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check if hfp hf state machines have sent smth

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This commit is contained in:
Milanka Ringwald 2015-10-29 15:37:31 +01:00
parent d0df315e11
commit f198049a98
2 changed files with 53 additions and 24 deletions
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8
src/hfp.c
View File

@ -699,13 +699,7 @@ void process_command(hfp_connection_t * context){
if (strncmp((char *)context->line_buffer+offset, HFP_TRIGGER_CODEC_CONNECTION_SETUP, strlen(HFP_TRIGGER_CODEC_CONNECTION_SETUP)) == 0){
context->command = HFP_CMD_TRIGGER_CODEC_CONNECTION_SETUP;
// printf("HFP_CMD_TRIGGER_CODEC_CONNECTION_SETUP update command\n");
if (isHandsFree){
context->hf_trigger_codec_connection_setup = 1;
printf("update command: hf_trigger_codec_connection_setup = 1\n");
} else {
context->hf_trigger_codec_connection_setup = 1;
printf("update command: hf_trigger_codec_connection_setup = 1\n");
}
context->hf_trigger_codec_connection_setup = 1;
return;
}

69
src/hfp_hf.c
View File

@ -249,39 +249,47 @@ static void hfp_emit_network_operator_event(hfp_callback_t callback, int status,
(*callback)(event, sizeof(event));
}
static void hfp_hf_run_for_context_service_level_connection(hfp_connection_t * context){
if (context->state >= HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED) return;
static int hfp_hf_run_for_context_service_level_connection(hfp_connection_t * context){
if (context->state >= HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED) return 0;
int done = 0;
switch (context->state){
case HFP_EXCHANGE_SUPPORTED_FEATURES:
hfp_hf_cmd_exchange_supported_features(context->rfcomm_cid);
done = 1;
context->state = HFP_W4_EXCHANGE_SUPPORTED_FEATURES;
break;
case HFP_NOTIFY_ON_CODECS:
hfp_hf_cmd_notify_on_codecs(context->rfcomm_cid);
done = 1;
context->state = HFP_W4_NOTIFY_ON_CODECS;
break;
case HFP_RETRIEVE_INDICATORS:
hfp_hf_cmd_retrieve_indicators(context->rfcomm_cid);
done = 1;
context->state = HFP_W4_RETRIEVE_INDICATORS;
context->retrieve_ag_indicators = 1;
context->retrieve_ag_indicators_status = 0;
break;
case HFP_RETRIEVE_INDICATORS_STATUS:
hfp_hf_cmd_retrieve_indicators_status(context->rfcomm_cid);
done = 1;
context->state = HFP_W4_RETRIEVE_INDICATORS_STATUS;
context->retrieve_ag_indicators_status = 1;
context->retrieve_ag_indicators = 0;
break;
case HFP_ENABLE_INDICATORS_STATUS_UPDATE:
hfp_hf_cmd_activate_status_update_for_all_ag_indicators(context->rfcomm_cid, 1);
done = 1;
context->state = HFP_W4_ENABLE_INDICATORS_STATUS_UPDATE;
break;
case HFP_RETRIEVE_CAN_HOLD_CALL:
hfp_hf_cmd_retrieve_can_hold_call(context->rfcomm_cid);
done = 1;
context->state = HFP_W4_RETRIEVE_CAN_HOLD_CALL;
break;
case HFP_LIST_GENERIC_STATUS_INDICATORS:
hfp_hf_cmd_list_supported_generic_status_indicators(context->rfcomm_cid);
done = 1;
context->state = HFP_W4_LIST_GENERIC_STATUS_INDICATORS;
context->list_generic_status_indicators = 1;
context->retrieve_generic_status_indicators = 0;
@ -289,6 +297,7 @@ static void hfp_hf_run_for_context_service_level_connection(hfp_connection_t * c
break;
case HFP_RETRIEVE_GENERIC_STATUS_INDICATORS:
hfp_hf_cmd_retrieve_supported_generic_status_indicators(context->rfcomm_cid);
done = 1;
context->state = HFP_W4_RETRIEVE_GENERIC_STATUS_INDICATORS;
context->list_generic_status_indicators = 0;
context->retrieve_generic_status_indicators = 1;
@ -296,6 +305,7 @@ static void hfp_hf_run_for_context_service_level_connection(hfp_connection_t * c
break;
case HFP_RETRIEVE_INITITAL_STATE_GENERIC_STATUS_INDICATORS:
hfp_hf_cmd_list_initital_supported_generic_status_indicators(context->rfcomm_cid);
done = 1;
context->state = HFP_W4_RETRIEVE_INITITAL_STATE_GENERIC_STATUS_INDICATORS;
context->list_generic_status_indicators = 0;
context->retrieve_generic_status_indicators = 0;
@ -304,6 +314,7 @@ static void hfp_hf_run_for_context_service_level_connection(hfp_connection_t * c
default:
break;
}
return done;
}
void hfp_hf_handle_ok_service_level_connection_establishment(hfp_connection_t *context){
@ -373,39 +384,47 @@ void hfp_hf_handle_ok_service_level_connection_establishment(hfp_connection_t *c
}
}
static void hfp_hf_run_for_context_service_level_connection_queries(hfp_connection_t * context){
if (context->state != HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED) return;
if (context->wait_ok) return;
static int hfp_hf_run_for_context_service_level_connection_queries(hfp_connection_t * context){
if (context->state != HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED) return 0;
if (context->wait_ok) return 0;
int done = 0;
if (context->enable_status_update_for_ag_indicators != 0xFF){
hfp_hf_cmd_activate_status_update_for_all_ag_indicators(context->rfcomm_cid, context->enable_status_update_for_ag_indicators);
