am335x板子通过uart与stm32f030通信,如何在am335x后台打印出收到的信息?
am335x是基于sdk 6.0.0的,已知am335x这边通信接口对应的是ttyO1,stm32端会每秒定时发送数据过来,已经通过stty设置了串口速率、波特率等,
但是在后台通过cat /dev/ttyO1却一直打印不出任何信息,是打印方式不对还是am335x这边还要配置什么吗?
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.