Minor cleanup
parent
0e446769ed
commit
40f6ddee8a
GPG Key ID:
AD62BB059C2AAEE4
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@ -1,5 +1,7 @@
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#pragma once
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// Keyboard layers.
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// These must have the same indices as
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// your layers in QMK.
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@ -26,6 +28,8 @@ enum layer_layout_ids {
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// Prevents absurd cpu usage.
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#define LOOP_SLEEP_MS 20
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//#define DISABLE_SPELL
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#define HUNSPELL_AFF_EN "/usr/share/hunspell/en_US.aff"
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#define HUNSPELL_DIC_EN "/usr/share/hunspell/en_US.dic"
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@ -35,6 +39,8 @@ enum layer_layout_ids {
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#define HID_USAGE 0x61
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#define HID_USAGE_PAGE 0xFF60
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#define DISABLE_VISUALIZER
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// USB packet size, in bytes.
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// Usually 32, but depends on keyboard.
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#define RAW_EPSIZE 32
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@ -21,7 +21,7 @@ hid_init() and hid_exit().
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class Ergodox {
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public:
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// USB Device paramaters
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// USB Device parameters
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const unsigned short vendor_id;
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const unsigned short product_id;
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const unsigned short usage;
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464
src/main.cpp
464
src/main.cpp
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@ -3,26 +3,34 @@
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#include <vector>
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#include <stdexcept>
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#include <string>
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// For reading FIFO
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#include <fcntl.h>
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#include <unistd.h>
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// For sleep
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#include <chrono>
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#include <thread>
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// MPD client
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#include "mpd/client.h"
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// Spell checking
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#include "hunspell.hxx"
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// Local files
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#include "utility/bitmap.hpp"
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#include "utility/buffer.hpp"
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#include "signal_processing/fft.hpp"
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#include "ergodox.hpp"
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#include "commands.h"
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#include "config.h"
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#include "spdlog/spdlog.h"
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#ifndef DISABLE_SPECIAL_CHAR
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#include "modules/special_chars.hpp"
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#endif
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#ifndef DISABLE_SPELL
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#include "modules/spell.hpp"
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#endif
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#ifndef DISABLE_VISUALIZER
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#include "modules/visualizer.hpp"
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#endif
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// TODO:
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//
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// MPD connection error handling
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@ -51,392 +59,39 @@
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// pcm from pulse
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const size_t width = 10;
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const size_t height = BOTTOM_SKIP + KB_RESOLUTION + TOP_SKIP;
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enum hid_keyboard_keypad_usage {
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KC_NO = 0x00,
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KC_ROLL_OVER,
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KC_POST_FAIL,
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KC_UNDEFINED,
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KC_A,
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KC_B,
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KC_C,
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KC_D,
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KC_E,
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KC_F,
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KC_G,
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KC_H,
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KC_I,
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KC_J,
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KC_K,
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KC_L,
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KC_M, // 0x10
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KC_N,
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KC_O,
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KC_P,
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KC_Q,
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KC_R,
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KC_S,
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KC_T,
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KC_U,
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KC_V,
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KC_W,
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KC_X,
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KC_Y,
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KC_Z,
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KC_1,
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KC_2,
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KC_3, // 0x20
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KC_4,
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KC_5,
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KC_6,
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KC_7,
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KC_8,
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KC_9,
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KC_0,
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KC_ENTER,
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KC_ESCAPE,
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KC_BACKSPACE,
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KC_TAB,
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KC_SPACE,
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KC_MINUS,
