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https://github.com/apache/nuttx.git
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Merged in david_s5/nuttx/master_h7 (pull request #1008)
stm32h7:Ported UID from F7 Approved-by: Gregory Nutt <gnutt@nuttx.org>
This commit is contained in:
David Sidrane
Gregory Nutt
parent
a9e72bb58d
commit
d20d0227ae
5 changed files with 191 additions and 0 deletions
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@ -99,6 +99,7 @@ endif
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CHIP_ASRCS =
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CHIP_CSRCS = stm32_allocateheap.c stm32_exti_gpio.c stm32_gpio.c stm32_irq.c
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CHIP_CSRCS += stm32_start.c stm32_rcc.c stm32_lowputc.c stm32_serial.c
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CHIP_CSRCS += stm32_uid.c
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ifneq ($(CONFIG_SCHED_TICKLESS),y)
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CHIP_CSRCS += stm32_timerisr.c
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63
arch/arm/src/stm32h7/stm32_uid.c
Normal file
63
arch/arm/src/stm32h7/stm32_uid.c
Normal file
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@ -0,0 +1,63 @@
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/******************************************************************************
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* arch/arm/src/stm32/stm32_uid.c
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*
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* Copyright (C) 2015 Marawan Ragab. All rights reserved.
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* Authors: Marawan Ragab <marawan31@gmail.com>
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* David Sidrane <david.sirane@nscdg.com>
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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
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* are met:
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*
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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
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* 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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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include "hardware/stm32_memorymap.h"
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#include "stm32_uid.h"
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#ifdef STM32_SYSMEM_UID
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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void stm32_get_uniqueid(uint8_t uniqueid[12])
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{
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int i;
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for (i = 0; i < 12; i++)
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{
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uniqueid[i] = *((uint8_t *)(STM32_SYSMEM_UID) + i);
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}
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}
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#endif /* STM32_SYSMEM_UID */
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52
arch/arm/src/stm32h7/stm32_uid.h
Normal file
52
arch/arm/src/stm32h7/stm32_uid.h
Normal file
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@ -0,0 +1,52 @@
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/****************************************************************************
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* arch/arm/src/stm32h7/stm32_uid.h
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*
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* Copyright (C) 2015 Marawan Ragab. All rights reserved.
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* Authors: Marawan Ragab <marawan31@gmail.com>
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* David Sidrane <david.sirane@nscdg.com>
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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
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* are met:
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*
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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
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* 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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#ifndef __ARCH_ARM_SRC_STM32H7_UID_H
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#define __ARCH_ARM_SRC_STM32H7_UID_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <stdint.h>
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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void stm32_get_uniqueid(uint8_t uniqueid[12]);
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#endif /* __ARCH_ARM_SRC_STM32H7_UID_H */
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@ -60,6 +60,10 @@ ifeq ($(CONFIG_STM32H7_OTGFS),y)
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CSRCS += stm32_usb.c
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endif
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ifeq ($(CONFIG_BOARDCTL_UNIQUEID),y)
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CSRCS += stm32_uid.c
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endif
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ifeq ($(CONFIG_SENSORS_LSM6DSL),y)
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CSRCS += stm32_lsm6dsl.c
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endif
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71
boards/arm/stm32h7/nucleo-h743zi/src/stm32_uid.c
Normal file
71
boards/arm/stm32h7/nucleo-h743zi/src/stm32_uid.c
Normal file
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@ -0,0 +1,71 @@
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/****************************************************************************
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* boards/arm/stm32h7/nucleo-h743zi/src/stm32_uid.c
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*
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* Copyright (C) 2015 Marawan Ragab. All rights reserved.
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* Authors: Marawan Ragab <marawan31@gmail.com>
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* David Sidrane <david.sirane@nscdg.com>
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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
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* are met:
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*
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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
|
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* 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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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <errno.h>
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#include "stm32_uid.h"
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#include <nuttx/board.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#ifndef OK
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# define OK 0
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#endif
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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#if defined(CONFIG_BOARDCTL_UNIQUEID)
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int board_uniqueid(uint8_t *uniqueid)
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{
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if (uniqueid == 0)
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{
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return -EINVAL;
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}
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stm32_get_uniqueid(uniqueid);
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return OK;
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}
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#endif
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