我用的是TMS320DM368做视频编码,sersor用的是ADV7441A,需要用i2c对其进行配置,就只用了open、write、read三个函数,最后发现能够写值到sersor的寄存器中去,但读就会发生错误。
想请教一下这是什么的问题?
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.