DMA_ITConfig(SPI_DMA_TX_CHANNEL, DMA1_IT_TC3, ENABLE);// DMA_ITConfig(SPI_DMA_RX_CHANNEL, ...
目前尝试着利用DMA2的channel3、4、5分别来存储SDADC1（3P、8P）、2（0P、1P）、3(7P、8P)三路的...
NVIC_InitStructure.NVIC_IRQChannel = DMA1_Channel2_3_IRQn;NVIC_InitStructure.NVIC_IRQChannelCmd = ...
3，找到发送引脚的DMA通道 4，配置DMA通道，将DR设置为外设地址，将数组，结构体等设置为内存地址，这里...
3.初始化MM32F0140 UART1 4.配置MM32F0140 UART1 DMA接收 5.配置MM32F0140 UART1 DMA发送 6.编写MM32F0140 UART1 中断优先级函数 7.编写MM32F0140 UART1 DMA中断函数 8.编写MM32F0140 UART1 DMA接收数据函数 9.编写MM32F0140 UART1 DMA发送数据函数 ...
void DMA2_Channel3_IRQHandler(void){ /* DMA_ISR:TEIF 1-8: 31，27，23，19，15，11，7...
DMA_ITConfig(DMA1_Channel1, DMA_IT_TC, ENABLE); //ADC_ITConfig(ADC1, ADC_IT_EOC, ENABLE); //ADC_ITConfig(ADC1, ADC_IT_JEOC, ENABLE); //ADC_ITConfig(ADC1, ADC_IT_AWD, ENABLE); }void DMA1_Channel1_IRQHandler(void){ if(DMA_GetITStatus(DMA1_IT_TC1)) { // My functions ....
voidADC1_2_IRQHandler(void) {if(ADC_GetITStatus(ADC1,ADC_IT_EOC)) {/*重启DMA*/DMA_Cmd(DMA1_Channel1,DISABLE); DMA_SetCurrDataCounter(DMA1_Channel1,2);//设置还要转换的数据个数DMA_Cmd(DMA1_Channel1,ENABLE); ADC_ClearITPendingBit(ADC1, ADC_IT_EOC);//清除转换完成标志} ...
aDMA1CH01_EV[translate] aSPI1_EV[translate] aTIM3_EV1[translate] aThis bit is written by software to select the DMA1 channel 2 and 3 interrupt sources used to wake up the CPU from WFE mode.[translate]
DMA_Init(UART1_Txchannel, &DMA_InitStructure); // 写入配置 DMA_ClearFlag(UART1_Tx_DMA_FLAG...