arduino-esp32/cores/esp32/Esp.h

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/*
Esp.h - ESP31B-specific APIs
Copyright (c) 2015 Ivan Grokhotkov. All rights reserved.
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.
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 ESP_H
#define ESP_H
#include <Arduino.h>
/**
* AVR macros for WDT managment
*/
typedef enum {
WDTO_0MS = 0, //!< WDTO_0MS
WDTO_15MS = 15, //!< WDTO_15MS
WDTO_30MS = 30, //!< WDTO_30MS
WDTO_60MS = 60, //!< WDTO_60MS
WDTO_120MS = 120, //!< WDTO_120MS
WDTO_250MS = 250, //!< WDTO_250MS
WDTO_500MS = 500, //!< WDTO_500MS
WDTO_1S = 1000,//!< WDTO_1S
WDTO_2S = 2000,//!< WDTO_2S
WDTO_4S = 4000,//!< WDTO_4S
WDTO_8S = 8000 //!< WDTO_8S
} WDTO_t;
typedef enum {
FM_QIO = 0x00,
FM_QOUT = 0x01,
FM_DIO = 0x02,
FM_DOUT = 0x03,
FM_UNKNOWN = 0xff
} FlashMode_t;
class EspClass
{
public:
EspClass() {}
~EspClass() {}
void restart();
uint32_t getFreeHeap();
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uint8_t getCpuFreqMHz(){ return CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ; }
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uint32_t getCycleCount();
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const char * getSdkVersion();
void deepSleep(uint32_t time_us);
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uint32_t getFlashChipSize();
uint32_t getFlashChipSpeed();
FlashMode_t getFlashChipMode();
uint32_t magicFlashChipSize(uint8_t byte);
uint32_t magicFlashChipSpeed(uint8_t byte);
FlashMode_t magicFlashChipMode(uint8_t byte);
bool flashEraseSector(uint32_t sector);
bool flashWrite(uint32_t offset, uint32_t *data, size_t size);
bool flashRead(uint32_t offset, uint32_t *data, size_t size);
};
extern EspClass ESP;
#endif //ESP_H