static int stdin_process(struct data_source *ds){
read(ds->fd, &cmd, 1);
switch (cmd){
case 'a':
memcpy(device_addr, pts_addr, 6);
log_info("USER:\'%c\'", cmd);
printf("Establish HFP service level connection to PTS module %s...\n", bd_addr_to_str(device_addr));
hfp_ag_establish_service_level_connection(device_addr);
break;
case 'A':
log_info("USER:\'%c\'", cmd);
printf("Release HFP service level connection.\n");
hfp_ag_release_service_level_connection(device_addr);
break;
case 'z':
memcpy(device_addr, speaker_addr, 6);
log_info("USER:\'%c\'", cmd);
printf("Establish HFP service level connection to %s...\n", bd_addr_to_str(device_addr));
hfp_ag_establish_service_level_connection(device_addr);
break;
case 'Z':
log_info("USER:\'%c\'", cmd);
printf("Release HFP service level connection to %s...\n", bd_addr_to_str(device_addr));
hfp_ag_release_service_level_connection(device_addr);
break;
case 'b':
log_info("USER:\'%c\'", cmd);
printf("Establish Audio connection %s...\n", bd_addr_to_str(device_addr));
hfp_ag_establish_audio_connection(device_addr);
break;
case 'B':
log_info("USER:\'%c\'", cmd);
printf("Release Audio connection.\n");
hfp_ag_release_audio_connection(device_addr);
break;
case 'c':
log_info("USER:\'%c\'", cmd);
printf("Simulate incoming call from 1234567\n");
hfp_ag_set_clip(129, "1234567");
hfp_ag_incoming_call();
break;
case 'm':
log_info("USER:\'%c\'", cmd);
printf("Simulate incoming call from 7654321\n");
hfp_ag_set_clip(129, "7654321");
hfp_ag_incoming_call();
break;
case 'C':
log_info("USER:\'%c\'", cmd);
printf("Simulate terminate call\n");
hfp_ag_call_dropped();
break;
case 'd':
log_info("USER:\'%c\'", cmd);
printf("Report AG failure\n");
hfp_ag_report_extended_audio_gateway_error_result_code(device_addr, HFP_CME_ERROR_AG_FAILURE);
break;
case 'e':
log_info("USER:\'%c\'", cmd);
printf("Answer call on AG\n");
hfp_ag_answer_incoming_call();
break;
case 'E':
log_info("USER:\'%c\'", cmd);
printf("Reject call on AG\n");
hfp_ag_terminate_call();
break;
case 'f':
log_info("USER:\'%c\'", cmd);
printf("Disable cellular network\n");
hfp_ag_set_registration_status(0);
break;
case 'F':
log_info("USER:\'%c\'", cmd);
printf("Enable cellular network\n");
hfp_ag_set_registration_status(1);
break;
case 'g':
log_info("USER:\'%c\'", cmd);
printf("Set signal strength to 0\n");
hfp_ag_set_signal_strength(0);
break;
case 'G':
log_info("USER:\'%c\'", cmd);
printf("Set signal strength to 5\n");
hfp_ag_set_signal_strength(5);
break;
case 'h':
log_info("USER:\'%c\'", cmd);
printf("Disable roaming\n");
hfp_ag_set_roaming_status(0);
break;
case 'H':
log_info("USER:\'%c\'", cmd);
printf("Enable roaming\n");
hfp_ag_set_roaming_status(1);
break;
case 'i':
log_info("USER:\'%c\'", cmd);
printf("Set battery level to 3\n");
hfp_ag_set_battery_level(3);
break;
case 'I':
log_info("USER:\'%c\'", cmd);
printf("Set battery level to 5\n");
hfp_ag_set_battery_level(5);
break;
case 'j':
log_info("USER:\'%c\'", cmd);
printf("Answering call on remote side\n");
hfp_ag_outgoing_call_established();
break;
case 'r':
log_info("USER:\'%c\'", cmd);
printf("Disable in-band ring tone\n");
hfp_ag_set_use_in_band_ring_tone(0);
break;
case 'k':
log_info("USER:\'%c\'", cmd);
printf("Memory 1 cleared\n");
memory_1_enabled = 0;
break;
case 'K':
log_info("USER:\'%c\'", cmd);
printf("Memory 1 set\n");
memory_1_enabled = 1;
break;
case 'l':
log_info("USER:\'%c\'", cmd);
printf("Last dialed number cleared\n");
hfp_ag_clear_last_dialed_number();
break;
case 'L':
