| /* Copyright (c) 2017 - 2018, Nordic Semiconductor ASA |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, this |
| * list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * |
| * 3. Neither the name of Nordic Semiconductor ASA nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| */ |
| |
| /** |
| * @file |
| * This file implements the nrf 802.15.4 radio arbiter for single phy. |
| * |
| * This arbiter should be used when 802.15.4 is the only wireless protocol used by the application. |
| * |
| */ |
| |
| #include "nrf_raal_api.h" |
| |
| #include <assert.h> |
| #include <stdbool.h> |
| #include <stdint.h> |
| |
| static bool m_continuous; |
| |
| void nrf_raal_init(void) |
| { |
| m_continuous = false; |
| } |
| |
| void nrf_raal_uninit(void) |
| { |
| // Intentionally empty. |
| } |
| |
| void nrf_raal_continuous_mode_enter(void) |
| { |
| assert(!m_continuous); |
| |
| m_continuous = true; |
| nrf_raal_timeslot_started(); |
| } |
| |
| void nrf_raal_continuous_mode_exit(void) |
| { |
| assert(m_continuous); |
| |
| m_continuous = false; |
| } |
| |
| void nrf_raal_continuous_ended(void) |
| { |
| // Intentionally empty. |
| } |
| |
| bool nrf_raal_timeslot_request(uint32_t length_us) |
| { |
| (void)length_us; |
| |
| assert(m_continuous); |
| |
| return true; |
| } |
| |
| uint32_t nrf_raal_timeslot_us_left_get(void) |
| { |
| return UINT32_MAX; |
| } |