#pragma once

#include <fcntl.h>				//Needed for SPI port
#include <sys/ioctl.h>			//Needed for SPI port
#include <linux/spi/spidev.h>	//Needed for SPI port
#include <unistd.h>			//Needed for SPI port
#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <iostream>
#include <unistd.h>
#include <cstring>


class SPI
{
    public:
        SPI(int port);
        ~SPI();

        int SpiOpenPort();
        int SpiClosePort();
        int SpiWriteAndRead(unsigned char *data, int length);

    private:
        int spi_device;
        int spi_cs_fd;
        //int spi_cs0_fd;				//file descriptor for the SPI device
        //int spi_cs1_fd;				//file descriptor for the SPI device
        unsigned char spi_mode;
        unsigned char spi_bitsPerWord;
        unsigned int spi_speed;
};