mirror of
https://github.com/qmk/qmk_firmware.git
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9632360caa
* Add ARRAY_SIZE and CEILING utility macros * Apply a coccinelle patch to use ARRAY_SIZE * fix up some straggling items * Fix 'make test:secure' * Enhance ARRAY_SIZE macro to reject acting on pointers The previous definition would not produce a diagnostic for ``` int *p; size_t num_elem = ARRAY_SIZE(p) ``` but the new one will. * explicitly get definition of ARRAY_SIZE * Convert to ARRAY_SIZE when const is involved The following spatch finds additional instances where the array is const and the division is by the size of the type, not the size of the first element: ``` @ rule5a using "empty.iso" @ type T; const T[] E; @@ - (sizeof(E)/sizeof(T)) + ARRAY_SIZE(E) @ rule6a using "empty.iso" @ type T; const T[] E; @@ - sizeof(E)/sizeof(T) + ARRAY_SIZE(E) ``` * New instances of ARRAY_SIZE added since initial spatch run * Use `ARRAY_SIZE` in docs (found by grep) * Manually use ARRAY_SIZE hs_set is expected to be the same size as uint16_t, though it's made of two 8-bit integers * Just like char, sizeof(uint8_t) is guaranteed to be 1 This is at least true on any plausible system where qmk is actually used. Per my understanding it's universally true, assuming that uint8_t exists: https://stackoverflow.com/questions/48655310/can-i-assume-that-sizeofuint8-t-1 * Run qmk-format on core C files touched in this branch Co-authored-by: Stefan Kerkmann <karlk90@pm.me>
299 lines
8.4 KiB
C
299 lines
8.4 KiB
C
// Copyright 2021 Allen Choi (@thunderbird2086)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include QMK_KEYBOARD_H
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#include "keycodes.h"
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// 5x3 Logos
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void render_qmk_logo(void) {
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static const char PROGMEM font_qmk_logo[16] = {
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0x80, 0x81, 0x82, 0x83, 0x84,
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0xa0, 0xa1, 0xa2, 0xa3, 0xa4,
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0xc0, 0xc1, 0xc2, 0xc3, 0xc4,
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0
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};
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oled_write_P(font_qmk_logo, false);
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};
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// 5x2 Keyboard, Controller logos
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void render_kb_split(void) {
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static const char PROGMEM font_kb_split[11] = {
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0xb5, 0xb6, 0xb7, 0xb8, 0xb9,
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0xd5, 0xd6, 0xd7, 0xd8, 0xd9,
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0
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};
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oled_write_P(font_kb_split, false);
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};
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// 5x1 Layer indicator
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void render_layer(void) {
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static const char PROGMEM font_layer[4][6] = {
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{0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0},
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{0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0},
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{0xda, 0xdb, 0xdc, 0xdd, 0xde, 0},
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{0x95, 0x96, 0x97, 0x98, 0x99, 0},
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};
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uint8_t layer = 0;
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if (layer_state_is(_FUNCTION)) {
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layer = 1;
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} else if (layer_state_is(_CODE)) {
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layer = 2;
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} else if (layer_state_is(_ADJUST)) {
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layer = 3;
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}
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oled_write_P(font_layer[layer], false);
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};
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void render_layers(void) {
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static const char PROGMEM font_layers[4][16] = {
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{0x20, 0x85, 0x86, 0x87, 0x20,
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0x20, 0xa5, 0xa6, 0xa7, 0x20,
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0x20, 0xc5, 0xc6, 0xc7, 0x20,
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0},
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{0x20, 0x88, 0x89, 0x8a, 0x20,
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0x20, 0xa8, 0xa9, 0xaa, 0x20,
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0x20, 0xc8, 0xc9, 0xca, 0x20,
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0},
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{0x20, 0x8b, 0x8c, 0x8d, 0x20,
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0x20, 0xab, 0xac, 0xad, 0x20,
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0x20, 0xcb, 0xcc, 0xcd, 0x20,
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0},
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{0x20, 0x8e, 0x8f, 0x90, 0x20,
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0x20, 0xae, 0xaf, 0xb0, 0x20,
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0x20, 0xce, 0xcf, 0xd0, 0x20,
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0},
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};
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uint8_t layer = 0;
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if (layer_state_is(_FUNCTION)) {
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layer = 1;
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} else if (layer_state_is(_CODE)) {
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layer = 2;
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} else if (layer_state_is(_ADJUST)) {
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layer = 3;
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}
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oled_write_P(font_layers[layer], false);
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};
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#if defined(RGB_MATRIX_ENABLE) || defined(RGBLIGHT_ENABLE)
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void render_rgb_status(void) {
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static const char PROGMEM font_rgb_off[3] = {0xd1, 0xd2, 0};
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static const char PROGMEM font_rgb_on[3] = {0xd3, 0xd4, 0};
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bool rgb_enabled =
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# if defined(RGBLIGHT_ENABLE)
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rgblight_is_enabled();
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# elif defined(RGB_MATRIX_ENABLE)
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rgb_matrix_is_enabled();
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# endif
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oled_write_P(rgb_enabled ? font_rgb_on : font_rgb_off, false);
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};
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#endif
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// 2x1 Ctrl, Alt, Shift, GUI, Caps
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void render_mod_ctrl(void) {
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static const char PROGMEM font_ctrl[3] = {0x91, 0x92, 0};
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oled_write_P(font_ctrl, false);
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};
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void render_mod_alt(void) {
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static const char PROGMEM font_alt[3] = {0xb1, 0xb2, 0};
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oled_write_P(font_alt, false);
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};
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void render_mod_shift(void) {
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static const char PROGMEM font_shift[3] = {0xb3, 0xb4, 0};
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oled_write_P(font_shift, false);
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};
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void render_mod_gui(void) {
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static const char PROGMEM font_gui[3] = {0x93, 0x94, 0};
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oled_write_P(font_gui, false);
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};
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void render_caps_lock(void) {
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static const char PROGMEM font_caps[3] = {0x9f, 0xbf, 0};
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oled_write_P(font_caps, false);
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};
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// 5x2 Mod and feature indicator clusters
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void render_mod_status(void) {
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#if defined(NO_ACTION_ONESHOT)
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uint8_t modifiers = get_mods();
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#else
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uint8_t modifiers = get_mods() | get_oneshot_mods();
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#endif
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(modifiers & MOD_MASK_CTRL) ? render_mod_ctrl() : oled_write_P(PSTR(" "), false);
