Modbus

FreeModbus最新版本，485流控引脚使能后，端口一直发0是什么...

发布于 2019-07-25 10:03:05 浏览：1701 订阅该版

1 个回答

tyustli 2019-07-27

这家伙很懒，什么也没写！

FreeModbus 最近官网推了两篇应用笔记，楼主可以看看
应用笔记一：[https://mp.weixin.qq.com/s?__biz=MzIwMzA2NzI1Ng==&mid=2655158137&idx=1&sn=f09853941a5b3fc9c7089dac93d4579b&chksm=8d63c56eba144c784e53525b4913b01dd5a31f7cb62f03130ded70283f4faf3be5a97ab77713&scene=0&xtrack=1&key=168cf4bb91f2411e9bf72fb9bde349670e177cd59f884807d49d4ef306034c5cebb084e8fea514389f6b2f05d64c17d30e7857430973962d1cf3a193f56f7515d36bbe11a0b1f8bde0816e6c9f4e9233&ascene=1&uin=MjQyNjA5OTAzNg%3D%3D&devicetype=Windows+10&version=62060739&lang=zh_CN&pass_ticket=fSlFbgaqlqsCFQSDt%2FFnIIa7tHqULfwKokwYqshdn%2B0lDUqfVrF2NRouG1aLE%2Fo7](https://mp.weixin.qq.com/s?__biz=MzIwMzA2NzI1Ng==&mid=2655158137&idx=1&sn=f09853941a5b3fc9c7089dac93d4579b&chksm=8d63c56eba144c784e53525b4913b01dd5a31f7cb62f03130ded70283f4faf3be5a97ab77713&scene=0&xtrack=1&key=168cf4bb91f2411e9bf72fb9bde349670e177cd59f884807d49d4ef306034c5cebb084e8fea514389f6b2f05d64c17d30e7857430973962d1cf3a193f56f7515d36bbe11a0b1f8bde0816e6c9f4e9233&ascene=1&uin=MjQyNjA5OTAzNg%3D%3D&devicetype=Windows+10&version=62060739&lang=zh_CN&pass_ticket=fSlFbgaqlqsCFQSDt%2FFnIIa7tHqULfwKokwYqshdn%2B0lDUqfVrF2NRouG1aLE%2Fo7)

应用笔记二：
[https://mp.weixin.qq.com/s?__biz=MzIwMzA2NzI1Ng==&mid=2655158207&idx=1&sn=2dc15d9889191ef2fb32b39e0156994f&chksm=8d63c5a8ba144cbe7019999693b670556ec5c8494ed3a38ce46dee000385a3b4c454f5bb4696&scene=0&xtrack=1&key=ce37208e29875a9edd02c6d52681c535d9fb7212bacd53e283104b2c4cd4ef19069a64cc8199bb330a282df3ba57138e7b1219095386d13423a437c821f9406886b734319c069b4cd9a0000de2e59d50&ascene=1&uin=MjQyNjA5OTAzNg%3D%3D&devicetype=Windows+10&version=62060739&lang=zh_CN&pass_ticket=fSlFbgaqlqsCFQSDt%2FFnIIa7tHqULfwKokwYqshdn%2B0lDUqfVrF2NRouG1aLE%2Fo7](https://mp.weixin.qq.com/s?__biz=MzIwMzA2NzI1Ng==&mid=2655158207&idx=1&sn=2dc15d9889191ef2fb32b39e0156994f&chksm=8d63c5a8ba144cbe7019999693b670556ec5c8494ed3a38ce46dee000385a3b4c454f5bb4696&scene=0&xtrack=1&key=ce37208e29875a9edd02c6d52681c535d9fb7212bacd53e283104b2c4cd4ef19069a64cc8199bb330a282df3ba57138e7b1219095386d13423a437c821f9406886b734319c069b4cd9a0000de2e59d50&ascene=1&uin=MjQyNjA5OTAzNg%3D%3D&devicetype=Windows+10&version=62060739&lang=zh_CN&pass_ticket=fSlFbgaqlqsCFQSDt%2FFnIIa7tHqULfwKokwYqshdn%2B0lDUqfVrF2NRouG1aLE%2Fo7)