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#include <stdio.h>
#include "pico/stdlib.h"
#include "main_clock.hpp"
#include "../api.hpp"
#include "../buttons.hpp"
namespace app_main_clock {
// Time as string
// Adapted from pico-sdk/scr/common/pico_util/datetime.c
void time_as_str(char *buf, uint buf_size, const datetime_t *t) {
snprintf(buf,
buf_size,
"%d:%02d:%02d",
t->hour,
t->min,
t->sec);
};
void date_as_str(char *buf, uint buf_size, const datetime_t *t) {
static const char *DATETIME_DOWS[7] = {
"Sun",
"Mon",
"Tue",
"Wed",
"Thu",
"Fri",
"Sat",
};
snprintf(buf,
buf_size,
"%02d-%02d-%02d %s",
t->year,
t->month,
t->day,
DATETIME_DOWS[t->dotw - 1]);
};
void show_datetime(Api *app_api) {
char datetime_buf[256];
char *datetime_str = &datetime_buf[0];
datetime_t t;
app_api->datetime_get(&t);
// time
time_as_str(datetime_str, sizeof(datetime_buf), &t);
app_api->display_write_string(0,10,3, datetime_str, FONT_12x16, 0, 1);
// date
date_as_str(datetime_str, sizeof(datetime_buf), &t);
app_api->gui_footer_text((std::string)datetime_str);
}
// Rendering of the app
int render(Api *app_api) {
app_api->gui_header_text("Test clock", 17);
show_datetime(app_api);
return 0;
}
// Interpretation of button inputs
int btnpressed(Api *app_api, uint gpio) {
return 0;
}
// Initlisation of the app.
int init(Api *app_api) {
app_api->performance_set(Api::perf_modes::LOW_POWER);
return 1; // return 1 when function not implemented
}
// Processor intensive operations and functions related to drawing to the screen should only be done when the app is in_foreground(=1). This function is only called when the app is init.
int bgrefresh(Api *app_api, char in_foreground) {
return 1;
}
// Destruction of app, deinitlisation should be done here. This is only called if the app's APPS_DESTROY_ON_EXIT is set to 1. When it is not a "service" app.
int destroy(Api *app_api) {
return 1;
}
}
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