角度传感器改使用DMA

2025-11-01 21:03:57 +08:00
parent 71a92fa68e
commit bd77f7a9a9
4 changed files with 194 additions and 65 deletions
@@ -733,9 +733,6 @@ void DMA0_Channel4_IRQHandler(void) {
 			 i++) {
 			CAN0_transmiter.receive_message.rx_data[i] = can_rx_buffer[i];
 		}
-
-		// 接收标志位置1
-		CAN0_transmiter.can0_receive_flag = SET;
 	}
 }

@@ -747,8 +744,5 @@ void DMA0_Channel5_IRQHandler(void) {
 	if (dma_interrupt_flag_get(DMA0, DMA_CH5, DMA_INT_FLAG_FTF)) {
 		// 清除DMA传输完成中断标志
 		dma_interrupt_flag_clear(DMA0, DMA_CH5, DMA_INT_FLAG_G);
-
-		// 发送完成标志位置1
-		CAN0_transmiter.can0_send_flag = RESET;
 	}
 }