Hi ,
I am a Bluez newbie and wanted your help with an issue that I am facing .
My linux system is running bluez 5.42 . The bluetooth application is
implementing media-api.txt api's to stream audio to a bluetooth
speaker .
The Registration to end point is succesfful with SBC as the codec.
Once this is successful, the application registers for the
SelectConfiguration and SetConfiguration callback . These are defined
in a xml .
In my application, I am receiving the "SelectConfiguation" callback .
With this , a reply is sent to bluez with the selected parameters .
However I am getting the following errors :
-------------------------------------------------------------------------------------------------------
../bluez-5.42/profiles/audio/media.c:media_endpoint_async_call()
Calling SelectConfiguration: name = :1.1 path =
/MediaEndpoint/A2DPSource
Endpoint replied with an error: org.freedesktop.DBus.Error.NoReply
../bluez-5.42/profiles/audio/a2dp.c:select_cb() Endpoint replied an
invalid configuration
Request your inputs on this .
The code snippet when sending a reply to the "SelectConfiguration"
static void handle_method_call(GDBusConnection *conn,
const gchar *sender,
const gchar *object_path,
const gchar *interface_name,
const gchar *method_name,
GVariant *parameters,
GDBusMethodInvocation *invocation,
gpointer user_data)
{
if (!g_strcmp0(method_name, "SelectConfiguration")) {
printf("SelectConfiguration received !!!!!!!!!");
GVariantBuilder *c;
GVariant* arr;
c = g_variant_builder_new(G_VARIANT_TYPE ("ay"));
g_variant_builder_add(c , "y", 0x21);
g_variant_builder_add(c , "y", 0x15);
g_variant_builder_add(c , "y", 2);
g_variant_builder_add(c , "y", 32);
arr = g_variant_builder_end (c);
GVariant* tupleParam = g_variant_new_tuple(&arr, 1);
GDBusMessage *reply;
reply = g_dbus_message_new_method_reply
(g_dbus_method_invocation_get_message (invocation));
g_dbus_message_set_body(reply, tupleParam);
GError* error = NULL;
bool result = g_dbus_connection_send_message(mGdbusConnection,
reply,
G_DBUS_SEND_MESSAGE_FLAGS_NONE,
NULL,
&error);
}
Thanks ,
Sudha.S
--
To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
