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Code Issues 8 Releases Activity

Added a TimeEffect to show a countdown to a time given via MQTT.
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Fabian Schlenz
2019-12-21 14:21:31 +01:00
parent 994f4894dd
commit e2a56d7c29
8 changed files with 67 additions and 0 deletions
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37
src/effect_timer.cpp Normal file
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#include "effect_timer.h"
#include <FastLED.h>
#include "functions.h"
#include "fonts.h"
#include "ntp.h"
void TimerEffect::loop(uint16_t ms) {
if (timer==0) return;
CRGB bg_color(0x000000);
CRGB fg_color(0xCCCCCC);
unsigned long now = ntpClient.getEpochTime() - NTP_OFFSET;
long diff = timer - now;
window->clear(&bg_color);
if (diff < 0 && (now & 1)==0) return;
if (diff < 0) diff = 0;
int hours = diff / 3600;
int minutes = diff / 60;
int seconds = diff % 60;
if (minutes > 99) {
seconds = minutes % 60;
minutes = hours;
}
//void drawChar(Font f, uint8_t x, uint8_t y, const char c, CRGB* color, bool mask=false);
window->drawChar(&font_numbers3x5, 0<<8, 0<<8, '0' + (minutes / 10), &fg_color);
window->drawChar(&font_numbers3x5, 4<<8, 0<<8, '0' + (minutes % 10), &fg_color);
window->drawChar(&font_numbers3x5, 9<<8, 0<<8, '0' + (seconds / 10), &fg_color);
window->drawChar(&font_numbers3x5, 13<<8, 0<<8, '0' + (seconds % 10), &fg_color);
if (now & 1) {
window->setPixel(7, 1, &fg_color);
window->setPixel(7, 3, &fg_color);
}
}
TimerEffect::~TimerEffect() {
delete window;
}