giomba/nes-proj
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

RTIMER_BUSYWAIT_UNTIL_ABS: move cooja-specific implem to cooja platform directory

Browse Source
This commit is contained in:
Simon Duquennoy 2019-03-04 09:17:09 +01:00
parent 68e8846139
commit 11346c5bda
2 changed files with 17 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
arch/platform/cooja/rtimer-arch.h
View File

@ -35,6 +35,8 @@
#include "contiki.h"
#include "sys/clock.h"
#include "lib/simEnvChange.h"
#include "sys/cooja_mt.h"
#define RTIMER_ARCH_SECOND UINT64_C(1000000)
@ -47,4 +49,17 @@ int rtimer_arch_check(void);
int rtimer_arch_pending(void);
rtimer_clock_t rtimer_arch_next(void);
/** \brief A platform-specific implementation that calls cooja_mt_yield()
* periodically. Without this, Cooja will get stuck in the busy-loop
* without ever updating the current rtimer time. */
#define RTIMER_BUSYWAIT_UNTIL_ABS(cond, t0, max_time) \
({ \
bool c; \
while(!(c = cond) && RTIMER_CLOCK_LT(RTIMER_NOW(), (t0) + (max_time))) { \
simProcessRunValue = 1; \
cooja_mt_yield(); \
} \
c; \
})
#endif /* RTIMER_ARCH_H_ */

19
os/sys/rtimer.h
View File

@ -57,11 +57,6 @@
#include "dev/watchdog.h"
#include <stdbool.h>
#if CONTIKI_TARGET_COOJA
#include "lib/simEnvChange.h"
#include "sys/cooja_mt.h"
#endif
/** \brief The rtimer size (in bytes) */
#ifdef RTIMER_CONF_CLOCK_SIZE
#define RTIMER_CLOCK_SIZE RTIMER_CONF_CLOCK_SIZE
@ -194,24 +189,14 @@ void rtimer_arch_schedule(rtimer_clock_t t);
#endif /* RTIMER_CONF_GUARD_TIME */
/** \brief Busy-wait until a condition. Start time is t0, max wait time is max_time */
#if CONTIKI_TARGET_COOJA
#define RTIMER_BUSYWAIT_UNTIL_ABS(cond, t0, max_time) \
({ \
bool c; \
while(!(c = cond) && RTIMER_CLOCK_LT(RTIMER_NOW(), (t0) + (max_time))) { \
simProcessRunValue = 1; \
cooja_mt_yield(); \
} \
c; \
})
#else /* CONTIKI_TARGET_COOJA */
#ifndef RTIMER_BUSYWAIT_UNTIL_ABS
#define RTIMER_BUSYWAIT_UNTIL_ABS(cond, t0, max_time) \
({ \
bool c; \
while(!(c = cond) && RTIMER_CLOCK_LT(RTIMER_NOW(), (t0) + (max_time))); \
c; \
})
#endif /* CONTIKI_TARGET_COOJA */
#endif /* RTIMER_BUSYWAIT_UNTIL_ABS */
/** \brief Busy-wait until a condition for at most max_time */
#define RTIMER_BUSYWAIT_UNTIL(cond, max_time) \