git.zerfleddert.de Git - fnordlicht-mini/blob - firmware/fnordlicht-controller/fcontrol.c

   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 /* includes */
  25 #include "globals.h"
  26 #include "../common/io.h"
  27
  28 #include <stdint.h>
  29 #include <avr/interrupt.h>
  30 #include <avr/pgmspace.h>
  31 #include <avr/wdt.h>
  32
  33 #include "../common/common.h"
  34 #include "usb.h"
  35 #include "timer.h"
  36 #include "uart.h"
  37 #include "ui.h"
  38 #include "ir.h"
  39
  40 /* NEVER CALL DIRECTLY! */
  41 void disable_watchdog(void) \
  42   __attribute__((naked)) \
  43   __attribute__((section(".init3")));
  44 void disable_watchdog(void)
  45 {
  46     MCUSR = 0;
  47     wdt_disable();
  48 }
  49
  50 /** main function
  51  */
  52 int main(void)
  53 {
  54     usb_init();
  55     timer_init();
  56     uart_init();
  57     ui_init();
  58     ir_init();
  59     ir_set_mode(IR_RECEIVE);
  60
  61     /* enable interrupts globally */
  62     sei();
  63
  64     usb_enable();
  65
  66     ui_blink(0x03, 0);
  67
  68     while (1) {
  69         usb_poll();
  70         ui_poll();
  71         ir_poll();
  72     }
  73 }