diff options
Diffstat (limited to 'firmware/export')
-rw-r--r-- | firmware/export/timer.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/firmware/export/timer.h b/firmware/export/timer.h index afd60ac66c..15b5f108a3 100644 --- a/firmware/export/timer.h +++ b/firmware/export/timer.h | |||
@@ -25,6 +25,14 @@ | |||
25 | 25 | ||
26 | #ifndef SIMULATOR | 26 | #ifndef SIMULATOR |
27 | 27 | ||
28 | /* Assume timer base freq. is CPU clock base freq. Portalplayer chips use a | ||
29 | microsecond timer instead. */ | ||
30 | #if CONFIG_CPU == PP5020 || CONFIG_CPU == PP5002 | ||
31 | #define TIMER_FREQ 1000000 | ||
32 | #else | ||
33 | #define TIMER_FREQ CPU_FREQ | ||
34 | #endif | ||
35 | |||
28 | bool timer_register(int reg_prio, void (*unregister_callback)(void), | 36 | bool timer_register(int reg_prio, void (*unregister_callback)(void), |
29 | long cycles, int int_prio, void (*timer_callback)(void)); | 37 | long cycles, int int_prio, void (*timer_callback)(void)); |
30 | bool timer_set_period(long cycles); | 38 | bool timer_set_period(long cycles); |