log_info("USER:\'%c\'", cmd);
printf("Outgoing call connected, ringing\n");
hfp_ag_outgoing_call_ringing();
break;
case 'n':
log_info("USER:\'%c\'", cmd);
printf("Disable Voice Recognition\n");
hfp_ag_activate_voice_recognition(device_addr, 0);
break;
case 'N':
log_info("USER:\'%c\'", cmd);
printf("Enable Voice Recognition\n");
hfp_ag_activate_voice_recognition(device_addr, 1);
break;
case 'o':
log_info("USER:\'%c\'", cmd);
printf("Set speaker gain to 0 (minimum)\n");
hfp_ag_set_speaker_gain(device_addr, 0);
break;
case 'O':
log_info("USER:\'%c\'", cmd);
printf("Set speaker gain to 9 (default)\n");
hfp_ag_set_speaker_gain(device_addr, 9);
break;
case 'p':
log_info("USER:\'%c\'", cmd);
printf("Set speaker gain to 12 (higher)\n");
hfp_ag_set_speaker_gain(device_addr, 12);
break;
case 'P':
log_info("USER:\'%c\'", cmd);
printf("Set speaker gain to 15 (maximum)\n");
hfp_ag_set_speaker_gain(device_addr, 15);
break;
case 'q':
log_info("USER:\'%c\'", cmd);
printf("Set microphone gain to 0\n");
hfp_ag_set_microphone_gain(device_addr, 0);
break;
case 'Q':
log_info("USER:\'%c\'", cmd);
printf("Set microphone gain to 9\n");
hfp_ag_set_microphone_gain(device_addr, 9);
break;
case 's':
log_info("USER:\'%c\'", cmd);
printf("Set microphone gain to 12\n");
hfp_ag_set_microphone_gain(device_addr, 12);
break;
case 'S':
log_info("USER:\'%c\'", cmd);
printf("Set microphone gain to 15\n");
hfp_ag_set_microphone_gain(device_addr, 15);
break;
case 'R':
log_info("USER:\'%c\'", cmd);
printf("Enable in-band ring tone\n");
hfp_ag_set_use_in_band_ring_tone(1);
break;
case 't':
log_info("USER:\'%c\'", cmd);
printf("Terminate HCI connection.\n");
gap_disconnect(handle);
break;
case 'u':
log_info("USER:\'%c\'", cmd);
printf("Join held call\n");
hfp_ag_join_held_call();
break;
case 'v':
start_scan();
break;
case 'w':
log_info("USER:\'%c\'", cmd);
printf("AG: Put incoming call on hold (Response and Hold)\n");
hfp_ag_hold_incoming_call();
break;
case 'x':
log_info("USER:\'%c\'", cmd);
printf("AG: Accept held incoming call (Response and Hold)\n");
hfp_ag_accept_held_incoming_call();
break;
case 'X':
log_info("USER:\'%c\'", cmd);
printf("AG: Reject held incoming call (Response and Hold)\n");
hfp_ag_reject_held_incoming_call();
break;
default:
show_usage();
break;
}
return 0;
}
static void user_command(char cmd){
switch (cmd){
case 'a':
memcpy(device_addr, pts_addr, 6);
printf("Establish HFP service level connection to PTS module %s...\n", bd_addr_to_str(device_addr));
hfp_ag_establish_service_level_connection(device_addr);
break;
case 'A':
printf("Release HFP service level connection.\n");
hfp_ag_release_service_level_connection(device_addr);
break;
case 'Z':
printf("Release HFP service level connection to %s...\n", bd_addr_to_str(device_addr));
hfp_ag_release_service_level_connection(device_addr);
break;
case 'b':
printf("Establish Audio connection %s...\n", bd_addr_to_str(device_addr));
hfp_ag_establish_audio_connection(device_addr);
break;
case 'B':
printf("Release Audio connection.\n");
hfp_ag_release_audio_connection(device_addr);
break;
case 'c':
printf("Simulate incoming call from 1234567\n");
current_call_exists_a = 1;
current_call_status_a = HFP_ENHANCED_CALL_STATUS_INCOMING;
current_call_dir = HFP_ENHANCED_CALL_DIR_INCOMING;
hfp_ag_set_clip(129, "1234567");
hfp_ag_incoming_call();
break;
case 'm':
printf("Simulate incoming call from 7654321\n");
current_call_exists_b = 1;
current_call_status_b = HFP_ENHANCED_CALL_STATUS_INCOMING;
