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lishanpi/app/tasks/lvgl_task.cpp
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#include "lvgl_task.h"
#include "lvgl.h"
#include "lv_port_disp.h"
#include "lv_port_indev.h"
#include "monitor_task.h"
#include "work_task.h"
#include "packer_ui.h"
#include "led_driver.h"
#include "touch.h"
#include "lcd.h"
#include <cstdio>
#define LVGL_TASK_PRIORITY (RT_THREAD_PRIORITY_MAX - 2)
#define LVGL_TASK_STACK_SIZE 8192
extern Led led0, led1, led2, led3;
rt_thread_t lvgl_thread = RT_NULL;
enum PageId
{
PAGE_MONITOR,
PAGE_PACKER
};
static PageId current_page = PAGE_PACKER;
static const lv_color_t COLOR_BG = lv_color_hex(0x0D1117);
static const lv_color_t COLOR_CARD = lv_color_hex(0x161B22);
static const lv_color_t COLOR_HEADER_BG = lv_color_hex(0x1C2541);
static const lv_color_t COLOR_ACCENT = lv_color_hex(0x58A6FF);
static const lv_color_t COLOR_GREEN = lv_color_hex(0x3FB950);
static const lv_color_t COLOR_YELLOW = lv_color_hex(0xD29922);
static const lv_color_t COLOR_RED = lv_color_hex(0xF85149);
static const lv_color_t COLOR_TEXT = lv_color_hex(0xF0F6FC);
static const lv_color_t COLOR_TEXT_DIM = lv_color_hex(0x8B949E);
static const lv_color_t COLOR_BUTTON = lv_color_hex(0x21262D);
static const lv_color_t COLOR_BTN_ACTIVE = lv_color_hex(0x2EA043);
static lv_obj_t *uptime_label;
static lv_obj_t *cpu_speed_label;
static lv_obj_t *mem_bar;
static lv_obj_t *mem_info_label;
static lv_obj_t *mem_pct_label;
static lv_obj_t *tick_label;
static lv_obj_t *job_id_label;
static lv_obj_t *work_bar;
static lv_obj_t *work_status_label;
static lv_obj_t *work_desc_label;
static lv_obj_t *led_dots[4];
static lv_obj_t *touch_status_label;
static lv_obj_t *frame_counter_label;
static lv_obj_t *touch_coord_label;
static lv_obj_t *led_buttons[4];
static lv_obj_t *led_btn_labels[4];
static lv_obj_t *start_job_btn;
static lv_obj_t *start_job_label;
static uint32_t frame_count = 0;
static uint8_t led_states[4] = {0, 0, 0, 0};
static lv_obj_t *create_card(lv_obj_t *parent, lv_coord_t x, lv_coord_t y, lv_coord_t w, lv_coord_t h)
{
lv_obj_t *card = lv_obj_create(parent);
lv_obj_remove_style_all(card);
lv_obj_set_style_bg_color(card, COLOR_CARD, 0);
lv_obj_set_style_bg_opa(card, LV_OPA_COVER, 0);
lv_obj_set_style_radius(card, 8, 0);
lv_obj_set_style_border_width(card, 1, 0);
lv_obj_set_style_border_color(card, lv_color_hex(0x30363D), 0);
lv_obj_set_style_pad_all(card, 10, 0);
lv_obj_set_size(card, w, h);
lv_obj_set_pos(card, x, y);
return card;
}
static void create_card_title(lv_obj_t *card, const char *text)
{
lv_obj_t *title = lv_label_create(card);
lv_label_set_text(title, text);
lv_obj_set_style_text_color(title, COLOR_TEXT_DIM, 0);
