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/** |
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****************************************************************************** |
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* @file stm32f0xx_it.c |
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* @brief Interrupt Service Routines. |
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****************************************************************************** |
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* |
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* COPYRIGHT(c) 2018 STMicroelectronics |
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* |
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* Redistribution and use in source and binary forms, with or without modification, |
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* are permitted provided that the following conditions are met: |
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* 1. Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright notice, |
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* this list of conditions and the following disclaimer in the documentation |
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* and/or other materials provided with the distribution. |
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* 3. Neither the name of STMicroelectronics nor the names of its contributors |
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* may be used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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****************************************************************************** |
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*/ |
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/* Includes ------------------------------------------------------------------*/ |
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#include "stm32f0xx_hal.h" |
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#include "stm32f0xx.h" |
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#include "stm32f0xx_it.h" |
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/* USER CODE BEGIN 0 */ |
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#include "functions.h" |
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/* USER CODE END 0 */ |
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/* External variables --------------------------------------------------------*/ |
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/******************************************************************************/ |
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/* Cortex-M0 Processor Interruption and Exception Handlers */ |
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/******************************************************************************/ |
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/** |
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* @brief This function handles Non maskable interrupt. |
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*/ |
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void NMI_Handler(void) |
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{ |
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/* USER CODE BEGIN NonMaskableInt_IRQn 0 */ |
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/* USER CODE END NonMaskableInt_IRQn 0 */ |
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/* USER CODE BEGIN NonMaskableInt_IRQn 1 */ |
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/* USER CODE END NonMaskableInt_IRQn 1 */ |
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} |
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/** |
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* @brief This function handles Hard fault interrupt. |
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*/ |
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void HardFault_Handler(void) |
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{ |
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/* USER CODE BEGIN HardFault_IRQn 0 */ |
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/* USER CODE END HardFault_IRQn 0 */ |
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while (1) |
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{ |
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/* USER CODE BEGIN W1_HardFault_IRQn 0 */ |
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/* USER CODE END W1_HardFault_IRQn 0 */ |
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} |
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/* USER CODE BEGIN HardFault_IRQn 1 */ |
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/* USER CODE END HardFault_IRQn 1 */ |
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} |
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/** |
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* @brief This function handles System service call via SWI instruction. |
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*/ |
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void SVC_Handler(void) |
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{ |
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/* USER CODE BEGIN SVC_IRQn 0 */ |
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/* USER CODE END SVC_IRQn 0 */ |
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/* USER CODE BEGIN SVC_IRQn 1 */ |
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/* USER CODE END SVC_IRQn 1 */ |
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} |
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/** |
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* @brief This function handles Pendable request for system service. |
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*/ |
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void PendSV_Handler(void) |
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{ |
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/* USER CODE BEGIN PendSV_IRQn 0 */ |
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SCB->ICSR=SCB_ICSR_PENDSVCLR_Msk; //1<<SCB_ICSR_PENDSVCLR_Pos; |
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// NVIC_ClearPendingIRQ(PendSV_IRQn); |
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PendSvCount++; |
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// NVIC_DisableIRQ(PendSV_IRQn); |
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PendSvCallBack(); |
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/* USER CODE END PendSV_IRQn 0 */ |
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/* USER CODE BEGIN PendSV_IRQn 1 */ |
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/* USER CODE END PendSV_IRQn 1 */ |
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} |
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/** |
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* @brief This function handles System tick timer. |
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*/ |
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void SysTick_Handler(void) |
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{ |
