diff --git a/board/TencentOS_tiny_EVB_G0/BSP/.mxproject b/board/TencentOS_tiny_EVB_G0/BSP/.mxproject
new file mode 100644
index 00000000..7578441d
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/.mxproject
@@ -0,0 +1,14 @@
+[PreviousGenFiles]
+HeaderPath=D:/TOS_G0/TOS_G0/board/TencentOS_tiny_EVB_G0/BSP/Inc
+HeaderFiles=gpio.h;adc.h;i2c.h;spi.h;usart.h;stm32g0xx_it.h;stm32g0xx_hal_conf.h;main.h;
+SourcePath=D:/TOS_G0/TOS_G0/board/TencentOS_tiny_EVB_G0/BSP/Src
+SourceFiles=gpio.c;adc.c;i2c.c;spi.c;usart.c;stm32g0xx_it.c;stm32g0xx_hal_msp.c;main.c;
+
+[PreviousLibFiles]
+LibFiles=Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_gpio.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_gpio_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_adc.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_adc_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_ll_adc.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_rcc.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_rcc_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_ll_rcc.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_flash.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_flash_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_flash_ramfunc.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_dma.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_dma_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_pwr.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_pwr_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_cortex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_def.h;Drivers/STM32G0xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_exti.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_i2c.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_i2c_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_spi.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_spi_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_tim.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_tim_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_ll_system.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_uart.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_uart_ex.h;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_gpio.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_adc.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_adc_ex.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_ll_adc.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_rcc.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_rcc_ex.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_ll_rcc.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_flash.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_flash_ex.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_dma.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_dma_ex.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_pwr.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_pwr_ex.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_cortex.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_exti.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_i2c.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_i2c_ex.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_spi.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_spi_ex.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_tim.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_tim_ex.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_uart.c;Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_uart_ex.c;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_gpio.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_gpio_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_adc.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_adc_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_ll_adc.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_rcc.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_rcc_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_ll_rcc.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_flash.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_flash_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_flash_ramfunc.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_dma.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_dma_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_pwr.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_pwr_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_cortex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_def.h;Drivers/STM32G0xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_exti.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_i2c.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_i2c_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_spi.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_spi_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_tim.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_tim_ex.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_ll_system.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_uart.h;Drivers/STM32G0xx_HAL_Driver/Inc/stm32g0xx_hal_uart_ex.h;Drivers/CMSIS/Device/ST/STM32G0xx/Include/stm32g070xx.h;Drivers/CMSIS/Device/ST/STM32G0xx/Include/stm32g0xx.h;Drivers/CMSIS/Device/ST/STM32G0xx/Include/system_stm32g0xx.h;Drivers/CMSIS/Device/ST/STM32G0xx/Source/Templates/system_stm32g0xx.c;Drivers/CMSIS/Include/cmsis_armcc.h;Drivers/CMSIS/Include/cmsis_armclang.h;Drivers/CMSIS/Include/cmsis_compiler.h;Drivers/CMSIS/Include/cmsis_gcc.h;Drivers/CMSIS/Include/cmsis_iccarm.h;Drivers/CMSIS/Include/cmsis_version.h;Drivers/CMSIS/Include/core_armv8mbl.h;Drivers/CMSIS/Include/core_armv8mml.h;Drivers/CMSIS/Include/core_cm0.h;Drivers/CMSIS/Include/core_cm0plus.h;Drivers/CMSIS/Include/core_cm1.h;Drivers/CMSIS/Include/core_cm23.h;Drivers/CMSIS/Include/core_cm3.h;Drivers/CMSIS/Include/core_cm33.h;Drivers/CMSIS/Include/core_cm4.h;Drivers/CMSIS/Include/core_cm7.h;Drivers/CMSIS/Include/core_sc000.h;Drivers/CMSIS/Include/core_sc300.h;Drivers/CMSIS/Include/mpu_armv7.h;Drivers/CMSIS/Include/mpu_armv8.h;Drivers/CMSIS/Include/tz_context.h;
+
+[PreviousUsedKeilFiles]
+SourceFiles=..\Src\main.c;..\Src\gpio.c;..\Src\adc.c;..\Src\i2c.c;..\Src\spi.c;..\Src\usart.c;..\Src\stm32g0xx_it.c;..\Src\stm32g0xx_hal_msp.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_gpio.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_adc.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_adc_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_ll_adc.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_rcc.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_rcc_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_ll_rcc.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_flash.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_flash_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_dma.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_dma_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_pwr.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_pwr_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_cortex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_exti.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_i2c.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_i2c_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_spi.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_spi_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_tim.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_tim_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_uart.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_uart_ex.c;..\\Src/system_stm32g0xx.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_gpio.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_adc.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_adc_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_ll_adc.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_rcc.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_rcc_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_ll_rcc.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_flash.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_flash_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_dma.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_dma_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_pwr.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_pwr_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_cortex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_exti.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_i2c.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_i2c_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_spi.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_spi_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_tim.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_tim_ex.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_uart.c;..\Drivers/STM32G0xx_HAL_Driver/Src/stm32g0xx_hal_uart_ex.c;..\\Src/system_stm32g0xx.c;..\Drivers/CMSIS/Device/ST/STM32G0xx/Source/Templates/system_stm32g0xx.c;;
+HeaderPath=..\Drivers\STM32G0xx_HAL_Driver\Inc;..\Drivers\STM32G0xx_HAL_Driver\Inc\Legacy;..\Drivers\CMSIS\Device\ST\STM32G0xx\Include;..\Drivers\CMSIS\Include;..\Inc;
+CDefines=USE_HAL_DRIVER;STM32G070xx;USE_HAL_DRIVER;USE_HAL_DRIVER;
+
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Inc/adc.h b/board/TencentOS_tiny_EVB_G0/BSP/Inc/adc.h
new file mode 100644
index 00000000..96ddbec5
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Inc/adc.h
@@ -0,0 +1,58 @@
+/**
+ ******************************************************************************
+ * File Name : ADC.h
+ * Description : This file provides code for the configuration
+ * of the ADC instances.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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 __adc_H
+#define __adc_H
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+extern ADC_HandleTypeDef hadc1;
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+void MX_ADC1_Init(void);
+
+/* USER CODE BEGIN Prototypes */
+
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /*__ adc_H */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Inc/gpio.h b/board/TencentOS_tiny_EVB_G0/BSP/Inc/gpio.h
new file mode 100644
index 00000000..1c7f4f49
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Inc/gpio.h
@@ -0,0 +1,57 @@
+/**
+ ******************************************************************************
+ * File Name : gpio.h
+ * Description : This file contains all the functions prototypes for
+ * the gpio
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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 __gpio_H
+#define __gpio_H
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+void MX_GPIO_Init(void);
+
+/* USER CODE BEGIN Prototypes */
+
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /*__ pinoutConfig_H */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Inc/i2c.h b/board/TencentOS_tiny_EVB_G0/BSP/Inc/i2c.h
new file mode 100644
index 00000000..4c7f1583
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Inc/i2c.h
@@ -0,0 +1,60 @@
+/**
+ ******************************************************************************
+ * File Name : I2C.h
+ * Description : This file provides code for the configuration
+ * of the I2C instances.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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 __i2c_H
+#define __i2c_H
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+extern I2C_HandleTypeDef hi2c1;
+extern I2C_HandleTypeDef hi2c2;
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+void MX_I2C1_Init(void);
+void MX_I2C2_Init(void);
+
+/* USER CODE BEGIN Prototypes */
+
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /*__ i2c_H */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Inc/main.h b/board/TencentOS_tiny_EVB_G0/BSP/Inc/main.h
new file mode 100644
index 00000000..fb7c5be3
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Inc/main.h
@@ -0,0 +1,74 @@
+/* USER CODE BEGIN Header */
+/**
+ ******************************************************************************
+ * @file : main.h
+ * @brief : Header for main.c file.
+ * This file contains the common defines of the application.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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 */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __MAIN_H
+#define __MAIN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32g0xx_hal.h"
+#include "stm32g0xx_ll_system.h"
+
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* Exported types ------------------------------------------------------------*/
+/* USER CODE BEGIN ET */
+
+/* USER CODE END ET */
+
+/* Exported constants --------------------------------------------------------*/
+/* USER CODE BEGIN EC */
+
+/* USER CODE END EC */
+
+/* Exported macro ------------------------------------------------------------*/
+/* USER CODE BEGIN EM */
+
+/* USER CODE END EM */
+
+/* Exported functions prototypes ---------------------------------------------*/
+void Error_Handler(void);
+
+/* USER CODE BEGIN EFP */
+
+/* USER CODE END EFP */
+
+/* Private defines -----------------------------------------------------------*/
+#define LED_Pin GPIO_PIN_13
+#define LED_GPIO_Port GPIOC
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MAIN_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Inc/mcu_init.h b/board/TencentOS_tiny_EVB_G0/BSP/Inc/mcu_init.h
new file mode 100644
index 00000000..79ad1c53
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Inc/mcu_init.h
@@ -0,0 +1,22 @@
+#ifndef __MCU_INIT_H
+#define __MCU_INIT_H
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#include "main.h"
+#include "stm32g0xx_hal.h"
+#include "usart.h"
+#include "gpio.h"
+#include "adc.h"
+#include "i2c.h"
+#include "spi.h"
+#include "tos_k.h"
+
+void board_init(void);
+void SystemClock_Config(void);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /*__ __MCU_INIT_H */
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Inc/spi.h b/board/TencentOS_tiny_EVB_G0/BSP/Inc/spi.h
new file mode 100644
index 00000000..05f4fddf
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Inc/spi.h
@@ -0,0 +1,60 @@
+/**
+ ******************************************************************************
+ * File Name : SPI.h
+ * Description : This file provides code for the configuration
+ * of the SPI instances.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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 __spi_H
+#define __spi_H
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+extern SPI_HandleTypeDef hspi1;
+extern SPI_HandleTypeDef hspi2;
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+void MX_SPI1_Init(void);
+void MX_SPI2_Init(void);
+
+/* USER CODE BEGIN Prototypes */
+
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /*__ spi_H */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Inc/stm32g0xx_hal_conf.h b/board/TencentOS_tiny_EVB_G0/BSP/Inc/stm32g0xx_hal_conf.h
new file mode 100644
index 00000000..4b661189
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Inc/stm32g0xx_hal_conf.h
@@ -0,0 +1,310 @@
+/**
+ ******************************************************************************
+ * @file stm32g0xx_hal_conf.h
+ * @author MCD Application Team
+ * @brief HAL configuration file.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2018 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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 STM32G0xx_HAL_CONF_H
+#define STM32G0xx_HAL_CONF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/* ########################## Module Selection ############################## */
+/**
+ * @brief This is the list of modules to be used in the HAL driver
+ */
+#define HAL_MODULE_ENABLED
+
+ #define HAL_ADC_MODULE_ENABLED
+/* #define HAL_CEC_MODULE_ENABLED */
+/* #define HAL_COMP_MODULE_ENABLED */
+/* #define HAL_CRC_MODULE_ENABLED */
+/* #define HAL_CRYP_MODULE_ENABLED */
+/* #define HAL_DAC_MODULE_ENABLED */
+/* #define HAL_EXTI_MODULE_ENABLED */
+#define HAL_I2C_MODULE_ENABLED
+/* #define HAL_I2S_MODULE_ENABLED */
+/* #define HAL_IWDG_MODULE_ENABLED */
+/* #define HAL_IRDA_MODULE_ENABLED */
+/* #define HAL_LPTIM_MODULE_ENABLED */
+/* #define HAL_RNG_MODULE_ENABLED */
+/* #define HAL_RTC_MODULE_ENABLED */
+/* #define HAL_SMARTCARD_MODULE_ENABLED */
+/* #define HAL_SMBUS_MODULE_ENABLED */
+#define HAL_SPI_MODULE_ENABLED
+/* #define HAL_TIM_MODULE_ENABLED */
+#define HAL_UART_MODULE_ENABLED
+/* #define HAL_USART_MODULE_ENABLED */
+/* #define HAL_WWDG_MODULE_ENABLED */
+#define HAL_GPIO_MODULE_ENABLED
+#define HAL_EXTI_MODULE_ENABLED
+#define HAL_DMA_MODULE_ENABLED
+#define HAL_RCC_MODULE_ENABLED
+#define HAL_FLASH_MODULE_ENABLED
+#define HAL_PWR_MODULE_ENABLED
+#define HAL_CORTEX_MODULE_ENABLED
+
+/* ########################## Register Callbacks selection ############################## */
+/**
+ * @brief This is the list of modules where register callback can be used
+ */
+#define USE_HAL_ADC_REGISTER_CALLBACKS 0u
+#define USE_HAL_CEC_REGISTER_CALLBACKS 0u
+#define USE_HAL_COMP_REGISTER_CALLBACKS 0u
+#define USE_HAL_CRYP_REGISTER_CALLBACKS 0u
+#define USE_HAL_DAC_REGISTER_CALLBACKS 0u
+#define USE_HAL_I2C_REGISTER_CALLBACKS 0u
+#define USE_HAL_I2S_REGISTER_CALLBACKS 0u
+#define USE_HAL_IRDA_REGISTER_CALLBACKS 0u
+#define USE_HAL_LPTIM_REGISTER_CALLBACKS 0u
+#define USE_HAL_RNG_REGISTER_CALLBACKS 0u
+#define USE_HAL_RTC_REGISTER_CALLBACKS 0u
+#define USE_HAL_SMBUS_REGISTER_CALLBACKS 0u
+#define USE_HAL_SPI_REGISTER_CALLBACKS 0u
+#define USE_HAL_TIM_REGISTER_CALLBACKS 0u
+#define USE_HAL_UART_REGISTER_CALLBACKS 0u
+#define USE_HAL_USART_REGISTER_CALLBACKS 0u
+#define USE_HAL_WWDG_REGISTER_CALLBACKS 0u
+
+/* ########################## Oscillator Values adaptation ####################*/
+/**
+ * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
+ * This value is used by the RCC HAL module to compute the system frequency
+ * (when HSE is used as system clock source, directly or through the PLL).
