Erco & Gener genloc 31e Command List

L’esprit Modem

Command List

An application example for the

GenLoc 31e

Reference : EG_GenLoc31e_988_CL_002_UK
Revision : 002

: 27/06/2006

Date

S.A. ERCO & GENER – ZI de St. Lambert-des-Levées – BP 30163 – F-49412 SAUMUR Cedex

Tél. : [phone] – Fax : [phone] – www.gener.fr – [e-mail]

SA CAPITAL 183244 € – R.C. SAUMUR B 332 174 820 – SIRET 332 174 820 00032 – NAF 322A – TVA Intra : FR 16 332 174 820

EG_GenLoc31e_988_CL_002_UK Page 2 / 22

Document History

Revision Modifications Author Date

000 CREATION MRE 18/05/2006
001 Added descriptions for all commands used in the application MRE 20/06/2006

002 Corrected chapter numbering MRE 27/06/2006

The main modifications in this document compared to its previous version, are easily identifiable on a
monitor by means of the blue text.

Descriptions and non-contractual illustrations in this document are given as an indication only.

ERCO&GENER reserves the right to make any modifications.

EG_GenLoc31e_988_CL_002_UK Page 3 / 22

CONTENTS

1 INTRODUCTION ...................................................................................................................................... 5

1.1 References .............................................................................................................................................. 5

2 COMMANDS ............................................................................................................................................ 6

2.1 General commands ................................................................................................................................ 6

2.1.1 ATI8 – Display application version and build information............................................................ 6

2.1.2 AT+HELP – Display list of available general commands............................................................. 6

2.1.3 AT+WGPSNMEA – GPS NMEA unsolicited................................................................................ 7

2.1.4 AT+WGPSRAW – Send raw data to the GPS module................................................................ 7

2.1.5 AT+WGPSPOS – Get position information ................................................................................. 8

2.1.6 AT+WGPSM – GPS module management.................................................................................. 9

2.1.7 AT+WIOR – Read GPIO value.................................................................................................. 10

2.1.8 AT+WIOW – Write GPIO value.................................................................................................. 10

2.1.9 AT+WGPSANT – GPS antenna configuration........................................................................... 11

2.1.10 AT+SHOWPOS – Automatic display of GPS coordinates......................................................... 12

2.1.11 AT+ERRORSTAT – Display NMEA and UBX frame status...................................................... 13

2.1.12 AT+WGPSCONF – GPS configuration...................................................................................... 13

2.2 UBX commands.................................................................................................................................... 14

2.2.1 AT+HELPUBX – Display list of UBX commands....................................................................... 14

2.2.2 AT+UBXMONVER – Display HW / SW version of the GPS module......................................... 14

2.2.3 AT+UBXMONHW – Display GPS module hardware status...................................................... 14

2.2.4 AT+UBXCFGDAT – Display / Set GPS DATUM....................................................................... 15

2.2.5 AT+UBXCFGDPM – Display / Set GPS module Dynamic Platform Model............................... 15

2.2.6 AT+UBXSHOW – Display UBX frames ..................................................................................... 15

2.3 Serial Flash commands ....................................................................................................................... 18

2.3.1 AT+SFHELP – Display serial flash commands ......................................................................... 18

2.3.2 AT+SFTYPE – Display serial flash type .................................................................................... 18

2.3.3 AT+SFSR – Display status register contents ............................................................................ 19

2.3.4 AT+SFWEL – Display / modify Write Enable Latch bit.............................................................. 19

2.3.5 AT+SFBP – Display / modify Block Protection bits.................................................................... 20

2.3.6 AT+SFWRTEXT – Write ascii text string to memory................................................................. 20

2.3.7 AT+SFRD – Display the contents of the memory...................................................................... 21

2.3.8 AT+SFEB – Erase block............................................................................................................ 22

2.3.9 AT+SFECHIP – Erase chip........................................................................................................ 22

Descriptions and non-contractual illustrations in this document are given as an indication only.

ERCO&GENER reserves the right to make any modifications.

EG_GenLoc31e_988_CL_002_UK Page 4 / 22

DISCLAIMER OF WARRANTY

This Software is provided free of charge on an 'as is' basis. No warranty is given by ERCO&GENER in
relation to the Software concerning the uses to which it may be put by you, the user, or its merchantability,
fitness or suitability for any particular purpose or conditions; and/or that the use of the Software and all
documentation relating thereto by the Licensee will not infringe any third party copyright or other intellectual
property rights.

LIMIT OF LIABILITY

In no event shall ERCO&GENER be liable for any loss or damages whatsoever or howsoever caused arising
directly or indirectly in connection with this license, the Software, its use or otherwise except to the extent
that such liability may not be lawfully excluded. Notwithstanding the generality of the foregoing,
ERCO&GENER expressly excludes liability for indirect, special, incidental or consequential loss or damage
which may arise in respect of the Software or its use, or in respect of other equipment or property, or for loss
of profit, business, revenue, goodwill or anticipated savings.

In its continuing research into improving its products, ERCO&GENER reserves the right to modify its
products and documentation at any time.

TRADEMARKS

WAVECOM®, WISMO®, MUSE Platform® are filed or registered trademarks of Wavecom S.A. in France or
in other countries. All other company and/or product names mentioned may be filed or registered trademarks
of their respective owners.

This document is the sole and exclusive property of ERCO&GENER. Not to be distributed or divulged

without prior written agreement. Ce document est la propriété exclusive de ERCO&GENER. Il ne peut être

communiqué ou divulgué à des tiers sans son autorisation préalable.

Descriptions and non-contractual illustrations in this document are given as an indication only.

ERCO&GENER reserves the right to make any modifications.

