Skip to content

F
FMC ADC 100M 14b 4cha
Commit 7a353647 authored by Alessandro Rubini's avatar Alessandro Rubini
Browse files
Options

fald-simple-acq: stdout gets only data 

Signed-off-by: Alessandro Rubini's avatarAlessandro Rubini <rubini@gnudd.com>
parent da1ebebd
Hide whitespace changes
Inline Side-by-side
Showing with 3 additions and 7 deletions
libtools/fald-simple-acq.c
View file @ 7a353647
......@@ -121,7 +121,6 @@ int main(int argc, char *argv[])
sscanf(argv[optind], "0x%x", &dev_id);
}
printf("Open ADC fmcadc_100MS_4ch_14bit dev_id 0x%04x ...\n", dev_id);
/* Open the ADC */
adc = fmcadc_open("fmcadc_100MS_4ch_14bit", dev_id, 0);
if (!adc) {
......@@ -135,7 +134,6 @@ int main(int argc, char *argv[])
exit(1);
}
printf("Configuring trigger ...\n");
/* Configure trigger parameter */
err = fmcadc_apply_config(adc, 0 , &trg);
if (err && errno != FMCADC_ENOMASK) {
......@@ -144,7 +142,6 @@ int main(int argc, char *argv[])
exit(1);
}
printf("Configuring acquisition ...\n");
/* Configure acquisition parameter */
err = fmcadc_apply_config(adc, 0 , &acq);
if (err && errno != FMCADC_ENOMASK) {
......@@ -153,7 +150,6 @@ int main(int argc, char *argv[])
exit(1);
}
printf("Start Acquisition ...\n");
/* Start acquisition and wait until it completes */
err = fmcadc_acq_start(adc, 0 , NULL);
if (err) {
......@@ -177,8 +173,9 @@ int main(int argc, char *argv[])
exit(1);
}
ctrl = buf.metadata;
printf("\nRead %d samples from shot %i/%i\n", ctrl->nsamples,
i + 1, acq.value[FMCADC_CONF_ACQ_N_SHOTS]);
fprintf(stderr, "Read %d samples from shot %i/%i\n",
ctrl->nsamples,
i + 1, acq.value[FMCADC_CONF_ACQ_N_SHOTS]);
/* we lazily know samplesize is 2 bytes and chcount is 4 */
data = buf.data;
......@@ -191,7 +188,6 @@ int main(int argc, char *argv[])
fmcadc_release_buffer(adc, &buf);
}
printf("Acquisition completed\n");
fmcadc_close(adc);
exit(0);
}
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment