69 lines
1.6 KiB
C++
69 lines
1.6 KiB
C++
/*
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Copyright (c) 2019 Juraj Andrassy. All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#if defined(ESP8266) || defined(ESP32)
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#include <Arduino.h>
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#ifdef ESP32
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#include <Update.h>
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#endif
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#include "InternalStorageESP.h"
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#ifndef U_SPIFFS
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#define U_SPIFFS U_FS
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#endif
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InternalStorageESPClass::InternalStorageESPClass()
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{
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}
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int InternalStorageESPClass::open(int length, uint8_t command)
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{
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return Update.begin(length, command == 0 ? U_FLASH : U_SPIFFS);
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}
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size_t InternalStorageESPClass::write(uint8_t b)
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{
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return Update.write(&b, 1);
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}
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void InternalStorageESPClass::close()
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{
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Update.end(false);
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}
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void InternalStorageESPClass::clear()
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{
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}
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void InternalStorageESPClass::apply()
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{
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ESP.restart();
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}
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long InternalStorageESPClass::maxSize()
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{
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return ESP.getFlashChipSize() / 2; // Update.begin() in open() does the exact check
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}
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InternalStorageESPClass InternalStorage;
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#endif
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