[Keymap] Drashna's OLED rewrite (#15981)

16 files changed, 1730 insertions, 131 deletions

diff --git a/users/drashna/callbacks.c b/users/drashna/callbacks.c
index 48b076b6ba..ffc777692e 100644
--- a/users/drashna/callbacks.c
+++ b/users/drashna/callbacks.c
@@ -70,6 +70,15 @@ void                       shutdown_user(void) {
 __attribute__((weak)) void suspend_power_down_keymap(void) {}
 
 void suspend_power_down_user(void) {
+    if (layer_state_is(_GAMEPAD)) {
+        layer_off(_GAMEPAD);
+    }
+    if (layer_state_is(_DIABLO)) {
+        layer_off(_DIABLO);
+    }
+    if (layer_state_is(_DIABLOII)) {
+        layer_off(_DIABLOII);
+    }
 #ifdef OLED_ENABLE
     oled_off();
 #endif
@@ -78,12 +87,6 @@ void suspend_power_down_user(void) {
 
 __attribute__((weak)) void suspend_wakeup_init_keymap(void) {}
 void                       suspend_wakeup_init_user(void) {
-    if (layer_state_is(_GAMEPAD)) {
-        layer_off(_GAMEPAD);
-    }
-    if (layer_state_is(_DIABLO)) {
-        layer_off(_DIABLO);
-    }
     suspend_wakeup_init_keymap();
 }
 
diff --git a/users/drashna/config.h b/users/drashna/config.h
index 46cd276dd4..a6b4beb741 100644
--- a/users/drashna/config.h
+++ b/users/drashna/config.h
@@ -29,7 +29,7 @@
 #        define SELECT_SOFT_SERIAL_SPEED 1
 #    endif
 #    ifdef CUSTOM_SPLIT_TRANSPORT_SYNC
-#        define SPLIT_TRANSACTION_IDS_USER RPC_ID_USER_STATE_SYNC, RPC_ID_USER_KEYMAP_SYNC, RPC_ID_USER_CONFIG_SYNC, RPC_ID_USER_WATCHDOG_SYNC
+#        define SPLIT_TRANSACTION_IDS_USER RPC_ID_USER_STATE_SYNC, RPC_ID_USER_KEYMAP_SYNC, RPC_ID_USER_CONFIG_SYNC, RPC_ID_USER_WATCHDOG_SYNC, RPC_ID_USER_KEYLOG_STR
 #    endif
 #endif
 
@@ -271,3 +271,21 @@
 #    define C14 PAL_LINE(GPIOC, 14)
 #    define C15 PAL_LINE(GPIOC, 15)
 #endif
+
+#ifdef OLED_DRIVER_SH1107
+#    define OLED_DISPLAY_CUSTOM
+#    define OLED_IC_SH1107 2
+#    define OLED_DISPLAY_128X128
+#    define OLED_DISPLAY_WIDTH 128
+#    define OLED_DISPLAY_HEIGHT 128
+#    define OLED_MATRIX_SIZE (OLED_DISPLAY_HEIGHT / 8 * OLED_DISPLAY_WIDTH)
+#    define OLED_BLOCK_TYPE uint16_t
+#    define OLED_SOURCE_MAP \
+        { 0, 8, 16, 24, 32, 40, 48, 56 }
+#    define OLED_TARGET_MAP \
+        { 56, 48, 40, 32, 24, 16, 8, 0 }
+#    define OLED_BLOCK_COUNT (sizeof(OLED_BLOCK_TYPE) * 8)
+#    define OLED_BLOCK_SIZE (OLED_MATRIX_SIZE / OLED_BLOCK_COUNT)
+#    define OLED_COM_PINS COM_PINS_ALT
+#    define OLED_IC OLED_IC_SH1107
+#endif
diff --git a/users/drashna/drashna.c b/users/drashna/drashna.c
index 9128a89bc6..6e8d4ac9bd 100644
--- a/users/drashna/drashna.c
+++ b/users/drashna/drashna.c
@@ -2,25 +2,37 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "drashna.h"
+#ifdef __AVR__
+#    include <avr/wdt.h>
+#endif
 
 userspace_config_t userspace_config;
 
+/**
+ * @brief Handle registering a keycode, with optional modifer based on timed event
+ *
+ * @param code keycode to send to host
+ * @param mod_code modifier to send with code, if held for tapping term or longer
+ * @param pressed the press/release event (can use "record->event.pressed" for this)
+ * @return true exits function
+ * @return false exits function
+ */
 bool mod_key_press_timer(uint16_t code, uint16_t mod_code, bool pressed) {
     static uint16_t this_timer;
-    if (pressed) {
-        this_timer = timer_read();
-    } else {
-        if (timer_elapsed(this_timer) < TAPPING_TERM) {
-            tap_code(code);
-        } else {
-            register_code(mod_code);
-            tap_code(code);
-            unregister_code(mod_code);
-        }
-    }
+    mod_key_press(code, mod_code, pressed, this_timer);
     return false;
 }
 
