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Improved cc2x30 timer test examples

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* Adjusted the cc2530 timer-test example to reflect recent changes to clock_delay()
* Sensinode now uses the newer timer-test example copied over from cc2530dk
* Deleted the obsolete clock-test. timer-test is a superset
This commit is contained in:
George Oikonomou 2012-04-03 14:54:30 +01:00
parent 57969259ce
commit 225a6aff8c
3 changed files with 53 additions and 108 deletions
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16
examples/cc2530dk/timer-test.c
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@ -1,9 +1,7 @@
/**
* \file
* Tests related to clocks and timers
*
* This is clock_test.c plus a small addition by George Oikonomou
* (Loughborough University) in order to test the rtimer
* This is based on clock_test.c from the original sensinode port
*
* \author
* Zach Shelby <zach@sensinode.com> (Original)
@ -17,7 +15,6 @@
#include "dev/leds.h"
#include <stdio.h>
/*---------------------------------------------------------------------------*/
#define TEST_CLOCK_DELAY 1
#define TEST_RTIMER 1
@ -27,7 +24,7 @@
static struct etimer et;
#if TEST_CLOCK_DELAY
static clock_time_t start_count, end_count, diff;
static rtimer_clock_t start_count, end_count, diff;
#endif
#if TEST_CLOCK_SECONDS
@ -70,12 +67,13 @@ PROCESS_THREAD(clock_test_process, ev, data)
#if TEST_CLOCK_DELAY
printf("Clock delay test, (10,000 x i) cycles:\n");
i = 1;
while(i < 6) {
start_count = clock_time();
while(i < 7) {
start_count = RTIMER_NOW();
clock_delay(10000 * i);
end_count = clock_time();
end_count = RTIMER_NOW();
diff = end_count - start_count;
printf("Delayed %u = %u ticks = ~%u ms\n", 10000 * i, diff, diff * 8);
printf("Delayed %u = %u rtimer ticks = ~%u us\n", 10000 * i, diff,
diff * 64);
i++;
}
#endif