blob: daa96bce73857b8431cdd918305c11e1617abdde [file] [log] [blame]
/*
* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu>
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <device.h>
#include <display.h>
#include <lvgl.h>
#include <stdio.h>
#include <string.h>
#include <zephyr.h>
#define LOG_LEVEL CONFIG_LOG_DEFAULT_LEVEL
#include <logging/log.h>
LOG_MODULE_REGISTER(app);
void main(void)
{
u32_t count = 0U;
char count_str[11] = {0};
struct device *display_dev;
lv_obj_t *hello_world_label;
lv_obj_t *count_label;
display_dev = device_get_binding(CONFIG_LVGL_DISPLAY_DEV_NAME);
if (display_dev == NULL) {
LOG_ERR("device not found. Aborting test.");
return;
}
hello_world_label = lv_label_create(lv_scr_act(), NULL);
lv_label_set_text(hello_world_label, "Hello world!");
lv_obj_align(hello_world_label, NULL, LV_ALIGN_CENTER, 0, 0);
count_label = lv_label_create(lv_scr_act(), NULL);
lv_obj_align(count_label, NULL, LV_ALIGN_IN_BOTTOM_MID, 0, 0);
display_blanking_off(display_dev);
while (1) {
if ((count % 100) == 0U) {
sprintf(count_str, "%d", count/100U);
lv_label_set_text(count_label, count_str);
}
lv_task_handler();
k_sleep(10);
++count;
}
}