colors.h

Committer:
jp
Date:
2011-02-13
Revision:
0:cf255d2aa92f
Child:
1:be3a691c4a56

File content as of revision 0:cf255d2aa92f:

/*
* Copyright or © or Copr. 2010, Thomas SOETE
* 
*    MODIFIED BY J.P. ARMSTRONG FROM WWW.MBEDGC.COM
*
* Author e-mail: thomas@soete.org
* Library website : http://mbed.org/users/Alkorin/libraries/SimpleLib/
* 
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software.  You can  use, 
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info". 
* 
* As a counterpart to the access to the source code and  rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty  and the software's author,  the holder of the
* economic rights,  and the successive licensors  have only  limited
* liability. 
* 
* In this respect, the user's attention is drawn to the risks associated
* with loading,  using,  modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean  that it is complicated to manipulate,  and  that  also
* therefore means  that it is reserved for developers  and  experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or 
* data to be ensured and,  more generally, to use and operate it in the 
* same conditions as regards security. 
* 
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*/

#ifndef __SIMPLELIB_LEDS_H__
#define __SIMPLELIB_LEDS_H__

#include "mbed_globals.h"

/** Bits **/
#define COLOR_OFF 0
#define RED1 (1 << 16)
#define RED2 (1 << 23)
#define RED3 (1 << 24)
#define GRN1 (1 << 25)
#define GRN2 (1 << 9)
#define GRN3 (1 << 8)

#define BLU1 (1 << 7)
#define BLU2 (1 << 6)

#define COLOR_MASK ( RED1 | RED2 | RED3 | GRN1 | GRN2 | GRN3 | BLU1 | BLU2 )

/** Macros **/
#define COLOR_INIT()     LPC_GPIO1->FIODIR |= COLOR_MASK;

#define COLOR_SET(value) do {                                 \
                            LPC_GPIO1->FIOMASK = ~COLOR_MASK; \
                            LPC_GPIO1->FIOPIN = (value);     \
                        } while(0)

#endif