mirror of
https://github.com/esp8266/Arduino.git
synced 2025-07-29 05:21:37 +03:00
Allman now (#6080)
* switch restyle script for CI * remove confirmation * restyle with allman
This commit is contained in:
committed by
david gauchard
parent
625c3a62c4
commit
98125f8860
@ -1,22 +1,22 @@
|
||||
/*
|
||||
EEPROM.cpp - esp8266 EEPROM emulation
|
||||
EEPROM.cpp - esp8266 EEPROM emulation
|
||||
|
||||
Copyright (c) 2014 Ivan Grokhotkov. All rights reserved.
|
||||
This file is part of the esp8266 core for Arduino environment.
|
||||
Copyright (c) 2014 Ivan Grokhotkov. All rights reserved.
|
||||
This file is part of the esp8266 core for Arduino environment.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library 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
|
||||
Lesser General Public License for more details.
|
||||
This library 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
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#include "Arduino.h"
|
||||
@ -33,112 +33,145 @@ extern "C" {
|
||||
extern "C" uint32_t _SPIFFS_end;
|
||||
|
||||
EEPROMClass::EEPROMClass(uint32_t sector)
|
||||
: _sector(sector)
|
||||
, _data(0)
|
||||
, _size(0)
|
||||
, _dirty(false)
|
||||
: _sector(sector)
|
||||
, _data(0)
|
||||
, _size(0)
|
||||
, _dirty(false)
|
||||
{
|
||||
}
|
||||
|
||||
EEPROMClass::EEPROMClass(void)
|
||||
: _sector((((uint32_t)&_SPIFFS_end - 0x40200000) / SPI_FLASH_SEC_SIZE))
|
||||
, _data(0)
|
||||
, _size(0)
|
||||
, _dirty(false)
|
||||
: _sector((((uint32_t) & _SPIFFS_end - 0x40200000) / SPI_FLASH_SEC_SIZE))
|
||||
, _data(0)
|
||||
, _size(0)
|
||||
, _dirty(false)
|
||||
{
|
||||
}
|
||||
|
||||
void EEPROMClass::begin(size_t size) {
|
||||
if (size <= 0)
|
||||
return;
|
||||
if (size > SPI_FLASH_SEC_SIZE)
|
||||
size = SPI_FLASH_SEC_SIZE;
|
||||
|
||||
size = (size + 3) & (~3);
|
||||
|
||||
//In case begin() is called a 2nd+ time, don't reallocate if size is the same
|
||||
if(_data && size != _size) {
|
||||
delete[] _data;
|
||||
_data = new uint8_t[size];
|
||||
} else if(!_data) {
|
||||
_data = new uint8_t[size];
|
||||
}
|
||||
|
||||
_size = size;
|
||||
|
||||
noInterrupts();
|
||||
spi_flash_read(_sector * SPI_FLASH_SEC_SIZE, reinterpret_cast<uint32_t*>(_data), _size);
|
||||
interrupts();
|
||||
|
||||
_dirty = false; //make sure dirty is cleared in case begin() is called 2nd+ time
|
||||
}
|
||||
|
||||
void EEPROMClass::end() {
|
||||
if (!_size)
|
||||
return;
|
||||
|
||||
commit();
|
||||
if(_data) {
|
||||
delete[] _data;
|
||||
}
|
||||
_data = 0;
|
||||
_size = 0;
|
||||
_dirty = false;
|
||||
}
|
||||
|
||||
|
||||
uint8_t EEPROMClass::read(int const address) {
|
||||
if (address < 0 || (size_t)address >= _size)
|
||||
return 0;
|
||||
if(!_data)
|
||||
return 0;
|
||||
|
||||
return _data[address];
|
||||
}
|
||||
|
||||
void EEPROMClass::write(int const address, uint8_t const value) {
|
||||
if (address < 0 || (size_t)address >= _size)
|
||||
return;
|
||||
if(!_data)
|
||||
return;
|
||||
|
||||
// Optimise _dirty. Only flagged if data written is different.