context->wait_ok = 1;
return;
done = 1;
return done;
};
if (context->change_status_update_for_individual_ag_indicators){
hfp_hf_cmd_activate_status_update_for_ag_indicator(context->rfcomm_cid,
context->ag_indicators_status_update_bitmap,
context->ag_indicators_nr);
context->wait_ok = 1;
return;
done = 1;
return done;
}
if (context->operator_name_format){
hfp_hf_cmd_query_operator_name_format(context->rfcomm_cid);
context->wait_ok = 1;
return;
done = 1;
return done;
}
if (context->operator_name){
hfp_hf_cmd_query_operator_name(context->rfcomm_cid);
context->wait_ok = 1;
return;
done = 1;
return done;
}
if (context->enable_extended_audio_gateway_error_report){
hfp_hf_cmd_enable_extended_audio_gateway_error_report(context->rfcomm_cid, context->enable_extended_audio_gateway_error_report);
context->wait_ok = 1;
return;
done = 1;
return done;
}
return done;
}
static void hfp_hf_handle_ok_service_level_connection_queries(hfp_connection_t * context){
@ -441,18 +460,20 @@ static void hfp_hf_handle_ok_service_level_connection_queries(hfp_connection_t *
}
static void hfp_hf_run_for_context_codecs_connection(hfp_connection_t * context){
// if (context->state >= HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED && context->state <= HFP_AUDIO_CONNECTION_ESTABLISHED){
static int hfp_hf_run_for_context_codecs_connection(hfp_connection_t * context){
if (context->state <= HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED ||
context->state > HFP_CODECS_CONNECTION_ESTABLISHED) return 0;
int done = 0;
// handle audio connection setup
// printf("hfp_run_for_context state %d \n", context->state);
if (context->wait_ok) return;
if (context->wait_ok) return done;
switch (context->state){
case HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED:
if (context->notify_ag_on_new_codecs){
context->wait_ok = 1;
hfp_hf_cmd_notify_on_codecs(context->rfcomm_cid);
done = 1;
break;
}
@ -460,6 +481,7 @@ static void hfp_hf_run_for_context_codecs_connection(hfp_connection_t * context)
context->state = HFP_SLE_W2_EXCHANGE_COMMON_CODEC;
context->wait_ok = 1;
hfp_hf_cmd_trigger_codec_connection_setup(context->rfcomm_cid);
done = 1;
break;
}
@ -468,6 +490,7 @@ static void hfp_hf_run_for_context_codecs_connection(hfp_connection_t * context)
context->codec_confirmed = 1;
context->wait_ok = 1;
hfp_hf_cmd_confirm_codec(context->rfcomm_cid, context->suggested_codec);
done = 1;
break;
}
break;
@ -479,6 +502,7 @@ static void hfp_hf_run_for_context_codecs_connection(hfp_connection_t * context)
context->suggested_codec = 0;
context->negotiated_codec = 0;
hfp_hf_cmd_notify_on_codecs(context->rfcomm_cid);
done = 1;
break;
}
if (context->suggested_codec){
@ -486,6 +510,7 @@ static void hfp_hf_run_for_context_codecs_connection(hfp_connection_t * context)
context->codec_confirmed = context->suggested_codec;
context->wait_ok = 1;
hfp_hf_cmd_confirm_codec(context->rfcomm_cid, context->suggested_codec);
done = 1;
} else {
context->notify_ag_on_new_codecs = 1;
context->wait_ok = 1;
@ -493,6 +518,7 @@ static void hfp_hf_run_for_context_codecs_connection(hfp_connection_t * context)
context->suggested_codec = 0;
context->negotiated_codec = 0;
hfp_hf_cmd_notify_on_codecs(context->rfcomm_cid);
done = 1;
}
break;
@ -506,6 +532,7 @@ static void hfp_hf_run_for_context_codecs_connection(hfp_connection_t * context)
context->wait_ok = 1;
context->state = HFP_SLE_W4_EXCHANGE_COMMON_CODEC;
hfp_hf_cmd_notify_on_codecs(context->rfcomm_cid);
done = 1;
break;
}
@ -513,6 +540,7 @@ static void hfp_hf_run_for_context_codecs_connection(hfp_connection_t * context)
context->state = HFP_SLE_W2_EXCHANGE_COMMON_CODEC;
context->wait_ok = 1;
hfp_hf_cmd_trigger_codec_connection_setup(context->rfcomm_cid);
done = 1;
break;
}
@ -523,6 +551,7 @@ static void hfp_hf_run_for_context_codecs_connection(hfp_connection_t * context)
default:
break;
}
return done;
}
static void hfp_hf_handle_ok_codecs_connection(hfp_connection_t * context){
@ -571,10 +600,16 @@ static void hfp_run_for_context(hfp_connection_t * context){
if (!context) return;
if (!rfcomm_can_send_packet_now(context->rfcomm_cid)) return;
hfp_hf_run_for_context_service_level_connection(context);
hfp_hf_run_for_context_service_level_connection_queries(context);
hfp_hf_run_for_context_codecs_connection(context);
int done = hfp_hf_run_for_context_service_level_connection(context);
if (rfcomm_can_send_packet_now(context->rfcomm_cid) && !done){
done = hfp_hf_run_for_context_service_level_connection_queries(context);
if (rfcomm_can_send_packet_now(context->rfcomm_cid) && !done){
done = hfp_hf_run_for_context_codecs_connection(context);
}
}
if (done) return;
// deal with disconnect
switch (context->state){
case HFP_W2_DISCONNECT_RFCOMM: