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FMC TDC 1ns 5cha - Software
Commit 569977c2 authored by Federico Vaga's avatar Federico Vaga
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ut: FD pulse, set absolute time 

Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@cern.ch>
parent b5f3a04b
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Showing with 33 additions and 12 deletions
unittest/fmctdc-ut.c
View file @ 569977c2
......@@ -6,6 +6,7 @@
*/
#include <errno.h>
#include <getopt.h>
#include <inttypes.h>
#include <libgen.h>
#include <poll.h>
#include <stdlib.h>
......@@ -25,19 +26,26 @@ static int fmcfd_dev_id;
static int fmctdc_execute_fmc_fdelay_pulse(unsigned int devid,
unsigned int channel,
unsigned int period_us,
unsigned int delay_us,
unsigned int count)
unsigned int relative_us,
unsigned int count,
struct fmctdc_time t)
{
char cmd[CMD_LEN];
snprintf(cmd, CMD_LEN,
"fmc-fdelay-pulse -d 0x%x -o %d -m pulse -T %du -w 150n -r %du -c %d > /dev/null",
devid, channel + 1, period_us, delay_us, count);
if (t.seconds)
snprintf(cmd, CMD_LEN,
"fmc-fdelay-pulse -d 0x%x -o %d -m pulse -T %du -w 150n -D %"PRId64":0 -c %d > /dev/null",
devid, channel + 1, period_us, t.seconds, count);
else
snprintf(cmd, CMD_LEN,
"fmc-fdelay-pulse -d 0x%x -o %d -m pulse -T %du -w 150n -r %du -c %d > /dev/null",
devid, channel + 1, period_us, relative_us, count);
printf("%s\n", cmd);
system("fmc-fdelay-board-time -d 0x700 get\n");
return system(cmd);
}
/**
* Print help message
* @param[in] name program name
......@@ -287,7 +295,7 @@ static void fmctdc_op_test_parameters(struct m_test *m_test,
{
struct fmctdc_test_desc *d = m_test->suite->private;
struct fmctdc_board *tdc = d->tdc;
struct fmctdc_time t[FMCTDC_NUM_CHANNELS], tmp;
struct fmctdc_time t[FMCTDC_NUM_CHANNELS], tmp, start;
struct pollfd p;
int i, k, err, ret;
......@@ -296,11 +304,21 @@ static void fmctdc_op_test_parameters(struct m_test *m_test,
m_assert_int_eq(0, err);
}
/* Generate pulses 2_pulses in the future */
err = fmctdc_get_time(tdc, &start);
m_assert_int_eq(0, err);
start.seconds += 2;
start.coarse = 0;
start.frac = 0;
for (i = 0; i < FMCTDC_NUM_CHANNELS - 1; ++i) {
err = fmctdc_execute_fmc_fdelay_pulse(fmcfd_dev_id,
i, period, 0, count);
i, period,
0,
count,
start);
m_assert_int_eq(0, err);
}
sleep(3);
for (k = 0; k < count; ++k) {
for (i = 0; i < FMCTDC_NUM_CHANNELS; ++i) {
......@@ -370,7 +388,7 @@ static void fmctdc_op_test6(struct m_test *m_test)
struct pollfd p;
const unsigned int timeout = 10;
int i, err, ret;
struct fmctdc_time t = {0, 0, 0, 0, 0};
for (i = 0; i < FMCTDC_NUM_CHANNELS - 1; ++i) {
err = fmctdc_coalescing_timeout_set(tdc, i, timeout);
......@@ -380,7 +398,8 @@ static void fmctdc_op_test6(struct m_test *m_test)
m_assert_int_eq(0, err);
err = fmctdc_execute_fmc_fdelay_pulse(fmcfd_dev_id,
i, 1, 0, 1000000);
i, 1, 0, 1000000,
t);
m_assert_int_eq(0, err);
p.fd = fmctdc_fileno_channel(tdc, i);
......@@ -399,6 +418,7 @@ static void fmctdc_op_test7(struct m_test *m_test)
struct pollfd p;
const unsigned int timeout = 10;
int i, err, ret;
struct fmctdc_time t = {0, 0, 0, 0, 0};
for (i = 0; i < FMCTDC_NUM_CHANNELS - 1; ++i) {
......@@ -409,7 +429,8 @@ static void fmctdc_op_test7(struct m_test *m_test)
m_assert_int_eq(0, err);
err = fmctdc_execute_fmc_fdelay_pulse(fmcfd_dev_id,
i, 1, 0, 1000000);
i, 1, 0, 1000000,
t);
m_assert_int_eq(0, err);
p.fd = fmctdc_fileno_channel(tdc, i);
......
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