EG_GenLoc31e_988_CL_002_UK Page 5 / 22

1 INTRODUCTION

This document describes AT commands specific to the GenLoc31e. For a complete list of available
Wavecom commands and their descriptions, please refer to [R1].

For a complete technical description of the GenLoc31e, please refer to [R3].

1.1 References

[R1] – AT Command Interface Guide For X51 Software (ref: WM_ASW_OAT_UGD_00016 revision 6)
[R2] – Open AT ADL User Guide for Open AT 3.03 (ref: WM_ASW_OAT_UGD_00053 revision 1)
[R3] – GenLoc31e Technical Document (EG_GenLoc31e_988_UG_xxx_UK revision 0).

Descriptions and non-contractual illustrations in this document are given as an indication only.

ERCO&GENER reserves the right to make any modifications.

EG_GenLoc31e_988_CL_002_UK Page 6 / 22

2 COMMANDS

2.1 General commands

2.1.1 ATI8 – Display application version and build information

This command will display the version and build information of the application.

Syntax: ATI8

Example :

Command Possible Responses Notes
ATI8

2.1.2 AT+HELP – Display list of available general commands

This command will display a list of the available general commands. The list includes certain Wavecom
commands which have been recreated by the application in order to be compatible with the GenLoc31e
hardware and the original Wavecom commands (example: AT+WGPSPOS).

Syntax: AT+HELP

Example :

Command Possible Responses
AT+HELP

GenLoc31e V0.73 Jun 19 2006 14:32:38

Display application version
and build information

OK

ATI8......................Display product software version and build information

AT+WGPSNMEA=(0-1),(0-5),..Activate display of unsolicited GPS NMEA frames

AT+WGPSPOS................Display current GPS coordinate information

AT+SHOWPOS=(0-240)........Display GPS information every n seconds. (0=disable)

AT+ERRORSTAT=(0-1)........Display frame errors and total frames received (0=NMEA,

1=UBX)

AT+WIOR=(0-3).............Display logic level at input 0-2 or motion detector (3)

AT+WIOW=0,(0-1)...........Set logic level on open-collecter output. 0=low, 1=high

AT+WIOW=1,(0-1)...........RS232 interface: 0=enabled, 1=disabled

AT+WIOW=n,(0-1)...........UART2 mode: n=7/8. 0=normal(DSR/DTR), 1=RxD/TxD diverted

to DSR/DTR

AT+WGPSM=0,(0-1)..........GPS module power: 0=off, 1=on

AT+WGPSM=1,(0-1)..........GPS module reset: 0=reset, 1=normal

AT+WGPSM=3................GPS module Software and Hardware versions

AT+WGPSRAW................Send a raw UBX data stream to the GPS module

AT+WGPSANT=(0-2)(,[mode][mon])..GPS antenna configuration

AT+HELPUBX................Display list of UBX commands

OK

Note: Display general command list

Descriptions and non-contractual illustrations in this document are given as an indication only.

ERCO&GENER reserves the right to make any modifications.

2.1.3 AT+WGPSNMEA – GPS NMEA unsolicited

This command allows the host to activate the GPS NMEA frames provided as unsolicited messages on GSM
main serial link as follows :

$GPGGA,092003.00,4716.80272,N,00003.51569,W,1,08,1.01,28.7,M,47.9,M,,*7F
$GPGSA,A,3,20,11,23,17,24,01,04,13,,,,,2.05,1.01,1.79*0E
$GPGSV,3,1,09,20,75,044,48,11,39,138,47,23,61,168,49,17,47,261,50*7C
$GPGSV,3,2,09,24,54,302,45,01,25,045,47,33,34,201,44,04,22,303,43*75
$GPGSV,3,3,09,13,31,196,51*4A
$GPGLL,4716.80272,N,00003.51569,W,092003.00,A,A*75
$GPRMC,092004.00,A,4716.80273,N,00003.51572,W,0.004,,080606,,,A*6C
$GPVTG,,T,,M,0.004,N,0.008,K,A*2F

Syntax: AT+WGPSNMEA=<mode >[, <NMEA1>,<NMEA2>…]

EG_GenLoc31e_988_CL_002_UK Page 7 / 22

<mode>

0 Deactivate NMEA unsolicited mode (default).
1 Activate NMEA unsolicited mode

<NMEAx>: selected NMEA frame list chosen from the following list :

0 GGA GPS fix data (default)
1 GSA GPS DOP and Active satellites
2 GSV GPS satellites in view
3 RMC Recommended minimum data
4 VTG Course over ground and ground speed
5 GLL Latitude and longitude, with time of position fix and status.

Note:

If the <NMEAx> parameters are omitted, the last configuration remains active. This configuration is
stored in EEPROM.

Examples :

Command Possible Responses Notes
AT+ WGPSNMEA

AT+WGPSNMEA=1,0,2,3

AT+ WGPSNMEA?

AT+ WGPSNMEA=0

AT+ WGPSNMEA=1

AT+WGPSNMEA=(0-1),(0-5),...
OK

OK
+WGPSNMEA: 1,0,2,3

OK

OK

OK

Display syntax

These three frames will be
provided as unsolicited
messages
Display current frame
selection (GGA, GSV, RMC)

Turn off the unsolicited
mode

Turn on the unsolicited
mode (previous selection is
used)

2.1.4 AT+WGPSRAW – Send raw data to the GPS module

This command will write a raw data stream to the GPS module. The data is not interpreted inside the GSM
module.

Syntax: AT+WGPSRAW=<pdu>

Examples :

Descriptions and non-contractual illustrations in this document are given as an indication only.

ERCO&GENER reserves the right to make any modifications.