+ */
+#if !defined (HSE_VALUE)
+#define HSE_VALUE 8000000U /*!< Value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
+
+#if !defined (HSE_STARTUP_TIMEOUT)
+#define HSE_STARTUP_TIMEOUT 100U /*!< Time out for HSE start up, in ms */
+#endif /* HSE_STARTUP_TIMEOUT */
+
+/**
+ * @brief Internal High Speed oscillator (HSI) value.
+ * This value is used by the RCC HAL module to compute the system frequency
+ * (when HSI is used as system clock source, directly or through the PLL).
+ */
+#if !defined (HSI_VALUE)
+#define HSI_VALUE 16000000U /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+/**
+ * @brief Internal Low Speed oscillator (LSI) value.
+ */
+#if !defined (LSI_VALUE)
+#define LSI_VALUE 32000U /*!< LSI Typical Value in Hz*/
+#endif /* LSI_VALUE */ /*!< Value of the Internal Low Speed oscillator in Hz
+The real value may vary depending on the variations
+in voltage and temperature.*/
+/**
+ * @brief External Low Speed oscillator (LSE) value.
+ * This value is used by the UART, RTC HAL module to compute the system frequency
+ */
+#if !defined (LSE_VALUE)
+#define LSE_VALUE 32768U /*!< Value of the External oscillator in Hz*/
+#endif /* LSE_VALUE */
+
+#if !defined (LSE_STARTUP_TIMEOUT)
+#define LSE_STARTUP_TIMEOUT 5000U /*!< Time out for LSE start up, in ms */
+#endif /* LSE_STARTUP_TIMEOUT */
+
+/**
+ * @brief External clock source for I2S1 peripheral
+ * This value is used by the RCC HAL module to compute the I2S1 clock source
+ * frequency.
+ */
+#if !defined (EXTERNAL_I2S1_CLOCK_VALUE)
+#define EXTERNAL_I2S1_CLOCK_VALUE 48000U /*!< Value of the I2S1 External clock source in Hz*/
+#endif /* EXTERNAL_I2S1_CLOCK_VALUE */
+
+/* Tip: To avoid modifying this file each time you need to use different HSE,
+ === you can define the HSE value in your toolchain compiler preprocessor. */
+
+/* ########################### System Configuration ######################### */
+/**
+ * @brief This is the HAL system configuration section
+ */
+#define VDD_VALUE 3300U /*!< Value of VDD in mv */
+#define TICK_INT_PRIORITY 0U /*!< tick interrupt priority */
+#define USE_RTOS 0U
+#define PREFETCH_ENABLE 1U
+#define INSTRUCTION_CACHE_ENABLE 1U
+
+/* ################## SPI peripheral configuration ########################## */
+
+/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
+* Activated: CRC code is present inside driver
+* Deactivated: CRC code cleaned from driver
+*/
+
+#define USE_SPI_CRC 0U
+
+/* ################## CRYP peripheral configuration ########################## */
+
+#define USE_HAL_CRYP_SUSPEND_RESUME 1U
+
+/* ########################## Assert Selection ############################## */
+/**
+ * @brief Uncomment the line below to expanse the "assert_param" macro in the
+ * HAL drivers code
+ */
+/* #define USE_FULL_ASSERT 1U */
+
+/* Includes ------------------------------------------------------------------*/
+/**
+ * @brief Include module's header file
+ */
+
+#ifdef HAL_RCC_MODULE_ENABLED
+#include "stm32g0xx_hal_rcc.h"
+#endif /* HAL_RCC_MODULE_ENABLED */
+
+#ifdef HAL_GPIO_MODULE_ENABLED
+#include "stm32g0xx_hal_gpio.h"
+#endif /* HAL_GPIO_MODULE_ENABLED */
+
+#ifdef HAL_DMA_MODULE_ENABLED
+#include "stm32g0xx_hal_dma.h"
+#endif /* HAL_DMA_MODULE_ENABLED */
+
+#ifdef HAL_CORTEX_MODULE_ENABLED
+#include "stm32g0xx_hal_cortex.h"
+#endif /* HAL_CORTEX_MODULE_ENABLED */
+
+#ifdef HAL_ADC_MODULE_ENABLED
+#include "stm32g0xx_hal_adc.h"
+#include "stm32g0xx_hal_adc_ex.h"
+#endif /* HAL_ADC_MODULE_ENABLED */
+
+#ifdef HAL_CEC_MODULE_ENABLED
+#include "stm32g0xx_hal_cec.h"
+#endif /* HAL_CEC_MODULE_ENABLED */
+
+#ifdef HAL_COMP_MODULE_ENABLED
+#include "stm32g0xx_hal_comp.h"
+#endif /* HAL_COMP_MODULE_ENABLED */
+
+#ifdef HAL_CRC_MODULE_ENABLED
+#include "stm32g0xx_hal_crc.h"
+#endif /* HAL_CRC_MODULE_ENABLED */
+
+#ifdef HAL_CRYP_MODULE_ENABLED
+#include "stm32g0xx_hal_cryp.h"
+#endif /* HAL_CRYP_MODULE_ENABLED */
+
+#ifdef HAL_DAC_MODULE_ENABLED
+#include "stm32g0xx_hal_dac.h"
+#endif /* HAL_DAC_MODULE_ENABLED */
+
+#ifdef HAL_EXTI_MODULE_ENABLED
+#include "stm32g0xx_hal_exti.h"
+#endif /* HAL_EXTI_MODULE_ENABLED */
+
+#ifdef HAL_FLASH_MODULE_ENABLED
+#include "stm32g0xx_hal_flash.h"
+#endif /* HAL_FLASH_MODULE_ENABLED */
+
+#ifdef HAL_I2C_MODULE_ENABLED
+#include "stm32g0xx_hal_i2c.h"
+#endif /* HAL_I2C_MODULE_ENABLED */
+
+#ifdef HAL_I2S_MODULE_ENABLED
+#include "stm32g0xx_hal_i2s.h"
+#endif /* HAL_I2S_MODULE_ENABLED */
+
+#ifdef HAL_IRDA_MODULE_ENABLED
+#include "stm32g0xx_hal_irda.h"
+#endif /* HAL_IRDA_MODULE_ENABLED */
+
+#ifdef HAL_IWDG_MODULE_ENABLED
+#include "stm32g0xx_hal_iwdg.h"
+#endif /* HAL_IWDG_MODULE_ENABLED */
+
+#ifdef HAL_LPTIM_MODULE_ENABLED
+#include "stm32g0xx_hal_lptim.h"
+#endif /* HAL_LPTIM_MODULE_ENABLED */
+
+#ifdef HAL_PWR_MODULE_ENABLED
+#include "stm32g0xx_hal_pwr.h"
+#endif /* HAL_PWR_MODULE_ENABLED */
+
+#ifdef HAL_RNG_MODULE_ENABLED
+#include "stm32g0xx_hal_rng.h"
+#endif /* HAL_RNG_MODULE_ENABLED */
+
+#ifdef HAL_RTC_MODULE_ENABLED
+#include "stm32g0xx_hal_rtc.h"
+#endif /* HAL_RTC_MODULE_ENABLED */
+
+#ifdef HAL_SMARTCARD_MODULE_ENABLED
+#include "stm32g0xx_hal_smartcard.h"
+#endif /* HAL_SMARTCARD_MODULE_ENABLED */
+
+#ifdef HAL_SMBUS_MODULE_ENABLED
+#include "stm32g0xx_hal_smbus.h"
+#endif /* HAL_SMBUS_MODULE_ENABLED */
+
+#ifdef HAL_SPI_MODULE_ENABLED
+#include "stm32g0xx_hal_spi.h"
+#endif /* HAL_SPI_MODULE_ENABLED */
+
+#ifdef HAL_TIM_MODULE_ENABLED
+#include "stm32g0xx_hal_tim.h"
+#endif /* HAL_TIM_MODULE_ENABLED */
+
+#ifdef HAL_UART_MODULE_ENABLED
+#include "stm32g0xx_hal_uart.h"
+#endif /* HAL_UART_MODULE_ENABLED */
+
+#ifdef HAL_USART_MODULE_ENABLED
+#include "stm32g0xx_hal_usart.h"
+#endif /* HAL_USART_MODULE_ENABLED */
+
+#ifdef HAL_WWDG_MODULE_ENABLED
+#include "stm32g0xx_hal_wwdg.h"
+#endif /* HAL_WWDG_MODULE_ENABLED */
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef USE_FULL_ASSERT
+/**
+ * @brief The assert_param macro is used for functions parameters check.
+ * @param expr If expr is false, it calls assert_failed function
+ * which reports the name of the source file and the source
+ * line number of the call that failed.
+ * If expr is true, it returns no value.
