQn, EXTI9_5_IRQn, EXTI15_10_IRQn, EXTI15_10_IRQn,
EXTI15_10_IRQn, EXTI15_10_IRQn, EXTI15_10_IRQn, EXTI15_10_IRQn,
};
__STATIC__ int mask2no(uint32_t mask) {
for (int i = 0; i < 32; i++) {
if ((1U << i) == mask) {
return i;
}
}
return -1;
}
__API__ int tos_hal_pin_init(hal_pin_t *pin, hal_pin_port_t port, hal_pin_mode_t mode)
{
GPIO_TypeDef *gpiox;
uint32_t gpio_pin;
GPIO_InitTypeDef gpio_init;
if (!pin) {
return -1;
}
gpiox = (GPIO_TypeDef *)(GPIOA_BASE + ST_PORT_NUM(port) * 0x0400UL);
gpio_pin = 1UL << ST_PIN_NUM(port);
gpio_init.Pin = gpio_pin;
gpio_init.Speed = GPIO_SPEED_FREQ_HIGH;
switch (mode) {
case HAL_PIN_MODE_OUTPUT:
gpio_init.Mode = GPIO_MODE_OUTPUT_PP;
gpio_init.Pull = GPIO_NOPULL;
break;
case HAL_PIN_MODE_OUTPUT_OD:
gpio_init.Mode = GPIO_MODE_OUTPUT_OD;
gpio_init.Pull = GPIO_NOPULL;
break;
case HAL_PIN_MODE_INPUT:
gpio_init.Mode = GPIO_MODE_INPUT;
gpio_init.Pull = GPIO_NOPULL;
break;
case HAL_PIN_MODE_INPUT_PULLUP:
gpio_init.Mode = GPIO_MODE_INPUT;
gpio_init.Pull = GPIO_PULLUP;
break;
case HAL_PIN_MODE_INPUT_PULLDOWN:
gpio_init.Mode = GPIO_MODE_INPUT;
gpio_init.Pull = GPIO_PULLDOWN;
break;
default:
return -1;
}
HAL_GPIO_Init((GPIO_TypeDef *)gpiox, &gpio_init);
pin->port = port;
pin->private_gpio = gpiox;
pin->private_pin = gpio_pin;
pin->mode = mode;
return 0;
}
__API__ int tos_hal_pin_irq(hal_pin_t *pin, hal_pin_irq_t irq)
{
GPIO_TypeDef *gpiox;
uint32_t gpio_pin;
uint32_t gpio_pin_num;
GPIO_InitTypeDef gpio_init;
TOS_CPU_CPSR_ALLOC();
if (!pin) {
return -1;
}
if (!pin->private_gpio || !pin->private_pin) {
return -1;
}
gpiox = (GPIO_TypeDef *)pin->private_gpio;
gpio_pin = (uint32_t)pin->private_pin;
gpio_pin_num = mask2no(gpio_pin);
if (gpio_pin_num >= ST_EXTI_VECTOR_SIZE) {
return -1;
}
TOS_CPU_INT_DISABLE();
if (hal_pin_irq_gpio[gpio_pin_num] != NULL && hal_pin_irq_gpio[gpio_pin_num] != gpiox) {
TOS_CPU_INT_ENABLE();
return -1;
}
if (irq == HAL_PIN_IRQ_NONE) {
hal_pin_irq_gpio[gpio_pin_num] = NULL;
hal_pin_irq_handler[gpio_pin_num] = NULL;
hal_pin_irq_handler_arg[gpio_pin_num] = NULL;
TOS_CPU_INT_ENABLE();
HAL_NVIC_DisableIRQ(nvic_irq_channel[gpio_pin_num]);
} else {
hal_pin_irq_gpio[gpio_pin_num] = gpiox;
TOS_CPU_INT_ENABLE();
gpio_init.Pin = gpio_pin;
gpio_init.Speed = GPIO_SPEED_FREQ_HIGH;
gpio_init.Mode = GPIO_MODE_IT_RISING_FALLING;
switch (irq) {
case HAL_PIN_IRQ_RISING:
gpio_init.Mode = GPIO_MODE_IT_RISING;
break;
case HAL_PIN_IRQ_FALLING:
gpio_init.Mode = GPIO_MODE_IT_FALLING;
break;
case HAL_PIN_IRQ_RISING_FALLING:
gpio_init.Mode = GPIO_MODE_IT_RISING_FALLING;
break;
}
switch (pin->mode) {
case HAL_PIN_MODE_INPUT_PULLUP:
gpio_init.Pull = GPIO_PULLUP;
break;
case HAL_PIN_MODE_INPUT_PULLDOWN:
gpio_init.Pull = GPIO_PULLDOWN;
break;
default:
gpio_init.Pull = GPIO_NOPULL;
break;
}
HAL_GPIO_Init(gpiox, &gpio_init);
HAL_NVIC_SetPriority(nvic_irq_channel[gpio_pin_num], 2, 0);
HAL_NVIC_EnableIRQ(nvic_irq_channel[gpio_pin_num]);
pin->irq = irq;
}
return 0;
}
__API__ int tos_hal_pin_irq_callback(hal_pin_t *pin, hal_pin_cb_t callback, void *cb_arg)
{
GPIO_TypeDef *gpiox;
uint32_t gpio_pin;
uint32_t gpio_pin_num;
TOS_CPU_CPSR_ALLOC();
if (!pin) {
return -1;
}
if (!pin->private_gpio || !pin->private_pin) {
return -1;
}
gpiox = (GPIO_TypeDef *)pin->private_gpio;
gpio_pin = (uint32_t)pin->private_pin;
gpio_pin_num = mask2no(gpio_pin);
if (gpio_pin_num >= ST_EXTI_VECTOR_SIZE) {
return -1;
}
TOS_CPU_INT_DISABLE();
if (hal_pin_irq_gpio[gpio_pin_num] != NULL && hal_pin_irq_gpio[gpio_pin_num] != gpiox) {
TOS_CPU_INT_ENABLE();
return -1;
}
hal_pin_irq_handler[gpio_pin_num] = gpiox;
hal_pin_irq_handler[gpio_pin_num] = callback;
hal_pin_irq_handler_arg[gpio_pin_num] = cb_arg;
TOS_CPU_INT_ENABLE();
return 0;
}
__API__ int tos_hal_pin_write(hal_pin_t *pin, int state)
{
GPIO_TypeDef *gpiox;
uint32_t gpio_pin;
if (!pin) {
return -1;
}
if (!pin->private_gpio || !pin->private_pin) {
return -1;
}
gpiox = (GPIO_TypeDef *)pin->private_gpio;
gpio_pin = (uint32_t)pin->private_pin;
HAL_GPIO_WritePin(gpiox, gpio_pin, (state == 0) ? GPIO_PIN_RESET : GPIO_PIN_SET);
return 0;
}
__API__ int tos_hal_pin_read(hal_pin_t *pin)
{
GPIO_TypeDef *gpiox;
uint32_t gpio_pin;
if (!pin) {
return -1;
}
if (!pin->private_gpio || !pin->private_pin) {
return -1;
}
gpiox = (GPIO_TypeDef *)pin->private_gpio;
gpio_pin = (uint32_t)pin->private_pin;
return (HAL_GPIO_ReadPin(gpiox, gpio_pin) == GPIO_PIN_RESET) ? 0 : 1;
}
__API__ int tos_hal_pin_deinit(hal_pin_t *pin)
{
GPIO_TypeDef *gpiox;
uint32_t gpio_pin;
uint32_t gpio_pin_num;
TOS_CPU_CPSR_ALLOC();
if (!pin) {
return -1;
}
if (!pin->private_gpio || !pin->private_pin) {
return -1;
}
gpiox = (GPIO_TypeDef *)pin->private_gpio;
gpio_pin = (uint32_t)pin->private_pin;
gpio_pin_num = mask2no(gpio_pin);
TOS_CPU_INT_DISABLE();
if (hal_pin_irq_gpio[gpio_pin_num] == gpiox) {
hal_pin_irq_gpio[gpio_pin_num] = NULL;
hal_pin_irq_handler[gpio_pin_num] = NULL;
hal_pin_irq_handler_arg[gpio_pin_num] = NULL;
}
TOS_CPU_INT_ENABLE();
HAL_GPIO_DeInit(gpiox, gpio_pin);
return 0;
}
void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
{
uint32_t gpio_pin_num = mask2no(GPIO_Pin);
hal_pin_cb_t callback;
uint32_t cb_arg;
if (gpio_pin_num < ST_EXTI_VECTOR_SIZE) {
callback = hal_pin_irq_handler[gpio_pin_num];
cb_arg = hal_pin_irq_handler_arg[gpio_pin_num];
if (callback) {
callback(cb_arg);
}
}
}

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@@ -0,0 +1,45 @@
#ifndef _TOS_HAL_PIN_H_
#define _TOS_HAL_PIN_H_
typedef unsigned char hal_pin_port_t;
typedef enum hal_pin_mode_en {
HAL_PIN_MODE_OUTPUT = 0,
HAL_PIN_MODE_OUTPUT_OD,
HAL_PIN_MODE_INPUT,
HAL_PIN_MODE_INPUT_PULLUP,
HAL_PIN_MODE_INPUT_PULLDOWN,
} hal_pin_mode_t;
typedef enum hal_pin_irq_en {
HAL_PIN_IRQ_NONE = 0x00,
HAL_PIN_IRQ_RISING = 0x01,
HAL_PIN_IRQ_FALLING = 0x02,
HAL_PIN_IRQ_RISING_FALLING = 0x03,
} hal_pin_irq_t;
typedef struct hal_pin_st {
hal_pin_port_t port;
void *private_gpio;
void *private_pin;
hal_pin_mode_t mode;
hal_pin_irq_t irq;
} hal_pin_t;
typedef void (*hal_pin_cb_t)(void *arg);
__API__ int tos_hal_pin_init(hal_pin_t *pin, hal_pin_port_t port, hal_pin_mode_t mode);
__API__ int tos_hal_pin_write(hal_pin_t *pin, int state);
__API__ int tos_hal_pin_read(hal_pin_t *pin);
__API__ int tos_hal_pin_mode(hal_pin_t *pin, hal_pin_mode_t mode);
__API__ int tos_hal_pin_irq(hal_pin_t *pin, hal_pin_irq_t irq);
__API__ int tos_hal_pin_irq_callback(hal_pin_t *pin, hal_pin_cb_t callback, void *cb_arg);
#endif

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#include "tos_k.h"
#include "mp_tos_hal_spi.h"
#include "stm32l4xx_hal.h"
#include "spi.h"
__API__ int tos_hal_spi_init(hal_spi_t *spi, hal_spi_port_t port)
{
if (!spi) {
return -1;
}
if (port == HAL_SPI_PORT_1) {
spi->private_spi = &hspi1;
MX_SPI1_Init();
} else if (port == HAL_SPI_PORT_2) {
spi->private_spi = &hspi2;
MX_SPI2_Init();
} else if (port == HAL_SPI_PORT_3) {
spi->private_spi = &hspi3;
MX_SPI3_Init();
} else {
return -1;
}
return 0;
}
__API__ int tos_hal_spi_transfer(hal_spi_t *spi, const uint8_t *send_buf, uint8_t *recv_buf, size_t size, uint32_t timeout)
{
HAL_StatusTypeDef hal_status;
SPI_HandleTypeDef *spi_handle;
if (!spi || (!send_buf && !recv_buf)) {
return -1;
}
if (!spi->private_spi) {
return -1;
}
spi_handle = (SPI_HandleTypeDef *)spi->private_spi;
if (send_buf && recv_buf) {
hal_status = HAL_SPI_TransmitReceive(spi_handle, send_buf, recv_buf, size, timeout);
} else if (send_buf) {
hal_status = HAL_SPI_Transmit(spi_handle, send_buf, size, timeout);
} else if (recv_buf) {
hal_status = HAL_SPI_Receive(spi_handle, send_buf, size, timeout);
}
if (hal_status != HAL_OK) {
return -1;
}
return 0;
}
__API__ int tos_hal_spi_deinit(hal_spi_t *spi)
{
HAL_StatusTypeDef hal_status;
SPI_HandleTypeDef *spi_handle;
if (!spi) {
return -1;
}
if (!spi->private_spi) {
return -1;
}
spi_handle = (SPI_HandleTypeDef *)spi->private_spi;
hal_status = HAL_SPI_DeInit(spi_handle);
HAL_SPI_MspDeInit(spi_handle);
if (hal_status != HAL_OK) {
return -1;
}
return 0;
}

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#ifndef _TOS_HAL_SPI_H_
#define _TOS_HAL_SPI_H_
typedef enum hal_spi_port_en {
HAL_SPI_PORT_0 = 0,
HAL_SPI_PORT_1,
HAL_SPI_PORT_2,
HAL_SPI_PORT_3,
} hal_spi_port_t;
typedef struct hal_spi_st {
hal_spi_port_t port;
void *private_spi;
} hal_spi_t;
__API__ int tos_hal_spi_init(hal_spi_t *spi, hal_spi_port_t port);
__API__ int tos_hal_spi_transfer(hal_spi_t *spi, const uint8_t *send_buf, uint8_t *recv_buf, size_t size, uint32_t timeout);
__API__ int tos_hal_spi_deinit(hal_spi_t *spi);
#endif

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@@ -0,0 +1,26 @@
#include "tos_k.h"
#include "mp_tos_hal_uart.h"
#include "stm32l4xx_hal.h"
#include "usart.h"
__API__ int tos_hal_uart_recv_start(hal_uart_t *uart, const uint8_t *buf, size_t size)
{
HAL_StatusTypeDef hal_status;
UART_HandleTypeDef *uart_handle;
if (!uart || !buf) {
return -1;
}
if (!uart->private_uart) {
return -1;
}
uart_handle = (UART_HandleTypeDef *)uart->private_uart;
hal_status = HAL_UART_Receive_IT(uart_handle, (uint8_t *)buf, size);
if (hal_status != HAL_OK) {
return -1;
}
return 0;
}

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#ifndef _MP_TOS_HAL_UART_H_
#define _MP_TOS_HAL_UART_H_
#include "tos_hal_uart.h"
__API__ int tos_hal_uart_recv_start(hal_uart_t *uart, const uint8_t *buf, size_t size);
#endif

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/* board specific config */
#define MICROPY_HW_BOARD_NAME "BearPi"
#define MICROPY_HW_MCU_NAME "STM32F431RC"
#define MICROPY_HW_UART_NUM 4
#define MICROPY_HW_UART_REPL 2
#define MICROPY_HW_SPI_NUM 4
/* project specific config */
#define MICROPY_CONFIG_ROM_LEVEL (MICROPY_CONFIG_ROM_LEVEL_EXTRA_FEATURES)
#define MP_USING_QSPI_FLASH
#define MP_USING_VFS
#define MP_USING_NETWORK
#define MP_USING_MACHINE_SPI
#define MP_USING_MACHINE_I2C

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#include "py/mpconfig.h"
#include "py/mphal.h"
#include "py/obj.h"
#include "py/runtime.h"
#include "modmachine.h"
#if !(MP_GEN_HDR)
#include "tos_k.h"
#include "main.h"
#endif
/********************** Tick *************************/
static uint32_t systick_get_us() {
// get systick value
uint32_t counter = SysTick->VAL;
uint32_t load = SysTick->LOAD;
// convert from decrementing to incrementing
counter = load - counter;
return (counter * 1000) / (load + 1);
}
mp_uint_t mp_hal_ticks_us(void) {
uint32_t ms = tos_tick2millisec(tos_systick_get());
uint32_t us = systick_get_us();
return ms * 1000 + us;
}
void mp_hal_delay_us(mp_uint_t usec) {
mp_uint_t ms = usec / 1000;
mp_uint_t us = usec % 1000;
if (ms > 0)
mp_hal_delay_ms(ms);
mp_uint_t start = mp_hal_ticks_us();
while (mp_hal_ticks_us() - start < us) {
}
}
/********************** GPIO *************************/
#define ST_PIN(port_num, pin_num) ((uint8_t)(((port_num) << 4) & 0xF0) | ((pin_num) & 0x0F))
STATIC const mp_rom_map_elem_t machine_pins_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_INT(ST_PIN(0, 0)) },
{ MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_INT(ST_PIN(0, 1)) },
{ MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_INT(ST_PIN(0, 2)) },
{ MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_INT(ST_PIN(0, 3)) },
{ MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_INT(ST_PIN(0, 4)) },
{ MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_INT(ST_PIN(0, 5)) },
{ MP_ROM_QSTR(MP_QSTR_A6), MP_ROM_INT(ST_PIN(0, 6)) },
{ MP_ROM_QSTR(MP_QSTR_A7), MP_ROM_INT(ST_PIN(0, 7)) },
{ MP_ROM_QSTR(MP_QSTR_A8), MP_ROM_INT(ST_PIN(0, 8)) },
{ MP_ROM_QSTR(MP_QSTR_A9), MP_ROM_INT(ST_PIN(0, 9)) },
{ MP_ROM_QSTR(MP_QSTR_A10), MP_ROM_INT(ST_PIN(0, 10)) },
{ MP_ROM_QSTR(MP_QSTR_A11), MP_ROM_INT(ST_PIN(0, 11)) },
{ MP_ROM_QSTR(MP_QSTR_A12), MP_ROM_INT(ST_PIN(0, 12)) },
{ MP_ROM_QSTR(MP_QSTR_A13), MP_ROM_INT(ST_PIN(0, 13)) },
{ MP_ROM_QSTR(MP_QSTR_A14), MP_ROM_INT(ST_PIN(0, 14)) },
{ MP_ROM_QSTR(MP_QSTR_A15), MP_ROM_INT(ST_PIN(0, 15)) },
{ MP_ROM_QSTR(MP_QSTR_B0), MP_ROM_INT(ST_PIN(1, 0)) },
{ MP_ROM_QSTR(MP_QSTR_B1), MP_ROM_INT(ST_PIN(1, 1)) },
{ MP_ROM_QSTR(MP_QSTR_B2), MP_ROM_INT(ST_PIN(1, 2)) },
{ MP_ROM_QSTR(MP_QSTR_B3), MP_ROM_INT(ST_PIN(1, 3)) },
{ MP_ROM_QSTR(MP_QSTR_B4), MP_ROM_INT(ST_PIN(1, 4)) },
{ MP_ROM_QSTR(MP_QSTR_B5), MP_ROM_INT(ST_PIN(1, 5)) },
{ MP_ROM_QSTR(MP_QSTR_B6), MP_ROM_INT(ST_PIN(1, 6)) },
{ MP_ROM_QSTR(MP_QSTR_B7), MP_ROM_INT(ST_PIN(1, 7)) },
{ MP_ROM_QSTR(MP_QSTR_B8), MP_ROM_INT(ST_PIN(1, 8)) },
{ MP_ROM_QSTR(MP_QSTR_B9), MP_ROM_INT(ST_PIN(1, 9)) },
{ MP_ROM_QSTR(MP_QSTR_B10), MP_ROM_INT(ST_PIN(1, 10)) },
{ MP_ROM_QSTR(MP_QSTR_B11), MP_ROM_INT(ST_PIN(1, 11)) },
{ MP_ROM_QSTR(MP_QSTR_B12), MP_ROM_INT(ST_PIN(1, 12)) },
{ MP_ROM_QSTR(MP_QSTR_B13), MP_ROM_INT(ST_PIN(1, 13)) },
{ MP_ROM_QSTR(MP_QSTR_B14), MP_ROM_INT(ST_PIN(1, 14)) },
{ MP_ROM_QSTR(MP_QSTR_B15), MP_ROM_INT(ST_PIN(1, 15)) },
{ MP_ROM_QSTR(MP_QSTR_C0), MP_ROM_INT(ST_PIN(2, 0)) },
{ MP_ROM_QSTR(MP_QSTR_C1), MP_ROM_INT(ST_PIN(2, 1)) },
{ MP_ROM_QSTR(MP_QSTR_C2), MP_ROM_INT(ST_PIN(2, 2)) },
{ MP_ROM_QSTR(MP_QSTR_C3), MP_ROM_INT(ST_PIN(2, 3)) },
{ MP_ROM_QSTR(MP_QSTR_C4), MP_ROM_INT(ST_PIN(2, 4)) },
{ MP_ROM_QSTR(MP_QSTR_C5), MP_ROM_INT(ST_PIN(2, 5)) },
{ MP_ROM_QSTR(MP_QSTR_C6), MP_ROM_INT(ST_PIN(2, 6)) },
{ MP_ROM_QSTR(MP_QSTR_C7), MP_ROM_INT(ST_PIN(2, 7)) },
{ MP_ROM_QSTR(MP_QSTR_C8), MP_ROM_INT(ST_PIN(2, 8)) },
{ MP_ROM_QSTR(MP_QSTR_C9), MP_ROM_INT(ST_PIN(2, 9)) },
{ MP_ROM_QSTR(MP_QSTR_C10), MP_ROM_INT(ST_PIN(2, 10)) },
{ MP_ROM_QSTR(MP_QSTR_C11), MP_ROM_INT(ST_PIN(2, 11)) },
{ MP_ROM_QSTR(MP_QSTR_C12), MP_ROM_INT(ST_PIN(2, 12)) },
{ MP_ROM_QSTR(MP_QSTR_C13), MP_ROM_INT(ST_PIN(2, 13)) },
{ MP_ROM_QSTR(MP_QSTR_C14), MP_ROM_INT(ST_PIN(2, 14)) },
{ MP_ROM_QSTR(MP_QSTR_C15), MP_ROM_INT(ST_PIN(2, 15)) },
{ MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_INT(ST_PIN(3, 2)) },
{ MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_INT(ST_PIN(2, 13)) }, // C13
{ MP_ROM_QSTR(MP_QSTR_KEY1), MP_ROM_INT(ST_PIN(1, 2)) }, // B2
{ MP_ROM_QSTR(MP_QSTR_KEY2), MP_ROM_INT(ST_PIN(1, 3)) }, // B3
};
MP_DEFINE_CONST_DICT(machine_pins_locals_dict, machine_pins_locals_dict_table);

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@@ -0,0 +1,11 @@
#ifndef _MPHALBOARD_H_
#define _MPHALBOARD_H_
#include "py/obj.h"
extern mp_uint_t mp_hal_ticks_us(void);
extern void mp_hal_delay_us(mp_uint_t usec);
extern const mp_obj_dict_t machine_pins_locals_dict;
#endif /* _MPHALBOARD_H_ */

