Host/Core/SPI.h

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/****
 * Sming Framework Project - Open Source framework for high efficiency native ESP8266 development.
 * Created 2015 by Skurydin Alexey
 * http://github.com/SmingHub/Sming
 * All files of the Sming Core are provided under the LGPL v3 license.
 *
 * SPI.h
 */

#pragma once

#include "SPIBase.h"
#include "SPISettings.h"

//#define SPI_DEBUG  1

// for compatibility when porting from Arduino
#define SPI_HAS_TRANSACTION 0

class SPIClass : public SPIBase
{
public:
    bool begin() override
    {
        return false;
    }

    void end() override
    {
    }

    using SPIBase::transfer;
    void transfer(uint8_t* buffer, size_t numberBytes) override
    {
    }

protected:
    void prepare(SPISettings& settings) override
    {
    }
};

extern SPIClass SPI;