+ * @retval None
+ */
+#define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+void assert_failed(uint8_t *file, uint32_t line);
+#else
+#define assert_param(expr) ((void)0U)
+#endif /* USE_FULL_ASSERT */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* STM32G0xx_HAL_CONF_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Inc/stm32g0xx_it.h b/board/TencentOS_tiny_EVB_G0/BSP/Inc/stm32g0xx_it.h
new file mode 100644
index 00000000..5a7bb139
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Inc/stm32g0xx_it.h
@@ -0,0 +1,68 @@
+/* USER CODE BEGIN Header */
+/**
+ ******************************************************************************
+ * @file stm32g0xx_it.h
+ * @brief This file contains the headers of the interrupt handlers.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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 */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32G0xx_IT_H
+#define __STM32G0xx_IT_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* Exported types ------------------------------------------------------------*/
+/* USER CODE BEGIN ET */
+
+/* USER CODE END ET */
+
+/* Exported constants --------------------------------------------------------*/
+/* USER CODE BEGIN EC */
+
+/* USER CODE END EC */
+
+/* Exported macro ------------------------------------------------------------*/
+/* USER CODE BEGIN EM */
+
+/* USER CODE END EM */
+
+/* Exported functions prototypes ---------------------------------------------*/
+void NMI_Handler(void);
+void HardFault_Handler(void);
+void SVC_Handler(void);
+void PendSV_Handler(void);
+void SysTick_Handler(void);
+void USART1_IRQHandler(void);
+void USART2_IRQHandler(void);
+void USART3_4_IRQHandler(void);
+/* USER CODE BEGIN EFP */
+
+/* USER CODE END EFP */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32G0xx_IT_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Inc/usart.h b/board/TencentOS_tiny_EVB_G0/BSP/Inc/usart.h
new file mode 100644
index 00000000..42905eb7
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Inc/usart.h
@@ -0,0 +1,64 @@
+/**
+ ******************************************************************************
+ * File Name : USART.h
+ * Description : This file provides code for the configuration
+ * of the USART instances.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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 __usart_H
+#define __usart_H
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+extern UART_HandleTypeDef huart1;
+extern UART_HandleTypeDef huart2;
+extern UART_HandleTypeDef huart3;
+extern UART_HandleTypeDef huart4;
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+void MX_USART1_UART_Init(void);
+void MX_USART2_UART_Init(void);
+void MX_USART3_UART_Init(void);
+void MX_USART4_UART_Init(void);
+
+/* USER CODE BEGIN Prototypes */
+
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /*__ usart_H */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/STM32CubeFile.ioc b/board/TencentOS_tiny_EVB_G0/BSP/STM32CubeFile.ioc
new file mode 100644
index 00000000..3c45a076
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/STM32CubeFile.ioc
@@ -0,0 +1,213 @@
+#MicroXplorer Configuration settings - do not modify
+ADC1.Channel-1\#ChannelRegularConversion=ADC_CHANNEL_1
+ADC1.IPParameters=Rank-1\#ChannelRegularConversion,Channel-1\#ChannelRegularConversion,SamplingTime-1\#ChannelRegularConversion,NbrOfConversionFlag,master
+ADC1.NbrOfConversionFlag=1
+ADC1.Rank-1\#ChannelRegularConversion=1
+ADC1.SamplingTime-1\#ChannelRegularConversion=ADC_SAMPLINGTIME_COMMON_1
+ADC1.master=1
+File.Version=6
+GPIO.groupedBy=Group By Peripherals
+I2C1.IPParameters=Timing
+I2C1.Timing=0x10707DBC
+I2C2.IPParameters=Timing
+I2C2.Timing=0x10707DBC
+KeepUserPlacement=false
+Mcu.Family=STM32G0
+Mcu.IP0=ADC1
+Mcu.IP1=I2C1
+Mcu.IP10=USART3
+Mcu.IP11=USART4
+Mcu.IP2=I2C2
+Mcu.IP3=NVIC
+Mcu.IP4=RCC
+Mcu.IP5=SPI1
+Mcu.IP6=SPI2
+Mcu.IP7=SYS
+Mcu.IP8=USART1
+Mcu.IP9=USART2
+Mcu.IPNb=12
+Mcu.Name=STM32G070RBTx
+Mcu.Package=LQFP64
+Mcu.Pin0=PC11
+Mcu.Pin1=PC13
+Mcu.Pin10=PA2
+Mcu.Pin11=PA3
+Mcu.Pin12=PA4
+Mcu.Pin13=PA5
+Mcu.Pin14=PA6
+Mcu.Pin15=PA7
+Mcu.Pin16=PC4
+Mcu.Pin17=PC5
+Mcu.Pin18=PB10
+Mcu.Pin19=PB11
+Mcu.Pin2=PC14-OSC32_IN (PC14)
+Mcu.Pin20=PB12
+Mcu.Pin21=PB13
+Mcu.Pin22=PA9
+Mcu.Pin23=PA10
+Mcu.Pin24=PB8
+Mcu.Pin25=PB9
+Mcu.Pin26=PC10
+Mcu.Pin27=VP_SYS_VS_Systick
+Mcu.Pin28=VP_SYS_VS_DBSignals
+Mcu.Pin3=PC15-OSC32_OUT (PC15)
+Mcu.Pin4=PF0-OSC_IN (PF0)
+Mcu.Pin5=PF1-OSC_OUT (PF1)
+Mcu.Pin6=PC2
+Mcu.Pin7=PC3
+Mcu.Pin8=PA0
+Mcu.Pin9=PA1
+Mcu.PinsNb=29
+Mcu.ThirdPartyNb=0
+Mcu.UserConstants=
+Mcu.UserName=STM32G070RBTx
+MxCube.Version=5.6.1
+MxDb.Version=DB.5.0.60
+NVIC.ForceEnableDMAVector=true
+NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.SVC_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:false\:true
+NVIC.USART1_IRQn=true\:0\:0\:false\:false\:true\:true\:true
+NVIC.USART2_IRQn=true\:0\:0\:false\:false\:true\:true\:true
+NVIC.USART3_4_IRQn=true\:0\:0\:false\:false\:true\:true\:true
+PA0.Mode=IN0
+PA0.Signal=ADC1_IN0
+PA1.Mode=IN1
+PA1.Signal=ADC1_IN1
+PA10.Mode=I2C
+PA10.Signal=I2C1_SDA
+PA2.Mode=Asynchronous
+PA2.Signal=USART2_TX
+PA3.Mode=Asynchronous
+PA3.Signal=USART2_RX
+PA4.Mode=NSS_Signal_Hard_Output
+PA4.Signal=SPI1_NSS
+PA5.Mode=Full_Duplex_Master
+PA5.Signal=SPI1_SCK
+PA6.Mode=Full_Duplex_Master
+PA6.Signal=SPI1_MISO
+PA7.Mode=Full_Duplex_Master
+PA7.Signal=SPI1_MOSI
+PA9.Mode=I2C
+PA9.Signal=I2C1_SCL
+PB10.Mode=I2C
+PB10.Signal=I2C2_SCL
+PB11.Mode=I2C
+PB11.Signal=I2C2_SDA
+PB12.Mode=NSS_Signal_Hard_Output
+PB12.Signal=SPI2_NSS
+PB13.Mode=Full_Duplex_Master
+PB13.Signal=SPI2_SCK
+PB8.Locked=true
+PB8.Mode=Asynchronous
+PB8.Signal=USART3_TX
+PB9.Locked=true
+PB9.Mode=Asynchronous
+PB9.Signal=USART3_RX
+PC10.Mode=Asynchronous
+PC10.Signal=USART4_TX
+PC11.Mode=Asynchronous
+PC11.Signal=USART4_RX
+PC13.GPIOParameters=GPIO_Label
+PC13.GPIO_Label=LED
+PC13.Locked=true
+PC13.Signal=GPIO_Output
+PC14-OSC32_IN\ (PC14).Mode=LSE-External-Oscillator
+PC14-OSC32_IN\ (PC14).Signal=RCC_OSC32_IN
+PC15-OSC32_OUT\ (PC15).Mode=LSE-External-Oscillator
+PC15-OSC32_OUT\ (PC15).Signal=RCC_OSC32_OUT
+PC2.Mode=Full_Duplex_Master
+PC2.Signal=SPI2_MISO
+PC3.Mode=Full_Duplex_Master
+PC3.Signal=SPI2_MOSI
+PC4.Mode=Asynchronous
+PC4.Signal=USART1_TX
+PC5.Mode=Asynchronous
+PC5.Signal=USART1_RX
+PF0-OSC_IN\ (PF0).Mode=HSE-External-Oscillator
+PF0-OSC_IN\ (PF0).Signal=RCC_OSC_IN
+PF1-OSC_OUT\ (PF1).Mode=HSE-External-Oscillator
+PF1-OSC_OUT\ (PF1).Signal=RCC_OSC_OUT
+PinOutPanel.RotationAngle=0
+ProjectManager.AskForMigrate=true
+ProjectManager.BackupPrevious=false
+ProjectManager.CompilerOptimize=6
+ProjectManager.ComputerToolchain=false
+ProjectManager.CoupleFile=true
+ProjectManager.CustomerFirmwarePackage=
+ProjectManager.DefaultFWLocation=true
+ProjectManager.DeletePrevious=true
+ProjectManager.DeviceId=STM32G070RBTx
+ProjectManager.FirmwarePackage=STM32Cube FW_G0 V1.3.0
+ProjectManager.FreePins=false
+ProjectManager.HalAssertFull=false
+ProjectManager.HeapSize=0x200
+ProjectManager.KeepUserCode=true
+ProjectManager.LastFirmware=true
+ProjectManager.LibraryCopy=0
+ProjectManager.MainLocation=Src
+ProjectManager.NoMain=false
+ProjectManager.PreviousToolchain=
+ProjectManager.ProjectBuild=false
+ProjectManager.ProjectFileName=STM32CubeFile.ioc
+ProjectManager.ProjectName=STM32CubeFile
+ProjectManager.StackSize=0x400
+ProjectManager.TargetToolchain=MDK-ARM V5.27
+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_I2C2_Init-I2C2-false-HAL-true,6-MX_SPI1_Init-SPI1-false-HAL-true,7-MX_SPI2_Init-SPI2-false-HAL-true,8-MX_USART1_UART_Init-USART1-false-HAL-true,9-MX_USART2_UART_Init-USART2-false-HAL-true,10-MX_USART3_UART_Init-USART3-false-HAL-true,11-MX_USART4_UART_Init-USART4-false-HAL-true
+RCC.ADCFreq_Value=64000000
+RCC.AHBFreq_Value=64000000
+RCC.APBFreq_Value=64000000
+RCC.APBTimFreq_Value=64000000
+RCC.CortexFreq_Value=64000000
+RCC.EXTERNAL_CLOCK_VALUE=48000
+RCC.FCLKCortexFreq_Value=64000000
+RCC.FamilyName=M
+RCC.HCLKFreq_Value=64000000
+RCC.HSE_VALUE=8000000
+RCC.HSI_VALUE=16000000
+RCC.I2C1Freq_Value=64000000
+RCC.I2S1Freq_Value=64000000
+RCC.IPParameters=ADCFreq_Value,AHBFreq_Value,APBFreq_Value,APBTimFreq_Value,CortexFreq_Value,EXTERNAL_CLOCK_VALUE,FCLKCortexFreq_Value,FamilyName,HCLKFreq_Value,HSE_VALUE,HSI_VALUE,I2C1Freq_Value,I2S1Freq_Value,LSCOPinFreq_Value,LSI_VALUE,MCO1PinFreq_Value,PLLN,PLLPoutputFreq_Value,PLLRCLKFreq_Value,PLLSourceVirtual,PWRFreq_Value,SYSCLKFreq_VALUE,SYSCLKSource,USART1Freq_Value,USART2Freq_Value,VCOInputFreq_Value,VCOOutputFreq_Value
+RCC.LSCOPinFreq_Value=32000
+RCC.LSI_VALUE=32000
+RCC.MCO1PinFreq_Value=64000000
+RCC.PLLN=16
+RCC.PLLPoutputFreq_Value=64000000
+RCC.PLLRCLKFreq_Value=64000000
+RCC.PLLSourceVirtual=RCC_PLLSOURCE_HSE
+RCC.PWRFreq_Value=64000000
+RCC.SYSCLKFreq_VALUE=64000000
+RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
+RCC.USART1Freq_Value=64000000
+RCC.USART2Freq_Value=64000000
+RCC.VCOInputFreq_Value=8000000
+RCC.VCOOutputFreq_Value=128000000
+SPI1.CalculateBaudRate=32.0 MBits/s
+SPI1.Direction=SPI_DIRECTION_2LINES
+SPI1.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate,VirtualNSS
+SPI1.Mode=SPI_MODE_MASTER
+SPI1.VirtualNSS=VM_NSSHARD
+SPI1.VirtualType=VM_MASTER
+SPI2.CalculateBaudRate=32.0 MBits/s
+SPI2.Direction=SPI_DIRECTION_2LINES
+SPI2.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate,VirtualNSS
+SPI2.Mode=SPI_MODE_MASTER
+SPI2.VirtualNSS=VM_NSSHARD
+SPI2.VirtualType=VM_MASTER
+USART1.IPParameters=VirtualMode-Asynchronous
+USART1.VirtualMode-Asynchronous=VM_ASYNC
+USART2.IPParameters=VirtualMode-Asynchronous
+USART2.VirtualMode-Asynchronous=VM_ASYNC
+USART3.IPParameters=VirtualMode-Asynchronous
+USART3.VirtualMode-Asynchronous=VM_ASYNC
+USART4.IPParameters=VirtualMode-Asynchronous
+USART4.VirtualMode-Asynchronous=VM_ASYNC
+VP_SYS_VS_DBSignals.Mode=DisableDeadBatterySignals
+VP_SYS_VS_DBSignals.Signal=SYS_VS_DBSignals
+VP_SYS_VS_Systick.Mode=SysTick
+VP_SYS_VS_Systick.Signal=SYS_VS_Systick
+board=custom
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Src/adc.c b/board/TencentOS_tiny_EVB_G0/BSP/Src/adc.c
new file mode 100644
index 00000000..c972b572
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Src/adc.c
@@ -0,0 +1,134 @@
+/**
+ ******************************************************************************
+ * File Name : ADC.c
+ * Description : This file provides code for the configuration
+ * of the ADC instances.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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 "adc.h"
+
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+
+ADC_HandleTypeDef hadc1;
+
+/* ADC1 init function */
+void MX_ADC1_Init(void)
+{
+ ADC_AnalogWDGConfTypeDef AnalogWDGConfig = {0};
+ ADC_ChannelConfTypeDef sConfig = {0};
+
+ /** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
+ */
+ hadc1.Instance = ADC1;
+ hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV2;
+ hadc1.Init.Resolution = ADC_RESOLUTION_12B;
+ hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
+ hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE;
+ hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
+ hadc1.Init.LowPowerAutoWait = DISABLE;
+ hadc1.Init.LowPowerAutoPowerOff = DISABLE;
+ hadc1.Init.ContinuousConvMode = DISABLE;
+ hadc1.Init.NbrOfConversion = 1;
+ hadc1.Init.DiscontinuousConvMode = DISABLE;
+ hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
+ hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
+ hadc1.Init.DMAContinuousRequests = DISABLE;
+ hadc1.Init.Overrun = ADC_OVR_DATA_PRESERVED;
+ hadc1.Init.SamplingTimeCommon1 = ADC_SAMPLETIME_1CYCLE_5;
+ hadc1.Init.SamplingTimeCommon2 = ADC_SAMPLETIME_1CYCLE_5;
+ hadc1.Init.OversamplingMode = DISABLE;
+ hadc1.Init.TriggerFrequencyMode = ADC_TRIGGER_FREQ_HIGH;
