User Manual

GM47/GM48 INTEGRATOR’S MANUAL
204
LZT 123 7263 R1A
13.10 AT+ICF Cable Interface Character Format
This extended-format compound parameter is used to determine the
local serial port start-stop (asynchronous) character framing used by the
DCE to accept DTE commands, and while transmitting information text
and result code, if this is not automatically determined; (Not
supported) +IPR=0 forces +ICF=0 (see +IPR).
Description Command Possible Responses
Defines DTE-DCE
character framing
AT+ICF=[format[,parity]] •OK
•ERROR
Read the current
setting
AT+ICF? •+ICF:
<format>,<parity>
•OK
•ERROR
Show if the
command is
supported
AT+ICF=? •+ICF:(listof
supported
<format>s), (list of
supported <parity>s)
•OK
•ERROR
<format> Description
0 auto detect. Not supported
1 8Data2Stop.Not supported
2 8Data1Parity1Stop.Not supported
3 8Data1Stop.Default value
4 7Data2Stop.Not supported
5 7Data1Parity1Stop.Not supported
6 7Data1Stop.Not supported
<parity> Description
0 Odd. Not supported
1 Even. Not supported
2 Mark. Not supported
3 Space. Default value