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feat(demos): add high resolution demo (#7308)

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Co-authored-by: Gabor Kiss-Vamosi <kisvegabor@gmail.com>
This commit is contained in:
Liam
2024-12-22 05:57:46 -05:00
committed by GitHub
parent f5b00f5ad8
commit 36a6d173fc
244 changed files with 720823 additions and 2 deletions
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140
demos/high_res/lv_demo_high_res_api_example.c Normal file
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/**
* @file lv_demo_high_res_api_example.c
*
*/
/*********************
* INCLUDES
*********************/
#include "lv_demo_high_res.h"
#if LV_USE_DEMO_HIGH_RES
/*********************
* DEFINES
*********************/
/**********************
* TYPEDEFS
**********************/
/**********************
* STATIC PROTOTYPES
**********************/
static void exit_cb(lv_demo_high_res_api_t * api);
static void output_subject_observer_cb(lv_observer_t * observer, lv_subject_t * subject);
static void locked_observer_cb(lv_observer_t * observer, lv_subject_t * subject);
static void locked_timer_cb(lv_timer_t * t);
static void delete_timer_cb(lv_event_t * e);
static void clock_timer_cb(lv_timer_t * t);
/**********************
* STATIC VARIABLES
**********************/
/**********************
* MACROS
**********************/
/**********************
* GLOBAL FUNCTIONS
**********************/
void lv_demo_high_res_api_example(const char * assets_path, const char * logo_path, const char * slides_path)
{
lv_demo_high_res_api_t * api = lv_demo_high_res(assets_path, logo_path, slides_path, exit_cb);
/* see lv_demo_high_res.h for documentation of the available subjects */
lv_subject_set_int(&api->subjects.volume, 50);
lv_subject_set_pointer(&api->subjects.month_name, "August");
lv_subject_set_int(&api->subjects.month_day, 1);
lv_subject_set_pointer(&api->subjects.week_day_name, "Wednesday");
lv_subject_set_int(&api->subjects.temperature_outdoor, 16 * 10); /* 16 degrees C */
lv_subject_set_int(&api->subjects.main_light_temperature, 4500); /* 4500 degrees K */
lv_subject_set_int(&api->subjects.thermostat_target_temperature, 25 * 10); /* 25 degrees C */
lv_subject_set_pointer(&api->subjects.wifi_ssid, "my home Wi-Fi network");
lv_subject_set_pointer(&api->subjects.wifi_ip, "192.168.1.1");
lv_subject_add_observer(&api->subjects.music_play, output_subject_observer_cb, (void *)"music_play");
lv_subject_add_observer(&api->subjects.locked, output_subject_observer_cb, (void *)"locked");
lv_subject_add_observer(&api->subjects.volume, output_subject_observer_cb, (void *)"volume");
lv_subject_add_observer(&api->subjects.main_light_temperature, output_subject_observer_cb,
(void *)"main_light_temperature");
lv_subject_add_observer(&api->subjects.main_light_intensity, output_subject_observer_cb,
(void *)"main_light_intensity");
lv_subject_add_observer(&api->subjects.thermostat_fan_speed, output_subject_observer_cb,
(void *)"thermostat_fan_speed");
lv_subject_add_observer(&api->subjects.thermostat_target_temperature, output_subject_observer_cb,
(void *)"thermostat_target_temperature");
/* unlock after being locked for 3 seconds */
lv_timer_t * locked_timer = lv_timer_create_basic();
lv_obj_add_event_cb(api->base_obj, delete_timer_cb, LV_EVENT_DELETE, locked_timer);
lv_subject_add_observer(&api->subjects.locked, locked_observer_cb, locked_timer);
/* slowly increment the time */
lv_timer_t * clock_timer = lv_timer_create(clock_timer_cb, 10000, api);
lv_obj_add_event_cb(api->base_obj, delete_timer_cb, LV_EVENT_DELETE, clock_timer);
}
/**********************
* STATIC FUNCTIONS
**********************/
static void exit_cb(lv_demo_high_res_api_t * api)
{
lv_obj_delete(api->base_obj);
}
static void output_subject_observer_cb(lv_observer_t * observer, lv_subject_t * subject)
{
const char * subject_name = lv_observer_get_user_data(observer);
LV_LOG_USER("%s output subject value: %"PRId32, subject_name, lv_subject_get_int(subject));
}
static void locked_observer_cb(lv_observer_t * observer, lv_subject_t * subject)
{
if(lv_subject_get_int(subject)) {
/* unlock after being locked for 3 seconds */
lv_timer_t * timer = lv_observer_get_user_data(observer);
lv_timer_set_cb(timer, locked_timer_cb);
lv_timer_set_period(timer, 3000);
lv_timer_set_user_data(timer, subject);
lv_timer_set_repeat_count(timer, 1);
lv_timer_set_auto_delete(timer, false);
lv_timer_resume(timer);
}
}
static void locked_timer_cb(lv_timer_t * t)
{
lv_subject_t * locked_subject = lv_timer_get_user_data(t);
lv_subject_set_int(locked_subject, 0);
}
static void delete_timer_cb(lv_event_t * e)
{
lv_timer_t * timer = lv_event_get_user_data(e);
lv_timer_delete(timer);
}
static void clock_timer_cb(lv_timer_t * t)
{
/* slowly increment the time */
lv_demo_high_res_api_t * api = lv_timer_get_user_data(t);
int32_t minutes = lv_subject_get_int(&api->subjects.minute);
minutes += 1;
if(minutes > 59) {
minutes = 0;
int32_t hour = lv_subject_get_int(&api->subjects.hour);
hour += 1;
if(hour > 12) {
hour = 1;
}
lv_subject_set_int(&api->subjects.hour, hour);
}
lv_subject_set_int(&api->subjects.minute, minutes);
}
#endif /*LV_USE_DEMO_HIGH_RES*/