+ if (HAL_ADC_Init(&hadc1) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ /** Configure Analog WatchDog 2
+ */
+ AnalogWDGConfig.WatchdogMode = ADC_ANALOGWATCHDOG_SINGLE_REG;
+ if (HAL_ADC_AnalogWDGConfig(&hadc1, &AnalogWDGConfig) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ /** Configure Regular Channel
+ */
+ sConfig.Channel = ADC_CHANNEL_1;
+ sConfig.Rank = ADC_REGULAR_RANK_1;
+ sConfig.SamplingTime = ADC_SAMPLINGTIME_COMMON_1;
+ if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
+ {
+ Error_Handler();
+ }
+
+}
+
+void HAL_ADC_MspInit(ADC_HandleTypeDef* adcHandle)
+{
+
+ GPIO_InitTypeDef GPIO_InitStruct = {0};
+ if(adcHandle->Instance==ADC1)
+ {
+ /* USER CODE BEGIN ADC1_MspInit 0 */
+
+ /* USER CODE END ADC1_MspInit 0 */
+ /* ADC1 clock enable */
+ __HAL_RCC_ADC_CLK_ENABLE();
+
+ __HAL_RCC_GPIOA_CLK_ENABLE();
+ /**ADC1 GPIO Configuration
+ PA0 ------> ADC1_IN0
+ PA1 ------> ADC1_IN1
+ */
+ GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1;
+ GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+ /* USER CODE BEGIN ADC1_MspInit 1 */
+
+ /* USER CODE END ADC1_MspInit 1 */
+ }
+}
+
+void HAL_ADC_MspDeInit(ADC_HandleTypeDef* adcHandle)
+{
+
+ if(adcHandle->Instance==ADC1)
+ {
+ /* USER CODE BEGIN ADC1_MspDeInit 0 */
+
+ /* USER CODE END ADC1_MspDeInit 0 */
+ /* Peripheral clock disable */
+ __HAL_RCC_ADC_CLK_DISABLE();
+
+ /**ADC1 GPIO Configuration
+ PA0 ------> ADC1_IN0
+ PA1 ------> ADC1_IN1
+ */
+ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_0|GPIO_PIN_1);
+
+ /* USER CODE BEGIN ADC1_MspDeInit 1 */
+
+ /* USER CODE END ADC1_MspDeInit 1 */
+ }
+}
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Src/gpio.c b/board/TencentOS_tiny_EVB_G0/BSP/Src/gpio.c
new file mode 100644
index 00000000..6cf98c98
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Src/gpio.c
@@ -0,0 +1,67 @@
+/**
+ ******************************************************************************
+ * File Name : gpio.c
+ * Description : This file provides code for the configuration
+ * of all used GPIO pins.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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 "gpio.h"
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+
+/*----------------------------------------------------------------------------*/
+/* Configure GPIO */
+/*----------------------------------------------------------------------------*/
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+
+/** Configure pins as
+ * Analog
+ * Input
+ * Output
+ * EVENT_OUT
+ * EXTI
+*/
+void MX_GPIO_Init(void)
+{
+
+ GPIO_InitTypeDef GPIO_InitStruct = {0};
+
+ /* GPIO Ports Clock Enable */
+ __HAL_RCC_GPIOC_CLK_ENABLE();
+ __HAL_RCC_GPIOF_CLK_ENABLE();
+ __HAL_RCC_GPIOA_CLK_ENABLE();
+ __HAL_RCC_GPIOB_CLK_ENABLE();
+
+ /*Configure GPIO pin Output Level */
+ HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_RESET);
+
+ /*Configure GPIO pin : PtPin */
+ GPIO_InitStruct.Pin = LED_Pin;
+ GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ HAL_GPIO_Init(LED_GPIO_Port, &GPIO_InitStruct);
+
+}
+
+/* USER CODE BEGIN 2 */
+
+/* USER CODE END 2 */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Src/i2c.c b/board/TencentOS_tiny_EVB_G0/BSP/Src/i2c.c
new file mode 100644
index 00000000..b8850074
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Src/i2c.c
@@ -0,0 +1,192 @@
+/**
+ ******************************************************************************
+ * File Name : I2C.c
+ * Description : This file provides code for the configuration
+ * of the I2C instances.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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 "i2c.h"
+
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+
+I2C_HandleTypeDef hi2c1;
+I2C_HandleTypeDef hi2c2;
+
+/* I2C1 init function */
+void MX_I2C1_Init(void)
+{
+
+ hi2c1.Instance = I2C1;
+ hi2c1.Init.Timing = 0x10707DBC;
+ hi2c1.Init.OwnAddress1 = 0;
+ hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
+ hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
+ hi2c1.Init.OwnAddress2 = 0;
+ hi2c1.Init.OwnAddress2Masks = I2C_OA2_NOMASK;
+ hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
+ hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
+ if (HAL_I2C_Init(&hi2c1) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ /** Configure Analogue filter
+ */
+ if (HAL_I2CEx_ConfigAnalogFilter(&hi2c1, I2C_ANALOGFILTER_ENABLE) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ /** Configure Digital filter
+ */
+ if (HAL_I2CEx_ConfigDigitalFilter(&hi2c1, 0) != HAL_OK)
+ {
+ Error_Handler();
+ }
+
+}
+/* I2C2 init function */
+void MX_I2C2_Init(void)
+{
+
+ hi2c2.Instance = I2C2;
+ hi2c2.Init.Timing = 0x10707DBC;
+ hi2c2.Init.OwnAddress1 = 0;
+ hi2c2.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
+ hi2c2.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
+ hi2c2.Init.OwnAddress2 = 0;
+ hi2c2.Init.OwnAddress2Masks = I2C_OA2_NOMASK;
+ hi2c2.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
+ hi2c2.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
+ if (HAL_I2C_Init(&hi2c2) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ /** Configure Analogue filter
+ */
+ if (HAL_I2CEx_ConfigAnalogFilter(&hi2c2, I2C_ANALOGFILTER_ENABLE) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ /** Configure Digital filter
+ */
+ if (HAL_I2CEx_ConfigDigitalFilter(&hi2c2, 0) != HAL_OK)
+ {
+ Error_Handler();
+ }
+
+}
+
+void HAL_I2C_MspInit(I2C_HandleTypeDef* i2cHandle)
+{
+
+ GPIO_InitTypeDef GPIO_InitStruct = {0};
+ if(i2cHandle->Instance==I2C1)
+ {
+ /* USER CODE BEGIN I2C1_MspInit 0 */
+
+ /* USER CODE END I2C1_MspInit 0 */
+
+ __HAL_RCC_GPIOA_CLK_ENABLE();
+ /**I2C1 GPIO Configuration
+ PA9 ------> I2C1_SCL
+ PA10 ------> I2C1_SDA
+ */
+ GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_10;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
+ GPIO_InitStruct.Pull = GPIO_PULLUP;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ GPIO_InitStruct.Alternate = GPIO_AF6_I2C1;
+ HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+ /* I2C1 clock enable */
+ __HAL_RCC_I2C1_CLK_ENABLE();
+ /* USER CODE BEGIN I2C1_MspInit 1 */
+
+ /* USER CODE END I2C1_MspInit 1 */
+ }
+ else if(i2cHandle->Instance==I2C2)
+ {
+ /* USER CODE BEGIN I2C2_MspInit 0 */
+
+ /* USER CODE END I2C2_MspInit 0 */
+
+ __HAL_RCC_GPIOB_CLK_ENABLE();
+ /**I2C2 GPIO Configuration
+ PB10 ------> I2C2_SCL
+ PB11 ------> I2C2_SDA
+ */
+ GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_11;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
+ GPIO_InitStruct.Pull = GPIO_PULLUP;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ GPIO_InitStruct.Alternate = GPIO_AF6_I2C2;
+ HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+ /* I2C2 clock enable */
+ __HAL_RCC_I2C2_CLK_ENABLE();
+ /* USER CODE BEGIN I2C2_MspInit 1 */
+
+ /* USER CODE END I2C2_MspInit 1 */
+ }
+}
+
+void HAL_I2C_MspDeInit(I2C_HandleTypeDef* i2cHandle)
+{
+
+ if(i2cHandle->Instance==I2C1)
+ {
+ /* USER CODE BEGIN I2C1_MspDeInit 0 */
+
+ /* USER CODE END I2C1_MspDeInit 0 */
+ /* Peripheral clock disable */
+ __HAL_RCC_I2C1_CLK_DISABLE();
+
+ /**I2C1 GPIO Configuration
+ PA9 ------> I2C1_SCL
+ PA10 ------> I2C1_SDA
+ */
+ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9|GPIO_PIN_10);
+
+ /* USER CODE BEGIN I2C1_MspDeInit 1 */
+
+ /* USER CODE END I2C1_MspDeInit 1 */
+ }
+ else if(i2cHandle->Instance==I2C2)
+ {
+ /* USER CODE BEGIN I2C2_MspDeInit 0 */
+
+ /* USER CODE END I2C2_MspDeInit 0 */
+ /* Peripheral clock disable */
+ __HAL_RCC_I2C2_CLK_DISABLE();
+
+ /**I2C2 GPIO Configuration
+ PB10 ------> I2C2_SCL
+ PB11 ------> I2C2_SDA
+ */
+ HAL_GPIO_DeInit(GPIOB, GPIO_PIN_10|GPIO_PIN_11);
+
+ /* USER CODE BEGIN I2C2_MspDeInit 1 */
+
+ /* USER CODE END I2C2_MspDeInit 1 */
+ }
+}
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Src/main.c b/board/TencentOS_tiny_EVB_G0/BSP/Src/main.c
new file mode 100644
index 00000000..1ec2c0c1
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Src/main.c
@@ -0,0 +1,24 @@
+#include "mcu_init.h"
+#include "cmsis_os.h"
+
+#define APPLICATION_TASK_STK_SIZE 1024
+extern void application_entry(void *arg);
+osThreadDef(application_entry, osPriorityNormal, 1, APPLICATION_TASK_STK_SIZE);
+
+__weak void application_entry(void *arg)
+{
+ while (1) {
+ printf("This is a demo task,please use your task entry!\r\n");
+ tos_task_delay(1000);
+ }
+}
+
+int main(void)
+{
+ board_init();
+ printf("Welcome to TencentOS tiny\r\n");
+ osKernelInitialize();
+ osThreadCreate(osThread(application_entry), NULL);
+ osKernelStart();
+}
+
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Src/mcu_init.c b/board/TencentOS_tiny_EVB_G0/BSP/Src/mcu_init.c
new file mode 100644
index 00000000..5af05fff
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Src/mcu_init.c
@@ -0,0 +1,130 @@
+#include "mcu_init.h"
+
+int fputc(int ch, FILE *f)
+{
+ if (ch == '\n') {
+ HAL_UART_Transmit(&huart1, (void *)"\r", 1,30000);
+ }
+ HAL_UART_Transmit(&huart1, (uint8_t *)&ch, 1, 0xFFFF);
+ return ch;
+}
+
+int _write(int fd, char *ptr, int len)
+{
+ (void)HAL_UART_Transmit(&huart1, (uint8_t *)ptr, len, 0xFFFF);
+ return len;
+}
+
+int fgetc(FILE *f)
+{
+ /* Place your implementation of fgetc here */
+ /* e.g. readwrite a character to the USART2 and Loop until the end of transmission */
+ uint8_t ch = 0;
+ //uint32_t recv_size;
+ HAL_UART_Receive(&huart1, &ch, 1,30000);
+ return ch;
+}
+
+void board_init(void)
+{
+ HAL_Init();
+ SystemClock_Config();
+ MX_GPIO_Init();
+ MX_ADC1_Init();
+ MX_I2C1_Init();
+ MX_I2C2_Init();
+ MX_SPI1_Init();
+ MX_SPI2_Init();
+ MX_USART1_UART_Init();
+ //MX_USART2_UART_Init();
+ MX_USART3_UART_Init();
+ MX_USART4_UART_Init();
+}
+
+/**
+ * @brief System Clock Configuration
+ * @retval None
+ */
+void SystemClock_Config(void)
+{
+ RCC_OscInitTypeDef RCC_OscInitStruct = {0};
+ RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
+ RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
+
+ /** Configure the main internal regulator output voltage
+ */
+ HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1);
+ /** Initializes the CPU, AHB and APB busses clocks
+ */
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+ RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+ RCC_OscInitStruct.PLL.PLLM = RCC_PLLM_DIV1;
+ RCC_OscInitStruct.PLL.PLLN = 16;
+ RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
+ RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
+ if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ /** Initializes the CPU, AHB and APB busses clocks
+ */
+ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
+ |RCC_CLOCKTYPE_PCLK1;
+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+ RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
+
+ if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ /** Initializes the peripherals clocks
+ */
+ PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1|RCC_PERIPHCLK_USART2
+ |RCC_PERIPHCLK_I2C1|RCC_PERIPHCLK_ADC;
+ PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK1;
+ PeriphClkInit.Usart2ClockSelection = RCC_USART2CLKSOURCE_PCLK1;
+ PeriphClkInit.I2c1ClockSelection = RCC_I2C1CLKSOURCE_PCLK1;
+ PeriphClkInit.AdcClockSelection = RCC_ADCCLKSOURCE_SYSCLK;
+ if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
+ {
+ Error_Handler();
+ }
+}
+
+/* USER CODE BEGIN 4 */
+
+/* USER CODE END 4 */
+
+/**
+ * @brief This function is executed in case of error occurrence.
+ * @retval None
+ */
+void Error_Handler(void)
+{
+ /* USER CODE BEGIN Error_Handler_Debug */
+ /* User can add his own implementation to report the HAL error return state */
+
+ /* USER CODE END Error_Handler_Debug */
+}
+
+#ifdef USE_FULL_ASSERT
+/**
+ * @brief Reports the name of the source file and the source line number
+ * where the assert_param error has occurred.
