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gatt-service/device_information_service_client: handle service without characteristics
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commit
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@ -345,20 +345,17 @@ static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint
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client = device_information_service_get_client_for_con_handle(gatt_event_service_query_result_get_handle(packet));
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btstack_assert(client != NULL);
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if (client->state != DEVICE_INFORMATION_SERVICE_CLIENT_STATE_W4_SERVICE_RESULT) {
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device_information_service_emit_query_done(client, GATT_CLIENT_IN_WRONG_STATE);
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device_information_service_finalize_client(client);
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return;
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}
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gatt_event_service_query_result_get_service(packet, &service);
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client->start_handle = service.start_group_handle;
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client->end_handle = service.end_group_handle;
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client->characteristic_index = 0;
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if (client->start_handle < client->end_handle){
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client->num_instances++;
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}
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#ifdef ENABLE_TESTING_SUPPORT
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printf("Device Information Service: start handle 0x%04X, end handle 0x%04X, num_instances %d\n", client->start_handle, client->end_handle, client->num_instances);
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#endif
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client->num_instances++;
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client->characteristic_index = 0;
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break;
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#ifdef ENABLE_TESTING_SUPPORT
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