BQ2415X_CHARGE_STATUS
ret = bq2415x_exec_command(bq, BQ2415X_CHARGE_STATUS);
ret = bq2415x_exec_command(bq, BQ2415X_CHARGE_STATUS);
command = BQ2415X_CHARGE_STATUS;
case BQ2415X_CHARGE_STATUS:
charge = bq2415x_exec_command(bq, BQ2415X_CHARGE_STATUS);