+ * @param file: pointer to the source file name
+ * @param line: assert_param error line source number
+ * @retval None
+ */
+void assert_failed(uint8_t *file, uint32_t line)
+{
+ /* USER CODE BEGIN 6 */
+ /* User can add his own implementation to report the file name and line number,
+ tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
+ /* USER CODE END 6 */
+}
+#endif /* USE_FULL_ASSERT */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Src/spi.c b/board/TencentOS_tiny_EVB_G0/BSP/Src/spi.c
new file mode 100644
index 00000000..59a290ea
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Src/spi.c
@@ -0,0 +1,196 @@
+/**
+ ******************************************************************************
+ * File Name : SPI.c
+ * Description : This file provides code for the configuration
+ * of the SPI instances.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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 "spi.h"
+
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+
+SPI_HandleTypeDef hspi1;
+SPI_HandleTypeDef hspi2;
+
+/* SPI1 init function */
+void MX_SPI1_Init(void)
+{
+
+ hspi1.Instance = SPI1;
+ hspi1.Init.Mode = SPI_MODE_MASTER;
+ hspi1.Init.Direction = SPI_DIRECTION_2LINES;
+ hspi1.Init.DataSize = SPI_DATASIZE_4BIT;
+ hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
+ hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
+ hspi1.Init.NSS = SPI_NSS_HARD_OUTPUT;
+ hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
+ hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
+ hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
+ hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
+ hspi1.Init.CRCPolynomial = 7;
+ hspi1.Init.CRCLength = SPI_CRC_LENGTH_DATASIZE;
+ hspi1.Init.NSSPMode = SPI_NSS_PULSE_ENABLE;
+ if (HAL_SPI_Init(&hspi1) != HAL_OK)
+ {
+ Error_Handler();
+ }
+
+}
+/* SPI2 init function */
+void MX_SPI2_Init(void)
+{
+
+ hspi2.Instance = SPI2;
+ hspi2.Init.Mode = SPI_MODE_MASTER;
+ hspi2.Init.Direction = SPI_DIRECTION_2LINES;
+ hspi2.Init.DataSize = SPI_DATASIZE_4BIT;
+ hspi2.Init.CLKPolarity = SPI_POLARITY_LOW;
+ hspi2.Init.CLKPhase = SPI_PHASE_1EDGE;
+ hspi2.Init.NSS = SPI_NSS_HARD_OUTPUT;
+ hspi2.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
+ hspi2.Init.FirstBit = SPI_FIRSTBIT_MSB;
+ hspi2.Init.TIMode = SPI_TIMODE_DISABLE;
+ hspi2.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
+ hspi2.Init.CRCPolynomial = 7;
+ hspi2.Init.CRCLength = SPI_CRC_LENGTH_DATASIZE;
+ hspi2.Init.NSSPMode = SPI_NSS_PULSE_ENABLE;
+ if (HAL_SPI_Init(&hspi2) != HAL_OK)
+ {
+ Error_Handler();
+ }
+
+}
+
+void HAL_SPI_MspInit(SPI_HandleTypeDef* spiHandle)
+{
+
+ GPIO_InitTypeDef GPIO_InitStruct = {0};
+ if(spiHandle->Instance==SPI1)
+ {
+ /* USER CODE BEGIN SPI1_MspInit 0 */
+
+ /* USER CODE END SPI1_MspInit 0 */
+ /* SPI1 clock enable */
+ __HAL_RCC_SPI1_CLK_ENABLE();
+
+ __HAL_RCC_GPIOA_CLK_ENABLE();
+ /**SPI1 GPIO Configuration
+ PA4 ------> SPI1_NSS
+ PA5 ------> SPI1_SCK
+ PA6 ------> SPI1_MISO
+ PA7 ------> SPI1_MOSI
+ */
+ GPIO_InitStruct.Pin = GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ GPIO_InitStruct.Alternate = GPIO_AF0_SPI1;
+ HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+ /* USER CODE BEGIN SPI1_MspInit 1 */
+
+ /* USER CODE END SPI1_MspInit 1 */
+ }
+ else if(spiHandle->Instance==SPI2)
+ {
+ /* USER CODE BEGIN SPI2_MspInit 0 */
+
+ /* USER CODE END SPI2_MspInit 0 */
+ /* SPI2 clock enable */
+ __HAL_RCC_SPI2_CLK_ENABLE();
+
+ __HAL_RCC_GPIOC_CLK_ENABLE();
+ __HAL_RCC_GPIOB_CLK_ENABLE();
+ /**SPI2 GPIO Configuration
+ PC2 ------> SPI2_MISO
+ PC3 ------> SPI2_MOSI
+ PB12 ------> SPI2_NSS
+ PB13 ------> SPI2_SCK
+ */
+ GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ GPIO_InitStruct.Alternate = GPIO_AF1_SPI2;
+ HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+ GPIO_InitStruct.Pin = GPIO_PIN_12|GPIO_PIN_13;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ GPIO_InitStruct.Alternate = GPIO_AF0_SPI2;
+ HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+ /* USER CODE BEGIN SPI2_MspInit 1 */
+
+ /* USER CODE END SPI2_MspInit 1 */
+ }
+}
+
+void HAL_SPI_MspDeInit(SPI_HandleTypeDef* spiHandle)
+{
+
+ if(spiHandle->Instance==SPI1)
+ {
+ /* USER CODE BEGIN SPI1_MspDeInit 0 */
+
+ /* USER CODE END SPI1_MspDeInit 0 */
+ /* Peripheral clock disable */
+ __HAL_RCC_SPI1_CLK_DISABLE();
+
+ /**SPI1 GPIO Configuration
+ PA4 ------> SPI1_NSS
+ PA5 ------> SPI1_SCK
+ PA6 ------> SPI1_MISO
+ PA7 ------> SPI1_MOSI
+ */
+ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7);
+
+ /* USER CODE BEGIN SPI1_MspDeInit 1 */
+
+ /* USER CODE END SPI1_MspDeInit 1 */
+ }
+ else if(spiHandle->Instance==SPI2)
+ {
+ /* USER CODE BEGIN SPI2_MspDeInit 0 */
+
+ /* USER CODE END SPI2_MspDeInit 0 */
+ /* Peripheral clock disable */
+ __HAL_RCC_SPI2_CLK_DISABLE();
+
+ /**SPI2 GPIO Configuration
+ PC2 ------> SPI2_MISO
+ PC3 ------> SPI2_MOSI
+ PB12 ------> SPI2_NSS
+ PB13 ------> SPI2_SCK
+ */
+ HAL_GPIO_DeInit(GPIOC, GPIO_PIN_2|GPIO_PIN_3);
+
+ HAL_GPIO_DeInit(GPIOB, GPIO_PIN_12|GPIO_PIN_13);
+
+ /* USER CODE BEGIN SPI2_MspDeInit 1 */
+
+ /* USER CODE END SPI2_MspDeInit 1 */
+ }
+}
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Src/stm32g0xx_hal_msp.c b/board/TencentOS_tiny_EVB_G0/BSP/Src/stm32g0xx_hal_msp.c
new file mode 100644
index 00000000..e143b7a9
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Src/stm32g0xx_hal_msp.c
@@ -0,0 +1,84 @@
+/* USER CODE BEGIN Header */
+/**
+ ******************************************************************************
+ * File Name : stm32g0xx_hal_msp.c
+ * Description : This file provides code for the MSP Initialization
+ * and de-Initialization codes.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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"
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* Private typedef -----------------------------------------------------------*/
+/* USER CODE BEGIN TD */
+
+/* USER CODE END TD */
+
+/* Private define ------------------------------------------------------------*/
+/* USER CODE BEGIN Define */
+
+/* USER CODE END Define */
+
+/* Private macro -------------------------------------------------------------*/
+/* USER CODE BEGIN Macro */
+
+/* USER CODE END Macro */
+
+/* Private variables ---------------------------------------------------------*/
+/* USER CODE BEGIN PV */
+
+/* USER CODE END PV */
+
+/* Private function prototypes -----------------------------------------------*/
+/* USER CODE BEGIN PFP */
+
+/* USER CODE END PFP */
+
+/* External functions --------------------------------------------------------*/
+/* USER CODE BEGIN ExternalFunctions */
+
+/* USER CODE END ExternalFunctions */
+
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+/**
+ * Initializes the Global MSP.
+ */
+void HAL_MspInit(void)
+{
+ /* USER CODE BEGIN MspInit 0 */
+
+ /* USER CODE END MspInit 0 */
+
+ __HAL_RCC_SYSCFG_CLK_ENABLE();
+ __HAL_RCC_PWR_CLK_ENABLE();
+
+ /* System interrupt init*/
+
+ /* USER CODE BEGIN MspInit 1 */
+
+ /* USER CODE END MspInit 1 */
+}
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Src/stm32g0xx_it.c b/board/TencentOS_tiny_EVB_G0/BSP/Src/stm32g0xx_it.c
new file mode 100644
index 00000000..40a409f9
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Src/stm32g0xx_it.c
@@ -0,0 +1,198 @@
+/* USER CODE BEGIN Header */
+/**
+ ******************************************************************************
+ * @file stm32g0xx_it.c
+ * @brief Interrupt Service Routines.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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 "stm32g0xx_it.h"
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+#include "tos_k.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 huart1;
+extern UART_HandleTypeDef huart2;
+extern UART_HandleTypeDef huart3;
+extern UART_HandleTypeDef huart4;
+/* USER CODE BEGIN EV */
+
+/* USER CODE END EV */
+
+/******************************************************************************/
+/* Cortex-M0+ 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 System service call via SWI instruction.
+ */
+void SVC_Handler(void)
+{
+ /* USER CODE BEGIN SVC_IRQn 0 */
+
+ /* USER CODE END SVC_IRQn 0 */
+ /* USER CODE BEGIN SVC_IRQn 1 */
+
+ /* USER CODE END SVC_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();
+ }
+ /* USER CODE BEGIN SysTick_IRQn 1 */
+
+ /* USER CODE END SysTick_IRQn 1 */
+}
+
+/******************************************************************************/
+/* STM32G0xx 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_stm32g0xx.s). */
+/******************************************************************************/
+
+/**
+ * @brief This function handles USART1 global interrupt / USART1 wake-up interrupt through EXTI line 25.
+ */
+void USART1_IRQHandler(void)
+{
+ /* USER CODE BEGIN USART1_IRQn 0 */
+
+ /* USER CODE END USART1_IRQn 0 */
+ HAL_UART_IRQHandler(&huart1);
+ /* USER CODE BEGIN USART1_IRQn 1 */
+
+ /* USER CODE END USART1_IRQn 1 */
+}
+
+/**
+ * @brief This function handles USART2 global interrupt / USART2 wake-up interrupt through EXTI line 26.
+ */
+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 and USART4 interrupts.
+ */
+void USART3_4_IRQHandler(void)
+{
+ /* USER CODE BEGIN USART3_4_IRQn 0 */
+
+ /* USER CODE END USART3_4_IRQn 0 */
+ HAL_UART_IRQHandler(&huart3);
+ HAL_UART_IRQHandler(&huart4);
+ /* USER CODE BEGIN USART3_4_IRQn 1 */
+
+ /* USER CODE END USART3_4_IRQn 1 */
+}
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Src/stm32g0xx_it_module.c b/board/TencentOS_tiny_EVB_G0/BSP/Src/stm32g0xx_it_module.c
new file mode 100644
index 00000000..652c52de
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Src/stm32g0xx_it_module.c
@@ -0,0 +1,209 @@
+/* USER CODE BEGIN Header */
+/**
+ ******************************************************************************
+ * @file stm32g0xx_it.c
+ * @brief Interrupt Service Routines.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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 "stm32g0xx_it.h"
+#include "tos_k.h"
+#include "tos_at.h"
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+/* 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 huart1;
+extern UART_HandleTypeDef huart2;
+extern UART_HandleTypeDef huart3;
+extern UART_HandleTypeDef huart4;
+/* USER CODE BEGIN EV */
+
+/* USER CODE END EV */
+
+/******************************************************************************/
+/* Cortex-M0+ 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 System service call via SWI instruction.
+ */
+void SVC_Handler(void)
+{
+ /* USER CODE BEGIN SVC_IRQn 0 */
+
+ /* USER CODE END SVC_IRQn 0 */
+ /* USER CODE BEGIN SVC_IRQn 1 */
+
+ /* USER CODE END SVC_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();
+ }
+ /* USER CODE BEGIN SysTick_IRQn 1 */
+
+ /* USER CODE END SysTick_IRQn 1 */
+}
+
+/******************************************************************************/
+/* STM32G0xx 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_stm32g0xx.s). */
+/******************************************************************************/
+/**
+ * @brief This function handles USART1 global interrupt / USART1 wake-up interrupt through EXTI line 25.
+ */
+void USART1_IRQHandler(void)
+{
+ /* USER CODE BEGIN USART1_IRQn 0 */
+
+ /* USER CODE END USART1_IRQn 0 */
+ HAL_UART_IRQHandler(&huart1);
+ /* USER CODE BEGIN USART1_IRQn 1 */
+
+ /* USER CODE END USART1_IRQn 1 */
+}
+
+/**
+ * @brief This function handles USART2 global interrupt / USART2 wake-up interrupt through EXTI line 26.
+ */
+void USART2_IRQHandler(void)
+{
+ /* USER CODE BEGIN USART2_IRQn 0 */
+
+ /* USER CODE END USART2_IRQn 0 */
+ //tos_knl_irq_enter();
+ HAL_UART_IRQHandler(&huart2);
+ //tos_knl_irq_leave();
+ /* USER CODE BEGIN USART2_IRQn 1 */
+
+ /* USER CODE END USART2_IRQn 1 */
+}
+
+/**
+ * @brief This function handles USART3 and USART4 interrupts.
