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keychron_qmk_firmware/users/drashna/oled_stuff.c

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/* Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna) <drashna@live.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "drashna.h"
#ifndef KEYLOGGER_LENGTH
// # ifdef OLED_DISPLAY_128X64
# define KEYLOGGER_LENGTH ((uint8_t)(OLED_DISPLAY_HEIGHT / OLED_FONT_WIDTH))
// # else
// # define KEYLOGGER_LENGTH (uint8_t *(OLED_DISPLAY_WIDTH / OLED_FONT_HEIGHT))
// # endif
#endif
uint32_t oled_timer = 0;
static char keylog_str[KEYLOGGER_LENGTH + 1] = {0};
static uint16_t log_timer = 0;
// clang-format off
static const char PROGMEM code_to_name[0xFF] = {
// 0 1 2 3 4 5 6 7 8 9 A B c D E F
' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', // 0x
'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '1', '2', // 1x
'3', '4', '5', '6', '7', '8', '9', '0', 20, 19, 27, 26, 22, '-', '=', '[', // 2x
']','\\', '#', ';','\'', '`', ',', '.', '/', 128, ' ', ' ', ' ', ' ', ' ', ' ', // 3x
' ', ' ', ' ', ' ', ' ', ' ', 'P', 'S', ' ', ' ', ' ', ' ', 16, ' ', ' ', ' ', // 4x
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 5x
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 6x
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 7x
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 8x
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // 9x
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // Ax
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // Bx
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // Cx
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // Dx
'C', 'S', 'A', 'C', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', // Ex
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ' // Fx
};
// clang-format on
void add_keylog(uint16_t keycode, keyrecord_t *record) {
if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) || (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX) || (keycode >= QK_MODS && keycode <= QK_MODS_MAX)) {
if (((keycode & 0xFF) == KC_BSPC) && mod_config(get_mods() | get_oneshot_mods()) & MOD_MASK_CTRL) {
memset(keylog_str, ' ', sizeof(keylog_str) - 1);
return;
}
if (record->tap.count) {
keycode = keycode & 0xFF;
} else if (keycode > 0xFF) {
return;
}
}
for (uint8_t i = 1; i < KEYLOGGER_LENGTH; i++) {
keylog_str[i - 1] = keylog_str[i];
}
if (keycode < (sizeof(code_to_name) / sizeof(char))) {
keylog_str[(KEYLOGGER_LENGTH - 1)] = pgm_read_byte(&code_to_name[keycode]);
}
log_timer = timer_read();
}
bool process_record_user_oled(uint16_t keycode, keyrecord_t *record) {
if (record->event.pressed) {
#ifdef OLED_ENABLE
oled_timer = timer_read32();
add_keylog(keycode, record);
#endif
}
return true;
}
void update_log(void) {
if (timer_elapsed(log_timer) > 750) {
// add_keylog(0);
}
}
void render_keylogger_status(void) {
oled_write_P(PSTR(OLED_RENDER_KEYLOGGER), false);
oled_write(keylog_str, false);
}
void render_default_layer_state(void) {
oled_write_P(PSTR(OLED_RENDER_LAYOUT_NAME), false);
switch (get_highest_layer(default_layer_state)) {
case _QWERTY:
oled_write_P(PSTR(OLED_RENDER_LAYOUT_QWERTY), false);
break;
