diff --git a/spi/spi.go b/spi/spi.go
deleted file mode 100644
index 0416b8a..0000000
--- a/spi/spi.go
+++ /dev/null
@@ -1,195 +0,0 @@
-package spi
-
-import (
-	"fmt"
-	"log"
-	"os"
-	"sync"
-	"syscall"
-	"unsafe"
-)
-
-const (
-	SPI_CPHA = 0x01
-	SPI_CPOL = 0x02
-
-	SPI_MODE_0 = (0 | 0)
-	SPI_MODE_1 = (0 | SPI_CPHA)
-	SPI_MODE_2 = (SPI_CPOL | 0)
-	SPI_MODE_3 = (SPI_CPOL | SPI_CPHA)
-
-	SPI_IOC_WR_MODE          = 0x40016B01
-	SPI_IOC_WR_BITS_PER_WORD = 0x40016B03
-	SPI_IOC_WR_MAX_SPEED_HZ  = 0x40046B04
-
-	SPI_IOC_RD_MODE          = 0x80016B01
-	SPI_IOC_RD_BITS_PER_WORD = 0x80016B03
-	SPI_IOC_RD_MAX_SPEED_HZ  = 0x80046B04
-
-	SPI_IOC_MESSAGE_0   = 1073769216 //0x40006B00
-	SPI_IOC_INCREMENTER = 2097152    //0x200000
-)
-
-type SpiBus interface {
-	TransferAndRecieveByteData(byte) (uint8, error)
-}
-
-type spiBus struct {
-	file *os.File
-	mode byte
-	mu   sync.Mutex
-}
-
-type spiMode struct {
-	mode uintptr
-}
-
-type spiIocTransfer struct {
-	tx_buf uint64
-	rx_buf uint64
-
-	length        uint32
-	speed_hz      uint32
-	delay_usecs   uint16
-	bits_per_word uint8
-}
-
-func spi_ioc_message_n(n uint32) uint32 {
-	return (SPI_IOC_MESSAGE_0 + (n * SPI_IOC_INCREMENTER))
-}
-
-func NewSpiBus() (SpiBus, error) {
-	var b *spiBus
-	var err error
-	b = new(spiBus)
-
-	fmt.Println("Opening SPI device.")
-	b.file, err = os.OpenFile("/dev/spidev0.1", os.O_EXCL, os.ModeExclusive)
-
-	if err != nil {
-		fmt.Print("spi: Could not open SPI device due to ")
-		fmt.Println(err.Error())
-		return nil, err
-	} else {
-		fmt.Println("spi: Successfully initialized spiBus")
-		fmt.Println("spi: File Fd = ", b.file.Fd())
-	}
-
-	var mode uint8
-	mode = 0
-	_, _, errno := syscall.Syscall(syscall.SYS_IOCTL, b.file.Fd(), SPI_IOC_RD_MODE, uintptr(unsafe.Pointer(&mode)))
-
-	if errno != 0 {
-		fmt.Println(syscall.Errno(errno))
-		err = syscall.Errno(errno)
-		return nil, err
-	} else {
-		fmt.Println("Successfully read the mode")
-		fmt.Println(mode)
-	}
-
-	_, _, errno = syscall.Syscall(syscall.SYS_IOCTL, b.file.Fd(), SPI_IOC_WR_MODE, uintptr(unsafe.Pointer(&mode)))
-
-	if errno != 0 {
-		fmt.Println(syscall.Errno(errno))
-		err = syscall.Errno(errno)
-		return nil, err
-	} else {
-		fmt.Println("Successfully read the mode")
-		fmt.Println(mode)
-	}
-
-	var speed_max uint32
-	speed_max = 5000000
-	_, _, errno = syscall.Syscall(syscall.SYS_IOCTL, b.file.Fd(), SPI_IOC_RD_MAX_SPEED_HZ, uintptr(unsafe.Pointer(&speed_max)))
-
-	if errno != 0 {
-		fmt.Println(syscall.Errno(errno))
-		err = syscall.Errno(errno)
-		return nil, err
-	} else {
-		fmt.Println("Successfully read the speed")
-		fmt.Println(speed_max)
-	}
-
-	_, _, errno = syscall.Syscall(syscall.SYS_IOCTL, b.file.Fd(), SPI_IOC_WR_MAX_SPEED_HZ, uintptr(unsafe.Pointer(&speed_max)))
-
-	if errno != 0 {
-		fmt.Println(syscall.Errno(errno))
-		err = syscall.Errno(errno)
-		return nil, err
-	} else {
-		fmt.Println("Successfully read the speed")
-		fmt.Println(speed_max)
-	}
-
-	var bps uint32
-	bps = 8
-	_, _, errno = syscall.Syscall(syscall.SYS_IOCTL, b.file.Fd(), SPI_IOC_RD_BITS_PER_WORD, uintptr(unsafe.Pointer(&bps)))
-
-	if errno != 0 {
-		fmt.Println(syscall.Errno(errno))
-		err = syscall.Errno(errno)
-		return nil, err
-	} else {
-		fmt.Println("Successfully read the bps")
-		fmt.Println(bps)
-	}
-
-	_, _, errno = syscall.Syscall(syscall.SYS_IOCTL, b.file.Fd(), SPI_IOC_WR_BITS_PER_WORD, uintptr(unsafe.Pointer(&bps)))
-
-	if errno != 0 {
-		fmt.Println(syscall.Errno(errno))
-		err = syscall.Errno(errno)
-		return nil, err
-	} else {
-		fmt.Println("Successfully wrote the bps")
-		fmt.Println(bps)
-	}
-
-	var bpw uint32
-	bpw = 8
-	_, _, errno = syscall.Syscall(syscall.SYS_IOCTL, b.file.Fd(), SPI_IOC_RD_BITS_PER_WORD, uintptr(unsafe.Pointer(&bpw)))
-
-	if errno != 0 {
-		fmt.Println(syscall.Errno(errno))
-		err = syscall.Errno(errno)
-		return nil, err
-	} else {
-		fmt.Println("Successfully read the bpw")
-		fmt.Println(bpw)
-	}
-
-	_, _, errno = syscall.Syscall(syscall.SYS_IOCTL, b.file.Fd(), SPI_IOC_WR_BITS_PER_WORD, uintptr(unsafe.Pointer(&bpw)))
-
-	if errno != 0 {
-		fmt.Println(syscall.Errno(errno))
-		err = syscall.Errno(errno)
-		return nil, err
-	} else {
-		fmt.Println("Successfully read the bpw")
-		fmt.Println(bpw)
-	}
-
-	return b, err
-}
-
-func (b *spiBus) TransferAndRecieveByteData(tx_data uint8) (rx_data uint8, err error) {
-	var data spiIocTransfer
-
-	data.delay_usecs = 0
-	data.length = 8
-	data.speed_hz = 5000000
-	data.bits_per_word = 8
-	data.tx_buf = uint64(uintptr(unsafe.Pointer(&tx_data)))
-	data.rx_buf = uint64(uintptr(unsafe.Pointer(&rx_data)))
-
-	_, _, errno := syscall.Syscall(syscall.SYS_IOCTL, b.file.Fd(), uintptr(spi_ioc_message_n(1)), uintptr(unsafe.Pointer(&data)))
-	if errno != 0 {
-		err = syscall.Errno(errno)
-		return 0, nil
-	}
-
-	log.Println("Successfully read the data")
-	return rx_data, nil
-}