79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
#ifndef GLOBALS_H
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#define GLOBALS_H
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#include "pico/stdlib.h"
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#include <cstdint>
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#include <array>
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#include <string>
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// PINS
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static constexpr uint8_t OUT_1_PIN = 0;
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static constexpr uint8_t OUT_2_PIN = 2;
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static constexpr uint8_t OUT_3_PIN = 4;
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static constexpr uint8_t OUT_4_PIN = 6;
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static constexpr uint8_t OUT_5_PIN = 8;
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static constexpr uint8_t OUT_6_PIN = 10;
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static constexpr uint8_t OUT_7_PIN = 12;
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static constexpr uint8_t OUT_8_PIN = 14;
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static constexpr uint8_t SCREEN_SCL_PIN = 18;
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static constexpr uint8_t SCREEN_SDA_PIN = 19;
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// Modify moves per detent if your encoder is acting weird
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// for me, with 20 detents per full rotation, 4 works
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static constexpr uint8_t TICKS_PER_DETENT = 4;
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static constexpr uint8_t ENCODER_CLK_PIN = 20;
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static constexpr uint8_t ENCODER_DT_PIN = 21;
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static constexpr uint8_t ENCODER_SW_PIN = 22;
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// TIME BASED
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extern volatile bool PLAY;
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extern volatile uint8_t BPM;
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static constexpr uint32_t MINUTE_US = 60000000;
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static constexpr uint8_t PPQN = 96;
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extern volatile uint32_t MASTER_TICK;
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enum WaveShape { SQUARE, TRIANGLE, SAW, RAMP, EXP, HALFSINE, REXP, LOG, SINE, BOUNCE, SIGMO, WOBBLE, STEPDW, STEPUP, SH, SHAPE_COUNT};
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inline const char* waveShapeToString(WaveShape shape) {
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switch (shape) {
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case SQUARE: return "SQR";
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case SINE: return "SINE";
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case TRIANGLE: return "TRI";
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case SAW: return "SAW";
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case EXP: return "EXP";
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case REXP: return "REXP";
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case RAMP: return "RAMP";
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case LOG: return "LOG";
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case BOUNCE: return "BNC";
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case WOBBLE: return "WOB";
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case SIGMO: return "SIG";
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case STEPDW: return "STPD";
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case STEPUP: return "STPU";
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case SH: return "S&H";
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case HALFSINE: return "HUMP";
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default: return "?";
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}
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}
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// Modifiers in UI order
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static std::array<uint8_t, 17> MODIFIERS = {32, 16, 12, 8, 6, 4, 3, 2, 0, 1, 2, 3, 4, 6, 8, 16, 32};
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// Modifier type; 0 = multiplicaton, 1 = division; matched with MODIFIERS
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static std::array<uint8_t, 17> MOD_TYPES = {0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1};
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// Modifier string
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static std::array<std::string, 17> MODIFIER_STRINGS = {"x32", "x16", "x12", "x8", "x6", "x4", "x3", "x2", "x0", "/1", "/2", "/3", "/4", "/6", "/8", "/16", "/32"};
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inline uint32_t millis() {
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return to_ms_since_boot(get_absolute_time());
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}
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inline uint32_t micros() {
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return to_us_since_boot(get_absolute_time());
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}
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#endif // GLOBALS_H
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