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authorPerry Hung <iperry@alum.mit.edu>2010-04-25 18:08:56 -0400
committerPerry Hung <iperry@alum.mit.edu>2010-04-25 18:08:56 -0400
commit62552a6f3f93223682f9df2df2614411f7e3d54c (patch)
tree05f71e01c98ac341c029b2a050b796f1be3de8b5 /core/wiring_shift.c
parent7ea059f945003c90ab56b1e6f762df9ae29ddf3c (diff)
downloadlibrambutan-62552a6f3f93223682f9df2df2614411f7e3d54c.tar.gz
librambutan-62552a6f3f93223682f9df2df2614411f7e3d54c.zip
Refactoring:
The 'core' directory has now been renamed to 'wirish.' Wirish is our version of the Arduino Wiring language.
Diffstat (limited to 'core/wiring_shift.c')
-rw-r--r--core/wiring_shift.c40
1 files changed, 0 insertions, 40 deletions
diff --git a/core/wiring_shift.c b/core/wiring_shift.c
deleted file mode 100644
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--- a/core/wiring_shift.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- wiring_shift.c - shiftOut() function
- Part of Arduino - http://www.arduino.cc/
-
- Copyright (c) 2005-2006 David A. Mellis
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General
- Public License along with this library; if not, write to the
- Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- Boston, MA 02111-1307 USA
-
- $Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
-*/
-
-#include "wiring.h"
-
-void shiftOut(uint8 dataPin, uint8 clockPin, uint8 bitOrder, uint8 val)
-{
- int i;
-
- for (i = 0; i < 8; i++) {
- if (bitOrder == LSBFIRST)
- digitalWrite(dataPin, !!(val & (1 << i)));
- else
- digitalWrite(dataPin, !!(val & (1 << (7 - i))));
-
- digitalWrite(clockPin, HIGH);
- digitalWrite(clockPin, LOW);
- }
-}