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MMWAVE-SDK: UART_write和UART_writePolling函数有何区别?使用串口发送数据时 会出现数据出错

Part Number: MMWAVE-SDK

UART_write和UART_writePolling函数有何区别?使用串口发送数据时 会出现数据出错

在使用UART_write函数时 如果两次该函数调用时间相近 则第二帧的数据会出错 如何解决