/* Tx Complete event handler. This is used to retry sending a packet. 
Tx Complete event handler. Handles WRITE events from the BLE stack and if an indication was pending try sending it again. */
static void on_tx_complete(ble_lns_t *p_lns)
/* Tx Complete event handler. This is used to retry sending a packet. 
Tx Complete event handler. Handles WRITE events from the BLE stack and if an indication was pending try sending it again. */
static void on_tx_complete(ble_lns_t *p_lns)
{
    notification_buffer_process(p_lns);
}