我用430F5438A串口连接422芯片,但是430F5438A芯片的接收老是丢数,波特率9600,发送还是正常的。 问了422设备厂家说数据用的是mark校验,问问M430F5438A是否支持mark校验?会不会mark校验不对造成丢数啊?如何处理?
谢谢
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.