Diff: scmRTOS/Common/usrlib.cpp

Revision:

1:a33478a10fd0

Parent:

0:331db0b44b67

--- a/scmRTOS/Common/usrlib.cpp	Tue Sep 21 19:48:05 2010 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,140 +0,0 @@
-//******************************************************************************
-//*
-//*     FULLNAME:  Single-Chip Microcontroller Real-Time Operating System
-//*
-//*     NICKNAME:  scmRTOS
-//*               
-//*     PURPOSE:  User Suport Library Source
-//*               
-//*     Version: 3.10
-//*
-//*     $Revision: 256 $
-//*     $Date:: 2010-01-22 #$
-//*
-//*     Copyright (c) 2003-2010, Harry E. Zhurov
-//*
-//*     Permission is hereby granted, free of charge, to any person 
-//*     obtaining  a copy of this software and associated documentation 
-//*     files (the "Software"), to deal in the Software without restriction, 
-//*     including without limitation the rights to use, copy, modify, merge, 
-//*     publish, distribute, sublicense, and/or sell copies of the Software, 
-//*     and to permit persons to whom the Software is furnished to do so, 
-//*     subject to the following conditions:
-//*
-//*     The above copyright notice and this permission notice shall be included 
-//*     in all copies or substantial portions of the Software.
-//*
-//*     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
-//*     EXPRESS  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
-//*     MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
-//*     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 
-//*     CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 
-//*     TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH 
-//*     THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//*
-//*     =================================================================
-//*     See http://scmrtos.sourceforge.net for documentation, latest
-//*     information, license and contact details.
-//*     =================================================================
-//*
-//******************************************************************************
-
-#include <usrlib.h>
-#include <commdefs.h>
-
-using namespace usr;
-
-//------------------------------------------------------------------------------
-//
-///   Circular buffer function-member description
-//
-//
-//
-TCbuf::TCbuf(byte* const Address, const byte Size) :
-        buf(Address),
-        size(Size),
-        count(0),
-        first(0),
-        last(0)
-{
-}
-//------------------------------------------------------------------------------
-bool TCbuf::write(const byte* data, const byte Count)
-{
-    if( Count > (size - count) )
-        return false;
-
-    for(byte i = 0; i < Count; i++)
-        push(*(data++));
-
-    return true;
-}
-//------------------------------------------------------------------------------
-void TCbuf::read(byte* data, const byte Count)
-{
-    byte N = Count <= count ? Count : count;
-
-    for(byte i = 0; i < N; i++)
-        data[i] = pop();
-}
-//------------------------------------------------------------------------------
-byte TCbuf::get_byte(const byte index) const
-{
-    byte x = first + index;
-
-    if(x < size)
-        return buf[x];
-    else
-        return buf[x - size];
-}
-
-//------------------------------------------------------------------------------
-bool TCbuf::put(const byte item)
-{
-    if(count == size)
-        return false;
-
-    push(item);
-    return true;
-}
-//------------------------------------------------------------------------------
-byte TCbuf::get()
-{
-    if(count)
-        return pop();
-    else
-        return 0;
-}
-//------------------------------------------------------------------------------
-//
-/// \note
-/// For internal purposes.
-/// Use this function with care - it doesn't perform free size check.
-//
-void TCbuf::push(const byte item)
-{
-    buf[last] = item;
-    last++;
-    count++;
-
-    if(last == size)
-        last = 0;
-}
-//------------------------------------------------------------------------------
-//
-/// \note
-/// For internal purposes.
-/// Use this function with care - it doesn't perform free size check.
-//
-byte TCbuf::pop()
-{
-    byte item = buf[first];
-
-    count--;
-    first++;
-    if(first == size)
-        first = 0;
-
-    return item;
-}
-//------------------------------------------------------------------------------