git.zerfleddert.de Git - fnordlicht-mini/blob - firmware/fnordlicht-controller/globals.h

   1 /* vim:ts=4 sts=4 et tw=80
   2  *
   3  *         fnordlicht firmware
   4  *
   5  *    for additional information please
   6  *    see http://lochraster.org/fnordlichtmini
   7  *
   8  * (c) by Alexander Neumann <alexander@bumpern.de>
   9  *     Lars Noschinski <lars@public.noschinski.de>
  10  *
  11  * This program is free software: you can redistribute it and/or modify it
  12  * under the terms of the GNU General Public License version 3 as published by
  13  * the Free Software Foundation.
  14  *
  15  * This program is distributed in the hope that it will be useful, but WITHOUT
  16  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  17  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  18  * more details.
  19  *
  20  * You should have received a copy of the GNU General Public License along with
  21  * this program.  If not, see <http://www.gnu.org/licenses/>.
  22  */
  23
  24 #ifndef _FNORDLICHT_GLOBALS_H
  25 #define _FNORDLICHT_GLOBALS_H
  26
  27 #include <avr/version.h>
  28 #include "config.h"
  29 #include "../common/common.h"
  30
  31 /* check for avr-libc version */
  32 #if __AVR_LIBC_VERSION__ < 10600UL
  33 #error "newer libc version (>= 1.6.0) needed!"
  34 #endif
  35
  36 /* check if cpu speed is defined */
  37 #ifndef F_CPU
  38 #error "please define F_CPU! (see Makefile)"
  39 #endif
  40
  41 /* check if this cpu is supported */
  42 #if !(defined(__AVR_ATmega8__) || defined(__AVR_ATmega88__) || defined(__AVR_ATmega168__))
  43 #error "this cpu is not supported yet!"
  44 #endif
  45
  46 /* fifo size should be a power of 2 and below 128 */
  47 #define CONFIG_FIFO_SIZE 64
  48
  49 /* serial communication is required */
  50 #define CONFIG_SERIAL 1
  51
  52 /* leds */
  53 #define LED_PORTNAME B
  54 #define LED1_PIN     2
  55 #define LED2_PIN     1
  56
  57 /* buttons */
  58 #define BTN_PORTNAME C
  59 #define BTN1_PIN     5
  60 #define BTN2_PIN     4
  61
  62 /* infrared receiver */
  63 #define IR_PORTNAME  C
  64 #define IR_PIN       1
  65 #define IR_INTNUM    9   /* PC1 is PCINT9 */
  66
  67 /* convenient naming */
  68 #define LED_PORT _OUTPORT(LED_PORTNAME)
  69 #define LED_DDR  _DDRPORT(LED_PORTNAME)
  70
  71 #define BTN_PORT _OUTPORT(BTN_PORTNAME)
  72 #define BTN_DDR  _DDRPORT(BTN_PORTNAME)
  73 #define BTN_PIN  _INPORT(BTN_PORTNAME)
  74
  75 #endif /* _FNORDLICHT_CONFIG_H */