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KC_EQUAL,
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KC_LEFT_BRACKET,
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KC_RIGHT_BRACKET, // 0x30
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KC_BACKSLASH,
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KC_NONUS_HASH,
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KC_SEMICOLON,
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KC_QUOTE,
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KC_GRAVE,
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KC_COMMA,
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KC_DOT,
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KC_SLASH,
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KC_CAPS_LOCK,
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KC_F1,
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KC_F2,
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KC_F3,
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KC_F4,
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KC_F5,
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KC_F6,
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KC_F7, // 0x40
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KC_F8,
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KC_F9,
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KC_F10,
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KC_F11,
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KC_F12,
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KC_PRINT_SCREEN,
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KC_SCROLL_LOCK,
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KC_PAUSE,
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KC_INSERT,
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KC_HOME,
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KC_PAGE_UP,
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KC_DELETE,
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KC_END,
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KC_PAGE_DOWN,
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KC_RIGHT,
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KC_LEFT, // 0x50
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KC_DOWN,
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KC_UP,
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KC_NUM_LOCK,
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KC_KP_SLASH,
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KC_KP_ASTERISK,
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KC_KP_MINUS,
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KC_KP_PLUS,
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KC_KP_ENTER,
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KC_KP_1,
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KC_KP_2,
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KC_KP_3,
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KC_KP_4,
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KC_KP_5,
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KC_KP_6,
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KC_KP_7,
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KC_KP_8, // 0x60
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KC_KP_9,
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KC_KP_0,
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KC_KP_DOT,
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KC_NONUS_BACKSLASH,
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KC_APPLICATION,
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KC_KB_POWER,
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KC_KP_EQUAL,
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KC_F13,
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KC_F14,
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KC_F15,
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KC_F16,
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KC_F17,
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KC_F18,
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KC_F19,
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KC_F20,
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KC_F21, // 0x70
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KC_F22,
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KC_F23,
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KC_F24,
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KC_EXECUTE,
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KC_HELP,
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KC_MENU,
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KC_SELECT,
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KC_STOP,
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KC_AGAIN,
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KC_UNDO,
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KC_CUT,
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KC_COPY,
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KC_PASTE,
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KC_FIND,
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KC_KB_MUTE,
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KC_KB_VOLUME_UP, // 0x80
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KC_KB_VOLUME_DOWN,
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KC_LOCKING_CAPS_LOCK,
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KC_LOCKING_NUM_LOCK,
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KC_LOCKING_SCROLL_LOCK,
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KC_KP_COMMA,
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KC_KP_EQUAL_AS400,
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KC_INTERNATIONAL_1,
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KC_INTERNATIONAL_2,
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KC_INTERNATIONAL_3,
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KC_INTERNATIONAL_4,
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KC_INTERNATIONAL_5,
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KC_INTERNATIONAL_6,
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KC_INTERNATIONAL_7,
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KC_INTERNATIONAL_8,
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KC_INTERNATIONAL_9,
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KC_LANGUAGE_1, // 0x90
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KC_LANGUAGE_2,
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KC_LANGUAGE_3,
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KC_LANGUAGE_4,
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KC_LANGUAGE_5,
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KC_LANGUAGE_6,
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KC_LANGUAGE_7,
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KC_LANGUAGE_8,
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KC_LANGUAGE_9,
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KC_ALTERNATE_ERASE,
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KC_SYSTEM_REQUEST,
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KC_CANCEL,
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KC_CLEAR,
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KC_PRIOR,
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KC_RETURN,
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KC_SEPARATOR,
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KC_OUT, // 0xA0
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KC_OPER,
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KC_CLEAR_AGAIN,
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KC_CRSEL,
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KC_EXSEL,
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};
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// Replacement chars for now, since wide strings are hard.
