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Merged in marawan31/boards (pull request #19)

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added unique id implementation for nucleo-f303re
This commit is contained in:
Gregory Nutt 2015-11-19 10:18:29 -06:00
commit 57d84a2143
2 changed files with 63 additions and 0 deletions
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4
configs/nucleo-f303re/src/Makefile
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@ -78,4 +78,8 @@ ifeq ($(CONFIG_TIMER),y)
CSRCS += stm32_timer.c
endif
ifeq ($(CONFIG_BOARDCTL_UNIQUEID),y)
CSRCS += stm32_uid.c
endif
include $(TOPDIR)/configs/Board.mk

59
configs/nucleo-f303re/src/stm32_uid.c Normal file
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@ -0,0 +1,59 @@
/************************************************************************************
* configs/nucleo-f303re/src/stm32_uid.c
*
* Copyright (C) 2015 Marawan Ragab. All rights reserved.
* Author: Marawan Ragab <marawan31@gmail.com>
*
* 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 NuttX 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 OWNER 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.
*
************************************************************************************/
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#include <nuttx/board.h>
#include "stm32_uid.h"
#ifndef OK
# define OK 0
#endif
#define ERR_NULL 1
/************************************************************************************
* Public Functions
************************************************************************************/
#if defined(CONFIG_BOARDCTL_UNIQUEID)
int board_uniqueid(uint8_t *uniqueid)
{
if(uniqueid == 0)
return -ERR_NULL;
stm32_get_uniqueid(uniqueid);
return OK;
}
#endif