73 lines
1.3 KiB
C++
73 lines
1.3 KiB
C++
#include "countdown.h"
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#include "screen/menu.h"
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#include "display.h"
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#include "state.h"
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#include "config.h"
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#include "buzzer.h"
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void CountdownScreen::printRemainingTime()
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{
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const char* time = FormatTime(ExposureTime - ((getCurrentTime() - ExposureTimerStart) / 1000));
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// TODO blank out, center, etc
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LCDPrintLineCentered(getDisplay(), 1, time);
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}
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void CountdownScreen::onShow()
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{
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mLastDisplayed = (uint32_t)-1;
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LCDPrintLine(getDisplay(), 0, "Exposing...");
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printRemainingTime();
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digitalWrite(PinLED, HIGH);
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}
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void CountdownScreen::onHide()
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{
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digitalWrite(PinLED, LOW);
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}
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void CountdownScreen::onButton()
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{
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// TODO Confirmation?
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Buzzer::click();
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getScreenManager()->show<MenuScreen>();
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}
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void CountdownScreen::onEncoder(long lastPosition, long newPosition)
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{
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// TODO Allow adding / removing time?
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}
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void CountdownScreen::onTick()
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{
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uint32_t elapsed = (getCurrentTime() - ExposureTimerStart) / 1000;
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if (elapsed >= ExposureTime)
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{
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getDisplay()->setCursor(0, 0);
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getDisplay()->print("Done! ");
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printRemainingTime();
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digitalWrite(PinLED, LOW);
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Buzzer::completed();
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ExposureTimerStart = 0;
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getScreenManager()->show<MenuScreen>();
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}
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else if (elapsed != mLastDisplayed)
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{
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printRemainingTime();
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mLastDisplayed = elapsed;
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}
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}
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