void DMA1_Channel3_IRQHandler(void)
{
if(DMA_GetITStatus(DMA1_IT_TC3) != RESET)
{
DMA_ClearFlag(DMA1_IT_TC3);
/* 处理激光模块回传的数据 */
switch(laser.cmd_id)
{
case SINGLE_MEASURE:
after_single_measure();
break;
case CIRCULAR_MEASURE:
break;
case SET_RANGE:
after_set_range();
break;
case SET_FREQ:
after_set_freq();
break;
case SET_RESOLUTION:
after_set_resolution();
break;
default:
break;
}
laser_irq_flag = 1;
}
}
void DMA2_Stream0_IRQHandler(void){
if (DMA_GetITStatus(DMA2_Stream0, DMA_IT_TCIF0))
{
DMA_ClearITPendingBit(DMA2_Stream0, DMA_IT_TCIF0);
transfers++;
if(transfers >= 100){
GPIO_ToggleBits(GPIOD, GPIO_Pin_12);
transfers = 0;
}
}
if (DMA_GetITStatus(DMA2_Stream0, DMA_IT_HTIF0))
{
DMA_ClearITPendingBit(DMA2_Stream0, DMA_IT_HTIF0);
}
}
//USART2接收DMA中断处理函数
void DMA1_Channel6_IRQHandler(void)
{
OSIntEnter();
if(DMA_GetITStatus(DMA1_IT_TC6)!=RESET) //如果该DMA通道发生中断请求
{
OS_ERR err;
DMA_Cmd(DMA1_Channel6,DISABLE); //关闭DMA1_Channel6
DMA_ClearITPendingBit(DMA1_IT_TC6); //清除DMA的中断标志
if(U2R_BufferNum==1)
{
DMA1_Channel6->CMAR=(u32)USART2_Rx_Buffer2; //将缓冲区的地址改为2号
U2R_BufferNum=2;
U2R_Buf1_Ok=true; //将1号缓存区标志位置为1，表示已满可读
}
else
{
DMA1_Channel6->CMAR=(u32)USART2_Rx_Buffer1; //将缓冲区的地址改为1号
U2R_BufferNum=1;
U2R_Buf2_Ok=true; //将2号缓存区标志位置为1，表示已满可读
}
OSTaskSemPost(&ZPH01_Task_TCB,OS_OPT_POST_NONE,&err);//释放任务信号量
USART_ITConfig(USART2,USART_IT_RXNE,ENABLE); //使能串口2的接收中断
}
OSIntExit();
}
void
DMA1_Channel2_IRQHandler()
{
if (DMA_GetITStatus(DMA1_IT_TC2) == SET) {
if (USART_GetFlagStatus(USART3, USART_FLAG_TXE) == SET) {
if (usart_tx_dmafifo_out_idx == usart_tx_dmafifo_in_idx) {
dma_running = 0; // no more to send, shut down
DMA_ITConfig(USART3_TX_DMA_CHANNEL, DMA_IT_TC, DISABLE);
DMA_Cmd(USART3_TX_DMA_CHANNEL, DISABLE);
} else {
if (USART_GetFlagStatus(USART3, USART_FLAG_TXE) == RESET) {
debug_printf("DMACH2\r\n");
for (;;)
asm("nop"); // why am i here?
}
kick_dma_usart_tx(4);
}
} else {
USART_ITConfig(USART3, USART_IT_TXE, ENABLE);
dma_running = 3; // indicate DMA TC occurred (but not yet USART TC)
}
DMA_ClearITPendingBit(DMA1_IT_GL2);
//redundant DMA_ClearFlag(DMA1_FLAG_TC2);
DMA_ClearFlag(USART3_TX_DMA_FLAG_GL); // in example
} // ...if (DMA_GetITStatus(DMA1_IT_TC2) == SET)
else {
asm("nop"); // why am i here?