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char ru_kc_to_char(uint8_t keycode) {
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switch (keycode) {
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case KC_GRAVE:
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return '~';//L"ё";
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case KC_1:
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return '1';//L"1";
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case KC_2:
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return '2';//L"2";
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case KC_3:
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return '3';//L"3";
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case KC_4:
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return '4';//L"4";
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case KC_5:
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return '5';//L"5";
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case KC_6:
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return '6';//L"6";
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case KC_7:
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return '7';//L"7";
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case KC_8:
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return '8';//L"8";
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case KC_9:
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return '9';//L"9";
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case KC_0:
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return '0';//L"0";
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case KC_Q:
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return '^';//L"й";
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case KC_W:
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return '*';//L"ц";
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case KC_E:
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return 'y';//L"у";
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case KC_R:
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return 'k';//L"к";
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case KC_T:
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return 'e';//L"е";
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case KC_Y:
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return 'H';//L"н";
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case KC_U:
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return 'g';//L"г";
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case KC_I:
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return 'w';//L"ш";
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case KC_O:
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return 'W';//L"щ";
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case KC_P:
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return 'z';//L"з";
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case KC_LEFT_BRACKET:
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return 'x';//L"х";
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case KC_RIGHT_BRACKET:
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return '!';//L"ъ";
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case KC_A:
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return 'f';//L"ф";
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case KC_S:
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return 'i';//L"ы";
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case KC_D:
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return 'B';//L"в";
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case KC_F:
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return 'a';//L"а";
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case KC_G:
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return 'n';//L"п";
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case KC_H:
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return 'p';//L"р";
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case KC_J:
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return 'o';//L"о";
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case KC_K:
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return 'l';//L"л";
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case KC_L:
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return 'd';//L"д";
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case KC_SEMICOLON:
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return 'j';//L"ж";
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case KC_QUOTE:
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return 'E';//L"э";
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case KC_Z:
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return 'R';//L"я";
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case KC_X:
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return 'q';//L"ч";
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case KC_C:
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return 'c';//L"с";
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case KC_V:
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return 'm';//L"м";
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case KC_B:
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return 'n';//L"и";
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case KC_N:
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return 't';//L"т";
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case KC_M:
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return '=';//L"ь";
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case KC_COMMA:
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return 'b';//L"б";
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case KC_DOT:
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return 'u';//L"ю";
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default:
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spdlog::warn("Unknown keycode passed to ru_kc_to_char");
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return '?';//L"?";
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}
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}
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std::string special_chars[] = {
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// Usual characters
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"\\`",
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"~",
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"'",
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"[",
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"]",
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"{",
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"}",
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"«",
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"»",
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// Special characters
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"Ѧ",
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"Ѫ",
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"Ԙ",
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"¯\\_(ツ)_/¯"
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};
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// Ѧ ѧ little yus
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// Ѫ ѫ big yus
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// Ѩ ѩ iotified
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// Ѭ ѭ iotofied
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// Ԙ yae
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// buffer size for waveform:
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// (44100 / fps * 10), make 10 bigger for slower scrolling
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//
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// 🙃 upside-down
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// 😁 big grin
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// 🙄 rolling eyes
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// Double both buffer sizes if stereo
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// HID interface wrapper
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Ergodox Dox = Ergodox::init(
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HID_VENDOR_ID,
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HID_PRODUCT_ID,
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HID_USAGE,
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HID_USAGE_PAGE
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);
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int main(int argc, char *argv[]) {
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Hunspell* hun = new Hunspell(HUNSPELL_AFF_EN, HUNSPELL_DIC_EN);
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spdlog::set_level(spdlog::level::info);
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// buffer size for waveform:
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// (44100 / fps * 10), make 10 bigger for slower scrolling
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//
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// Double both buffer sizes if stereo
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// FFT generator
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FFT_Visualizer fft = FFT_Visualizer(
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width, height, MIN_HZ, MAX_HZ
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);
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// Audio buffer
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Buffer buf = Buffer(
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"/tmp/mpd.fifo",
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44100 / 2, // Keep 500ms of data in buffer
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fft.compute_buffer_output_size()
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);
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// HID interface wrapper
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Ergodox Dox = Ergodox::init(
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HID_VENDOR_ID,
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HID_PRODUCT_ID,
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HID_USAGE,
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HID_USAGE_PAGE
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);
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// Write buffer
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uint8_t hid_buf[Dox.packet_size];
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uint8_t last_layer_layout;
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Dox.connect_loop();
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// Frame rate limiter
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std::chrono::time_point<
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std::chrono::steady_clock,
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std::chrono::nanoseconds
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> t = std::chrono::steady_clock::now();
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std::chrono::time_point<
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std::chrono::steady_clock,
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std::chrono::nanoseconds
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> last_fifo_sync = std::chrono::steady_clock::now();
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struct mpd_connection *conn = mpd_connection_new(NULL, 0, 0);
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#ifndef DISABLE_VISUALIZER
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Visualizer::init();
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#endif
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while (1) {
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memset(hid_buf, 0, sizeof(uint8_t) * Dox.packet_size);
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if (Dox.is_connected()) {
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if (std::chrono::steady_clock::now() > t + std::chrono::milliseconds(30)) {
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if (Dox.get_animation_mode() == 0x02) {
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// Animation data type
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hid_buf[1] = CMD_ANIM_DATA_fft;
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if (std::chrono::steady_clock::now() > last_fifo_sync + std::chrono::seconds(10)) {
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mpd_run_disable_output(conn, 1);
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mpd_run_enable_output(conn, 1);
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last_fifo_sync = std::chrono::steady_clock::now();
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spdlog::info("Synchronized fifo");
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}
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buf.update();
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fft.update(buf);
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for (size_t i = 0; i < 10; i++) {
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// Get height from fft, apply bottom_skip
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ssize_t h = fft.get_output()[i] - BOTTOM_SKIP;
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// Enforce max and min
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// max implicitly enforces top_skip
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h = h>KB_RESOLUTION ? KB_RESOLUTION : h;
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h = h<0 ? 0 : h;
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hid_buf[i + 1] = h;
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}
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Dox.write(CMD_ANIM_DATA, hid_buf, Dox.packet_size);
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}
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t = std::chrono::steady_clock::now();
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}
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#ifndef DISABLE_VISUALIZER
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Visualizer::fn(Dox);
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#endif
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// Dox.write might detect that we've been disconnected,
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// and Dox.read will fail if we are.