current_call_dir = HFP_ENHANCED_CALL_DIR_INCOMING;
hfp_ag_set_clip(129, "7654321");
hfp_ag_incoming_call();
break;
case 'C':
printf("Simulate terminate call\n");
hfp_ag_call_dropped();
break;
case 'd':
printf("Report AG failure\n");
hfp_ag_report_extended_audio_gateway_error_result_code(device_addr, HFP_CME_ERROR_AG_FAILURE);
break;
case 'e':
printf("Answer call on AG\n");
if (current_call_status_a == HFP_ENHANCED_CALL_STATUS_INCOMING){
current_call_status_a = HFP_ENHANCED_CALL_STATUS_ACTIVE;
}
if (current_call_status_b == HFP_ENHANCED_CALL_STATUS_INCOMING){
current_call_status_b = HFP_ENHANCED_CALL_STATUS_ACTIVE;
current_call_status_a = HFP_ENHANCED_CALL_STATUS_HELD;
}
hfp_ag_answer_incoming_call();
break;
case 'E':
printf("Reject call on AG\n");
hfp_ag_terminate_call();
break;
case 'f':
printf("Disable cellular network\n");
hfp_ag_set_registration_status(0);
break;
case 'F':
printf("Enable cellular network\n");
hfp_ag_set_registration_status(1);
break;
case 'g':
printf("Set signal strength to 0\n");
hfp_ag_set_signal_strength(0);
break;
case 'G':
printf("Set signal strength to 5\n");
hfp_ag_set_signal_strength(5);
break;
case 'h':
printf("Disable roaming\n");
hfp_ag_set_roaming_status(0);
break;
case 'H':
printf("Enable roaming\n");
hfp_ag_set_roaming_status(1);
break;
case 'i':
printf("Set battery level to 3\n");
hfp_ag_set_battery_level(3);
break;
case 'I':
printf("Set battery level to 5\n");
hfp_ag_set_battery_level(5);
break;
case 'j':
printf("Answering call on remote side\n");
hfp_ag_outgoing_call_established();
break;
case 'r':
printf("Disable in-band ring tone\n");
hfp_ag_set_use_in_band_ring_tone(0);
break;
case 'k':
printf("Memory 1 cleared\n");
memory_1_enabled = 0;
break;
case 'K':
printf("Memory 1 set\n");
memory_1_enabled = 1;
break;
case 'l':
printf("Last dialed number cleared\n");
last_number_exists = 0;
break;
case 'L':
printf("Last dialed number set\n");
last_number_exists = 1;
break;
case 'n':
printf("Disable Voice Recognition\n");
hfp_ag_activate_voice_recognition(device_addr, 0);
break;
case 'N':
printf("Enable Voice Recognition\n");
hfp_ag_activate_voice_recognition(device_addr, 1);
break;
case 'o':
printf("Set speaker gain to 0 (minimum)\n");
hfp_ag_set_speaker_gain(device_addr, 0);
break;
case 'O':
printf("Set speaker gain to 9 (default)\n");
hfp_ag_set_speaker_gain(device_addr, 9);
break;
case 'p':
printf("Set speaker gain to 12 (higher)\n");
hfp_ag_set_speaker_gain(device_addr, 12);
break;
case 'P':
printf("Set speaker gain to 15 (maximum)\n");
hfp_ag_set_speaker_gain(device_addr, 15);
break;
case 'q':
printf("Set microphone gain to 0\n");
hfp_ag_set_microphone_gain(device_addr, 0);
break;
case 'Q':
printf("Set microphone gain to 9\n");
hfp_ag_set_microphone_gain(device_addr, 9);
break;
case 's':
printf("Set microphone gain to 12\n");
hfp_ag_set_microphone_gain(device_addr, 12);
break;
case 'S':
printf("Set microphone gain to 15\n");
hfp_ag_set_microphone_gain(device_addr, 15);
break;
case 'R':
printf("Enable in-band ring tone\n");
hfp_ag_set_use_in_band_ring_tone(1);
break;
case 't':
printf("Terminate HCI connection.\n");
gap_disconnect(handle);
break;
case 'u':
printf("Join held call\n");
current_call_mpty = HFP_ENHANCED_CALL_MPTY_CONFERENCE_CALL;
hfp_ag_join_held_call();
break;
case 'v':
printf("Starting inquiry scan..\n");
// hci_send_cmd(&hci_inquiry, HCI_INQUIRY_LAP, INQUIRY_INTERVAL, 0);
break;
case 'w':
printf("AG: Put incoming call on hold (Response and Hold)\n");
hfp_ag_hold_incoming_call();
break;
