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BQ27621 I2C访问

Other Parts Discussed in Thread: BQ76930, BQ27621-G1

请问有BQ27621 的sample code可以参考下吗? 

我读了下DEVICE_TYPE ,不是0621, I2C 验证过没问题,估计是读的命令不对。

先发送的Control 命令: 0x00 0x01

然后发送的Device TYPE sub command: 0x0001

各位高手帮忙看看问题在什么地方,谢谢!