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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.
///////////////////////////////////////////////////////////////////////////////
#include "BossaFlash.h"
BossaFlash::BossaFlash(Samba& samba,
const char* name,
uint32_t addr,
uint32_t pages,
uint32_t size,
uint32_t planes,
uint32_t numLockRegions,
uint32_t user,
uint32_t stack) THROWS(GCodeException)
: _samba(samba), _name(name), _addr(addr), _pages(pages), _size(size),
_planes(planes), _numLockRegions(numLockRegions), _user(user), _wordCopy(samba, user)
{
_wordCopy.setWords(size / sizeof(uint32_t));
_wordCopy.setStack(stack);
_onBufferA = true;
// page buffers will have the size of a physical page and will be situated right after the applet
_pageBufferA = ((_user + _wordCopy.size() + 3) / 4) * 4; // we need to avoid non 32bits aligned access on Cortex-M0+
_pageBufferB = _pageBufferA + size;
}
void BossaFlash::setLockRegions(Bitmap<uint32_t>regions) THROWS(GCodeException)
{
_regions.set(regions);
}
#if ORIGINAL_BOSSA_CODE
void BossaFlash::setSecurity() noexcept
{
_security.set(true);
}
void BossaFlash::setBor(bool enable) noexcept
{
if (canBor())
_bor.set(enable);
}
void BossaFlash::setBod(bool enable) noexcept
{
if (canBod())
_bod.set(enable);
}
#endif
void BossaFlash::setBootFlash(bool enable) noexcept
{
if (canBootFlash())
_bootFlash.set(enable);
}
void BossaFlash::loadBuffer(const uint8_t* data, uint16_t bufferSize) THROWS(GCodeException)
{
_samba.write(_onBufferA ? _pageBufferA : _pageBufferB, data, bufferSize);
}
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