continue;
}
- usb_get_port_path(devlist[i], connection_id, sizeof(connection_id));
-
libusb_close(hdl);
+ if (usb_get_port_path(devlist[i], connection_id, sizeof(connection_id)) < 0)
+ continue;
+
prof = NULL;
for (j = 0; supported_device[j].vid; j++) {
if (des.idVendor == supported_device[j].vid &&
devc->cur_samplerate = devc->samplerates[0];
}
- if (devc->cur_threshold == 0.0)
+ if (devc->cur_threshold == 0.0) {
devc->cur_threshold = thresholds[1][0];
+ return dslogic_set_voltage_threshold(sdi, devc->cur_threshold);
+ }
return SR_OK;
}
case SR_CONF_DEVICE_OPTIONS:
return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
case SR_CONF_VOLTAGE_THRESHOLD:
+ if (!devc || !devc->profile)
+ return SR_ERR_ARG;
if (!strcmp(devc->profile->model, "DSLogic"))
*data = std_gvar_thresholds(ARRAY_AND_SIZE(thresholds));
else
*data = std_gvar_min_max_step_thresholds(0.0, 5.0, 0.1);
break;
case SR_CONF_SAMPLERATE:
+ if (!devc)
+ return SR_ERR_ARG;
*data = std_gvar_samplerates(devc->samplerates, devc->num_samplerates);
break;
case SR_CONF_TRIGGER_MATCH: