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-rwxr-xr-xarduino_libs/ByteBuffer/ByteBuffer.cpp212
1 files changed, 0 insertions, 212 deletions
diff --git a/arduino_libs/ByteBuffer/ByteBuffer.cpp b/arduino_libs/ByteBuffer/ByteBuffer.cpp
deleted file mode 100755
index b151cef..0000000
--- a/arduino_libs/ByteBuffer/ByteBuffer.cpp
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- ByteBuffer.cpp - A circular buffer implementation for Arduino
- Created by Sigurdur Orn, July 19, 2010.
- siggi@mit.edu
- */
-
-#include <util/atomic.h>
-#include "WProgram.h"
-#include "ByteBuffer.h"
-
-
-ByteBuffer::ByteBuffer(){
-
-}
-
-void ByteBuffer::init(unsigned int buf_length){
- data = (byte*)malloc(sizeof(byte)*buf_length);
- capacity = buf_length;
- position = 0;
- length = 0;
-}
-
-void ByteBuffer::deAllocate(){
- free(data);
-}
-
-void ByteBuffer::clear(){
- position = 0;
- length = 0;
-}
-
-int ByteBuffer::getSize(){
- return length;
-}
-
-int ByteBuffer::getCapacity(){
- return capacity;
-}
-
-byte ByteBuffer::peek(unsigned int index){
- byte b = data[(position+index)%capacity];
- return b;
-}
-
-int ByteBuffer::put(byte in){
- if(length < capacity){
- // save data byte at end of buffer
- data[(position+length) % capacity] = in;
- // increment the length
- length++;
- return 1;
- }
- // return failure
- return 0;
-}
-
-int ByteBuffer::putInFront(byte in){
- if(length < capacity){
- // save data byte at end of buffer
- if( position == 0 )
- position = capacity-1;
- else
- position = (position-1)%capacity;
- data[position] = in;
- // increment the length
- length++;
- return 1;
- }
- // return failure
- return 0;
-}
-
-byte ByteBuffer::get(){
- byte b = 0;
-
-
- if(length > 0){
- b = data[position];
- // move index down and decrement length
- position = (position+1)%capacity;
- length--;
- }
-
- return b;
-}
-
-byte ByteBuffer::getFromBack(){
- byte b = 0;
- if(length > 0){
- b = data[(position+length-1)%capacity];
- length--;
- }
-
- return b;
-}
-
-//
-// Ints
-//
-
-int ByteBuffer::putIntInFront(int in){
- byte *pointer = (byte *)&in;
- putInFront(pointer[0]);
- putInFront(pointer[1]);
-}
-
-int ByteBuffer::putInt(int in){
- byte *pointer = (byte *)&in;
- put(pointer[1]);
- put(pointer[0]);
-}
-
-
-int ByteBuffer::getInt(){
- int ret;
- byte *pointer = (byte *)&ret;
- pointer[1] = get();
- pointer[0] = get();
- return ret;
-}
-
-int ByteBuffer::getIntFromBack(){
- int ret;
- byte *pointer = (byte *)&ret;
- pointer[0] = getFromBack();
- pointer[1] = getFromBack();
- return ret;
-}
-
-//
-// Longs
-//
-
-int ByteBuffer::putLongInFront(long in){
- byte *pointer = (byte *)&in;
- putInFront(pointer[0]);
- putInFront(pointer[1]);
- putInFront(pointer[2]);
- putInFront(pointer[3]);
-}
-
-int ByteBuffer::putLong(long in){
- byte *pointer = (byte *)&in;
- put(pointer[3]);
- put(pointer[2]);
- put(pointer[1]);
- put(pointer[0]);
-}
-
-
-long ByteBuffer::getLong(){
- long ret;
- byte *pointer = (byte *)&ret;
- pointer[3] = get();
- pointer[2] = get();
- pointer[1] = get();
- pointer[0] = get();
- return ret;
-}
-
-long ByteBuffer::getLongFromBack(){
- long ret;
- byte *pointer = (byte *)&ret;
- pointer[0] = getFromBack();
- pointer[1] = getFromBack();
- pointer[2] = getFromBack();
- pointer[3] = getFromBack();
- return ret;
-}
-
-
-//
-// Floats
-//
-
-int ByteBuffer::putFloatInFront(float in){
- byte *pointer = (byte *)&in;
- putInFront(pointer[0]);
- putInFront(pointer[1]);
- putInFront(pointer[2]);
- putInFront(pointer[3]);
-}
-
-int ByteBuffer::putFloat(float in){
- byte *pointer = (byte *)&in;
- put(pointer[3]);
- put(pointer[2]);
- put(pointer[1]);
- put(pointer[0]);
-}
-
-float ByteBuffer::getFloat(){
- float ret;
- byte *pointer = (byte *)&ret;
- pointer[3] = get();
- pointer[2] = get();
- pointer[1] = get();
- pointer[0] = get();
- return ret;
-}
-
-float ByteBuffer::getFloatFromBack(){
- float ret;
- byte *pointer = (byte *)&ret;
- pointer[0] = getFromBack();
- pointer[1] = getFromBack();
- pointer[2] = getFromBack();
- pointer[3] = getFromBack();
- return ret;
-}
-
-