1 files changed, 0 insertions, 66 deletions
diff --git a/libraries/SPI/SPI.cpp b/libraries/SPI/SPI.cpp
deleted file mode 100644
index 5e48073..0000000
--- a/libraries/SPI/SPI.cpp
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (c) 2010 by Cristian Maglie <c.maglie@bug.st>
- * SPI Master library for arduino.
- *
- * This file is free software; you can redistribute it and/or modify
- * it under the terms of either the GNU General Public License version 2
- * or the GNU Lesser General Public License version 2.1, both as
- * published by the Free Software Foundation.
- */
-
-#include "pins_arduino.h"
-#include "SPI.h"
-
-SPIClass SPI;
-
-void SPIClass::begin() {
-
-  // Set SS to high so a connected chip will be "deselected" by default
-  digitalWrite(SS, HIGH);
-
-  // When the SS pin is set as OUTPUT, it can be used as
-  // a general purpose output port (it doesn't influence
-  // SPI operations).
-  pinMode(SS, OUTPUT);
-
-  // Warning: if the SS pin ever becomes a LOW INPUT then SPI
-  // automatically switches to Slave, so the data direction of
-  // the SS pin MUST be kept as OUTPUT.
-  SPCR |= _BV(MSTR);
-  SPCR |= _BV(SPE);
-
-  // Set direction register for SCK and MOSI pin.
-  // MISO pin automatically overrides to INPUT.
-  // By doing this AFTER enabling SPI, we avoid accidentally
-  // clocking in a single bit since the lines go directly
-  // from "input" to SPI control.  
-  // http://code.google.com/p/arduino/issues/detail?id=888
-  pinMode(SCK, OUTPUT);
-  pinMode(MOSI, OUTPUT);
-}
-
-
-void SPIClass::end() {
-  SPCR &= ~_BV(SPE);
-}
-
-void SPIClass::setBitOrder(uint8_t bitOrder)
-{
-  if(bitOrder == LSBFIRST) {
-    SPCR |= _BV(DORD);
-  } else {
-    SPCR &= ~(_BV(DORD));
-  }
-}
-
-void SPIClass::setDataMode(uint8_t mode)
-{
-  SPCR = (SPCR & ~SPI_MODE_MASK) | mode;
-}
-
-void SPIClass::setClockDivider(uint8_t rate)
-{
-  SPCR = (SPCR & ~SPI_CLOCK_MASK) | (rate & SPI_CLOCK_MASK);
-  SPSR = (SPSR & ~SPI_2XCLOCK_MASK) | ((rate >> 2) & SPI_2XCLOCK_MASK);
-}
-