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examples: spp_and_le_counter - use att_server_request_can_send_now_event

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This commit is contained in:
Matthias Ringwald 2016-04-03 21:37:20 +02:00
parent c4792ed925
commit 9b146bc2f1
1 changed files with 6 additions and 4 deletions
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10
example/spp_and_le_counter.c
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@ -119,6 +119,10 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
le_notification_enabled = 0;
break;
case ATT_EVENT_CAN_SEND_NOW:
att_server_notify(ATT_CHARACTERISTIC_0000FF11_0000_1000_8000_00805F9B34FB_01_VALUE_HANDLE, (uint8_t*) counter_string, counter_string_len);
break;
case RFCOMM_EVENT_INCOMING_CONNECTION:
// data: event (8), len(8), address(48), channel (8), rfcomm_cid (16)
rfcomm_event_incoming_connection_get_bd_addr(packet, event_addr);
@ -222,10 +226,7 @@ static void heartbeat_handler(struct btstack_timer_source *ts){
}
if (le_notification_enabled) {
int err = att_server_notify(ATT_CHARACTERISTIC_0000FF11_0000_1000_8000_00805F9B34FB_01_VALUE_HANDLE, (uint8_t*) counter_string, counter_string_len);
if (err){
log_error("att_server_notify -> error 0X%02x", err);
}
att_server_request_can_send_now_event();
}
btstack_run_loop_set_timer(ts, HEARTBEAT_PERIOD_MS);
btstack_run_loop_add_timer(ts);
@ -270,6 +271,7 @@ int btstack_main(void)
// setup ATT server
att_server_init(profile_data, att_read_callback, att_write_callback);
att_server_register_packet_handler(packet_handler);
// set one-shot timer
heartbeat.process = &heartbeat_handler;