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-rw-r--r--digital/io/src/main_timer.avr.c60
1 files changed, 0 insertions, 60 deletions
diff --git a/digital/io/src/main_timer.avr.c b/digital/io/src/main_timer.avr.c
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index bcb185b6..00000000
--- a/digital/io/src/main_timer.avr.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/* main_timer.avr.c */
-/* io - Input & Output with Artificial Intelligence (ai) support on AVR. {{{
- *
- * Copyright (C) 2009 Dufour Jérémy
- *
- * APBTeam:
- * Web: http://apbteam.org/
- * Email: team AT apbteam DOT org
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * }}} */
-
-#include "common.h"
-
-#include "main_timer.h"
-
-#include "modules/utils/utils.h"
-#include "io.h"
-
-void
-main_timer_init (void)
-{
- /* Configuration of the timer/counter 0:
- * - top = 0xff,
- * - prescaler = 256,
- * -> Fov = F_io / (prescaler * (TOP + 1))
- * -> Tov = 1 / Fov = 4.444 ms.
- * Note: if you change the TCCR0 register value, please also update
- * MT_TC0_PRESCALER and MT_TC0_TOP. */
- TCCR0 = regv (FOC0, WGM00, COM01, COM0, WGM01, CS02, CS01, CS00,
- 0, 0, 0, 0, 0, 1, 1, 0);
-}
-
-uint8_t
-main_timer_wait (void)
-{
- /* Let's pretend we have reached overflow before calling this function. */
- uint8_t count_before_ov = 1;
- /* Loop until an overflow of the timer occurs. */
- while (!(TIFR & _BV (TOV0)))
- /* We have not reached overflow. */
- count_before_ov = 0;
- /* Write 1 to clear overflow. */
- TIFR = _BV (TOV0);
-
- return count_before_ov;
-}