lv_obj_set_style_text_font(title, &lv_font_montserrat_12, 0);
lv_obj_align(title, LV_ALIGN_TOP_LEFT, 0, 0);
}
static void led_btn_cb(lv_event_t *e)
{
uint32_t idx = (uint32_t)(uintptr_t)lv_event_get_user_data(e);
if (idx >= 4) return;
Led *leds[] = {&led0, &led1, &led2, &led3};
leds[idx]->toggle();
led_states[idx] = !led_states[idx];
if (led_states[idx])
{
lv_obj_set_style_bg_color(led_buttons[idx], COLOR_GREEN, 0);
lv_obj_set_style_border_color(led_buttons[idx], lv_color_hex(0x2EA043), 0);
lv_label_set_text(led_btn_labels[idx], "ON");
lv_obj_set_style_text_color(led_btn_labels[idx], COLOR_GREEN, 0);
}
else
{
lv_obj_set_style_bg_color(led_buttons[idx], COLOR_BUTTON, 0);
lv_obj_set_style_border_color(led_buttons[idx], lv_color_hex(0x30363D), 0);
lv_label_set_text(led_btn_labels[idx], "OFF");
lv_obj_set_style_text_color(led_btn_labels[idx], COLOR_TEXT_DIM, 0);
}
}
static void start_job_cb(lv_event_t *e)
{
(void)e;
static uint32_t job_counter = 0;
job_counter++;
work_task_send(job_counter);
printf("[UI] START JOB #%lu dispatched\r\n", (unsigned long)job_counter);
lv_obj_set_style_bg_color(start_job_btn, COLOR_GREEN, 0);
lv_obj_set_style_border_color(start_job_btn, lv_color_hex(0x2EA043), 0);
lv_label_set_text(start_job_label, "RUNNING");
lv_obj_set_style_text_color(start_job_label, COLOR_GREEN, 0);
lv_label_set_text(work_desc_label, "Job started...");
}
static lv_obj_t *create_led_btn(lv_obj_t *parent, lv_coord_t x, lv_coord_t y,
lv_coord_t w, lv_coord_t h, const char *text,
lv_event_cb_t cb, uint32_t idx)
{
lv_obj_t *btn = lv_btn_create(parent);
lv_obj_set_size(btn, w, h);
lv_obj_set_pos(btn, x, y);
lv_obj_set_style_bg_color(btn, COLOR_BUTTON, 0);
lv_obj_set_style_bg_grad_color(btn, COLOR_BUTTON, 0);
lv_obj_set_style_border_width(btn, 1, 0);
lv_obj_set_style_border_color(btn, lv_color_hex(0x30363D), 0);
lv_obj_set_style_radius(btn, 6, 0);
lv_obj_set_style_shadow_width(btn, 0, 0);
lv_obj_set_style_pad_all(btn, 0, 0);
lv_obj_set_style_transform_width(btn, 0, LV_STATE_PRESSED);
lv_obj_set_style_transform_height(btn, 0, LV_STATE_PRESSED);
lv_obj_t *name = lv_label_create(btn);
lv_label_set_text(name, text);
lv_obj_set_style_text_color(name, COLOR_TEXT, 0);
lv_obj_set_style_text_font(name, &lv_font_montserrat_12, 0);
lv_obj_align(name, LV_ALIGN_TOP_MID, 0, 4);
lv_obj_t *state = lv_label_create(btn);
lv_label_set_text(state, "OFF");
lv_obj_set_style_text_color(state, COLOR_TEXT_DIM, 0);
lv_obj_set_style_text_font(state, &lv_font_montserrat_14, 0);
lv_obj_align(state, LV_ALIGN_BOTTOM_MID, 0, -4);
lv_obj_add_event_cb(btn, cb, LV_EVENT_SHORT_CLICKED, (void *)(uintptr_t)idx);
return btn;
}
static void create_system_monitor_ui(void)
{
lv_obj_t *scr = lv_scr_act();
