LPC Microcontrollers中的主题 Re: lpc4337 RS485 https://community.nxp.com/t5/LPC-Microcontrollers/lpc4337-RS485/m-p/1095256#M41962 <HTML><HEAD></HEAD><BODY><P>已解决，自问自答了~</P></BODY></HTML> Thu, 30 Apr 2020 03:34:55 GMT cyc583723081 2020-04-30T03:34:55Z lpc4337 RS485 https://community.nxp.com/t5/LPC-Microcontrollers/lpc4337-RS485/m-p/1095255#M41961 <HTML><HEAD></HEAD><BODY><P>&nbsp;&nbsp;&nbsp;你好！</P><P>&nbsp;&nbsp;&nbsp;请问有无LPC4337 RS485的相关例程，我配置了RS485相关的控制寄存器，但是控制串口方向的DIR引脚总是为高电平，导致多个设备在接入总线的时候不能同时正常工作。</P></BODY></HTML> Thu, 30 Apr 2020 02:27:55 GMT https://community.nxp.com/t5/LPC-Microcontrollers/lpc4337-RS485/m-p/1095255#M41961 cyc583723081 2020-04-30T02:27:55Z Re: lpc4337 RS485 https://community.nxp.com/t5/LPC-Microcontrollers/lpc4337-RS485/m-p/1095256#M41962 <HTML><HEAD></HEAD><BODY><P>已解决，自问自答了~</P></BODY></HTML> Thu, 30 Apr 2020 03:34:55 GMT https://community.nxp.com/t5/LPC-Microcontrollers/lpc4337-RS485/m-p/1095256#M41962 cyc583723081 2020-04-30T03:34:55Z