plugins: Add initial telit UC864-G support

This commit is contained in:
Bernhard Guillon 2011-06-08 17:18:35 +02:00 committed by Denis Kenzior
parent a60c4df143
commit 9f9bf3947e
2 changed files with 382 additions and 0 deletions

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@ -326,6 +326,9 @@ builtin_sources += plugins/nokiacdma.c
builtin_modules += linktop
builtin_sources += plugins/linktop.c
builtin_modules += telit
builtin_sources += plugins/telit.c
if BLUETOOTH
builtin_modules += bluetooth
builtin_sources += plugins/bluetooth.c plugins/bluetooth.h

379
plugins/telit.c Normal file
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@ -0,0 +1,379 @@
/*
*
* oFono - Open Source Telephony
*
* Copyright (C) 2008-2010 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <errno.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <glib.h>
#include <gatchat.h>
#include <gattty.h>
#define OFONO_API_SUBJECT_TO_CHANGE
#include <ofono/plugin.h>
#include <ofono/log.h>
#include <ofono/modem.h>
#include <ofono/call-barring.h>
#include <ofono/call-forwarding.h>
#include <ofono/call-meter.h>
#include <ofono/call-settings.h>
#include <ofono/devinfo.h>
#include <ofono/message-waiting.h>
#include <ofono/netreg.h>
#include <ofono/phonebook.h>
#include <ofono/sim.h>
#include <ofono/gprs.h>
#include <ofono/gprs-context.h>
#include <ofono/sms.h>
#include <ofono/ussd.h>
#include <ofono/voicecall.h>
#include <drivers/atmodem/atutil.h>
#include <drivers/atmodem/vendor.h>
static const char *none_prefix[] = { NULL };
static const char *qss_prefix[] = { "#QSS:", NULL };
struct telit_data {
GAtChat *chat;
struct ofono_sim *sim;
};
static void telit_debug(const char *str, void *user_data)
{
const char *prefix = user_data;
ofono_info("%s%s", prefix, str);
}
static int telit_probe(struct ofono_modem *modem)
{
struct telit_data *data;
DBG("%p", modem);
data = g_try_new0(struct telit_data, 1);
if (data == NULL)
return -ENOMEM;
ofono_modem_set_data(modem, data);
return 0;
}
static void telit_remove(struct ofono_modem *modem)
{
struct telit_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
ofono_modem_set_data(modem, NULL);
g_free(data);
}
static gboolean sim_inserted_timeout_cb(gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct telit_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
ofono_sim_inserted_notify(data->sim, TRUE);
return FALSE;
}
static void switch_sim_state_status(struct ofono_modem *modem, int status)
{
struct telit_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
switch (status) {
case 0:
DBG("SIM not inserted");
ofono_sim_inserted_notify(data->sim, FALSE);
break;
case 1:
DBG("SIM inserted");
/* We need to sleep a bit */
g_timeout_add_seconds(1, sim_inserted_timeout_cb, modem);
break;
case 2:
DBG("SIM inserted and PIN unlocked");
break;
case 3:
DBG("SIM inserted and ready");
break;
}
}
static void telit_qss_notify(GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
int status;
GAtResultIter iter;
DBG("%p", modem);
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "#QSS:"))
return;
g_at_result_iter_next_number(&iter, &status);
switch_sim_state_status(modem, status);
}
static void telit_qss_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
int mode;
int status;
GAtResultIter iter;
g_at_result_iter_init(&iter, result);
DBG("%p", modem);
if (!g_at_result_iter_next(&iter, "#QSS:"))
return;
g_at_result_iter_next_number(&iter, &mode);
g_at_result_iter_next_number(&iter, &status);
switch_sim_state_status(modem, status);
}
static void cfun_enable_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct telit_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
if (!ok) {
g_at_chat_unref(data->chat);
data->chat = NULL;
ofono_modem_set_powered(modem, FALSE);
return;
}
ofono_modem_set_powered(modem, TRUE);
/* Enable sim state notification */
g_at_chat_send(data->chat, "AT#QSS=1", none_prefix, NULL, NULL, NULL);
/* Follow sim state */
g_at_chat_register(data->chat, "#QSS:", telit_qss_notify,
FALSE, modem, NULL);
/* Query current sim state */
g_at_chat_send(data->chat, "AT#QSS?", qss_prefix,
telit_qss_cb, modem, NULL);
}