lv_obj_set_style_bg_color(scr, COLOR_BG, 0);
lv_obj_set_style_bg_opa(scr, LV_OPA_COVER, 0);
lv_obj_t *header = lv_obj_create(scr);
lv_obj_remove_style_all(header);
lv_obj_set_style_bg_color(header, COLOR_HEADER_BG, 0);
lv_obj_set_style_bg_opa(header, LV_OPA_COVER, 0);
lv_obj_set_style_radius(header, 0, 0);
lv_obj_set_size(header, 480, 52);
lv_obj_set_pos(header, 0, 0);
lv_obj_t *title = lv_label_create(header);
lv_label_set_text(title, "SYSTEM MONITOR");
lv_obj_set_style_text_color(title, COLOR_TEXT, 0);
lv_obj_set_style_text_font(title, &lv_font_montserrat_16, 0);
lv_obj_align(title, LV_ALIGN_CENTER, 0, -8);
uptime_label = lv_label_create(header);
lv_label_set_text(uptime_label, "Uptime: 00h 00m 00s");
lv_obj_set_style_text_color(uptime_label, COLOR_TEXT_DIM, 0);
lv_obj_set_style_text_font(uptime_label, &lv_font_montserrat_12, 0);
lv_obj_align(uptime_label, LV_ALIGN_CENTER, 0, 14);
lv_obj_t *cpu_card = create_card(scr, 10, 64, 222, 76);
create_card_title(cpu_card, "CPU");
cpu_speed_label = lv_label_create(cpu_card);
lv_label_set_text(cpu_speed_label, "168 MHz");
lv_obj_set_style_text_color(cpu_speed_label, COLOR_ACCENT, 0);
lv_obj_set_style_text_font(cpu_speed_label, &lv_font_montserrat_24, 0);
lv_obj_align(cpu_speed_label, LV_ALIGN_LEFT_MID, 0, 0);
tick_label = lv_label_create(cpu_card);
lv_label_set_text(tick_label, "Ticks: 0");
lv_obj_set_style_text_color(tick_label, COLOR_TEXT_DIM, 0);
lv_obj_set_style_text_font(tick_label, &lv_font_montserrat_12, 0);
lv_obj_align(tick_label, LV_ALIGN_BOTTOM_LEFT, 0, -4);
lv_obj_t *mem_card = create_card(scr, 242, 64, 228, 76);
create_card_title(mem_card, "MEMORY");
mem_info_label = lv_label_create(mem_card);
lv_label_set_text(mem_info_label, "Free: -- KB");
lv_obj_set_style_text_color(mem_info_label, COLOR_GREEN, 0);
lv_obj_set_style_text_font(mem_info_label, &lv_font_montserrat_16, 0);
lv_obj_align(mem_info_label, LV_ALIGN_LEFT_MID, 0, 0);
mem_bar = lv_bar_create(mem_card);
lv_obj_set_size(mem_bar, 208, 8);
lv_obj_align(mem_bar, LV_ALIGN_BOTTOM_LEFT, 0, -8);
lv_obj_set_style_bg_color(mem_bar, lv_color_hex(0x21262D), LV_PART_MAIN);
lv_obj_set_style_bg_color(mem_bar, COLOR_GREEN, LV_PART_INDICATOR);
lv_obj_set_style_radius(mem_bar, 4, LV_PART_MAIN);
lv_obj_set_style_radius(mem_bar, 4, LV_PART_INDICATOR);
lv_bar_set_range(mem_bar, 0, 100);
lv_bar_set_value(mem_bar, 0, LV_ANIM_OFF);
mem_pct_label = lv_label_create(mem_card);
lv_label_set_text(mem_pct_label, "0%");
lv_obj_set_style_text_color(mem_pct_label, COLOR_TEXT_DIM, 0);
lv_obj_set_style_text_font(mem_pct_label, &lv_font_montserrat_12, 0);
lv_obj_align(mem_pct_label, LV_ALIGN_RIGHT_MID, -4, 0);
lv_obj_t *work_card = create_card(scr, 10, 152, 460, 90);
