38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
#include <stdint.h>
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#include <string.h>
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#include <stdio.h>
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#include "lvgl.h"
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#include "user_tasks.h"
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osThreadId_t g_user_hello_task_handle;
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osThreadAttr_t g_user_hello_task_attributes = {
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.name = "HELO",
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.stack_size = 256 * 4,
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.priority = (osPriority_t) osPriorityNormal,
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};
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void user_hello_task(void *argument) {
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LV_LOG_INFO("Hello task started.");
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if(osMutexAcquire(g_user_lvgl_mutex_handle, osWaitForever) == osOK) {
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lv_obj_t * label1 = lv_label_create(lv_scr_act(), NULL);
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lv_label_set_long_mode(label1, LV_LABEL_LONG_BREAK); /*Break the long lines*/
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lv_label_set_recolor(label1, true); /*Enable re-coloring by commands in the text*/
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lv_label_set_align(label1, LV_LABEL_ALIGN_CENTER); /*Center aligned lines*/
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lv_label_set_text(label1, "#0000ff Re-color# #ff00ff words# #ff0000 of a# label "
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"and wrap long text automatically.");
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lv_obj_set_width(label1, 200);
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lv_obj_align(label1, NULL, LV_ALIGN_CENTER, 0, -30);
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lv_obj_t * label2 = lv_label_create(lv_scr_act(), NULL);
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lv_label_set_long_mode(label2, LV_LABEL_LONG_SROLL_CIRC); /*Circular scroll*/
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lv_obj_set_width(label2, 200);
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lv_label_set_text(label2, "It is a circularly scrolling text. ");
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lv_obj_align(label2, NULL, LV_ALIGN_CENTER, 0, 40);
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osMutexRelease(g_user_lvgl_mutex_handle);
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}
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for(;;) {
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osDelay(1000);
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}
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} |