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@ -448,53 +103,20 @@ int main(int argc, char *argv[]) {
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uint8_t cmd = Dox.read_buf[0];
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switch (cmd) {
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#ifndef DISABLE_SPELL
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case CMD_SPELLCHECK_WORD: {
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char word_chars[Dox.read_buf[1] + 1];
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if (Dox.get_layer_layout() == LAYOUT_EN) {
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for (int i=0; i < Dox.read_buf[1]; i++) {
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// A in ascii:
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// a in ascii: 0x61
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// KC_A: 0x04
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word_chars[i] = Dox.read_buf[i + 2] + 0x5D;
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}
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} else if (Dox.get_layer_layout() == LAYOUT_RU) {
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for (int i=0; i < Dox.read_buf[1]; i++) {
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word_chars[i] = ru_kc_to_char(Dox.read_buf[i + 2]);
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}
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}
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word_chars[Dox.read_buf[1]] = 0x00; // Terminate with null char
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std::string word = std::string(word_chars);
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int dp = hun->spell(word);
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if (!dp) {
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hid_buf[0] = 0x01;
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Dox.write(CMD_SPELLCHECK_WORD, hid_buf, Dox.packet_size);
|
||||
//spdlog::info("Got typo: \"{0:s}\" not in dict", word);
|
||||
}
|
||||
|
||||
Spell::do_cmd(Dox);
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifndef DISABLE_SPECIAL_CHAR
|
||||
case CMD_SPECIAL_CHAR: {
|
||||
// Bytes 1,2: char id
|
||||
uint16_t char_id =
|
||||
(Dox.read_buf[2] << 8) |
|
||||
(Dox.read_buf[1] << 0);
|
||||
|
||||
spdlog::info("{0:d}", char_id);
|
||||
|
||||
if (char_id < (sizeof(special_chars) / sizeof(std::string)) ) {
|
||||
std::system(
|
||||
(
|
||||
std::string("xdotool type \"") +
|
||||
special_chars[char_id] +
|
||||
std::string("\"")
|
||||
).c_str()
|
||||
);
|
||||
}
|
||||
SpecialChars::do_cmd(Dox);