create_card_title(work_card, "WORK TASK");
job_id_label = lv_label_create(work_card);
lv_label_set_text(job_id_label, "Idle");
lv_obj_set_style_text_color(job_id_label, COLOR_TEXT_DIM, 0);
lv_obj_set_style_text_font(job_id_label, &lv_font_montserrat_14, 0);
lv_obj_align(job_id_label, LV_ALIGN_TOP_LEFT, 0, 18);
work_bar = lv_bar_create(work_card);
lv_obj_set_size(work_bar, 440, 14);
lv_obj_align(work_bar, LV_ALIGN_LEFT_MID, 0, 6);
lv_obj_set_style_bg_color(work_bar, lv_color_hex(0x21262D), LV_PART_MAIN);
lv_obj_set_style_bg_color(work_bar, COLOR_ACCENT, LV_PART_INDICATOR);
lv_obj_set_style_radius(work_bar, 7, LV_PART_MAIN);
lv_obj_set_style_radius(work_bar, 7, LV_PART_INDICATOR);
lv_bar_set_range(work_bar, 0, 100);
lv_bar_set_value(work_bar, 0, LV_ANIM_OFF);
work_status_label = lv_label_create(work_card);
lv_label_set_text(work_status_label, "Idle");
lv_obj_set_style_text_color(work_status_label, COLOR_TEXT, 0);
lv_obj_set_style_text_font(work_status_label, &lv_font_montserrat_14, 0);
lv_obj_align(work_status_label, LV_ALIGN_RIGHT_MID, 0, 6);
work_desc_label = lv_label_create(work_card);
lv_label_set_text(work_desc_label, "Tap START JOB below");
lv_obj_set_style_text_color(work_desc_label, COLOR_TEXT_DIM, 0);
lv_obj_set_style_text_font(work_desc_label, &lv_font_montserrat_12, 0);
lv_obj_align(work_desc_label, LV_ALIGN_BOTTOM_LEFT, 0, -4);
lv_obj_t *ctrl_card = create_card(scr, 10, 254, 460, 260);
create_card_title(ctrl_card, "CONTROL");
lv_obj_t *led_hint = lv_label_create(ctrl_card);
lv_label_set_text(led_hint, "LED Indicators");
lv_obj_set_style_text_color(led_hint, COLOR_TEXT_DIM, 0);
lv_obj_set_style_text_font(led_hint, &lv_font_montserrat_12, 0);
lv_obj_align(led_hint, LV_ALIGN_TOP_LEFT, 0, 16);
int dot_x = 0;
for (int i = 0; i < 4; i++)
{
led_dots[i] = lv_obj_create(ctrl_card);
lv_obj_remove_style_all(led_dots[i]);
lv_obj_set_size(led_dots[i], 10, 10);
lv_obj_set_pos(led_dots[i], dot_x, 36);
lv_obj_set_style_bg_color(led_dots[i], lv_color_hex(0x21262D), 0);
lv_obj_set_style_bg_opa(led_dots[i], LV_OPA_COVER, 0);
lv_obj_set_style_radius(led_dots[i], 5, 0);
lv_obj_t *ln = lv_label_create(ctrl_card);
lv_label_set_text(ln, "OFF");
lv_obj_set_style_text_color(ln, COLOR_TEXT_DIM, 0);
lv_obj_set_style_text_font(ln, &lv_font_montserrat_12, 0);
lv_obj_set_pos(ln, dot_x + 14, 34);
dot_x += 110;
}
lv_obj_t *btn_hint = lv_label_create(ctrl_card);
lv_label_set_text(btn_hint, "Toggle Switches");
lv_obj_set_style_text_color(btn_hint, COLOR_TEXT_DIM, 0);
lv_obj_set_style_text_font(btn_hint, &lv_font_montserrat_12, 0);
lv_obj_align(btn_hint, LV_ALIGN_TOP_LEFT, 0, 56);
const char *led_names[] = {"LED0", "LED1", "LED2", "LED3"};
int led_w = 100;
int led_gap = 12;
