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lvgl hello world

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cqc
2026-02-02 00:43:39 +01:00
parent 818f773c49
commit 6230255137
1 changed files with 37 additions and 5 deletions
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42
main/main.c
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@ -9,18 +9,50 @@
#include "lvgl.h"
#include "bsp/esp-bsp.h"
#include "bsp/display.h"
#include "lv_demos.h"
static const lv_font_t * font_large;
static lv_style_t style_bw;
void app_main(void)
{
bsp_display_start();
bsp_display_lock(0);
bsp_display_lock(100);
//lv_demo_music();
// lv_demo_benchmark();
lv_demo_widgets();
bsp_display_brightness_set(20);
font_large = &lv_font_montserrat_18;
lv_style_init(&style_bw);
//lv_style_set_text_font(&style_bw, font_large);
lv_style_set_bg_color(&style_bw, lv_color_hex(0x000000));
lv_style_set_text_color(&style_bw, lv_color_hex(0xffffff));
lv_style_set_radius(&style_bw, 0);
lv_obj_add_style(lv_screen_active(), &style_bw, LV_PART_MAIN);
/*
lv_obj_t * cont = lv_obj_create(lv_screen_active());
lv_obj_add_style(cont, &style_bw, LV_PART_MAIN);
lv_obj_set_style_border_width(cont, 0, LV_PART_MAIN);
lv_obj_set_size(cont, lv_pct(100), lv_pct(100));
lv_obj_center(cont);
lv_obj_set_flex_flow(cont, LV_FLEX_FLOW_COLUMN);
*/
lv_obj_t * title = lv_label_create(lv_screen_active());
lv_obj_add_style(title, &style_bw, LV_PART_MAIN);
lv_label_set_text(title, "freeside minimap");
lv_obj_set_align(title, LV_ALIGN_TOP_MID);
lv_obj_t * text = lv_textarea_create(lv_screen_active());
lv_obj_add_style(text, &style_bw, LV_PART_MAIN);
lv_obj_set_pos(text, 50, 25);
lv_textarea_add_text(text, "hello");
lv_textarea_add_text(text, "world!");
lv_textarea_add_text(text, "\nnewline");
bsp_display_unlock();
}