initial import

cores/esp32/Esp.h

@@ -0,0 +1,85 @@
+/*
+ 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();
+
+    uint32_t getChipId();
+
+    const char * getSdkVersion();
+
+
+    uint8_t getCpuFreqMHz();
+
+    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);
+
+    bool eraseConfig();
+
+    uint32_t getCycleCount();
+};
+
+extern EspClass ESP;
+
+#endif //ESP_H