view BootLoader/Src/settings_bootloader.c @ 331:b4c578caaafb I2C_Improvment

Added plausibility check for pressure values In case of I2C communication problems at startup the dc jumped into dive mode with depth up to 300m. As no CRC is applied a bit flip may also occure during normal operation without detection => added a plausibility check if last measured value fits to the last measurements
author ideenmodellierer
date Wed, 17 Jul 2019 22:43:51 +0200
parents 7801c5d8a562
children
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///////////////////////////////////////////////////////////////////////////////
/// -*- coding: UTF-8 -*-
///
/// \file   BootLoader/Src/settings_bootloader.c
/// \brief  mini version for firmwareDataGetPointer() etc.
/// \author heinrichs weikamp gmbh
/// \date   21-March-2016
///
/// $Id$
///////////////////////////////////////////////////////////////////////////////
/// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh
///
///     This program is free software: you can redistribute it and/or modify
///     it under the terms of the GNU General Public License as published by
///     the Free Software Foundation, either version 3 of the License, or
///     (at your option) any later version.
///
///     This program is distributed in the hope that it will be useful,
///     but WITHOUT ANY WARRANTY; without even the implied warranty of
///     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
///     GNU General Public License for more details.
///
///     You should have received a copy of the GNU General Public License
///     along with this program.  If not, see <http://www.gnu.org/licenses/>.
//////////////////////////////////////////////////////////////////////////////

/* Includes ------------------------------------------------------------------*/
#include <string.h>
#include "settings.h"

/* always at 0x8080000, do not move -> bootloader access */
const SFirmwareData* firmwareDataGetPointer(void)
{
	return (const SFirmwareData*)(0x08040000 + 0x00010000);
}


void getActualRTEandFONTversion(uint8_t *RTEhigh, uint8_t *RTElow, uint8_t *FONThigh, uint8_t *FONTlow)
{
	if(RTEhigh && RTElow)
	{
		*RTEhigh = 0;
		*RTElow = 0;
	}
	if(FONThigh && FONTlow)
	{
		*FONThigh = *(uint8_t *)0x08132000;
		*FONTlow = *(uint8_t *)0x08132001;
	}
}


uint8_t getLicence(void)
{
//return 0xFF;
//return LICENCEBONEX;
	return hardwareDataGetPointer()->primaryLicence;
}