case _COLEMAK_DH:
oled_write_P(PSTR(OLED_RENDER_LAYOUT_COLEMAK_DH), false);
break;
case _COLEMAK:
oled_write_P(PSTR(OLED_RENDER_LAYOUT_COLEMAK), false);
break;
case _DVORAK:
oled_write_P(PSTR(OLED_RENDER_LAYOUT_DVORAK), false);
break;
}
#ifdef OLED_DISPLAY_128X64
oled_advance_page(true);
#endif
}
void render_layer_state(void) {
oled_write_P(PSTR(OLED_RENDER_LAYER_NAME), false);
#ifdef OLED_DISPLAY_128X64
oled_write_P(PSTR(" "), false);
#endif
oled_write_P(PSTR(OLED_RENDER_LAYER_LOWER), layer_state_is(_LOWER));
#ifdef OLED_DISPLAY_128X64
oled_write_P(PSTR(" "), false);
#endif
oled_write_P(PSTR(OLED_RENDER_LAYER_RAISE), layer_state_is(_RAISE));
#ifdef OLED_DISPLAY_128X64
oled_advance_page(true);
oled_write_P(PSTR(" "), false);
oled_write_P(PSTR("GamePad"), layer_state_is(_GAMEPAD));
oled_write_P(PSTR(" "), false);
oled_write_P(PSTR("Diablo"), layer_state_is(_DIABLO));
oled_write_P(PSTR(" "), false);
oled_write_P(PSTR("Mouse"), layer_state_is(_MOUSE));
#endif
}
void render_keylock_status(uint8_t led_usb_state) {
oled_write_P(PSTR(OLED_RENDER_LOCK_NAME), false);
#if !defined(OLED_DISPLAY_128X64)
oled_write_P(PSTR(" "), false);
#endif
oled_write_P(PSTR(OLED_RENDER_LOCK_NUML), led_usb_state & (1 << USB_LED_NUM_LOCK));
oled_write_P(PSTR(" "), false);
oled_write_P(PSTR(OLED_RENDER_LOCK_CAPS), led_usb_state & (1 << USB_LED_CAPS_LOCK));
oled_write_P(PSTR(" "), false);
oled_write_P(PSTR(OLED_RENDER_LOCK_SCLK), led_usb_state & (1 << USB_LED_SCROLL_LOCK));
}
void render_matrix_scan_rate(void) {
#ifdef DEBUG_MATRIX_SCAN_RATE
char matrix_rate[5];
uint16_t n = get_matrix_scan_rate();
matrix_rate[4] = '\0';
matrix_rate[3] = '0' + n % 10;
matrix_rate[2] = (n /= 10) % 10 ? '0' + (n) % 10 : (n / 10) % 10 ? '0' : ' ';
matrix_rate[1] = n / 10 ? '0' + n / 10 : ' ';
matrix_rate[0] = ' ';
oled_write_P(PSTR("MS:"), false);
oled_write(matrix_rate, false);
#endif
}
void render_mod_status(uint8_t modifiers) {
static const char PROGMEM mod_status[5][3] = {{0xE8, 0xE9, 0}, {0xE4, 0xE5, 0}, {0xE6, 0xE7, 0}, {0xEA, 0xEB, 0}, {0xEC, 0xED, 0}};
oled_write_P(PSTR(OLED_RENDER_MODS_NAME), false);
#if defined(OLED_DISPLAY_128X64)
oled_write_P(mod_status[0], (modifiers & MOD_BIT(KC_LSHIFT)));
oled_write_P(mod_status[!keymap_config.swap_lctl_lgui ? 3 : 4], (modifiers & MOD_BIT(KC_LGUI)));
oled_write_P(mod_status[2], (modifiers & MOD_BIT(KC_LALT)));
oled_write_P(mod_status[1], (modifiers & MOD_BIT(KC_LCTL)));
oled_write_P(mod_status[1], (modifiers & MOD_BIT(KC_RCTL)));
oled_write_P(mod_status[2], (modifiers & MOD_BIT(KC_RALT)));
oled_write_P(mod_status[!keymap_config.swap_lctl_lgui ? 3 : 4], (modifiers & MOD_BIT(KC_RGUI)));
oled_write_P(mod_status[0], (modifiers & MOD_BIT(KC_RSHIFT)));
#else
oled_write_P(mod_status[0], (modifiers & MOD_MASK_SHIFT));
oled_write_P(mod_status[!keymap_config.swap_lctl_lgui ? 3 : 4], (modifiers & MOD_MASK_GUI));
oled_write_P(PSTR(" "), false);
oled_write_P(mod_status[2], (modifiers & MOD_MASK_ALT));
oled_write_P(mod_status[1], (modifiers & MOD_MASK_CTRL));
#endif
}
#ifdef SWAP_HANDS_ENABLE
extern bool swap_hands;
#endif
void render_bootmagic_status(void) {
/* Show Ctrl-Gui Swap options */
static const char PROGMEM logo[][2][3] = {
