rdtech-um: send analog values in frames not samples

[libsigrok.git] / src / hardware / rdtech-um / protocol.c

diff --git a/src/hardware/rdtech-um/protocol.c b/src/hardware/rdtech-um/protocol.c
index 25de9ec41ea5d91d9a828eecd604ebf34a304624..6508742760798d70a5712e571063af261793f131 100644 (file)
--- a/src/hardware/rdtech-um/protocol.c
+++ b/src/hardware/rdtech-um/protocol.c
@@ -208,20 +208,23 @@ static int process_data(struct sr_dev_inst *sdi,
                return SR_ERR_DATA;
        }
 
+       ret = SR_OK;
+       std_session_send_df_frame_begin(sdi);
        for (ch_idx = 0; ch_idx < p->channel_count; ch_idx++) {
                ret = bv_get_value(&v, &p->channels[ch_idx].spec, data, dlen);
                if (ret != SR_OK)
-                       return ret;
+                       break;
                ret = feed_queue_analog_submit(devc->feeds[ch_idx], v, 1);
                if (ret != SR_OK)
-                       return ret;
+                       break;
        }
+       std_session_send_df_frame_end(sdi);
 
-       sr_sw_limits_update_samples_read(&devc->limits, 1);
+       sr_sw_limits_update_frames_read(&devc->limits, 1);
        if (sr_sw_limits_check(&devc->limits))
                sr_dev_acquisition_stop(sdi);
 
-       return SR_OK;
+       return ret;
 }
 
 static int accum_data(struct sr_dev_inst *sdi, struct sr_serial_dev_inst *serial)