diff options
| -rw-r--r-- | plugins/telit/mm-broadband-modem-telit.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/plugins/telit/mm-broadband-modem-telit.c b/plugins/telit/mm-broadband-modem-telit.c index 5e1dbff0..2f44a4bd 100644 --- a/plugins/telit/mm-broadband-modem-telit.c +++ b/plugins/telit/mm-broadband-modem-telit.c @@ -175,6 +175,52 @@ load_access_technologies (MMIfaceModem *self, } /*****************************************************************************/ +/* Flow control (Modem interface) */ + +static gboolean +setup_flow_control_finish (MMIfaceModem *self, + GAsyncResult *res, + GError **error) +{ + /* Completely ignore errors */ + return TRUE; +} + +static void +setup_flow_control (MMIfaceModem *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GSimpleAsyncResult *result; + gchar *cmd; + guint flow_control = 1; /* Default flow control: XON/XOFF */ + + switch (mm_base_modem_get_product_id (MM_BASE_MODEM (self)) & 0xFFFF) { + case 0x0021: + flow_control = 2; /* Telit IMC modems support only RTS/CTS mode */ + break; + default: + break; + } + + cmd = g_strdup_printf ("+IFC=%u,%u", flow_control, flow_control); + mm_base_modem_at_command (MM_BASE_MODEM (self), + cmd, + 3, + FALSE, + NULL, + NULL); + result = g_simple_async_result_new (G_OBJECT (self), + callback, + user_data, + setup_flow_control); + g_simple_async_result_set_op_res_gboolean (result, TRUE); + g_simple_async_result_complete_in_idle (result); + g_object_unref (result); + g_free (cmd); +} + +/*****************************************************************************/ MMBroadbandModemTelit * mm_broadband_modem_telit_new (const gchar *device, @@ -202,6 +248,8 @@ iface_modem_init (MMIfaceModem *iface) { iface->load_access_technologies = load_access_technologies; iface->load_access_technologies_finish = load_access_technologies_finish; + iface->setup_flow_control = setup_flow_control; + iface->setup_flow_control_finish = setup_flow_control_finish; } static void |