{{0x97, 0x98, 0}, {0xb7, 0xb8, 0}},
{{0x95, 0x96, 0}, {0xb5, 0xb6, 0}},
};
bool is_bootmagic_on;
#ifdef OLED_DISPLAY_128X64
is_bootmagic_on = !keymap_config.swap_lctl_lgui;
#else
is_bootmagic_on = keymap_config.swap_lctl_lgui;
#endif
oled_write_P(PSTR(OLED_RENDER_BOOTMAGIC_NAME), false);
#ifdef OLED_DISPLAY_128X64
if (keymap_config.swap_lctl_lgui)
#else
oled_write_P(PSTR(" "), false);
#endif
{
oled_write_P(logo[1][0], is_bootmagic_on);
#ifdef OLED_DISPLAY_128X64
} else {
#endif
oled_write_P(logo[0][0], !is_bootmagic_on);
}
#ifndef OLED_DISPLAY_128X64
oled_write_P(PSTR(" "), false);
oled_write_P(logo[1][1], is_bootmagic_on);
oled_write_P(logo[0][1], !is_bootmagic_on);
#endif
oled_write_P(PSTR(" "), false);
oled_write_P(PSTR(OLED_RENDER_BOOTMAGIC_NKRO), keymap_config.nkro);
oled_write_P(PSTR(" "), false);
oled_write_P(PSTR(OLED_RENDER_BOOTMAGIC_NOGUI), keymap_config.no_gui);
#ifdef OLED_DISPLAY_128X64
oled_advance_page(true);
oled_write_P(PSTR("Magic"), false);
oled_write_P(PSTR(" "), false);
if (keymap_config.swap_lctl_lgui) {
oled_write_P(logo[1][1], is_bootmagic_on);
} else {
oled_write_P(logo[0][1], !is_bootmagic_on);
}
#endif
oled_write_P(PSTR(" "), false);
oled_write_P(PSTR(OLED_RENDER_BOOTMAGIC_ONESHOT), !is_oneshot_enabled());
#ifdef SWAP_HANDS_ENABLE
oled_write_P(PSTR(" "), false);
oled_write_P(PSTR(OLED_RENDER_BOOTMAGIC_SWAP), swap_hands);
#endif
#ifdef OLED_DISPLAY_128X64
oled_advance_page(true);
#endif
}
#if defined(POINTING_DEVICE_ENABLE)
extern bool tap_toggling;
#endif
void render_user_status(void) {
oled_write_P(PSTR(OLED_RENDER_USER_NAME), false);
#if !defined(OLED_DISPLAY_128X64)
oled_write_P(PSTR(" "), false);
#endif
#if defined(RGB_MATRIX_ENABLE)
oled_write_P(PSTR(OLED_RENDER_USER_ANIM), userspace_config.rgb_matrix_idle_anim);
# if !defined(OLED_DISPLAY_128X64)
oled_write_P(PSTR(" "), false);
# endif
#elif defined(POINTING_DEVICE_ENABLE)
static const char PROGMEM mouse_lock[3] = {0xF2, 0xF3, 0};
oled_write_P(mouse_lock, tap_toggling);
#endif
#ifdef AUDIO_ENABLE
static const char PROGMEM audio_status[2][3] = {{0xE0, 0xE1, 0}, {0xE2, 0xE3, 0}};
oled_write_P(audio_status[is_audio_on()], false);
# ifdef AUDIO_CLICKY
static const char PROGMEM audio_clicky_status[2][3] = {{0xF4, 0xF5, 0}, {0xF6, 0xF7, 0}};
oled_write_P(audio_clicky_status[is_clicky_on() && is_audio_on()], false);
# if !defined(OLED_DISPLAY_128X64)
oled_write_P(PSTR(" "), false);
# endif
# endif
#endif
static const char PROGMEM rgb_layer_status[2][3] = {{0xEE, 0xEF, 0}, {0xF0, 0xF1, 0}};
oled_write_P(rgb_layer_status[userspace_config.rgb_layer_change], false);
static const char PROGMEM nukem_good[2][3] = {{0xF8, 0xF9, 0}, {0xF6, 0xF7, 0}};
oled_write_P(nukem_good[0], userspace_config.nuke_switch);
#if defined(UNICODE_ENABLE)
static const char PROGMEM uc_mod_status[5][3] = {{0xEA, 0xEB, 0}, {0xEC, 0xED, 0}};
oled_write_P(uc_mod_status[get_unicode_input_mode() == UC_MAC], false);
#endif
#if defined(OLED_DISPLAY_128X64)
oled_advance_page(true);
#endif
}
void oled_driver_render_logo(void) {
// clang-format off
static const char PROGMEM qmk_logo[] = {
0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,0x92,0x93,0x94,