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oled_write_P(PSTR(" "), false);
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(modifiers & MOD_MASK_SHIFT) ? render_mod_shift() : oled_write_P(PSTR(" "), false);
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(modifiers & MOD_MASK_ALT) ? render_mod_alt() : oled_write_P(PSTR(" "), false);
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oled_write_P(PSTR(" "), false);
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(modifiers & MOD_MASK_GUI) ? render_mod_gui() : oled_write_P(PSTR(" "), false);
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led_t led_state = host_keyboard_led_state();
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(led_state.caps_lock) ? render_caps_lock() : oled_write_P(PSTR(" "), false);
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}
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void render_feature_status(void) {
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#if defined(RGB_MATRIX_ENABLE) || defined(RGBLIGHT_ENABLE)
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render_rgb_status();
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#endif
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};
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// Keylogger
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#define KEYLOGGER_LENGTH 5
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static char keylog_str[KEYLOGGER_LENGTH + 1] = {"\n"};
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// clang-format off
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static const char PROGMEM code_to_name[0xFF] = {
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// 0 1 2 3 4 5 6 7 8 9 A B C D E F
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' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', // 0x
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'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '1', '2', // 1x
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'3', '4', '5', '6', '7', '8', '9', '0', 20, 19, 27, 26, 22, '-', '=', '[', // 2x
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']','\\', '#', ';','\'', '`', ',', '.', '/', 128, ' ', ' ', ' ', ' ', ' ', ' ', // 3x
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' ', ' ', ' ', ' ', ' ', ' ', 'P', 'S', ' ', ' ', ' ', ' ', 16, ' ', ' ', ' ', // 4x
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 5x
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 6x
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 7x
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 8x
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 9x
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // Ax
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // Bx
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // Cx
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // Dx
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'C', 'S', 'A', 'C', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // Ex
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' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ' // Fx
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};
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#if defined(KEY_LOG_ENABLE)
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void add_keylog(uint16_t keycode) {
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if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX)
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|| (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)
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|| (keycode >= QK_MODS && keycode <= QK_MODS_MAX)) {
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keycode = keycode & 0xFF;
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} else if (keycode > 0xFF) {
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keycode = 0;
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}
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for (uint8_t i = (KEYLOGGER_LENGTH - 1); i > 0; --i) {
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keylog_str[i] = keylog_str[i - 1];
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}
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if (keycode < ARRAY_SIZE(code_to_name)) {
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keylog_str[0] = pgm_read_byte(&code_to_name[keycode]);
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}
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}
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#endif
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static uint16_t key_timer = 0;
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static bool is_key_processed = true;
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bool process_record_oled(uint16_t keycode, keyrecord_t *record) {
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if (record->event.pressed) {
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key_timer = timer_read();
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is_key_processed = true;
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# if defined(KEY_LOG_ENABLE)
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add_keylog(keycode);
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#endif
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}
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return true;
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}
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void render_keylogger_status(void) {
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oled_write(keylog_str, false);
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}
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void render_prompt(void) {
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bool blink = (timer_read() % 1000) < 500;
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if (layer_state_is(_FUNCTION)) {
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oled_write_ln_P(blink ? PSTR("> ft_") : PSTR("> ft "), false);
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} else if (layer_state_is(_CODE)) {
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oled_write_ln_P(blink ? PSTR("> sy_") : PSTR("> sy "), false);
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} else if (layer_state_is(_ADJUST)) {
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oled_write_ln_P(blink ? PSTR("> aj_") : PSTR("> aj "), false);
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} else {
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oled_write_ln_P(blink ? PSTR("> _ ") : PSTR("> "), false);
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}
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};
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void render_status_secondary(void) {
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oled_write_ln("", false);
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oled_write_ln("", false);
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render_kb_split();
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oled_write_ln("", false);
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oled_write_ln("", false);
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oled_write_ln("", false);
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render_layer();
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oled_write_ln("", false);
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oled_write_ln("", false);
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oled_write_ln("", false);
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#if defined(RGB_MATRIX_ENABLE) || defined(RGBLIGHT_ENABLE)
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layer_state_is(_ADJUST) ? render_feature_status() : render_mod_status();
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#else
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render_mod_status();
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#endif
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};
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void render_status_main(void) {
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oled_write_ln("", false);
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oled_write_ln("", false);
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render_qmk_logo();
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oled_write_ln("", false);
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oled_write_ln("", false);
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render_layers();
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oled_write_ln("", false);
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oled_write_ln("", false);
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render_prompt();
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oled_write_ln("", false);
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render_keylogger_status();
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}
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oled_rotation_t oled_init_user(oled_rotation_t rotation) {
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return OLED_ROTATION_270;
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}
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bool oled_task_user(void) {
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if (is_keyboard_master()) {
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if (is_key_processed && (timer_elapsed(key_timer) < OLED_KEY_TIMEOUT)) {
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render_status_main();
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} else if (is_key_processed) {
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is_key_processed = false;
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oled_off();
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}
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} else {
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render_status_secondary();
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}
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return false;
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}
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