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///////////////////////////////////////////////////////////////////////////////
// BOSSA
//
// Copyright (c) 2011-2018, ShumaTech
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * 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.
// * Neither the name of the <organization> 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 <COPYRIGHT HOLDER> 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.
///////////////////////////////////////////////////////////////////////////////
#ifndef _FLASH_H
#define _FLASH_H
#define ORIGINAL_BOSSA_CODE (0)
#include "General/Vector.hpp"
#include "Samba.h"
#include "WordCopyApplet.h"
#include "GCodes/GCodeException.h"
typedef GCodeException FlashPageError;
typedef GCodeException FlashRegionError;
typedef GCodeException FlashLockError;
typedef GCodeException FlashCmdError;
typedef GCodeException FlashTimeoutError;
typedef GCodeException BootFlashError;
typedef GCodeException FlashEraseError;
template<class T>
class FlashOption
{
public:
FlashOption() noexcept : _dirty(false) {}
virtual ~FlashOption() {}
void set(const T& value) noexcept { _value = value; _dirty = true; }
const T& get() noexcept { return _value; }
bool isDirty() noexcept { return _dirty; }
private:
T _value;
bool _dirty;
};
class BossaFlash // manuel: required to rename to avoid clash with CoreN2G namespace Flash
{
public:
BossaFlash(Samba& samba,
const char* name,
uint32_t addr, // Flash base address
uint32_t pages, // Number of pages
uint32_t size, // Page size in bytes
uint32_t planes, // Number of flash planes
uint32_t lockRegions, // Number of flash lock regions
uint32_t user, // Address in SRAM where the applet and buffers will be placed
uint32_t stack) THROWS(GCodeException); // Address in SRAM where the applet stack will be placed
virtual ~BossaFlash() {}
const char* name() noexcept { return _name; }
virtual uint32_t address() noexcept { return _addr; }
virtual uint32_t pageSize() noexcept { return _size; }
virtual uint32_t numPages() noexcept { return _pages; }
virtual uint32_t numPlanes() noexcept { return _planes; }
virtual uint32_t totalSize() noexcept { return _size * _pages; }
virtual uint32_t lockRegions() noexcept { return _lockRegions; }
virtual void eraseAll(uint32_t offset) THROWS(GCodeException) = 0;
virtual void eraseAuto(bool enable) noexcept = 0;
virtual Vector<bool, 16> getLockRegions() THROWS(GCodeException) = 0;
virtual void setLockRegions(const Vector<bool, 16>& regions) THROWS(GCodeException);
#if ORIGINAL_BOSSA_CODE
virtual bool getSecurity() = 0;
#endif
virtual void setSecurity() noexcept;
#if ORIGINAL_BOSSA_CODE
virtual bool getBod() = 0;
#endif
virtual void setBod(bool enable) noexcept;
virtual bool canBod() noexcept = 0;
#if ORIGINAL_BOSSA_CODE
virtual bool getBor() = 0;
#endif
virtual void setBor(bool enable) noexcept;
virtual bool canBor() noexcept = 0;
virtual bool getBootFlash() THROWS(GCodeException) = 0;
virtual void setBootFlash(bool enable) noexcept;
virtual bool canBootFlash() noexcept = 0;
virtual void writeOptions() THROWS(GCodeException) = 0;
virtual void writePage(uint32_t page) THROWS(GCodeException) = 0;
virtual void readPage(uint32_t page, uint8_t* data) THROWS(GCodeException) = 0;
virtual void loadBuffer(const uint8_t* data, uint16_t size) THROWS(GCodeException);
protected:
Samba& _samba;
const char* _name;
uint32_t _addr;
uint32_t _pages;
uint32_t _size;
uint32_t _planes;
uint32_t _lockRegions;
uint32_t _user;
WordCopyApplet _wordCopy;
FlashOption<bool> _bootFlash;
FlashOption<Vector<bool, 16>> _regions;
FlashOption<bool> _bod;
FlashOption<bool> _bor;
FlashOption<bool> _security;
bool _onBufferA;
uint32_t _pageBufferA;
uint32_t _pageBufferB;
};
#endif // _FLASH_H
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