#define SAIA_RX_DMA2_StreamX_IRQHandler DMA2_Stream5_IRQHandler #define SAIA_RX_DMA_CHANNEL_X...
}while(((DMA_Stream_TypeDef *)huart->hdmarx->Instance)->CR & DMA_SxCR_EN); ((DMA_Stream_TypeDef *)huart->hdmarx->Instance)->PAR = (uint32_t)&huart->Instance->RDR; ((DMA_Stream_TypeDef *)huart->hdmarx->Instance)->M0AR = (uint32_t)DstAddress; ((DMA_Stream_TypeDef *)hua...
DMA1_Stream4->CR&=~(1<<4); //关闭传输完成中断(这里不用中断送数据)I2S2ext_RX_DMA_Init...
printf("DMA1_Stream0 %u rn", (DMA1_Stream0->CR & 0x1));} 中断例程：void TIM2_IRQHandler...
STM32F407-USART3+DMA空闲中断收发 gpiostreamvoid配置数据 用户11186929 2024/07/01 2090 STM32F407-USART1+DMA收发 配置数据gpiostreamvoid 用户11186929 2024/07/01 1510 stm32_DMA采集一个AD数据_并通过DMA向串口发送 stm32 这是以前学32的时候写的,那时候学了32之后感觉32真是太强大了,比51强的没影。关...
;}HAL_UART_IRQHandler(&USART2_Handler);}voidDMA1_Stream3_IRQHandler(void){HAL_DMA_IRQHandler(&...
;}HAL_UART_IRQHandler(&USART2_Handler);}voidDMA1_Stream3_IRQHandler(void){HAL_DMA_IRQHandler(&...
c:void DMA2_Stream0_IRQHandler(void){ if(DMA_GetITStatus(DMA2_Stream0, DMA_IT_TCIF0))...
STM32MP157内部有3个DMA控制器：1个高速主DMA（MDMA）和2个双口DMA（DMA1和DMA2）。M4和A7可以共享...