HalUARTWrite(MT_UART_DEFAULT_PORT, msgPtr, dataLen + SPI_0DATA_MSG_LEN);在开机循环发送“+++”(HEX:0X2B)指令的时候总是会在“+++”之前有一段乱码,如下图所示:
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HalUARTWrite(MT_UART_DEFAULT_PORT, msgPtr, dataLen + SPI_0DATA_MSG_LEN);在开机循环发送“+++”(HEX:0X2B)指令的时候总是会在“+++”之前有一段乱码,如下图所示: