nes-proj/arch/cpu/cc26xx-cc13xx/ble-addr.c

73 lines
2.6 KiB
C

/*
* Copyright (c) 2016, Michael Spoerk
* 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
* Driver for the retrieval of an BLE address from flash
*
* \author
* Michael Spoerk <mi.spoerk@gmail.com>
*/
/*---------------------------------------------------------------------------*/
#include "contiki-conf.h"
#include "net/linkaddr.h"
#include <string.h>
#include "ble-addr.h"
#include "os/dev/ble-hal.h"
/*---------------------------------------------------------------------------*/
void
ble_addr_cpy_to(uint8_t *dst)
{
int i;
uint8_t *location = (uint8_t *)BLE_ADDR_LOCATION;
for(i = 0; i < BLE_ADDR_SIZE; i++) {
dst[i] = location[BLE_ADDR_SIZE - 1 - i];
}
}
/*---------------------------------------------------------------------------*/
void
ble_addr_to_eui64(uint8_t *dst, uint8_t *src)
{
memcpy(dst, src, 3);
dst[3] = 0xFF;
dst[4] = 0xFE;
memcpy(&dst[5], &src[3], 3);
}
/*---------------------------------------------------------------------------*/
void
ble_eui64_addr_cpy_to(uint8_t *dst)
{
uint8_t ble_addr[BLE_ADDR_SIZE];
ble_addr_cpy_to(ble_addr);
ble_addr_to_eui64(dst, ble_addr);
}