File content as of revision 6:25e1fa75c64d:

/* SAKURA Internet IoT Communication Module Library for mbed
 *
 * The MIT License (MIT)
 *
 * Copyright (c) SAKURA Internet Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the Software
 * is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#ifndef _SAKURAIO_H_
#define _SAKURAIO_H_

#include "mbed.h"
#include <SakuraIO/commands.h>

#define SAKURAIO_CONNECTION_STATUS_MASK (0x80)

class SakuraIO
{
protected:
  virtual void begin(){}
  virtual void end(){}

  virtual void sendByte(uint8_t data){}
  //virtual void finishSending(){}

  virtual uint8_t startReceive(uint8_t length){return length;};
  virtual uint8_t receiveByte(){return 0x00;}
  virtual uint8_t receiveByte(bool stop){return 0x00;}
  //virtual void finishReceiving(){}

  uint8_t executeCommand(uint8_t cmd,uint8_t requestLength, uint8_t *request, uint8_t *responseLength, uint8_t *response);

  uint8_t enqueueTxRaw(uint8_t ch, uint8_t type, uint8_t length, uint8_t *data, uint64_t offset);

public:
  uint8_t getConnectionStatus();
  uint8_t getSignalQuarity(); // Deprecated
  uint8_t getSignalQuality();
  uint64_t getUnixtime();
  uint8_t echoback(uint8_t length, uint8_t *data, uint8_t *response);
  uint16_t getADC(uint8_t channel);
  uint8_t enqueueTx(uint8_t ch, int32_t value, uint64_t offset);
  uint8_t enqueueTx(uint8_t ch, uint32_t value, uint64_t offset);
  uint8_t enqueueTx(uint8_t ch, int64_t value, uint64_t offset);
  uint8_t enqueueTx(uint8_t ch, uint64_t value, uint64_t offset);
  uint8_t enqueueTx(uint8_t ch, float value, uint64_t offset);
  uint8_t enqueueTx(uint8_t ch, double value, uint64_t offset);
  uint8_t enqueueTx(uint8_t ch, uint8_t value[8], uint64_t offset);
  uint8_t enqueueTx(uint8_t ch, int32_t value);
  uint8_t enqueueTx(uint8_t ch, uint32_t value);
  uint8_t enqueueTx(uint8_t ch, int64_t value);
  uint8_t enqueueTx(uint8_t ch, uint64_t value);
  uint8_t enqueueTx(uint8_t ch, float value);
  uint8_t enqueueTx(uint8_t ch, double value);
  uint8_t enqueueTx(uint8_t ch, uint8_t value[8]);
  uint8_t getTxQueueLength(uint8_t *available, uint8_t *queued);
  uint8_t clearTx();
  uint8_t getTxStatus(uint8_t *queue, uint8_t *immediate);
  uint8_t send();
  uint8_t dequeueRx(uint8_t *ch, uint8_t *type, uint8_t *value, int64_t *offset);
  uint8_t peekRx(uint8_t *ch, uint8_t *type, uint8_t *value, int64_t *offset);
  uint8_t getRxQueueLength(uint8_t *available, uint8_t *queued);
  uint8_t clearRx();
  uint16_t getProductID();
  uint8_t getUniqueID(char *data);
  uint8_t getFirmwareVersion(char *data);
  uint8_t unlock();
  uint8_t updateFirmware();
  uint8_t getFirmwareUpdateStatus();
  uint8_t reset();
};

class SakuraIO_SPI : public SakuraIO
{
protected:
    SPI &spi;
    DigitalOut &cs;
    virtual void begin();
    virtual void end();
    virtual void sendByte(uint8_t data);
    virtual uint8_t receiveByte(bool stop);
    virtual uint8_t receiveByte();
public:
    SakuraIO_SPI(SPI &_spi, DigitalOut &_cs);
};

class SakuraIO_I2C : public SakuraIO
{
protected:
  I2C i2c;
  int _length;

  virtual void begin();
  virtual void end();
  virtual void sendByte(uint8_t data);
  virtual uint8_t startReceive(uint8_t length);
  virtual uint8_t receiveByte(bool stop);
  virtual uint8_t receiveByte();
  uint8_t mode;
public:
  SakuraIO_I2C (I2C &_i2c);
  SakuraIO_I2C (PinName sda, PinName scl);
};

#endif // _SAKURAIO_H_