aboutsummaryrefslogtreecommitdiff
path: root/targets/arduino/wiring_shift.c
diff options
context:
space:
mode:
authorDavid A. Mellis <d.mellis@arduino.cc>2007-10-06 14:47:50 +0000
committerDavid A. Mellis <d.mellis@arduino.cc>2007-10-06 14:47:50 +0000
commit5f3976696ddf5d02ea7e6f805ce655e1f281e6ed (patch)
tree547c97780b4a79c5fac43ebcd017ddfb9b73971c /targets/arduino/wiring_shift.c
parent72e9f39fbde96b484338cbbd785680e5ab4a2e72 (diff)
Moving hardware/targets to hardware/cores.
Diffstat (limited to 'targets/arduino/wiring_shift.c')
-rwxr-xr-xtargets/arduino/wiring_shift.c40
1 files changed, 0 insertions, 40 deletions
diff --git a/targets/arduino/wiring_shift.c b/targets/arduino/wiring_shift.c
deleted file mode 100755
index 956f864..0000000
--- a/targets/arduino/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_private.h"
-
-void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, byte 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);
- }
-}