}
}
/**
* @brief This function handles DMA2 Stream1 Interrupt
* @param None
* @retval None
*/
void Ethernet_IRQHandler(void)
{
/* This DMA is used for transferring the DCMI Data */
if(DMA_GetITStatus(DMA2_Stream1, DMA_IT_TCIF1) != RESET)
{
/* Mark buffer as filled */
IPCAM_ImageBuffer.BufferStatus = BUFFER_FILLED;
/* Clear interrupt pending bit */
DMA_ClearITPendingBit(DMA2_Stream1, DMA_IT_TCIF1);
}
/* Half Transfer complete interrupt */
else if (DMA_GetFlagStatus(DMA2_Stream1, DMA_FLAG_HTIF1) != RESET)
{
/* Clear the Interrupt flag */
DMA_ClearFlag(DMA2_Stream1, DMA_FLAG_HTIF1);
}
/* FIFO Error interrupt */
else if (DMA_GetFlagStatus(DMA2_Stream1, DMA_FLAG_FEIF1) != RESET)
{
/* Clear the Interrupt flag */
DMA_ClearFlag(DMA2_Stream1, DMA_FLAG_FEIF1);
}
/* Tranfer error interrupt */
else if (DMA_GetFlagStatus(DMA2_Stream1, DMA_FLAG_TEIF1) != RESET)
{
DCMI_ClearFlag(DCMI_FLAG_OVFRI);
/* Clear interrupt pending bit */
DMA_ClearITPendingBit(DMA2_Stream1, DMA_IT_TEIF1);
/* Mark buffer as empty */
IPCAM_ImageBuffer.BufferStatus = BUFFER_EMPTY;
}
}
void CmdUnit_t::IRQDmaTxHandler() {
if(DMA_GetITStatus(DMA1_IT_TC2)) {
DMA_ClearITPendingBit(DMA1_IT_GL2); // Clear CH2 IRQ global bit
// Switch to next buffer if needed
if(TxIndx != 0) IStartTx();
else IDmaIsIdle = true;
}
}
void DMA1_Channel1_IRQHandler(void)
{
if(DMA_GetITStatus(DMA1_IT_TC1))
{
DMA_ClearITPendingBit(DMA1_IT_GL1);
isr_evt_set(EVT_ADC_DONE, tid_conflict_monitor);
}
}
void DMA1_Channel6_IRQHandler(void)
{
if(DMA_GetITStatus(DMA1_IT_TC6))
{
freeCir[2]+=DMA_BUFSIZE;
DMA_ClearITPendingBit(DMA1_IT_TC6);
}
}
static void madArchMem_IRQ_Handler(void)
{
if(SET == DMA_GetITStatus(ARCHM_DMA_TX_ITTC)) {
DMA_Cmd(ARCHM_DMA_TX, DISABLE);
madSemRelease(&mad_archm_waiter);
DMA_ClearITPendingBit(ARCHM_DMA_TX_ITTC);
}
}
void DMA1_Channel1_IRQHandler(void)
{
if(DMA_GetITStatus(DMA1_IT_TC1))
{
defaultADCManager->isTransferDone=1;
DMA_ClearITPendingBit(DMA1_IT_TC1);
}
}
void DMA1_Channel2_IRQHandler(void) //spi 发送dma 中断
{
if(DMA_GetITStatus(DMA1_IT_TC2)==SET)
{
DMA_ClearITPendingBit(DMA1_IT_TC2);
}
}
/********************************************************************************************************
**函数信息 ：DMA1_Channel1_IRQHandler()
**功能描述 : DMA1通道1的中断函数
**输入参数 ：无
**输出参数 ：无
********************************************************************************************************/
void DMA1_Channel1_IRQHandler()
{
if(DMA_GetITStatus(DMA1_IT_TC1))
