diff options
Diffstat (limited to 'firmware/target/arm/tcc77x/timer-target.h')
-rw-r--r-- | firmware/target/arm/tcc77x/timer-target.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/firmware/target/arm/tcc77x/timer-target.h b/firmware/target/arm/tcc77x/timer-target.h new file mode 100644 index 0000000000..db25df7cd4 --- /dev/null +++ b/firmware/target/arm/tcc77x/timer-target.h | |||
@@ -0,0 +1,39 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2007 by Karl Kurbjun | ||
11 | * | ||
12 | * All files in this archive are subject to the GNU General Public License. | ||
13 | * See the file COPYING in the source tree root for full license agreement. | ||
14 | * | ||
15 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
16 | * KIND, either express or implied. | ||
17 | * | ||
18 | ****************************************************************************/ | ||
19 | #ifndef TIMER_TARGET_H | ||
20 | #define TIMER_TARGET_H | ||
21 | |||
22 | /* timers are based on XIN (12Mhz) */ | ||
23 | #define TIMER_FREQ (12000000) | ||
24 | |||
25 | bool __timer_set(long cycles, bool set); | ||
26 | bool __timer_register(void); | ||
27 | void __timer_unregister(void); | ||
28 | |||
29 | #define __TIMER_SET(cycles, set) \ | ||
30 | __timer_set(cycles, set) | ||
31 | |||
32 | #define __TIMER_REGISTER(reg_prio, unregister_callback, cycles, \ | ||
33 | int_prio, timer_callback) \ | ||
34 | __timer_register() | ||
35 | |||
36 | #define __TIMER_UNREGISTER(...) \ | ||
37 | __timer_unregister() | ||
38 | |||
39 | #endif /* TIMER_TARGET_H */ | ||