How to write at command in source code

tanaporn_y · March 24, 2022, 3:43am

How to write at command in source code?
I have tried “system(at!entercnd=“A710”);” but it error.

jyijyi · March 24, 2022, 4:02am

you can see this document:

tanaporn_y · March 24, 2022, 4:06am

it have to use sms to setting??

Is it have any way else?

I have found le_atClient_SetCommandAndSend() in the site do you have a sample code?

jyijyi · March 24, 2022, 4:07am

SMS is just example for you…

For le_atClient_SetCommandAndSend(), you can see:

github.com

legatoproject/legato-af/blob/master/apps/test/atServices/atClientTest/atClientTestComp/atClientTest.c

/**
 * This module implements the integration tests for AT commands client API.
 *
 * Copyright (C) Sierra Wireless Inc.
 *
 */

#include "legato.h"
#include "interfaces.h"

le_atClient_DeviceRef_t DevRef;
le_atClient_UnsolicitedResponseHandlerRef_t UnsolCmtiRef;

//--------------------------------------------------------------------------------------------------
/**
 * Unsolicited handler.
 *
 */
//--------------------------------------------------------------------------------------------------
void UnsolicitedResponseHandler

This file has been truncated. show original

tanaporn_y · March 24, 2022, 7:34am

If I did write it to send sms. How can I know that the program is working??

tanaporn_y · March 24, 2022, 7:40am

I have try this one but it not work

github.com

legatoproject/legato-af/blob/master/apps/test/atServices/atClientTest/atClientTestComp/atClientTest.c

/**
 * This module implements the integration tests for AT commands client API.
 *
 * Copyright (C) Sierra Wireless Inc.
 *
 */

#include "legato.h"
#include "interfaces.h"

le_atClient_DeviceRef_t DevRef;
le_atClient_UnsolicitedResponseHandlerRef_t UnsolCmtiRef;

//--------------------------------------------------------------------------------------------------
/**
 * Unsolicited handler.
 *
 */
//--------------------------------------------------------------------------------------------------
void UnsolicitedResponseHandler

This file has been truncated. show original

root@swi-mdm9x28-wp:~# logread -f | grep atClientTest
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c app_Create() 3207 | Creating app 'atClientTest'
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c app_Start() 3420 | Starting app 'atClientTest'
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/dev/log' to '/legato/systems/current/appsWriteable/atClientTest/dev/log'.
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/dev/null' to '/legato/systems/current/appsWriteable/atClientTest/dev/null'.
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/dev/zero' to '/legato/systems/current/appsWriteable/atClientTest/dev/zero'.
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/legato/systems/current/lib/liblegato.so' to '/legato/systems/current/appsWriteable/atClientTest/lib/liblegato.so'.
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/lib/ld-linux.so.3' to '/legato/systems/current/appsWriteable/atClientTest/lib/ld-linux.so.3'.
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/lib/libc.so.6' to '/legato/systems/current/appsWriteable/atClientTest/lib/libc.so.6'.
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/lib/libpthread.so.0' to '/legato/systems/current/appsWriteable/atClientTest/lib/libpthread.so.0'.
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/lib/librt.so.1' to '/legato/systems/current/appsWriteable/atClientTest/lib/librt.so.1'.
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/lib/libdl.so.2' to '/legato/systems/current/appsWriteable/atClientTest/lib/libdl.so.2'.
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/lib/libgcc_s.so.1' to '/legato/systems/current/appsWriteable/atClientTest/lib/libgcc_s.so.1'.
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/lib/libm.so.6' to '/legato/systems/current/appsWriteable/atClientTest/lib/libm.so.6'.
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/usr/lib/libstdc++.so.6' to '/legato/systems/current/appsWriteable/atClientTest/lib/libstdc++.so.6'.
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/legato/systems/current/apps/atClientTest/read-only/lib/libComponent_atClientTestComp.so' to '/legato/systems/current/appsWriteable/at
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/legato/systems/current/apps/atClientTest/read-only/bin/atClientTest' to '/legato/systems/current/appsWriteable/atClientTest/bin/atCli
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/dev/ttyAT' to '/legato/systems/current/appsWriteable/atClientTest/dev/ttyAT'.
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateTmpFs() 1738 | Mounted tmpfs at /legato/systems/current/appsWriteable/atClientTest/tmp.
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/tmp/legato/serviceDirectoryServer' to '/legato/systems/current/appsWriteable/atClientTest/tmp/legato/serviceDirectoryServer'.
Mar 24 16:08:51 swi-mdm9x28-wp user.info Legato:  INFO | supervisor[832]/supervisor T=main | app.c CreateFileLink() 2104 | Created file link '/tmp/legato/serviceDirectoryClient' to '/legato/systems/current/appsWriteable/atClientTest/tmp/legato/serviceDirectoryClient'.
at

^C

jyijyi · March 24, 2022, 7:46am

it will return OK if it successfully sends the SMS:

at+cmgs=“1234567”

asdfasdf

+CMGS: 1

OK

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How to write at command in source code

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