{
DMA_ClearITPendingBit(DMA1_IT_TC1);
dma1Flag = 0x1;
}
}
void DMA1_Channel4_IRQHandler(void)
{
if(DMA_GetITStatus(DMA1_IT_TC4) == SET){
DMA_ClearITPendingBit(DMA1_IT_TC4);
DMA_Cmd(DMA1_Channel4, DISABLE);
USART_DMACmd(USART1, USART_DMAReq_Tx, DISABLE);
usart1_process.txBusy = 0;
// Tx data success
}
if(DMA_GetITStatus(DMA1_IT_TE4) == SET){
DMA_ClearITPendingBit(DMA1_IT_TE4);
DMA_Cmd(DMA1_Channel4, DISABLE);
USART_DMACmd(USART1, USART_DMAReq_Tx, DISABLE);
usart1_process.txBusy = 0;
// Tx data fail
}
}
//DMA1_Stream4中断服务函数
void DMA1_Stream4_IRQHandler(void)
{
if(DMA_GetITStatus(DMA1_Stream4,DMA_IT_TCIF4)==SET)////DMA1_Stream4,传输完成标志
{
DMA_ClearITPendingBit(DMA1_Stream4,DMA_IT_TCIF4);
i2s_tx_callback(); //执行回调函数,读取数据等操作在这里面处理
}
}
/*USART RX - Stream*/
void DMA2_Stream6_IRQHandler(void){
if (DMA_GetITStatus(DMA2_Stream6, DMA_IT_TCIF6) == SET)
{
DMA_ClearITPendingBit(DMA2_Stream6, DMA_IT_TCIF6);
//DMA_Cmd(DMA2_Stream6,DISABLE);
}
}
/**
* @brief Interrupt handler of DCMI DMA stream
*/
void DMA1_Channel1_IRQHandler( void )
{
if ( DMA_GetITStatus( DMA1_IT_TC1 ) != RESET ) // Full buffer
{
DMA_ClearITPendingBit( DMA1_IT_TC1 );
sProcUpdateSignalMaximum(adcBuffer);
}
}
/*ADC Stream*/
void DMA2_Stream0_IRQHandler( ){
if (DMA_GetITStatus(DMA2_Stream0, DMA_IT_TCIF0)){
DMA_ClearITPendingBit(DMA2_Stream0, DMA_IT_TCIF0);
adcDMA = true;
}
}
/**
* @brief This function handles DMA2 interrupt request
* @param None
* @retval None
*/
void DMA_RX_IRQHandler(void)
{
if (DMA_GetITStatus(DMA_RX_IT_TC)== SET)
{
RxStatus = 1;
DMA_ClearITPendingBit(DMA_RX_IT_TC);
}
}
void DMA1_Channel7_IRQHandler(void)
{
if(DMA_GetITStatus(DMA1_IT_TC7) != RESET)
{
DMA_Cmd(DMA1_Channel7, DISABLE);
DMA_ClearITPendingBit(DMA1_IT_GL7);
USART_ITConfig(USART2, USART_IT_TC, ENABLE);
}
}
/*COM1 RX area*/
void COM1_DMA_RX_IRQHandler(void)
{
if (DMA_GetITStatus(COM_RX_DMA_STREAM[USART_COM1], COM_RX_DMA_IT_TCIF[USART_COM1]))
{
COM1_RX_COMPLETE();
DMA_ITConfig(COM_RX_DMA_STREAM[USART_COM1], DMA_IT_TC, DISABLE);
}
}
void DMA2_Channel5_IRQHandler(void)
{
if(DMA_GetITStatus(DMA2_IT_TC5) != RESET)
{
DMA_Cmd(DMA2_Channel5, DISABLE);
DMA_ClearITPendingBit(DMA2_IT_GL5);
USART_ITConfig(UART4, USART_IT_TC, ENABLE);
}
}
void adcInterruptHandler(void)
{
portBASE_TYPE xHigherPriorityTaskWoken;
AdcGroup* adcBuffer;
if(DMA_GetITStatus(DMA1_IT_HT1))
{
DMA_ClearITPendingBit(DMA1_IT_HT1);
adcBuffer = (AdcGroup*)&adcValues[0];
