Serial port support for ATMega1280 (contributed by Fabio Bizzi).

[bertos.git] / bertos / cpu / cortex-m3 / drv / timer_cm3.h

diff --git a/bertos/cpu/cortex-m3/drv/timer_cm3.h b/bertos/cpu/cortex-m3/drv/timer_cm3.h
index 3e47d294912bacc447ad4b1bc628001ed79a24b5..6778606d29850b9a4c39cdd867dc7d4e69ccd027 100644 (file)
--- a/bertos/cpu/cortex-m3/drv/timer_cm3.h
+++ b/bertos/cpu/cortex-m3/drv/timer_cm3.h
@@ -40,6 +40,9 @@
 
 #include "cfg/cfg_timer.h"     /* CONFIG_TIMER */
 
+#include <cpu/detect.h>
+#include <cpu/irq.h>
+
 #if CPU_CM3_LM3S
        #include <io/lm3s.h>
 #elif CPU_CM3_STM32
@@ -90,12 +93,7 @@
 
        INLINE hptime_t timer_hw_hpread(void)
        {
-               return NVIC_ST_CURRENT_R;
-       }
-
-       INLINE hptime_t timer_hw_hpticks(ticks_t clock)
-       {
-               return (TIMER_HW_CNT - timer_hw_hpread()) + clock * TIMER_HW_CNT;
+               return (TIMER_HW_CNT - NVIC_ST_CURRENT_R);
        }
 
 #else