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| author | tmk <nobody@nowhere> | 2014-11-24 13:50:33 +0900 |
|---|---|---|
| committer | tmk <nobody@nowhere> | 2014-11-24 13:50:33 +0900 |
| commit | 363950982a291c3bfa03ac6362061b1d37dc06b0 (patch) | |
| tree | c46fc53fe00137ced3c8edd3d0766ee844f77516 /common/timer.h | |
| parent | eb90ed6238426db9367e294abfaefb5de07564f5 (diff) | |
| parent | 60096e11c77980ca6b54674c5b68248e8aa15d8d (diff) | |
| download | firmware-363950982a291c3bfa03ac6362061b1d37dc06b0.tar.gz firmware-363950982a291c3bfa03ac6362061b1d37dc06b0.tar.bz2 firmware-363950982a291c3bfa03ac6362061b1d37dc06b0.zip | |
Merge branch 'rn42' into merge_rn42
Conflicts:
.gitignore
common.mk
common/debug_config.h
common/print.h
Diffstat (limited to 'common/timer.h')
| -rw-r--r-- | common/timer.h | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/common/timer.h b/common/timer.h index 6437473ff..fe23f87ae 100644 --- a/common/timer.h +++ b/common/timer.h @@ -20,24 +20,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #include <stdint.h> -#ifndef TIMER_PRESCALER -# if F_CPU > 16000000 -# define TIMER_PRESCALER 256 -# elif F_CPU > 2000000 -# define TIMER_PRESCALER 64 -# elif F_CPU > 250000 -# define TIMER_PRESCALER 8 -# else -# define TIMER_PRESCALER 1 -# endif +#if defined(__AVR__) +#include "avr/timer_avr.h" #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_8(a, b) TIMER_DIFF(a, b, UINT8_MAX) |