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https://github.com/stasenso/rp_pico_test.git
synced 2026-06-26 21:42:44 +03:00
Stanislav N Mikhailov
21 lines
726 B
C
21 lines
726 B
C
#ifndef __BACKBUFFER_H__
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#define __BACKBUFFER_H__
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#include <stdint.h>
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#include <stddef.h>
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#define WIDTH 320
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#define HEIGHT 240
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#define COLOR_BLACK 0x0000
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#define COLOR_WHITE 0xFFFF
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extern uint16_t frame_buffer[WIDTH * HEIGHT];
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extern float humidity, temperature;
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float bernstein(int i, int n, float t);
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void draw_bezier(const int *points_x, const int *points_y, size_t num_points, uint16_t color);
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unsigned short reverse(unsigned short x);
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void set_pixel(uint16_t x, uint16_t y, uint16_t color);
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void generate_sine_wave_points(uint16_t num_points, int amplitude, float frequency, int offset_x, int offset_y, float phase_shift);
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void grid (uint16_t x, uint16_t y, uint16_t step, uint16_t color);
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#endif // __BACKBUFFER_H__
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