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@@ -0,0 +1,150 @@
// Automatically generated by makemoduledefs.py.
extern const struct _mp_obj_module_t mp_module___main__;
#undef MODULE_DEF_MP_QSTR___MAIN__
#define MODULE_DEF_MP_QSTR___MAIN__ { MP_ROM_QSTR(MP_QSTR___main__), MP_ROM_PTR(&mp_module___main__) },
extern const struct _mp_obj_module_t mp_module_thread;
#undef MODULE_DEF_MP_QSTR__THREAD
#define MODULE_DEF_MP_QSTR__THREAD { MP_ROM_QSTR(MP_QSTR__thread), MP_ROM_PTR(&mp_module_thread) },
extern const struct _mp_obj_module_t mp_module_uasyncio;
#undef MODULE_DEF_MP_QSTR__UASYNCIO
#define MODULE_DEF_MP_QSTR__UASYNCIO { MP_ROM_QSTR(MP_QSTR__uasyncio), MP_ROM_PTR(&mp_module_uasyncio) },
extern const struct _mp_obj_module_t mp_module_builtins;
#undef MODULE_DEF_MP_QSTR_BUILTINS
#define MODULE_DEF_MP_QSTR_BUILTINS { MP_ROM_QSTR(MP_QSTR_builtins), MP_ROM_PTR(&mp_module_builtins) },
extern const struct _mp_obj_module_t mp_module_cmath;
#undef MODULE_DEF_MP_QSTR_CMATH
#define MODULE_DEF_MP_QSTR_CMATH { MP_ROM_QSTR(MP_QSTR_cmath), MP_ROM_PTR(&mp_module_cmath) },
extern const struct _mp_obj_module_t mp_module_framebuf;
#undef MODULE_DEF_MP_QSTR_FRAMEBUF
#define MODULE_DEF_MP_QSTR_FRAMEBUF { MP_ROM_QSTR(MP_QSTR_framebuf), MP_ROM_PTR(&mp_module_framebuf) },
extern const struct _mp_obj_module_t mp_module_gc;
#undef MODULE_DEF_MP_QSTR_GC
#define MODULE_DEF_MP_QSTR_GC { MP_ROM_QSTR(MP_QSTR_gc), MP_ROM_PTR(&mp_module_gc) },
extern const struct _mp_obj_module_t mp_module_math;
#undef MODULE_DEF_MP_QSTR_MATH
#define MODULE_DEF_MP_QSTR_MATH { MP_ROM_QSTR(MP_QSTR_math), MP_ROM_PTR(&mp_module_math) },
extern const struct _mp_obj_module_t mp_module_micropython;
#undef MODULE_DEF_MP_QSTR_MICROPYTHON
#define MODULE_DEF_MP_QSTR_MICROPYTHON { MP_ROM_QSTR(MP_QSTR_micropython), MP_ROM_PTR(&mp_module_micropython) },
extern const struct _mp_obj_module_t mp_module_network;
#undef MODULE_DEF_MP_QSTR_NETWORK
#define MODULE_DEF_MP_QSTR_NETWORK { MP_ROM_QSTR(MP_QSTR_network), MP_ROM_PTR(&mp_module_network) },
extern const struct _mp_obj_module_t mp_module_uarray;
#undef MODULE_DEF_MP_QSTR_UARRAY
#define MODULE_DEF_MP_QSTR_UARRAY { MP_ROM_QSTR(MP_QSTR_uarray), MP_ROM_PTR(&mp_module_uarray) },
extern const struct _mp_obj_module_t mp_module_ubinascii;
#undef MODULE_DEF_MP_QSTR_UBINASCII
#define MODULE_DEF_MP_QSTR_UBINASCII { MP_ROM_QSTR(MP_QSTR_ubinascii), MP_ROM_PTR(&mp_module_ubinascii) },
extern const struct _mp_obj_module_t mp_module_collections;
#undef MODULE_DEF_MP_QSTR_UCOLLECTIONS
#define MODULE_DEF_MP_QSTR_UCOLLECTIONS { MP_ROM_QSTR(MP_QSTR_ucollections), MP_ROM_PTR(&mp_module_collections) },
extern const struct _mp_obj_module_t mp_module_uctypes;
#undef MODULE_DEF_MP_QSTR_UCTYPES
#define MODULE_DEF_MP_QSTR_UCTYPES { MP_ROM_QSTR(MP_QSTR_uctypes), MP_ROM_PTR(&mp_module_uctypes) },
extern const struct _mp_obj_module_t mp_module_uerrno;
#undef MODULE_DEF_MP_QSTR_UERRNO
#define MODULE_DEF_MP_QSTR_UERRNO { MP_ROM_QSTR(MP_QSTR_uerrno), MP_ROM_PTR(&mp_module_uerrno) },
extern const struct _mp_obj_module_t mp_module_uhashlib;
#undef MODULE_DEF_MP_QSTR_UHASHLIB
#define MODULE_DEF_MP_QSTR_UHASHLIB { MP_ROM_QSTR(MP_QSTR_uhashlib), MP_ROM_PTR(&mp_module_uhashlib) },
extern const struct _mp_obj_module_t mp_module_uheapq;
#undef MODULE_DEF_MP_QSTR_UHEAPQ
#define MODULE_DEF_MP_QSTR_UHEAPQ { MP_ROM_QSTR(MP_QSTR_uheapq), MP_ROM_PTR(&mp_module_uheapq) },
extern const struct _mp_obj_module_t mp_module_io;
#undef MODULE_DEF_MP_QSTR_UIO
#define MODULE_DEF_MP_QSTR_UIO { MP_ROM_QSTR(MP_QSTR_uio), MP_ROM_PTR(&mp_module_io) },
extern const struct _mp_obj_module_t mp_module_ujson;
#undef MODULE_DEF_MP_QSTR_UJSON
#define MODULE_DEF_MP_QSTR_UJSON { MP_ROM_QSTR(MP_QSTR_ujson), MP_ROM_PTR(&mp_module_ujson) },
extern const struct _mp_obj_module_t mp_module_machine;
#undef MODULE_DEF_MP_QSTR_UMACHINE
#define MODULE_DEF_MP_QSTR_UMACHINE { MP_ROM_QSTR(MP_QSTR_umachine), MP_ROM_PTR(&mp_module_machine) },
extern const struct _mp_obj_module_t mp_module_uos;
#undef MODULE_DEF_MP_QSTR_UOS
#define MODULE_DEF_MP_QSTR_UOS { MP_ROM_QSTR(MP_QSTR_uos), MP_ROM_PTR(&mp_module_uos) },
extern const struct _mp_obj_module_t mp_module_urandom;
#undef MODULE_DEF_MP_QSTR_URANDOM
#define MODULE_DEF_MP_QSTR_URANDOM { MP_ROM_QSTR(MP_QSTR_urandom), MP_ROM_PTR(&mp_module_urandom) },
extern const struct _mp_obj_module_t mp_module_ure;
#undef MODULE_DEF_MP_QSTR_URE
#define MODULE_DEF_MP_QSTR_URE { MP_ROM_QSTR(MP_QSTR_ure), MP_ROM_PTR(&mp_module_ure) },
extern const struct _mp_obj_module_t mp_module_uselect;
#undef MODULE_DEF_MP_QSTR_USELECT
#define MODULE_DEF_MP_QSTR_USELECT { MP_ROM_QSTR(MP_QSTR_uselect), MP_ROM_PTR(&mp_module_uselect) },
extern const struct _mp_obj_module_t mp_module_usocket;
#undef MODULE_DEF_MP_QSTR_USOCKET
#define MODULE_DEF_MP_QSTR_USOCKET { MP_ROM_QSTR(MP_QSTR_usocket), MP_ROM_PTR(&mp_module_usocket) },
extern const struct _mp_obj_module_t mp_module_ustruct;
#undef MODULE_DEF_MP_QSTR_USTRUCT
#define MODULE_DEF_MP_QSTR_USTRUCT { MP_ROM_QSTR(MP_QSTR_ustruct), MP_ROM_PTR(&mp_module_ustruct) },
extern const struct _mp_obj_module_t mp_module_sys;
#undef MODULE_DEF_MP_QSTR_USYS
#define MODULE_DEF_MP_QSTR_USYS { MP_ROM_QSTR(MP_QSTR_usys), MP_ROM_PTR(&mp_module_sys) },
extern const struct _mp_obj_module_t mp_module_utime;
#undef MODULE_DEF_MP_QSTR_UTIME
#define MODULE_DEF_MP_QSTR_UTIME { MP_ROM_QSTR(MP_QSTR_utime), MP_ROM_PTR(&mp_module_utime) },
extern const struct _mp_obj_module_t mp_module_uzlib;
#undef MODULE_DEF_MP_QSTR_UZLIB
#define MODULE_DEF_MP_QSTR_UZLIB { MP_ROM_QSTR(MP_QSTR_uzlib), MP_ROM_PTR(&mp_module_uzlib) },
#define MICROPY_REGISTERED_MODULES \
MODULE_DEF_MP_QSTR_BUILTINS \
MODULE_DEF_MP_QSTR_CMATH \
MODULE_DEF_MP_QSTR_FRAMEBUF \
MODULE_DEF_MP_QSTR_GC \
MODULE_DEF_MP_QSTR_MATH \
MODULE_DEF_MP_QSTR_MICROPYTHON \
MODULE_DEF_MP_QSTR_NETWORK \
MODULE_DEF_MP_QSTR_UARRAY \
MODULE_DEF_MP_QSTR_UBINASCII \
MODULE_DEF_MP_QSTR_UCOLLECTIONS \
MODULE_DEF_MP_QSTR_UCTYPES \
MODULE_DEF_MP_QSTR_UERRNO \
MODULE_DEF_MP_QSTR_UHASHLIB \
MODULE_DEF_MP_QSTR_UHEAPQ \
MODULE_DEF_MP_QSTR_UIO \
MODULE_DEF_MP_QSTR_UJSON \
MODULE_DEF_MP_QSTR_UMACHINE \
MODULE_DEF_MP_QSTR_UOS \
MODULE_DEF_MP_QSTR_URANDOM \
MODULE_DEF_MP_QSTR_URE \
MODULE_DEF_MP_QSTR_USELECT \
MODULE_DEF_MP_QSTR_USOCKET \
MODULE_DEF_MP_QSTR_USTRUCT \
MODULE_DEF_MP_QSTR_USYS \
MODULE_DEF_MP_QSTR_UTIME \
MODULE_DEF_MP_QSTR_UZLIB \
MODULE_DEF_MP_QSTR__THREAD \
MODULE_DEF_MP_QSTR__UASYNCIO \
MODULE_DEF_MP_QSTR___MAIN__ \
// MICROPY_REGISTERED_MODULES

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@@ -0,0 +1,4 @@
// This file was generated by py/makeversionhdr.py
#define MICROPY_GIT_TAG "v2.5.0-73-g0e22ad73-dirty"
#define MICROPY_GIT_HASH "0e22ad73-dirty"
#define MICROPY_BUILD_DATE "2022-09-25"

