examples/platforms/nrf52840/openthread-core-nrf52840-config.h - third_party/openthread - Git at Google

 /*
  *  Copyright (c) 2016, The OpenThread Authors.
  *  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 the copyright holder 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"
  *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
  *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *  POSSIBILITY OF SUCH DAMAGE.
  */

 /**
  * @file
  *   This file includes nrf52840 compile-time configuration constants
  *   for OpenThread.
  */

 #ifndef OPENTHREAD_CORE_NRF52840_CONFIG_H_
 #define OPENTHREAD_CORE_NRF52840_CONFIG_H_

 /*
  * The GNU Autoconf system defines a PACKAGE macro which is the name
  * of the software package. This name collides with PACKAGE field in
  * the nRF52 Factory Information Configuration Registers (FICR)
  * structure.
  */
 #undef PACKAGE

 /**
  * @def OPENTHREAD_CONFIG_LOG_OUTPUT
  *
  * The nrf52840 platform provides an otPlatLog() function.
  */
 #ifndef OPENTHREAD_CONFIG_LOG_OUTPUT /* allow command line override */
 #define OPENTHREAD_CONFIG_LOG_OUTPUT  OPENTHREAD_CONFIG_LOG_OUTPUT_PLATFORM_DEFINED
 #endif

 /**
  * @def OPENTHREAD_CONFIG_PLATFORM_INFO
  *
  * The platform-specific string to insert into the OpenThread version string.
  *
  */
 #define OPENTHREAD_CONFIG_PLATFORM_INFO                         "NRF52840"

 /**
  * @def OPENTHREAD_CONFIG_NUM_MESSAGE_BUFFERS
  *
  * The number of message buffers in the buffer pool.
  *
  */
 #define OPENTHREAD_CONFIG_NUM_MESSAGE_BUFFERS                   128

 /**
  * @def OPENTHREAD_CONFIG_MAX_STATECHANGE_HANDLERS
  *
  * The maximum number of state-changed callback handlers (set using `otSetStateChangedCallback()`).
  *
  */
 #define OPENTHREAD_CONFIG_MAX_STATECHANGE_HANDLERS              3

 /**
  * @def OPENTHREAD_CONFIG_ADDRESS_CACHE_ENTRIES
  *
  * The number of EID-to-RLOC cache entries.
  *
  */
 #define OPENTHREAD_CONFIG_ADDRESS_CACHE_ENTRIES                 20

 /**
  * @def OPENTHREAD_CONFIG_LOG_PREPREND_LEVEL
  *
  * Define to prepend the log level to all log messages
  *
  */
 #ifndef OPENTHREAD_CONFIG_LOG_PREPEND_LEVEL
 #define OPENTHREAD_CONFIG_LOG_PREPEND_LEVEL                     0
 #endif

  /**
   * @def OPENTHREAD_CONFIG_ENABLE_SOFTWARE_ACK_TIMEOUT
   *
   * Define to 1 if you want to enable software ACK timeout logic.
   *
   */
 #define OPENTHREAD_CONFIG_ENABLE_SOFTWARE_ACK_TIMEOUT           0

  /**
   * @def OPENTHREAD_CONFIG_ENABLE_SOFTWARE_RETRANSMIT
   *
   * Define to 1 if you want to enable software retransmission logic.
   *
   */
 #define OPENTHREAD_CONFIG_ENABLE_SOFTWARE_RETRANSMIT            1

 /**
  * @def OPENTHREAD_CONFIG_ENABLE_SOFTWARE_CSMA_BACKOFF
  *
  * Define to 1 if you want to enable software CSMA-CA backoff logic.
  *
  */
 #define OPENTHREAD_CONFIG_ENABLE_SOFTWARE_CSMA_BACKOFF          0

 /**
  * @def OPENTHREAD_CONFIG_ENABLE_PLATFORM_USEC_TIMER
  *
  * Define to 1 if you want to support microsecond timer in platform.
  *
  */
 #define OPENTHREAD_CONFIG_ENABLE_PLATFORM_USEC_TIMER     1

 /**
  * @def SETTINGS_CONFIG_BASE_ADDRESS
  *
  * The base address of settings.
  *
  */
 #define SETTINGS_CONFIG_BASE_ADDRESS                            0

 /**
  * @def SETTINGS_CONFIG_PAGE_SIZE
  *
  * The page size of settings.
  *
  */
 #define SETTINGS_CONFIG_PAGE_SIZE                               4096

 /**
  * @def SETTINGS_CONFIG_PAGE_NUM
  *
  * The page number of settings.
  *
  */
 #define SETTINGS_CONFIG_PAGE_NUM                                4

 /**
  * @def OPENTHREAD_CONFIG_HEAP_SIZE
  *
  * The size of heap buffer when DTLS is enabled.
  *
  */
 #define OPENTHREAD_CONFIG_HEAP_SIZE                             (4096 * sizeof(void *))