int btn_start_x = (460 - (4 * led_w + 3 * led_gap)) / 2;
for (int i = 0; i < 4; i++)
{
int bx = btn_start_x + i * (led_w + led_gap);
led_buttons[i] = create_led_btn(ctrl_card, bx, 74, led_w, 40, led_names[i], led_btn_cb, i);
led_btn_labels[i] = lv_obj_get_child(led_buttons[i], 1);
}
lv_obj_t *sep = lv_obj_create(ctrl_card);
lv_obj_remove_style_all(sep);
lv_obj_set_size(sep, 440, 1);
lv_obj_set_style_bg_color(sep, lv_color_hex(0x30363D), 0);
lv_obj_set_style_bg_opa(sep, LV_OPA_COVER, 0);
lv_obj_align(sep, LV_ALIGN_BOTTOM_LEFT, 0, -86);
lv_obj_t *task_hint = lv_label_create(ctrl_card);
lv_label_set_text(task_hint, "Task");
lv_obj_set_style_text_color(task_hint, COLOR_TEXT_DIM, 0);
lv_obj_set_style_text_font(task_hint, &lv_font_montserrat_12, 0);
lv_obj_align(task_hint, LV_ALIGN_BOTTOM_LEFT, 0, -70);
start_job_btn = lv_btn_create(ctrl_card);
lv_obj_set_size(start_job_btn, 130, 44);
lv_obj_align(start_job_btn, LV_ALIGN_BOTTOM_LEFT, 0, -16);
lv_obj_set_style_bg_color(start_job_btn, COLOR_BUTTON, 0);
lv_obj_set_style_border_width(start_job_btn, 1, 0);
lv_obj_set_style_border_color(start_job_btn, lv_color_hex(0x30363D), 0);
lv_obj_set_style_radius(start_job_btn, 6, 0);
lv_obj_set_style_shadow_width(start_job_btn, 0, 0);
lv_obj_set_style_transform_width(start_job_btn, 0, LV_STATE_PRESSED);
lv_obj_set_style_transform_height(start_job_btn, 0, LV_STATE_PRESSED);
start_job_label = lv_label_create(start_job_btn);
lv_label_set_text(start_job_label, "START JOB");
lv_obj_set_style_text_color(start_job_label, COLOR_TEXT, 0);
lv_obj_set_style_text_font(start_job_label, &lv_font_montserrat_14, 0);
lv_obj_align(start_job_label, LV_ALIGN_CENTER, 0, 0);
lv_obj_add_event_cb(start_job_btn, start_job_cb, LV_EVENT_SHORT_CLICKED, NULL);
lv_obj_t *task_info = lv_label_create(ctrl_card);
lv_label_set_text(task_info, "Sends async work job");
lv_obj_set_style_text_color(task_info, COLOR_TEXT_DIM, 0);
lv_obj_set_style_text_font(task_info, &lv_font_montserrat_12, 0);
lv_obj_align(task_info, LV_ALIGN_BOTTOM_LEFT, 140, -16);
lv_obj_t *touch_card = create_card(scr, 10, 526, 460, 50);
create_card_title(touch_card, "TOUCH");
touch_status_label = lv_label_create(touch_card);
lv_label_set_text(touch_status_label, "Touch: OK");
lv_obj_set_style_text_color(touch_status_label, COLOR_GREEN, 0);
lv_obj_set_style_text_font(touch_status_label, &lv_font_montserrat_12, 0);
lv_obj_align(touch_status_label, LV_ALIGN_LEFT_MID, 0, 6);
touch_coord_label = lv_label_create(touch_card);
lv_label_set_text(touch_coord_label, "(0, 0)");
lv_obj_set_style_text_color(touch_coord_label, COLOR_TEXT_DIM, 0);
lv_obj_set_style_text_font(touch_coord_label, &lv_font_montserrat_12, 0);
lv_obj_align(touch_coord_label, LV_ALIGN_RIGHT_MID, -10, 6);
