30 lines
715 B
C++
30 lines
715 B
C++
#pragma once
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namespace pimoroni {
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class PicoRGBKeypad {
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private:
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static const uint8_t KEYPAD_ADDRESS = 0x20;
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static constexpr float DEFAULT_BRIGHTNESS = 0.5f;
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public:
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static const int WIDTH = 4;
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static const int HEIGHT = 4;
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static const int NUM_PADS = WIDTH * HEIGHT;
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private:
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uint8_t buffer[(NUM_PADS * 4) + 8];
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uint8_t *led_data;
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public:
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~PicoRGBKeypad();
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void init();
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void update();
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void set_brightness(float brightness);
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void illuminate(uint8_t x, uint8_t y, uint8_t r, uint8_t g, uint8_t b);
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void illuminate(uint8_t i, uint8_t r, uint8_t g, uint8_t b);
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void clear();
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uint16_t get_button_states();
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};
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} |