|
||||
uint8_t* pData = &_data[address];
|
||||
if (*pData != value)
|
||||
{
|
||||
*pData = value;
|
||||
_dirty = true;
|
||||
}
|
||||
}
|
||||
|
||||
bool EEPROMClass::commit() {
|
||||
bool ret = false;
|
||||
if (!_size)
|
||||
return false;
|
||||
if(!_dirty)
|
||||
return true;
|
||||
if(!_data)
|
||||
return false;
|
||||
|
||||
noInterrupts();
|
||||
if(spi_flash_erase_sector(_sector) == SPI_FLASH_RESULT_OK) {
|
||||
if(spi_flash_write(_sector * SPI_FLASH_SEC_SIZE, reinterpret_cast<uint32_t*>(_data), _size) == SPI_FLASH_RESULT_OK) {
|
||||
_dirty = false;
|
||||
ret = true;
|
||||
void EEPROMClass::begin(size_t size)
|
||||
{
|
||||
if (size <= 0)
|
||||
{
|
||||
return;
|
||||
}
|
||||
if (size > SPI_FLASH_SEC_SIZE)
|
||||
{
|
||||
size = SPI_FLASH_SEC_SIZE;
|
||||
}
|
||||
}
|
||||
interrupts();
|
||||
|
||||
return ret;
|
||||
size = (size + 3) & (~3);
|
||||
|
||||
//In case begin() is called a 2nd+ time, don't reallocate if size is the same
|
||||
if (_data && size != _size)
|
||||
{
|
||||
delete[] _data;
|
||||
_data = new uint8_t[size];
|
||||
}
|
||||
else if (!_data)
|
||||
{
|
||||
_data = new uint8_t[size];
|
||||
}
|
||||
|
||||
_size = size;
|
||||
|
||||
noInterrupts();
|
||||
spi_flash_read(_sector * SPI_FLASH_SEC_SIZE, reinterpret_cast<uint32_t*>(_data), _size);
|
||||
interrupts();
|
||||
|
||||
_dirty = false; //make sure dirty is cleared in case begin() is called 2nd+ time
|
||||
}
|
||||
|
||||
uint8_t * EEPROMClass::getDataPtr() {
|
||||
_dirty = true;
|
||||
return &_data[0];
|
||||
void EEPROMClass::end()
|
||||
{
|
||||
if (!_size)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
commit();
|
||||
if (_data)
|
||||
{
|
||||
delete[] _data;
|
||||
}
|
||||
_data = 0;
|
||||
_size = 0;
|
||||
_dirty = false;
|
||||
}
|
||||
|
||||
uint8_t const * EEPROMClass::getConstDataPtr() const {
|
||||
return &_data[0];
|
||||
|
||||
uint8_t EEPROMClass::read(int const address)
|
||||
{
|
||||
if (address < 0 || (size_t)address >= _size)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
if (!_data)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
return _data[address];
|
||||
}
|
||||
|
||||
void EEPROMClass::write(int const address, uint8_t const value)
|
||||
{
|
||||
if (address < 0 || (size_t)address >= _size)
|
||||
{
|
||||
return;
|
||||
}
|
||||
if (!_data)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
// Optimise _dirty. Only flagged if data written is different.
|
||||
uint8_t* pData = &_data[address];
|
||||
if (*pData != value)
|
||||
{
|
||||
*pData = value;
|
||||
_dirty = true;
|
||||
}
|
||||
}
|
||||
|
||||
bool EEPROMClass::commit()
|
||||
{
|
||||
bool ret = false;
|
||||
if (!_size)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
if (!_dirty)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
if (!_data)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
noInterrupts();
|
||||
if (spi_flash_erase_sector(_sector) == SPI_FLASH_RESULT_OK)
|
||||
{
|
||||
if (spi_flash_write(_sector * SPI_FLASH_SEC_SIZE, reinterpret_cast<uint32_t*>(_data), _size) == SPI_FLASH_RESULT_OK)
|
||||
{
|
||||
_dirty = false;
|
||||
ret = true;
|
||||
}
|
||||
}
|
||||
interrupts();
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
uint8_t * EEPROMClass::getDataPtr()
|
||||
{
|
||||
_dirty = true;
|
||||
return &_data[0];
|
||||
}
|
||||
|
||||
uint8_t const * EEPROMClass::getConstDataPtr() const
|
||||
{
|
||||
return &_data[0];
|
||||
}
|
||||
|
||||
#if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_EEPROM)
|
||||
|
@ -1,22 +1,22 @@
|
||||
/*
|
||||
EEPROM.cpp - esp8266 EEPROM emulation
|
||||
/*
|
||||
EEPROM.cpp - esp8266 EEPROM emulation
|
||||
|
||||
Copyright (c) 2014 Ivan Grokhotkov. All rights reserved.
|
||||
This file is part of the esp8266 core for Arduino environment.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
Copyright (c) 2014 Ivan Grokhotkov. All rights reserved.
|
||||
This file is part of the esp8266 core for Arduino environment.
|
||||
|
||||
This library 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
|
||||
Lesser General Public License for more details.