+ */
+void USART3_4_IRQHandler(void)
+{
+ /* USER CODE BEGIN USART3_4_IRQn 0 */
+
+ /* USER CODE END USART3_4_IRQn 0 */
+ HAL_UART_IRQHandler(&huart3);
+ HAL_UART_IRQHandler(&huart4);
+ /* USER CODE BEGIN USART3_4_IRQn 1 */
+
+ /* USER CODE END USART3_4_IRQn 1 */
+}
+
+/* USER CODE BEGIN 1 */
+void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
+{
+ /* data is defined in usart.c */
+ extern uint8_t data;
+
+ if (huart->Instance == USART2) {
+ HAL_UART_Receive_IT(&huart2, &data, 1);
+ tos_at_uart_input_byte(data);
+ }
+}
+/* USER CODE END 1 */
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Src/system_stm32g0xx.c b/board/TencentOS_tiny_EVB_G0/BSP/Src/system_stm32g0xx.c
new file mode 100644
index 00000000..233ab30a
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Src/system_stm32g0xx.c
@@ -0,0 +1,290 @@
+/**
+ ******************************************************************************
+ * @file system_stm32g0xx.c
+ * @author MCD Application Team
+ * @brief CMSIS Cortex-M0+ Device Peripheral Access Layer System Source File
+ *
+ * This file provides two functions and one global variable to be called from
+ * user application:
+ * - SystemInit(): This function is called at startup just after reset and
+ * before branch to main program. This call is made inside
+ * the "startup_stm32g0xx.s" file.
+ *
+ * - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
+ * by the user application to setup the SysTick
+ * timer or configure other parameters.
+ *
+ * - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
+ * be called whenever the core clock is changed
+ * during program execution.
+ *
+ * After each device reset the HSI (8 MHz then 16 MHz) is used as system clock source.
+ * Then SystemInit() function is called, in "startup_stm32g0xx.s" file, to
+ * configure the system clock before to branch to main program.
+ *
+ * This file configures the system clock as follows:
+ *=============================================================================
+ *-----------------------------------------------------------------------------
+ * System Clock source | HSI
+ *-----------------------------------------------------------------------------
+ * SYSCLK(Hz) | 16000000
+ *-----------------------------------------------------------------------------
+ * HCLK(Hz) | 16000000
+ *-----------------------------------------------------------------------------
+ * AHB Prescaler | 1
+ *-----------------------------------------------------------------------------
+ * APB Prescaler | 1
+ *-----------------------------------------------------------------------------
+ * HSI Division factor | 1
+ *-----------------------------------------------------------------------------
+ * PLL_M | 1
+ *-----------------------------------------------------------------------------
+ * PLL_N | 8
+ *-----------------------------------------------------------------------------
+ * PLL_P | 7
+ *-----------------------------------------------------------------------------
+ * PLL_Q | 2
+ *-----------------------------------------------------------------------------
+ * PLL_R | 2
+ *-----------------------------------------------------------------------------
+ * Require 48MHz for RNG | Disabled
+ *-----------------------------------------------------------------------------
+ *=============================================================================
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2018 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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
+ *
+ ******************************************************************************
+ */
+
+/** @addtogroup CMSIS
+ * @{
+ */
+
+/** @addtogroup stm32g0xx_system
+ * @{
+ */
+
+/** @addtogroup STM32G0xx_System_Private_Includes
+ * @{
+ */
+
+#include "stm32g0xx.h"
+
+#if !defined (HSE_VALUE)
+#define HSE_VALUE (8000000UL) /*!< Value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
+
+#if !defined (HSI_VALUE)
+ #define HSI_VALUE (16000000UL) /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+#if !defined (LSI_VALUE)
+ #define LSI_VALUE (32000UL) /*!< Value of LSI in Hz*/
+#endif /* LSI_VALUE */
+
+#if !defined (LSE_VALUE)
+ #define LSE_VALUE (32768UL) /*!< Value of LSE in Hz*/
+#endif /* LSE_VALUE */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32G0xx_System_Private_TypesDefinitions
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32G0xx_System_Private_Defines
+ * @{
+ */
+
+/************************* Miscellaneous Configuration ************************/
+/*!< Uncomment the following line if you need to relocate your vector Table in
+ Internal SRAM. */
+/* #define VECT_TAB_SRAM */
+#define VECT_TAB_OFFSET 0x0U /*!< Vector Table base offset field.
+ This value must be a multiple of 0x100. */
+/******************************************************************************/
+/**
+ * @}
+ */
+
+/** @addtogroup STM32G0xx_System_Private_Macros
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32G0xx_System_Private_Variables
+ * @{
+ */
+ /* The SystemCoreClock variable is updated in three ways:
+ 1) by calling CMSIS function SystemCoreClockUpdate()
+ 2) by calling HAL API function HAL_RCC_GetHCLKFreq()
+ 3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
+ Note: If you use this function to configure the system clock; then there
+ is no need to call the 2 first functions listed above, since SystemCoreClock
+ variable is updated automatically.
+ */
+ uint32_t SystemCoreClock = 16000000UL;
+
+ const uint32_t AHBPrescTable[16UL] = {0UL, 0UL, 0UL, 0UL, 0UL, 0UL, 0UL, 0UL, 1UL, 2UL, 3UL, 4UL, 6UL, 7UL, 8UL, 9UL};
+ const uint32_t APBPrescTable[8UL] = {0UL, 0UL, 0UL, 0UL, 1UL, 2UL, 3UL, 4UL};
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32G0xx_System_Private_FunctionPrototypes
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32G0xx_System_Private_Functions
+ * @{
+ */
+
+/**
+ * @brief Setup the microcontroller system.
+ * @param None
+ * @retval None
+ */
+void SystemInit(void)
+{
+ /* Configure the Vector Table location add offset address ------------------*/
+#ifdef VECT_TAB_SRAM
+ SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
+#else
+ SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
+#endif
+}
+
+/**
+ * @brief Update SystemCoreClock variable according to Clock Register Values.
+ * The SystemCoreClock variable contains the core clock (HCLK), it can
+ * be used by the user application to setup the SysTick timer or configure
+ * other parameters.
+ *
+ * @note Each time the core clock (HCLK) changes, this function must be called
+ * to update SystemCoreClock variable value. Otherwise, any configuration
+ * based on this variable will be incorrect.
+ *
+ * @note - The system frequency computed by this function is not the real
+ * frequency in the chip. It is calculated based on the predefined
+ * constant and the selected clock source:
+ *
+ * - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(**) / HSI division factor
+ *
+ * - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(***)
+ *
+ * - If SYSCLK source is LSI, SystemCoreClock will contain the LSI_VALUE
+ *
+ * - If SYSCLK source is LSE, SystemCoreClock will contain the LSE_VALUE
+ *
+ * - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(***)
+ * or HSI_VALUE(*) multiplied/divided by the PLL factors.
+ *
+ * (**) HSI_VALUE is a constant defined in stm32g0xx_hal_conf.h file (default value
+ * 16 MHz) but the real value may vary depending on the variations
+ * in voltage and temperature.
+ *
+ * (***) HSE_VALUE is a constant defined in stm32g0xx_hal_conf.h file (default value
+ * 8 MHz), user has to ensure that HSE_VALUE is same as the real
+ * frequency of the crystal used. Otherwise, this function may
+ * have wrong result.
+ *
+ * - The result of this function could be not correct when using fractional
+ * value for HSE crystal.
+ *
+ * @param None
+ * @retval None
+ */
+void SystemCoreClockUpdate(void)
+{
+ uint32_t tmp;
+ uint32_t pllvco;
+ uint32_t pllr;
+ uint32_t pllsource;
+ uint32_t pllm;
+ uint32_t hsidiv;
+
+ /* Get SYSCLK source -------------------------------------------------------*/
+ switch (RCC->CFGR & RCC_CFGR_SWS)
+ {
+ case RCC_CFGR_SWS_HSE: /* HSE used as system clock */
+ SystemCoreClock = HSE_VALUE;
+ break;
+
+ case RCC_CFGR_SWS_LSI: /* LSI used as system clock */
+ SystemCoreClock = LSI_VALUE;
+ break;
+
+ case RCC_CFGR_SWS_LSE: /* LSE used as system clock */
+ SystemCoreClock = LSE_VALUE;
+ break;
+
+ case RCC_CFGR_SWS_PLL: /* PLL used as system clock */
+ /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLLM) * PLLN
+ SYSCLK = PLL_VCO / PLLR
+ */
+ pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC);
+ pllm = ((RCC->PLLCFGR & RCC_PLLCFGR_PLLM) >> RCC_PLLCFGR_PLLM_Pos) + 1UL;
+
+ if(pllsource == 0x03UL) /* HSE used as PLL clock source */
+ {
+ pllvco = (HSE_VALUE / pllm);
+ }
+ else /* HSI used as PLL clock source */
+ {
+ pllvco = (HSI_VALUE / pllm);
+ }
+ pllvco = pllvco * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> RCC_PLLCFGR_PLLN_Pos);
+ pllr = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLR) >> RCC_PLLCFGR_PLLR_Pos) + 1UL);
+
+ SystemCoreClock = pllvco/pllr;
+ break;
+
+ case RCC_CFGR_SWS_HSI: /* HSI used as system clock */
+ default: /* HSI used as system clock */
+ hsidiv = (1UL << ((READ_BIT(RCC->CR, RCC_CR_HSIDIV))>> RCC_CR_HSIDIV_Pos));
+ SystemCoreClock = (HSI_VALUE/hsidiv);
+ break;
+ }
+ /* Compute HCLK clock frequency --------------------------------------------*/
+ /* Get HCLK prescaler */
+ tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> RCC_CFGR_HPRE_Pos)];
+ /* HCLK clock frequency */
+ SystemCoreClock >>= tmp;
+}
+
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/BSP/Src/usart.c b/board/TencentOS_tiny_EVB_G0/BSP/Src/usart.c
new file mode 100644
index 00000000..9bb128d3
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/BSP/Src/usart.c
@@ -0,0 +1,363 @@
+/**
+ ******************************************************************************
+ * File Name : USART.c
+ * Description : This file provides code for the configuration
+ * of the USART instances.