View File

@@ -0,0 +1,752 @@
// This file was automatically generated by makeqstrdata.py
QDEF(MP_QSTRnull, 0, 0, "")
QDEF(MP_QSTR_, 5381, 0, "")
QDEF(MP_QSTR___dir__, 36730, 7, "__dir__")
QDEF(MP_QSTR__0x0a_, 46511, 1, "\x0a")
QDEF(MP_QSTR__space_, 46469, 1, " ")
QDEF(MP_QSTR__star_, 46479, 1, "*")
QDEF(MP_QSTR__slash_, 46474, 1, "/")
QDEF(MP_QSTR__lt_module_gt_, 38077, 8, "<module>")
QDEF(MP_QSTR__, 46586, 1, "_")
QDEF(MP_QSTR___call__, 63911, 8, "__call__")
QDEF(MP_QSTR___class__, 50475, 9, "__class__")
QDEF(MP_QSTR___delitem__, 13821, 11, "__delitem__")
QDEF(MP_QSTR___enter__, 47725, 9, "__enter__")
QDEF(MP_QSTR___exit__, 63557, 8, "__exit__")
QDEF(MP_QSTR___getattr__, 63552, 11, "__getattr__")
QDEF(MP_QSTR___getitem__, 14630, 11, "__getitem__")
QDEF(MP_QSTR___hash__, 51447, 8, "__hash__")
QDEF(MP_QSTR___init__, 42335, 8, "__init__")
QDEF(MP_QSTR___int__, 6934, 7, "__int__")
QDEF(MP_QSTR___iter__, 13007, 8, "__iter__")
QDEF(MP_QSTR___len__, 45282, 7, "__len__")
QDEF(MP_QSTR___main__, 5006, 8, "__main__")
QDEF(MP_QSTR___module__, 12543, 10, "__module__")
QDEF(MP_QSTR___name__, 14562, 8, "__name__")
QDEF(MP_QSTR___new__, 5497, 7, "__new__")
QDEF(MP_QSTR___next__, 29442, 8, "__next__")
QDEF(MP_QSTR___qualname__, 107, 12, "__qualname__")
QDEF(MP_QSTR___repr__, 2832, 8, "__repr__")
QDEF(MP_QSTR___setitem__, 15922, 11, "__setitem__")
QDEF(MP_QSTR___str__, 52688, 7, "__str__")
QDEF(MP_QSTR_ArithmeticError, 35885, 15, "ArithmeticError")
QDEF(MP_QSTR_AssertionError, 23191, 14, "AssertionError")
QDEF(MP_QSTR_AttributeError, 56865, 14, "AttributeError")
QDEF(MP_QSTR_BaseException, 37383, 13, "BaseException")
QDEF(MP_QSTR_EOFError, 49041, 8, "EOFError")
QDEF(MP_QSTR_Ellipsis, 57584, 8, "Ellipsis")
QDEF(MP_QSTR_Exception, 10738, 9, "Exception")
QDEF(MP_QSTR_GeneratorExit, 25110, 13, "GeneratorExit")
QDEF(MP_QSTR_ImportError, 39968, 11, "ImportError")
QDEF(MP_QSTR_IndentationError, 8284, 16, "IndentationError")
QDEF(MP_QSTR_IndexError, 44419, 10, "IndexError")
QDEF(MP_QSTR_KeyError, 234, 8, "KeyError")
QDEF(MP_QSTR_KeyboardInterrupt, 58031, 17, "KeyboardInterrupt")
QDEF(MP_QSTR_LookupError, 27135, 11, "LookupError")
QDEF(MP_QSTR_MemoryError, 33756, 11, "MemoryError")
QDEF(MP_QSTR_NameError, 11706, 9, "NameError")
QDEF(MP_QSTR_NoneType, 26647, 8, "NoneType")
QDEF(MP_QSTR_NotImplementedError, 39110, 19, "NotImplementedError")
QDEF(MP_QSTR_OSError, 26017, 7, "OSError")
QDEF(MP_QSTR_OverflowError, 57729, 13, "OverflowError")
QDEF(MP_QSTR_RuntimeError, 61793, 12, "RuntimeError")
QDEF(MP_QSTR_StopIteration, 7402, 13, "StopIteration")
QDEF(MP_QSTR_SyntaxError, 36756, 11, "SyntaxError")
QDEF(MP_QSTR_SystemExit, 65312, 10, "SystemExit")
QDEF(MP_QSTR_TypeError, 38437, 9, "TypeError")
QDEF(MP_QSTR_ValueError, 34710, 10, "ValueError")
QDEF(MP_QSTR_ZeroDivisionError, 10166, 17, "ZeroDivisionError")
QDEF(MP_QSTR_abs, 12949, 3, "abs")
QDEF(MP_QSTR_all, 13124, 3, "all")
QDEF(MP_QSTR_any, 13075, 3, "any")
QDEF(MP_QSTR_append, 38763, 6, "append")
QDEF(MP_QSTR_args, 50882, 4, "args")
QDEF(MP_QSTR_bool, 15595, 4, "bool")
QDEF(MP_QSTR_builtins, 12791, 8, "builtins")
QDEF(MP_QSTR_bytearray, 41846, 9, "bytearray")
QDEF(MP_QSTR_bytecode, 32034, 8, "bytecode")
QDEF(MP_QSTR_bytes, 45660, 5, "bytes")
QDEF(MP_QSTR_callable, 28685, 8, "callable")
QDEF(MP_QSTR_chr, 19676, 3, "chr")
QDEF(MP_QSTR_classmethod, 36020, 11, "classmethod")
QDEF(MP_QSTR_clear, 41084, 5, "clear")
QDEF(MP_QSTR_close, 26419, 5, "close")
QDEF(MP_QSTR_const, 65472, 5, "const")
QDEF(MP_QSTR_copy, 56288, 4, "copy")
QDEF(MP_QSTR_count, 19878, 5, "count")
QDEF(MP_QSTR_dict, 64575, 4, "dict")
QDEF(MP_QSTR_dir, 7930, 3, "dir")
QDEF(MP_QSTR_divmod, 1208, 6, "divmod")
QDEF(MP_QSTR_end, 8970, 3, "end")
QDEF(MP_QSTR_endswith, 41755, 8, "endswith")
QDEF(MP_QSTR_eval, 42651, 4, "eval")
QDEF(MP_QSTR_exec, 49182, 4, "exec")
QDEF(MP_QSTR_extend, 59491, 6, "extend")
QDEF(MP_QSTR_find, 13312, 4, "find")
QDEF(MP_QSTR_format, 13094, 6, "format")
QDEF(MP_QSTR_from_bytes, 29749, 10, "from_bytes")
QDEF(MP_QSTR_get, 15155, 3, "get")
QDEF(MP_QSTR_getattr, 6080, 7, "getattr")
QDEF(MP_QSTR_globals, 18845, 7, "globals")
QDEF(MP_QSTR_hasattr, 45196, 7, "hasattr")
QDEF(MP_QSTR_hash, 28855, 4, "hash")
QDEF(MP_QSTR_id, 28456, 2, "id")
QDEF(MP_QSTR_index, 10363, 5, "index")
QDEF(MP_QSTR_insert, 21522, 6, "insert")
QDEF(MP_QSTR_int, 21270, 3, "int")
QDEF(MP_QSTR_isalpha, 14315, 7, "isalpha")
QDEF(MP_QSTR_isdigit, 39592, 7, "isdigit")
QDEF(MP_QSTR_isinstance, 48822, 10, "isinstance")
QDEF(MP_QSTR_islower, 33020, 7, "islower")
QDEF(MP_QSTR_isspace, 63579, 7, "isspace")
QDEF(MP_QSTR_issubclass, 32693, 10, "issubclass")
QDEF(MP_QSTR_isupper, 42973, 7, "isupper")
QDEF(MP_QSTR_items, 21475, 5, "items")
QDEF(MP_QSTR_iter, 8591, 4, "iter")
QDEF(MP_QSTR_join, 23719, 4, "join")
QDEF(MP_QSTR_key, 27954, 3, "key")
QDEF(MP_QSTR_keys, 4865, 4, "keys")
QDEF(MP_QSTR_len, 16482, 3, "len")
QDEF(MP_QSTR_list, 7463, 4, "list")
QDEF(MP_QSTR_little, 27273, 6, "little")
QDEF(MP_QSTR_locals, 41275, 6, "locals")
QDEF(MP_QSTR_lower, 52166, 5, "lower")
QDEF(MP_QSTR_lstrip, 47589, 6, "lstrip")
QDEF(MP_QSTR_main, 47054, 4, "main")
QDEF(MP_QSTR_map, 17337, 3, "map")
QDEF(MP_QSTR_micropython, 31755, 11, "micropython")
QDEF(MP_QSTR_next, 34882, 4, "next")
QDEF(MP_QSTR_object, 36240, 6, "object")
QDEF(MP_QSTR_open, 15057, 4, "open")
QDEF(MP_QSTR_ord, 24092, 3, "ord")
QDEF(MP_QSTR_pop, 29482, 3, "pop")
QDEF(MP_QSTR_popitem, 11455, 7, "popitem")
QDEF(MP_QSTR_pow, 29485, 3, "pow")
QDEF(MP_QSTR_print, 50772, 5, "print")
QDEF(MP_QSTR_range, 24090, 5, "range")
QDEF(MP_QSTR_read, 63927, 4, "read")
QDEF(MP_QSTR_readinto, 48971, 8, "readinto")
QDEF(MP_QSTR_readline, 6649, 8, "readline")
QDEF(MP_QSTR_remove, 35427, 6, "remove")
QDEF(MP_QSTR_replace, 9545, 7, "replace")
QDEF(MP_QSTR_repr, 63440, 4, "repr")
QDEF(MP_QSTR_reverse, 10789, 7, "reverse")
QDEF(MP_QSTR_rfind, 40146, 5, "rfind")
QDEF(MP_QSTR_rindex, 11241, 6, "rindex")
QDEF(MP_QSTR_round, 9703, 5, "round")
QDEF(MP_QSTR_rsplit, 165, 6, "rsplit")
QDEF(MP_QSTR_rstrip, 38203, 6, "rstrip")
QDEF(MP_QSTR_self, 30585, 4, "self")
QDEF(MP_QSTR_send, 30393, 4, "send")
QDEF(MP_QSTR_sep, 36643, 3, "sep")
QDEF(MP_QSTR_set, 36647, 3, "set")
QDEF(MP_QSTR_setattr, 43220, 7, "setattr")
QDEF(MP_QSTR_setdefault, 41836, 10, "setdefault")
QDEF(MP_QSTR_sort, 40383, 4, "sort")
QDEF(MP_QSTR_sorted, 5470, 6, "sorted")
QDEF(MP_QSTR_split, 13239, 5, "split")
QDEF(MP_QSTR_start, 61317, 5, "start")
QDEF(MP_QSTR_startswith, 59508, 10, "startswith")
QDEF(MP_QSTR_staticmethod, 44898, 12, "staticmethod")
QDEF(MP_QSTR_step, 13911, 4, "step")
QDEF(MP_QSTR_stop, 13981, 4, "stop")
QDEF(MP_QSTR_str, 36176, 3, "str")
QDEF(MP_QSTR_strip, 7721, 5, "strip")
QDEF(MP_QSTR_sum, 36142, 3, "sum")
QDEF(MP_QSTR_super, 45764, 5, "super")
QDEF(MP_QSTR_throw, 17587, 5, "throw")
QDEF(MP_QSTR_to_bytes, 16088, 8, "to_bytes")
QDEF(MP_QSTR_tuple, 16893, 5, "tuple")
QDEF(MP_QSTR_type, 32669, 4, "type")
QDEF(MP_QSTR_update, 30388, 6, "update")
QDEF(MP_QSTR_upper, 37927, 5, "upper")
QDEF(MP_QSTR_utf_hyphen_8, 33463, 5, "utf-8")
QDEF(MP_QSTR_value, 13390, 5, "value")
QDEF(MP_QSTR_values, 48765, 6, "values")
QDEF(MP_QSTR_write, 43160, 5, "write")
QDEF(MP_QSTR_zip, 44262, 3, "zip")
QDEF(MP_QSTR___abs__, 54933, 7, "__abs__")
QDEF(MP_QSTR___add__, 33476, 7, "__add__")
QDEF(MP_QSTR___aenter__, 33868, 10, "__aenter__")
QDEF(MP_QSTR___aexit__, 53188, 9, "__aexit__")
QDEF(MP_QSTR___aiter__, 11086, 9, "__aiter__")
QDEF(MP_QSTR___and__, 56078, 7, "__and__")
QDEF(MP_QSTR___anext__, 46211, 9, "__anext__")
QDEF(MP_QSTR___bases__, 12291, 9, "__bases__")
QDEF(MP_QSTR___bool__, 25899, 8, "__bool__")
QDEF(MP_QSTR___build_class__, 34882, 15, "__build_class__")
QDEF(MP_QSTR___contains__, 24518, 12, "__contains__")
QDEF(MP_QSTR___del__, 14184, 7, "__del__")
QDEF(MP_QSTR___delattr__, 30555, 11, "__delattr__")
QDEF(MP_QSTR___delete__, 60892, 10, "__delete__")
QDEF(MP_QSTR___dict__, 21631, 8, "__dict__")
QDEF(MP_QSTR___divmod__, 4472, 10, "__divmod__")
QDEF(MP_QSTR___eq__, 15985, 6, "__eq__")
QDEF(MP_QSTR___file__, 21507, 8, "__file__")
QDEF(MP_QSTR___floordiv__, 24390, 12, "__floordiv__")
QDEF(MP_QSTR___ge__, 18087, 6, "__ge__")
QDEF(MP_QSTR___get__, 36787, 7, "__get__")
QDEF(MP_QSTR___globals__, 44701, 11, "__globals__")
QDEF(MP_QSTR___gt__, 33462, 6, "__gt__")
QDEF(MP_QSTR___iadd__, 19053, 8, "__iadd__")
QDEF(MP_QSTR___iand__, 8615, 8, "__iand__")
QDEF(MP_QSTR___ifloordiv__, 3919, 13, "__ifloordiv__")
QDEF(MP_QSTR___ilshift__, 41600, 11, "__ilshift__")
QDEF(MP_QSTR___imatmul__, 28352, 11, "__imatmul__")
QDEF(MP_QSTR___imod__, 34378, 8, "__imod__")
QDEF(MP_QSTR___import__, 15928, 10, "__import__")
QDEF(MP_QSTR___imul__, 52760, 8, "__imul__")
QDEF(MP_QSTR___invert__, 30711, 10, "__invert__")
QDEF(MP_QSTR___ior__, 36849, 7, "__ior__")
QDEF(MP_QSTR___ipow__, 54660, 8, "__ipow__")
QDEF(MP_QSTR___irshift__, 63710, 11, "__irshift__")
QDEF(MP_QSTR___isub__, 30728, 8, "__isub__")
QDEF(MP_QSTR___itruediv__, 545, 12, "__itruediv__")
QDEF(MP_QSTR___ixor__, 47369, 8, "__ixor__")
QDEF(MP_QSTR___le__, 5068, 6, "__le__")
QDEF(MP_QSTR___lshift__, 34825, 10, "__lshift__")
QDEF(MP_QSTR___lt__, 26717, 6, "__lt__")
QDEF(MP_QSTR___matmul__, 62281, 10, "__matmul__")
QDEF(MP_QSTR___mod__, 14179, 7, "__mod__")
QDEF(MP_QSTR___mul__, 16945, 7, "__mul__")
QDEF(MP_QSTR___ne__, 2830, 6, "__ne__")
QDEF(MP_QSTR___neg__, 54633, 7, "__neg__")
QDEF(MP_QSTR___or__, 47928, 6, "__or__")
QDEF(MP_QSTR___path__, 9160, 8, "__path__")
QDEF(MP_QSTR___pos__, 61481, 7, "__pos__")
QDEF(MP_QSTR___pow__, 45, 7, "__pow__")
QDEF(MP_QSTR___radd__, 50454, 8, "__radd__")
QDEF(MP_QSTR___rand__, 11996, 8, "__rand__")
QDEF(MP_QSTR___repl_print__, 47872, 14, "__repl_print__")
QDEF(MP_QSTR___reversed__, 65377, 12, "__reversed__")
QDEF(MP_QSTR___rfloordiv__, 38996, 13, "__rfloordiv__")
QDEF(MP_QSTR___rlshift__, 53531, 11, "__rlshift__")
QDEF(MP_QSTR___rmatmul__, 987, 11, "__rmatmul__")
QDEF(MP_QSTR___rmod__, 35377, 8, "__rmod__")
QDEF(MP_QSTR___rmul__, 355, 8, "__rmul__")
QDEF(MP_QSTR___ror__, 56362, 7, "__ror__")
QDEF(MP_QSTR___rpow__, 39679, 8, "__rpow__")
QDEF(MP_QSTR___rrshift__, 40389, 11, "__rrshift__")
QDEF(MP_QSTR___rshift__, 38999, 10, "__rshift__")
QDEF(MP_QSTR___rsub__, 30579, 8, "__rsub__")
QDEF(MP_QSTR___rtruediv__, 55130, 12, "__rtruediv__")
QDEF(MP_QSTR___rxor__, 34546, 8, "__rxor__")
QDEF(MP_QSTR___set__, 45991, 7, "__set__")
QDEF(MP_QSTR___setattr__, 6484, 11, "__setattr__")
QDEF(MP_QSTR___sub__, 2337, 7, "__sub__")
QDEF(MP_QSTR___traceback__, 53071, 13, "__traceback__")
QDEF(MP_QSTR___truediv__, 61320, 11, "__truediv__")
QDEF(MP_QSTR___xor__, 60448, 7, "__xor__")
QDEF(MP_QSTR__gt__gt__gt__space_, 44187, 4, ">>> ")
QDEF(MP_QSTR__dot__dot__dot__space_, 10379, 4, "... ")
QDEF(MP_QSTR__percent__hash_o, 6764, 3, "%#o")
QDEF(MP_QSTR__percent__hash_x, 6779, 3, "%#x")
QDEF(MP_QSTR__brace_open__colon__hash_b_brace_close_, 14168, 5, "{:#b}")
QDEF(MP_QSTR_maximum_space_recursion_space_depth_space_exceeded, 7795, 32, "maximum recursion depth exceeded")
QDEF(MP_QSTR__lt_lambda_gt_, 35968, 8, "<lambda>")
QDEF(MP_QSTR__lt_listcomp_gt_, 5588, 10, "<listcomp>")
QDEF(MP_QSTR__lt_dictcomp_gt_, 36300, 10, "<dictcomp>")
QDEF(MP_QSTR__lt_setcomp_gt_, 20820, 9, "<setcomp>")
QDEF(MP_QSTR__lt_genexpr_gt_, 27188, 9, "<genexpr>")
QDEF(MP_QSTR__lt_string_gt_, 21330, 8, "<string>")
QDEF(MP_QSTR__lt_stdin_gt_, 25571, 7, "<stdin>")
QDEF(MP_QSTR_A0, 29268, 2, "A0")
QDEF(MP_QSTR_A1, 29269, 2, "A1")
QDEF(MP_QSTR_A10, 48325, 3, "A10")
QDEF(MP_QSTR_A11, 48324, 3, "A11")
QDEF(MP_QSTR_A12, 48327, 3, "A12")
QDEF(MP_QSTR_A13, 48326, 3, "A13")
QDEF(MP_QSTR_A14, 48321, 3, "A14")
QDEF(MP_QSTR_A15, 48320, 3, "A15")
QDEF(MP_QSTR_A2, 29270, 2, "A2")
QDEF(MP_QSTR_A3, 29271, 2, "A3")
QDEF(MP_QSTR_A4, 29264, 2, "A4")
QDEF(MP_QSTR_A5, 29265, 2, "A5")
QDEF(MP_QSTR_A6, 29266, 2, "A6")
QDEF(MP_QSTR_A7, 29267, 2, "A7")
QDEF(MP_QSTR_A8, 29276, 2, "A8")
QDEF(MP_QSTR_A9, 29277, 2, "A9")
QDEF(MP_QSTR_AF_INET, 47083, 7, "AF_INET")
QDEF(MP_QSTR_AF_INET6, 46461, 8, "AF_INET6")
QDEF(MP_QSTR_AP_IF, 38404, 5, "AP_IF")
QDEF(MP_QSTR_ARRAY, 31324, 5, "ARRAY")
QDEF(MP_QSTR_B0, 29431, 2, "B0")
QDEF(MP_QSTR_B1, 29430, 2, "B1")
QDEF(MP_QSTR_B10, 53638, 3, "B10")
QDEF(MP_QSTR_B11, 53639, 3, "B11")
QDEF(MP_QSTR_B12, 53636, 3, "B12")
QDEF(MP_QSTR_B13, 53637, 3, "B13")
QDEF(MP_QSTR_B14, 53634, 3, "B14")
QDEF(MP_QSTR_B15, 53635, 3, "B15")
QDEF(MP_QSTR_B2, 29429, 2, "B2")
QDEF(MP_QSTR_B3, 29428, 2, "B3")
QDEF(MP_QSTR_B4, 29427, 2, "B4")
QDEF(MP_QSTR_B5, 29426, 2, "B5")
QDEF(MP_QSTR_B6, 29425, 2, "B6")
QDEF(MP_QSTR_B7, 29424, 2, "B7")
QDEF(MP_QSTR_B8, 29439, 2, "B8")
QDEF(MP_QSTR_B9, 29438, 2, "B9")
QDEF(MP_QSTR_BFINT16, 58005, 7, "BFINT16")
QDEF(MP_QSTR_BFINT32, 57939, 7, "BFINT32")
QDEF(MP_QSTR_BFINT8, 39498, 6, "BFINT8")
QDEF(MP_QSTR_BFUINT16, 42560, 8, "BFUINT16")
QDEF(MP_QSTR_BFUINT32, 42502, 8, "BFUINT32")
QDEF(MP_QSTR_BFUINT8, 44991, 7, "BFUINT8")
QDEF(MP_QSTR_BF_LEN, 45081, 6, "BF_LEN")
QDEF(MP_QSTR_BF_POS, 40274, 6, "BF_POS")
QDEF(MP_QSTR_BIG_ENDIAN, 20991, 10, "BIG_ENDIAN")
QDEF(MP_QSTR_BytesIO, 46874, 7, "BytesIO")
QDEF(MP_QSTR_C0, 29334, 2, "C0")
QDEF(MP_QSTR_C1, 29335, 2, "C1")
QDEF(MP_QSTR_C10, 50503, 3, "C10")
QDEF(MP_QSTR_C11, 50502, 3, "C11")
QDEF(MP_QSTR_C12, 50501, 3, "C12")
QDEF(MP_QSTR_C13, 50500, 3, "C13")
QDEF(MP_QSTR_C14, 50499, 3, "C14")
QDEF(MP_QSTR_C15, 50498, 3, "C15")
QDEF(MP_QSTR_C2, 29332, 2, "C2")
QDEF(MP_QSTR_C3, 29333, 2, "C3")
QDEF(MP_QSTR_C4, 29330, 2, "C4")
QDEF(MP_QSTR_C5, 29331, 2, "C5")
QDEF(MP_QSTR_C6, 29328, 2, "C6")
QDEF(MP_QSTR_C7, 29329, 2, "C7")
QDEF(MP_QSTR_C8, 29342, 2, "C8")
QDEF(MP_QSTR_C9, 29343, 2, "C9")
QDEF(MP_QSTR_CancelledError, 39926, 14, "CancelledError")
QDEF(MP_QSTR_D2, 29235, 2, "D2")
QDEF(MP_QSTR_DecompIO, 46995, 8, "DecompIO")
QDEF(MP_QSTR_EACCES, 49719, 6, "EACCES")
QDEF(MP_QSTR_EADDRINUSE, 4375, 10, "EADDRINUSE")
QDEF(MP_QSTR_EAGAIN, 60448, 6, "EAGAIN")
QDEF(MP_QSTR_EALREADY, 5446, 8, "EALREADY")
QDEF(MP_QSTR_EBADF, 41825, 5, "EBADF")
QDEF(MP_QSTR_ECONNABORTED, 43815, 12, "ECONNABORTED")
QDEF(MP_QSTR_ECONNREFUSED, 11322, 12, "ECONNREFUSED")
QDEF(MP_QSTR_ECONNRESET, 64281, 10, "ECONNRESET")
QDEF(MP_QSTR_EEXIST, 44371, 6, "EEXIST")
QDEF(MP_QSTR_EHOSTUNREACH, 9606, 12, "EHOSTUNREACH")
QDEF(MP_QSTR_EINPROGRESS, 41114, 11, "EINPROGRESS")
QDEF(MP_QSTR_EINVAL, 65372, 6, "EINVAL")
QDEF(MP_QSTR_EIO, 42630, 3, "EIO")
QDEF(MP_QSTR_EISDIR, 20389, 6, "EISDIR")
QDEF(MP_QSTR_ENOBUFS, 34787, 7, "ENOBUFS")
QDEF(MP_QSTR_ENODEV, 26550, 6, "ENODEV")
QDEF(MP_QSTR_ENOENT, 25950, 6, "ENOENT")
QDEF(MP_QSTR_ENOMEM, 34212, 6, "ENOMEM")
QDEF(MP_QSTR_ENOTCONN, 55161, 8, "ENOTCONN")
QDEF(MP_QSTR_EOPNOTSUPP, 38828, 10, "EOPNOTSUPP")
QDEF(MP_QSTR_EPERM, 32746, 5, "EPERM")
QDEF(MP_QSTR_ESP8266, 55433, 7, "ESP8266")
QDEF(MP_QSTR_ETIMEDOUT, 63743, 9, "ETIMEDOUT")
QDEF(MP_QSTR_FLOAT32, 34740, 7, "FLOAT32")
QDEF(MP_QSTR_FLOAT64, 34583, 7, "FLOAT64")
QDEF(MP_QSTR_FileIO, 5573, 6, "FileIO")
QDEF(MP_QSTR_FrameBuffer, 48856, 11, "FrameBuffer")
QDEF(MP_QSTR_FrameBuffer1, 39401, 12, "FrameBuffer1")
QDEF(MP_QSTR_GS2_HMSB, 49960, 8, "GS2_HMSB")
QDEF(MP_QSTR_GS4_HMSB, 29550, 8, "GS4_HMSB")
QDEF(MP_QSTR_GS8, 49321, 3, "GS8")
QDEF(MP_QSTR_IN, 29474, 2, "IN")
QDEF(MP_QSTR_INT, 55094, 3, "INT")
QDEF(MP_QSTR_INT16, 30353, 5, "INT16")
QDEF(MP_QSTR_INT32, 30295, 5, "INT32")
QDEF(MP_QSTR_INT64, 30196, 5, "INT64")
QDEF(MP_QSTR_INT8, 48590, 4, "INT8")
QDEF(MP_QSTR_IN_PULLDOWN, 47946, 11, "IN_PULLDOWN")
QDEF(MP_QSTR_IN_PULLUP, 55837, 9, "IN_PULLUP")
QDEF(MP_QSTR_IOBase, 48694, 6, "IOBase")
QDEF(MP_QSTR_IRQ_FALLING, 49207, 11, "IRQ_FALLING")
QDEF(MP_QSTR_IRQ_RISING, 60792, 10, "IRQ_RISING")
QDEF(MP_QSTR_KEY1, 4963, 4, "KEY1")
QDEF(MP_QSTR_KEY2, 4960, 4, "KEY2")
QDEF(MP_QSTR_LED, 56456, 3, "LED")
QDEF(MP_QSTR_LITTLE_ENDIAN, 23487, 13, "LITTLE_ENDIAN")
QDEF(MP_QSTR_LONG, 25871, 4, "LONG")
QDEF(MP_QSTR_LONGLONG, 54405, 8, "LONGLONG")
QDEF(MP_QSTR_LSB, 57048, 3, "LSB")
QDEF(MP_QSTR_LockType, 8246, 8, "LockType")
QDEF(MP_QSTR_MONO_HLSB, 38988, 9, "MONO_HLSB")
QDEF(MP_QSTR_MONO_HMSB, 33741, 9, "MONO_HMSB")
QDEF(MP_QSTR_MONO_VLSB, 64530, 9, "MONO_VLSB")
QDEF(MP_QSTR_MSB, 51801, 3, "MSB")
QDEF(MP_QSTR_MVLSB, 5123, 5, "MVLSB")
QDEF(MP_QSTR_NATIVE, 36356, 6, "NATIVE")