case 'x':
printf("AG: Accept held incoming call (Response and Hold)\n");
hfp_ag_accept_held_incoming_call();
break;
case 'X':
printf("AG: Reject held incoming call (Response and Hold)\n");
hfp_ag_reject_held_incoming_call();
break;
default:
break;
}
}
static int incoming_call_state_machine(hfp_connection_t * context){
if (!context->run_call_state_machine) return 0;
if (context->state < HFP_SERVICE_LEVEL_CONNECTION_ESTABLISHED) return 0;
// printf(" -> State machine: Incoming Call\n");
hfp_ag_indicator_t * indicator;
if (context->command == HFP_CMD_HANG_UP_CALL){
context->terminate_call = 1;
hfp_ag_ok(context->rfcomm_cid);
return 1;
}
if (context->terminate_call){
printf(" -> State machine: Terminate Incoming Call\n");
indicator = get_ag_indicator_for_name("call");
if (!indicator) return 0;
indicator->status = HFP_CALLSETUP_STATUS_NO_CALL_SETUP_IN_PROGRESS;
context->terminate_call = 0;
context->run_call_state_machine = 0;
hfp_emit_event(hfp_callback, HFP_SUBEVENT_CALL_TERMINATED, 0);
hfp_ag_transfer_ag_indicators_status_cmd(context->rfcomm_cid, indicator);
return 1;
}
int done = 0;
switch (context->call_state){
case HFP_CALL_IDLE:
//printf(" HFP_CALL_TRIGGER_AUDIO_CONNECTION \n");
indicator = get_ag_indicator_for_name("callsetup");
if (!indicator) return 0;
indicator->status = HFP_CALLSETUP_STATUS_INCOMING_CALL_SETUP_IN_PROGRESS;
hfp_ag_transfer_ag_indicators_status_cmd(context->rfcomm_cid, indicator);
if (use_in_band_tone(context)){
context->call_state = HFP_CALL_TRIGGER_AUDIO_CONNECTION;
} else {
context->call_state = HFP_CALL_RING;;
hfp_emit_event(hfp_callback, HFP_SUBEVENT_START_RINGINIG, 0);
}
return 1;
case HFP_CALL_RING:
//printf(" HFP_CALL_RING \n");
context->call_state = HFP_CALL_W4_ANSWER;
hfp_ag_ring(context->rfcomm_cid);
return 1;
case HFP_CALL_W4_ANSWER:
//printf(" HFP_CALL_W4_ANSWER, cmd %d \n", context->command);
if (context->command != HFP_CMD_CALL_ANSWERED) return 0;
context->call_state = HFP_CALL_TRANSFER_CALL_STATUS;
hfp_emit_event(hfp_callback, HFP_SUBEVENT_STOP_RINGINIG, 0);
hfp_ag_ok(context->rfcomm_cid);
return 1;
case HFP_CALL_TRANSFER_CALL_STATUS:
//printf(" HFP_CALL_TRANSFER_CALL_STATUS \n");
context->call_state = HFP_CALL_TRANSFER_CALLSETUP_STATUS;
indicator = get_ag_indicator_for_name("call");
indicator->status = HFP_CALL_STATUS_ACTIVE_OR_HELD_CALL_IS_PRESENT;
hfp_ag_transfer_ag_indicators_status_cmd(context->rfcomm_cid, indicator);
return 1;
case HFP_CALL_TRANSFER_CALLSETUP_STATUS:
//printf(" HFP_CALL_TRANSFER_CALLSETUP_STATUS \n");
if (use_in_band_tone(context)){
context->call_state = HFP_CALL_ACTIVE;
} else {
context->call_state = HFP_CALL_TRIGGER_AUDIO_CONNECTION;
}
indicator = get_ag_indicator_for_name("callsetup");
indicator->status = HFP_HELDCALL_STATUS_NO_CALLS_HELD;
hfp_ag_transfer_ag_indicators_status_cmd(context->rfcomm_cid, indicator);
return 1;
case HFP_CALL_TRIGGER_AUDIO_CONNECTION:
//printf(" HFP_CALL_TRIGGER_AUDIO_CONNECTION \n");
context->call_state = HFP_CALL_W4_AUDIO_CONNECTION;
hfp_ag_establish_audio_connection(context->remote_addr);
break;
case HFP_CALL_W4_AUDIO_CONNECTION:
//printf(" HFP_CALL_W4_AUDIO_CONNECTION \n");
if (context->state < HFP_AUDIO_CONNECTION_ESTABLISHED) return 0;
if (use_in_band_tone(context)){
context->call_state = HFP_CALL_W4_ANSWER;
hfp_emit_event(hfp_callback, HFP_SUBEVENT_START_RINGINIG, 0);
} else {
context->call_state = HFP_CALL_ACTIVE;
}
return 0;
case HFP_CALL_ACTIVE:
printf(" HFP_CALL_ACTIVE \n");
break;
default:
break;
}
return done;
}