+ ******************************************************************************
+ * @attention
+ *
+ * © Copyright (c) 2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * 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 "usart.h"
+
+/* USER CODE BEGIN 0 */
+uint8_t data;
+
+/* USER CODE END 0 */
+
+UART_HandleTypeDef huart1;
+UART_HandleTypeDef huart2;
+UART_HandleTypeDef huart3;
+UART_HandleTypeDef huart4;
+
+/* USART1 init function */
+
+void MX_USART1_UART_Init(void)
+{
+
+ huart1.Instance = USART1;
+ huart1.Init.BaudRate = 115200;
+ huart1.Init.WordLength = UART_WORDLENGTH_8B;
+ huart1.Init.StopBits = UART_STOPBITS_1;
+ huart1.Init.Parity = UART_PARITY_NONE;
+ huart1.Init.Mode = UART_MODE_TX_RX;
+ huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
+ huart1.Init.OverSampling = UART_OVERSAMPLING_16;
+ huart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
+ huart1.Init.ClockPrescaler = UART_PRESCALER_DIV1;
+ huart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
+ if (HAL_UART_Init(&huart1) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ if (HAL_UARTEx_SetTxFifoThreshold(&huart1, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ if (HAL_UARTEx_SetRxFifoThreshold(&huart1, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ if (HAL_UARTEx_DisableFifoMode(&huart1) != HAL_OK)
+ {
+ Error_Handler();
+ }
+
+}
+/* USART2 init function */
+
+void MX_USART2_UART_Init(void)
+{
+
+ huart2.Instance = USART2;
+ huart2.Init.BaudRate = 115200;
+ huart2.Init.WordLength = UART_WORDLENGTH_8B;
+ huart2.Init.StopBits = UART_STOPBITS_1;
+ huart2.Init.Parity = UART_PARITY_NONE;
+ huart2.Init.Mode = UART_MODE_TX_RX;
+ huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
+ huart2.Init.OverSampling = UART_OVERSAMPLING_16;
+ huart2.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
+ huart2.Init.ClockPrescaler = UART_PRESCALER_DIV1;
+ huart2.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
+ if (HAL_UART_Init(&huart2) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ if (HAL_UARTEx_SetTxFifoThreshold(&huart2, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ if (HAL_UARTEx_SetRxFifoThreshold(&huart2, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ if (HAL_UARTEx_DisableFifoMode(&huart2) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ HAL_UART_Receive_IT(&huart2, &data, 1);
+}
+/* USART3 init function */
+
+void MX_USART3_UART_Init(void)
+{
+
+ huart3.Instance = USART3;
+ huart3.Init.BaudRate = 115200;
+ huart3.Init.WordLength = UART_WORDLENGTH_8B;
+ huart3.Init.StopBits = UART_STOPBITS_1;
+ huart3.Init.Parity = UART_PARITY_NONE;
+ huart3.Init.Mode = UART_MODE_TX_RX;
+ huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE;
+ huart3.Init.OverSampling = UART_OVERSAMPLING_16;
+ huart3.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
+ huart3.Init.ClockPrescaler = UART_PRESCALER_DIV1;
+ huart3.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
+ if (HAL_UART_Init(&huart3) != HAL_OK)
+ {
+ Error_Handler();
+ }
+
+}
+/* USART4 init function */
+
+void MX_USART4_UART_Init(void)
+{
+
+ huart4.Instance = USART4;
+ huart4.Init.BaudRate = 115200;
+ huart4.Init.WordLength = UART_WORDLENGTH_8B;
+ huart4.Init.StopBits = UART_STOPBITS_1;
+ huart4.Init.Parity = UART_PARITY_NONE;
+ huart4.Init.Mode = UART_MODE_TX_RX;
+ huart4.Init.HwFlowCtl = UART_HWCONTROL_NONE;
+ huart4.Init.OverSampling = UART_OVERSAMPLING_16;
+ huart4.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
+ huart4.Init.ClockPrescaler = UART_PRESCALER_DIV1;
+ huart4.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
+ if (HAL_UART_Init(&huart4) != HAL_OK)
+ {
+ Error_Handler();
+ }
+
+}
+
+void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle)
+{
+
+ GPIO_InitTypeDef GPIO_InitStruct = {0};
+ if(uartHandle->Instance==USART1)
+ {
+ /* USER CODE BEGIN USART1_MspInit 0 */
+
+ /* USER CODE END USART1_MspInit 0 */
+ /* USART1 clock enable */
+ __HAL_RCC_USART1_CLK_ENABLE();
+
+ __HAL_RCC_GPIOC_CLK_ENABLE();
+ /**USART1 GPIO Configuration
+ PC4 ------> USART1_TX
+ PC5 ------> USART1_RX
+ */
+ GPIO_InitStruct.Pin = GPIO_PIN_4|GPIO_PIN_5;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ GPIO_InitStruct.Alternate = GPIO_AF1_USART1;
+ HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+ /* USART1 interrupt Init */
+ HAL_NVIC_SetPriority(USART1_IRQn, 0, 0);
+ HAL_NVIC_EnableIRQ(USART1_IRQn);
+ /* USER CODE BEGIN USART1_MspInit 1 */
+
+ /* USER CODE END USART1_MspInit 1 */
+ }
+ else if(uartHandle->Instance==USART2)
+ {
+ /* USER CODE BEGIN USART2_MspInit 0 */
+
+ /* USER CODE END USART2_MspInit 0 */
+ /* USART2 clock enable */
+ __HAL_RCC_USART2_CLK_ENABLE();
+
+ __HAL_RCC_GPIOA_CLK_ENABLE();
+ /**USART2 GPIO Configuration
+ PA2 ------> USART2_TX
+ PA3 ------> USART2_RX
+ */
+ GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ GPIO_InitStruct.Alternate = GPIO_AF1_USART2;
+ HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+ /* USART2 interrupt Init */
+ HAL_NVIC_SetPriority(USART2_IRQn, 0, 0);
+ HAL_NVIC_EnableIRQ(USART2_IRQn);
+ /* USER CODE BEGIN USART2_MspInit 1 */
+
+ /* USER CODE END USART2_MspInit 1 */
+ }
+ else if(uartHandle->Instance==USART3)
+ {
+ /* USER CODE BEGIN USART3_MspInit 0 */
+
+ /* USER CODE END USART3_MspInit 0 */
+ /* USART3 clock enable */
+ __HAL_RCC_USART3_CLK_ENABLE();
+
+ __HAL_RCC_GPIOB_CLK_ENABLE();
+ /**USART3 GPIO Configuration
+ PB8 ------> USART3_TX
+ PB9 ------> USART3_RX
+ */
+ GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ GPIO_InitStruct.Alternate = GPIO_AF4_USART3;
+ HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+ /* USART3 interrupt Init */
+ HAL_NVIC_SetPriority(USART3_4_IRQn, 0, 0);
+ HAL_NVIC_EnableIRQ(USART3_4_IRQn);
+ /* USER CODE BEGIN USART3_MspInit 1 */
+
+ /* USER CODE END USART3_MspInit 1 */
+ }
+ else if(uartHandle->Instance==USART4)
+ {
+ /* USER CODE BEGIN USART4_MspInit 0 */
+
+ /* USER CODE END USART4_MspInit 0 */
+ /* USART4 clock enable */
+ __HAL_RCC_USART4_CLK_ENABLE();
+
+ __HAL_RCC_GPIOC_CLK_ENABLE();
+ /**USART4 GPIO Configuration
+ PC11 ------> USART4_RX
+ PC10 ------> USART4_TX
+ */
+ GPIO_InitStruct.Pin = GPIO_PIN_11|GPIO_PIN_10;
+ GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ GPIO_InitStruct.Alternate = GPIO_AF1_USART4;
+ HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+ /* USART4 interrupt Init */
+ HAL_NVIC_SetPriority(USART3_4_IRQn, 0, 0);
+ HAL_NVIC_EnableIRQ(USART3_4_IRQn);
+ /* USER CODE BEGIN USART4_MspInit 1 */
+
+ /* USER CODE END USART4_MspInit 1 */
+ }
+}
+
+void HAL_UART_MspDeInit(UART_HandleTypeDef* uartHandle)
+{
+
+ if(uartHandle->Instance==USART1)
+ {
+ /* USER CODE BEGIN USART1_MspDeInit 0 */
+
+ /* USER CODE END USART1_MspDeInit 0 */
+ /* Peripheral clock disable */
+ __HAL_RCC_USART1_CLK_DISABLE();
+
+ /**USART1 GPIO Configuration
+ PC4 ------> USART1_TX
+ PC5 ------> USART1_RX
+ */
+ HAL_GPIO_DeInit(GPIOC, GPIO_PIN_4|GPIO_PIN_5);
+
+ /* USART1 interrupt Deinit */
+ HAL_NVIC_DisableIRQ(USART1_IRQn);
+ /* USER CODE BEGIN USART1_MspDeInit 1 */
+
+ /* USER CODE END USART1_MspDeInit 1 */
+ }
+ else if(uartHandle->Instance==USART2)
+ {
+ /* USER CODE BEGIN USART2_MspDeInit 0 */
+
+ /* USER CODE END USART2_MspDeInit 0 */
+ /* Peripheral clock disable */
+ __HAL_RCC_USART2_CLK_DISABLE();
+
+ /**USART2 GPIO Configuration
+ PA2 ------> USART2_TX
+ PA3 ------> USART2_RX
+ */
+ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3);
+
+ /* USART2 interrupt Deinit */
+ HAL_NVIC_DisableIRQ(USART2_IRQn);
+ /* USER CODE BEGIN USART2_MspDeInit 1 */
+
+ /* USER CODE END USART2_MspDeInit 1 */
+ }
+ else if(uartHandle->Instance==USART3)
+ {
+ /* USER CODE BEGIN USART3_MspDeInit 0 */
+
+ /* USER CODE END USART3_MspDeInit 0 */
+ /* Peripheral clock disable */
+ __HAL_RCC_USART3_CLK_DISABLE();
+
+ /**USART3 GPIO Configuration
+ PB8 ------> USART3_TX
+ PB9 ------> USART3_RX
+ */
+ HAL_GPIO_DeInit(GPIOB, GPIO_PIN_8|GPIO_PIN_9);
+
+ /* USART3 interrupt Deinit */
+ /* USER CODE BEGIN USART3:USART3_4_IRQn disable */
+ /**
+ * Uncomment the line below to disable the "USART3_4_IRQn" interrupt
+ * Be aware, disabling shared interrupt may affect other IPs
+ */
+ /* HAL_NVIC_DisableIRQ(USART3_4_IRQn); */
+ /* USER CODE END USART3:USART3_4_IRQn disable */
+
+ /* USER CODE BEGIN USART3_MspDeInit 1 */
+
+ /* USER CODE END USART3_MspDeInit 1 */
+ }
+ else if(uartHandle->Instance==USART4)
+ {
+ /* USER CODE BEGIN USART4_MspDeInit 0 */
+
+ /* USER CODE END USART4_MspDeInit 0 */
+ /* Peripheral clock disable */
+ __HAL_RCC_USART4_CLK_DISABLE();
+
+ /**USART4 GPIO Configuration
+ PC11 ------> USART4_RX
+ PC10 ------> USART4_TX
+ */
+ HAL_GPIO_DeInit(GPIOC, GPIO_PIN_11|GPIO_PIN_10);
+
+ /* USART4 interrupt Deinit */
+ /* USER CODE BEGIN USART4:USART3_4_IRQn disable */
+ /**
+ * Uncomment the line below to disable the "USART3_4_IRQn" interrupt
+ * Be aware, disabling shared interrupt may affect other IPs
+ */
+ /* HAL_NVIC_DisableIRQ(USART3_4_IRQn); */
+ /* USER CODE END USART4:USART3_4_IRQn disable */
+
+ /* USER CODE BEGIN USART4_MspDeInit 1 */
+
+ /* USER CODE END USART4_MspDeInit 1 */
+ }
+}
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/board/TencentOS_tiny_EVB_G0/KEIL/hello_world/TencentOS_tiny_EVB_G0.uvoptx b/board/TencentOS_tiny_EVB_G0/KEIL/hello_world/TencentOS_tiny_EVB_G0.uvoptx
new file mode 100644
index 00000000..0107170c
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/KEIL/hello_world/TencentOS_tiny_EVB_G0.uvoptx
@@ -0,0 +1,1044 @@
+
+
+
+ 1.0
+
+ ### uVision Project, (C) Keil Software
+
+
+ *.c
+ *.s*; *.src; *.a*
+ *.obj; *.o
+ *.lib
+ *.txt; *.h; *.inc
+ *.plm
+ *.cpp
+ 0
+
+
+
+ 0
+ 0
+
+
+
+ TencentOS_Tiny
+ 0x4
+ ARM-ADS
+
+ 64000000
+
+ 1
+ 1
+ 0
+ 1
+ 0
+
+
+ 1
+ 65535
+ 0
+ 0
+ 0
+
+
+ 79
+ 66
+ 8
+
+
+
+ 1
+ 1
+ 1
+ 0
+ 1
+ 1
+ 0
+ 1
+ 0
+ 0
+ 0
+ 0
+
+
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 0
+ 0
+
+
+ 1
+ 0
+ 1
+
+ 18
+
+ 0
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 0
+ 0
+ 1
+ 0
+ 0
+ 6
+
+
+
+
+
+
+
+
+
+
+ STLink\ST-LINKIII-KEIL_SWO.dll
+
+
+
+ 0
+ ARMRTXEVENTFLAGS
+ -L70 -Z18 -C0 -M0 -T1
+
+
+ 0
+ DLGTARM
+ (1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)
+
+
+ 0
+ ARMDBGFLAGS
+
+
+
+ 0
+ DLGUARM
+ (105=-1,-1,-1,-1,0)
+
+
+ 0
+ UL2CM3
+ UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0STM32G0xx_128 -FS08000000 -FL020000 -FP0($$Device:STM32G070RBTx$CMSIS\Flash\STM32G0xx_128.FLM))
+
+
+ 0
+ ST-LINKIII-KEIL_SWO
+ -U066DFF495056805087213734 -O2254 -SF10000 -C0 -A0 -I0 -HNlocalhost -HP7184 -P1 -N00("ARM CoreSight SW-DP (ARM Core") -D00(0BC11477) -L00(0) -TO131090 -TC10000000 -TT10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO15 -FD20000000 -FC1000 -FN1 -FF0STM32G0xx_128.FLM -FS08000000 -FL020000 -FP0($$Device:STM32G070RBTx$CMSIS\Flash\STM32G0xx_128.FLM)
+
+
+
+
+ 0
+
+
+ 0
+ 1
+ 1
+ 0
+ 0
+ 0
+ 0
+ 1
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diff --git a/board/TencentOS_tiny_EVB_G0/KEIL/hello_world/TencentOS_tiny_EVB_G0.uvprojx b/board/TencentOS_tiny_EVB_G0/KEIL/hello_world/TencentOS_tiny_EVB_G0.uvprojx
new file mode 100644
index 00000000..09c67a12