QDEF(MP_QSTR_NotImplemented, 50750, 14, "NotImplemented")
QDEF(MP_QSTR_ONE_SHOT, 65374, 8, "ONE_SHOT")
QDEF(MP_QSTR_OPEN_DRAIN, 18526, 10, "OPEN_DRAIN")
QDEF(MP_QSTR_OUT, 58123, 3, "OUT")
QDEF(MP_QSTR_OrderedDict, 32496, 11, "OrderedDict")
QDEF(MP_QSTR_PERIODIC, 13578, 8, "PERIODIC")
QDEF(MP_QSTR_POLLERR, 49375, 7, "POLLERR")
QDEF(MP_QSTR_POLLHUP, 35447, 7, "POLLHUP")
QDEF(MP_QSTR_POLLIN, 24957, 6, "POLLIN")
QDEF(MP_QSTR_POLLOUT, 34164, 7, "POLLOUT")
QDEF(MP_QSTR_PTR, 3251, 3, "PTR")
QDEF(MP_QSTR_Pin, 5138, 3, "Pin")
QDEF(MP_QSTR_PinBase, 17223, 7, "PinBase")
QDEF(MP_QSTR_RGB565, 52324, 6, "RGB565")
QDEF(MP_QSTR_SHORT, 7159, 5, "SHORT")
QDEF(MP_QSTR_SOCK_DGRAM, 5299, 10, "SOCK_DGRAM")
QDEF(MP_QSTR_SOCK_RAW, 38602, 8, "SOCK_RAW")
QDEF(MP_QSTR_SOCK_STREAM, 48690, 11, "SOCK_STREAM")
QDEF(MP_QSTR_SOL_SOCKET, 57103, 10, "SOL_SOCKET")
QDEF(MP_QSTR_SO_KEEPALIVE, 41770, 12, "SO_KEEPALIVE")
QDEF(MP_QSTR_SO_RCVTIMEO, 10459, 11, "SO_RCVTIMEO")
QDEF(MP_QSTR_SO_REUSEADDR, 21281, 12, "SO_REUSEADDR")
QDEF(MP_QSTR_SO_SNDTIMEO, 65317, 11, "SO_SNDTIMEO")
QDEF(MP_QSTR_SPI, 4591, 3, "SPI")
QDEF(MP_QSTR_STA_IF, 7091, 6, "STA_IF")
QDEF(MP_QSTR_Signal, 58523, 6, "Signal")
QDEF(MP_QSTR_SoftI2C, 61971, 7, "SoftI2C")
QDEF(MP_QSTR_SoftSPI, 22561, 7, "SoftSPI")
QDEF(MP_QSTR_StopAsyncIteration, 61676, 18, "StopAsyncIteration")
QDEF(MP_QSTR_StringIO, 30326, 8, "StringIO")
QDEF(MP_QSTR_Task, 16904, 4, "Task")
QDEF(MP_QSTR_TaskQueue, 23705, 9, "TaskQueue")
QDEF(MP_QSTR_TextIOWrapper, 36269, 13, "TextIOWrapper")
QDEF(MP_QSTR_Timer, 8098, 5, "Timer")
QDEF(MP_QSTR_UART, 6583, 4, "UART")
QDEF(MP_QSTR_UINT, 15651, 4, "UINT")
QDEF(MP_QSTR_UINT16, 6084, 6, "UINT16")
QDEF(MP_QSTR_UINT32, 6018, 6, "UINT32")
QDEF(MP_QSTR_UINT64, 6241, 6, "UINT64")
QDEF(MP_QSTR_UINT8, 57787, 5, "UINT8")
QDEF(MP_QSTR_ULONG, 36218, 5, "ULONG")
QDEF(MP_QSTR_ULONGLONG, 50800, 9, "ULONGLONG")
QDEF(MP_QSTR_USHORT, 62626, 6, "USHORT")
QDEF(MP_QSTR_UnicodeError, 53538, 12, "UnicodeError")
QDEF(MP_QSTR_VOID, 62001, 4, "VOID")
QDEF(MP_QSTR_VfsTos, 55502, 6, "VfsTos")
QDEF(MP_QSTR__machine, 19391, 8, "_machine")
QDEF(MP_QSTR__task_queue, 50649, 11, "_task_queue")
QDEF(MP_QSTR__thread, 724, 7, "_thread")
QDEF(MP_QSTR__uasyncio, 24527, 9, "_uasyncio")
QDEF(MP_QSTR_a2b_base64, 2876, 10, "a2b_base64")
QDEF(MP_QSTR_abs_tol, 28029, 7, "abs_tol")
QDEF(MP_QSTR_accept, 35205, 6, "accept")
QDEF(MP_QSTR_acos, 40987, 4, "acos")
QDEF(MP_QSTR_acquire, 54045, 7, "acquire")
QDEF(MP_QSTR_add, 12868, 3, "add")
QDEF(MP_QSTR_addr, 31414, 4, "addr")
QDEF(MP_QSTR_addressof, 63834, 9, "addressof")
QDEF(MP_QSTR_addrsize, 37267, 8, "addrsize")
QDEF(MP_QSTR_alloc_emergency_exception_buf, 10872, 29, "alloc_emergency_exception_buf")
QDEF(MP_QSTR_allocate_lock, 60908, 13, "allocate_lock")
QDEF(MP_QSTR_arg, 13457, 3, "arg")
QDEF(MP_QSTR_argv, 50887, 4, "argv")
QDEF(MP_QSTR_array, 29308, 5, "array")
QDEF(MP_QSTR_asin, 58704, 4, "asin")
QDEF(MP_QSTR_atan, 48671, 4, "atan")
QDEF(MP_QSTR_atan2, 33229, 5, "atan2")
QDEF(MP_QSTR_b2a_base64, 36668, 10, "b2a_base64")
QDEF(MP_QSTR_baudrate, 55541, 8, "baudrate")
QDEF(MP_QSTR_bin, 18656, 3, "bin")
QDEF(MP_QSTR_bind, 25732, 4, "bind")
QDEF(MP_QSTR_bits, 26697, 4, "bits")
QDEF(MP_QSTR_blit, 20726, 4, "blit")
QDEF(MP_QSTR_bound_method, 41623, 12, "bound_method")
QDEF(MP_QSTR_buffer, 41189, 6, "buffer")
QDEF(MP_QSTR_buffering, 56101, 9, "buffering")
QDEF(MP_QSTR_bytearray_at, 23708, 12, "bytearray_at")
QDEF(MP_QSTR_byteorder, 39265, 9, "byteorder")
QDEF(MP_QSTR_bytes_at, 23990, 8, "bytes_at")
QDEF(MP_QSTR_calcsize, 14413, 8, "calcsize")
QDEF(MP_QSTR_callback, 61516, 8, "callback")
QDEF(MP_QSTR_cancel, 34563, 6, "cancel")
QDEF(MP_QSTR_ceil, 45062, 4, "ceil")
QDEF(MP_QSTR_center, 48974, 6, "center")
QDEF(MP_QSTR_chdir, 45745, 5, "chdir")
QDEF(MP_QSTR_choice, 13102, 6, "choice")
QDEF(MP_QSTR_closure, 51828, 7, "closure")
QDEF(MP_QSTR_cmath, 62646, 5, "cmath")
QDEF(MP_QSTR_code, 55912, 4, "code")
QDEF(MP_QSTR_collect, 26011, 7, "collect")
QDEF(MP_QSTR_compile, 51700, 7, "compile")
QDEF(MP_QSTR_complex, 40389, 7, "complex")
QDEF(MP_QSTR_connect, 15835, 7, "connect")
QDEF(MP_QSTR_copysign, 5171, 8, "copysign")
QDEF(MP_QSTR_coro, 56244, 4, "coro")
QDEF(MP_QSTR_cos, 19578, 3, "cos")
QDEF(MP_QSTR_crc32, 59510, 5, "crc32")
QDEF(MP_QSTR_cur_task, 11763, 8, "cur_task")
QDEF(MP_QSTR_data, 56341, 4, "data")
QDEF(MP_QSTR_decode, 22953, 6, "decode")
QDEF(MP_QSTR_decompress, 64354, 10, "decompress")
QDEF(MP_QSTR_default, 32206, 7, "default")
QDEF(MP_QSTR_degrees, 16642, 7, "degrees")
QDEF(MP_QSTR_deinit, 36254, 6, "deinit")
QDEF(MP_QSTR_delattr, 51419, 7, "delattr")
QDEF(MP_QSTR_deleter, 56174, 7, "deleter")
QDEF(MP_QSTR_deque, 39173, 5, "deque")
QDEF(MP_QSTR_dict_view, 43309, 9, "dict_view")
QDEF(MP_QSTR_difference, 9330, 10, "difference")
QDEF(MP_QSTR_difference_update, 64156, 17, "difference_update")
QDEF(MP_QSTR_digest, 50381, 6, "digest")
QDEF(MP_QSTR_disable, 30353, 7, "disable")
QDEF(MP_QSTR_discard, 28943, 7, "discard")
QDEF(MP_QSTR_doc, 7981, 3, "doc")
QDEF(MP_QSTR_done, 837, 4, "done")
QDEF(MP_QSTR_dump, 12265, 4, "dump")
QDEF(MP_QSTR_dumps, 11642, 5, "dumps")
QDEF(MP_QSTR_e, 46528, 1, "e")
QDEF(MP_QSTR_enable, 56836, 6, "enable")
QDEF(MP_QSTR_encode, 51779, 6, "encode")
QDEF(MP_QSTR_encoding, 39942, 8, "encoding")
QDEF(MP_QSTR_enumerate, 47729, 9, "enumerate")
QDEF(MP_QSTR_errno, 4545, 5, "errno")
QDEF(MP_QSTR_errorcode, 56592, 9, "errorcode")
QDEF(MP_QSTR_execfile, 10328, 8, "execfile")
QDEF(MP_QSTR_exit, 48773, 4, "exit")
QDEF(MP_QSTR_exp, 9416, 3, "exp")
QDEF(MP_QSTR_fabs, 4755, 4, "fabs")
QDEF(MP_QSTR_factorial, 13004, 9, "factorial")
QDEF(MP_QSTR_file, 13507, 4, "file")
QDEF(MP_QSTR_fileno, 30338, 6, "fileno")
QDEF(MP_QSTR_fill, 13514, 4, "fill")
QDEF(MP_QSTR_fill_rect, 60725, 9, "fill_rect")
QDEF(MP_QSTR_filter, 48677, 6, "filter")
QDEF(MP_QSTR_firstbit, 14624, 8, "firstbit")
QDEF(MP_QSTR_float, 17461, 5, "float")
QDEF(MP_QSTR_floor, 18045, 5, "floor")
QDEF(MP_QSTR_flush, 49505, 5, "flush")
QDEF(MP_QSTR_fmod, 17637, 4, "fmod")
QDEF(MP_QSTR_framebuf, 33385, 8, "framebuf")
QDEF(MP_QSTR_freq, 15077, 4, "freq")
QDEF(MP_QSTR_frexp, 38940, 5, "frexp")
QDEF(MP_QSTR_fromkeys, 48439, 8, "fromkeys")
QDEF(MP_QSTR_frozenset, 40173, 9, "frozenset")
QDEF(MP_QSTR_function, 551, 8, "function")
QDEF(MP_QSTR_gc, 28257, 2, "gc")
QDEF(MP_QSTR_generator, 50070, 9, "generator")
QDEF(MP_QSTR_get_ident, 45566, 9, "get_ident")
QDEF(MP_QSTR_getaddrinfo, 6254, 11, "getaddrinfo")
QDEF(MP_QSTR_getcwd, 53251, 6, "getcwd")
QDEF(MP_QSTR_getrandbits, 32102, 11, "getrandbits")
QDEF(MP_QSTR_getter, 45712, 6, "getter")
QDEF(MP_QSTR_getvalue, 44152, 8, "getvalue")
QDEF(MP_QSTR_group, 45242, 5, "group")
QDEF(MP_QSTR_handler, 24029, 7, "handler")
QDEF(MP_QSTR_heap_lock, 36013, 9, "heap_lock")
QDEF(MP_QSTR_heap_unlock, 11606, 11, "heap_unlock")
QDEF(MP_QSTR_heapify, 11695, 7, "heapify")
QDEF(MP_QSTR_heappop, 10198, 7, "heappop")
QDEF(MP_QSTR_heappush, 27527, 8, "heappush")
QDEF(MP_QSTR_help, 23700, 4, "help")
QDEF(MP_QSTR_hex, 20592, 3, "hex")
QDEF(MP_QSTR_hexlify, 32554, 7, "hexlify")
QDEF(MP_QSTR_hline, 15491, 5, "hline")
QDEF(MP_QSTR_ilistdir, 27249, 8, "ilistdir")
QDEF(MP_QSTR_imag, 46919, 4, "imag")
QDEF(MP_QSTR_implementation, 11543, 14, "implementation")
QDEF(MP_QSTR_indices, 18522, 7, "indices")
QDEF(MP_QSTR_inf, 21252, 3, "inf")
QDEF(MP_QSTR_init, 46111, 4, "init")
QDEF(MP_QSTR_input, 23155, 5, "input")
QDEF(MP_QSTR_intersection, 10792, 12, "intersection")
QDEF(MP_QSTR_intersection_update, 56582, 19, "intersection_update")
QDEF(MP_QSTR_invert, 183, 6, "invert")
QDEF(MP_QSTR_ioctl, 49784, 5, "ioctl")
QDEF(MP_QSTR_ipoll, 23891, 5, "ipoll")
QDEF(MP_QSTR_irq, 22159, 3, "irq")
QDEF(MP_QSTR_isclose, 20041, 7, "isclose")
QDEF(MP_QSTR_isdisjoint, 26871, 10, "isdisjoint")
QDEF(MP_QSTR_isenabled, 58778, 9, "isenabled")
QDEF(MP_QSTR_isfinite, 43942, 8, "isfinite")
QDEF(MP_QSTR_isinf, 4414, 5, "isinf")
QDEF(MP_QSTR_isnan, 926, 5, "isnan")
QDEF(MP_QSTR_issubset, 49593, 8, "issubset")
QDEF(MP_QSTR_issuperset, 60668, 10, "issuperset")
QDEF(MP_QSTR_iterable, 37413, 8, "iterable")
QDEF(MP_QSTR_iterator, 48711, 8, "iterator")
QDEF(MP_QSTR_kbd_intr, 5110, 8, "kbd_intr")
QDEF(MP_QSTR_keepends, 35682, 8, "keepends")
QDEF(MP_QSTR_ldexp, 28480, 5, "ldexp")
QDEF(MP_QSTR_line, 7371, 4, "line")
QDEF(MP_QSTR_listdir, 58264, 7, "listdir")
QDEF(MP_QSTR_listen, 3788, 6, "listen")
QDEF(MP_QSTR_load, 9315, 4, "load")
QDEF(MP_QSTR_loads, 45232, 5, "loads")
QDEF(MP_QSTR_lock, 9134, 4, "lock")
QDEF(MP_QSTR_locked, 47631, 6, "locked")
QDEF(MP_QSTR_log, 16161, 3, "log")
QDEF(MP_QSTR_machine, 43872, 7, "machine")
QDEF(MP_QSTR_makefile, 54721, 8, "makefile")
QDEF(MP_QSTR_match, 8854, 5, "match")
QDEF(MP_QSTR_math, 47925, 4, "math")
QDEF(MP_QSTR_max, 17329, 3, "max")
QDEF(MP_QSTR_maxsize, 28884, 7, "maxsize")
QDEF(MP_QSTR_mem, 17440, 3, "mem")
QDEF(MP_QSTR_mem16, 51719, 5, "mem16")
QDEF(MP_QSTR_mem32, 51777, 5, "mem32")
QDEF(MP_QSTR_mem8, 51224, 4, "mem8")
QDEF(MP_QSTR_mem_alloc, 11090, 9, "mem_alloc")
QDEF(MP_QSTR_mem_free, 25291, 8, "mem_free")
QDEF(MP_QSTR_mem_info, 61905, 8, "mem_info")
QDEF(MP_QSTR_memaddr, 59539, 7, "memaddr")
QDEF(MP_QSTR_memoryview, 17513, 10, "memoryview")
QDEF(MP_QSTR_min, 17071, 3, "min")
QDEF(MP_QSTR_miso, 39069, 4, "miso")
QDEF(MP_QSTR_mkdir, 46492, 5, "mkdir")
QDEF(MP_QSTR_mkfs, 45174, 4, "mkfs")
QDEF(MP_QSTR_mode, 49190, 4, "mode")
QDEF(MP_QSTR_modf, 49189, 4, "modf")
QDEF(MP_QSTR_modify, 26357, 6, "modify")
QDEF(MP_QSTR_module, 39359, 6, "module")
QDEF(MP_QSTR_modules, 53740, 7, "modules")
QDEF(MP_QSTR_mosi, 49693, 4, "mosi")
QDEF(MP_QSTR_mount, 3496, 5, "mount")
QDEF(MP_QSTR_name, 30114, 4, "name")
QDEF(MP_QSTR_namedtuple, 5662, 10, "namedtuple")
QDEF(MP_QSTR_nan, 22756, 3, "nan")
QDEF(MP_QSTR_network, 10331, 7, "network")
QDEF(MP_QSTR_newline, 35127, 7, "newline")
QDEF(MP_QSTR_nodename, 43874, 8, "nodename")
QDEF(MP_QSTR_oct, 23805, 3, "oct")
QDEF(MP_QSTR_off, 23690, 3, "off")
QDEF(MP_QSTR_on, 28516, 2, "on")
QDEF(MP_QSTR_opt_level, 26503, 9, "opt_level")
QDEF(MP_QSTR_pack, 53692, 4, "pack")
QDEF(MP_QSTR_pack_into, 43295, 9, "pack_into")
QDEF(MP_QSTR_partition, 58759, 9, "partition")
QDEF(MP_QSTR_path, 52872, 4, "path")
QDEF(MP_QSTR_peek, 49534, 4, "peek")
QDEF(MP_QSTR_pend_throw, 29939, 10, "pend_throw")
QDEF(MP_QSTR_period, 41120, 6, "period")
QDEF(MP_QSTR_ph_key, 6901, 6, "ph_key")
QDEF(MP_QSTR_phase, 54634, 5, "phase")
QDEF(MP_QSTR_pi, 28700, 2, "pi")
QDEF(MP_QSTR_pixel, 61517, 5, "pixel")
QDEF(MP_QSTR_platform, 6458, 8, "platform")
QDEF(MP_QSTR_polar, 3077, 5, "polar")
QDEF(MP_QSTR_polarity, 60737, 8, "polarity")
QDEF(MP_QSTR_poll, 55706, 4, "poll")
QDEF(MP_QSTR_popleft, 39537, 7, "popleft")
QDEF(MP_QSTR_print_exception, 8732, 15, "print_exception")
QDEF(MP_QSTR_property, 10690, 8, "property")
QDEF(MP_QSTR_ps1, 28919, 3, "ps1")
QDEF(MP_QSTR_ps2, 28916, 3, "ps2")
QDEF(MP_QSTR_push, 32443, 4, "push")
QDEF(MP_QSTR_pwd, 28710, 3, "pwd")
QDEF(MP_QSTR_qstr_info, 33200, 9, "qstr_info")
QDEF(MP_QSTR_r, 46551, 1, "r")
QDEF(MP_QSTR_radians, 16263, 7, "radians")
QDEF(MP_QSTR_randint, 56495, 7, "randint")
QDEF(MP_QSTR_random, 11454, 6, "random")
QDEF(MP_QSTR_randrange, 16035, 9, "randrange")
QDEF(MP_QSTR_rb, 28885, 2, "rb")
QDEF(MP_QSTR_readblocks, 7213, 10, "readblocks")
QDEF(MP_QSTR_readfrom, 45377, 8, "readfrom")
QDEF(MP_QSTR_readfrom_into, 16258, 13, "readfrom_into")
QDEF(MP_QSTR_readfrom_mem, 25915, 12, "readfrom_mem")
QDEF(MP_QSTR_readfrom_mem_into, 36408, 17, "readfrom_mem_into")
QDEF(MP_QSTR_readlines, 22890, 9, "readlines")
QDEF(MP_QSTR_readonly, 35075, 8, "readonly")
QDEF(MP_QSTR_real, 63935, 4, "real")
QDEF(MP_QSTR_rect, 63973, 4, "rect")
QDEF(MP_QSTR_recv, 63975, 4, "recv")
QDEF(MP_QSTR_recvfrom, 37009, 8, "recvfrom")
QDEF(MP_QSTR_register, 41388, 8, "register")
QDEF(MP_QSTR_rel_tol, 18006, 7, "rel_tol")
QDEF(MP_QSTR_release, 36844, 7, "release")
QDEF(MP_QSTR_rename, 6197, 6, "rename")
QDEF(MP_QSTR_reversed, 28321, 8, "reversed")
QDEF(MP_QSTR_rmdir, 42821, 5, "rmdir")
QDEF(MP_QSTR_route, 10300, 5, "route")
QDEF(MP_QSTR_rpartition, 53269, 10, "rpartition")
QDEF(MP_QSTR_rxbuf, 26494, 5, "rxbuf")
QDEF(MP_QSTR_scan, 36378, 4, "scan")
QDEF(MP_QSTR_schedule, 44256, 8, "schedule")
QDEF(MP_QSTR_sck, 36862, 3, "sck")
QDEF(MP_QSTR_scl, 36857, 3, "scl")
QDEF(MP_QSTR_scroll, 23080, 6, "scroll")
QDEF(MP_QSTR_sda, 36691, 3, "sda")
QDEF(MP_QSTR_search, 49579, 6, "search")
QDEF(MP_QSTR_seed, 30098, 4, "seed")
QDEF(MP_QSTR_seek, 30109, 4, "seek")
QDEF(MP_QSTR_select, 16781, 6, "select")
QDEF(MP_QSTR_sendall, 40760, 7, "sendall")
QDEF(MP_QSTR_sendto, 802, 6, "sendto")
QDEF(MP_QSTR_separators, 3307, 10, "separators")
QDEF(MP_QSTR_setblocking, 6254, 11, "setblocking")
QDEF(MP_QSTR_setsockopt, 59448, 10, "setsockopt")
QDEF(MP_QSTR_setter, 22788, 6, "setter")
QDEF(MP_QSTR_settimeout, 35548, 10, "settimeout")
QDEF(MP_QSTR_sha256, 302, 6, "sha256")
QDEF(MP_QSTR_sin, 37041, 3, "sin")
QDEF(MP_QSTR_single, 8255, 6, "single")
QDEF(MP_QSTR_sizeof, 29513, 6, "sizeof")
QDEF(MP_QSTR_sleep, 10218, 5, "sleep")
QDEF(MP_QSTR_sleep_ms, 25355, 8, "sleep_ms")
QDEF(MP_QSTR_slice, 62645, 5, "slice")
QDEF(MP_QSTR_socket, 52320, 6, "socket")
QDEF(MP_QSTR_soft_reset, 26081, 10, "soft_reset")
QDEF(MP_QSTR_splitlines, 54122, 10, "splitlines")
QDEF(MP_QSTR_sqrt, 17441, 4, "sqrt")
QDEF(MP_QSTR_ssid, 19208, 4, "ssid")
QDEF(MP_QSTR_stack_size, 15153, 10, "stack_size")
QDEF(MP_QSTR_stack_use, 63383, 9, "stack_use")
QDEF(MP_QSTR_start_new_thread, 9687, 16, "start_new_thread")
QDEF(MP_QSTR_stat, 13783, 4, "stat")
QDEF(MP_QSTR_state, 61650, 5, "state")
QDEF(MP_QSTR_statvfs, 6420, 7, "statvfs")
QDEF(MP_QSTR_stderr, 22691, 6, "stderr")
QDEF(MP_QSTR_stdin, 1057, 5, "stdin")
QDEF(MP_QSTR_stdout, 33544, 6, "stdout")
QDEF(MP_QSTR_struct, 36882, 6, "struct")
QDEF(MP_QSTR_sub, 36129, 3, "sub")
QDEF(MP_QSTR_symmetric_difference, 26574, 20, "symmetric_difference")
QDEF(MP_QSTR_symmetric_difference_update, 63584, 27, "symmetric_difference_update")
QDEF(MP_QSTR_sync, 25250, 4, "sync")
QDEF(MP_QSTR_sys, 36540, 3, "sys")
QDEF(MP_QSTR_sysname, 13979, 7, "sysname")
QDEF(MP_QSTR_tan, 25086, 3, "tan")
QDEF(MP_QSTR_tau, 25061, 3, "tau")
QDEF(MP_QSTR_tell, 45332, 4, "tell")
QDEF(MP_QSTR_text, 44952, 4, "text")
QDEF(MP_QSTR_threshold, 12274, 9, "threshold")
QDEF(MP_QSTR_tick_hz, 56189, 7, "tick_hz")
QDEF(MP_QSTR_ticks_add, 44701, 9, "ticks_add")
QDEF(MP_QSTR_ticks_cpu, 42266, 9, "ticks_cpu")
QDEF(MP_QSTR_ticks_diff, 57521, 10, "ticks_diff")
QDEF(MP_QSTR_ticks_ms, 12866, 8, "ticks_ms")
QDEF(MP_QSTR_timeout, 21566, 7, "timeout")
QDEF(MP_QSTR_timeout_char, 19065, 12, "timeout_char")
QDEF(MP_QSTR_trigger, 35997, 7, "trigger")
QDEF(MP_QSTR_trunc, 39259, 5, "trunc")
QDEF(MP_QSTR_uarray, 34441, 6, "uarray")
QDEF(MP_QSTR_ubinascii, 35012, 9, "ubinascii")
QDEF(MP_QSTR_ucollections, 39445, 12, "ucollections")
QDEF(MP_QSTR_uctypes, 29176, 7, "uctypes")
QDEF(MP_QSTR_uerrno, 59828, 6, "uerrno")
QDEF(MP_QSTR_uhashlib, 40293, 8, "uhashlib")
QDEF(MP_QSTR_uheapq, 17181, 6, "uheapq")
QDEF(MP_QSTR_uio, 26294, 3, "uio")
QDEF(MP_QSTR_ujson, 12520, 5, "ujson")
QDEF(MP_QSTR_umachine, 32661, 8, "umachine")
QDEF(MP_QSTR_umount, 40669, 6, "umount")
QDEF(MP_QSTR_uname, 40119, 5, "uname")
QDEF(MP_QSTR_unhexlify, 47537, 9, "unhexlify")
QDEF(MP_QSTR_uniform, 62721, 7, "uniform")
QDEF(MP_QSTR_union, 31990, 5, "union")
QDEF(MP_QSTR_unlink, 36862, 6, "unlink")
QDEF(MP_QSTR_unpack, 15367, 6, "unpack")
QDEF(MP_QSTR_unpack_from, 27918, 11, "unpack_from")
QDEF(MP_QSTR_unregister, 54295, 10, "unregister")
QDEF(MP_QSTR_uos, 26604, 3, "uos")
QDEF(MP_QSTR_urandom, 44715, 7, "urandom")
QDEF(MP_QSTR_ure, 25479, 3, "ure")
QDEF(MP_QSTR_uselect, 36440, 7, "uselect")
QDEF(MP_QSTR_usocket, 117, 7, "usocket")
QDEF(MP_QSTR_ustruct, 2119, 7, "ustruct")
QDEF(MP_QSTR_usys, 62409, 4, "usys")
QDEF(MP_QSTR_utime, 40421, 5, "utime")
QDEF(MP_QSTR_uzlib, 39789, 5, "uzlib")
QDEF(MP_QSTR_version, 54207, 7, "version")
QDEF(MP_QSTR_version_info, 2670, 12, "version_info")
QDEF(MP_QSTR_vline, 63005, 5, "vline")
QDEF(MP_QSTR_write_readinto, 33929, 14, "write_readinto")
QDEF(MP_QSTR_writeblocks, 57090, 11, "writeblocks")
QDEF(MP_QSTR_writeto, 14595, 7, "writeto")
QDEF(MP_QSTR_writeto_mem, 60793, 11, "writeto_mem")
QDEF(MP_QSTR_writevto, 30069, 8, "writevto")