static void cfun_disable_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct ofono_modem *modem = user_data;
struct telit_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
g_at_chat_unref(data->chat);
data->chat = NULL;
if (ok)
ofono_modem_set_powered(modem, FALSE);
}
static GAtChat *open_device(struct ofono_modem *modem,
const char *key, char *debug)
{
const char *device;
GAtSyntax *syntax;
GIOChannel *channel;
GAtChat *chat;
device = ofono_modem_get_string(modem, key);
if (device == NULL)
return NULL;
DBG("%s %s", key, device);
channel = g_at_tty_open(device, NULL);
if (channel == NULL)
return NULL;
syntax = g_at_syntax_new_gsmv1();
chat = g_at_chat_new(channel, syntax);
g_at_syntax_unref(syntax);
g_io_channel_unref(channel);
if (chat == NULL)
return NULL;
if (getenv("OFONO_AT_DEBUG"))
g_at_chat_set_debug(chat, telit_debug, debug);
return chat;
}
static int telit_enable(struct ofono_modem *modem)
{
struct telit_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
data->chat = open_device(modem, "Modem", "Modem: ");
if (data->chat == NULL)
return -EINVAL;
/*
* Disable command echo and
* enable the Extended Error Result Codes
*/
g_at_chat_send(data->chat, "ATE0 +CMEE=1", none_prefix,
NULL, NULL, NULL);
/* Set phone functionality */
g_at_chat_send(data->chat, "AT+CFUN=4", none_prefix,
cfun_enable_cb, modem, NULL);
return -EINPROGRESS;
}
static int telit_disable(struct ofono_modem *modem)
{
struct telit_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
g_at_chat_cancel_all(data->chat);
g_at_chat_unregister_all(data->chat);
/* Power down modem */
g_at_chat_send(data->chat, "AT+CFUN=0", none_prefix,
cfun_disable_cb, modem, NULL);
return -EINPROGRESS;
}
static void set_online_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_modem_online_cb_t cb = cbd->cb;
if (ok)
CALLBACK_WITH_SUCCESS(cb, cbd->data);
else
CALLBACK_WITH_FAILURE(cb, cbd->data);
}
static void telit_set_online(struct ofono_modem *modem, ofono_bool_t online,
ofono_modem_online_cb_t cb, void *user_data)
{
struct telit_data *data = ofono_modem_get_data(modem);
struct cb_data *cbd = cb_data_new(cb, user_data);
char const *command = online ? "AT+CFUN=1" : "AT+CFUN=4";
DBG("modem %p %s", modem, online ? "online" : "offline");
g_at_chat_send(data->chat, command, none_prefix, set_online_cb,
cbd, g_free);
}
static void telit_pre_sim(struct ofono_modem *modem)
{
struct telit_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
ofono_devinfo_create(modem, 0, "atmodem", data->chat);
data->sim = ofono_sim_create(modem, 0, "atmodem", data->chat);
ofono_voicecall_create(modem, 0, "atmodem", data->chat);
}
static void telit_post_sim(struct ofono_modem *modem)
{
struct telit_data *data = ofono_modem_get_data(modem);
DBG("%p", modem);
ofono_sms_create(modem, 0, "atmodem", data->chat);
}
static void telit_post_online(struct ofono_modem *modem)
{
struct telit_data *data = ofono_modem_get_data(modem);
struct ofono_message_waiting *mw;
struct ofono_gprs *gprs;
struct ofono_gprs_context *gc;
DBG("%p", modem);
ofono_netreg_create(modem, OFONO_VENDOR_TELIT, "atmodem", data->chat);
ofono_ussd_create(modem, 0, "atmodem", data->chat);
ofono_call_forwarding_create(modem, 0, "atmodem", data->chat);
ofono_call_settings_create(modem, 0, "atmodem", data->chat);
ofono_call_meter_create(modem, 0, "atmodem", data->chat);
ofono_call_barring_create(modem, 0, "atmodem", data->chat);
gprs = ofono_gprs_create(modem, 0, "atmodem", data->chat);
gc = ofono_gprs_context_create(modem, 0, "atmodem", data->chat);
if (gprs && gc)
ofono_gprs_add_context(gprs, gc);
mw = ofono_message_waiting_create(modem);
if (mw)
ofono_message_waiting_register(mw);
}
static struct ofono_modem_driver telit_driver = {
.name = "telit",
.probe = telit_probe,
.remove = telit_remove,
.enable = telit_enable,
.disable = telit_disable,
.set_online = telit_set_online,
.pre_sim = telit_pre_sim,
.post_sim = telit_post_sim,
.post_online = telit_post_online,
};
static int telit_init(void)
{
return ofono_modem_driver_register(&telit_driver);
}
static void telit_exit(void)
{
ofono_modem_driver_unregister(&telit_driver);
}
OFONO_PLUGIN_DEFINE(telit, "telit driver", VERSION,
OFONO_PLUGIN_PRIORITY_DEFAULT, telit_init, telit_exit)