From 5f9cc9abd8265b9d48093faa625ff3bf8e93e289 Mon Sep 17 00:00:00 2001
From: dak664 <dak664>
Date: Thu, 18 Feb 2010 17:21:44 +0000
Subject: [PATCH] add rtimers for cxmac

---
 cpu/avr/rtimer-arch.c | 10 +++++++---
 cpu/avr/rtimer-arch.h |  5 ++++-
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/cpu/avr/rtimer-arch.c b/cpu/avr/rtimer-arch.c
index ba2aba4f..0898248e 100644
--- a/cpu/avr/rtimer-arch.c
+++ b/cpu/avr/rtimer-arch.c
@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: rtimer-arch.c,v 1.6 2010/02/16 21:48:38 dak664 Exp $
+ * $Id: rtimer-arch.c,v 1.7 2010/02/18 17:21:44 dak664 Exp $
  */
 
 /**
@@ -44,6 +44,7 @@
 
 #include <avr/io.h>
 #include <avr/interrupt.h>
+#include <stdio.h>
 
 #include "sys/energest.h"
 #include "sys/rtimer.h"
@@ -68,7 +69,7 @@
 #define ETIFR TIFR3
 #define TICIE3 ICIE3
 #endif
-
+uint8_t rtimerworks;
 /*---------------------------------------------------------------------------*/
 #ifdef TCNT3
 ISR (TIMER3_COMPA_vect) {
@@ -76,7 +77,7 @@ ISR (TIMER3_COMPA_vect) {
 
   ETIMSK &= ~((1 << OCIE3A) | (1 << OCIE3B) | (1 << TOIE3) |
       (1 << TICIE3) | (1 << OCIE3C));
-
+rtimerworks++;
   /* Call rtimer callback */
   rtimer_run_next();
 
@@ -97,6 +98,7 @@ rtimer_arch_init(void)
   cli ();
 
 #ifdef TCNT3
+rtimerworks=240;
 
   ETIMSK &= ~((1 << OCIE3A) | (1 << OCIE3B) | (1 << TOIE3) |
       (1 << TICIE3) | (1 << OCIE3C));
@@ -132,6 +134,7 @@ rtimer_arch_schedule(rtimer_clock_t t)
   cli ();
 
 #ifdef TCNT3
+rtimerworks=250;
   /* Set compare register */
   OCR3A = t;
   ETIFR |= (1 << ICF3) | (1 << OCF3A) | (1 << OCF3B) | (1 << TOV3) |
@@ -145,4 +148,5 @@ rtimer_arch_schedule(rtimer_clock_t t)
 
   /* Restore interrupt state */
   SREG = sreg;
+  printf("rs%d",t);
 }
diff --git a/cpu/avr/rtimer-arch.h b/cpu/avr/rtimer-arch.h
index 93319edf..89f0431f 100644
--- a/cpu/avr/rtimer-arch.h
+++ b/cpu/avr/rtimer-arch.h
@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: rtimer-arch.h,v 1.4 2007/12/11 17:21:14 joxe Exp $
+ * $Id: rtimer-arch.h,v 1.5 2010/02/18 17:21:44 dak664 Exp $
  */
 
 #ifndef __RTIMER_ARCH_H__
@@ -36,8 +36,11 @@
 
 #include <avr/interrupt.h>
 
+/* Will affect radio on/off timing for cx-mac */
 #define RTIMER_ARCH_SECOND (8192)
 
+
+
 /* Handle that not all AVRs have TCNT3 - this should be configuratble
    in contiki-conf later! */
 #ifdef TCNT3
-- 
2.11.4.GIT