0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf,0xb0,0xb1,0xb2,0xb3,0xb4,
0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf,0xd0,0xd1,0xd2,0xd3,0xd4,0};
// clang-format on
oled_write_P(qmk_logo, false);
}
void render_wpm(uint8_t padding) {
#ifdef WPM_ENABLE
uint8_t n = get_current_wpm();
char wpm_counter[4];
wpm_counter[3] = '\0';
wpm_counter[2] = '0' + n % 10;
wpm_counter[1] = (n /= 10) % 10 ? '0' + (n) % 10 : (n / 10) % 10 ? '0' : ' ';
wpm_counter[0] = n / 10 ? '0' + n / 10 : ' ';
oled_write_P(PSTR(OLED_RENDER_WPM_COUNTER), false);
if (padding) {
for (uint8_t n = padding; n > 0; n--) {
oled_write_P(PSTR(" "), false);
}
}
oled_write(wpm_counter, false);
#endif
}
#if defined(KEYBOARD_handwired_tractyl_manuform_5x6_right)
extern kb_config_data_t kb_config;
void render_pointing_dpi_status(uint8_t padding) {
char dpi_status[5];
uint16_t n = kb_config.device_cpi;
dpi_status[4] = '\0';
dpi_status[3] = '0' + n % 10;
dpi_status[2] = (n /= 10) % 10 ? '0' + (n) % 10 : (n / 10) % 10 ? '0' : ' ';
dpi_status[1] = (n /= 10) % 10 ? '0' + (n) % 10 : (n / 10) % 10 ? '0' : ' ';
dpi_status[0] = n / 10 ? '0' + n / 10 : ' ';
oled_write_P(PSTR("DPI: "), false);
if (padding) {
for (uint8_t n = padding; n > 0; n--) {
oled_write_P(PSTR(" "), false);
}
}
oled_write(dpi_status, false);
}
#endif
__attribute__((weak)) void oled_driver_render_logo_right(void) {
#if defined(OLED_DISPLAY_128X64)
oled_driver_render_logo();
render_default_layer_state();
oled_set_cursor(0, 4);
#else
render_default_layer_state();
#endif
}
__attribute__((weak)) void oled_driver_render_logo_left(void) {
#if defined(OLED_DISPLAY_128X64)
oled_driver_render_logo();
# ifdef DEBUG_MATRIX_SCAN_RATE
render_matrix_scan_rate();
# elif defined(WPM_ENABLE)
render_wpm(0);
# endif
oled_write_P(PSTR(" "), false);
# if defined(KEYBOARD_handwired_tractyl_manuform_5x6_right)
render_pointing_dpi_status(1);
# endif
oled_set_cursor(0, 4);
#else
render_default_layer_state();
#endif
}
void render_status_secondary(void) {
oled_driver_render_logo_right();
/* Show Keyboard Layout */
render_layer_state();
render_mod_status(get_mods() | get_oneshot_mods());
#if !defined(OLED_DISPLAY_128X64) && defined(WPM_ENABLE)
render_wpm(2);
#endif
// render_keylock_status(host_keyboard_leds());
}
void render_status_main(void) {
oled_driver_render_logo_left();
/* Show Keyboard Layout */
// render_keylock_status(host_keyboard_leds());
render_bootmagic_status();
render_user_status();
// render_keylogger_status();
}
__attribute__((weak)) oled_rotation_t oled_init_keymap(oled_rotation_t rotation) { return rotation; }
oled_rotation_t oled_init_user(oled_rotation_t rotation) {
memset(keylog_str, ' ', sizeof(keylog_str) - 1);
return oled_init_keymap(rotation);
}
void oled_task_user(void) {
update_log();
if (is_keyboard_master()) {
if (timer_elapsed32(oled_timer) > 30000) {
oled_off();
return;
} else {
oled_on();
}
}
if (is_keyboard_left()) {
render_status_main(); // Renders the current keyboard state (layer, lock, caps, scroll, etc)
} else {
render_status_secondary();
}
if (is_keyboard_master()) {
render_keylogger_status();
} else {
render_keylock_status(host_keyboard_leds());
}
}
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