序号配置项当前值含义推荐设置1NamemySCI0SCI模块实例名称自行命名2Baud Rate115200串口波特率1152003Actual Baud Rate Value115741实际硬件波特率自动计算无需修改4Baud Rate Error Percent0.47%波特率误差5Use Loopback Mode关闭内部回环测试模式正常通信保持关闭6Word Length8数据位长度8 bit7Stop Mode1停止位18Parity ModeNo parity奇偶校验不开启9串口格式115200 / 8 / N / 1标准UART格式保持10Use Interrupt开启是否使用中断接收中断建议开启11Use FIFO开启FIFO缓冲建议开启12Select Interrupt HandlersNone注册中断函数选择 RX ISR13Enabled FIFO InterruptsNoneFIFO中断源选择 RX FIFO Interrupt14Enabled Error InterruptsNone错误中断初期保持 None15TX FIFO Interrupt LevelTransmit interrupt empty发送FIFO触发条件保持16RX FIFO Interrupt LevelReceive interrupt empty接收FIFO触发条件改为 Receive interrupt 1/16 full17Use CaseALLPinMux使用范围保持 ALL18RX Pin TypePush-pull pull-upRX电气属性保持19RX Qualification ModeNo synchronizationRX同步方式保持20TX Pin TypePush-pull pull-upTX电气属性保持21TX Qualification ModeNo synchronizationTX同步方式保持22SCI PeripheralAny(SCIB)SCI模块选择固定 SCIB23SCI_RXGPIO11/52RX引脚映射按硬件选一个24SCI_TXGPIO10/93TX引脚映射按硬件选一个FIFO:First In First Out先进先出缓冲区。遵循先进先出原则注中断自行写