xQueueSendFromISR(adcQueue, &adcBuffer, &xHigherPriorityTaskWoken);
}
if(DMA_GetITStatus(DMA1_IT_TC1))
{
DMA_ClearITPendingBit(DMA1_IT_TC1);
adcBuffer = (AdcGroup*)&adcValues[ADC_MEAN_SIZE];
xQueueSendFromISR(adcQueue, &adcBuffer, &xHigherPriorityTaskWoken);
}
}
void DMA2_Stream5_IRQHandler(void)
{
if (DMA_GetITStatus(DMA2_Stream5, DMA_IT_TCIF5))
{
DMA_ClearITPendingBit(DMA2_Stream5, DMA_IT_TCIF5);
sbus_rx_complete();
}
}
extern "C" void DMA1_Stream3_IRQHandler() //RX
{
if( DMA_GetITStatus(DMA1_Stream3, DMA_IT_TCIF3) == SET )
{
DMA_ClearITPendingBit(DMA1_Stream3, DMA_IT_TCIF3);
csOff();
spi2Work = 0;
}
}
void DMA1_Stream5_IRQHandler (void)
{
if (DMA_GetITStatus(DMA1_Stream5, DMA_IT_TCIF5)
&& DMA_GetFlagStatus(DMA1_Stream5, DMA_FLAG_TCIF5)) {
DMA_ClearITPendingBit(DMA1_Stream5, DMA_IT_TCIF5);
DMA_ClearFlag(DMA1_Stream5, DMA_FLAG_TCIF5);
}
NVIC_ClearPendingIRQ(DMA1_Stream5_IRQn);
}
void DMA2_Stream0_IRQHandler(void) {
if (DMA_GetITStatus(DMA2_Stream0, DMA_IT_TCIF0) != RESET) {
if (fdi_adc_callback) {
volatile uint16_t *buffer = (DMA_GetCurrentMemoryTarget(DMA2_Stream0) == 0) ? fdi_adc_dma_buffer_1 : fdi_adc_dma_buffer_0;
(*fdi_adc_callback)(buffer, fdi_adc_dma_buffer_length);
}
DMA_ClearITPendingBit(DMA2_Stream0, DMA_IT_TCIF0);
}
}
static void HAL_SPI_TX_DMA_Stream_InterruptHandler(HAL_SPI_Interface spi)
{
if (DMA_GetITStatus(spiMap[spi].SPI_TX_DMA_Stream, spiMap[spi].SPI_TX_DMA_Stream_TC_Event) == SET)
{
DMA_ClearITPendingBit(spiMap[spi].SPI_TX_DMA_Stream, spiMap[spi].SPI_TX_DMA_Stream_TC_Event);
SPI_I2S_DMACmd(spiMap[spi].SPI_Peripheral, SPI_I2S_DMAReq_Tx, DISABLE);
DMA_Cmd(spiMap[spi].SPI_TX_DMA_Stream, DISABLE);
}
}
void DMA1_Channel4_IRQHandler(void)
{
if(DMA_GetITStatus(DMA1_IT_TC4) != RESET)
{
DMA_ClearFlag(DMA1_IT_TC4);
}
}
/*
* DMA1- Interrupt
*/
extern "C" { void DMA1_Stream6_IRQHandler(void)
{
/* Test on DMA Stream Transfer Complete interrupt */
if (DMA_GetITStatus(DMA1_Stream6, DMA_IT_TCIF6))
{
/* Clear DMA Stream Transfer Complete interrupt pending bit */
DMA_ClearITPendingBit(DMA1_Stream6, DMA_IT_TCIF6);
}
}}
/**
* @brief This function handles DMA2_Channel3 global interrupt request.
* @brief TIM定时SDADC采集，DMA传输中断-得到传输完成标志
* @param None
* @retval None
*/
void DMA2_Channel3_IRQHandler(void)
{
if(DMA_GetITStatus(DMA2_IT_TC3))
{
collect_finished = 1;
TIM_Cmd(TIM19, DISABLE);//采集到一列数据，关闭定时器，无采样频率触发，待处理完数据后再打开此定时器
DMA_ClearITPendingBit(DMA2_IT_GL3);
// DMA_Cmd(DMA2_Channel3, DISABLE); //关闭DMA2 所指示的通道
}
}
