3ddeb9c5cd
1. sample project, see TencentOS-tiny\board\STM8L052R8T6\IAR\shell 2. ATTENTION: read TencentOS-tiny\board\STM8L052R8T6\IAR\shell\README.md first
476 lines
13 KiB
C
476 lines
13 KiB
C
/**
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******************************************************************************
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* @file USART/USART_HyperTerminal_Interrupts/stm8l15x_it.c
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* @author MCD Application Team
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* @version V1.5.2
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* @date 30-September-2014
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* @brief Main Interrupt Service Routines.
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* This file provides template for all peripherals interrupt service routine.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT 2014 STMicroelectronics</center></h2>
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*
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* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
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* You may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.st.com/software_license_agreement_liberty_v2
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "stm8l15x_it.h"
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#include "stm8l15x_usart.h"
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#include "tos_k.h"
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#include "tos_shell.h"
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/* Private typedef -----------------------------------------------------------*/
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/* Private define ------------------------------------------------------------*/
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#define TX_BUFFER_SIZE (countof(TxBuffer) - 1)
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/* Private macro -------------------------------------------------------------*/
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#define countof(a) (sizeof(a) / sizeof(*(a)))
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/* Private variables ---------------------------------------------------------*/
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uint8_t TxBuffer[] = "\n\rUSART Example: USART-Hyperterminal communication using Interrupt\nEnter your Text\n\r";
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uint8_t TxCounter = 0;
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/* Private function prototypes -----------------------------------------------*/
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/* Private functions ---------------------------------------------------------*/
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#ifdef _COSMIC_
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/**
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* @brief Dummy interrupt routine
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(NonHandledInterrupt, 0)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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#endif
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/**
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* @brief TRAP interrupt routine
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER_TRAP(TRAP_IRQHandler)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief FLASH Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(FLASH_IRQHandler, 1)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief DMA1 channel0 and channel1 Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(DMA1_CHANNEL0_1_IRQHandler, 2)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief DMA1 channel2 and channel3 Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(DMA1_CHANNEL2_3_IRQHandler, 3)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief RTC / CSS_LSE Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(RTC_CSSLSE_IRQHandler, 4)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief External IT PORTE/F and PVD Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(EXTIE_F_PVD_IRQHandler, 5)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief External IT PORTB / PORTG Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(EXTIB_G_IRQHandler, 6)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief External IT PORTD /PORTH Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(EXTID_H_IRQHandler, 7)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief External IT PIN0 Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(EXTI0_IRQHandler, 8)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief External IT PIN1 Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(EXTI1_IRQHandler, 9)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief External IT PIN2 Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(EXTI2_IRQHandler, 10)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief External IT PIN3 Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(EXTI3_IRQHandler, 11)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief External IT PIN4 Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(EXTI4_IRQHandler, 12)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief External IT PIN5 Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(EXTI5_IRQHandler, 13)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief External IT PIN6 Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(EXTI6_IRQHandler, 14)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief External IT PIN7 Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(EXTI7_IRQHandler, 15)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief LCD /AES Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(LCD_AES_IRQHandler, 16)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief CLK switch/CSS/TIM1 break Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(SWITCH_CSS_BREAK_DAC_IRQHandler, 17)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief ADC1/Comparator Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(ADC1_COMP_IRQHandler, 18)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief TIM2 Update/Overflow/Trigger/Break /USART2 TX Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(TIM2_UPD_OVF_TRG_BRK_USART2_TX_IRQHandler, 19)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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TIM2_ClearITPendingBit(TIM2_IT_Update);
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if (tos_knl_is_running()) {
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tos_knl_irq_enter();
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tos_tick_handler();
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tos_knl_irq_leave();
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}
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#ifdef USE_STM8L1528_EVAL
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/* Write one byte to the transmit data register */
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USART_SendData8(EVAL_COM1, TxBuffer[TxCounter++]);
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USART_ClearITPendingBit(EVAL_COM1, USART_IT_TC);
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if (TxCounter == TX_BUFFER_SIZE)
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{
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/* Disable the USART Transmit Complete interrupt */
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USART_ITConfig(EVAL_COM1, USART_IT_TC, DISABLE);
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}
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#endif /* USE_STM8L1528_EVAL */
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}
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/**
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* @brief Timer2 Capture/Compare / USART2 RX Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(TIM2_CC_USART2_RX_IRQHandler, 20)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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#ifdef USE_STM8L1528_EVAL
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uint8_t temp;
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/* Read one byte from the receive data register and send it back */
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temp = (USART_ReceiveData8(EVAL_COM1) & 0x7F);
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USART_SendData8(EVAL_COM1, temp);
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#endif /* USE_STM8L1528_EVAL */
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}
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/**
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* @brief Timer3 Update/Overflow/Trigger/Break Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(TIM3_UPD_OVF_TRG_BRK_USART3_TX_IRQHandler, 21)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief Timer3 Capture/Compare /USART3 RX Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(TIM3_CC_USART3_RX_IRQHandler, 22)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief TIM1 Update/Overflow/Trigger/Commutation Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(TIM1_UPD_OVF_TRG_COM_IRQHandler, 23)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief TIM1 Capture/Compare Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(TIM1_CC_IRQHandler, 24)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief TIM4 Update/Overflow/Trigger Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(TIM4_UPD_OVF_TRG_IRQHandler, 25)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief SPI1 Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(SPI1_IRQHandler, 26)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/**
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* @brief USART1 TX / TIM5 Update/Overflow/Trigger/Break Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(USART1_TX_TIM5_UPD_OVF_TRG_BRK_IRQHandler, 27)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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#ifdef USE_STM8L1526_EVAL
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/* Write one byte to the transmit data register */
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USART_SendData8(EVAL_COM1, TxBuffer[TxCounter++]);
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USART_ClearITPendingBit(EVAL_COM1, USART_IT_TC);
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if (TxCounter == TX_BUFFER_SIZE)
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{
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/* Disable the USART Transmit Complete interrupt */
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USART_ITConfig(EVAL_COM1, USART_IT_TC, DISABLE);
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}
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#endif /* USE_STM8L1526_EVAL */
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}
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/**
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* @brief USART1 RX / Timer5 Capture/Compare Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(USART1_RX_TIM5_CC_IRQHandler, 28)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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uint8_t data;
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tos_knl_irq_enter();
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if (USART_GetITStatus(USART1, USART_IT_RXNE)) {
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data = USART_ReceiveData8(USART1);
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tos_shell_input_byte(data);
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USART_ClearITPendingBit(USART1, USART_IT_RXNE);
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}
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tos_knl_irq_leave();
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#ifdef USE_STM8L1526_EVAL
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uint8_t temp;
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/* Read one byte from the receive data register and send it back */
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temp = (USART_ReceiveData8(EVAL_COM1) & 0x7F);
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USART_SendData8(EVAL_COM1, temp);
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#endif /* USE_STM8L1526_EVAL */
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}
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/**
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* @brief I2C1 / SPI2 Interrupt routine.
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* @param None
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* @retval None
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*/
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INTERRUPT_HANDLER(I2C1_SPI2_IRQHandler, 29)
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{
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/* In order to detect unexpected events during development,
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it is recommended to set a breakpoint on the following instruction.
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*/
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}
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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