1、DMA只能支持一种中断,那超时接收应该怎么做?
2、想要传输16机制数据,且是总线空闲一段时间认为接收完成,这种超时机制硬件上可以配置吗?具体怎么配置呢?
3、DL_UART_DMA_INTERRUPT_RX_TIMEOUT是怎么触发的?
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1、DMA只能支持一种中断,那超时接收应该怎么做?
2、想要传输16机制数据,且是总线空闲一段时间认为接收完成,这种超时机制硬件上可以配置吗?具体怎么配置呢?
3、DL_UART_DMA_INTERRUPT_RX_TIMEOUT是怎么触发的?