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/KEIL/hello_world/TencentOS_tiny_EVB_G0.uvprojx
@@ -0,0 +1,778 @@
+
+
+
+ 2.1
+
+ ### uVision Project, (C) Keil Software
+
+
+
+ TencentOS_Tiny
+ 0x4
+ ARM-ADS
+ 5060750::V5.06 update 6 (build 750)::.\ARMCC
+ 0
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+ STM32G070RBTx
+ STMicroelectronics
+ Keil.STM32G0xx_DFP.1.2.0
+ http://www.keil.com/pack/
+ IRAM(0x20000000-0x20008FFF) IROM(0x8000000-0x801FFFF) CLOCK(8000000) CPUTYPE("Cortex-M0+")
+
+
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+
+ SARMCM3.DLL
+ -REMAP
+ DARMCM1.DLL
+ -pCM0+
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+ USE_HAL_DRIVER,STM32G070xx,USE_HAL_DRIVER,STM32G070xx
+
+ ..\..\BSP\Inc;..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Inc;..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Inc\Legacy;..\..\..\..\platform\vendor_bsp\st\CMSIS\Device\ST\STM32G0xx\Include;..\..\..\..\platform\vendor_bsp\st\CMSIS\Include;..\..\..\..\arch\arm\arm-v7m\common\include;..\..\..\..\arch\arm\arm-v7m\cortex-m0+\armcc;..\..\..\..\kernel\core\include;..\..\..\..\kernel\pm\include;..\..\..\..\osal\cmsis_os;..\..\TOS_CONFIG
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+ Application/MDK-ARM
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+
+
+
+
+ Application/User
+
+
+ gpio.c
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+
+
+ main.c
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+
+
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+
+
+ stm32g0xx_hal_flash.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_flash.c
+
+
+ stm32g0xx_hal_flash_ex.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_flash_ex.c
+
+
+ stm32g0xx_hal_gpio.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_gpio.c
+
+
+ stm32g0xx_hal_pwr.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_pwr.c
+
+
+ stm32g0xx_hal_pwr_ex.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_pwr_ex.c
+
+
+ stm32g0xx_hal_rcc.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_rcc.c
+
+
+ stm32g0xx_hal_rcc_ex.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_rcc_ex.c
+
+
+ stm32g0xx_hal_tim.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_tim.c
+
+
+ stm32g0xx_hal_tim_ex.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_tim_ex.c
+
+
+ stm32g0xx_hal_uart.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_uart.c
+
+
+ stm32g0xx_hal_uart_ex.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_uart_ex.c
+
+
+ stm32g0xx_ll_rcc.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_ll_rcc.c
+
+
+ stm32g0xx_hal_adc.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_adc.c
+
+
+ stm32g0xx_hal_adc_ex.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_adc_ex.c
+
+
+ stm32g0xx_ll_adc.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_ll_adc.c
+
+
+ stm32g0xx_hal_i2c.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_i2c.c
+
+
+ stm32g0xx_hal_i2c_ex.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_i2c_ex.c
+
+
+ stm32g0xx_hal_spi.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_spi.c
+
+
+ stm32g0xx_hal_spi_ex.c
+ 1
+ ..\..\..\..\platform\vendor_bsp\st\STM32G0xx_HAL_Driver\Src\stm32g0xx_hal_spi_ex.c
+
+
+
+
+ Drivers/CMSIS
+
+
+ system_stm32g0xx.c
+ 1
+ ..\..\BSP\Src\system_stm32g0xx.c
+
+
+
+
+ tos/arch
+
+
+ tos_cpu.c
+ 1
+ ..\..\..\..\arch\arm\arm-v7m\common\tos_cpu.c
+
+
+ port_c.c
+ 1
+ ..\..\..\..\arch\arm\arm-v7m\cortex-m0+\armcc\port_c.c
+
+
+ port_s.S
+ 2
+ ..\..\..\..\arch\arm\arm-v7m\cortex-m0+\armcc\port_s.S
+
+
+
+
+ tos/kernel
+
+
+ tos_event.c
+ 1
+ ..\..\..\..\kernel\core\tos_event.c
+
+
+ tos_global.c
+ 1
+ ..\..\..\..\kernel\core\tos_global.c
+
+
+ tos_mmblk.c
+ 1
+ ..\..\..\..\kernel\core\tos_mmblk.c
+
+
+ tos_mmheap.c
+ 1
+ ..\..\..\..\kernel\core\tos_mmheap.c
+
+
+ tos_mutex.c
+ 1
+ ..\..\..\..\kernel\core\tos_mutex.c
+
+
+ tos_pend.c
+ 1
+ ..\..\..\..\kernel\core\tos_pend.c
+
+
+ tos_robin.c
+ 1
+ ..\..\..\..\kernel\core\tos_robin.c
+
+
+ tos_sched.c
+ 1
+ ..\..\..\..\kernel\core\tos_sched.c
+
+
+ tos_sem.c
+ 1
+ ..\..\..\..\kernel\core\tos_sem.c
+
+
+ tos_sys.c
+ 1
+ ..\..\..\..\kernel\core\tos_sys.c
+
+
+ tos_task.c
+ 1
+ ..\..\..\..\kernel\core\tos_task.c
+
+
+ tos_tick.c
+ 1
+ ..\..\..\..\kernel\core\tos_tick.c
+
+
+ tos_time.c
+ 1
+ ..\..\..\..\kernel\core\tos_time.c
+
+
+ tos_timer.c
+ 1
+ ..\..\..\..\kernel\core\tos_timer.c
+
+
+ tos_binary_heap.c
+ 1
+ ..\..\..\..\kernel\core\tos_binary_heap.c
+
+
+ tos_char_fifo.c
+ 1
+ ..\..\..\..\kernel\core\tos_char_fifo.c
+
+
+ tos_completion.c
+ 1
+ ..\..\..\..\kernel\core\tos_completion.c
+
+
+ tos_countdownlatch.c
+ 1
+ ..\..\..\..\kernel\core\tos_countdownlatch.c
+
+
+ tos_mail_queue.c
+ 1
+ ..\..\..\..\kernel\core\tos_mail_queue.c
+
+
+ tos_message_queue.c
+ 1
+ ..\..\..\..\kernel\core\tos_message_queue.c
+
+
+ tos_priority_mail_queue.c
+ 1
+ ..\..\..\..\kernel\core\tos_priority_mail_queue.c
+
+
+ tos_priority_message_queue.c
+ 1
+ ..\..\..\..\kernel\core\tos_priority_message_queue.c
+
+
+ tos_priority_queue.c
+ 1
+ ..\..\..\..\kernel\core\tos_priority_queue.c
+
+
+ tos_ring_queue.c
+ 1
+ ..\..\..\..\kernel\core\tos_ring_queue.c
+
+
+
+
+ tos/cmsis
+
+
+ cmsis_os.c
+ 1
+ ..\..\..\..\osal\cmsis_os\cmsis_os.c
+
+
+
+
+ examples
+
+
+ hello_world.c
+ 1
+ ..\..\..\..\examples\hello_world\hello_world.c
+
+
+
+
+ ::CMSIS
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ <Project Info>
+
+
+
+
+
+ 0
+ 1
+
+
+
+
+
diff --git a/board/TencentOS_tiny_EVB_G0/KEIL/hello_world/startup_stm32g070xx.s b/board/TencentOS_tiny_EVB_G0/KEIL/hello_world/startup_stm32g070xx.s
new file mode 100644
index 00000000..5d0cf138
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/KEIL/hello_world/startup_stm32g070xx.s
@@ -0,0 +1,243 @@
+;******************************************************************************
+;* File Name : startup_stm32g070xx.s
+;* Author : MCD Application Team
+;* Description : STM32G070xx 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 CortexM0 processor is in Thread mode,
+;* priority is Privileged, and the Stack is set to Main.
+;* <<< Use Configuration Wizard in Context Menu >>>
+;******************************************************************************
+;* @attention
+;*
+;* Copyright (c) 2018 STMicroelectronics. All rights reserved.
+;*
+;* 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
+;*
+;******************************************************************************
+
+; Amount of memory (in bytes) allocated for Stack
+; Tailor this value to your application needs
+; Stack Configuration
+; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
+;
+
+Stack_Size EQU 0x400
+
+ AREA STACK, NOINIT, READWRITE, ALIGN=3
+Stack_Mem SPACE Stack_Size
+__initial_sp
+
+
+; Heap Configuration
+; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
+;
+
+Heap_Size EQU 0x200
+
+ 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 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD SVC_Handler ; SVCall Handler
+ DCD 0 ; Reserved
+ DCD 0 ; Reserved
+ DCD PendSV_Handler ; PendSV Handler
+ DCD SysTick_Handler ; SysTick Handler
+
+ ; External Interrupts
+ DCD WWDG_IRQHandler ; Window Watchdog
+ DCD 0 ; Reserved
+ DCD RTC_TAMP_IRQHandler ; RTC through EXTI Line
+ DCD FLASH_IRQHandler ; FLASH
+ DCD RCC_IRQHandler ; RCC
+ DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1
+ DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3
+ DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15
+ DCD 0 ; Reserved
+ DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1
+ DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3
+ DCD DMA1_Ch4_7_DMAMUX1_OVR_IRQHandler ; DMA1 Channel 4 to Channel 7, DMAMUX1 overrun
+ DCD ADC1_IRQHandler ; ADC1
+ DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation
+ DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
+ DCD 0 ; Reserved
+ DCD TIM3_IRQHandler ; TIM3
+ DCD TIM6_IRQHandler ; TIM6
+ DCD TIM7_IRQHandler ; TIM7
+ DCD TIM14_IRQHandler ; TIM14
+ DCD TIM15_IRQHandler ; TIM15
+ DCD TIM16_IRQHandler ; TIM16
+ DCD TIM17_IRQHandler ; TIM17
+ DCD I2C1_IRQHandler ; I2C1
+ DCD I2C2_IRQHandler ; I2C2
+ DCD SPI1_IRQHandler ; SPI1
+ DCD SPI2_IRQHandler ; SPI2
+ DCD USART1_IRQHandler ; USART1
+ DCD USART2_IRQHandler ; USART2
+ DCD USART3_4_IRQHandler ; USART3, USART4
+
+__Vectors_End
+
+__Vectors_Size EQU __Vectors_End - __Vectors
+
+ AREA |.text|, CODE, READONLY
+
+; Reset handler routine
+Reset_Handler PROC
+ EXPORT Reset_Handler [WEAK]
+ IMPORT __main
+ IMPORT SystemInit
+ 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
+SVC_Handler PROC
+ EXPORT SVC_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 RTC_TAMP_IRQHandler [WEAK]
+ EXPORT FLASH_IRQHandler [WEAK]
+ EXPORT RCC_IRQHandler [WEAK]
+ EXPORT EXTI0_1_IRQHandler [WEAK]
+ EXPORT EXTI2_3_IRQHandler [WEAK]
+ EXPORT EXTI4_15_IRQHandler [WEAK]
+ EXPORT DMA1_Channel1_IRQHandler [WEAK]
+ EXPORT DMA1_Channel2_3_IRQHandler [WEAK]
+ EXPORT DMA1_Ch4_7_DMAMUX1_OVR_IRQHandler [WEAK]
+ EXPORT ADC1_IRQHandler [WEAK]
+ EXPORT TIM1_BRK_UP_TRG_COM_IRQHandler [WEAK]
+ EXPORT TIM1_CC_IRQHandler [WEAK]
+ EXPORT TIM3_IRQHandler [WEAK]
+ EXPORT TIM6_IRQHandler [WEAK]
+ EXPORT TIM7_IRQHandler [WEAK]
+ EXPORT TIM14_IRQHandler [WEAK]
+ EXPORT TIM15_IRQHandler [WEAK]
+ EXPORT TIM16_IRQHandler [WEAK]
+ EXPORT TIM17_IRQHandler [WEAK]
+ EXPORT I2C1_IRQHandler [WEAK]
+ EXPORT I2C2_IRQHandler [WEAK]
+ EXPORT SPI1_IRQHandler [WEAK]
+ EXPORT SPI2_IRQHandler [WEAK]
+ EXPORT USART1_IRQHandler [WEAK]
+ EXPORT USART2_IRQHandler [WEAK]
+ EXPORT USART3_4_IRQHandler [WEAK]
+
+
+WWDG_IRQHandler
+RTC_TAMP_IRQHandler
+FLASH_IRQHandler
+RCC_IRQHandler
+EXTI0_1_IRQHandler
+EXTI2_3_IRQHandler
+EXTI4_15_IRQHandler
+DMA1_Channel1_IRQHandler
+DMA1_Channel2_3_IRQHandler
+DMA1_Ch4_7_DMAMUX1_OVR_IRQHandler
+ADC1_IRQHandler
+TIM1_BRK_UP_TRG_COM_IRQHandler
+TIM1_CC_IRQHandler
+TIM3_IRQHandler
+TIM6_IRQHandler
+TIM7_IRQHandler
+TIM14_IRQHandler
+TIM15_IRQHandler
+TIM16_IRQHandler
+TIM17_IRQHandler
+I2C1_IRQHandler
+I2C2_IRQHandler
+SPI1_IRQHandler
+SPI2_IRQHandler
+USART1_IRQHandler
+USART2_IRQHandler
+USART3_4_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*****
diff --git a/board/TencentOS_tiny_EVB_G0/TOS_CONFIG/tos_config.h b/board/TencentOS_tiny_EVB_G0/TOS_CONFIG/tos_config.h
new file mode 100644
index 00000000..89446595
--- /dev/null
+++ b/board/TencentOS_tiny_EVB_G0/TOS_CONFIG/tos_config.h
@@ -0,0 +1,37 @@
+#ifndef _TOS_CONFIG_H_
+#define _TOS_CONFIG_H_
+
+#include "stm32g0xx.h"
+
+#define TOS_CFG_TASK_PRIO_MAX 10u
+
+#define TOS_CFG_ROUND_ROBIN_EN 1u
+
+#define TOS_CFG_OBJECT_VERIFY_EN 0u
+
+#define TOS_CFG_TASK_DYNAMIC_CREATE_EN 0u
+
+#define TOS_CFG_EVENT_EN 1u
+
+#define TOS_CFG_MMBLK_EN 1u
+
+#define TOS_CFG_MMHEAP_EN 1u
+
+#define TOS_CFG_MMHEAP_DEFAULT_POOL_SIZE 0x2000
+
+#define TOS_CFG_MUTEX_EN 1u
+
+#define TOS_CFG_TIMER_EN 1u
+
+#define TOS_CFG_SEM_EN 1u
+
+#define TOS_CFG_IDLE_TASK_STK_SIZE 128u
+
+#define TOS_CFG_CPU_TICK_PER_SECOND 1000u
+
+#define TOS_CFG_CPU_CLOCK (SystemCoreClock)
+
+#define TOS_CFG_TIMER_AS_PROC 1u
+
+#endif
+