examples/acq.c: fix example to adhere to new acquisition methods

This just performs the same acquisition method (skip trigger) as before

examples/acq.c: fix example to adhere to new acquisition methods
This just performs the same acquisition method (skip trigger) as before
e0ae5e2f · Lucas Russo · a8e753d6 · e0ae5e2f
Commit e0ae5e2f authored Sep 17, 2015 by Lucas Russo
Hide whitespace changes
Inline Side-by-side

Showing with 13 additions and 2 deletions

acq.c examples/acq.c +13 -2

No files found.
--- a/examples/acq.c
+++ b/examples/acq.c
@@ -203,11 +203,21 @@ int main (int argc, char *argv [])
        goto err_bpm_client_new;
    }

+    /* Set trigger to skip */
+    uint32_t acq_trig = 0;
+    bpm_client_err_e err = bpm_set_acq_trig (bpm_client, service, acq_trig);
+    if (err != BPM_CLIENT_SUCCESS){
+        fprintf (stderr, "[client:acq]: bpm_acq_set_trig failed\n");
+        goto err_bpm_set_acq_trig;
+    }
+
    uint32_t data_size = num_samples*acq_chan[chan].sample_size;
    uint32_t *data = (uint32_t *) zmalloc (data_size*sizeof (uint8_t));
    bool new_acq = true;
    acq_trans_t acq_trans = {.req =   {
-                                        .num_samples = num_samples,
+                                        .num_samples_pre = num_samples,
+                                        .num_samples_post = 0,
+                                        .num_shots = 1,
                                        .chan = chan,
                                      },
                             .block = {
@@ -215,7 +225,7 @@ int main (int argc, char *argv [])
                                        .data_size = data_size,
                                      }
                            };
-    bpm_client_err_e err = bpm_get_curve (bpm_client, service, &acq_trans,
+    err = bpm_get_curve (bpm_client, service, &acq_trans,
            50000, new_acq);
    if (err != BPM_CLIENT_SUCCESS){
        fprintf (stderr, "[client:acq]: bpm_get_curve failed\n");
@@ -227,6 +237,7 @@ int main (int argc, char *argv [])
    print_data (chan, data, acq_trans.block.bytes_read);

 err_bpm_client_new:
+err_bpm_set_acq_trig:
 err_bpm_get_curve:
    str_p = &chan_str;
    free (*str_p);