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/* USER CODE BEGIN SysTick_IRQn 0 */ |
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/* USER CODE END SysTick_IRQn 0 */ |
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HAL_IncTick(); |
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HAL_SYSTICK_IRQHandler(); |
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/* USER CODE BEGIN SysTick_IRQn 1 */ |
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/* USER CODE END SysTick_IRQn 1 */ |
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} |
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/******************************************************************************/ |
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/* STM32F0xx Peripheral Interrupt Handlers */ |
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/* Add here the Interrupt Handlers for the used peripherals. */ |
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/* For the available peripheral interrupt handler names, */ |
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/* please refer to the startup file (startup_stm32f0xx.s). */ |
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/******************************************************************************/ |
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/** |
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* @brief This function handles TIM6 global interrupt. |
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*/ |
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void TIM6_IRQHandler(void) |
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{ |
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/* USER CODE BEGIN TIM6_IRQn 0 */ |
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if (LL_TIM_IsActiveFlag_UPDATE(TIM6)) { LL_TIM_ClearFlag_UPDATE(TIM6);} |
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// KMem.SDD[46]+=1000; |
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// KMem.SDT[93] = LL_TIM_GetCounter(TIM6); |
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/* USER CODE END TIM6_IRQn 0 */ |
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/* USER CODE BEGIN TIM6_IRQn 1 */ |
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/* USER CODE END TIM6_IRQn 1 */ |
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} |
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/** |
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* @brief This function handles DMA1 channel 2 and 3 interrupts. |
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*/ |
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void DMA1_Channel2_3_IRQHandler(void) |
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{ |
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/* USER CODE BEGIN DMA1_Channel2_3_IRQn 0 */ |
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Uart1Stat.DMACount++; |
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if (LL_DMA_IsActiveFlag_TC2(DMA1)) |
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{ |
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Uart1Stat.SendBytes+=Uart1Stat.DMASendLen; |
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DelData(&Uart1Stat.QTx,Uart1Stat.DMASendLen); |
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LL_DMA_ClearFlag_TC2(DMA1); |
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if (!IsEmpty(&Uart1Stat.QTx)) |
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{ |
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int len1=GetContinueData(&Uart1Stat.QTx); |
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// if (len1>128) len1=128; |
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LL_DMA_DisableChannel(DMA1,LL_DMA_CHANNEL_2); |
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LL_DMA_SetMemoryAddress(DMA1,LL_DMA_CHANNEL_2,(uint32_t)GetReadBuffer(&Uart1Stat.QTx)); |
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LL_DMA_SetDataLength(DMA1,LL_DMA_CHANNEL_2,len1); |
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LL_DMA_EnableChannel(DMA1,LL_DMA_CHANNEL_2); |
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Uart1Stat.DMASendLen=len1; |
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LL_USART_EnableDMAReq_TX(USART1); |
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} |
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else |
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{ |
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Uart1Stat.DMASendLen=0; |
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Uart1Stat.bSending=0; |
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} |
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} |
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/* USER CODE END DMA1_Channel2_3_IRQn 0 */ |
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/* USER CODE BEGIN DMA1_Channel2_3_IRQn 1 */ |
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if (LL_DMA_IsActiveFlag_TC3(DMA1)) |
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{ |
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LL_DMA_ClearFlag_TC3(DMA1); |
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} |
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/* USER CODE END DMA1_Channel2_3_IRQn 1 */ |
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} |
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void DMA1_Channel4_5_IRQHandler(void) |
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{ |
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/* USER CODE BEGIN DMA1_Channel4_5_IRQn 0 */ |
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Uart2Stat.DMACount++; |
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if (LL_DMA_IsActiveFlag_TC4(DMA1)) |
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{ |
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LL_DMA_ClearFlag_TC4(DMA1); |
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/* |
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Uart2Stat.SendBytes+=Uart2Stat.DMASendLen; |
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DelData(&Uart2Stat.QTx,Uart2Stat.DMASendLen); |
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if (!IsEmpty(&Uart2Stat.QTx)) |
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{ |
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int len1=GetContinueData(&Uart2Stat.QTx); |
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// if (len1>128) len1=128; |
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LL_DMA_DisableChannel(DMA1,LL_DMA_CHANNEL_4); |
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LL_DMA_SetMemoryAddress(DMA1,LL_DMA_CHANNEL_4,(uint32_t)GetReadBuffer(&Uart2Stat.QTx)); |
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LL_DMA_SetDataLength(DMA1,LL_DMA_CHANNEL_4,len1); |
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LL_DMA_EnableChannel(DMA1,LL_DMA_CHANNEL_4); |
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Uart2Stat.DMASendLen=len1; |
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LL_USART_EnableDMAReq_TX(USART2); |
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} |
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else |
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*/ |
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{ |
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Uart2Stat.DMASendLen=0; |
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Uart2Stat.bSending=0; |
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} |
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} |
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/* USER CODE END DMA1_Channel4_5_IRQn 0 */ |
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/* USER CODE BEGIN DMA1_Channel4_5_IRQn 1 */ |
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if (LL_DMA_IsActiveFlag_TC5(DMA1)) |
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{ |
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LL_DMA_ClearFlag_TC5(DMA1); |
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} |
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/* USER CODE END DMA1_Channel4_5_IRQn 1 */ |
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} |
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void SPI1_IRQHandler(void) |
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{ |
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/* USER CODE BEGIN SPI1_IRQn 0 */ |
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SPI1_IRQ_CallBack(); |
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/* USER CODE END SPI1_IRQn 0 */ |
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/* USER CODE BEGIN SPI1_IRQn 1 */ |
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/* USER CODE END SPI1_IRQn 1 */ |
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} |
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/** |
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* @brief This function handles USART1 global interrupt. |
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*/ |
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void USART1_IRQHandler(void) |
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{ |
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/* USER CODE BEGIN USART1_IRQn 0 */ |
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// LL_GPIO_TogglePin(GPIOB,LL_GPIO_PIN_7); |
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if (LL_USART_IsActiveFlag_RXNE(USART1)) |
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{ |
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Uart1BaudGot=1; |
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Uart1BaudFirstGot=1; |
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Uart1Stat.RXNECount++; |
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unsigned char ch=LL_USART_ReceiveData8(USART1); |
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// PushOne(&Uart1Stat.QRx,ch); |
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Uart1Stat.RecvBytes++; |
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Uart1RecvBuf1[Uart1RecvBuf1DataLen++]=ch; |
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//LL_USART_TransmitData8(USART1,ch); |
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} |
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if (LL_USART_IsActiveFlag_ORE(USART1)) |
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{ |
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LL_USART_ClearFlag_ORE(USART1); |
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Uart1Stat.OverRunCount++; |
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} |
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if (LL_USART_IsEnabledIT_IDLE(USART1)&&LL_USART_IsActiveFlag_IDLE(USART1)) |
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{//接收完成 |
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LL_USART_ClearFlag_IDLE(USART1); |
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Uart1RecvDone(); |
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} |
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/* USER CODE END USART1_IRQn 0 */ |
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/* USER CODE BEGIN USART1_IRQn 1 */ |
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if (LL_USART_IsActiveFlag_TC(USART1)) |
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{//发送完成 |
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LL_USART_ClearFlag_TC(USART1); |
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Uart1SendDone(); |
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} |
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/* USER CODE END USART1_IRQn 1 */ |
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} |
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void USART2_IRQHandler(void) |
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{ |
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/* USER CODE BEGIN USART2_IRQn 0 */ |
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// LL_GPIO_TogglePin(GPIOB,LL_GPIO_PIN_7); |
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if (LL_USART_IsActiveFlag_RXNE(USART2)) |
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{ |
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// unsigned char ch=LL_USART_ReceiveData8(USART2); |
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// Uart2Stat.RXNECount++; |
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// PushOne(&Uart2Stat.QRx,ch); |
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// Uart2Stat.RecvBytes++; |
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// Uart2RecvBuf1[Uart2RecvBuf1DataLen++]=ch; |
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//LL_USART_TransmitData8(USART2,ch); |
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} |
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if (LL_USART_IsActiveFlag_ORE(USART2)) |
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{ |
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LL_USART_ClearFlag_ORE(USART2); |
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Uart2Stat.OverRunCount++; |
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} |
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if (LL_USART_IsEnabledIT_IDLE(USART2)&&LL_USART_IsActiveFlag_IDLE(USART2)) |
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{//接收完成 |
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LL_USART_ClearFlag_IDLE(USART2); |
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Uart2RecvDone(); |
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} |
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/* USER CODE END USART2_IRQn 0 */ |
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/* USER CODE BEGIN USART2_IRQn 1 */ |
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if (LL_USART_IsActiveFlag_TC(USART2)) |
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{//发送完成 |
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LL_USART_ClearFlag_TC(USART2); |
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Uart2SendDone(); |
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} |
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/* USER CODE END USART2_IRQn 1 */ |
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} |
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/* USER CODE BEGIN 1 */ |
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/* USER CODE END 1 */ |
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |