我有两块开发板,一块是F2802的,一块是F28069的,两块板想实现SPI通信,但两者的供电电源是独立的,也不共地,是否能成功通信啊?求指点。。。
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.
我有两块开发板,一块是F2802的,一块是F28069的,两块板想实现SPI通信,但两者的供电电源是独立的,也不共地,是否能成功通信啊?求指点。。。