pgb1.h

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/*
 * Copyright (c) 2024 Fabien Chouteau @ Wee Noise Makers
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */
 
#pragma once
#include "pico/stdlib.h"
 
// Keyboard key definitions
#define K_TRACK   0x10000000 
#define K_STEP    0x08000000 
#define K_PLAY    0x02000000 
#define K_REC     0x04000000 
#define K_ALT     0x00040000 
#define K_PATT    0x00001000 
#define K_SONG    0x00000040 
#define K_MENU    0x00000020 
#define K_UP      0x00020000 
#define K_DOWN    0x00800000 
#define K_RIGHT   0x00000800 
#define K_LEFT    0x20000000 
#define K_A       0x01000000 
#define K_B       0x00000001 
#define K_1       0x00400000 
#define K_2       0x00010000 
#define K_3       0x00000400 
#define K_4       0x00000010 
#define K_5       0x00000002 
#define K_6       0x00000080 
#define K_7       0x00002000 
#define K_8       0x00080000 
#define K_9       0x00200000 
#define K_10      0x00008000 
#define K_11      0x00000200 
#define K_12      0x00000008 
#define K_13      0x00000004 
#define K_14      0x00000100 
#define K_15      0x00004000 
#define K_16      0x00100000 
 
 
void keyboard_init(void);
 
void keyboard_scan(void);
 
bool pressed(uint32_t key);
 
bool falling(uint32_t key);
 
 
bool raising(uint32_t key);
 
#define PGB1_LEDS_COUNT 24 
 
void leds_init(void);
 
void leds_clear(void);
 
bool leds_update(void);
 
typedef struct LedColor {
    uint8_t r; 
    uint8_t g; 
    uint8_t b; 
} LedColor;
 
#define White        (LedColor){255 / 8, 255 / 8, 255 / 8}
#define Red          (LedColor){255 / 8, 000 / 8, 000 / 8}
#define Rose         (LedColor){255 / 8, 000 / 8, 128 / 8}
#define Magenta      (LedColor){255 / 8, 000 / 8, 255 / 8}
#define Violet       (LedColor){128 / 8, 000 / 8, 255 / 8}
#define Blue         (LedColor){000 / 8, 000 / 8, 255 / 8}
#define Azure        (LedColor){000 / 8, 128 / 8, 255 / 8}
#define Cyan         (LedColor){000 / 8, 255 / 8, 255 / 8}
#define Spring_Green (LedColor){000 / 8, 255 / 8, 128 / 8}
#define Green        (LedColor){000 / 8, 255 / 8, 000 / 8}
#define Chartreuse   (LedColor){128 / 8, 255 / 8, 000 / 8}
#define Yellow       (LedColor){255 / 8, 255 / 8, 000 / 8}
#define Orange       (LedColor){255 / 8, 128 / 8, 000 / 8}
 
void leds_set_rgb(int id, uint8_t r, uint8_t g, uint8_t b);
 
void leds_set_color(int id, LedColor rgb);
 
void screen_init(void);
 
void screen_clear(void);
 
bool screen_update(void);
 
void screen_set_pixel(int x, int y, bool set);
 
void screen_draw_line(int x0, int y0, int x1, int y1, bool set);
 
void screen_printc(int x, int y, char c);
 
void screen_print(int x, int y, const char *str);
 
typedef void (*midi_in_cb_t)(uint32_t msg);
 
void midi_init(midi_in_cb_t cb);