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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.
为什么BQ76952配置寄存器 或者用BQStudio上位机来写入配置 修改SETING里面的寄存器值 改了后 WIRTE TO DATA MEMORY 还是没有用 还是之前的值 在读取 readall 还是全部是默认值 为什么写入总是失败 
是没有保护吧 就是写不进去
写寄存器 就出错 如图 然后看寄存器 就进入睡眠模式了
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