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -528,6 +150,8 @@ int main(int argc, char *argv[]) {
|
|||
);
|
||||
}
|
||||
|
||||
mpd_connection_free(conn);
|
||||
#ifndef DISABLE_VISUALIZER
|
||||
Visualizer::cleanup();
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
#include "special_chars.hpp"
|
||||
#ifndef DISABLE_SPECIAL_CHAR
|
||||
|
||||
|
||||
namespace SpecialChars {
|
||||
void do_cmd(Ergodox &Dox) {
|
||||
// Bytes 1,2: char id
|
||||
uint16_t char_id =
|
||||
(Dox.read_buf[2] << 8) |
|
||||
(Dox.read_buf[1] << 0);
|
||||
|
||||
spdlog::info("{0:d}", char_id);
|
||||
|
||||
if (char_id < (sizeof(special_chars) / sizeof(std::string))) {
|
||||
std::system(
|
||||
(
|
||||
std::string("xdotool type \"") +
|
||||
special_chars[char_id] +
|
||||
std::string("\"")
|
||||
).c_str()
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
#pragma once
|
||||
#include "config.h"
|
||||
#ifndef DISABLE_SPECIAL_CHAR
|
||||
|
||||
#include <string>
|
||||
#include "ergodox.hpp"
|
||||
|
||||
namespace SpecialChars {
|
||||
const std::string special_chars[] = {
|
||||
"\\`",
|
||||
"~",
|
||||
"'",
|
||||
"[",
|
||||
"]",
|
||||
"{",
|
||||
"}",
|
||||
"«",
|
||||
"»"
|
||||
};
|
||||
|
||||
void do_cmd(Ergodox &Dox);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,133 @@
|
|||
#include "spell.hpp"
|
||||
#ifndef DISABLE_SPELL
|
||||
|
||||
namespace Spell {
|
||||
Hunspell* hun = new Hunspell(HUNSPELL_AFF_EN, HUNSPELL_DIC_EN);
|
||||
uint8_t hid_buf[RAW_EPSIZE]; // Write buffer
|
||||
|
||||
|
||||
// Replacement chars for now, since wide strings are hard.
|
||||
char ru_kc_to_char(uint8_t keycode) {
|
||||
switch (keycode) {
|
||||
case KC_GRAVE:
|
||||
return '~';//L"ё";
|
||||
case KC_1:
|
||||
return '1';//L"1";
|
||||
case KC_2:
|
||||
return '2';//L"2";
|
||||
case KC_3:
|
||||
return '3';//L"3";
|
||||
case KC_4:
|
||||
return '4';//L"4";
|
||||
case KC_5:
|
||||
return '5';//L"5";
|
||||
case KC_6:
|
||||
return '6';//L"6";
|
||||
case KC_7:
|
||||
return '7';//L"7";
|
||||
case KC_8:
|
||||
return '8';//L"8";
|
||||
case KC_9:
|
||||
return '9';//L"9";
|
||||
case KC_0:
|
||||
return '0';//L"0";
|
||||
case KC_Q:
|
||||
return '^';//L"й";
|
||||
case KC_W:
|
||||
return '*';//L"ц";
|
||||
case KC_E:
|
||||
return 'y';//L"у";
|
||||
case KC_R:
|
||||
return 'k';//L"к";
|
||||
case KC_T:
|
||||
return 'e';//L"е";
|
||||
case KC_Y:
|
||||
return 'H';//L"н";
|
||||
case KC_U:
|
||||
return 'g';//L"г";
|
||||
case KC_I:
|
||||
return 'w';//L"ш";
|
||||
case KC_O:
|
||||
return 'W';//L"щ";
|
||||
case KC_P:
|
||||
return 'z';//L"з";
|
||||
case KC_LEFT_BRACKET:
|
||||
return 'x';//L"х";
|
||||
case KC_RIGHT_BRACKET:
|
||||
return '!';//L"ъ";
|
||||