 /**
  * @def OPENTHREAD_CONFIG_HEAP_SIZE_NO_DTLS
  *
  * The size of heap buffer when DTLS is disabled.
  *
  */
 #define OPENTHREAD_CONFIG_HEAP_SIZE_NO_DTLS                     2048

 /**
  * @def OPENTHREAD_CONFIG_ENABLE_TIME_SYNC
  *
  * Define as 1 to enable the time synchronization service feature.
  *
  */
 #define OPENTHREAD_CONFIG_ENABLE_TIME_SYNC                      0

 /**
  * @def OPENTHREAD_CONFIG_HEADER_IE_SUPPORT
  *
  * Define as 1 to support IEEE 802.15.4-2015 Header IE (Information Element) generation and parsing, it must be set
  * to support following features:
  *    1. Time synchronization service feature (i.e., OPENTHREAD_CONFIG_ENABLE_TIME_SYNC is set).
  *
  * @note If it's enabled, plaforms must support interrupt context and concurrent access AES.
  *
  */
 #if OPENTHREAD_CONFIG_ENABLE_TIME_SYNC
 #define OPENTHREAD_CONFIG_HEADER_IE_SUPPORT                     1
 #endif

 /**
  * @def NRF_MBEDTLS_AES_ALT_INTERRUPT_CONTEXT
  *
  * Define as 1 to enable AES usage in interrupt context and AES-256, by introducing a software AES under platform layer.
  *
  * @note This feature must be enabled to support AES-256 used by Commissioner and Joiner, and AES usage in interrupt context
  *       used by Header IE related features.
  *
  */
 #if OPENTHREAD_ENABLE_COMMISSIONER || OPENTHREAD_ENABLE_JOINER || OPENTHREAD_CONFIG_HEADER_IE_SUPPORT
 #define NRF_MBEDTLS_AES_ALT_INTERRUPT_CONTEXT                   1
 #else
 #define NRF_MBEDTLS_AES_ALT_INTERRUPT_CONTEXT                   0
 #endif

 /*
  * Suppress the ARMCC warning on unreachable statement,
  * e.g. break after assert(false) or ExitNow() macro.
  */
 #if defined(__CC_ARM)
     _Pragma("diag_suppress=111")
     _Pragma("diag_suppress=128")
 #endif

 #endif  // OPENTHREAD_CORE_NRF52840_CONFIG_H_
	/*
	* Copyright (c) 2016, The OpenThread Authors.
	* 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 the copyright holder 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"
	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
	* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	* POSSIBILITY OF SUCH DAMAGE.
	*/

	/**
	* @file
	* This file includes nrf52840 compile-time configuration constants
	* for OpenThread.
	*/

	#ifndef OPENTHREAD_CORE_NRF52840_CONFIG_H_
	#define OPENTHREAD_CORE_NRF52840_CONFIG_H_

	/*
	* The GNU Autoconf system defines a PACKAGE macro which is the name
	* of the software package. This name collides with PACKAGE field in
	* the nRF52 Factory Information Configuration Registers (FICR)
	* structure.
	*/
	#undef PACKAGE

	/**
	* @def OPENTHREAD_CONFIG_LOG_OUTPUT
	*
	* The nrf52840 platform provides an otPlatLog() function.
	*/
	#ifndef OPENTHREAD_CONFIG_LOG_OUTPUT /* allow command line override */
	#define OPENTHREAD_CONFIG_LOG_OUTPUT OPENTHREAD_CONFIG_LOG_OUTPUT_PLATFORM_DEFINED
	#endif

	/**
	* @def OPENTHREAD_CONFIG_PLATFORM_INFO
	*
	* The platform-specific string to insert into the OpenThread version string.
	*
	*/
	#define OPENTHREAD_CONFIG_PLATFORM_INFO "NRF52840"

	/**
	* @def OPENTHREAD_CONFIG_NUM_MESSAGE_BUFFERS
	*
	* The number of message buffers in the buffer pool.
	*
	*/
	#define OPENTHREAD_CONFIG_NUM_MESSAGE_BUFFERS 128

	/**
	* @def OPENTHREAD_CONFIG_MAX_STATECHANGE_HANDLERS
	*
	* The maximum number of state-changed callback handlers (set using `otSetStateChangedCallback()`).
	*
	*/
	#define OPENTHREAD_CONFIG_MAX_STATECHANGE_HANDLERS 3

	/**
	* @def OPENTHREAD_CONFIG_ADDRESS_CACHE_ENTRIES
	*
	* The number of EID-to-RLOC cache entries.
	*
	*/
	#define OPENTHREAD_CONFIG_ADDRESS_CACHE_ENTRIES 20

