The first video game for the mbed video game console. The code utilizes the SimpleLib package developed by thomas@soete.org. For more information about the project and if you'd like to download the schematics and PCB design visit http://www.mbedgc.com/
Diff: leds.h
- Revision:
- 0:31cd577d85a4
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/leds.h Sat Jul 09 15:47:27 2011 +0000 @@ -0,0 +1,55 @@ +/* +* Copyright or � or Copr. 2010, Thomas SOETE +* +* 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 LEDS_OFF 0 +#define LED1 (1 << 18) +#define LED2 (1 << 20) +#define LED3 (1 << 21) +#define LED4 (1 << 23) +#define LEDS_MASK (LED1 | LED2 | LED3 | LED4) + +/** Macros **/ +#define LEDS_INIT() LPC_GPIO1->FIODIR |= LEDS_MASK; + +#define LEDS_SET(value) do { \ + LPC_GPIO1->FIOMASK = ~LEDS_MASK; \ + LPC_GPIO1->FIOPIN = (value); \ + } while(0) + +#endif \ No newline at end of file