251 lines
6.6 KiB
C
251 lines
6.6 KiB
C
/**
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******************************************************************************
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* @file TIM/TIM_TimeBase/main.c
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* @author MCD Application Team
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* @version V1.3.0
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* @date 13-November-2013
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* @brief Main Interrupt Service Routines.
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* This file provides template for all exceptions handler and peripherals
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* interrupt service routine.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT 2013 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 "stm32f4xx_it.h"
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#include "main.h"
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/** @addtogroup STM32F4xx_StdPeriph_Examples
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* @{
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*/
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/** @addtogroup TIM_TimeBase
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* @{
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*/
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/* Private typedef -----------------------------------------------------------*/
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/* Private define ------------------------------------------------------------*/
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/* Private macro -------------------------------------------------------------*/
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/* Private variables ---------------------------------------------------------*/
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uint16_t capture = 0;
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extern __IO uint16_t CCR1_Val;
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extern __IO uint16_t CCR2_Val;
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extern __IO uint16_t CCR3_Val;
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extern __IO uint16_t CCR4_Val;
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/* Private function prototypes -----------------------------------------------*/
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/* Private functions ---------------------------------------------------------*/
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/******************************************************************************/
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/* Cortex-M4 Processor Exceptions Handlers */
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/******************************************************************************/
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/**
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* @brief This function handles NMI exception.
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* @param None
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* @retval None
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*/
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void NMI_Handler(void)
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{
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}
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/**
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* @brief This function handles Hard Fault exception.
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* @param None
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* @retval None
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*/
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void HardFault_Handler(void)
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{
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/* Go to infinite loop when Hard Fault exception occurs */
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while (1)
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{}
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}
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/**
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* @brief This function handles Memory Manage exception.
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* @param None
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* @retval None
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*/
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void MemManage_Handler(void)
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{
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/* Go to infinite loop when Memory Manage exception occurs */
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while (1)
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{}
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}
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/**
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* @brief This function handles Bus Fault exception.
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* @param None
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* @retval None
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*/
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void BusFault_Handler(void)
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{
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/* Go to infinite loop when Bus Fault exception occurs */
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while (1)
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{}
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}
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/**
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* @brief This function handles Usage Fault exception.
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* @param None
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* @retval None
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*/
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void UsageFault_Handler(void)
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{
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/* Go to infinite loop when Usage Fault exception occurs */
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while (1)
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{}
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}
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/**
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* @brief This function handles Debug Monitor exception.
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* @param None
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* @retval None
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*/
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void DebugMon_Handler(void)
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{}
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/**
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* @brief This function handles SVCall exception.
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* @param None
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* @retval None
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*/
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void SVC_Handler(void)
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{}
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/**
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* @brief This function handles PendSV_Handler exception.
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* @param None
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* @retval None
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*/
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void PendSV_Handler(void)
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{}
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/**
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* @brief This function handles SysTick Handler.
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* @param None
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* @retval None
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*/
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__attribute__((weak)) void SysTick_Handler(void)
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{}
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/******************************************************************************/
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/* STM32F4xx Peripherals Interrupt Handlers */
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/******************************************************************************/
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extern TIM_HandleTypeDef TimHandle;
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/**
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* @brief This function handles TIM3 global interrupt request.
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* @param None
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* @retval None
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*/
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void TIM3_IRQHandler(void)
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{
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HAL_TIM_IRQHandler(&TimHandle);
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}
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/**
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* @brief This function handles TIM4 global interrupt request.
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* @param None
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* @retval None
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*/
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void TIM4_IRQHandler(void)
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{
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//HAL_TIM_IRQHandler(&TimHandle);
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// HAL_TIM_IRQHandler(&TimHandle);
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processStream();
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//clearTimUpdateFlag(&TimHandle);
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//__HAL_TIM_CLEAR_IT(htim, TIM_IT_UPDATE);
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}
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void SPIx_DMA_TX_IRQHandler(void)
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{
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HAL_DMA_IRQHandler(SpiHandle.hdmatx);
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}
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void SPIx_DMA_RX_IRQHandler(void)
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{
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HAL_DMA_IRQHandler(SpiHandle.hdmarx);
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}
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//void TIM3_IRQHandler(void)
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//{
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// __HAL_TIM_CLEAR_IT(htim, TIM_IT_UPDATE);
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// doNothing();
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//// if (TIM_GetITStatus(TIM3, TIM_IT_CC1) != RESET)
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//// {
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//// TIM_ClearITPendingBit(TIM3, TIM_IT_CC1);
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////
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//// /* LED1 toggling with frequency = 73.24 Hz */
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//// //STM_EVAL_LEDToggle(LED1);
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//// capture = TIM_GetCapture1(TIM3);
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//// TIM_SetCompare1(TIM3, capture + CCR1_Val);
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//// }
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//// else if (TIM_GetITStatus(TIM3, TIM_IT_CC2) != RESET)
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//// {
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//// TIM_ClearITPendingBit(TIM3, TIM_IT_CC2);
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////
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//// /* LED2 toggling with frequency = 109.8 Hz */
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//// //STM_EVAL_LEDToggle(LED2);
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//// capture = TIM_GetCapture2(TIM3);
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//// TIM_SetCompare2(TIM3, capture + CCR2_Val);
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//// }
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//// else if (TIM_GetITStatus(TIM3, TIM_IT_CC3) != RESET)
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//// {
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//// TIM_ClearITPendingBit(TIM3, TIM_IT_CC3);
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////
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//// /* LED3 toggling with frequency = 219.7 Hz */
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//// //STM_EVAL_LEDToggle(LED3);
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//// capture = TIM_GetCapture3(TIM3);
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//// TIM_SetCompare3(TIM3, capture + CCR3_Val);
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//// }
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//// else
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//// {
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//// TIM_ClearITPendingBit(TIM3, TIM_IT_CC4);
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////
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//// /* LED4 toggling with frequency = 439.4 Hz */
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//// // STM_EVAL_LEDToggle(LED4);
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//// capture = TIM_GetCapture4(TIM3);
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//// TIM_SetCompare4(TIM3, capture + CCR4_Val);
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//// }
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//}
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//void TIM3_IRQn(void)
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//{
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// doNothing();
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//}
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/******************************************************************************/
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/* STM32F4xx Peripherals Interrupt Handlers */
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/* Add here the Interrupt Handler for the used peripheral(s) (PPP), for the */
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/* available peripheral interrupt handler's name please refer to the startup */
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/* file (startup_stm32f40xx.s/startup_stm32f427x.s). */
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/******************************************************************************/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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