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hfp_ag: extract hfp_ag_vra_send_command

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This commit is contained in:
Matthias Ringwald 2021-08-29 11:13:23 +02:00
parent 774e3016a5
commit 08dc7cc656
1 changed files with 53 additions and 42 deletions
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95
src/classic/hfp_ag.c
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@ -797,6 +797,9 @@ static bool hfp_ag_can_activate_voice_recognition(hfp_connection_t * hfp_connect
if (hfp_connection->vra_state != HFP_VRA_VOICE_RECOGNITION_OFF){ if (hfp_connection->vra_state != HFP_VRA_VOICE_RECOGNITION_OFF){
return false; return false;
} }
if (hfp_connection->ag_vra_send_command){
return false;
}
return true; return true;
} }
@ -915,56 +918,64 @@ static uint8_t hfp_ag_vra_state_machine_two(hfp_connection_t * hfp_connection){
return status; return status;
} }
static uint8_t hfp_ag_vra_send_command(hfp_connection_t * hfp_connection){
uint8_t done = 0;
uint8_t status;
switch (hfp_connection->vra_state_requested){
case HFP_VRA_W2_SEND_ENHANCED_VOICE_RECOGNITION_MSG:
done = hfp_ag_send_enhanced_voice_recognition_msg_cmd(hfp_connection);
if (done == 0){
hfp_ag_emit_enhanced_voice_recognition_msg_sent_event(hfp_connection, ERROR_CODE_UNSPECIFIED_ERROR);
} else {
hfp_ag_emit_enhanced_voice_recognition_msg_sent_event(hfp_connection, ERROR_CODE_SUCCESS);
}
hfp_connection->vra_state_requested = hfp_connection->vra_state;
return done;
case HFP_VRA_W2_SEND_ENHANCED_VOICE_RECOGNITION_STATUS:
done = hfp_ag_send_enhanced_voice_recognition_state_cmd(hfp_connection);
if (done == 0){
hfp_emit_enhanced_voice_recognition_state_event(hfp_connection, ERROR_CODE_UNSPECIFIED_ERROR);
} else {
hfp_emit_enhanced_voice_recognition_state_event(hfp_connection, ERROR_CODE_SUCCESS);
}
hfp_connection->vra_state_requested = hfp_connection->vra_state;
return done;
case HFP_VRA_W2_SEND_VOICE_RECOGNITION_ACTIVATED:
case HFP_VRA_W2_SEND_VOICE_RECOGNITION_OFF:
done = hfp_ag_send_voice_recognition_cmd(hfp_connection, hfp_connection->ag_activate_voice_recognition_value);
if (done == 0){
hfp_connection->vra_state_requested = hfp_connection->vra_state;
if (hfp_connection->ag_activate_voice_recognition_value == 1){
hfp_emit_voice_recognition_enabled(hfp_connection, done);
} else {
hfp_emit_voice_recognition_disabled(hfp_connection, done);
}
return 0;
}
status = hfp_ag_vra_state_machine_two(hfp_connection);
return (status == ERROR_CODE_SUCCESS) ? 1 : 0;
default:
log_error("state %u", hfp_connection->vra_state_requested);
btstack_assert(false);
return 0;
}
}
static int hfp_ag_voice_recognition_state_machine(hfp_connection_t * hfp_connection){ static int hfp_ag_voice_recognition_state_machine(hfp_connection_t * hfp_connection){
if (hfp_connection->state < HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED) { if (hfp_connection->state < HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED) {
return 0; return 0;
} }
int done = 0; int done = 0;
uint8_t status; uint8_t status;
switch (hfp_connection->command){ switch (hfp_connection->command){
case HFP_CMD_AG_ACTIVATE_VOICE_RECOGNITION: case HFP_CMD_AG_ACTIVATE_VOICE_RECOGNITION:
switch (hfp_connection->vra_state_requested){ return hfp_ag_vra_send_command(hfp_connection);
case HFP_VRA_W2_SEND_ENHANCED_VOICE_RECOGNITION_MSG:
done = hfp_ag_send_enhanced_voice_recognition_msg_cmd(hfp_connection);
if (done == 0){
hfp_ag_emit_enhanced_voice_recognition_msg_sent_event(hfp_connection, ERROR_CODE_UNSPECIFIED_ERROR);
} else {
hfp_ag_emit_enhanced_voice_recognition_msg_sent_event(hfp_connection, ERROR_CODE_SUCCESS);
}
hfp_connection->vra_state_requested = hfp_connection->vra_state;
return done;
case HFP_VRA_W2_SEND_ENHANCED_VOICE_RECOGNITION_STATUS:
done = hfp_ag_send_enhanced_voice_recognition_state_cmd(hfp_connection);
if (done == 0){
hfp_emit_enhanced_voice_recognition_state_event(hfp_connection, ERROR_CODE_UNSPECIFIED_ERROR);
} else {
hfp_emit_enhanced_voice_recognition_state_event(hfp_connection, ERROR_CODE_SUCCESS);
}
hfp_connection->vra_state_requested = hfp_connection->vra_state;
return done;
case HFP_VRA_W2_SEND_VOICE_RECOGNITION_ACTIVATED:
case HFP_VRA_W2_SEND_VOICE_RECOGNITION_OFF:
done = hfp_ag_send_voice_recognition_cmd(hfp_connection, hfp_connection->ag_activate_voice_recognition_value);
if (done == 0){
hfp_connection->vra_state_requested = hfp_connection->vra_state;
if (hfp_connection->ag_activate_voice_recognition_value == 1){
hfp_emit_voice_recognition_enabled(hfp_connection, done);
} else {
hfp_emit_voice_recognition_disabled(hfp_connection, done);
}
return 0;
}
break;
default:
log_error("state %u", hfp_connection->vra_state_requested);
btstack_assert(false);
break;
}
break;
case HFP_CMD_HF_ACTIVATE_VOICE_RECOGNITION: case HFP_CMD_HF_ACTIVATE_VOICE_RECOGNITION:
// HF initiatied voice recognition, parser extracted activation value // HF initiatied voice recognition, parser extracted activation value