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

   1 /*
   2  * unzap firmware
   3  *
   4  * (c) by Alexander Neumann <alexander@lochraster.org>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  *
  19  * For more information on the GPL, please go to:
  20  * http://www.gnu.org/copyleft/gpl.html
  21  */
  22
  23 #ifndef __UI_H
  24 #define __UI_H
  25
  26 #include <stdint.h>
  27 #include <stdbool.h>
  28
  29 /* helper macros */
  30 #define LED1_ON() LED_PORT |= _BV(LED1_PIN)
  31 #define LED1_OFF() LED_PORT &= ~_BV(LED1_PIN)
  32 #define LED1_TOGGLE() LED_PORT ^= _BV(LED1_PIN)
  33 #define LED2_ON() LED_PORT |= _BV(LED2_PIN)
  34 #define LED2_OFF() LED_PORT &= ~_BV(LED2_PIN)
  35 #define LED2_TOGGLE() LED_PORT ^= _BV(LED2_PIN)
  36
  37 /* initialize the button and led pins */
  38 void ui_init(void);
  39
  40 /* blink out a sequence (LSB first), every bit is 150ms long */
  41 void ui_blink(uint8_t sequence1, uint8_t sequence2);
  42
  43 /* check if the current blink sequency is done */
  44 bool ui_blinking(void);
  45
  46 /* poll for user actions */
  47 void ui_poll(void);
  48
  49 #endif