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hfp: create SCO connection if Codec Exchange not supported

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This commit is contained in:
Matthias Ringwald 2015-11-27 11:38:33 +01:00
parent a8b7ea9824
commit c3590e2486
1 changed files with 26 additions and 18 deletions
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44
src/hfp_hf.c
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@ -422,9 +422,19 @@ static int hfp_hf_run_for_audio_connection(hfp_connection_t * context){
}
if (context->state == HFP_AUDIO_CONNECTION_ESTABLISHED) return 0;
// run codecs exchange
return codecs_exchange_state_machine(context);
int done = codecs_exchange_state_machine(context);
if (done) return 1;
if (context->establish_audio_connection){
context->state = HFP_W4_SCO_CONNECTED;
context->establish_audio_connection = 0;
hci_send_cmd(&hci_setup_synchronous_connection, context->con_handle, 8000, 8000, 0xFFFF, hci_get_sco_voice_setting(), 0xFF, 0x003F);
return 1;
}
return 0;
}
static int call_setup_state_machine(hfp_connection_t * context){
@ -758,14 +768,11 @@ void hfp_hf_establish_audio_connection(bd_addr_t bd_addr){
if (connection->state == HFP_AUDIO_CONNECTION_ESTABLISHED) return;
if (connection->state >= HFP_W2_DISCONNECT_SCO) return;
// if (!has_codec_negotiation_feature(connection)){
// log_info("hfp_ag_establish_audio_connection - no codec negotiation feature, using defaults");
// connection->codecs_state = HFP_CODECS_EXCHANGED;
// }
connection->establish_audio_connection = 1;
if (has_codec_negotiation_feature(connection)){
if (!has_codec_negotiation_feature(connection)){
log_info("hfp_ag_establish_audio_connection - no codec negotiation feature, using defaults");
connection->codecs_state = HFP_CODECS_EXCHANGED;
connection->establish_audio_connection = 1;
} else {
switch (connection->codecs_state){
case HFP_CODECS_W4_AG_COMMON_CODEC:
break;
@ -773,8 +780,6 @@ void hfp_hf_establish_audio_connection(bd_addr_t bd_addr){
connection->command = HFP_CMD_TRIGGER_CODEC_CONNECTION_SETUP;
break;
}
} else {
// connection->command = HFP_CMD_AVAILABLE_CODECS;
}
hfp_run_for_context(connection);
@ -789,10 +794,13 @@ void hfp_hf_release_audio_connection(bd_addr_t bd_addr){
void hfp_hf_answer_incoming_call(bd_addr_t bd_addr){
hfp_hf_establish_service_level_connection(bd_addr);
hfp_connection_t * connection = get_hfp_connection_context_for_bd_addr(bd_addr);
if (hfp_callsetup_state == HFP_CALLSETUP_STATUS_INCOMING_CALL_SETUP_IN_PROGRESS){
connection->hf_answer_incoming_call = 1;
} else {
log_error("HFP HF: answering incoming call in wrong callsetup state %u", hfp_callsetup_state);
}
// HACK - remove after hfp_callsetup_state is updated
connection->hf_answer_incoming_call = 1;
(void) hfp_callsetup_state;
// if (hfp_callsetup_state == HFP_CALLSETUP_STATUS_INCOMING_CALL_SETUP_IN_PROGRESS){
// connection->hf_answer_incoming_call = 1;
// } else {
// log_error("HFP HF: answering incoming call in wrong callsetup state %u", hfp_callsetup_state);
// }
}