View File

@@ -0,0 +1,404 @@
;********************** COPYRIGHT(c) 2017 STMicroelectronics ******************
;* File Name : startup_stm32l431xx.s
;* Author : MCD Application Team
;* Description : STM32L431xx Ultra Low Power devices vector table for MDK-ARM toolchain.
;* This module performs:
;* - Set the initial SP
;* - Set the initial PC == Reset_Handler
;* - Set the vector table entries with the exceptions ISR address
;* - Branches to __main in the C library (which eventually
;* calls main()).
;* After Reset the Cortex-M4 processor is in Thread mode,
;* priority is Privileged, and the Stack is set to Main.
;* <<< Use Configuration Wizard in Context Menu >>>
;*******************************************************************************
;*
;* Redistribution and use in source and binary forms, with or without modification,
;* are permitted provided that the following conditions are met:
;* 1. Redistributions of source code must retain the above copyright notice,
;* this list of conditions and the following disclaimer.
;* 2. Redistributions in binary form must reproduce the above copyright notice,
;* this list of conditions and the following disclaimer in the documentation
;* and/or other materials provided with the distribution.
;* 3. Neither the name of STMicroelectronics nor the names of its contributors
;* may be used to endorse or promote products derived from this software
;* without specific prior written permission.
;*
;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;*
;*******************************************************************************
;
; Amount of memory (in bytes) allocated for Stack
; Tailor this value to your application needs
; <h> Stack Configuration
; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Stack_Size EQU 0x100
AREA STACK, NOINIT, READWRITE, ALIGN=3
Stack_Mem SPACE Stack_Size
__initial_sp
; <h> Heap Configuration
; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Heap_Size EQU 0x100
AREA HEAP, NOINIT, READWRITE, ALIGN=3
__heap_base
Heap_Mem SPACE Heap_Size
__heap_limit
PRESERVE8
THUMB
; Vector Table Mapped to Address 0 at Reset
AREA RESET, DATA, READONLY
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
__Vectors DCD __initial_sp ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
DCD MemManage_Handler ; MPU Fault Handler
DCD BusFault_Handler ; Bus Fault Handler
DCD UsageFault_Handler ; Usage Fault Handler
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD SVC_Handler ; SVCall Handler
DCD DebugMon_Handler ; Debug Monitor Handler
DCD 0 ; Reserved
DCD PendSV_Handler ; PendSV Handler
DCD SysTick_Handler ; SysTick Handler
; External Interrupts
DCD WWDG_IRQHandler ; Window WatchDog
DCD PVD_PVM_IRQHandler ; PVD/PVM1/PVM2/PVM3/PVM4 through EXTI Line detection
DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
DCD FLASH_IRQHandler ; FLASH
DCD RCC_IRQHandler ; RCC
DCD EXTI0_IRQHandler ; EXTI Line0
DCD EXTI1_IRQHandler ; EXTI Line1
DCD EXTI2_IRQHandler ; EXTI Line2
DCD EXTI3_IRQHandler ; EXTI Line3
DCD EXTI4_IRQHandler ; EXTI Line4
DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1
DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2
DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3
DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4
DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5
DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6
DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7
DCD ADC1_IRQHandler ; ADC1
DCD CAN1_TX_IRQHandler ; CAN1 TX
DCD CAN1_RX0_IRQHandler ; CAN1 RX0
DCD CAN1_RX1_IRQHandler ; CAN1 RX1
DCD CAN1_SCE_IRQHandler ; CAN1 SCE
DCD EXTI9_5_IRQHandler ; External Line[9:5]s
DCD TIM1_BRK_TIM15_IRQHandler ; TIM1 Break and TIM15
DCD TIM1_UP_TIM16_IRQHandler ; TIM1 Update and TIM16
DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation
DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
DCD TIM2_IRQHandler ; TIM2
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD I2C1_EV_IRQHandler ; I2C1 Event
DCD I2C1_ER_IRQHandler ; I2C1 Error
DCD I2C2_EV_IRQHandler ; I2C2 Event
DCD I2C2_ER_IRQHandler ; I2C2 Error
DCD SPI1_IRQHandler ; SPI1
DCD SPI2_IRQHandler ; SPI2
DCD USART1_IRQHandler ; USART1
DCD USART2_IRQHandler ; USART2
DCD USART3_IRQHandler ; USART3
DCD EXTI15_10_IRQHandler ; External Line[15:10]
DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD SDMMC1_IRQHandler ; SDMMC1
DCD 0 ; Reserved
DCD SPI3_IRQHandler ; SPI3
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors
DCD TIM7_IRQHandler ; TIM7
DCD DMA2_Channel1_IRQHandler ; DMA2 Channel 1
DCD DMA2_Channel2_IRQHandler ; DMA2 Channel 2
DCD DMA2_Channel3_IRQHandler ; DMA2 Channel 3
DCD DMA2_Channel4_IRQHandler ; DMA2 Channel 4
DCD DMA2_Channel5_IRQHandler ; DMA2 Channel 5
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD COMP_IRQHandler ; COMP Interrupt
DCD LPTIM1_IRQHandler ; LP TIM1 interrupt
DCD LPTIM2_IRQHandler ; LP TIM2 interrupt
DCD 0 ; Reserved
DCD DMA2_Channel6_IRQHandler ; DMA2 Channel 6
DCD DMA2_Channel7_IRQHandler ; DMA2 Channel 7
DCD LPUART1_IRQHandler ; LP UART1 interrupt
DCD QUADSPI_IRQHandler ; Quad SPI global interrupt
DCD I2C3_EV_IRQHandler ; I2C3 event
DCD I2C3_ER_IRQHandler ; I2C3 error
DCD SAI1_IRQHandler ; Serial Audio Interface 1 global interrupt
DCD 0 ; Reserved
DCD SWPMI1_IRQHandler ; Serial Wire Interface 1 global interrupt
DCD TSC_IRQHandler ; Touch Sense Controller global interrupt
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD RNG_IRQHandler ; RNG global interrupt
DCD FPU_IRQHandler ; FPU
DCD CRS_IRQHandler ; CRS interrupt
__Vectors_End
__Vectors_Size EQU __Vectors_End - __Vectors
AREA |.text|, CODE, READONLY
; Reset handler
Reset_Handler PROC
EXPORT Reset_Handler [WEAK]
IMPORT SystemInit
IMPORT __main
LDR R0, =SystemInit
BLX R0
LDR R0, =__main
BX R0
ENDP
; Dummy Exception Handlers (infinite loops which can be modified)
NMI_Handler PROC
EXPORT NMI_Handler [WEAK]
B .
ENDP
HardFault_Handler\
PROC
EXPORT HardFault_Handler [WEAK]
B .
ENDP
MemManage_Handler\
PROC
EXPORT MemManage_Handler [WEAK]
B .
ENDP
BusFault_Handler\
PROC
EXPORT BusFault_Handler [WEAK]
B .
ENDP
UsageFault_Handler\
PROC
EXPORT UsageFault_Handler [WEAK]
B .
ENDP
SVC_Handler PROC
EXPORT SVC_Handler [WEAK]
B .
ENDP
DebugMon_Handler\
PROC
EXPORT DebugMon_Handler [WEAK]
B .
ENDP
PendSV_Handler PROC
EXPORT PendSV_Handler [WEAK]
B .
ENDP
SysTick_Handler PROC
EXPORT SysTick_Handler [WEAK]
B .
ENDP
Default_Handler PROC
EXPORT WWDG_IRQHandler [WEAK]
EXPORT PVD_PVM_IRQHandler [WEAK]
EXPORT TAMP_STAMP_IRQHandler [WEAK]
EXPORT RTC_WKUP_IRQHandler [WEAK]
EXPORT FLASH_IRQHandler [WEAK]
EXPORT RCC_IRQHandler [WEAK]
EXPORT EXTI0_IRQHandler [WEAK]
EXPORT EXTI1_IRQHandler [WEAK]
EXPORT EXTI2_IRQHandler [WEAK]
EXPORT EXTI3_IRQHandler [WEAK]
EXPORT EXTI4_IRQHandler [WEAK]
EXPORT DMA1_Channel1_IRQHandler [WEAK]
EXPORT DMA1_Channel2_IRQHandler [WEAK]
EXPORT DMA1_Channel3_IRQHandler [WEAK]
EXPORT DMA1_Channel4_IRQHandler [WEAK]
EXPORT DMA1_Channel5_IRQHandler [WEAK]
EXPORT DMA1_Channel6_IRQHandler [WEAK]
EXPORT DMA1_Channel7_IRQHandler [WEAK]
EXPORT ADC1_IRQHandler [WEAK]
EXPORT CAN1_TX_IRQHandler [WEAK]
EXPORT CAN1_RX0_IRQHandler [WEAK]
EXPORT CAN1_RX1_IRQHandler [WEAK]
EXPORT CAN1_SCE_IRQHandler [WEAK]
EXPORT EXTI9_5_IRQHandler [WEAK]
EXPORT TIM1_BRK_TIM15_IRQHandler [WEAK]
EXPORT TIM1_UP_TIM16_IRQHandler [WEAK]
EXPORT TIM1_TRG_COM_IRQHandler [WEAK]
EXPORT TIM1_CC_IRQHandler [WEAK]
EXPORT TIM2_IRQHandler [WEAK]
EXPORT I2C1_EV_IRQHandler [WEAK]
EXPORT I2C1_ER_IRQHandler [WEAK]
EXPORT I2C2_EV_IRQHandler [WEAK]
EXPORT I2C2_ER_IRQHandler [WEAK]
EXPORT SPI1_IRQHandler [WEAK]
EXPORT SPI2_IRQHandler [WEAK]
EXPORT USART1_IRQHandler [WEAK]
EXPORT USART2_IRQHandler [WEAK]
EXPORT USART3_IRQHandler [WEAK]
EXPORT EXTI15_10_IRQHandler [WEAK]
EXPORT RTC_Alarm_IRQHandler [WEAK]
EXPORT SDMMC1_IRQHandler [WEAK]
EXPORT SPI3_IRQHandler [WEAK]
EXPORT TIM6_DAC_IRQHandler [WEAK]
EXPORT TIM7_IRQHandler [WEAK]
EXPORT DMA2_Channel1_IRQHandler [WEAK]
EXPORT DMA2_Channel2_IRQHandler [WEAK]
EXPORT DMA2_Channel3_IRQHandler [WEAK]
EXPORT DMA2_Channel4_IRQHandler [WEAK]
EXPORT DMA2_Channel5_IRQHandler [WEAK]
EXPORT COMP_IRQHandler [WEAK]
EXPORT LPTIM1_IRQHandler [WEAK]
EXPORT LPTIM2_IRQHandler [WEAK]
EXPORT DMA2_Channel6_IRQHandler [WEAK]
EXPORT DMA2_Channel7_IRQHandler [WEAK]
EXPORT LPUART1_IRQHandler [WEAK]
EXPORT QUADSPI_IRQHandler [WEAK]
EXPORT I2C3_EV_IRQHandler [WEAK]
EXPORT I2C3_ER_IRQHandler [WEAK]
EXPORT SAI1_IRQHandler [WEAK]
EXPORT SWPMI1_IRQHandler [WEAK]
EXPORT TSC_IRQHandler [WEAK]
EXPORT RNG_IRQHandler [WEAK]
EXPORT FPU_IRQHandler [WEAK]
EXPORT CRS_IRQHandler [WEAK]
WWDG_IRQHandler
PVD_PVM_IRQHandler
TAMP_STAMP_IRQHandler
RTC_WKUP_IRQHandler
FLASH_IRQHandler
RCC_IRQHandler
EXTI0_IRQHandler
EXTI1_IRQHandler
EXTI2_IRQHandler
EXTI3_IRQHandler
EXTI4_IRQHandler
DMA1_Channel1_IRQHandler
DMA1_Channel2_IRQHandler
DMA1_Channel3_IRQHandler
DMA1_Channel4_IRQHandler
DMA1_Channel5_IRQHandler
DMA1_Channel6_IRQHandler
DMA1_Channel7_IRQHandler
ADC1_IRQHandler
CAN1_TX_IRQHandler
CAN1_RX0_IRQHandler
CAN1_RX1_IRQHandler
CAN1_SCE_IRQHandler
EXTI9_5_IRQHandler
TIM1_BRK_TIM15_IRQHandler
TIM1_UP_TIM16_IRQHandler
TIM1_TRG_COM_IRQHandler
TIM1_CC_IRQHandler
TIM2_IRQHandler
I2C1_EV_IRQHandler
I2C1_ER_IRQHandler
I2C2_EV_IRQHandler
I2C2_ER_IRQHandler
SPI1_IRQHandler
SPI2_IRQHandler
USART1_IRQHandler
USART2_IRQHandler
USART3_IRQHandler
EXTI15_10_IRQHandler
RTC_Alarm_IRQHandler
SDMMC1_IRQHandler
SPI3_IRQHandler
TIM6_DAC_IRQHandler
TIM7_IRQHandler
DMA2_Channel1_IRQHandler
DMA2_Channel2_IRQHandler
DMA2_Channel3_IRQHandler
DMA2_Channel4_IRQHandler
DMA2_Channel5_IRQHandler
COMP_IRQHandler
LPTIM1_IRQHandler
LPTIM2_IRQHandler
DMA2_Channel6_IRQHandler
DMA2_Channel7_IRQHandler
LPUART1_IRQHandler
QUADSPI_IRQHandler
I2C3_EV_IRQHandler
I2C3_ER_IRQHandler
SAI1_IRQHandler
SWPMI1_IRQHandler
TSC_IRQHandler
RNG_IRQHandler
FPU_IRQHandler
CRS_IRQHandler
B .
ENDP
ALIGN
;*******************************************************************************
; User Stack and Heap initialization
;*******************************************************************************
IF :DEF:__MICROLIB
EXPORT __initial_sp
EXPORT __heap_base
EXPORT __heap_limit
ELSE
IMPORT __use_two_region_memory
EXPORT __user_initial_stackheap
__user_initial_stackheap
LDR R0, = Heap_Mem
LDR R1, =(Stack_Mem + Stack_Size)
LDR R2, = (Heap_Mem + Heap_Size)
LDR R3, = Stack_Mem
BX LR
ALIGN
ENDIF
END
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****

View File

@@ -0,0 +1,47 @@
#all: Reformat remaining C code that doesn't have a space after a comma.
5b700b0af90591d6b1a2c087bb8de6b7f1bfdd2d
# ports: Reformat more C and Python source code.
5c32111fa0e31e451b0f1666bdf926be2fdfd82c
# all: Update Python formatting to latest Black version 22.1.0.
ab2923dfa1174dc177f0a90cb00a7e4ff87958d2
# all: Update Python formatting to latest Black version 21.12b0.
3770fab33449a5dadf8eb06edfae0767e75320a6
# tools/gen-cpydiff.py: Fix formatting of doc strings for new Black.
0f78c36c5aa458a954eed39a46942209107a553e
# tests/run-tests.py: Reformat with Black.
2a38d7103672580882fb621a5b76e8d26805d593
# all: Update Python code to conform to latest black formatting.
06659077a81b85882254cf0953c33b27614e018e
# tools/uncrustify: Enable more opts to remove space between func and '('.
77ed6f69ac35c1663a5633a8ee1d8a2446542204
# tools/codeformat.py: Include extmod/{btstack,nimble} in code formatting.
026fda605e03113d6e753290d65fed774418bc53
# all: Format code to add space after C++-style comment start.
84fa3312cfa7d2237d4b56952f2cd6e3591210c4
# tests: Format all Python code with black, except tests in basics subdir.
3dc324d3f1312e40d3a8ed87e7244966bb756f26
# all: Remove spaces inside and around parenthesis.
1a3e386c67e03a79eb768cb6e9f6777e002d6660
# all: Remove spaces between nested paren and inside function arg paren.
feb25775851ba0c04b8d1013716f442258879d9c
# all: Reformat C and Python source code with tools/codeformat.py.
69661f3343bedf86e514337cff63d96cc42f8859
# stm32/usbdev: Convert files to unix line endings.
abde0fa2267f9062b28c3c015d7662a550125cc6
# all: Remove trailing spaces, per coding conventions.
761e4c7ff62896c7d8f8c3dfc3cc98a4cc4f2f6f

View File

@@ -0,0 +1,26 @@
# Per default everything gets normalized and gets LF line endings on checkout.
* text eol=lf
# These will always have CRLF line endings on checkout.
*.vcxproj text eol=crlf
*.props text eol=crlf
*.bat text eol=crlf
# These are binary so should never be modified by git.
*.a binary
*.png binary
*.jpg binary
*.dxf binary
*.mpy binary
# These should also not be modified by git.
tests/basics/string_cr_conversion.py -text
tests/basics/string_crlf_conversion.py -text
ports/stm32/pybcdc.inf_template -text
ports/stm32/usbhost/** -text
ports/cc3200/hal/aes.c -text
ports/cc3200/hal/aes.h -text
ports/cc3200/hal/des.c -text
ports/cc3200/hal/i2s.c -text
ports/cc3200/hal/i2s.h -text
ports/cc3200/version.h -text

View File

@@ -0,0 +1 @@
github: micropython

View File

@@ -0,0 +1,25 @@
---
name: Bug report
about: Report an issue
title: ''
labels: bug
assignees: ''
---
* Remove all placeholder text below before submitting.
* Please search existing issues before raising a new issue. For questions about MicroPython or for help using MicroPython, please see the MicroPython Forum -- https://forum.micropython.org/
* In your issue, please include a clear and concise description of what the bug is, the expected output, and how to replicate it.
* If this issue involves external hardware, please include links to relevant datasheets and schematics.
* If you are seeing code being executed incorrectly, please provide a minimal example and expected output (e.g. comparison to CPython).
* For build issues, please include full details of your environment, compiler versions, command lines, and build output.
* Please provide as much information as possible about the version of MicroPython you're running, such as:
- firmware file name
- git commit hash and port/board
- version information shown in the REPL (hit Ctrl-B to see the startup message)

View File

@@ -0,0 +1,11 @@
blank_issues_enabled: false
contact_links:
- name: MicroPython Forum
url: https://forum.micropython.org/
about: Community discussion about all things MicroPython. This is the best place to start if you have questions about using MicroPython or getting started with MicroPython development.
- name: MicroPython Documentation
url: https://docs.micropython.org/
about: Documentation for using and working with MicroPython and libraries.
- name: MicroPython Downloads
url: https://micropython.org/download/
about: Pre-built firmware and information for most supported boards.

View File

@@ -0,0 +1,16 @@
---
name: Documentation issue
about: Report areas of the documentation or examples that need improvement
title: 'docs: '
labels: documentation
assignees: ''
---
* Remove all placeholder text below before submitting.
* Please search existing issues before raising a new issue. For questions about MicroPython or for help using MicroPython, please see the MicroPython Forum -- https://forum.micropython.org/
* Describe what was missing from the documentation and/or what was incorrect/incomplete.
* If possible, please link to the relevant page on https://docs.micropython.org/

View File

@@ -0,0 +1,24 @@
---
name: Feature request
about: Request a feature or improvement
title: ''
labels: enhancement
assignees: ''
---
* Remove all placeholder text below before submitting.
* Please search existing issues before raising a new issue. For questions about MicroPython or for help using MicroPython, please see the MicroPython Forum -- https://forum.micropython.org/
* Describe the feature you'd like to see added to MicroPython. In particular, what does this feature enable and why is it useful. MicroPython aims to strike a balance between functionality and code size, so please consider whether this feature can be optionally enabled and whether it can be provided in other ways (e.g. pure-Python library).
* For core Python features, where possible please include a link to the relevant PEP.
* For new architectures / ports / boards, please provide links to relevant documentation, specifications, and toolchains. Any information about the popularity and unique features about this hardware would also be useful.
* For features for existing ports (e.g. new peripherals or microcontroller features), please describe which port(s) it applies too, and whether this is could be an extension to the machine API or a port-specific module?
* For drivers (e.g. for external hardware), please link to datasheets and/or existing drivers from other sources.
* Who do you expect will implement the feature you are requesting? Would you be willing to sponsor this work?

View File

@@ -0,0 +1,16 @@
---
name: Security report
about: Report a security issue or vunerability in MicroPython
title: ''
labels: security
assignees: ''
---
* Remove all placeholder text before submitting the new issue.
* If you need to raise this issue privately with the MicroPython team, please email contact@micropython.org instead.
* Include a clear and concise description of what the security issue is.
* What does this issue allow an attacker to do?

View File

@@ -0,0 +1,16 @@
name: Check code formatting
on: [push, pull_request]
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: actions/setup-python@v1
- name: Install packages
run: source tools/ci.sh && ci_code_formatting_setup
- name: Run code formatting
run: source tools/ci.sh && ci_code_formatting_run
- name: Check code formatting
run: git diff --exit-code

View File

@@ -0,0 +1,27 @@
name: Check code size
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'ports/bare-arm/**'
- 'ports/minimal/**'
jobs:
build:
runs-on: ubuntu-20.04
steps:
- uses: actions/checkout@v2
with:
fetch-depth: 100
- name: Install packages
run: source tools/ci.sh && ci_code_size_setup
- name: Build
run: source tools/ci.sh && ci_code_size_build
- name: Compute code size difference
run: tools/metrics.py diff --error-threshold 0 ~/size0 ~/size1

View File

@@ -0,0 +1,14 @@
name: Check commit message formatting
on: [push, pull_request]
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
with:
fetch-depth: '100'
- uses: actions/setup-python@v1
- name: Check commit message formatting
run: source tools/ci.sh && ci_commit_formatting_run

View File

@@ -0,0 +1,18 @@
name: Build docs
on:
pull_request:
paths:
- docs/**
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: actions/setup-python@v1
- name: Install Python packages
run: pip install Sphinx
- name: Build docs
run: make -C docs/ html

View File

@@ -0,0 +1,21 @@
name: Check examples
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'examples/**'
- 'ports/unix/**'
- 'py/**'
- 'shared/**'
jobs:
embedding:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Build
run: make -C examples/embedding
- name: Run
run: test "$(./examples/embedding/hello-embed)" = "Hello world of easy embedding!"

View File

@@ -0,0 +1,18 @@
name: .mpy file format and tools
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
jobs:
test:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_mpy_format_setup
- name: Test mpy-tool.py
run: source tools/ci.sh && ci_mpy_format_test

View File

@@ -0,0 +1,18 @@
name: Build ports metadata
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- ports/**
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Build ports download metadata
run: mkdir boards && ./tools/autobuild/build-downloads.py . ./boards

View File

@@ -0,0 +1,23 @@
name: cc3200 port
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'drivers/**'
- 'ports/cc3200/**'
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_cc3200_setup
- name: Build
run: source tools/ci.sh && ci_cc3200_build

View File

@@ -0,0 +1,32 @@
name: esp32 port
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'drivers/**'
- 'ports/esp32/**'
jobs:
build_idf402:
runs-on: ubuntu-20.04
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_esp32_idf402_setup
- name: Build
run: source tools/ci.sh && ci_esp32_build
build_idf44:
runs-on: ubuntu-20.04
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_esp32_idf44_setup
- name: Build
run: source tools/ci.sh && ci_esp32_build

View File

@@ -0,0 +1,23 @@
name: esp8266 port
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'drivers/**'
- 'ports/esp8266/**'
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_esp8266_setup && ci_esp8266_path >> $GITHUB_PATH
- name: Build
run: source tools/ci.sh && ci_esp8266_build

View File

@@ -0,0 +1,24 @@
name: javascript port
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'ports/javascript/**'
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_javascript_setup
- name: Build
run: source tools/ci.sh && ci_javascript_build
- name: Run tests
run: source tools/ci.sh && ci_javascript_run_tests

View File

@@ -0,0 +1,23 @@
name: mimxrt port
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'drivers/**'
- 'ports/mimxrt/**'
jobs:
build:
runs-on: ubuntu-20.04
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_mimxrt_setup
- name: Build
run: source tools/ci.sh && ci_mimxrt_build

View File

@@ -0,0 +1,23 @@
name: nrf port
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'drivers/**'
- 'ports/nrf/**'
jobs:
build:
runs-on: ubuntu-20.04
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_nrf_setup
- name: Build
run: source tools/ci.sh && ci_nrf_build

View File

@@ -0,0 +1,23 @@
name: powerpc port
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'drivers/**'
- 'ports/powerpc/**'
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_powerpc_setup
- name: Build
run: source tools/ci.sh && ci_powerpc_build

View File

@@ -0,0 +1,27 @@
name: qemu-arm port
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'drivers/**'
- 'ports/qemu-arm/**'
- 'tests/**'
jobs:
build_and_test:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_qemu_arm_setup
- name: Build and run test suite
run: source tools/ci.sh && ci_qemu_arm_build
- name: Print failures
if: failure()
run: grep --before-context=100 --text "FAIL" ports/qemu-arm/build/console.out

View File

@@ -0,0 +1,24 @@
name: renesas-ra port
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'drivers/**'
- 'ports/renesas-ra/**'
jobs:
build_renesas_ra_board:
runs-on: ubuntu-20.04
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_renesas_ra_setup
- name: Build
run: source tools/ci.sh && ci_renesas_ra_board_build

View File

@@ -0,0 +1,23 @@
name: rp2 port
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'drivers/**'
- 'ports/rp2/**'
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_rp2_setup
- name: Build
run: source tools/ci.sh && ci_rp2_build

View File

@@ -0,0 +1,23 @@
name: samd port
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'drivers/**'
- 'ports/samd/**'
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_samd_setup
- name: Build
run: source tools/ci.sh && ci_samd_build

View File

@@ -0,0 +1,32 @@
name: stm32 port
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'drivers/**'
- 'ports/stm32/**'
jobs:
build_pyb:
runs-on: ubuntu-20.04
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_stm32_setup
- name: Build
run: source tools/ci.sh && ci_stm32_pyb_build
build_nucleo:
runs-on: ubuntu-20.04
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_stm32_setup
- name: Build
run: source tools/ci.sh && ci_stm32_nucleo_build

View File

@@ -0,0 +1,23 @@
name: teensy port
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'drivers/**'
- 'ports/teensy/**'
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_teensy_setup
- name: Build
run: source tools/ci.sh && ci_teensy_build

View File

@@ -0,0 +1,230 @@
name: unix port
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'examples/**'
- 'ports/unix/**'
- 'tests/**'
jobs:
minimal:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Build
run: source tools/ci.sh && ci_unix_minimal_build
- name: Run main test suite
run: source tools/ci.sh && ci_unix_minimal_run_tests
- name: Print failures
if: failure()
run: tests/run-tests.py --print-failures
reproducible:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Build with reproducible date
run: source tools/ci.sh && ci_unix_minimal_build
env:
SOURCE_DATE_EPOCH: 1234567890
- name: Check reproducible build date
run: echo | ports/unix/micropython-minimal -i | grep 'on 2009-02-13;'
standard:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Build
run: source tools/ci.sh && ci_unix_standard_build
- name: Run main test suite
run: source tools/ci.sh && ci_unix_standard_run_tests
- name: Print failures
if: failure()
run: tests/run-tests.py --print-failures
dev:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Build
run: source tools/ci.sh && ci_unix_dev_build
- name: Run main test suite
run: source tools/ci.sh && ci_unix_dev_run_tests
- name: Print failures
if: failure()
run: tests/run-tests.py --print-failures
coverage:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_unix_coverage_setup
- name: Build
run: source tools/ci.sh && ci_unix_coverage_build
- name: Run main test suite
run: source tools/ci.sh && ci_unix_coverage_run_tests
- name: Test merging .mpy files
run: source tools/ci.sh && ci_unix_coverage_run_mpy_merge_tests
- name: Build native mpy modules
run: source tools/ci.sh && ci_native_mpy_modules_build
- name: Test importing .mpy generated by mpy_ld.py
run: source tools/ci.sh && ci_unix_coverage_run_native_mpy_tests
- name: Run gcov coverage analysis
run: |
(cd ports/unix && gcov -o build-coverage/py ../../py/*.c || true)
(cd ports/unix && gcov -o build-coverage/extmod ../../extmod/*.c || true)
- name: Upload coverage to Codecov
uses: codecov/codecov-action@v1
with:
fail_ci_if_error: true
verbose: true
- name: Print failures
if: failure()
run: tests/run-tests.py --print-failures
coverage_32bit:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_unix_32bit_setup
- name: Build
run: source tools/ci.sh && ci_unix_coverage_32bit_build
- name: Run main test suite
run: source tools/ci.sh && ci_unix_coverage_32bit_run_tests
- name: Build native mpy modules
run: source tools/ci.sh && ci_native_mpy_modules_32bit_build
- name: Test importing .mpy generated by mpy_ld.py
run: source tools/ci.sh && ci_unix_coverage_32bit_run_native_mpy_tests
- name: Print failures
if: failure()
run: tests/run-tests.py --print-failures
nanbox:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_unix_32bit_setup
- name: Build
run: source tools/ci.sh && ci_unix_nanbox_build
- name: Run main test suite
run: source tools/ci.sh && ci_unix_nanbox_run_tests
- name: Print failures
if: failure()
run: tests/run-tests.py --print-failures
float:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Build
run: source tools/ci.sh && ci_unix_float_build
- name: Run main test suite
run: source tools/ci.sh && ci_unix_float_run_tests
- name: Print failures
if: failure()
run: tests/run-tests.py --print-failures
stackless_clang:
runs-on: ubuntu-20.04
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_unix_clang_setup
- name: Build
run: source tools/ci.sh && ci_unix_stackless_clang_build
- name: Run main test suite
run: source tools/ci.sh && ci_unix_stackless_clang_run_tests
- name: Print failures
if: failure()
run: tests/run-tests.py --print-failures
float_clang:
runs-on: ubuntu-20.04
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_unix_clang_setup
- name: Build
run: source tools/ci.sh && ci_unix_float_clang_build
- name: Run main test suite
run: source tools/ci.sh && ci_unix_float_clang_run_tests
- name: Print failures
if: failure()
run: tests/run-tests.py --print-failures
settrace:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Build
run: source tools/ci.sh && ci_unix_settrace_build
- name: Run main test suite
run: source tools/ci.sh && ci_unix_settrace_run_tests
- name: Print failures
if: failure()
run: tests/run-tests.py --print-failures
settrace_stackless:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Build
run: source tools/ci.sh && ci_unix_settrace_stackless_build
- name: Run main test suite
run: source tools/ci.sh && ci_unix_settrace_stackless_run_tests
- name: Print failures
if: failure()
run: tests/run-tests.py --print-failures
macos:
runs-on: macos-11.0
steps:
- uses: actions/checkout@v2
- uses: actions/setup-python@v2
with:
python-version: '3.8'
- name: Build
run: source tools/ci.sh && ci_unix_macos_build
- name: Run tests
run: source tools/ci.sh && ci_unix_macos_run_tests
- name: Print failures
if: failure()
run: tests/run-tests.py --print-failures
qemu_mips:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_unix_qemu_mips_setup
- name: Build
run: source tools/ci.sh && ci_unix_qemu_mips_build
- name: Run main test suite
run: source tools/ci.sh && ci_unix_qemu_mips_run_tests
- name: Print failures
if: failure()
run: tests/run-tests.py --print-failures
qemu_arm:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_unix_qemu_arm_setup
- name: Build
run: source tools/ci.sh && ci_unix_qemu_arm_build
- name: Run main test suite
run: source tools/ci.sh && ci_unix_qemu_arm_run_tests
- name: Print failures
if: failure()
run: tests/run-tests.py --print-failures

