diff options
Diffstat (limited to 'plugins/infineon/mm-broadband-modem-infineon.c')
| -rw-r--r-- | plugins/infineon/mm-broadband-modem-infineon.c | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/plugins/infineon/mm-broadband-modem-infineon.c b/plugins/infineon/mm-broadband-modem-infineon.c new file mode 100644 index 000000000..f20804f35 --- /dev/null +++ b/plugins/infineon/mm-broadband-modem-infineon.c @@ -0,0 +1,216 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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: + * + * Copyright (C) 2013 Aleksander Morgado <aleksander@gnu.org> + * Copyright (C) 2017 Tempered Networks Inc. + */ + +#include <config.h> + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <unistd.h> +#include <ctype.h> + +#include "ModemManager.h" +#include "mm-base-modem-at.h" +#include "mm-serial-parsers.h" +#include "mm-log.h" +#include "mm-errors-types.h" +#include "mm-iface-modem.h" +#include "mm-iface-modem-3gpp.h" +#include "mm-broadband-bearer-infineon.h" +#include "mm-broadband-modem-infineon.h" + +static void iface_modem_init (MMIfaceModem *iface); + + +G_DEFINE_TYPE_EXTENDED (MMBroadbandModemInfineon, mm_broadband_modem_infineon, MM_TYPE_BROADBAND_MODEM, 0, + G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM, iface_modem_init)) + +/*****************************************************************************/ +/* Create Bearer (Modem interface) */ + +static MMBaseBearer * +modem_create_bearer_finish (MMIfaceModem *self, + GAsyncResult *res, + GError **error) +{ + MMBaseBearer *bearer; + + bearer = g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res)); + mm_dbg ("New Infineon bearer created at DBus path '%s'", mm_base_bearer_get_path (bearer)); + + return g_object_ref (bearer); +} + +static void +broadband_bearer_infineon_new_ready (GObject *source, + GAsyncResult *res, + GSimpleAsyncResult *simple) +{ + MMBaseBearer *bearer = NULL; + GError *error = NULL; + + bearer = mm_broadband_bearer_infineon_new_finish (res, &error); + if (!bearer) + g_simple_async_result_take_error (simple, error); + else + g_simple_async_result_set_op_res_gpointer (simple, + bearer, + (GDestroyNotify)g_object_unref); + g_simple_async_result_complete (simple); + g_object_unref (simple); +} + +static void +modem_create_bearer (MMIfaceModem *self, + MMBearerProperties *properties, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GSimpleAsyncResult *result; + + result = g_simple_async_result_new (G_OBJECT (self), + callback, + user_data, + modem_create_bearer); + + mm_broadband_bearer_infineon_new (MM_BROADBAND_MODEM_INFINEON (self), + properties, + NULL, /* cancellable */ + (GAsyncReadyCallback)broadband_bearer_infineon_new_ready, + result); +} + +/*****************************************************************************/ +/* Reset (Modem interface) */ + +static gboolean +modem_reset_finish (MMIfaceModem *self, + GAsyncResult *res, + GError **error) +{ + return !!mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error); +} + +static void +modem_reset (MMIfaceModem *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + mm_base_modem_at_command (MM_BASE_MODEM (self), + "AT+CFUN=1,1", + 3, + FALSE, + callback, + user_data); +} + +/*****************************************************************************/ +/* MODEM POWER DOWN */ + +static gboolean +modem_power_down_finish (MMIfaceModem *self, + GAsyncResult *res, + GError **error) +{ + return !!mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error); +} + +static void +modem_power_down (MMIfaceModem *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + /* Use AT+CFUN=4 for power down. It will stop the RF (IMSI detach), and + * keeps access to the SIM */ + mm_base_modem_at_command (MM_BASE_MODEM (self), + "+CFUN=4", + /* The modem usually completes +CFUN=4 within 1-2 seconds, + * but sometimes takes a ridiculously long time (~30-35 seconds). + * It's better to have a long timeout here than to have the + * modem not responding to subsequent AT commands until +CFUN=4 + * completes. */ + 40, + FALSE, + callback, + user_data); +} + + +/*****************************************************************************/ +/* Modem power up (Modem interface) */ + +static gboolean +modem_power_up_finish (MMIfaceModem *self, + GAsyncResult *res, + GError **error) +{ + return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); +} + +static void +modem_power_up (MMIfaceModem *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + mm_base_modem_at_command (MM_BASE_MODEM (self), + "+CFUN=1", + 10, + FALSE, + callback, + user_data); +} + +/*****************************************************************************/ + +MMBroadbandModemInfineon * +mm_broadband_modem_infineon_new (const gchar *device, + const gchar **drivers, + const gchar *plugin, + guint16 vendor_id, + guint16 product_id) +{ + return g_object_new (MM_TYPE_BROADBAND_MODEM_INFINEON, + MM_BASE_MODEM_DEVICE, device, + MM_BASE_MODEM_DRIVERS, drivers, + MM_BASE_MODEM_PLUGIN, plugin, + MM_BASE_MODEM_VENDOR_ID, vendor_id, + MM_BASE_MODEM_PRODUCT_ID, product_id, + NULL); +} + +static void +mm_broadband_modem_infineon_init (MMBroadbandModemInfineon *self) +{ +} + +static void +iface_modem_init (MMIfaceModem *iface) +{ + iface->create_bearer = modem_create_bearer; + iface->create_bearer_finish = modem_create_bearer_finish; + iface->reset = modem_reset; + iface->reset_finish = modem_reset_finish; + iface->modem_power_down = modem_power_down; + iface->modem_power_down_finish = modem_power_down_finish; + iface->modem_power_up = modem_power_up; + iface->modem_power_up_finish = modem_power_up_finish; + +} + +static void +mm_broadband_modem_infineon_class_init (MMBroadbandModemInfineonClass *klass) +{ +} |