case KC_A:
|
||||
return 'f';//L"ф";
|
||||
case KC_S:
|
||||
return 'i';//L"ы";
|
||||
case KC_D:
|
||||
return 'B';//L"в";
|
||||
case KC_F:
|
||||
return 'a';//L"а";
|
||||
case KC_G:
|
||||
return 'n';//L"п";
|
||||
case KC_H:
|
||||
return 'p';//L"р";
|
||||
case KC_J:
|
||||
return 'o';//L"о";
|
||||
case KC_K:
|
||||
return 'l';//L"л";
|
||||
case KC_L:
|
||||
return 'd';//L"д";
|
||||
case KC_SEMICOLON:
|
||||
return 'j';//L"ж";
|
||||
case KC_QUOTE:
|
||||
return 'E';//L"э";
|
||||
case KC_Z:
|
||||
return 'R';//L"я";
|
||||
case KC_X:
|
||||
return 'q';//L"ч";
|
||||
case KC_C:
|
||||
return 'c';//L"с";
|
||||
case KC_V:
|
||||
return 'm';//L"м";
|
||||
case KC_B:
|
||||
return 'n';//L"и";
|
||||
case KC_N:
|
||||
return 't';//L"т";
|
||||
case KC_M:
|
||||
return '=';//L"ь";
|
||||
case KC_COMMA:
|
||||
return 'b';//L"б";
|
||||
case KC_DOT:
|
||||
return 'u';//L"ю";
|
||||
default:
|
||||
spdlog::warn("Unknown keycode passed to ru_kc_to_char");
|
||||
return '?';//L"?";
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void do_cmd(Ergodox &Dox) {
|
||||
char word_chars[Dox.read_buf[1] + 1];
|
||||
|
||||
if (Dox.get_layer_layout() == LAYOUT_EN) {
|
||||
for (int i=0; i < Dox.read_buf[1]; i++) {
|
||||
// A in ascii:
|
||||
// a in ascii: 0x61
|
||||
// KC_A: 0x04
|
||||
word_chars[i] = Dox.read_buf[i + 2] + 0x5D;
|
||||
}
|
||||
} else if (Dox.get_layer_layout() == LAYOUT_RU) {
|
||||
for (int i=0; i < Dox.read_buf[1]; i++) {
|
||||
word_chars[i] = ru_kc_to_char(Dox.read_buf[i + 2]);
|
||||
}
|
||||
}
|
||||
word_chars[Dox.read_buf[1]] = 0x00; // Terminate with null char
|
||||
std::string word = std::string(word_chars);
|
||||
|
||||
int dp = hun->spell(word);
|
||||
if (!dp) {
|
||||
memset(hid_buf, 0, sizeof(uint8_t) * Dox.packet_size);
|
||||
hid_buf[0] = 0x01;
|
||||
Dox.write(CMD_SPELLCHECK_WORD, hid_buf, Dox.packet_size);
|
||||
//spdlog::info("Got typo: \"{0:s}\" not in dict", word);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,181 @@
|
|||
#pragma once
|
||||
#include "config.h"
|
||||
#ifndef DISABLE_SPELL
|
||||
|
||||
#include "hunspell.hxx"
|
||||
#include "ergodox.hpp"
|
||||
|
||||
namespace Spell {
|
||||
char ru_kc_to_char(uint8_t keycode);
|
||||
void do_cmd(Ergodox &Dox);
|
||||
}
|
||||
|
||||
enum hid_keyboard_keypad_usage {
|
||||
KC_NO = 0x00,
|
||||
KC_ROLL_OVER,
|
||||
KC_POST_FAIL,
|
||||
KC_UNDEFINED,
|
||||
KC_A,
|
||||
KC_B,
|
||||
KC_C,
|
||||
KC_D,
|
||||
KC_E,
|
||||
KC_F,
|
||||
KC_G,
|
||||
KC_H,
|
||||
KC_I,
|
||||
KC_J,
|
||||
KC_K,
|
||||
KC_L,
|
||||
KC_M, // 0x10
|
||||
KC_N,
|
||||
KC_O,
|
||||
KC_P,
|
||||
KC_Q,
|
||||
KC_R,
|
||||
KC_S,
|
||||
KC_T,
|
||||
KC_U,
|
||||
KC_V,
|
