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BQ78350 -R1 写入数据时:a read data written failed comparison 无法写入数据

如果电池进入了保护,则无法写数据到data memory中,建议您确认下您的电池是否进入了某个保护状态  。                                                               这句话网上看到的,如果是这样,我这个怎么解决,无法使能电池组,检测电压位0V ,FD职位警告,我怎么处理?一个电池组写不进去! 

BMS:

无法写入参数

Star Xu:

回复 BMS:

If the bq76940 evaluation software shows cell voltages for all cells you probably have good connection. Do not attempt to run both softwares at the same time or the bq76940 software with the gauge.
You don't indicate the value of AFE Cell Map, but indicate 1 cell, so it is probably 0x0001. If this is the case the ADC will not allow a high enough value of a single cell to meet the data flash write value. You will will be locked out of configuration changes and will need to re-program firmware. Find the firmware file for bq78350-R1 on the website and program the part. Restart bqStudio after programming, then set parameters. Be sure the bq76940 software is not running when programming, configuring, or running the bq78350.

BMS:

回复 Star Xu:

重刷固件?

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