51 lines
872 B
C
51 lines
872 B
C
#include <stdint.h>
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#include <stdlib.h>
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#include <util/delay.h>
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#include <ssd1306xled.h>
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#include "power.h"
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#include "buttons.h"
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#include "screen/state.h"
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#include "screen/counter.h"
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#include "screen/menu.h"
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// Forward declarations
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void handleCurrentScreen();
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int main()
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{
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// Delay is required on power-on for the SSD1306 to initialize,
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_delay_ms(40);
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ssd1306_init();
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ssd1306_clear();
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buttons_init();
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setCurrentScreen(Counter);
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while (1)
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{
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checkPower();
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if (powerState == On)
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{
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handleCurrentScreen();
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if (!buttons_active() && !peekScreenInvalidated())
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sleepUntilButton(_BV(BUTTON_UP) | _BV(BUTTON_DOWN) | _BV(BUTTON_OPTION), 0);
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}
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}
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return 0;
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}
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void handleCurrentScreen()
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{
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switch (currentScreen)
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{
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case Counter: handleCounterScreen(); break;
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case Menu: handleMenuScreen(); break;
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}
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} |