发布时间：2019-06-18

串口发送16字节数据 int16_t MotorEncoder; uint8_t low,high; high=(uint8_t)(MotorEncoder 8); low=(uint8_t)(MotorEncoder&0xFF); HAL_UART_Transmit(&huart1 , &low, 1, 0xff); HAL_UART_Transmit(&huart1 ...