UartSetMode(UART0, SET_RS485, rs485Arg); /* 使能RS-485设置其方向控制引脚 */ SetVICIRQ(UART0_IRQ_CHN, 8, (uint32)UART0_ISR); while (1) { crc=crc16byte(cStrTmp,6); (1) crch=(crc&0xff00)>>8; (2) crcl=(crc&0x00ff); (3) cStrTmp[6]=crch; (4) cStrTmp[7]=crcl; ...