[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:05[/i][backcolor=white][font=simsun][size=4][color=#000000]IT veteran Ji Yongqing: An old employee who has worked at Huawei for 15 year...
After the guidance of WCH technicians, I found the problem in my program. The I2C devices used in my program were inconsistent. I uploaded the correct file at the end of the article for your reference...
[color=#0000FF]This problem is not so easy to find. On the surface, it seems that there is no problem. If you don't have high requirements for interface execution efficiency, you may not find it at al...