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181 lines
8.5 KiB
181 lines
8.5 KiB
/* Copyright 2022 adpenrose
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include QMK_KEYBOARD_H
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#include "animation_frames.h"
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/* Base layout:
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* ,---------------------------------------------------------------------|
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* |` |1 |2 |3 |4 |5 |6 |7 |8 |9 |0 |- |= |Backspace| OLED|
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* |--------------------------------------------------------------- |
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* |Tab |Q |W |E |R |T |Y |U |I |O |P |[ | ] | \ OLED|
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* |---------------------------------------------------------------------|
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* |Caps |A |S |D |F |G |H |J |K |L |; |' | Enter | ENC |
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* |---------------------------------------------------------------------|
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* |Shft |Z |X |C |V |B |N |M |, |. |/ |Shift |Up| M0(3) |
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* |---------------------------------------------------------------------|
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* |Ctrl|GUI |Alt | Space |MO(1) |MO(2)| |Lt |Dn |Rt |
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* `---------------------------------------------------------------------|'
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*/
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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/* Base */
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[0] = LAYOUT(
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KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC,
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KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS,
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KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT, KC_MUTE,
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KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, MO(3),
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KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, MO(1), MO(2), KC_LEFT, KC_DOWN, KC_RIGHT
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),
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[1] = LAYOUT(
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_______, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_DEL,
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_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
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QK_BOOT, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MPLY,
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_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
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_______, _______, _______, _______, _______, _______, _______, _______, _______
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),
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[2] = LAYOUT(
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_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
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_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
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_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT,
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_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
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_______, _______, _______, _______, _______, _______, _______, _______, _______
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),
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[3] = LAYOUT(
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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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/* Encoder */
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#if defined(ENCODER_MAP_ENABLE)
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const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][NUM_DIRECTIONS] = {
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[0] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU) },
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[1] = { ENCODER_CCW_CW(KC_TRNS, KC_TRNS) },
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[2] = { ENCODER_CCW_CW(KC_TRNS, KC_TRNS) },
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[3] = { ENCODER_CCW_CW(KC_TRNS, KC_TRNS) }
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};
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#endif
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#ifdef OLED_ENABLE
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#define IDLE_FRAME_DURATION 200 // Idle animation iteration rate in ms
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oled_rotation_t oled_init_user(oled_rotation_t rotation) { return OLED_ROTATION_270; }
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uint32_t anim_timer = 0;
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uint32_t anim_sleep = 0;
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uint8_t current_idle_frame = 0;
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bool tap_anim = false;
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bool tap_anim_toggle = false;
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// Decompress and write a precompressed bitmap frame to the OLED.
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// Documentation and python compression script available at:
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// https://github.com/nullbitsco/squeez-o
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#ifdef USE_OLED_BITMAP_COMPRESSION
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static void oled_write_compressed_P(const char* input_block_map, const char* input_block_list) {
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uint16_t block_index = 0;
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for (uint16_t i=0; i<NUM_OLED_BYTES; i++) {
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uint8_t bit = i%8;
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uint8_t map_index = i/8;
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uint8_t _block_map = (uint8_t)pgm_read_byte_near(input_block_map + map_index);
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uint8_t nonzero_byte = (_block_map & (1 << bit));
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if (nonzero_byte) {
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const char data = (const char)pgm_read_byte_near(input_block_list + block_index++);
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oled_write_raw_byte(data, i);
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} else {
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const char data = (const char)0x00;
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oled_write_raw_byte(data, i);
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}
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}
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}
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#endif
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static void render_anim(void) {
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// Idle animation
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void animation_phase(void) {
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if (!tap_anim) {
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current_idle_frame = (current_idle_frame + 1) % NUM_IDLE_FRAMES;
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uint8_t idx = abs((NUM_IDLE_FRAMES - 1) - current_idle_frame);
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#ifdef USE_OLED_BITMAP_COMPRESSION
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oled_write_compressed_P(idle_block_map[idx], idle_frames[idx]);
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#else
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oled_write_raw_P(idle_frames[idx], NUM_OLED_BYTES);
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#endif
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}
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}
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// Idle behaviour
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if (get_current_wpm() != 000) { // prevent sleep
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oled_on();
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if (timer_elapsed32(anim_timer) > IDLE_FRAME_DURATION) {
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anim_timer = timer_read32();
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animation_phase();
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}
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anim_sleep = timer_read32();
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} else { // Turn off screen when timer threshold elapsed or reset time since last input
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if (timer_elapsed32(anim_sleep) > OLED_TIMEOUT) {
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oled_off();
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} else {
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if (timer_elapsed32(anim_timer) > IDLE_FRAME_DURATION) {
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anim_timer = timer_read32();
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animation_phase();
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}
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}
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}
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}
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bool oled_task_user(void) {
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render_anim();
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oled_set_cursor(0, 0);
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uint8_t n = get_current_wpm();
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char wpm_counter[6];
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wpm_counter[5] = '\0';
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wpm_counter[4] = '0' + n % 10;
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wpm_counter[3] = '0' + (n /= 10) % 10;
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wpm_counter[2] = '0' + n / 10 ;
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wpm_counter[1] = '0';
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wpm_counter[0] = '>';
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oled_write_ln(wpm_counter, false);
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return false;
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}
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#endif
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// Animate tap
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bool process_record_user(uint16_t keycode, keyrecord_t *record) {
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#ifdef OLED_ENABLE
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// Check if non-mod
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if ((keycode >= KC_A && keycode <= KC_0) || (keycode >= KC_TAB && keycode <= KC_SLASH)) {
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if (record->event.pressed) {
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// Display tap frames
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tap_anim_toggle = !tap_anim_toggle;
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#ifdef USE_OLED_BITMAP_COMPRESSION
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oled_write_compressed_P(tap_block_map[tap_anim_toggle], tap_frames[tap_anim_toggle]);
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#else
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oled_write_raw_P(tap_frames[tap_anim_toggle], NUM_OLED_BYTES);
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#endif
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}
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}
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#endif
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return true;
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}
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