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improve test_hwtimer usefulness

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make the delays noticeable for humans
use HWTIMER_TICKS macro for platform independency
This commit is contained in:
Ludwig Ortmann 2014-01-22 20:12:36 +01:00
parent 944be85124
commit de3f8a1ae5
1 changed files with 5 additions and 5 deletions
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10
tests/test_hwtimer/main.c
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@ -16,16 +16,16 @@ int main(void)
puts("Initializing hwtimer [OK].");
#define BASE_DELAY 100000UL
#define DELTA_DELAY 10000UL
#define BASE_DELAY (1000UL * 1000UL)
#define DELTA_DELAY (100UL * 1000UL)
#define MSGLEN 12 // == strlen("callback %2i")
char msg[MSGLEN * ARCH_MAXTIMERS]; // == [callback 1\0callback 2\0...]
unsigned long delay = BASE_DELAY + (ARCH_MAXTIMERS * DELTA_DELAY);
unsigned long delay = BASE_DELAY + ((ARCH_MAXTIMERS-1) * DELTA_DELAY);
/* make the first timer first to fire so timers do not run out linearly */
char *msgn = msg;
snprintf(msgn, MSGLEN, "callback %2x", 1);
hwtimer_set(BASE_DELAY, callback, (void*) msgn);
hwtimer_set(HWTIMER_TICKS(BASE_DELAY), callback, (void*) msgn);
printf("set %s\n", msgn);
/* set up to ARCH_MAXTIMERS-1 because hwtimer_wait below also
@ -34,7 +34,7 @@ int main(void)
msgn = msg + (i*MSGLEN);
delay -= DELTA_DELAY;
snprintf(msgn, MSGLEN, "callback %2x", i+1);
hwtimer_set(delay, callback, (void*) msgn);
hwtimer_set(HWTIMER_TICKS(delay), callback, (void*) msgn);
printf("set %s\n", msgn);
}