Hardware Information
3-206 AT Commands Reference Manual December 31, 2007
The following table shows the +ICF parameters.
Example
AT+ICF?
+ICF: 3,4
OK
AT+ICF=?
+ICF: (1-8),(0,1,4)
OK
AT+ICF=5,1
OK
ATS97, Antenna Diagnostic
This command indicates whether an antenna is physically connected to the G24 RF connector.
This information is also provided by a dedicated hardware signal, which is outputted on pin 41
(ANT_DET) of the interface connector.
Table 3-134:
+ICF Parameters
<Parameter> Description
<format> Determines the number of bits in the data bits, the presence (or absence) of a parity
bit, and the number of stop bits in the start/stop frame.
1 8 Data, 2 Stop - can be set only with <parity> 4
2
8 Data, 1 Parity
, 1 S
top - can be set with <parity> of 0 or 1
3
8 Data, 1
S
top (default) - can be set
only with <parity> 4
4 7 Data, 2 Stop - can be set only with <parity> 4
5
7 Data, 1 Parity
, 1 S
top - can be set with <parity> of 0 or 1
6 7 Data, 1 Stop - can be set only with <parity> 4
7
8 Data, 1 Parity
, 2 S
top - can be set with <parity> of 0 or 1
8
7 Data, 1 Parity
, 2 S
top - can be set with <parity> of 0 or 1
<parity> Determines how the parity bit is generated and checked (if present).
0Odd
1 Even
4 No parity (default)
Command Type Syntax Response/Action Remarks
Execute
ATS97 OK
or:
+CME ERROR: <err>
Read
ATS97? <info>
OK
or:
+CME ERROR: <err>
The Read command indicates whether
the antenna is connected.
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