17 lines
353 B
C++
17 lines
353 B
C++
#pragma once
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#include <Arduino.h>
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#include <LiquidCrystal_I2C.h>
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/*
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* A helper class to facilitate drawing on a HD44780 LCD display.
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*/
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class Display {
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public:
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Display(uint8_t addr = 0x27, uint8_t cols = 20, uint8_t rows = 4);
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void begin();
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void drawJoystick(double x, double y, bool pressed);
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private:
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LiquidCrystal_I2C lcd;
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};
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