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authortmk2012-06-07 02:25:15 +0900
committertmk2012-06-07 02:47:33 +0900
commitf4125707399d11a7d80587659c464b9bcddb8c56 (patch)
tree1d2a02e30f8cd103e8f4dc36629c09f6a3d44fef /timer.h
parent225de7a847a511d004bf909b1334e19497cf2f9d (diff)
Moved files to common, protocol and doc directory
Diffstat (limited to 'timer.h')
-rw-r--r--timer.h53
1 files changed, 0 insertions, 53 deletions
diff --git a/timer.h b/timer.h
deleted file mode 100644
index f9e8181e6..000000000
--- a/timer.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-Copyright 2011 Jun Wako <wakojun@gmail.com>
-
-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, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef TIMER_H
-#define TIMER_H 1
-
-#include <stdint.h>
-
-#ifndef TIMER_PRESCALER
-# if F_CPU > 16000000
-# define TIMER_PRESCALER 256
-# elif F_CPU >= 4000000
-# define TIMER_PRESCALER 64
-# else
-# define TIMER_PRESCALER 8
-# endif
-#endif
-#define TIMER_RAW_FREQ (F_CPU/TIMER_PRESCALER)
-#define TIMER_RAW TCNT0
-#define TIMER_RAW_TOP (TIMER_RAW_FREQ/1000)
-
-#if (TIMER_RAW_TOP > 255)
-# error "Timer0 can't count 1ms at this clock freq. Use larger prescaler."
-#endif
-
-#define TIMER_DIFF(a, b, max) ((a) >= (b) ? (a) - (b) : (max) - (b) + (a))
-#define TIMER_DIFF_RAW(a, b) TIMER_DIFF(a, b, UINT8_MAX)
-#define TIMER_DIFF_MS(a, b) TIMER_DIFF(a, b, UINT16_MAX)
-
-
-extern volatile uint16_t timer_count;
-
-
-void timer_init(void);
-void timer_clear(void);
-uint16_t timer_read(void);
-uint16_t timer_elapsed(uint16_t last);
-
-#endif