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求助 bq20857 的通信问题

Other Parts Discussed in Thread: BQEVSW

使用ev2300 开发, 但是目前通讯出现错误,硬件连接没有问题,下面上图 ,大家看看是那里的问题。

 

这个是驱动,  估计没有 问题,我用的是xp