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您好，请参考下面的内容
The DSG bit in flags() only indicates if the gauge is in discharge mode, if they had just calibrated the gauge CC then it will be high until the timeout.
The checksum of the new protection config must be updated in the gauge DF, you can check the TRM:
4.1.1.18 PROTECTOR_CHKSUM: 0x001A Instructs the fuel gauge to calculate protector checksum as a 16-bit unsigned integer sum of Prot OV Cfg and Prot OC Cfg excluding device specific variables. The most significant bit (MSB) of the checksum is masked yielding a 15-bit checksum. This checksum is compared with value stored in the data flash Prot Checksum. If the value matches, the MSB is cleared to indicate pass. If it does not match, the MSB is set to indicate failure. The checksum can verify the integrity of the protector configuration.
NOTE: The fuel gauge will disable the CHG and DSG FETs while the programmed Prot Checksum is invalid (that is, does not match the computed checksum). This protects against safety events due to accidental protector misconfiguration.