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
This library 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
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef EEPROM_h
|
||||
@ -26,51 +26,68 @@
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
|
||||
class EEPROMClass {
|
||||
class EEPROMClass
|
||||
{
|
||||
public:
|
||||
EEPROMClass(uint32_t sector);
|
||||
EEPROMClass(void);
|
||||
EEPROMClass(uint32_t sector);
|
||||
EEPROMClass(void);
|
||||
|
||||
void begin(size_t size);
|
||||
uint8_t read(int const address);
|
||||
void write(int const address, uint8_t const val);
|
||||
bool commit();
|
||||
void end();
|
||||
void begin(size_t size);
|
||||
uint8_t read(int const address);
|
||||
void write(int const address, uint8_t const val);
|
||||
bool commit();
|
||||
void end();
|
||||
|
||||
uint8_t * getDataPtr();
|
||||
uint8_t const * getConstDataPtr() const;
|
||||
uint8_t * getDataPtr();
|
||||
uint8_t const * getConstDataPtr() const;
|
||||
|
||||
template<typename T>
|
||||
T &get(int const address, T &t) {
|
||||
if (address < 0 || address + sizeof(T) > _size)
|
||||
return t;
|
||||
template<typename T>
|
||||
T &get(int const address, T &t)
|
||||
{
|
||||
if (address < 0 || address + sizeof(T) > _size)
|
||||
{
|
||||
return t;
|
||||
}
|
||||
|
||||
memcpy((uint8_t*) &t, _data + address, sizeof(T));
|
||||
return t;
|
||||
}
|
||||
|
||||
template<typename T>
|
||||
const T &put(int const address, const T &t) {
|
||||
if (address < 0 || address + sizeof(T) > _size)
|
||||
return t;
|
||||
if (memcmp(_data + address, (const uint8_t*)&t, sizeof(T)) != 0) {
|
||||
_dirty = true;
|
||||
memcpy(_data + address, (const uint8_t*)&t, sizeof(T));
|
||||
memcpy((uint8_t*) &t, _data + address, sizeof(T));
|
||||
return t;
|
||||
}
|
||||
|
||||
return t;
|
||||
}
|
||||
template<typename T>
|
||||
const T &put(int const address, const T &t)
|
||||
{
|
||||
if (address < 0 || address + sizeof(T) > _size)
|
||||
{
|
||||
return t;
|
||||
}
|
||||
if (memcmp(_data + address, (const uint8_t*)&t, sizeof(T)) != 0)
|
||||
{
|
||||
_dirty = true;
|
||||
memcpy(_data + address, (const uint8_t*)&t, sizeof(T));
|
||||
}
|
||||
|
||||
size_t length() {return _size;}
|
||||
return t;
|
||||
}
|
||||
|
||||
uint8_t& operator[](int const address) {return getDataPtr()[address];}
|
||||
uint8_t const & operator[](int const address) const {return getConstDataPtr()[address];}
|
||||
size_t length()
|
||||
{
|
||||
return _size;
|
||||
}
|
||||
|
||||
uint8_t& operator[](int const address)
|
||||
{
|
||||
return getDataPtr()[address];
|
||||
}
|
||||
uint8_t const & operator[](int const address) const
|
||||
{
|
||||
return getConstDataPtr()[address];
|
||||
}
|
||||
|
||||
protected:
|
||||
uint32_t _sector;
|
||||
uint8_t* _data;
|
||||
size_t _size;
|
||||
bool _dirty;
|
||||
uint32_t _sector;
|
||||
uint8_t* _data;
|
||||
size_t _size;
|
||||
bool _dirty;
|
||||
};
|
||||
|
||||
#if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_EEPROM)
|
||||
|
Reference in New Issue
Block a user