lv_obj_t *ver_label = lv_label_create(touch_card);
lv_label_set_text(ver_label, "LVGL v8.3");
lv_obj_set_style_text_color(ver_label, COLOR_TEXT_DIM, 0);
lv_obj_set_style_text_font(ver_label, &lv_font_montserrat_12, 0);
lv_obj_align(ver_label, LV_ALIGN_CENTER, 0, 6);
frame_counter_label = lv_label_create(scr);
lv_label_set_text(frame_counter_label, "Frames: 0");
lv_obj_set_style_text_color(frame_counter_label, COLOR_TEXT_DIM, 0);
lv_obj_set_style_text_font(frame_counter_label, &lv_font_montserrat_12, 0);
lv_obj_align(frame_counter_label, LV_ALIGN_BOTTOM_MID, 0, -6);
}
static void update_ui(void)
{
uint32_t sec = g_system_uptime_sec;
uint32_t h = sec / 3600;
uint32_t m = (sec % 3600) / 60;
uint32_t s = sec % 60;
char buf[64];
snprintf(buf, sizeof(buf), "Uptime: %02luh %02lum %02lus", (unsigned long)h, (unsigned long)m, (unsigned long)s);
lv_label_set_text(uptime_label, buf);
uint32_t free_kb = g_free_heap_size / 1024;
rt_size_t total_rt = 0;
rt_memory_info(NULL, &total_rt, NULL);
uint32_t total_kb = total_rt / 1024;
snprintf(buf, sizeof(buf), "Free: %lu / %lu KB", (unsigned long)free_kb, (unsigned long)total_kb);
lv_label_set_text(mem_info_label, buf);
uint8_t pct = 0;
if (total_kb > 0)
{
uint32_t used_kb = total_kb - (g_free_heap_size / 1024);
pct = (uint8_t)((used_kb * 100) / total_kb);
if (pct > 100) pct = 100;
}
lv_bar_set_value(mem_bar, pct, LV_ANIM_OFF);
snprintf(buf, sizeof(buf), "%u%%", (unsigned int)pct);
lv_label_set_text(mem_pct_label, buf);
if (pct > 80)
lv_obj_set_style_bg_color(mem_bar, COLOR_RED, LV_PART_INDICATOR);
else if (pct > 60)
lv_obj_set_style_bg_color(mem_bar, COLOR_YELLOW, LV_PART_INDICATOR);
else
lv_obj_set_style_bg_color(mem_bar, COLOR_GREEN, LV_PART_INDICATOR);
snprintf(buf, sizeof(buf), "Ticks: %lu", (unsigned long)rt_tick_get());
lv_label_set_text(tick_label, buf);
if (g_work_progress >= 0 && g_work_progress <= 100)
{
lv_bar_set_value(work_bar, g_work_progress, LV_ANIM_ON);
snprintf(buf, sizeof(buf), "%d%%", g_work_progress);
lv_label_set_text(work_status_label, buf);
lv_obj_set_style_bg_color(work_bar, COLOR_ACCENT, LV_PART_INDICATOR);
lv_label_set_text(work_desc_label, "Processing...");
lv_label_set_text(job_id_label, "Job active");
}
else
{
lv_bar_set_value(work_bar, 0, LV_ANIM_OFF);
lv_label_set_text(work_status_label, "Idle");
lv_obj_set_style_bg_color(work_bar, COLOR_TEXT_DIM, LV_PART_INDICATOR);
lv_label_set_text(job_id_label, "Idle");
lv_label_set_text(work_desc_label, "Tap START JOB below");
}
for (int i = 0; i < 4; i++)
{
if (led_states[i])
{
lv_color_t cols[] = {
lv_color_hex(0xFF4444),
lv_color_hex(0x44FF44),
lv_color_hex(0x4444FF),
lv_color_hex(0xFFFF44)
};
lv_obj_set_style_bg_color(led_dots[i], cols[i], 0);
