/* * Copyright (c) 2022-2024, ArtInChip Technology Co., Ltd * * SPDX-License-Identifier: Apache-2.0 * * Authors: weilin.peng@artinchip.com */ #include #ifdef RT_USING_ULOG #include #endif extern void disp_driver_backlight_set(int brightness); int main(void) { #ifdef ULOG_USING_FILTER ulog_global_filter_lvl_set(ULOG_OUTPUT_LVL); #endif disp_driver_backlight_set(100); return 0; }