X-Git-Url: https://git.friedersdorff.com/?a=blobdiff_plain;ds=sidebyside;f=common%2Ftimer.h;h=fe23f87aecd6c684bdf9f23e2a6a86669efb91d7;hb=75a59e4d12a13efc03cacd85b394fcf1204aad76;hp=6437473ff772051ab3f5208bbb319e43d493b9f2;hpb=dc79a8521946a3a2e5b86945b8043b87a8b8d78c;p=max%2Ftmk_keyboard.git
diff --git a/common/timer.h b/common/timer.h
index 6437473f..fe23f87a 100644
--- a/common/timer.h
+++ b/common/timer.h
@@ -20,24 +20,10 @@ along with this program. If not, see .
#include
-#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)