+/**
+ * @brief Handle registation of keycode, with optional modifier based on custom timer
+ *
+ * @param code keycode to send to host
+ * @param mod_code modifier keycode to send with code, if held for tapping term or longer
+ * @param pressed the press/release event
+ * @param this_timer custom timer to use
+ * @return true
+ * @return false
+ */
 bool mod_key_press(uint16_t code, uint16_t mod_code, bool pressed, uint16_t this_timer) {
     if (pressed) {
         this_timer = timer_read();
@@ -36,6 +48,14 @@ bool mod_key_press(uint16_t code, uint16_t mod_code, bool pressed, uint16_t this
     return false;
 }
 
+/**
+ * @brief Performs exact match for modifier values
+ *
+ * @param value the modifer varible (get_mods/get_oneshot_mods/get_weak_mods)
+ * @param mask the modifier mask to check for
+ * @return true Has the exact modifiers specifed
+ * @return false Does not have the exact modifiers specified
+ */
 bool hasAllBitsInMask(uint8_t value, uint8_t mask) {
     value &= 0xF;
     mask &= 0xF;
@@ -43,10 +63,62 @@ bool hasAllBitsInMask(uint8_t value, uint8_t mask) {
     return (value & mask) == mask;
 }
 
-void tap_code16_nomods(uint8_t kc) {
+/**
+ * @brief Tap keycode, with no mods
+ *
+ * @param kc keycode to use
+ */
+void tap_code16_nomods(uint16_t kc) {
     uint8_t temp_mod = get_mods();
     clear_mods();
     clear_oneshot_mods();
     tap_code16(kc);
     set_mods(temp_mod);
 }
+
+/**
+ * @brief Run shutdown routine and soft reboot firmware.
+ *
+ */
+
+#ifdef HAPTIC_ENABLE
+#    include "haptic.h"
+#endif
+
+#ifdef AUDIO_ENABLE
+#    ifndef GOODBYE_SONG
+#        define GOODBYE_SONG SONG(GOODBYE_SOUND)
+#    endif
+float reset_song[][2] = GOODBYE_SONG;
+#endif
+
+void software_reset(void) {
+    clear_keyboard();
+#if defined(MIDI_ENABLE) && defined(MIDI_BASIC)
+    process_midi_all_notes_off();
+#endif
+#ifdef AUDIO_ENABLE
+#    ifndef NO_MUSIC_MODE
+    music_all_notes_off();
+#    endif
+    uint16_t timer_start = timer_read();
+    PLAY_SONG(reset_song);
+    shutdown_user();
+    while (timer_elapsed(timer_start) < 250) wait_ms(1);
+    stop_all_notes();
+#else
+    shutdown_user();
+    wait_ms(250);
+#endif
+#ifdef HAPTIC_ENABLE
+    haptic_shutdown();
+#endif
+
+#if defined(PROTOCOL_LUFA)
+    wdt_enable(WDTO_250MS);
+#elif defined(PROTOCOL_CHIBIOS)
+#    if defined(MCU_STM32) || defined(MCU_KINETIS)
+    NVIC_SystemReset();
+#    endif
+#endif
+}
diff --git a/users/drashna/drashna.h b/users/drashna/drashna.h
index 5a9da16273..0bf1de84cf 100644
--- a/users/drashna/drashna.h
+++ b/users/drashna/drashna.h
@@ -78,7 +78,8 @@ enum userspace_layers {
 bool mod_key_press_timer(uint16_t code, uint16_t mod_code, bool pressed);
 bool mod_key_press(uint16_t code, uint16_t mod_code, bool pressed, uint16_t this_timer);
 bool hasAllBitsInMask(uint8_t value, uint8_t mask);
-void tap_code16_nomods(uint8_t kc);
+void tap_code16_nomods(uint16_t kc);
+void software_reset(void);
 
 // clang-format off
 typedef union {
diff --git a/users/drashna/keyrecords/autocorrection/autocorrection.c b/users/drashna/keyrecords/autocorrection/autocorrection.c
index e561224374..c7e938a341 100644
--- a/users/drashna/keyrecords/autocorrection/autocorrection.c
+++ b/users/drashna/keyrecords/autocorrection/autocorrection.c
@@ -17,6 +17,14 @@
 #        error Dictionary size excees maximum size permitted
 #    endif
 
