Hardware Information
3-130 G24-L AT Commands Reference Manual April 15, 2008
OK
+MBC, Battery Charger
This command allows the battery charger to be managed (start, stop or automatic manage) and get
indication for the battery level (solicited or unsolicited reports).
The Battery is external to the G24-L and connected via the 70 pin connector.
The values of the battery are: 3.2V-4.2V divided to 5 battery levels.
Notes:
• When the battery level is below the minimum, the G24-L will not power up untill the
pre-chargelevel reaches the minimum level for activation.
• The G24-L will manage the charging process and algorithm when charging is enabled.
• The unsolicited reports will appear in the following cases (in case <Ind=1>):
1. Each time the level of the battery changes.
2. Inside the limits (3.2 and 4.2).
3. Charger connected/disconnected.
• The unsolicited report will appear even if the charger cable is not connected (only in
case of <Ind=1>).
• ERRORS
: Trying to start a charging process without a battery, error message of: NO
BATTERY DETECTION will be received, for any other problems the following will
be received: ERROR IN CHARGING PROCESS.
Command
Type
Syntax Response/Action Remarks
Set
AT+MBC=<Mode>,<
Ind >
OK
or:
+CME ERROR: <err>
The Set command sets the different
mode (start, stop or automatic) and
sets the report to be solicited or
unsolicited.
Read
AT+MBC? +MBC:
<Status>,<Batterylevel
>,<Mode>,<Ind>
OK
The Read command returns the current
status, battery level, mode and
indication.
Test
AT+MBC=? +MBC: (List of
supported Mode),(List
of supported
Indication)
OK
The Test command returns the list of
supported modes and indications.
