hpm6750/controller_yy_app/hardware/hard_hdma_int.c

#include "hard_hdma_int.h"
#include "hpm_dma_drv.h"
#include "board.h"
volatile bool uart1_tx_dma_done;
volatile bool uart2_tx_dma_done;
volatile bool uart3_tx_dma_done;
volatile bool uart4_tx_dma_done;
volatile bool uart5_tx_dma_done;
volatile bool uart6_tx_dma_done;



/*--------------------------------------------------------------------------*/
/* DMA 发送完成中断服务程序                                                */
/*--------------------------------------------------------------------------*/
SDK_DECLARE_EXT_ISR_M(IRQn_HDMA, dma_isr)
void dma_isr(void)
{   
    volatile hpm_stat_t stat_tx_chn;
    stat_tx_chn = dma_check_transfer_status(SBUS_UART2_DMA_CONTROLLER, SBUS_UART2_TX_DMA_CH);
    if (stat_tx_chn & DMA_CHANNEL_STATUS_TC) { 
        uart2_tx_dma_done = true;
    }

    stat_tx_chn = dma_check_transfer_status(IMU_UART3_DMA_CONTROLLER, IMU_UART3_TX_DMA_CH);
    if (stat_tx_chn & DMA_CHANNEL_STATUS_TC) {
        uart3_tx_dma_done = true;

    }


}