diff options
Diffstat (limited to 'keyboards/helix/rev2/keymaps/default/oled_display.c')
| -rw-r--r-- | keyboards/helix/rev2/keymaps/default/oled_display.c | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/keyboards/helix/rev2/keymaps/default/oled_display.c b/keyboards/helix/rev2/keymaps/default/oled_display.c new file mode 100644 index 0000000000..502b62c3c3 --- /dev/null +++ b/keyboards/helix/rev2/keymaps/default/oled_display.c @@ -0,0 +1,228 @@ +/* Copyright 2020 yushakobo + * + * 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 <stdio.h> +#include <string.h> +#include QMK_KEYBOARD_H + +#ifdef SSD1306OLED + #include "ssd1306.h" +#endif + +// Each layer gets a name for readability, which is then used in the keymap matrix below. +// The underscores don't mean anything - you can have a layer called STUFF or any other name. +// Layer names don't all need to be of the same length, obviously, and you can also skip them +// entirely and just use numbers. +enum layer_number { + _QWERTY = 0, + _COLEMAK, + _DVORAK, + _LOWER, + _RAISE, + _ADJUST +}; + +//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h +#if defined(SSD1306OLED) || defined(OLED_DRIVER_ENABLE) + +# if defined(OLED_DRIVER_ENABLE) +oled_rotation_t oled_init_user(oled_rotation_t rotation) { + if (is_keyboard_master()) { + return OLED_ROTATION_0; + } else { + return OLED_ROTATION_180; + } +} +# else +# define oled_write(data,flag) matrix_write(matrix, data) +# define oled_write_P(data,flag) matrix_write_P(matrix, data) +# endif + +# ifdef SSD1306OLED +void matrix_scan_user(void) { + iota_gfx_task(); // this is what updates the display continuously +} + +void matrix_update(struct CharacterMatrix *dest, + const struct CharacterMatrix *source) { + if (memcmp(dest->display, source->display, sizeof(dest->display))) { + memcpy(dest->display, source->display, sizeof(dest->display)); + dest->dirty = true; + } +} +# endif + +//assign the right code to your layers for OLED display +#define L_BASE 0 +#define L_LOWER (1<<_LOWER) +#define L_RAISE (1<<_RAISE) +#define L_ADJUST (1<<_ADJUST) +#define L_ADJUST_TRI (L_ADJUST|L_RAISE|L_LOWER) + +# ifdef SSD1306OLED +static void render_logo(struct CharacterMatrix *matrix) { +# else +static void render_logo(void) { +# endif + + static const char helix_logo[] PROGMEM ={ + 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}; + oled_write_P(helix_logo, false); +} + +# ifdef SSD1306OLED +static void render_rgbled_status(bool full, struct CharacterMatrix *matrix) { +# else +static void render_rgbled_status(bool full) { +# endif +# ifdef RGBLIGHT_ENABLE + char buf[30]; + if (RGBLIGHT_MODES > 1 && rgblight_is_enabled()) { + if (full) { + snprintf(buf, sizeof(buf), " LED %2d: %d,%d,%d ", + rgblight_get_mode(), + rgblight_get_hue()/RGBLIGHT_HUE_STEP, + rgblight_get_sat()/RGBLIGHT_SAT_STEP, + rgblight_get_val()/RGBLIGHT_VAL_STEP); + } else { + snprintf(buf, sizeof(buf), "[%2d] ", rgblight_get_mode()); + } + oled_write(buf, false); + } +# endif +} + +# ifdef SSD1306OLED +static void render_layer_status(struct CharacterMatrix *matrix) { +# else +static void render_layer_status(void) { +# endif + // Define layers here, Have not worked out how to have text displayed for each layer. Copy down the number you see and add a case for it below + char buf[10]; + oled_write_P(PSTR("Layer: "), false); + switch (layer_state) { + case L_BASE: + oled_write_P(PSTR("Default"), false); + break; + case L_RAISE: + oled_write_P(PSTR("Raise"), false); + break; + case L_LOWER: + oled_write_P(PSTR("Lower"), false); + break; + case L_ADJUST: + case L_ADJUST_TRI: + oled_write_P(PSTR("Adjust"), false); + break; + default: + oled_write_P(PSTR("Undef-"), false); + snprintf(buf,sizeof(buf), "%ld", layer_state); + oled_write(buf, false); + } +} + +# ifdef SSD1306OLED +void render_status(struct CharacterMatrix *matrix) { +# else +void render_status(void) { +# endif + // Render to mode icon + static const char os_logo[][2][3] PROGMEM = {{{0x95,0x96,0},{0xb5,0xb6,0}},{{0x97,0x98,0},{0xb7,0xb8,0}}}; + if (is_mac_mode()) { + oled_write_P(os_logo[0][0], false); + oled_write_P(PSTR("\n"), false); + oled_write_P(os_logo[0][1], false); + } else { + oled_write_P(os_logo[1][0], false); + oled_write_P(PSTR("\n"), false); + oled_write_P(os_logo[1][1], false); + } + + oled_write_P(PSTR(" "), false); +# ifdef SSD1306OLED + render_layer_status(matrix); +# else + render_layer_status(); +# endif + oled_write_P(PSTR("\n"), false); + + // Host Keyboard LED Status + led_t led_state = host_keyboard_led_state(); + oled_write_P(led_state.num_lock ? PSTR("NUMLOCK") : PSTR(" "), false); + oled_write_P(led_state.caps_lock ? PSTR("CAPS") : PSTR(" "), false); + oled_write_P(led_state.scroll_lock ? PSTR("SCLK") : PSTR(" "), false); + oled_write_P(PSTR("\n"), false); +# ifdef SSD1306OLED + render_rgbled_status(true, matrix); +# else + render_rgbled_status(true); + oled_write_P(PSTR("\n"), false); +# endif +} + + +# ifdef SSD1306OLED +# if OLED_UPDATE_INTERVAL > 0 +uint16_t oled_update_timeout; +# endif + +void iota_gfx_task_user(void) { + struct CharacterMatrix matrix; + +# if DEBUG_TO_SCREEN + if (debug_enable) { + return; + } +# endif + +#if OLED_UPDATE_INTERVAL > 0 + if (timer_elapsed(oled_update_timeout) < OLED_UPDATE_INTERVAL) { + return; + } + oled_update_timeout = timer_read(); +#endif + matrix_clear(&matrix); + if (is_keyboard_master()) { + render_status(&matrix); + } else { + render_logo(&matrix); + render_rgbled_status(false, &matrix); + render_layer_status(&matrix); + } + matrix_update(&display, &matrix); +} +# else +void oled_task_user(void) { + +# if DEBUG_TO_SCREEN + if (debug_enable) { + return; + } +# endif + + if (is_keyboard_master()) { + render_status(); + } else { + render_logo(); + render_rgbled_status(false); + render_layer_status(); + } +} +# endif +#endif |