||||
KC_W,
|
||||
KC_X,
|
||||
KC_Y,
|
||||
KC_Z,
|
||||
KC_1,
|
||||
KC_2,
|
||||
KC_3, // 0x20
|
||||
KC_4,
|
||||
KC_5,
|
||||
KC_6,
|
||||
KC_7,
|
||||
KC_8,
|
||||
KC_9,
|
||||
KC_0,
|
||||
KC_ENTER,
|
||||
KC_ESCAPE,
|
||||
KC_BACKSPACE,
|
||||
KC_TAB,
|
||||
KC_SPACE,
|
||||
KC_MINUS,
|
||||
KC_EQUAL,
|
||||
KC_LEFT_BRACKET,
|
||||
KC_RIGHT_BRACKET, // 0x30
|
||||
KC_BACKSLASH,
|
||||
KC_NONUS_HASH,
|
||||
KC_SEMICOLON,
|
||||
KC_QUOTE,
|
||||
KC_GRAVE,
|
||||
KC_COMMA,
|
||||
KC_DOT,
|
||||
KC_SLASH,
|
||||
KC_CAPS_LOCK,
|
||||
KC_F1,
|
||||
KC_F2,
|
||||
KC_F3,
|
||||
KC_F4,
|
||||
KC_F5,
|
||||
KC_F6,
|
||||
KC_F7, // 0x40
|
||||
KC_F8,
|
||||
KC_F9,
|
||||
KC_F10,
|
||||
KC_F11,
|
||||
KC_F12,
|
||||
KC_PRINT_SCREEN,
|
||||
KC_SCROLL_LOCK,
|
||||
KC_PAUSE,
|
||||
KC_INSERT,
|
||||
KC_HOME,
|
||||
KC_PAGE_UP,
|
||||
KC_DELETE,
|
||||
KC_END,
|
||||
KC_PAGE_DOWN,
|
||||
KC_RIGHT,
|
||||
KC_LEFT, // 0x50
|
||||
KC_DOWN,
|
||||
KC_UP,
|
||||
KC_NUM_LOCK,
|
||||
KC_KP_SLASH,
|
||||
KC_KP_ASTERISK,
|
||||
KC_KP_MINUS,
|
||||
KC_KP_PLUS,
|
||||
KC_KP_ENTER,
|
||||
KC_KP_1,
|
||||
KC_KP_2,
|
||||
KC_KP_3,
|
||||
KC_KP_4,
|
||||
KC_KP_5,
|
||||
KC_KP_6,
|
||||
KC_KP_7,
|
||||
KC_KP_8, // 0x60
|
||||
KC_KP_9,
|
||||
KC_KP_0,
|
||||
KC_KP_DOT,
|
||||
KC_NONUS_BACKSLASH,
|
||||
KC_APPLICATION,
|
||||
KC_KB_POWER,
|
||||
KC_KP_EQUAL,
|
||||
KC_F13,
|
||||
KC_F14,
|
||||
KC_F15,
|
||||
KC_F16,
|
||||
KC_F17,
|
||||
KC_F18,
|
||||
KC_F19,
|
||||
KC_F20,
|
||||
KC_F21, // 0x70
|
||||
KC_F22,
|
||||
KC_F23,
|
||||
KC_F24,
|
||||
KC_EXECUTE,
|
||||
KC_HELP,
|
||||
KC_MENU,
|
||||
KC_SELECT,
|
||||
KC_STOP,
|
||||
KC_AGAIN,
|
||||
KC_UNDO,
|
||||
KC_CUT,
|
||||
KC_COPY,
|
||||
KC_PASTE,
|
||||
KC_FIND,
|
||||
KC_KB_MUTE,
|
||||
KC_KB_VOLUME_UP, // 0x80
|
||||
KC_KB_VOLUME_DOWN,
|
||||
KC_LOCKING_CAPS_LOCK,
|
||||
KC_LOCKING_NUM_LOCK,
|
||||
KC_LOCKING_SCROLL_LOCK,
|
||||
KC_KP_COMMA,
|
||||
KC_KP_EQUAL_AS400,
|
||||
KC_INTERNATIONAL_1,
|
||||
KC_INTERNATIONAL_2,
|
||||
KC_INTERNATIONAL_3,
|
||||
KC_INTERNATIONAL_4,
|
||||
KC_INTERNATIONAL_5,
|
||||
KC_INTERNATIONAL_6,
|
||||
KC_INTERNATIONAL_7,
|
||||
KC_INTERNATIONAL_8,
|
||||
KC_INTERNATIONAL_9,
|
||||
KC_LANGUAGE_1, // 0x90
|
||||
KC_LANGUAGE_2,
|
||||
KC_LANGUAGE_3,
|
||||
KC_LANGUAGE_4,
|
||||
KC_LANGUAGE_5,
|
||||
KC_LANGUAGE_6,
|
||||
KC_LANGUAGE_7,
|
||||
KC_LANGUAGE_8,
|
||||
KC_LANGUAGE_9,
|
||||
KC_ALTERNATE_ERASE,
|
||||
KC_SYSTEM_REQUEST,
|
||||
KC_CANCEL,
|
||||
KC_CLEAR,
|
||||
KC_PRIOR,
|
||||
KC_RETURN,
|
||||
KC_SEPARATOR,
|
||||
KC_OUT, // 0xA0
|
||||
KC_OPER,
|
||||
KC_CLEAR_AGAIN,
|
||||
KC_CRSEL,
|
||||
KC_EXSEL,
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,76 @@
|
|||