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@@ -0,0 +1,23 @@
name: windows port
on:
push:
pull_request:
paths:
- '.github/workflows/*.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'ports/unix/**'
- 'ports/windows/**'
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_windows_setup
- name: Build
run: source tools/ci.sh && ci_windows_build

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@@ -0,0 +1,24 @@
name: zephyr port
on:
push:
pull_request:
paths:
- '.github/workflows/ports_zephyr.yml'
- 'tools/**'
- 'py/**'
- 'extmod/**'
- 'lib/**'
- 'ports/zephyr/**'
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Install packages
run: source tools/ci.sh && ci_zephyr_setup
- name: Install Zephyr
run: source tools/ci.sh && ci_zephyr_install
- name: Build
run: source tools/ci.sh && ci_zephyr_build

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# Compiled Sources
###################
*.o
*.a
*.elf
*.bin
*.map
*.hex
*.dis
*.exe
# Packages
############
# Logs and Databases
######################
*.log
# VIM Swap Files
######################
*.swp
# Build directories
######################
build/
build-*/
# Test failure outputs
######################
tests/results/*
# Python cache files
######################
__pycache__/
*.pyc
# Customized Makefile/project overrides
######################
GNUmakefile
user.props
# Generated rst files
######################
genrst/
# MacOS desktop metadata files
######################
.DS_Store

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@@ -0,0 +1,52 @@
[submodule "lib/axtls"]
path = lib/axtls
url = https://github.com/micropython/axtls.git
[submodule "lib/libffi"]
path = lib/libffi
url = https://github.com/atgreen/libffi
[submodule "lib/lwip"]
path = lib/lwip
url = https://github.com/lwip-tcpip/lwip.git
[submodule "lib/berkeley-db-1.xx"]
path = lib/berkeley-db-1.xx
url = https://github.com/pfalcon/berkeley-db-1.xx
[submodule "lib/stm32lib"]
path = lib/stm32lib
url = https://github.com/micropython/stm32lib
branch = work-F0-1.9.0+F4-1.16.0+F7-1.7.0+G4-1.3.0+H7-1.6.0+L0-1.11.2+L4-1.17.0+WB-1.10.0+WL-1.1.0
[submodule "lib/nrfx"]
path = lib/nrfx
url = https://github.com/NordicSemiconductor/nrfx.git
[submodule "lib/mbedtls"]
path = lib/mbedtls
url = https://github.com/ARMmbed/mbedtls.git
[submodule "lib/asf4"]
path = lib/asf4
url = https://github.com/adafruit/asf4
branch = circuitpython
[submodule "lib/tinyusb"]
path = lib/tinyusb
url = https://github.com/hathach/tinyusb
[submodule "lib/mynewt-nimble"]
path = lib/mynewt-nimble
url = https://github.com/micropython/mynewt-nimble.git
[submodule "lib/btstack"]
path = lib/btstack
url = https://github.com/bluekitchen/btstack.git
[submodule "lib/nxp_driver"]
path = lib/nxp_driver
url = https://github.com/hathach/nxp_driver.git
[submodule "lib/libhydrogen"]
path = lib/libhydrogen
url = https://github.com/jedisct1/libhydrogen.git
[submodule "lib/pico-sdk"]
path = lib/pico-sdk
url = https://github.com/raspberrypi/pico-sdk.git
[submodule "lib/fsp"]
path = lib/fsp
url = https://github.com/renesas/fsp.git
[submodule "lib/wiznet"]
path = lib/wiznet5k
url = https://github.com/andrewleech/wiznet_ioLibrary_Driver.git
# Requires https://github.com/Wiznet/ioLibrary_Driver/pull/120
# url = https://github.com/Wiznet/ioLibrary_Driver.git

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@@ -0,0 +1,235 @@
Git commit conventions
======================
Each commit message should start with a directory or full file path
prefix, so it was clear which part of codebase a commit affects. If
a change affects one file, it's better to use path to a file. If it
affects few files in a subdirectory, using subdirectory as a prefix
is ok. For longish paths, it's acceptable to drop intermediate
components, which still should provide good context of a change.
It's also ok to drop file extensions.
Besides prefix, first line of a commit message should describe a
change clearly and to the point, and be a grammatical sentence with
final full stop. First line should fit within 72 characters. Examples
of good first line of commit messages:
py/objstr: Add splitlines() method.
py: Rename FOO to BAR.
docs/machine: Fix typo in reset() description.
ports: Switch to use lib/foo instead of duplicated code.
After the first line add an empty line and in the following lines describe
the change in a detail, if needed, with lines fitting within 75 characters
(with an exception for long items like URLs which cannot be broken). Any
change beyond 5 lines would likely require such detailed description.
To get good practical examples of good commits and their messages, browse
the `git log` of the project.
When committing you are encouraged to sign-off your commit by adding
"Signed-off-by" lines and similar, eg using "git commit -s". If you don't
explicitly sign-off in this way then the commit message, which includes your
name and email address in the "Author" line, implies your sign-off. In either
case, of explicit or implicit sign-off, you are certifying and signing off
against the following:
* That you wrote the change yourself, or took it from a project with
a compatible license (in the latter case the commit message, and possibly
source code should provide reference where the implementation was taken
from and give credit to the original author, as required by the license).
* That you are allowed to release these changes to an open-source project
(for example, changes done during paid work for a third party may require
explicit approval from that third party).
* That you (or your employer) agree to release the changes under
MicroPython's license, which is the MIT license. Note that you retain
copyright for your changes (for smaller changes, the commit message
conveys your copyright; if you make significant changes to a particular
source module, you're welcome to add your name to the file header).
* Your contribution including commit message will be publicly and
indefinitely available for anyone to access, including redistribution
under the terms of the project's license.
* Your signature for all of the above, which is the "Signed-off-by" line
or the "Author" line in the commit message, includes your full real name and
a valid and active email address by which you can be contacted in the
foreseeable future.
Code auto-formatting
====================
Both C and Python code are auto-formatted using the `tools/codeformat.py`
script. This uses [uncrustify](https://github.com/uncrustify/uncrustify) to
format C code and [black](https://github.com/psf/black) to format Python code.
After making changes, and before committing, run this tool to reformat your
changes to the correct style. Without arguments this tool will reformat all
source code (and may take some time to run). Otherwise pass as arguments to
the tool the files that changed and it will only reformat those.
Python code conventions
=======================
Python code follows [PEP 8](https://legacy.python.org/dev/peps/pep-0008/) and
is auto-formatted using [black](https://github.com/psf/black) with a line-length
of 99 characters.
Naming conventions:
- Module names are short and all lowercase; eg pyb, stm.
- Class names are CamelCase, with abbreviations all uppercase; eg I2C, not
I2c.
- Function and method names are all lowercase with words separated by
a single underscore as necessary to improve readability; eg mem_read.
- Constants are all uppercase with words separated by a single underscore;
eg GPIO_IDR.
C code conventions
==================
C code is auto-formatted using [uncrustify](https://github.com/uncrustify/uncrustify)
and the corresponding configuration file `tools/uncrustify.cfg`, with a few
minor fix-ups applied by `tools/codeformat.py`. When writing new C code please
adhere to the existing style and use `tools/codeformat.py` to check any changes.
The main conventions, and things not enforceable via the auto-formatter, are
described below.
White space:
- Expand tabs to 4 spaces.
- Don't leave trailing whitespace at the end of a line.
- For control blocks (if, for, while), put 1 space between the
keyword and the opening parenthesis.
- Put 1 space after a comma, and 1 space around operators.
Braces:
- Use braces for all blocks, even no-line and single-line pieces of
code.
- Put opening braces on the end of the line it belongs to, not on
a new line.
- For else-statements, put the else on the same line as the previous
closing brace.
Header files:
- Header files should be protected from multiple inclusion with #if
directives. See an existing header for naming convention.
Names:
- Use underscore_case, not camelCase for all names.
- Use CAPS_WITH_UNDERSCORE for enums and macros.
- When defining a type use underscore_case and put '_t' after it.
Integer types: MicroPython runs on 16, 32, and 64 bit machines, so it's
important to use the correctly-sized (and signed) integer types. The
general guidelines are:
- For most cases use mp_int_t for signed and mp_uint_t for unsigned
integer values. These are guaranteed to be machine-word sized and
therefore big enough to hold the value from a MicroPython small-int
object.
- Use size_t for things that count bytes / sizes of objects.
- You can use int/uint, but remember that they may be 16-bits wide.
- If in doubt, use mp_int_t/mp_uint_t.
Comments:
- Be concise and only write comments for things that are not obvious.
- Use `// ` prefix, NOT `/* ... */`. No extra fluff.
Memory allocation:
- Use m_new, m_renew, m_del (and friends) to allocate and free heap memory.
These macros are defined in py/misc.h.
Examples
--------
Braces, spaces, names and comments:
#define TO_ADD (123)
// This function will always recurse indefinitely and is only used to show
// coding style
int foo_function(int x, int some_value) {
if (x < some_value) {
foo(some_value, x);
} else {
foo(x + TO_ADD, some_value - 1);
}
for (int my_counter = 0; my_counter < x; ++my_counter) {
}
}
Type declarations:
typedef struct _my_struct_t {
int member;
void *data;
} my_struct_t;
Documentation conventions
=========================
MicroPython generally follows CPython in documentation process and
conventions. reStructuredText syntax is used for the documention.
Specific conventions/suggestions:
* Use `*` markup to refer to arguments of a function, e.g.:
```
.. method:: poll.unregister(obj)
Unregister *obj* from polling.
```
* Use following syntax for cross-references/cross-links:
```
:func:`foo` - function foo in current module
:func:`module1.foo` - function foo in module "module1"
(similarly for other referent types)
:class:`Foo` - class Foo
:meth:`Class.method1` - method1 in Class
:meth:`~Class.method1` - method1 in Class, but rendered just as "method1()",
not "Class.method1()"
:meth:`title <method1>` - reference method1, but render as "title" (use only
if really needed)
:mod:`module1` - module module1
`symbol` - generic xref syntax which can replace any of the above in case
the xref is unambiguous. If there's ambiguity, there will be a warning
during docs generation, which need to be fixed using one of the syntaxes
above
```
* Cross-referencing arbitrary locations
~~~
.. _xref_target:
Normal non-indented text.
This is :ref:`reference <xref_target>`.
(If xref target is followed by section title, can be just
:ref:`xref_target`).
~~~
* Linking to external URL:
```
`link text <http://foo.com/...>`_
```
* Referencing builtin singleton objects:
```
``None``, ``True``, ``False``
```
* Use following syntax to create common description for more than one element:
~~~
.. function:: foo(x)
bar(y)
Description common to foo() and bar().
~~~
More detailed guides and quickrefs:
* http://www.sphinx-doc.org/en/stable/rest.html
* http://www.sphinx-doc.org/en/stable/markup/inline.html
* http://docutils.sourceforge.net/docs/user/rst/quickref.html

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MicroPython Code of Conduct
===========================
The MicroPython community is made up of members from around the globe with a
diverse set of skills, personalities, and experiences. It is through these
differences that our community experiences great successes and continued growth.
When you're working with members of the community, this Code of Conduct will
help steer your interactions and keep MicroPython a positive, successful, and
growing community.
Members of the MicroPython community are open, considerate, and respectful.
Behaviours that reinforce these values contribute to a positive environment, and
include: acknowledging time and effort, being respectful of differing viewpoints
and experiences, gracefully accepting constructive criticism, and using
welcoming and inclusive language.
Every member of our community has the right to have their identity respected.
The MicroPython community is dedicated to providing a positive experience for
everyone, regardless of age, gender identity and expression, sexual orientation,
disability, physical appearance, body size, ethnicity, nationality, race, or
religion (or lack thereof), education, or socio-economic status.
Unacceptable behaviour includes: harassment, trolling, deliberate intimidation,
violent threats or language directed against another person; insults, put downs,
or jokes that are based upon stereotypes, that are exclusionary, or that hold
others up for ridicule; unwelcome sexual attention or advances; sustained
disruption of community discussions; publishing others' private information
without explicit permission; and other conduct that is inappropriate for a
professional audience including people of many different backgrounds.
This code of conduct covers all online and offline presence related to the
MicroPython project, including GitHub and the forum. If a participant engages
in behaviour that violates this code of conduct, the MicroPython team may take
action as they deem appropriate, including warning the offender or expulsion
from the community. Community members asked to stop any inappropriate behaviour
are expected to comply immediately.
Thank you for helping make this a welcoming, friendly community for everyone.
If you believe that someone is violating the code of conduct, or have any other
concerns, please contact a member of the MicroPython team by emailing
contact@micropython.org.
License
-------
This Code of Conduct is licensed under the Creative Commons
Attribution-ShareAlike 3.0 Unported License.
Attributions
------------
Based on the Python code of conduct found at https://www.python.org/psf/conduct/

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@@ -0,0 +1,8 @@
When reporting an issue and especially submitting a pull request, please
make sure that you are acquainted with Contributor Guidelines:
https://github.com/micropython/micropython/wiki/ContributorGuidelines
as well as the Code Conventions, which includes details of how to commit:
https://github.com/micropython/micropython/blob/master/CODECONVENTIONS.md

View File

@@ -0,0 +1,85 @@
The MIT License (MIT)
Copyright (c) 2013-2022 Damien P. George
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
--------------------------------------------------------------------------------
Unless specified otherwise (see below), the above license and copyright applies
to all files in this repository.
Individual files may include additional copyright holders.
The various ports of MicroPython may include third-party software that is
licensed under different terms. These licenses are summarised in the tree
below, please refer to these files and directories for further license and
copyright information. Note that (L)GPL-licensed code listed below is only
used during the build process and is not part of the compiled source code.
/ (MIT)
/drivers
/cc3000 (BSD-3-clause)
/cc3100 (BSD-3-clause)
/wiznet5k (BSD-3-clause)
/lib
/asf4 (Apache-2.0)
/axtls (BSD-3-clause)
/config
/scripts
/config (GPL-2.0-or-later)
/Rules.mak (GPL-2.0)
/berkeley-db-1xx (BSD-4-clause)
/btstack (See btstack/LICENSE)
/cmsis (BSD-3-clause)
/crypto-algorithms (NONE)
/libhydrogen (ISC)
/littlefs (BSD-3-clause)
/lwip (BSD-3-clause)
/mynewt-nimble (Apache-2.0)
/nrfx (BSD-3-clause)
/nxp_driver (BSD-3-Clause)
/oofatfs (BSD-1-clause)
/pico-sdk (BSD-3-clause)
/re15 (BSD-3-clause)
/stm32lib (BSD-3-clause)
/tinytest (BSD-3-clause)
/tinyusb (MIT)
/uzlib (Zlib)
/logo (uses OFL-1.1)
/ports
/cc3200
/hal (BSD-3-clause)
/simplelink (BSD-3-clause)
/FreeRTOS (GPL-2.0 with FreeRTOS exception)
/stm32
/usbd*.c (MCD-ST Liberty SW License Agreement V2)
/stm32_it.* (MIT + BSD-3-clause)
/system_stm32*.c (MIT + BSD-3-clause)
/boards
/startup_stm32*.s (BSD-3-clause)
/*/stm32*.h (BSD-3-clause)
/usbdev (MCD-ST Liberty SW License Agreement V2)
/usbhost (MCD-ST Liberty SW License Agreement V2)
/teensy
/core (PJRC.COM)
/zephyr
/src (Apache-2.0)
/tools
/dfu.py (LGPL-3.0-only)

View File

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[![CI badge](https://github.com/micropython/micropython/workflows/unix%20port/badge.svg)](https://github.com/micropython/micropython/actions?query=branch%3Amaster+event%3Apush) [![codecov](https://codecov.io/gh/micropython/micropython/branch/master/graph/badge.svg?token=I92PfD05sD)](https://codecov.io/gh/micropython/micropython)
The MicroPython project
=======================
<p align="center">
<img src="https://raw.githubusercontent.com/micropython/micropython/master/logo/upython-with-micro.jpg" alt="MicroPython Logo"/>
</p>
This is the MicroPython project, which aims to put an implementation
of Python 3.x on microcontrollers and small embedded systems.
You can find the official website at [micropython.org](http://www.micropython.org).
WARNING: this project is in beta stage and is subject to changes of the
code-base, including project-wide name changes and API changes.
MicroPython implements the entire Python 3.4 syntax (including exceptions,
`with`, `yield from`, etc., and additionally `async`/`await` keywords from
Python 3.5). The following core datatypes are provided: `str` (including
basic Unicode support), `bytes`, `bytearray`, `tuple`, `list`, `dict`, `set`,
`frozenset`, `array.array`, `collections.namedtuple`, classes and instances.
Builtin modules include `sys`, `time`, and `struct`, etc. Select ports have
support for `_thread` module (multithreading). Note that only a subset of
Python 3 functionality is implemented for the data types and modules.
MicroPython can execute scripts in textual source form or from precompiled
bytecode, in both cases either from an on-device filesystem or "frozen" into
the MicroPython executable.
See the repository http://github.com/micropython/pyboard for the MicroPython
board (PyBoard), the officially supported reference electronic circuit board.
Major components in this repository:
- py/ -- the core Python implementation, including compiler, runtime, and
core library.
- mpy-cross/ -- the MicroPython cross-compiler which is used to turn scripts
into precompiled bytecode.
- ports/unix/ -- a version of MicroPython that runs on Unix.
- ports/stm32/ -- a version of MicroPython that runs on the PyBoard and similar
STM32 boards (using ST's Cube HAL drivers).
- ports/minimal/ -- a minimal MicroPython port. Start with this if you want
to port MicroPython to another microcontroller.
- tests/ -- test framework and test scripts.
- docs/ -- user documentation in Sphinx reStructuredText format. Rendered
HTML documentation is available at http://docs.micropython.org.
Additional components:
- ports/bare-arm/ -- a bare minimum version of MicroPython for ARM MCUs. Used
mostly to control code size.
- ports/teensy/ -- a version of MicroPython that runs on the Teensy 3.1
(preliminary but functional).
- ports/pic16bit/ -- a version of MicroPython for 16-bit PIC microcontrollers.
- ports/cc3200/ -- a version of MicroPython that runs on the CC3200 from TI.
- ports/esp8266/ -- a version of MicroPython that runs on Espressif's ESP8266 SoC.
- ports/esp32/ -- a version of MicroPython that runs on Espressif's ESP32 SoC.
- ports/nrf/ -- a version of MicroPython that runs on Nordic's nRF51 and nRF52 MCUs.
- extmod/ -- additional (non-core) modules implemented in C.
- tools/ -- various tools, including the pyboard.py module.
- examples/ -- a few example Python scripts.
The subdirectories above may include READMEs with additional info.
"make" is used to build the components, or "gmake" on BSD-based systems.
You will also need bash, gcc, and Python 3.3+ available as the command `python3`
(if your system only has Python 2.7 then invoke make with the additional option
`PYTHON=python2`).
The MicroPython cross-compiler, mpy-cross
-----------------------------------------
Most ports require the MicroPython cross-compiler to be built first. This
program, called mpy-cross, is used to pre-compile Python scripts to .mpy
files which can then be included (frozen) into the firmware/executable for
a port. To build mpy-cross use:
$ cd mpy-cross
$ make
The Unix version
----------------
The "unix" port requires a standard Unix environment with gcc and GNU make.
x86 and x64 architectures are supported (i.e. x86 32- and 64-bit), as well
as ARM and MIPS. Making full-featured port to another architecture requires
writing some assembly code for the exception handling and garbage collection.
Alternatively, fallback implementation based on setjmp/longjmp can be used.
To build (see section below for required dependencies):
$ cd ports/unix
$ make submodules
$ make
Then to give it a try:
$ ./micropython
>>> list(5 * x + y for x in range(10) for y in [4, 2, 1])
Use `CTRL-D` (i.e. EOF) to exit the shell.
Learn about command-line options (in particular, how to increase heap size
which may be needed for larger applications):
$ ./micropython -h
Run complete testsuite:
$ make test
Unix version comes with a builtin package manager called upip, e.g.:
$ ./micropython -m upip install micropython-pystone
$ ./micropython -m pystone
Browse available modules on
[PyPI](https://pypi.python.org/pypi?%3Aaction=search&term=micropython).
Standard library modules come from
[micropython-lib](https://github.com/micropython/micropython-lib) project.
External dependencies
---------------------
Building MicroPython ports may require some dependencies installed.
For Unix port, `libffi` library and `pkg-config` tool are required. On
Debian/Ubuntu/Mint derivative Linux distros, install `build-essential`
(includes toolchain and make), `libffi-dev`, and `pkg-config` packages.
Other dependencies can be built together with MicroPython. This may
be required to enable extra features or capabilities, and in recent
versions of MicroPython, these may be enabled by default. To build
these additional dependencies, in the port directory you're
interested in (e.g. `ports/unix/`) first execute:
$ make submodules
This will fetch all the relevant git submodules (sub repositories) that
the port needs. Use the same command to get the latest versions of
submodules as they are updated from time to time. After that execute:
$ make deplibs
This will build all available dependencies (regardless whether they
are used or not). If you intend to build MicroPython with additional
options (like cross-compiling), the same set of options should be passed
to `make deplibs`. To actually enable/disable use of dependencies, edit
`ports/unix/mpconfigport.mk` file, which has inline descriptions of the options.
For example, to build SSL module (required for `upip` tool described above,
and so enabled by default), `MICROPY_PY_USSL` should be set to 1.
For some ports, building required dependences is transparent, and happens
automatically. But they still need to be fetched with the `make submodules`
command.
The STM32 version
-----------------
The "stm32" port requires an ARM compiler, arm-none-eabi-gcc, and associated
bin-utils. For those using Arch Linux, you need arm-none-eabi-binutils,
arm-none-eabi-gcc and arm-none-eabi-newlib packages. Otherwise, try here:
https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-rm
To build:
$ cd ports/stm32
$ make submodules
$ make
You then need to get your board into DFU mode. On the pyboard, connect the
3V3 pin to the P1/DFU pin with a wire (on PYBv1.0 they are next to each other
on the bottom left of the board, second row from the bottom).
Then to flash the code via USB DFU to your device:
$ make deploy
This will use the included `tools/pydfu.py` script. If flashing the firmware
does not work it may be because you don't have the correct permissions, and
need to use `sudo make deploy`.
See the README.md file in the ports/stm32/ directory for further details.
Contributing
------------
MicroPython is an open-source project and welcomes contributions. To be
productive, please be sure to follow the
[Contributors' Guidelines](https://github.com/micropython/micropython/wiki/ContributorGuidelines)
and the [Code Conventions](https://github.com/micropython/micropython/blob/master/CODECONVENTIONS.md).
Note that MicroPython is licenced under the MIT license, and all contributions
should follow this license.

