37 lines
819 B
C
37 lines
819 B
C
/* Copyright 2016 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* Radio interface for Chrome EC */
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#ifndef __NRF51_RADIO_H
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#define __NRF51_RADIO_H
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#include "common.h"
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#include "compile_time_macros.h"
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#include "registers.h"
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#ifndef NRF51_RADIO_MAX_PAYLOAD
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#define NRF51_RADIO_MAX_PAYLOAD 253
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#endif
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#define RADIO_DONE (NRF51_RADIO_END == 1)
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enum nrf51_radio_mode_t {
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BLE_1MBIT = NRF51_RADIO_MODE_BLE_1MBIT,
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};
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struct nrf51_radio_packet_t {
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uint8_t s0; /* First byte */
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uint8_t length; /* Length field */
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uint8_t s1; /* Bits after length */
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uint8_t payload[NRF51_RADIO_MAX_PAYLOAD];
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} __packed;
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int radio_init(enum nrf51_radio_mode_t mode);
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int radio_disable(void);
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#endif /* __NRF51_RADIO_H */
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