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74ca42f829
* WIP compile examples on host with 'make examples' * WIP bufferize tcp input * WIP Makefile * WIP network to rework, tcp/udp to factorize, udp addresses broken * minor changes to the core * WIP basic udp working * WIP mdns * WIP mcast receiving, not sending * WIP mdns OK * beta version * SSL + doc * update travis host test command * licenses * typo * doc: arduino builder is not around: declare functions before calling them * fix with latest SSL PR, compile in 32 bits mode * fix make clean * make -m32 optional * 32bits compiler ability tester * WIP * WIP (fix 1 vtable error, still another one to hunt with using spiffs) * example astyle * fix os_printf_plus * load / save mock spiffs * fix style * fix using spiffs/mock * don't mess ram * update doc * remove leftover * optimization -Os except for CI, rename ARCH32 to FORCE32 * revert useless cast (not even compiled) * remove unused function * use proper type for pointer arithmetics * makefile: sketch object and cpp file moved to bin/ directories easier to clean, and IDE don't like them * changes for review * make use of %zd * less verbose makefile by default (option) * update readme
82 lines
2.5 KiB
C++
82 lines
2.5 KiB
C++
/*
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Arduino EEPROM emulation
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Copyright (c) 2018 david gauchard. All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal with the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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- Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimers.
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- Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimers in the
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documentation and/or other materials provided with the distribution.
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- The names of its contributors may not be used to endorse or promote
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products derived from this Software without specific prior written
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permission.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS WITH THE SOFTWARE.
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*/
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#ifndef EEPROM_MOCK
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#define EEPROM_MOCK
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class EEPROMClass {
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public:
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EEPROMClass(uint32_t sector);
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EEPROMClass(void);
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~EEPROMClass();
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void begin(size_t size);
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uint8_t read(int address);
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void write(int address, uint8_t val);
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bool commit();
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void end();
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template<typename T>
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T& get(int const address, T& t)
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{
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if (address < 0 || address + sizeof(T) > _size)
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return t;
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for (size_t i = 0; i < sizeof(T); i++)
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((uint8_t*)&t)[i] = read(i);
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return t;
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}
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template<typename T>
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const T& put(int const address, const T& t)
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{
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if (address < 0 || address + sizeof(T) > _size)
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return t;
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for (size_t i = 0; i < sizeof(T); i++)
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write(i, ((uint8_t*)&t)[i]);
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return t;
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}
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size_t length() { return _size; }
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//uint8_t& operator[](int const address) { return read(address); }
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uint8_t operator[] (int address) { return read(address); }
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protected:
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size_t _size = 0;
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int _fd = -1;
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};
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#if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_EEPROM)
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extern EEPROMClass EEPROM;
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#endif
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#endif
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