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FMC TDC 1ns 5cha - Software
Commit 9242d28c authored by Miguel Gómez Sexto's avatar Miguel Gómez Sexto
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Added real read test 

Signed-off-by: Miguel Gómez Sexto's avatarMiguel Gomez <magomez@igalia.com>
parent e633a18d
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Showing with 21 additions and 4 deletions
lib/test.c
View file @ 9242d28c
......@@ -3,14 +3,16 @@
#include <string.h>
#include <fcntl.h>
#include <errno.h>
#include <inttypes.h>
#include "libtdc.h"
int main(int argc, char **argv)
{
struct tdc_board *b;
struct tdc_time t[10];
struct tdc_time t;
uint32_t set, get;
int res;
int i;
b = tdc_open(1);
if (!b) {
......@@ -117,7 +119,7 @@ int main(int argc, char **argv)
set = CHAN0;
if (tdc_set_active_channels(b, set))
printf("Error setting active channels\n");
res = tdc_read(b, 6, t, 10, O_NONBLOCK);
res = tdc_read(b, 6, &t, 1, O_NONBLOCK);
if (res == -1 && errno == EINVAL)
printf("Read from invalid chan OK\n");
else
......@@ -128,7 +130,7 @@ int main(int argc, char **argv)
set = CHAN0;
if (tdc_set_active_channels(b, set))
printf("Error setting active channels\n");
res = tdc_read(b, 1, t, 10, O_NONBLOCK);
res = tdc_read(b, 1, &t, 1, O_NONBLOCK);
if (res == -1 && errno == EINVAL)
printf("Read from disabled chan OK\n");
else
......@@ -139,12 +141,27 @@ int main(int argc, char **argv)
set = CHAN0;
if (tdc_set_active_channels(b, set))
printf("Error setting active channels\n");
res = tdc_read(b, 0, t, 10, O_NONBLOCK);
res = tdc_read(b, 0, &t, 1, O_NONBLOCK);
if (res == -1 && errno == EINVAL)
printf("Read with disabled chans OK\n");
else
printf("Read with disabled chans wrong\n");
/* read from valid chan */
tdc_set_host_utc_time(b);
tdc_activate_all_channels(b);
tdc_set_active_channels(b, CHAN0);
tdc_set_time_threshold(b, 10);
for (i = 0; i <100; i++) {
/* this should be a blocking read */
res = tdc_read(b, 0, &t, 1, 0);
if (res == 1) {
printf("Got sample: utc %"PRIu64" ticks %"PRIu64" bins %"PRIu64" dacapo %i",
t.utc, t.ticks, t.bins, t.da_capo);
} else {
printf("Error reading sample");
}
}
tdc_close(b);
......
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