AVR platforms: use 32 bit clock_time_t.

platform/avr-atmega128rfa1/contiki-conf.h

@@ -56,18 +56,10 @@
  */
  /* Clock ticks per second */
 #define CLOCK_CONF_SECOND 128
-#if 1
-/* 16 bit counter overflows every ~10 minutes */
-typedef unsigned short clock_time_t;
-#define CLOCK_LT(a,b)  ((signed short)((a)-(b)) < 0)
-#define INFINITE_TIME 0xffff
-#define RIME_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */
-#define COLLECT_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */
-#else
-typedef unsigned long clock_time_t;
-#define CLOCK_LT(a,b)  ((signed long)((a)-(b)) < 0)
-#define INFINITE_TIME 0xffffffff
-#endif
+
+typedef uint32_t clock_time_t;
+#define CLOCK_LT(a,b)  ((int32_t)((a)-(b)) < 0)
+
 /* These routines are not part of the contiki core but can be enabled in cpu/avr/clock.c */
 void clock_delay_msec(uint16_t howlong);
 void clock_adjust_ticks(clock_time_t howmany);

platform/avr-raven/contiki-conf.h

@@ -68,18 +68,10 @@
  */
 /* Clock ticks per second */
 #define CLOCK_CONF_SECOND 128
-#if 1
-/* 16 bit counter overflows every ~10 minutes */
-typedef unsigned short clock_time_t;
-#define CLOCK_LT(a,b)  ((signed short)((a)-(b)) < 0)
-#define INFINITE_TIME 0xffff
-#define RIME_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */
-#define COLLECT_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */
-#else
-typedef unsigned long clock_time_t;
-#define CLOCK_LT(a,b)  ((signed long)((a)-(b)) < 0)
-#define INFINITE_TIME 0xffffffff
-#endif
+
+typedef uint32_t clock_time_t;
+#define CLOCK_LT(a,b)  ((int32_t)((a)-(b)) < 0)
+
 /* These routines are not part of the contiki core but can be enabled in cpu/avr/clock.c */
 void clock_delay_msec(uint16_t howlong);
 void clock_adjust_ticks(clock_time_t howmany);

platform/avr-ravenusb/contiki-conf.h

@@ -70,18 +70,10 @@
  */
  /* Clock ticks per second */
 #define CLOCK_CONF_SECOND 125
-#if 1
-/* 16 bit counter overflows every ~10 minutes */
-typedef unsigned short clock_time_t;
-#define CLOCK_LT(a,b)  ((signed short)((a)-(b)) < 0)
-#define INFINITE_TIME 0xffff
-#define RIME_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */
-#define COLLECT_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */
-#else
-typedef unsigned long clock_time_t;
-#define CLOCK_LT(a,b)  ((signed long)((a)-(b)) < 0)
-#define INFINITE_TIME 0xffffffff
-#endif
+
+typedef uint32_t clock_time_t;
+#define CLOCK_LT(a,b)  ((int32_t)((a)-(b)) < 0)
+
 /* These routines are not part of the contiki core but can be enabled in cpu/avr/clock.c */
 void clock_delay_msec(uint16_t howlong);
 void clock_adjust_ticks(clock_time_t howmany);

platform/avr-rcb/contiki-conf.h

@@ -62,18 +62,10 @@
  */
 /* Clock ticks per second */
 #define CLOCK_CONF_SECOND 125
-#if 1
-/* 16 bit counter overflows every ~10 minutes */
-typedef unsigned short clock_time_t;
-#define CLOCK_LT(a,b)  ((signed short)((a)-(b)) < 0)
-#define INFINITE_TIME 0xffff
-#define RIME_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */
-#define COLLECT_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */
-#else
-typedef unsigned long clock_time_t;
-#define CLOCK_LT(a,b)  ((signed long)((a)-(b)) < 0)
-#define INFINITE_TIME 0xffffffff
-#endif
+
+typedef uint32_t clock_time_t;
+#define CLOCK_LT(a,b)  ((int32_t)((a)-(b)) < 0)
+
 /* These routines are not part of the contiki core but can be enabled in cpu/avr/clock.c */
 void clock_delay_msec(uint16_t howlong);
 void clock_adjust_ticks(clock_time_t howmany);

platform/avr-zigbit/contiki-conf.h

@@ -62,18 +62,10 @@
  */
 /* Clock ticks per second */
 #define CLOCK_CONF_SECOND 125
-#if 1
-/* 16 bit counter overflows every ~10 minutes */
-typedef unsigned short clock_time_t;
-#define CLOCK_LT(a,b)  ((signed short)((a)-(b)) < 0)
-#define INFINITE_TIME 0xffff
-#define RIME_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */
-#define COLLECT_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */
-#else
-typedef unsigned long clock_time_t;
-#define CLOCK_LT(a,b)  ((signed long)((a)-(b)) < 0)
-#define INFINITE_TIME 0xffffffff
-#endif
+
+typedef uint32_t clock_time_t;
+#define CLOCK_LT(a,b)  ((int32_t)((a)-(b)) < 0)
+
 /* These routines are not part of the contiki core but can be enabled in cpu/avr/clock.c */
 void clock_delay_msec(uint16_t howlong);
 void clock_adjust_ticks(clock_time_t howmany);

platform/micaz/platform-conf.h

@@ -56,18 +56,10 @@
  */
  /* Clock ticks per second */
 #define CLOCK_CONF_SECOND 128
-#if 1
-/* 16 bit counter overflows every ~10 minutes */
-typedef unsigned short clock_time_t;
-#define CLOCK_LT(a,b)  ((signed short)((a)-(b)) < 0)
-#define INFINITE_TIME 0xffff
-#define RIME_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */
-#define COLLECT_CONF_BROADCAST_ANNOUNCEMENT_MAX_TIME INFINITE_TIME/CLOCK_CONF_SECOND /* Default uses 600 */
-#else
-typedef unsigned long clock_time_t;
-#define CLOCK_LT(a,b)  ((signed long)((a)-(b)) < 0)
-#define INFINITE_TIME 0xffffffff
-#endif
+
+typedef uint32_t clock_time_t;
+#define CLOCK_LT(a,b)  ((int32_t)((a)-(b)) < 0)
+
 /* These routines are not part of the contiki core but can be enabled in cpu/avr/clock.c */
 void clock_delay_msec(uint16_t howlong);
 void clock_adjust_ticks(clock_time_t howmany);