136 lines
4.5 KiB
C
136 lines
4.5 KiB
C
// Copyright 2022 Viatly Volkov (@vlkv)
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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qmk compile -kb avalanche/v4 -km default
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qmk flash -kb avalanche/v4 -km default
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*/
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#include QMK_KEYBOARD_H
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enum layer {
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_QWERTY,
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_LOWER,
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_RAISE,
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};
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#define FN_1 MO(_LOWER)
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#define FN_2 MO(_RAISE)
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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[_QWERTY] = LAYOUT(
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KC_GRV , KC_1 , KC_2 , KC_3 , KC_4 , KC_5 , KC_6 , KC_7 , KC_8 , KC_9 , KC_0 , KC_DEL ,
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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_BSPC,
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KC_ESC , KC_LCTL, KC_A , KC_S , KC_D , KC_F , KC_G , KC_H , KC_J , KC_K , KC_L , KC_SCLN, KC_QUOT, KC_UNDS,
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KC_LSFT, KC_Z , KC_X , KC_C , KC_V , KC_B , KC_DEL , KC_LGUI, /**/ KC_INS , KC_BSPC, KC_N , KC_M , KC_COMM, KC_DOT , KC_SLSH, KC_RSFT,
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KC_LGUI, KC_LALT, KC_LGUI, FN_1 , KC_ENT , /**/ FN_2 , KC_SPC , KC_BSPC, KC_RALT, KC_RGUI
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),
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[_LOWER] = 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 ,
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KC_GRV , KC_1 , KC_2 , KC_3 , KC_4 , KC_5 , KC_6 , KC_7 , KC_8 , KC_9 , KC_0 , KC_DEL ,
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_______ , KC_TILD, KC_EXLM, KC_AT , KC_HASH, KC_DLR , KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_PIPE, _______,
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_______, KC_EQL , KC_MINS, KC_PLUS, KC_LCBR, KC_RCBR, _______, _______, /**/ _______, _______, KC_LBRC, KC_RBRC, KC_SCLN, KC_COLN, KC_BSLS, _______,
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_______, _______, _______, _______, _______, /**/ _______, _______, _______, _______, _______
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),
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[_RAISE] = LAYOUT(
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_______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_VOLD, KC_VOLU, KC_MUTE, XXXXXXX, XXXXXXX, XXXXXXX,
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_______, KC_0, KC_1, KC_2, KC_3, KC_BSPC, KC_PGUP, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
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_______, _______, KC_0, KC_4, KC_5, KC_6, KC_DEL, KC_LEFT, KC_DOWN, KC_UP , KC_RGHT, XXXXXXX, XXXXXXX, XXXXXXX,
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_______, KC_0, KC_7, KC_8, KC_9, KC_DOT, _______, _______, /**/ _______, _______, KC_PGDN, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______,
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_______, _______, _______, _______, _______, /**/ _______, _______, _______, _______, _______
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),
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};
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#ifdef OLED_ENABLE
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#include "images.h"
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oled_rotation_t oled_init_user(oled_rotation_t rotation) {
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return OLED_ROTATION_0;
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}
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void shiftright(char* buf, int size, int num) {
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for (int i = size-1; i > 0; i--) {
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buf[i] >>= 1;
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if (buf[i-1] & 0x01) {
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buf[i] |= 0x80;
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}
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}
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buf[0] >>= 1;
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}
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// right to left, 8 bit vertical strips.
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void mask(char* enable) {
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char rowenable[3];
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const char* data = display;
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int i = 0;
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char blockmask[2] = { 0x00, 0x00 };
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while (i < sizeof(display)) {
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if (i % 128 == 0) {
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// shift enable-mask right 1 at each row, reinitialize row copy
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if (i != 0) {
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shiftright(enable, 3, 2);
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}
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rowenable[0] = enable[0];
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rowenable[1] = enable[1];
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rowenable[2] = enable[2];
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}
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if (i % 8 == 0) {
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if (rowenable[2] & 0x01) {
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blockmask[1] = 0xff;
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} else {
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blockmask[1] = 0x00;
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}
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if (rowenable[2] & 0x02) {
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blockmask[0] = 0xff;
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} else {
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blockmask[0] = 0x00;
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}
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shiftright(rowenable, 3, 2);
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}
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uint8_t c = pgm_read_byte(data++);
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oled_write_raw_byte(c & blockmask[1], i++);
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shiftright(blockmask, 2, 1);
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}
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}
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void setmask(char* mask) {
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mask[0] = 0x00;
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mask[1] = 0x00;
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mask[2] = 0x00;
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uint8_t mod = get_mods() | get_oneshot_mods();
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if (mod & MOD_MASK_CTRL) {
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mask[1] |= 0xf0;
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}
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if (mod & MOD_MASK_ALT) {
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mask[1] |= 0x0f;
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}
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if (mod & MOD_MASK_GUI) {
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mask[0] |= 0xf0;
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}
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switch (get_highest_layer(layer_state)) {
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case _LOWER:
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mask[2] |= 0xf0;
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break;
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case _RAISE:
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mask[0] |= 0x0f;
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break;
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}
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}
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bool oled_task_user(void) {
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char m[3];
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setmask(m);
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mask(m);
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return false;
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}
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#endif
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