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gatt-service/nordic_spp_service_server: emit service disconnect on HCI disconnect

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This commit is contained in:
Milanka Ringwald 2024-01-23 11:25:46 +01:00
parent 2b6efc4d0e
commit 105be2b8cd
1 changed files with 27 additions and 4 deletions
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31
src/ble/gatt-service/nordic_spp_service_server.c
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@ -47,18 +47,16 @@
#include <stdint.h>
#include <string.h>
#include "btstack_defines.h"
#include "ble/att_db.h"
#include "ble/att_server.h"
#include "btstack_util.h"
#include "bluetooth_gatt.h"
#include "btstack_debug.h"
#include "btstack_event.h"
#include "ble/gatt-service/nordic_spp_service_server.h"
//
static att_service_handler_t nordic_spp_service;
static btstack_packet_handler_t client_packet_handler;
static btstack_packet_callback_registration_t nordic_spp_service_hci_event_callback_registration;
static uint16_t nordic_spp_rx_value_handle;
static uint16_t nordic_spp_tx_value_handle;
@ -111,6 +109,27 @@ static int nordic_spp_service_write_callback(hci_con_handle_t con_handle, uint16
return 0;
}
static void nordic_spp_service_hci_event_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
UNUSED(channel);
UNUSED(size);
if (packet_type != HCI_EVENT_PACKET) return;
hci_con_handle_t con_handle;
switch (hci_event_packet_get_type(packet)){
case HCI_EVENT_DISCONNECTION_COMPLETE:
if (nordic_spp_tx_client_configuration_value > 0){
nordic_spp_tx_client_configuration_value = 0;
con_handle = hci_event_disconnection_complete_get_connection_handle(packet);
nordic_spp_service_emit_state(con_handle, false);
}
break;
default:
break;
}
}
/**
* @brief Init Nordic SPP Service Server with ATT DB
* @param callback for tx data from peer
@ -145,6 +164,10 @@ void nordic_spp_service_server_init(btstack_packet_handler_t packet_handler){
nordic_spp_service.read_callback = &nordic_spp_service_read_callback;
nordic_spp_service.write_callback = &nordic_spp_service_write_callback;
att_server_register_service_handler(&nordic_spp_service);
// register HCI packet handler
nordic_spp_service_hci_event_callback_registration.callback = &nordic_spp_service_hci_event_handler;
hci_add_event_handler(&nordic_spp_service_hci_event_callback_registration);
}
/**