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BLUETOOTH AT COMMAND LIST
7749_de_00 PHOENIX CONTACT 42
Read_Channel_Map (AT*AMCM?)
Write_Channel_Map (AT*AMCM=)
Responses Description
<CR><LF>OK<CR><LF> Successful response
<CR><LF>ERROR<CR><LF> Error message.
AT Command Description
AT*AMCM? <CR> Read channel map.
Responses Description
<CR><LF>*AMCM:
<channel0to15>, <channel16to31>,<channel32to47>,
<channel48to63>,<channel64to78>
<CR><LF>OK<CR><LF>
Successful response
<CR><LF>ERROR<CR><LF> Error message.
Response Parameters Type Value
channel0to15 Integer See Write_Channel_Map command.
channel16to31 Integer See Write_Channel_Map command.
channel32to47 Integer See Write_Channel_Map command.
channel48to63 Integer See Write_Channel_Map command.
channel64to78 Integer See Write_Channel_Map command.
AT Command Description
AT*AMCM=
<channel0to15>,
<channel16to31>,
<channel32to47>,
<channel48to63>,
<channel64to78>,
<store_in_startup_database><CR>
Write channel map.
This command disables the Advanced Frequency Hopping
(AHF) and lets the user classify which channels to use. This
can be useful to avoid channels that are already preoccupied
by other technologies. The AHF works very well and it is
recommended not to use this command.
Each channel in the spectrum is represented by a bit in the bit
masks passed as parameters to this command. Set the bit to
enable the channel and clear the bit to disable the channel.
If any channel is disabled, then AFH is disabled. If all chan-
nels are enabled, then AFH is enabled.
The channel map only has effect when the Serial Port Adap-
ter acts as master.
Command Parameters Type Value
channel0to15 Integer Bit mask used to enable or disable channels 0 to 15 (Bit 0 = Channel 0). Default
value is 0xFFFF.
channel16to31 Integer Bit mask used to enable or disable channels 16 to 31. Default value is 0xFFFF.
(Bit 0 = Channel 16)