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/* Copyright 2016 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/*
* Radio test interface for NRF51
*
* These functions implement parts of the Direct Test Mode functionality in
* the Bluetooth Spec.
*/
#ifndef __NRF51_RADIO_TEST_H
#define __NRF51_RADIO_TEST_H
#define BLE_MAX_TEST_PAYLOAD_OCTETS 37
#define BLE_MAX_TEST_CHANNEL 39
#define BLE_MIN_TEST_CHANNEL 0
#define NRF51_RADIO_PCNF0_TEST NRF51_RADIO_PCNF0_ADV_DATA
#define BLE_TEST_WHITEN 0
#define NRF51_RADIO_PCNF1_TEST \
NRF51_RADIO_PCNF1_VAL(BLE_MAX_TEST_PAYLOAD_OCTETS, \
EXTRA_RECEIVE_BYTES, \
BLE_ACCESS_ADDRESS_BYTES - 1, \
BLE_TEST_WHITEN)
/*
* Prepare the radio for transmitting packets. The value of chan must be
* between 0 and 39 inclusive. The maximum length is 37.
*/
int ble_test_tx_init(int chan, int type, int len);
int ble_test_rx_init(int chan);
void ble_test_tx(void);
int ble_test_rx(void);
void ble_test_stop(void);
#endif /* __NRF51_RADIO_TEST_H */
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