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112 lines
2.7 KiB
C
112 lines
2.7 KiB
C
/**
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******************************************************************************
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* @addtogroup PIOS PIOS Core hardware abstraction layer
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* @{
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* @addtogroup PIOS_SYS System Functions
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* @brief PIOS System Initialization code
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* @{
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*
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* @file pios_sys.c
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* Parts by Thorsten Klose (tk@midibox.org) (tk@midibox.org)
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* @brief Sets up basic STM32 system hardware, functions are called from Main.
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* @see The GNU Public License (GPL) Version 3
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*
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*****************************************************************************/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* Project Includes */
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#include "pios.h"
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#if defined(PIOS_INCLUDE_SYS)
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/**
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* Initialises all system peripherals
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*/
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void PIOS_SYS_Init(void)
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{
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}
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/**
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* Shutdown PIOS and reset the microcontroller:<BR>
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* <UL>
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* <LI>Disable all RTOS tasks
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* <LI>Disable all interrupts
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* <LI>Turn off all board LEDs
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* <LI>Reset STM32
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* </UL>
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* \return < 0 if reset failed
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*/
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int32_t PIOS_SYS_Reset(void)
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{
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/* We will never reach this point */
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return -1;
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}
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/**
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* Returns the CPU's flash size (in bytes)
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*/
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uint32_t PIOS_SYS_getCPUFlashSize(void)
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{
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return 1024000;
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}
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/**
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* Returns the serial number as a string
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* param[out] uint8_t pointer to a string which can store at least 12 bytes
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* (12 bytes returned for STM32)
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* return < 0 if feature not supported
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*/
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int32_t PIOS_SYS_SerialNumberGetBinary(uint8_t *array)
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{
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/* Stored in the so called "electronic signature" */
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for (int i = 0; i < PIOS_SYS_SERIAL_NUM_BINARY_LEN; ++i) {
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array[i] = 0xff;
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}
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/* No error */
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return 0;
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}
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/**
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* Returns the serial number as a string
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* param[out] str pointer to a string which can store at least 32 digits + zero terminator!
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* (24 digits returned for STM32)
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* return < 0 if feature not supported
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*/
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int32_t PIOS_SYS_SerialNumberGet(char *str)
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{
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/* Stored in the so called "electronic signature" */
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int i;
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for (i = 0; i < PIOS_SYS_SERIAL_NUM_ASCII_LEN; ++i) {
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str[i] = 'F';
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}
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str[i] = '\0';
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/* No error */
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return 0;
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}
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#endif
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/**
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* @}
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* @}
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*/
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