}
else
{
lv_obj_set_style_bg_color(led_dots[i], lv_color_hex(0x21262D), 0);
}
}
GT1151 &touch = GT1151::instance();
if (touch.isActive(0))
{
snprintf(buf, sizeof(buf), "(%d, %d)", touch.x(0), touch.y(0));
lv_label_set_text(touch_coord_label, buf);
lv_label_set_text(touch_status_label, "Touch: Touched");
lv_obj_set_style_text_color(touch_status_label, COLOR_ACCENT, 0);
}
else
{
lv_label_set_text(touch_status_label, "Touch: OK");
lv_obj_set_style_text_color(touch_status_label, COLOR_GREEN, 0);
}
if (g_work_progress < 0)
{
lv_obj_set_style_bg_color(start_job_btn, COLOR_BUTTON, 0);
lv_obj_set_style_border_color(start_job_btn, lv_color_hex(0x30363D), 0);
lv_label_set_text(start_job_label, "START JOB");
lv_obj_set_style_text_color(start_job_label, COLOR_TEXT, 0);
}
snprintf(buf, sizeof(buf), "Frames: %lu", (unsigned long)frame_count);
lv_label_set_text(frame_counter_label, buf);
}
void lvgl_switch_to_packer(void)
{
packer_ui_create();
current_page = PAGE_PACKER;
printf("[LVGL] Switched to PACKER page\r\n");
}
void lvgl_switch_to_monitor(void)
{
packer_ui_destroy();
create_system_monitor_ui();
current_page = PAGE_MONITOR;
lv_scr_load(lv_scr_act());
update_ui();
printf("[LVGL] Switched to MONITOR page\r\n");
}
static void lvgl_work(void *parameter)
{
(void)parameter;
printf("[LVGL] LCD diagnostic: fill screen RED...\r\n");
Lcd::instance().clear(Lcd::Color::RED);
rt_thread_mdelay(500);
printf("[LVGL] fill screen GREEN...\r\n");
Lcd::instance().clear(Lcd::Color::GREEN);
rt_thread_mdelay(500);
printf("[LVGL] fill screen BLUE...\r\n");
Lcd::instance().clear(Lcd::Color::BLUE);
rt_thread_mdelay(500);
printf("[LVGL] Clear to black before LVGL init...\r\n");
Lcd::instance().clear(0x0000);
rt_thread_mdelay(200);
printf("[LVGL] Initializing...\r\n");
lv_init();
RetCode ret = lv_port_disp_init();
printf("[LVGL] disp_init: %d\r\n", ret);
ret = lv_port_indev_init();
printf("[LVGL] indev_init: %d\r\n", ret);
printf("[LVGL] Creating packer UI...\r\n");
packer_ui_create();
lv_obj_invalidate(lv_scr_act());
for (uint32_t i = 0; i < 50; i++)
{
lv_timer_handler();
rt_thread_mdelay(10);
}
printf("[LVGL] Packer UI running!\r\n");
uint32_t update_counter = 0;
while (1)
{
lv_timer_handler();
lv_port_indev_feed();
frame_count++;
update_counter++;
if ((update_counter % 50) == 0)
{
if (current_page == PAGE_MONITOR)
update_ui();
else
packer_ui_update();
lv_refr_now(NULL);
}
rt_thread_mdelay(5);
}
}
RetCode lvgl_task_init(void)
{
lvgl_thread = rt_thread_create("lvgl",
lvgl_work,
RT_NULL,
LVGL_TASK_STACK_SIZE,
LVGL_TASK_PRIORITY,
10);
if (lvgl_thread == RT_NULL)
return RET_ERROR;
rt_thread_startup(lvgl_thread);
return RET_OK;
}
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