Add timer support for AVR 328P (Arduino)

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@3309 38d2e660-2303-0410-9eaa-f027e97ec537

diff --git a/bertos/cpu/avr/drv/timer_avr.c b/bertos/cpu/avr/drv/timer_avr.c
index 53a5c007211fc526d25270906b1ef92a087ae609..1ef5caec801ee67ae7dec43a9ec0d4ecc7fcabee 100644 (file)
--- a/bertos/cpu/avr/drv/timer_avr.c
+++ b/bertos/cpu/avr/drv/timer_avr.c
@@ -26,7 +26,7 @@
  * invalidate any other reasons why the executable file might be covered by
  * the GNU General Public License.
  *
- * Copyright 2005 Develer S.r.l. (http://www.develer.com/)
+ * Copyright 2005, 2010 Develer S.r.l. (http://www.develer.com/)
  *
  * -->
  *
@@ -34,6 +34,7 @@
  *
  * \author Bernie Innocenti <bernie@codewiz.org>
  * \author Francesco Sacchi <batt@develer.com>
+ * \author Luca Ottaviano <lottaviano@develer.com>
  *
  * \brief Low-level timer module for AVR (implementation).
  *
@@ -50,7 +51,7 @@
 
 #include <avr/io.h>
 
-#if CPU_AVR_ATMEGA1281 || CPU_AVR_ATMEGA168
+#if CPU_AVR_ATMEGA1281 || CPU_AVR_ATMEGA168 || CPU_AVR_ATMEGA328P
        #define REG_TIFR0 TIFR0
        #define REG_TIFR1 TIFR1
        #define REG_TIFR2 TIFR2

diff --git a/bertos/cpu/avr/drv/timer_avr.h b/bertos/cpu/avr/drv/timer_avr.h
index a9209bdc6d86b7cf1b3bb00f05da6bd6cf6dcb85..a2a413b60c5ce1b411eece4c42116f093b88451d 100644 (file)
--- a/bertos/cpu/avr/drv/timer_avr.h
+++ b/bertos/cpu/avr/drv/timer_avr.h
@@ -26,7 +26,7 @@
  * invalidate any other reasons why the executable file might be covered by
  * the GNU General Public License.
  *
- * Copyright 2003, 2004, 2005 Develer S.r.l. (http://www.develer.com/)
+ * Copyright 2003, 2004, 2005, 2010 Develer S.r.l. (http://www.develer.com/)
  * Copyright 2000 Bernie Innocenti <bernie@codewiz.org>
  *
  * -->
@@ -37,6 +37,7 @@
  *
  * \author Bernie Innocenti <bernie@codewiz.org>
  * \author Francesco Sacchi <batt@develer.com>
+ * \author Luca Ottaviano <lottaviano@develer.com>
  *
  */
 
@@ -73,7 +74,7 @@
 
        #define TIMER_PRESCALER      64
        #define TIMER_HW_BITS        8
-       #if CPU_AVR_ATMEGA1281 || CPU_AVR_ATMEGA168
+       #if CPU_AVR_ATMEGA1281 || CPU_AVR_ATMEGA168 || CPU_AVR_ATMEGA328P
                #define DEFINE_TIMER_ISR     DECLARE_ISR_CONTEXT_SWITCH(TIMER0_COMPA_vect)
        #else
                #define DEFINE_TIMER_ISR     DECLARE_ISR_CONTEXT_SWITCH(TIMER0_COMP_vect)
@@ -112,7 +113,7 @@
 
        #define TIMER_PRESCALER      64
        #define TIMER_HW_BITS        8
-       #if CPU_AVR_ATMEGA1281 || CPU_AVR_ATMEGA168
+       #if CPU_AVR_ATMEGA1281 || CPU_AVR_ATMEGA168 || CPU_AVR_ATMEGA328P
                #define DEFINE_TIMER_ISR     DECLARE_ISR_CONTEXT_SWITCH(TIMER2_COMPA_vect)
        #else
                #define DEFINE_TIMER_ISR     DECLARE_ISR_CONTEXT_SWITCH(TIMER2_COMP_vect)