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#include <stdio.h>
#include "pico/stdlib.h"
#include "hardware/i2c.h"
#include "hardware/rtc.h"
#include "pico/util/datetime.h"
#include "oled/ss_oled.h"
#include "init.h"
#include "buttons.h"
#include "apps/main_clock.h"
#include "apps/home_menu.h"
int current_app = 0;
#define NUMBER_OF_APPS 2
#define APP_DATA_BUFFER_LEN 256
int (*APPS_FUNC_INIT[NUMBER_OF_APPS])(SSOLED *oled, char *data, uint data_size) = {home_menu_init, main_clock_init};
int (*APPS_FUNC_RENDER[NUMBER_OF_APPS])(SSOLED *oled, char *data, uint data_size) = {home_menu_render, main_clock_render};
int (*APPS_FUNC_BTNPRESS[NUMBER_OF_APPS])(SSOLED *oled, char *data, uint data_size, uint gpio) = {home_menu_btnpressed, main_clock_btnpressed};
int (*APPS_FUNC_BGREFRESH[NUMBER_OF_APPS])(SSOLED *oled, char *data, uint data_size, char in_foreground) = {home_menu_bgrefresh, main_clock_bgrefresh};
int (*APPS_FUNC_DESTROY[NUMBER_OF_APPS])(SSOLED *oled, char *data, uint data_size) = {home_menu_destroy, main_clock_destroy};
char APPS_DATA[NUMBER_OF_APPS][APP_DATA_BUFFER_LEN];
int APPS_DESTROY_ON_EXIT[NUMBER_OF_APPS] = {0, 1};
int APPS_IS_INIT[NUMBER_OF_APPS] = {0, 0}; // Only run in background if init
int app_init(int app_id) {
oledFill(&oled, 0,1); // Clear OLED
if (!APPS_IS_INIT[app_id]) {
APPS_IS_INIT[app_id] = 1;
return (*APPS_FUNC_INIT[app_id])(&oled, &APPS_DATA[app_id][0], sizeof(APPS_DATA[app_id]));
}
}
int app_render(int app_id) {
return (*APPS_FUNC_RENDER[app_id])(&oled, &APPS_DATA[app_id][0], sizeof(APPS_DATA[app_id]));
}
int app_btnpressed(int app_id, uint gpio) {
return (*APPS_FUNC_BTNPRESS[app_id])(&oled, &APPS_DATA[app_id][0], sizeof(APPS_DATA[app_id]), gpio);
}
int app_destroy(int app_id) {
// TODO: reset APPS_DATA for the app
if (APPS_IS_INIT[app_id]) {
APPS_IS_INIT[app_id] = 0;
return (*APPS_FUNC_DESTROY[app_id])(&oled, &APPS_DATA[app_id][0], sizeof(APPS_DATA[app_id]));
}
}
int app_bgrefresh(int app_id) {
if (APPS_IS_INIT[app_id])
return (*APPS_FUNC_BGREFRESH[app_id])(&oled, &APPS_DATA[app_id][0], sizeof(APPS_DATA[app_id]), app_id==current_app);
}
bool apps_bgrefresh(struct repeating_timer *t) { // TODO: Refresh done on core1
for (int i=0; i < NUMBER_OF_APPS; i++) {
app_bgrefresh(i);
}
return true;
}
void app_switch(int old_appid, int new_appid) {
if (APPS_DESTROY_ON_EXIT[old_appid]) {
app_destroy(old_appid);
}
app_init(new_appid);
current_app = new_appid;
}
int main() {
init_all();
init_buttons();
struct repeating_timer timer;
add_repeating_timer_ms(250, apps_bgrefresh, NULL, &timer);
app_init(current_app);
while (1) {
app_render(current_app);
sleep_ms(500);
}
return 0;
}
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