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# Makefile for Sphinx documentation
#
# You can set these variables from the command line.
PYTHON = python3
SPHINXOPTS = -W --keep-going
SPHINXBUILD = sphinx-build
PAPER =
BUILDDIR = build/$(MICROPY_PORT)
CPYDIFFDIR = ../tools
CPYDIFF = gen-cpydiff.py
GENRSTDIR = genrst
# Run "make FORCE= ..." to avoid rebuilding from scratch (and risk
# producing incorrect docs).
FORCE = -E
# User-friendly check for sphinx-build
ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)
$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from http://sphinx-doc.org/)
endif
# Internal variables.
PAPEROPT_a4 = -D latex_paper_size=a4
PAPEROPT_letter = -D latex_paper_size=letter
ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
# the i18n builder cannot share the environment and doctrees with the others
I18NSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext
help:
@echo "Please use \`make <target>' where <target> is one of"
@echo " html to make standalone HTML files"
@echo " dirhtml to make HTML files named index.html in directories"
@echo " singlehtml to make a single large HTML file"
@echo " pickle to make pickle files"
@echo " json to make JSON files"
@echo " htmlhelp to make HTML files and a HTML help project"
@echo " qthelp to make HTML files and a qthelp project"
@echo " devhelp to make HTML files and a Devhelp project"
@echo " epub to make an epub"
@echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
@echo " latexpdf to make LaTeX files and run them through pdflatex"
@echo " latexpdfja to make LaTeX files and run them through platex/dvipdfmx"
@echo " text to make text files"
@echo " man to make manual pages"
@echo " texinfo to make Texinfo files"
@echo " info to make Texinfo files and run them through makeinfo"
@echo " gettext to make PO message catalogs"
@echo " changes to make an overview of all changed/added/deprecated items"
@echo " xml to make Docutils-native XML files"
@echo " pseudoxml to make pseudoxml-XML files for display purposes"
@echo " linkcheck to check all external links for integrity"
@echo " doctest to run all doctests embedded in the documentation (if enabled)"
@echo " cpydiff to generate the MicroPython differences from CPython"
clean:
rm -rf $(BUILDDIR)/*
rm -f $(GENRSTDIR)/*
cpydiff:
@echo "Generating MicroPython Differences."
rm -f $(GENRSTDIR)/*
cd $(CPYDIFFDIR) && $(PYTHON) $(CPYDIFF)
html: cpydiff
$(SPHINXBUILD) $(FORCE) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
@echo
@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
dirhtml:
$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
@echo
@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
singlehtml:
$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
@echo
@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
pickle:
$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
@echo
@echo "Build finished; now you can process the pickle files."
json:
$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
@echo
@echo "Build finished; now you can process the JSON files."
htmlhelp:
$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
@echo
@echo "Build finished; now you can run HTML Help Workshop with the" \
".hhp project file in $(BUILDDIR)/htmlhelp."
qthelp:
$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
@echo
@echo "Build finished; now you can run "qcollectiongenerator" with the" \
".qhcp project file in $(BUILDDIR)/qthelp, like this:"
@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/MicroPython.qhcp"
@echo "To view the help file:"
@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/MicroPython.qhc"
devhelp:
$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
@echo
@echo "Build finished."
@echo "To view the help file:"
@echo "# mkdir -p $$HOME/.local/share/devhelp/MicroPython"
@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/MicroPython"
@echo "# devhelp"
epub:
$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
@echo
@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
latex: cpydiff
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo
@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
@echo "Run \`make' in that directory to run these through (pdf)latex" \
"(use \`make latexpdf' here to do that automatically)."
latexpdf: cpydiff
$(SPHINXBUILD) $(FORCE) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo "Running LaTeX files through pdflatex..."
$(MAKE) -C $(BUILDDIR)/latex all-pdf
@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
latexpdfja: cpydiff
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo "Running LaTeX files through platex and dvipdfmx..."
$(MAKE) -C $(BUILDDIR)/latex all-pdf-ja
@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
text:
$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
@echo
@echo "Build finished. The text files are in $(BUILDDIR)/text."
man:
$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
@echo
@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
texinfo:
$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
@echo
@echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
@echo "Run \`make' in that directory to run these through makeinfo" \
"(use \`make info' here to do that automatically)."
info:
$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
@echo "Running Texinfo files through makeinfo..."
make -C $(BUILDDIR)/texinfo info
@echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
gettext:
$(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
@echo
@echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
changes:
$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
@echo
@echo "The overview file is in $(BUILDDIR)/changes."
linkcheck:
$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
@echo
@echo "Link check complete; look for any errors in the above output " \
"or in $(BUILDDIR)/linkcheck/output.txt."
doctest:
$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
@echo "Testing of doctests in the sources finished, look at the " \
"results in $(BUILDDIR)/doctest/output.txt."
xml:
$(SPHINXBUILD) -b xml $(ALLSPHINXOPTS) $(BUILDDIR)/xml
@echo
@echo "Build finished. The XML files are in $(BUILDDIR)/xml."
pseudoxml:
$(SPHINXBUILD) -b pseudoxml $(ALLSPHINXOPTS) $(BUILDDIR)/pseudoxml
@echo
@echo "Build finished. The pseudo-XML files are in $(BUILDDIR)/pseudoxml."

View File

@@ -0,0 +1,53 @@
MicroPython Documentation
=========================
The MicroPython documentation can be found at:
http://docs.micropython.org/en/latest/
The documentation you see there is generated from the files in the docs tree:
https://github.com/micropython/micropython/tree/master/docs
Building the documentation locally
----------------------------------
If you're making changes to the documentation, you may want to build the
documentation locally so that you can preview your changes.
Install Sphinx, and optionally (for the RTD-styling), sphinx_rtd_theme,
preferably in a virtualenv:
pip install sphinx
pip install sphinx_rtd_theme
In `micropython/docs`, build the docs:
make html
You'll find the index page at `micropython/docs/build/html/index.html`.
Having readthedocs.org build the documentation
----------------------------------------------
If you would like to have docs for forks/branches hosted on GitHub, GitLab or
BitBucket an alternative to building the docs locally is to sign up for a free
https://readthedocs.org account. The rough steps to follow are:
1. sign-up for an account, unless you already have one
2. in your account settings: add GitHub as a connected service (assuming
you have forked this repo on github)
3. in your account projects: import your forked/cloned micropython repository
into readthedocs
4. in the project's versions: add the branches you are developing on or
for which you'd like readthedocs to auto-generate docs whenever you
push a change
PDF manual generation
---------------------
This can be achieved with:
make latexpdf
but require rather complete install of LaTeX with various extensions. On
Debian/Ubuntu, try (500MB+ download):
apt-get install texlive-latex-recommended texlive-latex-extra

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# MicroPython documentation build configuration file, created by
# sphinx-quickstart on Sun Sep 21 11:42:03 2014.
#
# This file is execfile()d with the current directory set to its
# containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.
import sys
import os
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
sys.path.insert(0, os.path.abspath('.'))
# The members of the html_context dict are available inside topindex.html
micropy_version = os.getenv('MICROPY_VERSION') or 'latest'
micropy_all_versions = (os.getenv('MICROPY_ALL_VERSIONS') or 'latest').split(',')
url_pattern = '%s/en/%%s' % (os.getenv('MICROPY_URL_PREFIX') or '/',)
html_context = {
'cur_version':micropy_version,
'all_versions':[
(ver, url_pattern % ver) for ver in micropy_all_versions
],
'downloads':[
('PDF', url_pattern % micropy_version + '/micropython-docs.pdf'),
],
}
# -- General configuration ------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
#needs_sphinx = '1.0'
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
extensions = [
'sphinx.ext.autodoc',
'sphinx.ext.doctest',
'sphinx.ext.intersphinx',
'sphinx.ext.todo',
'sphinx.ext.coverage',
]
# Add any paths that contain templates here, relative to this directory.
templates_path = ['templates']
# The suffix of source filenames.
source_suffix = '.rst'
# The encoding of source files.
#source_encoding = 'utf-8-sig'
# The master toctree document.
master_doc = 'index'
# General information about the project.
project = 'MicroPython'
copyright = '- The MicroPython Documentation is Copyright © 2014-2022, Damien P. George, Paul Sokolovsky, and contributors'
# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#
# We don't follow "The short X.Y version" vs "The full version, including alpha/beta/rc tags"
# breakdown, so use the same version identifier for both to avoid confusion.
version = release = '1.19'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#language = None
# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
#today = ''
# Else, today_fmt is used as the format for a strftime call.
#today_fmt = '%B %d, %Y'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = ['build', '.venv']
# The reST default role (used for this markup: `text`) to use for all
# documents.
default_role = 'any'
# If true, '()' will be appended to :func: etc. cross-reference text.
#add_function_parentheses = True
# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
#add_module_names = True
# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
#show_authors = False
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx'
# A list of ignored prefixes for module index sorting.
#modindex_common_prefix = []
# If true, keep warnings as "system message" paragraphs in the built documents.
#keep_warnings = False
# Global include files. Sphinx docs suggest using rst_epilog in preference
# of rst_prolog, so we follow. Absolute paths below mean "from the base
# of the doctree".
rst_epilog = """
.. include:: /templates/replace.inc
"""
# -- Options for HTML output ----------------------------------------------
# on_rtd is whether we are on readthedocs.org
on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
if not on_rtd: # only import and set the theme if we're building docs locally
try:
import sphinx_rtd_theme
html_theme = 'sphinx_rtd_theme'
html_theme_path = [sphinx_rtd_theme.get_html_theme_path(), '.']
except:
html_theme = 'default'
html_theme_path = ['.']
else:
html_theme_path = ['.']
# Theme options are theme-specific and customize the look and feel of a theme
# further. For a list of options available for each theme, see the
# documentation.
#html_theme_options = {}
# Add any paths that contain custom themes here, relative to this directory.
# html_theme_path = ['.']
# The name for this set of Sphinx documents. If None, it defaults to
# "<project> v<release> documentation".
#html_title = None
# A shorter title for the navigation bar. Default is the same as html_title.
#html_short_title = None
# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
#html_logo = '../../logo/trans-logo.png'
# The name of an image file (within the static path) to use as favicon of the
# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large.
html_favicon = 'static/favicon.ico'
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['static']
# Add any extra paths that contain custom files (such as robots.txt or
# .htaccess) here, relative to this directory. These files are copied
# directly to the root of the documentation.
#html_extra_path = []
# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.
html_last_updated_fmt = '%d %b %Y'
# If true, SmartyPants will be used to convert quotes and dashes to
# typographically correct entities.
#html_use_smartypants = True
# Custom sidebar templates, maps document names to template names.
#html_sidebars = {}
# Additional templates that should be rendered to pages, maps page names to
# template names.
html_additional_pages = {"index": "topindex.html"}
# If false, no module index is generated.
#html_domain_indices = True
# If false, no index is generated.
#html_use_index = True
# If true, the index is split into individual pages for each letter.
#html_split_index = False
# If true, links to the reST sources are added to the pages.
#html_show_sourcelink = True
# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
#html_show_sphinx = True
# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
#html_show_copyright = True
# If true, an OpenSearch description file will be output, and all pages will
# contain a <link> tag referring to it. The value of this option must be the
# base URL from which the finished HTML is served.
#html_use_opensearch = ''
# This is the file name suffix for HTML files (e.g. ".xhtml").
#html_file_suffix = None
# Output file base name for HTML help builder.
htmlhelp_basename = 'MicroPythondoc'
# -- Options for LaTeX output ---------------------------------------------
latex_elements = {
# The paper size ('letterpaper' or 'a4paper').
#'papersize': 'letterpaper',
# The font size ('10pt', '11pt' or '12pt').
#'pointsize': '10pt',
# Additional stuff for the LaTeX preamble.
#'preamble': '',
# Include 3 levels of headers in PDF ToC
'preamble': '\setcounter{tocdepth}{2}',
}
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
# author, documentclass [howto, manual, or own class]).
latex_documents = [
(master_doc, 'MicroPython.tex', 'MicroPython Documentation',
'Damien P. George, Paul Sokolovsky, and contributors', 'manual'),
]
# The name of an image file (relative to this directory) to place at the top of
# the title page.
#latex_logo = None
# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
#latex_use_parts = False
# If true, show page references after internal links.
#latex_show_pagerefs = False
# If true, show URL addresses after external links.
#latex_show_urls = False
# Documents to append as an appendix to all manuals.
#latex_appendices = []
# If false, no module index is generated.
#latex_domain_indices = True
# -- Options for manual page output ---------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
('index', 'micropython', 'MicroPython Documentation',
['Damien P. George, Paul Sokolovsky, and contributors'], 1),
]
# If true, show URL addresses after external links.
#man_show_urls = False
# -- Options for Texinfo output -------------------------------------------
# Grouping the document tree into Texinfo files. List of tuples
# (source start file, target name, title, author,
# dir menu entry, description, category)
texinfo_documents = [
(master_doc, 'MicroPython', 'MicroPython Documentation',
'Damien P. George, Paul Sokolovsky, and contributors', 'MicroPython', 'One line description of project.',
'Miscellaneous'),
]
# Documents to append as an appendix to all manuals.
#texinfo_appendices = []
# If false, no module index is generated.
#texinfo_domain_indices = True
# How to display URL addresses: 'footnote', 'no', or 'inline'.
#texinfo_show_urls = 'footnote'
# If true, do not generate a @detailmenu in the "Top" node's menu.
#texinfo_no_detailmenu = False
# Example configuration for intersphinx: refer to the Python standard library.
intersphinx_mapping = {'python': ('https://docs.python.org/3.5', None)}

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.. _cmodules:
MicroPython external C modules
==============================
When developing modules for use with MicroPython you may find you run into
limitations with the Python environment, often due to an inability to access
certain hardware resources or Python speed limitations.
If your limitations can't be resolved with suggestions in :ref:`speed_python`,
writing some or all of your module in C (and/or C++ if implemented for your port)
is a viable option.
If your module is designed to access or work with commonly available
hardware or libraries please consider implementing it inside the MicroPython
source tree alongside similar modules and submitting it as a pull request.
If however you're targeting obscure or proprietary systems it may make
more sense to keep this external to the main MicroPython repository.
This chapter describes how to compile such external modules into the
MicroPython executable or firmware image. Both Make and CMake build
tools are supported, and when writing an external module it's a good idea to
add the build files for both of these tools so the module can be used on all
ports. But when compiling a particular port you will only need to use one
method of building, either Make or CMake.
An alternative approach is to use :ref:`natmod` which allows writing custom C
code that is placed in a .mpy file, which can be imported dynamically in to
a running MicroPython system without the need to recompile the main firmware.
Structure of an external C module
---------------------------------
A MicroPython user C module is a directory with the following files:
* ``*.c`` / ``*.cpp`` / ``*.h`` source code files for your module.
These will typically include the low level functionality being implemented and
the MicroPython binding functions to expose the functions and module(s).
Currently the best reference for writing these functions/modules is
to find similar modules within the MicroPython tree and use them as examples.
* ``micropython.mk`` contains the Makefile fragment for this module.
``$(USERMOD_DIR)`` is available in ``micropython.mk`` as the path to your
module directory. As it's redefined for each c module, is should be expanded
in your ``micropython.mk`` to a local make variable,
eg ``EXAMPLE_MOD_DIR := $(USERMOD_DIR)``
Your ``micropython.mk`` must add your modules source files relative to your
expanded copy of ``$(USERMOD_DIR)`` to ``SRC_USERMOD``, eg
``SRC_USERMOD += $(EXAMPLE_MOD_DIR)/example.c``
If you have custom compiler options (like ``-I`` to add directories to search
for header files), these should be added to ``CFLAGS_USERMOD`` for C code
and to ``CXXFLAGS_USERMOD`` for C++ code.
* ``micropython.cmake`` contains the CMake configuration for this module.
In ``micropython.cmake``, you may use ``${CMAKE_CURRENT_LIST_DIR}`` as the path to
the current module.
Your ``micropython.cmake`` should define an ``INTERFACE`` library and associate
your source files, compile definitions and include directories with it.
The library should then be linked to the ``usermod`` target.
.. code-block:: cmake
add_library(usermod_cexample INTERFACE)
target_sources(usermod_cexample INTERFACE
${CMAKE_CURRENT_LIST_DIR}/examplemodule.c
)
target_include_directories(usermod_cexample INTERFACE
${CMAKE_CURRENT_LIST_DIR}
)
target_link_libraries(usermod INTERFACE usermod_cexample)
See below for full usage example.
Basic example
-------------
This simple module named ``cexample`` provides a single function
``cexample.add_ints(a, b)`` which adds the two integer args together and returns
the result. It can be found in the MicroPython source tree
`in the examples directory <https://github.com/micropython/micropython/tree/master/examples/usercmodule/cexample>`_
and has a source file and a Makefile fragment with content as described above::
micropython/
└──examples/
└──usercmodule/
└──cexample/
├── examplemodule.c
├── micropython.mk
└── micropython.cmake
Refer to the comments in these files for additional explanation.
Next to the ``cexample`` module there's also ``cppexample`` which
works in the same way but shows one way of mixing C and C++ code
in MicroPython.
Compiling the cmodule into MicroPython
--------------------------------------
To build such a module, compile MicroPython (see `getting started
<https://github.com/micropython/micropython/wiki/Getting-Started>`_),
applying 2 modifications:
1. Set the build-time flag ``USER_C_MODULES`` to point to the modules
you want to include. For ports that use Make this variable should be a
directory which is searched automatically for modules. For ports that
use CMake this variable should be a file which includes the modules to
build. See below for details.
2. Enable the modules by setting the corresponding C preprocessor macro to
1. This is only needed if the modules you are building are not
automatically enabled.
For building the example modules which come with MicroPython,
set ``USER_C_MODULES`` to the ``examples/usercmodule`` directory for Make,
or to ``examples/usercmodule/micropython.cmake`` for CMake.
For example, here's how the to build the unix port with the example modules:
.. code-block:: bash
cd micropython/ports/unix
make USER_C_MODULES=../../examples/usercmodule
You may need to run ``make clean`` once at the start when including new
user modules in the build. The build output will show the modules found::
...
Including User C Module from ../../examples/usercmodule/cexample
Including User C Module from ../../examples/usercmodule/cppexample
...
For a CMake-based port such as rp2, this will look a little different (note
that CMake is actually invoked by ``make``):
.. code-block:: bash
cd micropython/ports/rp2
make USER_C_MODULES=../../examples/usercmodule/micropython.cmake
Again, you may need to run ``make clean`` first for CMake to pick up the
user modules. The CMake build output lists the modules by name::
...
Including User C Module(s) from ../../examples/usercmodule/micropython.cmake
Found User C Module(s): usermod_cexample, usermod_cppexample
...
The contents of the top-level ``micropython.cmake`` can be used to control which
modules are enabled.
For your own projects it's more convenient to keep custom code out of the main
MicroPython source tree, so a typical project directory structure will look
like this::
my_project/
├── modules/
│ ├── example1/
│ │ ├── example1.c
│ │ ├── micropython.mk
│ │ └── micropython.cmake
│ ├── example2/
│ │ ├── example2.c
│ │ ├── micropython.mk
│ │ └── micropython.cmake
│ └── micropython.cmake
└── micropython/
├──ports/
... ├──stm32/
...
When building with Make set ``USER_C_MODULES`` to the ``my_project/modules``
directory. For example, building the stm32 port:
.. code-block:: bash
cd my_project/micropython/ports/stm32
make USER_C_MODULES=../../../modules
When building with CMake the top level ``micropython.cmake`` -- found directly
in the ``my_project/modules`` directory -- should ``include`` all of the modules
you want to have available:
.. code-block:: cmake
include(${CMAKE_CURRENT_LIST_DIR}/example1/micropython.cmake)
include(${CMAKE_CURRENT_LIST_DIR}/example2/micropython.cmake)
Then build with:
.. code-block:: bash
cd my_project/micropython/ports/esp32
make USER_C_MODULES=../../../../modules/micropython.cmake
Note that the esp32 port needs the extra ``..`` for relative paths due to the
location of its main ``CMakeLists.txt`` file. You can also specify absolute
paths to ``USER_C_MODULES``.
All modules specified by the ``USER_C_MODULES`` variable (either found in this
directory when using Make, or added via ``include`` when using CMake) will be
compiled, but only those which are enabled will be available for importing.
User modules are usually enabled by default (this is decided by the developer
of the module), in which case there is nothing more to do than set ``USER_C_MODULES``
as described above.
If a module is not enabled by default then the corresponding C preprocessor macro
must be enabled. This macro name can be found by searching for the ``MP_REGISTER_MODULE``
line in the module's source code (it usually appears at the end of the main source file).
This macro should be surrounded by a ``#if X`` / ``#endif`` pair, and the configuration
option ``X`` must be set to 1 using ``CFLAGS_EXTRA`` to make the module available. If
there is no ``#if X`` / ``#endif`` pair then the module is enabled by default.
For example, the ``examples/usercmodule/cexample`` module is enabled by default so
has the following line in its source code:
.. code-block:: c
MP_REGISTER_MODULE(MP_QSTR_cexample, example_user_cmodule);
Alternatively, to make this module disabled by default but selectable through
a preprocessor configuration option, it would be:
.. code-block:: c
#if MODULE_CEXAMPLE_ENABLED
MP_REGISTER_MODULE(MP_QSTR_cexample, example_user_cmodule);
#endif
In this case the module is enabled by adding ``CFLAGS_EXTRA=-DMODULE_CEXAMPLE_ENABLED=1``
to the ``make`` command, or editing ``mpconfigport.h`` or ``mpconfigboard.h`` to add
.. code-block:: c
#define MODULE_CEXAMPLE_ENABLED (1)
Note that the exact method depends on the port as they have different
structures. If not done correctly it will compile but importing will
fail to find the module.
Module usage in MicroPython
---------------------------
Once built into your copy of MicroPython, the module
can now be accessed in Python just like any other builtin module, e.g.
.. code-block:: python
import cexample
print(cexample.add_ints(1, 3))
# should display 4

