To use STATE-OF-HEALTH mode, follow these steps:
1. Step 1: Set GE high to power up the BQ35100 gauge and wait for ALERT to go low due to INITCOMP = 1.
2. Step 2: Clear ALERT (read BatteryStatus()).
3. Step 3: Read any required data such as State-Of-Health() for the latest battery data.
4. Step 4: Optional: Send GAUGE_START().
5. Step 5: Optional: Send GAUGE_STOP(). At this point, Lifetime Data can be stored and any Threshold detection checks are run. This is only needed if these features are desired.
6. Step 6: Set GE low to power down the BQ35100 device.
按照这个步骤，其他数据都有，就是没有电流。怎么回事呢，我读取电流是按照读取电压那样，标准命令读取的。
