Hi,
I am following the midi service example: https://www.novelbits.io/bluetooth-gatt-services-characteristics/
To add a midi service.
I have added the code and build it, but i am getting: 'p_context' undeclared compile error on this function:
void ble_midi_service_on_ble_evt(ble_midi_service_t* p_midi_service, ble_evt_t const * p_ble_evt)
{
/*ble_midi_service_t* */ p_midi_service = (ble_midi_service_t *) p_context;
NRF_LOG_INFO("BLE event received. Event type = %d\r\n", p_ble_evt->header.evt_id);
if (p_midi_service == NULL || p_ble_evt == NULL)
{
return;
}
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
on_connect(p_midi_service, p_ble_evt);
break;
case BLE_GAP_EVT_DISCONNECTED:
on_disconnect(p_midi_service, p_ble_evt);
break;
case BLE_GATTS_EVT_WRITE:
on_write(p_midi_service, p_ble_evt);
break;
default:
// No implementation needed.
break;
}
}
can you please assist me with this?
Thanks,
Gil
