/*
 *  Copyright (c) 2017, 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 samr21 compile-time configuration constants
 *   for OpenThread.
 */

#ifndef OPENTHREAD_CORE_SAMR21_CONFIG_H_
#define OPENTHREAD_CORE_SAMR21_CONFIG_H_

#include <stdint.h>

extern uint32_t __d_nv_mem_start;
extern uint32_t __d_nv_mem_end;

/**
 * @def OPENTHREAD_CONFIG_PLATFORM_INFO
 *
 * The platform-specific string to insert into the OpenThread version string.
 *
 */
#define OPENTHREAD_CONFIG_PLATFORM_INFO "SAMR21"

/**
 * @def SETTINGS_CONFIG_BASE_ADDRESS
 *
 * The base address of settings.
 *
 */
#define SETTINGS_CONFIG_BASE_ADDRESS ((uint32_t)&__d_nv_mem_start)

/**
 * @def SETTINGS_CONFIG_PAGE_SIZE
 *
 * The page size of settings.
 *
 */
#define SETTINGS_CONFIG_PAGE_SIZE 0x100

/**
 * @def SETTINGS_CONFIG_PAGE_NUM
 *
 * The page number of settings.
 *
 * This value should not exceeds:
 *     (((uint32_t)&__d_nv_mem_end - (uint32_t)&__d_nv_mem_start) / SETTINGS_CONFIG_PAGE_SIZE)
 *
 * __d_nv_mem_start and __d_nv_mem_end is defined in linker script.
 * The size of NVRAM region is 4k. Page size is 256 bytes. Maximum SETTINGS_CONFIG_PAGE_NUM
 * should be equal or less than 16.
 *
 */
#define SETTINGS_CONFIG_PAGE_NUM 16

/**
 * @def RADIO_CONFIG_SRC_MATCH_ENTRY_NUM
 *
 * The number of source address table entries.
 *
 */
#define RADIO_CONFIG_SRC_MATCH_ENTRY_NUM 128

/**
 * @def OPENTHREAD_CONFIG_DEFAULT_TRANSMIT_POWER
 *
 * The default IEEE 802.15.4 transmit power (dBm)
 *
 */
#define OPENTHREAD_CONFIG_DEFAULT_TRANSMIT_POWER 5

/**
 * @def OPENTHREAD_CONFIG_NCP_UART_ENABLE
 *
 * Define to 1 to enable NCP UART support.
 *
 */
#define OPENTHREAD_CONFIG_NCP_UART_ENABLE 1

#endif // OPENTHREAD_CORE_SAMR21_CONFIG_H_