Esempio n. 1
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void gatt_mtu_set(uint16_t att_mtu)
{
    ret_code_t err_code;
    err_code = nrf_ble_gatt_att_mtu_periph_set(&m_gatt, att_mtu);
    APP_ERROR_CHECK(err_code);
    err_code = nrf_ble_gatt_att_mtu_central_set(&m_gatt, att_mtu);
    APP_ERROR_CHECK(err_code);
}
/**@brief Function for initializing the GATT library. */
void gatt_init(void)
{
    ret_code_t err_code;

    err_code = nrf_ble_gatt_init(&m_gatt, gatt_evt_handler);
    APP_ERROR_CHECK(err_code);

    err_code = nrf_ble_gatt_att_mtu_periph_set(&m_gatt, 64);
    APP_ERROR_CHECK(err_code);
}