123 lines
3.6 KiB
C
123 lines
3.6 KiB
C
/*
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* Copyright (c) 2016, The OpenThread Authors.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holder nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* @file
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* This file includes the platform-specific initializers.
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*
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*/
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#ifndef PLATFORM_CC2538_H_
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#define PLATFORM_CC2538_H_
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#include <openthread-core-config.h>
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#include <stdint.h>
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#include <openthread/config.h>
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#include <openthread/instance.h>
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#include "cc2538-reg.h"
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// Global OpenThread instance structure
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extern otInstance *sInstance;
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/**
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* Initialize the debug uart
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*/
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void cc2538DebugUartInit(void);
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/**
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* This function initializes the alarm service used by OpenThread.
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*
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*/
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void cc2538AlarmInit(void);
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/**
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* This function performs alarm driver processing.
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*
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* @param[in] aInstance The OpenThread instance structure.
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*
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*/
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void cc2538AlarmProcess(otInstance *aInstance);
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/**
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* This function initializes the radio service used by OpenThread.
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*
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*/
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void cc2538RadioInit(void);
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/**
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* This function performs radio driver processing.
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*
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* @param[in] aInstance The OpenThread instance structure.
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*
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*/
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void cc2538RadioProcess(otInstance *aInstance);
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/**
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* This function initializes the random number service used by OpenThread.
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*
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*/
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void cc2538RandomInit(void);
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/**
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* This function performs UART driver processing.
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*
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*/
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void cc2538UartProcess(void);
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#if OPENTHREAD_CONFIG_CC2538_WITH_CC2592 && OPENTHREAD_CONFIG_CC2592_USE_HGM
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/**
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* Change the state of the CC2592 HGM pin.
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*
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* @param aState Whether or not to enable HGM
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*/
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void cc2538RadioSetHgm(bool aState);
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/**
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* Retrieve the state of the CC2592 HGM pin.
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*/
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bool cc2538RadioGetHgm(void);
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#endif // OPENTHREAD_CONFIG_CC2538_WITH_CC2592 && OPENTHREAD_CONFIG_CC2592_USE_HGM
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typedef enum
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{
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OT_CC2538_TIMER_ENERGY_SCAN, ///< Internal timer for energy scan
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OT_CC2538_TIMERS_COUNT, ///< Number of internal timers
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} otCC2538Timer;
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/**
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* This function sets the internal timer.
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*
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* @param[in] aTimer The timer identifier.
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* @param[in] aDelay The delay to trigger the timer, and must be no more than `INT32_MAX`.
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*
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*/
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void cc2538SetTimer(otCC2538Timer aTimer, uint32_t aDelay);
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#endif // PLATFORM_CC2538_H_
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