	/**
	* @def OPENTHREAD_CONFIG_LOG_PREPREND_LEVEL
	*
	* Define to prepend the log level to all log messages
	*
	*/
	#ifndef OPENTHREAD_CONFIG_LOG_PREPEND_LEVEL
	#define OPENTHREAD_CONFIG_LOG_PREPEND_LEVEL 0
	#endif

	/**
	* @def OPENTHREAD_CONFIG_ENABLE_SOFTWARE_ACK_TIMEOUT
	*
	* Define to 1 if you want to enable software ACK timeout logic.
	*
	*/
	#define OPENTHREAD_CONFIG_ENABLE_SOFTWARE_ACK_TIMEOUT 0

	/**
	* @def OPENTHREAD_CONFIG_ENABLE_SOFTWARE_RETRANSMIT
	*
	* Define to 1 if you want to enable software retransmission logic.
	*
	*/
	#define OPENTHREAD_CONFIG_ENABLE_SOFTWARE_RETRANSMIT 1

	/**
	* @def OPENTHREAD_CONFIG_ENABLE_SOFTWARE_CSMA_BACKOFF
	*
	* Define to 1 if you want to enable software CSMA-CA backoff logic.
	*
	*/
	#define OPENTHREAD_CONFIG_ENABLE_SOFTWARE_CSMA_BACKOFF 0

	/**
	* @def OPENTHREAD_CONFIG_ENABLE_PLATFORM_USEC_TIMER
	*
	* Define to 1 if you want to support microsecond timer in platform.
	*
	*/
	#define OPENTHREAD_CONFIG_ENABLE_PLATFORM_USEC_TIMER 1

	/**
	* @def SETTINGS_CONFIG_BASE_ADDRESS
	*
	* The base address of settings.
	*
	*/
	#define SETTINGS_CONFIG_BASE_ADDRESS 0

	/**
	* @def SETTINGS_CONFIG_PAGE_SIZE
	*
	* The page size of settings.
	*
	*/
	#define SETTINGS_CONFIG_PAGE_SIZE 4096

	/**
	* @def SETTINGS_CONFIG_PAGE_NUM
	*
	* The page number of settings.
	*
	*/
	#define SETTINGS_CONFIG_PAGE_NUM 4

	/**
	* @def OPENTHREAD_CONFIG_HEAP_SIZE
	*
	* The size of heap buffer when DTLS is enabled.
	*
	*/
	#define OPENTHREAD_CONFIG_HEAP_SIZE (4096 * sizeof(void *))

	/**
	* @def OPENTHREAD_CONFIG_HEAP_SIZE_NO_DTLS
	*
	* The size of heap buffer when DTLS is disabled.
	*
	*/
	#define OPENTHREAD_CONFIG_HEAP_SIZE_NO_DTLS 2048

	/**
	* @def OPENTHREAD_CONFIG_ENABLE_TIME_SYNC
	*
	* Define as 1 to enable the time synchronization service feature.
	*
	*/
	#define OPENTHREAD_CONFIG_ENABLE_TIME_SYNC 0

	/**
	* @def OPENTHREAD_CONFIG_HEADER_IE_SUPPORT
	*
	* Define as 1 to support IEEE 802.15.4-2015 Header IE (Information Element) generation and parsing, it must be set
	* to support following features:
	* 1. Time synchronization service feature (i.e., OPENTHREAD_CONFIG_ENABLE_TIME_SYNC is set).
	*
	* @note If it's enabled, plaforms must support interrupt context and concurrent access AES.
	*
	*/
	#if OPENTHREAD_CONFIG_ENABLE_TIME_SYNC
	#define OPENTHREAD_CONFIG_HEADER_IE_SUPPORT 1
	#endif

	/**
	* @def NRF_MBEDTLS_AES_ALT_INTERRUPT_CONTEXT
	*
	* Define as 1 to enable AES usage in interrupt context and AES-256, by introducing a software AES under platform layer.
	*
	* @note This feature must be enabled to support AES-256 used by Commissioner and Joiner, and AES usage in interrupt context
	* used by Header IE related features.
	*
	*/
	#if OPENTHREAD_ENABLE_COMMISSIONER \|\| OPENTHREAD_ENABLE_JOINER \|\| OPENTHREAD_CONFIG_HEADER_IE_SUPPORT
	#define NRF_MBEDTLS_AES_ALT_INTERRUPT_CONTEXT 1
	#else
	#define NRF_MBEDTLS_AES_ALT_INTERRUPT_CONTEXT 0
	#endif

	/*
	* Suppress the ARMCC warning on unreachable statement,
	* e.g. break after assert(false) or ExitNow() macro.
	*/
	#if defined(__CC_ARM)
	_Pragma("diag_suppress=111")
	_Pragma("diag_suppress=128")
	#endif

	#endif // OPENTHREAD_CORE_NRF52840_CONFIG_H_