#include "visualizer.hpp"
|
||||
#ifndef DISABLE_VISUALIZER
|
||||
|
||||
namespace Visualizer {
|
||||
uint8_t hid_buf[RAW_EPSIZE]; // Write buffer
|
||||
struct mpd_connection *conn;
|
||||
|
||||
FFT_Visualizer fft = FFT_Visualizer(
|
||||
width, height, MIN_HZ, MAX_HZ
|
||||
);
|
||||
|
||||
std::chrono::time_point<
|
||||
std::chrono::steady_clock,
|
||||
std::chrono::nanoseconds
|
||||
> t;
|
||||
|
||||
std::chrono::time_point<
|
||||
std::chrono::steady_clock,
|
||||
std::chrono::nanoseconds
|
||||
> last_fifo_sync;
|
||||
|
||||
Buffer buf = Buffer(
|
||||
"/tmp/mpd.fifo",
|
||||
44100 / 2, // Keep 500ms of data in buffer
|
||||
fft.compute_buffer_output_size()
|
||||
);
|
||||
|
||||
void init() {
|
||||
// Frame rate limiter
|
||||
t = std::chrono::steady_clock::now();
|
||||
last_fifo_sync = std::chrono::steady_clock::now();
|
||||
conn = mpd_connection_new(NULL, 0, 0);
|
||||
}
|
||||
|
||||
void cleanup() {
|
||||
mpd_connection_free(Visualizer::conn);
|
||||
}
|
||||
|
||||
void fn(Ergodox &Dox) {
|
||||
if (std::chrono::steady_clock::now() > t + std::chrono::milliseconds(30)) {
|
||||
if (Dox.get_animation_mode() == 0x02) {
|
||||
|
||||
// Animation data type
|
||||
hid_buf[1] = CMD_ANIM_DATA_fft;
|
||||
|
||||
if (std::chrono::steady_clock::now() > last_fifo_sync + std::chrono::seconds(10)) {
|
||||
mpd_run_disable_output(conn, 1);
|
||||
mpd_run_enable_output(conn, 1);
|
||||
last_fifo_sync = std::chrono::steady_clock::now();
|
||||
spdlog::info("Synchronized fifo");
|
||||
}
|
||||
|
||||
buf.update();
|
||||
fft.update(buf);
|
||||
|
||||
for (size_t i = 0; i < 10; i++) {
|
||||
// Get height from fft, apply bottom_skip
|
||||
ssize_t h = fft.get_output()[i] - BOTTOM_SKIP;
|
||||
|
||||
// Enforce max and min
|
||||
// max implicitly enforces top_skip
|
||||
h = h>KB_RESOLUTION ? KB_RESOLUTION : h;
|
||||
h = h<0 ? 0 : h;
|
||||
|
||||
hid_buf[i + 1] = h;
|
||||
}
|
||||
Dox.write(CMD_ANIM_DATA, hid_buf, Dox.packet_size);
|
||||
}
|
||||
|
||||
|
||||
t = std::chrono::steady_clock::now();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
#pragma once
|
||||
#include "config.h"
|
||||
#ifndef DISABLE_VISUALIZER
|
||||
|
||||
#include "utility/buffer.hpp"
|
||||
#include <chrono>
|
||||
#include "mpd/client.h"
|
||||
#include "signal_processing/fft.hpp"
|
||||
#include "spdlog/spdlog.h"
|
||||
#include "ergodox.hpp"
|
||||
#include "commands.h"
|
||||
|
||||
namespace Visualizer {
|
||||
|
||||
const size_t width = 10;
|
||||
const size_t height = BOTTOM_SKIP + KB_RESOLUTION + TOP_SKIP;
|
||||
|
||||
void cleanup();
|
||||
void init();
|
||||
void fn(Ergodox &Dox);
|
||||
}
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue