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sm_pairing_peripheral: only registser for sm events

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This commit is contained in:
Matthias Ringwald 2018-11-26 20:11:47 +01:00
parent bde654efb0
commit 73704aa932
1 changed files with 5 additions and 10 deletions
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15
example/sm_pairing_peripheral.c
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@ -61,15 +61,13 @@
* It initializes L2CAP, the Security Manager and configures the ATT Server with the pre-compiled * It initializes L2CAP, the Security Manager and configures the ATT Server with the pre-compiled
* ATT Database generated from $sm_pairing_peripheral.gatt$. Finally, it configures the advertisements * ATT Database generated from $sm_pairing_peripheral.gatt$. Finally, it configures the advertisements
* and boots the Bluetooth stack. * and boots the Bluetooth stack.
* In this example, the Advertisement contains the Flags attribute and the device name. * In this example, the Advertisement contains the Flags attribute, the device name, and a 16-bit (test) service 0x1111
* The flag 0x06 indicates: LE General Discoverable Mode and BR/EDR not supported. * The flag 0x06 indicates: LE General Discoverable Mode and BR/EDR not supported.
* Various examples for IO Capabilites and Authentication Requirements are given below. * Various examples for IO Capabilites and Authentication Requirements are given below.
*/ */
/* LISTING_START(MainConfiguration): Init L2CAP SM ATT Server and start heartbeat timer */ /* LISTING_START(MainConfiguration): Setup stack to advertise */
static btstack_packet_callback_registration_t hci_event_callback_registration;
static btstack_packet_callback_registration_t sm_event_callback_registration; static btstack_packet_callback_registration_t sm_event_callback_registration;
// static hci_con_handle_t con_handle;
static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size); static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size);
@ -135,10 +133,6 @@ static void sm_peripheral_setup(void){
gap_advertisements_set_data(adv_data_len, (uint8_t*) adv_data); gap_advertisements_set_data(adv_data_len, (uint8_t*) adv_data);
gap_advertisements_enable(1); gap_advertisements_enable(1);
// register for HCI events
hci_event_callback_registration.callback = &packet_handler;
hci_add_event_handler(&hci_event_callback_registration);
// register for SM events // register for SM events
sm_event_callback_registration.callback = &packet_handler; sm_event_callback_registration.callback = &packet_handler;
sm_add_event_handler(&sm_event_callback_registration); sm_add_event_handler(&sm_event_callback_registration);
@ -153,8 +147,8 @@ static void sm_peripheral_setup(void){
* @section Packet Handler * @section Packet Handler
* *
* @text The packet handler is used to: * @text The packet handler is used to:
* - stop the counter after a disconnect * - report connect/disconnect
* - send a notification when the requested ATT_EVENT_CAN_SEND_NOW is received * - handle Security Manager events
*/ */
/* LISTING_START(packetHandler): Packet Handler */ /* LISTING_START(packetHandler): Packet Handler */
@ -170,6 +164,7 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
switch (hci_event_le_meta_get_subevent_code(packet)) { switch (hci_event_le_meta_get_subevent_code(packet)) {
case HCI_SUBEVENT_LE_CONNECTION_COMPLETE: case HCI_SUBEVENT_LE_CONNECTION_COMPLETE:
// setup new // setup new
printf("Connection complete\n");
con_handle = hci_subevent_le_connection_complete_get_connection_handle(packet); con_handle = hci_subevent_le_connection_complete_get_connection_handle(packet);
sm_send_security_request(con_handle); sm_send_security_request(con_handle);
break; break;