halui.mdi-command-NN pins not showing up

    bool first_axis = true;
    for (axis_num=0; axis_num < EMCMOT_MAX_AXIS ; axis_num++) {
        if ( !(axis_mask & (1 << axis_num)) ) { continue; }
        char c = "xyzabcuvw"[axis_num];
        retval =  hal_pin_bit_newf(HAL_OUT, &(halui_data->axis_is_selected[axis_num]), comp_id, "halui.axis.%c.is-selected", c);
        if (retval < 0) return retval;
	retval =  hal_pin_float_newf(HAL_OUT, &(halui_data->axis_pos_commanded[axis_num]), comp_id, "halui.axis.%c.pos-commanded", c);
        if (retval < 0) return retval;
	retval =  hal_pin_float_newf(HAL_OUT, &(halui_data->axis_pos_feedback[axis_num]), comp_id, "halui.axis.%c.pos-feedback", c);
        if (retval < 0) return retval;
	retval =  hal_pin_float_newf(HAL_OUT, &(halui_data->axis_pos_relative[axis_num]), comp_id, "halui.axis.%c.pos-relative", c);
        if (retval < 0) return retval;
        if (first_axis) {
            // at startup, indicate [0] item is selected:
            *halui_data->joint_is_selected[0] = 1;
            *halui_data->axis_is_selected[axis_num] = 1;
        }
        first_axis = false;
    }