I tried the examples: vtimer_msg_diff: kernel_init(): jumping into first task... This is thread 3 Sending timer msg 0... Initializing "T1". now=00:8441 -> every 0.100000s: T1 diff=ld Sending timer msg 1... Initializing "T2". now=00:17643 -> every 0.200000s: T2 diff=ld Sending timer msg 2... Initializing "T3". now=00:26872 -> every 0.300000s: T3 diff=ld Sending timer msg 3... Initializing "T4". now=00:36134 -> every 0.500000s: T4 diff=ld Sending timer msg 4... Initializing "T5". now=00:45406 -> every 0.700000s: T5 diff=ld Sending timer msg 5... Initializing "T6". now=00:54691 -> every 1.100000s: T6 diff=ld now=00:115305 -> every 0.100000s: T1 diff=ld now=00:220643 -> every 0.100000s: T1 diff=ld WARNING: timer difference ldus exceeds MAXDIFF(21036)! now=00:231478 -> every 0.200000s: T2 diff=ld WARNING: timer difference ldus exceeds MAXDIFF(21036)! now=00:331448 -> every 0.100000s: T1 diff=ld WARNING: timer difference ldus exceeds MAXDIFF(21036)! now=00:342198 -> every 0.300000s: T3 diff=ld WARNING: timer difference ldus exceeds MAXDIFF(21036)! now=00:442229 -> every 0.200000s: T2 diff=ld WARNING: timer difference ldus exceeds MAXDIFF(21036)!
-> This seems to have a problem or is that normal? vtimer_msg: kernel_init(): jumping into first task... This is thread 3 sending 1st msg now=0:7625 -> every 2.0s: Hello World timer_thread: set timer successfully sending 2nd msg now=0:16728 -> every 5.0s: This is a Test timer_thread: set timer successfully This is thread 4 sec=1 min=0 hour=0 now=2:11923 -> every 2.0s: Hello World timer_thread: set timer successfully sec=2 min=0 hour=0 sec=3 min=0 hour=0 now=4:16357 -> every 2.0s: Hello World timer_thread: set timer successfully sec=4 min=0 hour=0 now=5:21434 -> every 5.0s: This is a Test timer_thread: set timer successfully sec=5 min=0 hour=0 now=6:20797 -> every 2.0s: Hello World timer_thread: set timer successfully sec=6 min=0 hour=0 sec=7 min=0 hour=0 now=8:25234 -> every 2.0s: Hello World timer_thread: set timer successfully sec=8 min=0 hour=0 sec=9 min=0 hour=0 now=10:26160 -> every 5.0s: This is a Test timer_thread: set timer successfully now=10:34230 -> every 2.0s: Hello World timer_thread: set timer successfully sec=10 min=0 hour=0 -> This seems to work properly. I will try the other ones later. Cheers, 2015-01-31 20:04 GMT+01:00 Oleg Hahm <[email protected]>: > Hi! > > > >I use the sleep function and it seems that it blocks the other threads > > >while sleeping. Has someone got the same problem? > > >I use sleep in the main thread with RPL_UDP example. > > > > there is no such function in RIOT. > > sleep() from POSIX is a wrapper around vtimer_sleep(). Usually, this will > let > only the calling thread sleep (technically, it's MUTEX_BLOCKED). If this is > not the case, it looks like a bug with vtimer or hwtimer on the particular > platform. Can you test tests/vtimer_* and tests/hwtimer_* to verify that > timers on your platform (SAMR21, I assume?) are working. > > Cheers, > Oleg > -- > panic("huh?\n"); > linux-2.2.16/arch/i386/kernel/smp.c > > _______________________________________________ > devel mailing list > [email protected] > http://lists.riot-os.org/mailman/listinfo/devel > > -- *Clenet BaptisteFR: +33 6 29 73 05 39* *Élève-Ingénieur ESEO Angers, dernière année, spécialisation: Architecte système temps réél embarqué* *Bidiplôme Master Robotics à l'Université de Plymouth en 2013-2014*
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