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@@ -0,0 +1,317 @@
.. _compiler:
The Compiler
============
The compilation process in MicroPython involves the following steps:
* The lexer converts the stream of text that makes up a MicroPython program into tokens.
* The parser then converts the tokens into an abstract syntax (parse tree).
* Then bytecode or native code is emitted based on the parse tree.
For purposes of this discussion we are going to add a simple language feature ``add1``
that can be use in Python as:
.. code-block:: bash
>>> add1 3
4
>>>
The ``add1`` statement takes an integer as argument and adds ``1`` to it.
Adding a grammar rule
----------------------
MicroPython's grammar is based on the `CPython grammar <https://docs.python.org/3.5/reference/grammar.html>`_
and is defined in `py/grammar.h <https://github.com/micropython/micropython/blob/master/py/grammar.h>`_.
This grammar is what is used to parse MicroPython source files.
There are two macros you need to know to define a grammar rule: ``DEF_RULE`` and ``DEF_RULE_NC``.
``DEF_RULE`` allows you to define a rule with an associated compile function,
while ``DEF_RULE_NC`` has no compile (NC) function for it.
A simple grammar definition with a compile function for our new ``add1`` statement
looks like the following:
.. code-block:: c
DEF_RULE(add1_stmt, c(add1_stmt), and(2), tok(KW_ADD1), rule(testlist))
The second argument ``c(add1_stmt)`` is the corresponding compile function that should be implemented
in ``py/compile.c`` to turn this rule into executable code.
The third required argument can be ``or`` or ``and``. This specifies the number of nodes associated
with a statement. For example, in this case, our ``add1`` statement is similar to ADD1 in assembly
language. It takes one numeric argument. Therefore, the ``add1_stmt`` has two nodes associated with it.
One node is for the statement itself, i.e the literal ``add1`` corresponding to ``KW_ADD1``,
and the other for its argument, a ``testlist`` rule which is the top-level expression rule.
.. note::
The ``add1`` rule here is just an example and not part of the standard
MicroPython grammar.
The fourth argument in this example is the token associated with the rule, ``KW_ADD1``. This token should be
defined in the lexer by editing ``py/lexer.h``.
Defining the same rule without a compile function is achieved by using the ``DEF_RULE_NC`` macro
and omitting the compile function argument:
.. code-block:: c
DEF_RULE_NC(add1_stmt, and(2), tok(KW_ADD1), rule(testlist))
The remaining arguments take on the same meaning. A rule without a compile function must
be handled explicitly by all rules that may have this rule as a node. Such NC-rules are usually
used to express sub-parts of a complicated grammar structure that cannot be expressed in a
single rule.
.. note::
The macros ``DEF_RULE`` and ``DEF_RULE_NC`` take other arguments. For an in-depth understanding of
supported parameters, see `py/grammar.h <https://github.com/micropython/micropython/blob/master/py/grammar.h>`_.
Adding a lexical token
----------------------
Every rule defined in the grammar should have a token associated with it that is defined in ``py/lexer.h``.
Add this token by editing the ``_mp_token_kind_t`` enum:
.. code-block:: c
:emphasize-lines: 12
typedef enum _mp_token_kind_t {
...
MP_TOKEN_KW_OR,
MP_TOKEN_KW_PASS,
MP_TOKEN_KW_RAISE,
MP_TOKEN_KW_RETURN,
MP_TOKEN_KW_TRY,
MP_TOKEN_KW_WHILE,
MP_TOKEN_KW_WITH,
MP_TOKEN_KW_YIELD,
MP_TOKEN_KW_ADD1,
...
} mp_token_kind_t;
Then also edit ``py/lexer.c`` to add the new keyword literal text:
.. code-block:: c
:emphasize-lines: 12
STATIC const char *const tok_kw[] = {
...
"or",
"pass",
"raise",
"return",
"try",
"while",
"with",
"yield",
"add1",
...
};
Notice the keyword is named depending on what you want it to be. For consistency, maintain the
naming standard accordingly.
.. note::
The order of these keywords in ``py/lexer.c`` must match the order of tokens in the enum
defined in ``py/lexer.h``.
Parsing
-------
In the parsing stage the parser takes the tokens produced by the lexer and converts them to an abstract syntax tree (AST) or
*parse tree*. The implementation for the parser is defined in `py/parse.c <https://github.com/micropython/micropython/blob/master/py/parse.c>`_.
The parser also maintains a table of constants for use in different aspects of parsing, similar to what a
`symbol table <https://steemit.com/programming/@drifter1/writing-a-simple-compiler-on-my-own-symbol-table-basic-structure>`_
does.
Several optimizations like `constant folding <http://compileroptimizations.com/category/constant_folding.htm>`_
on integers for most operations e.g. logical, binary, unary, etc, and optimizing enhancements on parenthesis
around expressions are performed during this phase, along with some optimizations on strings.
It's worth noting that *docstrings* are discarded and not accessible to the compiler.
Even optimizations like `string interning <https://en.wikipedia.org/wiki/String_interning>`_ are
not applied to *docstrings*.
Compiler passes
---------------
Like many compilers, MicroPython compiles all code to MicroPython bytecode or native code. The functionality
that achieves this is implemented in `py/compile.c <https://github.com/micropython/micropython/blob/master/py/compile.c>`_.
The most relevant method you should know about is this:
.. code-block:: c
mp_obj_t mp_compile(mp_parse_tree_t *parse_tree, qstr source_file, bool is_repl) {
// Compile the input parse_tree to a raw-code structure.
mp_raw_code_t *rc = mp_compile_to_raw_code(parse_tree, source_file, is_repl);
// Create and return a function object that executes the outer module.
return mp_make_function_from_raw_code(rc, MP_OBJ_NULL, MP_OBJ_NULL);
}
The compiler compiles the code in four passes: scope, stack size, code size and emit.
Each pass runs the same C code over the same AST data structure, with different things
being computed each time based on the results of the previous pass.
First pass
~~~~~~~~~~
In the first pass, the compiler learns about the known identifiers (variables) and
their scope, being global, local, closed over, etc. In the same pass the emitter
(bytecode or native code) also computes the number of labels needed for the emitted
code.
.. code-block:: c
// Compile pass 1.
comp->emit = emit_bc;
comp->emit_method_table = &emit_bc_method_table;
uint max_num_labels = 0;
for (scope_t *s = comp->scope_head; s != NULL && comp->compile_error == MP_OBJ_NULL; s = s->next) {
if (s->emit_options == MP_EMIT_OPT_ASM) {
compile_scope_inline_asm(comp, s, MP_PASS_SCOPE);
} else {
compile_scope(comp, s, MP_PASS_SCOPE);
// Check if any implicitly declared variables should be closed over.
for (size_t i = 0; i < s->id_info_len; ++i) {
id_info_t *id = &s->id_info[i];
if (id->kind == ID_INFO_KIND_GLOBAL_IMPLICIT) {
scope_check_to_close_over(s, id);
}
}
}
...
}
Second and third passes
~~~~~~~~~~~~~~~~~~~~~~~
The second and third passes involve computing the Python stack size and code size
for the bytecode or native code. After the third pass the code size cannot change,
otherwise jump labels will be incorrect.
.. code-block:: c
for (scope_t *s = comp->scope_head; s != NULL && comp->compile_error == MP_OBJ_NULL; s = s->next) {
...
// Pass 2: Compute the Python stack size.
compile_scope(comp, s, MP_PASS_STACK_SIZE);
// Pass 3: Compute the code size.
if (comp->compile_error == MP_OBJ_NULL) {
compile_scope(comp, s, MP_PASS_CODE_SIZE);
}
...
}
Just before pass two there is a selection for the type of code to be emitted, which can
either be native or bytecode.
.. code-block:: c
// Choose the emitter type.
switch (s->emit_options) {
case MP_EMIT_OPT_NATIVE_PYTHON:
case MP_EMIT_OPT_VIPER:
if (emit_native == NULL) {
emit_native = NATIVE_EMITTER(new)(&comp->compile_error, &comp->next_label, max_num_labels);
}
comp->emit_method_table = NATIVE_EMITTER_TABLE;
comp->emit = emit_native;
break;
default:
comp->emit = emit_bc;
comp->emit_method_table = &emit_bc_method_table;
break;
}
The bytecode option is the default but something unique to note for the native
code option is that there is another option via ``VIPER``. See the
:ref:`Emitting native code <emitting_native_code>` section for more details on
viper annotations.
There is also support for *inline assembly code*, where assembly instructions are
written as Python function calls but are emitted directly as the corresponding
machine code. This assembler has only three passes (scope, code size, emit)
and uses a different implementation, not the ``compile_scope`` function.
See the `inline assembler tutorial <https://docs.micropython.org/en/latest/pyboard/tutorial/assembler.html#pyboard-tutorial-assembler>`_
for more details.
Fourth pass
~~~~~~~~~~~
The fourth pass emits the final code that can be executed, either bytecode in
the virtual machine, or native code directly by the CPU.
.. code-block:: c
for (scope_t *s = comp->scope_head; s != NULL && comp->compile_error == MP_OBJ_NULL; s = s->next) {
...
// Pass 4: Emit the compiled bytecode or native code.
if (comp->compile_error == MP_OBJ_NULL) {
compile_scope(comp, s, MP_PASS_EMIT);
}
}
Emitting bytecode
-----------------
Statements in Python code usually correspond to emitted bytecode, for example ``a + b``
generates "push a" then "push b" then "binary op add". Some statements do not emit
anything but instead affect other things like the scope of variables, for example
``global a``.
The implementation of a function that emits bytecode looks similar to this:
.. code-block:: c
void mp_emit_bc_unary_op(emit_t *emit, mp_unary_op_t op) {
emit_write_bytecode_byte(emit, 0, MP_BC_UNARY_OP_MULTI + op);
}
We use the unary operator expressions for an example here but the implementation
details are similar for other statements/expressions. The method ``emit_write_bytecode_byte()``
is a wrapper around the main function ``emit_get_cur_to_write_bytecode()`` that all
functions must call to emit bytecode.
.. _emitting_native_code:
Emitting native code
---------------------
Similar to how bytecode is generated, there should be a corresponding function in ``py/emitnative.c`` for each
code statement:
.. code-block:: c
STATIC void emit_native_unary_op(emit_t *emit, mp_unary_op_t op) {
vtype_kind_t vtype;
emit_pre_pop_reg(emit, &vtype, REG_ARG_2);
if (vtype == VTYPE_PYOBJ) {
emit_call_with_imm_arg(emit, MP_F_UNARY_OP, op, REG_ARG_1);
emit_post_push_reg(emit, VTYPE_PYOBJ, REG_RET);
} else {
adjust_stack(emit, 1);
EMIT_NATIVE_VIPER_TYPE_ERROR(emit,
MP_ERROR_TEXT("unary op %q not implemented"), mp_unary_op_method_name[op]);
}
}
The difference here is that we have to handle *viper typing*. Viper annotations allow
us to handle more than one type of variable. By default all variables are Python objects,
but with viper a variable can also be declared as a machine-typed variable like a native
integer or pointer. Viper can be thought of as a superset of Python, where normal Python
objects are handled as usual, while native machine variables are handled in an optimised
way by using direct machine instructions for the operations. Viper typing may break
Python equivalence because, for example, integers become native integers and can overflow
(unlike Python integers which extend automatically to arbitrary precision).

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@@ -0,0 +1,18 @@
.. _extendingmicropython:
Extending MicroPython in C
==========================
This chapter describes options for implementing additional functionality in C, but from code
written outside of the main MicroPython repository. The first approach is useful for building
your own custom firmware with some project-specific additional modules or functions that can
be accessed from Python. The second approach is for building modules that can be loaded at runtime.
Please see the :ref:`library section <internals_library>` for more information on building core modules that
live in the main MicroPython repository.
.. toctree::
:maxdepth: 3
cmodules.rst
natmod.rst

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@@ -0,0 +1,329 @@
.. _gettingstarted:
Getting Started
===============
This guide covers a step-by-step process on setting up version control, obtaining and building
a copy of the source code for a port, building the documentation, running tests, and a description of the
directory structure of the MicroPython code base.
Source control with git
-----------------------
MicroPython is hosted on `GitHub <https://github.com/micropython/micropython>`_ and uses
`Git <https://git-scm.com>`_ for source control. The workflow is such that
code is pulled and pushed to and from the main repository. Install the respective version
of Git for your operating system to follow through the rest of the steps.
.. note::
For a reference on the installation instructions, please refer to
the `Git installation instructions <https://git-scm.com/book/en/v2/Getting-Started-Installing-Git>`_.
Learn about the basic git commands in this `Git Handbook <https://guides.github.com/introduction/git-handbook/>`_
or any other sources on the internet.
.. note::
A .git-blame-ignore-revs file is included which avoids the output of git blame getting cluttered
by commits which are only for formatting code but have no functional changes. See `git blame documentation
<https://git-scm.com/docs/git-blame#Documentation/git-blame.txt---ignore-revltrevgt>`_ on how to use this.
Get the code
------------
It is recommended that you maintain a fork of the MicroPython repository for your development purposes.
The process of obtaining the source code includes the following:
#. Fork the repository https://github.com/micropython/micropython
#. You will now have a fork at <https://github.com/<your-user-name>/micropython>.
#. Clone the forked repository using the following command:
.. code-block:: bash
$ git clone https://github.com/<your-user-name>/micropython
Then, `configure the remote repositories <https://git-scm.com/book/en/v2/Git-Basics-Working-with-Remotes>`_ to be able to
collaborate on the MicroPython project.
Configure remote upstream:
.. code-block:: bash
$ cd micropython
$ git remote add upstream https://github.com/micropython/micropython
It is common to configure ``upstream`` and ``origin`` on a forked repository
to assist with sharing code changes. You can maintain your own mapping but
it is recommended that ``origin`` maps to your fork and ``upstream`` to the main
MicroPython repository.
After the above configuration, your setup should be similar to this:
.. code-block:: bash
$ git remote -v
origin https://github.com/<your-user-name>/micropython (fetch)
origin https://github.com/<your-user-name>/micropython (push)
upstream https://github.com/micropython/micropython (fetch)
upstream https://github.com/micropython/micropython (push)
You should now have a copy of the source code. By default, you are pointing
to the master branch. To prepare for further development, it is recommended
to work on a development branch.
.. code-block:: bash
$ git checkout -b dev-branch
You can give it any name. You will have to compile MicroPython whenever you change
to a different branch.
Compile and build the code
--------------------------
When compiling MicroPython, you compile a specific :term:`port`, usually
targeting a specific :ref:`board <glossary>`. Start by installing the required dependencies.
Then build the MicroPython cross-compiler before you can successfully compile and build.
This applies specifically when using Linux to compile.
The Windows instructions are provided in a later section.
.. _required_dependencies:
Required dependencies
~~~~~~~~~~~~~~~~~~~~~
Install the required dependencies for Linux:
.. code-block:: bash
$ sudo apt-get install build-essential libffi-dev git pkg-config
For the stm32 port, the ARM cross-compiler is required:
.. code-block:: bash
$ sudo apt-get install arm-none-eabi-gcc arm-none-eabi-binutils arm-none-eabi-newlib
See the `ARM GCC
toolchain <https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-rm>`_
for the latest details.
Python is also required. Python 2 is supported for now, but we recommend using Python 3.
Check that you have Python available on your system:
.. code-block:: bash
$ python3
Python 3.5.0 (default, Jul 17 2020, 14:04:10)
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>
All supported ports have different dependency requirements, see their respective
`readme files <https://github.com/micropython/micropython/tree/master/ports>`_.
Building the MicroPython cross-compiler
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Almost all ports require building ``mpy-cross`` first to perform pre-compilation
of Python code that will be included in the port firmware:
.. code-block:: bash
$ cd mpy-cross
$ make
.. note::
Note that, ``mpy-cross`` must be built for the host architecture
and not the target architecture.
If it built successfully, you should see a message similar to this:
.. code-block:: bash
LINK mpy-cross
text data bss dec hex filename
279328 776 880 280984 44998 mpy-cross
.. note::
Use ``make -C mpy-cross`` to build the cross-compiler in one statement
without moving to the ``mpy-cross`` directory otherwise, you will need
to do ``cd ..`` for the next steps.
Building the Unix port of MicroPython
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The Unix port is a version of MicroPython that runs on Linux, macOS, and other Unix-like operating systems.
It's extremely useful for developing MicroPython as it avoids having to deploy your code to a device to test it.
In many ways, it works a lot like CPython's python binary.
To build for the Unix port, make sure all Linux related dependencies are installed as detailed in the
required dependencies section. See the :ref:`required_dependencies`
to make sure that all dependencies are installed for this port. Also, make sure you have a working
environment for ``gcc`` and ``GNU make``. Ubuntu 20.04 has been used for the example
below but other unixes ought to work with little modification:
.. code-block:: bash
$ gcc --version
gcc (Ubuntu 9.3.0-10ubuntu2) 9.3.0
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.then build:
.. code-block:: bash
$ cd ports/unix
$ make submodules
$ make
If MicroPython built correctly, you should see the following:
.. code-block:: bash
LINK micropython
text data bss dec hex filename
412033 5680 2496 420209 66971 micropython
Now run it:
.. code-block:: bash
$ ./micropython
MicroPython v1.13-38-gc67012d-dirty on 2020-09-13; linux version
Use Ctrl-D to exit, Ctrl-E for paste mode
>>> print("hello world")
hello world
>>>
Building the Windows port
~~~~~~~~~~~~~~~~~~~~~~~~~
The Windows port includes a Visual Studio project file micropython.vcxproj that you can use to build micropython.exe.
It can be opened in Visual Studio or built from the command line using msbuild. Alternatively, it can be built using mingw,
either in Windows with Cygwin, or on Linux.
See `windows port documentation <https://github.com/micropython/micropython/tree/master/ports/windows>`_ for more information.
Building the STM32 port
~~~~~~~~~~~~~~~~~~~~~~~
Like the Unix port, you need to install some required dependencies
as detailed in the :ref:`required_dependencies` section, then build:
.. code-block:: bash
$ cd ports/stm32
$ make submodules
$ make
Please refer to the `stm32 documentation <https://github.com/micropython/micropython/tree/master/ports/stm32>`_
for more details on flashing the firmware.
.. note::
See the :ref:`required_dependencies` to make sure that all dependencies are installed for this port.
The cross-compiler is needed. ``arm-none-eabi-gcc`` should also be in the $PATH or specified manually
via CROSS_COMPILE, either by setting the environment variable or in the ``make`` command line arguments.
You can also specify which board to use:
.. code-block:: bash
$ cd ports/stm32
$ make submodules
$ make BOARD=<board>
See `ports/stm32/boards <https://github.com/micropython/micropython/tree/master/ports/stm32/boards>`_
for the available boards. e.g. "PYBV11" or "NUCLEO_WB55".
Building the documentation
--------------------------
MicroPython documentation is created using ``Sphinx``. If you have already
installed Python, then install ``Sphinx`` using ``pip``. It is recommended
that you use a virtual environment:
.. code-block:: bash
$ python3 -m venv env
$ source env/bin/activate
$ pip install sphinx
Navigate to the ``docs`` directory:
.. code-block:: bash
$ cd docs
Build the docs:
.. code-block:: bash
$ make html
Open ``docs/build/html/index.html`` in your browser to view the docs locally. Refer to the
documentation on `importing your documentation
<https://docs.readthedocs.io/en/stable/intro/import-guide.html>`_ to use Read the Docs.
Running the tests
-----------------
To run all tests in the test suite on the Unix port use:
.. code-block:: bash
$ cd ports/unix
$ make test
To run a selection of tests on a board/device connected over USB use:
.. code-block:: bash
$ cd tests
$ ./run-tests.py --target minimal --device /dev/ttyACM0
See also :ref:`writingtests`.
Folder structure
----------------
There are a couple of directories to take note of in terms of where certain implementation details
are. The following is a break down of the top-level folders in the source code.
py
Contains the compiler, runtime, and core library implementation.
mpy-cross
Has the MicroPython cross-compiler which pre-compiles the Python scripts to bytecode.
ports
Code for all the versions of MicroPython for the supported ports.
lib
Low-level C libraries used by any port which are mostly 3rd-party libraries.
drivers
Has drivers for specific hardware and intended to work across multiple ports.
extmod
Contains a C implementation of more non-core modules.
docs
Has the standard documentation found at https://docs.micropython.org/.
tests
An implementation of the test suite.
tools
Contains helper tools including the ``upip`` and the ``pyboard.py`` module.
examples
Example code for building MicroPython as a library as well as native modules.

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MicroPython Internals
=====================
This chapter covers a tour of MicroPython from the perspective of a developer, contributing
to MicroPython. It acts as a comprehensive resource on the implementation details of MicroPython
for both novice and expert contributors.
Development around MicroPython usually involves modifying the core runtime, porting or
maintaining a new library. This guide describes at great depth, the implementation
details of MicroPython including a getting started guide, compiler internals, porting
MicroPython to a new platform and implementing a core MicroPython library.
.. toctree::
:maxdepth: 3
gettingstarted.rst
writingtests.rst
compiler.rst
memorymgt.rst
library.rst
optimizations.rst
qstr.rst
maps.rst
publiccapi.rst
extendingmicropython.rst
porting.rst

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.. _internals_library:
Implementing a Module
=====================
This chapter details how to implement a core module in MicroPython.
MicroPython modules can be one of the following:
- Built-in module: A general module that is be part of the MicroPython repository.
- User module: A module that is useful for your specific project that you maintain
in your own repository or private codebase.
- Dynamic module: A module that can be deployed and imported at runtime to your device.
A module in MicroPython can be implemented in one of the following locations:
- py/: A core library that mirrors core CPython functionality.
- extmod/: A CPython or MicroPython-specific module that is shared across multiple ports.
- ports/<port>/: A port-specific module.
.. note::
This chapter describes modules implemented in ``py/`` or core modules.
See :ref:`extendingmicropython` for details on implementing an external module.
For details on port-specific modules, see :ref:`porting_to_a_board`.
Implementing a core module
--------------------------
Like CPython, MicroPython has core builtin modules that can be accessed through import statements.
An example is the ``gc`` module discussed in :ref:`memorymanagement`.
.. code-block:: bash
>>> import gc
>>> gc.enable()
>>>
MicroPython has several other builtin standard/core modules like ``io``, ``array`` etc.
Adding a new core module involves several modifications.
First, create the ``C`` file in the ``py/`` directory. In this example we are adding a
hypothetical new module ``subsystem`` in the file ``modsubsystem.c``:
.. code-block:: c
#include "py/builtin.h"
#include "py/runtime.h"
#if MICROPY_PY_SUBSYSTEM
// info()
STATIC mp_obj_t py_subsystem_info(void) {
return MP_OBJ_NEW_SMALL_INT(42);
}
MP_DEFINE_CONST_FUN_OBJ_0(subsystem_info_obj, py_subsystem_info);
STATIC const mp_rom_map_elem_t mp_module_subsystem_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_subsystem) },
{ MP_ROM_QSTR(MP_QSTR_info), MP_ROM_PTR(&subsystem_info_obj) },
};
STATIC MP_DEFINE_CONST_DICT(mp_module_subsystem_globals, mp_module_subsystem_globals_table);
const mp_obj_module_t mp_module_subsystem = {
.base = { &mp_type_module },
.globals = (mp_obj_dict_t *)&mp_module_subsystem_globals,
};
MP_REGISTER_MODULE(MP_QSTR_subsystem, mp_module_subsystem);
#endif
The implementation includes a definition of all functions related to the module and adds the
functions to the module's global table in ``mp_module_subsystem_globals_table``. It also
creates the module object with ``mp_module_subsystem``. The module is then registered with
the wider system via the ``MP_REGISTER_MODULE`` macro.
After building and running the modified MicroPython, the module should now be importable:
.. code-block:: bash
>>> import subsystem
>>> subsystem.info()
42
>>>
Our ``info()`` function currently returns just a single number but can be extended
to do anything. Similarly, more functions can be added to this new module.

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.. _maps:
Maps and Dictionaries
=====================
MicroPython dictionaries and maps use techniques called open addressing and linear probing.
This chapter details both of these methods.
Open addressing
---------------
`Open addressing <https://en.wikipedia.org/wiki/Open_addressing>`_ is used to resolve collisions.
Collisions are very common occurrences and happen when two items happen to hash to the same
slot or location. For example, given a hash setup as this:
.. image:: img/collision.png
If there is a request to fill slot ``0`` with ``70``, since the slot ``0`` is not empty, open addressing
finds the next available slot in the dictionary to service this request. This sequential search for an alternate
location is called *probing*. There are several sequence probing algorithms but MicroPython uses
linear probing that is described in the next section.
Linear probing
--------------
Linear probing is one of the methods for finding an available address or slot in a dictionary. In MicroPython,
it is used with open addressing. To service the request described above, unlike other probing algorithms,
linear probing assumes a fixed interval of ``1`` between probes. The request will therefore be serviced by
placing the item in the next free slot which is slot ``4`` in our example:
.. image:: img/linprob.png
The same methods i.e open addressing and linear probing are used to search for an item in a dictionary.
Assume we want to search for the data item ``33``. The computed hash value will be 2. Looking at slot 2
reveals ``33``, at this point, we return ``True``. Searching for ``70`` is quite different as there was a
collision at the time of insertion. Therefore computing the hash value is ``0`` which is currently
holding ``44``. Instead of simply returning ``False``, we perform a sequential search starting at point
``1`` until the item ``70`` is found or we encounter a free slot. This is the general way of performing
look-ups in hashes:
.. code-block:: c
// not yet found, keep searching in this table
pos = (pos + 1) % set->alloc;
if (pos == start_pos) {
// search got back to starting position, so index is not in table
if (lookup_kind & MP_MAP_LOOKUP_ADD_IF_NOT_FOUND) {
if (avail_slot != NULL) {
// there was an available slot, so use that
set->used++;
*avail_slot = index;
return index;
} else {
// not enough room in table, rehash it
mp_set_rehash(set);
// restart the search for the new element
start_pos = pos = hash % set->alloc;
}
}
} else {
return MP_OBJ_NULL;
}

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