Rainbow Electronics GM862-QUAD-PY - Manual (Page 269)

AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 269 of 434
#V24 - V24 Output Pins Control SELINT 2
<pin> - AT commands serial port interface hardware pin:
0 - DCD (Data Carrier Detect)
1 - CTS (Clear To Send)
2 - RI (Ring Indicator)
3 - DSR (Data Set Ready)
4 - DTR (Data Terminal Ready). This is not an output pin: we maintain this
value only for backward compatibility, but trying to set its state raises the
result code “ERROR”
5 - RTS (Request To Send). This is not an output pin: we maintain this
value only for backward compatibility, but trying to set its state raises the
result code “ERROR”
<state> - State of AT commands serial port interface output hardware
pins(0, 1, 2, 3) when pin is in GPIO mode (see #V24CFG):
0 - Low
1 - High
Note: if <state> is omitted the command returns the actual state of the pin
<pin>.
AT#V24? Read command returns actual state for all the pins (either output and input)
in the format:
#V24: <pin1>,<state1>[<CR><LF>
#V24: <pin2>,<state2>[...]]
where
<pinn> - AT command serial port interface HW pin
<staten> - AT commands serial port interface hardware pin state
AT#V24=? Test command reports supported range of values for parameters <pin> and
<state>.
3.5.7.1.38 AXE Pin Reading - #AXE
#AXE - AXE Pin Reading SELINT 2
AT#AXE Execution command causes the ME to return the current state of AXE pin in
the format:
#AXE: <state>
where:
<state>
0 - Low
..1 - High
AT#AXE=? Test command returns the OK result code.