BQ76952: 写DATA MEMROY失败

您好，请确认是否进入保护，或者seal mode

没有  是FULL ACESS MODE 没有保护 充放电都是打开了

是没有保护吧  就是写不进去

您好，写参数时将autoscan 关掉，再试一下，将完整的register画面发过来看一下。

关掉SCAN也是一样 

写寄存器 就出错 如图 然后看寄存器 就进入睡眠模式了

谢谢你 用EV2400写寄存器是可以写进去的  但是还有个新问题请教下您，我抓数据EV2400写寄存器的方式就是协议 跟例程的不一样是怎么回事啊 不知道怎么破解

这是逻辑分析仪抓取的上位机 写PowerConfig寄存器2D80的数据，写了这么一长串，与例程里的完全不符 是什么原因啊

您好，正在查看，稍后回复。

您好，请参考下面内容

I recommend reading the BQ769x2 Software Development Guide for some examples of communicating with the device.

Could you provide more details about these captures? Specifically what commands the host is trying to send in each capture. Also, it looks like the last capture is zoomed out too much so that the bytes are not fully displayed.

One thing to note is that bqStudio will normally handle entering and exiting config update mode and sending the checksum when writing to registers. It may appear different due to this.