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关于TIDA-00449 及EV2400问题

Other Parts Discussed in Thread: TIDA-00449, EV2400, BQ78350, BQ76930

根据TIDA-00449打的样板,目前几个问题:

1、程序已经编译好烧录进G2553当中,但测试电池10S,每一串电压都在3.9V,此刻充放电MOSFET也没打开,下一步如何调参数和验证2553和930的通讯是否正常? 也就是如何看到930的内部寄存器参数?因为你们也没用这个方案的demo上位机提供

 

2、我想直接用EV2400 调试下930,但连接EVM出现如下错误,万用表量SDA和SCL是有高电平的,也不知道是哪里出问题了