sdi->inst_type = SR_INST_SERIAL;
sdi->conn = serial;
- sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "CH1");
+ sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "V");
+ sr_channel_new(sdi, 1, SR_CHANNEL_ANALOG, TRUE, "I");
devc = g_malloc0(sizeof(struct dev_context));
sr_sw_limits_init(&devc->limits);
case SR_CONF_DEVICE_OPTIONS:
return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
case SR_CONF_VOLTAGE_TARGET:
+ if (!devc || !devc->model)
+ return SR_ERR_ARG;
*data = std_gvar_min_max_step_array(devc->model->voltage);
break;
case SR_CONF_CURRENT_LIMIT:
+ if (!devc || !devc->model)
+ return SR_ERR_ARG;
*data = std_gvar_min_max_step_array(devc->model->current);
break;
default: