Merge upstream master

1 files changed, 263 insertions, 0 deletions

diff --git a/keyboards/nullbitsco/nibble/keymaps/oled_bongocat/keymap.c b/keyboards/nullbitsco/nibble/keymaps/oled_bongocat/keymap.c
new file mode 100644
index 0000000000..631f28171a
--- /dev/null
+++ b/keyboards/nullbitsco/nibble/keymaps/oled_bongocat/keymap.c
@@ -0,0 +1,263 @@
+/* Copyright 2021 Jonathan Law, Jay Greco
+ *
+ * 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/>.
+ *
+ * Original: j-inc's kyria keymap
+ */
+#include QMK_KEYBOARD_H
+#include "animation_frames.h"
+
+enum layer_names {
+  _BASE,
+  _VIA1,
+  _VIA2,
+  _VIA3
+};
+
+#define KC_DISC_MUTE KC_F23
+#define KC_DISC_DEAF KC_F24
+
+enum custom_keycodes {
+  PROG = USER00,
+  DISC_MUTE,
+  DISC_DEAF,
+  SUPER_ALT_TAB,
+  _NUM_CUST_KCS,
+};
+
+// Macro variables
+bool is_alt_tab_active = false;
+uint16_t alt_tab_timer = 0;
+bool muted = false;
+bool deafened = false;
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_BASE] = LAYOUT_all(
+              QK_GESC, 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, KC_HOME,
+    KC_F13,   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, KC_DEL,
+    KC_F14,   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_PGUP,
+    KC_F15,   KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_PGDN,
+    KC_F16,   KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                  MO(_VIA1), KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
+  ),
+
+  [_VIA1] = LAYOUT_all(
+              QK_BOOT, 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_END,
+    RGB_TOG,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
+    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______,  _______, _______, _______,                            _______,                   _______, _______, _______, KC_MPRV, KC_MPLY, KC_MNXT
+  ),
+
+  [_VIA2] = LAYOUT_all(
+              _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
+    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______,  _______, _______, _______,                            _______,                   _______, _______, _______, _______, _______, _______
+  ),
+
+  [_VIA3] = LAYOUT_all(
+              _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
+    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______,  _______, _______, _______,                            _______,                   _______, _______, _______, _______, _______, _______
+  ),
+
+};
+
+bool encoder_update_user(uint8_t index, bool clockwise) {
+    if (clockwise) {
+        tap_code(KC_VOLU);
+    } else {
+        tap_code(KC_VOLD);
+    }
+    return true;
+}
+
+#ifdef OLED_ENABLE
+#define IDLE_FRAME_DURATION 200 // Idle animation iteration rate in ms
+
+oled_rotation_t oled_init_user(oled_rotation_t rotation) { return OLED_ROTATION_270; }
+
+uint32_t anim_timer         = 0;
+uint32_t anim_sleep         = 0;
+uint8_t  current_idle_frame = 0;
+
+bool tap_anim        = false;
+bool tap_anim_toggle = false;
+
+
+// Decompress and write a precompressed bitmap frame to the OLED.
+// Documentation and python compression script available at:
+// https://github.com/nullbitsco/squeez-o
+#ifdef USE_OLED_BITMAP_COMPRESSION
+static void oled_write_compressed_P(const char* input_block_map, const char* input_block_list) {
+    uint16_t block_index = 0;
+    for (uint16_t i=0; i<NUM_OLED_BYTES; i++) {
+        uint8_t bit = i%8;
+        uint8_t map_index = i/8;
+        uint8_t _block_map = (uint8_t)pgm_read_byte_near(input_block_map + map_index);
+        uint8_t nonzero_byte = (_block_map & (1 << bit));
+        if (nonzero_byte) {
+            const char data = (const char)pgm_read_byte_near(input_block_list + block_index++);
+            oled_write_raw_byte(data, i);
+        } else {
+            const char data = (const char)0x00;
+            oled_write_raw_byte(data, i);
+        }
+    }
+}
+#endif
+
+static void render_anim(void) {
+    // Idle animation
+    void animation_phase(void) {
+        if (!tap_anim) {
+            current_idle_frame = (current_idle_frame + 1) % NUM_IDLE_FRAMES;
+            uint8_t idx = abs((NUM_IDLE_FRAMES - 1) - current_idle_frame);
+            #ifdef USE_OLED_BITMAP_COMPRESSION
+            oled_write_compressed_P(idle_block_map[idx], idle_frames[idx]);
+            #else
+            oled_write_raw_P(idle_frames[idx], NUM_OLED_BYTES);
+            #endif
+        }
+    }
+
+    // Idle behaviour
+    if (get_current_wpm() != 000) {  // prevent sleep
+        oled_on();
+        if (timer_elapsed32(anim_timer) > IDLE_FRAME_DURATION) {
+            anim_timer = timer_read32();
+            animation_phase();
+        }
+        anim_sleep = timer_read32();
+    } else {  // Turn off screen when timer threshold elapsed or reset time since last input
+        if (timer_elapsed32(anim_sleep) > OLED_TIMEOUT) {
+            oled_off();
+        } else {
+            if (timer_elapsed32(anim_timer) > IDLE_FRAME_DURATION) {
+                anim_timer = timer_read32();
+                animation_phase();
+            }
+        }
+    }
+}
+
+bool oled_task_user(void) {
+    render_anim();
+    oled_set_cursor(0, 14);
+
+    uint8_t n = get_current_wpm();
+    char wpm_counter[6];
+    wpm_counter[5] = '\0';
+    wpm_counter[4] = '0' + n % 10;
+    wpm_counter[3] = '0' + (n /= 10) % 10;
+    wpm_counter[2] = '0' + n / 10 ;
+    wpm_counter[1] = '0';
+    wpm_counter[0] = '>';
+    oled_write_ln(wpm_counter, false);
+
+    return false;
+}
+#endif
+
+// Animate tap
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    #ifdef OLED_ENABLE
+    // Check if non-mod
+    if ((keycode >= KC_A && keycode <= KC_0) || (keycode >= KC_TAB && keycode <= KC_SLASH)) {
+        if (record->event.pressed) {
+            // Display tap frames
+            tap_anim_toggle = !tap_anim_toggle;
+            #ifdef USE_OLED_BITMAP_COMPRESSION
+            oled_write_compressed_P(tap_block_map[tap_anim_toggle], tap_frames[tap_anim_toggle]);
+            #else
+            oled_write_raw_P(tap_frames[tap_anim_toggle], NUM_OLED_BYTES);
+            #endif
+        }
+    }
+    #endif
+
+    switch(keycode) {
+        case PROG:
+          if (record->event.pressed) {
+            rgblight_disable_noeeprom();
+            #ifdef OLED_ENABLE
+            oled_off();
+            #endif
+            bootloader_jump();
+          }
+        break;
+
+        case DISC_MUTE:
+          if (record->event.pressed) {
+            tap_code(KC_DISC_MUTE);
+            if (!rgblight_is_enabled()) break;
+
+            if (muted) {
+              rgblight_enable_noeeprom();
+            } else {
+              rgblight_timer_disable();
+              uint8_t val = rgblight_get_val();
+              rgblight_sethsv_range(255, 255, val, 0, 1);
+            }
+            muted = !muted;
+          }
+        break;
+
+        case DISC_DEAF:
+          if (record->event.pressed) {
+            tap_code(KC_DISC_DEAF);
+            if (!rgblight_is_enabled()) break;
+
+            if (deafened) {
+              rgblight_enable_noeeprom();
+            } else {
+              rgblight_timer_disable();
+              uint8_t val = rgblight_get_val();
+              rgblight_sethsv_range(255, 255, val, 0, RGBLED_NUM-1);
+            }
+            deafened = !deafened;
+          }
+        break;
+
+        case SUPER_ALT_TAB:
+          if (record->event.pressed) {
+            if (!is_alt_tab_active) {
+              is_alt_tab_active = true;
+              register_code(KC_LALT);
+            }
+            alt_tab_timer = timer_read();
+            register_code(KC_TAB);
+          } else {
+            unregister_code(KC_TAB);
+          }
+          break;
+
+        default:
+        break;
+    }
+
+    return true;
+}
+
+void matrix_scan_user(void) {
+  if (is_alt_tab_active) {
+    if (timer_elapsed(alt_tab_timer) > 1000) {
+      unregister_code(KC_LALT);
+      is_alt_tab_active = false;
+    }
+  }
+}