/* LISTING_START(packetHandler): Packet Handler */
static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
switch (packet_type) {
case HCI_EVENT_PACKET:
switch (hci_event_packet_get_type(packet)) {
case SM_EVENT_JUST_WORKS_REQUEST:
printf("Just Works requested\n");
sm_just_works_confirm(sm_event_just_works_request_get_handle(packet));
break;
case SM_EVENT_NUMERIC_COMPARISON_REQUEST:
printf("Confirming numeric comparison: %u\n", sm_event_numeric_comparison_request_get_passkey(packet));
sm_numeric_comparison_confirm(sm_event_passkey_display_number_get_handle(packet));
break;
case SM_EVENT_PASSKEY_DISPLAY_NUMBER:
printf("Display Passkey: %u\n", sm_event_passkey_display_number_get_passkey(packet));
break;
}
break;
}
}
void app_packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
uint16_t aHandle;
bd_addr_t event_address;
switch (packet_type) {
case HCI_EVENT_PACKET:
switch (packet[0]) {
case SM_EVENT_PASSKEY_INPUT_NUMBER:
// store peer address for input
printf("\nGAP Bonding: Enter 6 digit passkey: '");
fflush(stdout);
break;
case SM_EVENT_PASSKEY_DISPLAY_NUMBER:
printf("\nGAP Bonding: Display Passkey '%06u\n", little_endian_read_32(packet, 11));
break;
case SM_EVENT_PASSKEY_DISPLAY_CANCEL:
printf("\nGAP Bonding: Display cancel\n");
break;
case SM_EVENT_JUST_WORKS_REQUEST:
// auto-authorize connection if requested
sm_just_works_confirm(little_endian_read_16(packet, 2));
printf("Just Works request confirmed\n");
break;
case SM_EVENT_AUTHORIZATION_REQUEST:
// auto-authorize connection if requested
sm_authorization_grant(little_endian_read_16(packet, 2));
break;
default:
break;
}
}
}
static void app_packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
switch (packet_type) {
case HCI_EVENT_PACKET:
switch (packet[0]) {
case BTSTACK_EVENT_STATE:
// bt stack activated, get started
if (packet[2] == HCI_STATE_WORKING) {
printf("SM Init completed\n");
todos = SET_ADVERTISEMENT_PARAMS | SET_ADVERTISEMENT_DATA | SET_SCAN_RESPONSE_DATA | ENABLE_ADVERTISEMENTS;
update_advertisements();
gap_run();
}
break;
case HCI_EVENT_LE_META:
switch (packet[2]) {
case HCI_SUBEVENT_LE_CONNECTION_COMPLETE:
advertisements_enabled = 0;
handle = READ_BT_16(packet, 4);
printf("Connection handle 0x%04x\n", handle);
// request connection parameter update - test parameters
// l2cap_le_request_connection_parameter_update(READ_BT_16(packet, 4), 20, 1000, 100, 100);
break;
default:
break;
}
break;
case HCI_EVENT_DISCONNECTION_COMPLETE:
if (!advertisements_enabled == 0 && gap_discoverable){
todos = ENABLE_ADVERTISEMENTS;
}
att_attributes_init();
att_write_queue_init();
break;
case SM_JUST_WORKS_REQUEST: {
printf("SM_JUST_WORKS_REQUEST\n");
sm_event_t * event = (sm_event_t *) packet;
sm_just_works_confirm(event->addr_type, event->address);
break;
}
case SM_PASSKEY_INPUT_NUMBER: {
// display number
sm_event_t * event = (sm_event_t *) packet;
memcpy(master_address, event->address, 6);
master_addr_type = event->addr_type;
printf("\nGAP Bonding %s (%u): Enter 6 digit passkey: '", bd_addr_to_str(master_address), master_addr_type);
fflush(stdout);
ui_passkey = 0;
ui_digits_for_passkey = 6;
break;
}
case SM_PASSKEY_DISPLAY_NUMBER: {
// display number
sm_event_t * event = (sm_event_t *) packet;
printf("\nGAP Bonding %s (%u): Display Passkey '%06u\n", bd_addr_to_str(master_address), master_addr_type, event->passkey);
break;
}
case SM_PASSKEY_DISPLAY_CANCEL:
printf("\nGAP Bonding %s (%u): Display cancel\n", bd_addr_to_str(master_address), master_addr_type);
break;
case SM_AUTHORIZATION_REQUEST: {
// auto-authorize connection if requested
sm_event_t * event = (sm_event_t *) packet;
sm_authorization_grant(event->addr_type, event->address);
break;
}
case ATT_HANDLE_VALUE_INDICATION_COMPLETE:
printf("ATT_HANDLE_VALUE_INDICATION_COMPLETE status %u\n", packet[2]);
break;
default:
break;
}
}
gap_run();
}