+/**
+ * @brief Process handler for autocorrect feature
+ *
+ * @param keycode Keycode registered by matrix press, per keymap
+ * @param record keyrecord_t structure
+ * @return true Continue processing keycodes, and send to host
+ * @return false Stop processing keycodes, and don't send to host
+ */
 bool process_autocorrection(uint16_t keycode, keyrecord_t* record) {
     static uint8_t typo_buffer[AUTOCORRECTION_MAX_LENGTH] = {KC_SPC};
     static uint8_t typo_buffer_size                       = 1;
@@ -53,6 +61,14 @@ bool process_autocorrection(uint16_t keycode, keyrecord_t* record) {
             keycode &= 0xFF;
             break;
 #    endif
+#    ifdef SWAP_HANDS_ENABLE
+        case QK_SWAP_HANDS ... QK_SWAP_HANDS_MAX:
+            if (keycode >= 0x56F0 || record->event.pressed || !record->tap.count) {
+                return true;
+            }
+            keycode &= 0xFF;
+            break;
+#    endif
 #    ifndef NO_ACTION_ONESHOT
         case QK_ONE_SHOT_MOD ... QK_ONE_SHOT_MOD_MAX:
             if ((keycode & 0xF) == MOD_LSFT) {
@@ -70,7 +86,6 @@ bool process_autocorrection(uint16_t keycode, keyrecord_t* record) {
             }
     }
 
-
     // Subtract buffer for Backspace key, reset for other non-alpha.
     if (!(KC_A <= keycode && keycode <= KC_Z)) {
         if (keycode == KC_BSPC) {
@@ -83,7 +98,7 @@ bool process_autocorrection(uint16_t keycode, keyrecord_t* record) {
             // Set a word boundary if space, period, digit, etc. is pressed.
             // Behave more conservatively for the enter key. Reset, so that enter
             // can't be used on a word ending.
-            if (keycode == KC_ENT) {
+            if (keycode == KC_ENT || (keycode == KC_MINUS && (get_mods() | get_oneshot_mods()) & MOD_MASK_SHIFT)) {
                 typo_buffer_size = 0;
             }
             keycode = KC_SPC;
diff --git a/users/drashna/keyrecords/caps_word.c b/users/drashna/keyrecords/caps_word.c
index cc9ca93b72..0c7cd6cfe5 100644
--- a/users/drashna/keyrecords/caps_word.c
+++ b/users/drashna/keyrecords/caps_word.c
@@ -10,6 +10,16 @@
 bool caps_word_enabled = false;
 bool caps_word_shifted = false;
 
+/**
+ * @brief Handler for Caps Word feature.
+ *
+ * This checks the keycodes, and applies shift to the correct keys, if and when needid.
+ *
+ * @param keycode Keycode from matrix
+ * @param record keyrecord_t data structure
+ * @return true Continue processing keycode and sent to host
+ * @return false Stop processing keycode, and do not send to host
+ */
 bool process_caps_word(uint16_t keycode, keyrecord_t* record) {
     if (!caps_word_enabled) {
         // Pressing both shift keys at the same time enables caps word.
diff --git a/users/drashna/keyrecords/process_records.c b/users/drashna/keyrecords/process_records.c
index f49ac6ef64..012a57f7e4 100644
--- a/users/drashna/keyrecords/process_records.c
+++ b/users/drashna/keyrecords/process_records.c
@@ -18,8 +18,24 @@ bool     host_driver_disabled = false;
 // Defines actions tor my global custom keycodes. Defined in drashna.h file
 // Then runs the _keymap's record handier if not processed here
 
+/**
+ * @brief Keycode handler for keymaps
+ *
+ * This handles the keycodes at the keymap level, useful for keyboard specific customization
+ */
 __attribute__((weak)) bool process_record_keymap(uint16_t keycode, keyrecord_t *record) { return true; }
 __attribute__((weak)) bool process_record_secrets(uint16_t keycode, keyrecord_t *record) { return true; }
+
+/**
+ * @brief Main user keycode handler
+ *
+ * This handles all of the keycodes for the user, including calling feature handlers.
+ *
+ * @param keycode Keycode from matrix
+ * @param record keyrecord_t data structure
+ * @return true Continue processing keycode and send to host
+ * @return false Stop process keycode and do not send to host
+ */
 bool                       process_record_user(uint16_t keycode, keyrecord_t *record) {
     // If console is enabled, it will print the matrix position and status of each key pressed
 #ifdef KEYLOGGER_ENABLE
@@ -215,12 +231,7 @@ bool                       process_record_user(uint16_t keycode, keyrecord_t *re
             return false;
         case REBOOT:
             if (record->event.pressed) {
-                shutdown_user();
-#ifdef __AVR__
-                wdt_enable(WDTO_250MS);
-#else
-                NVIC_SystemReset();
-#endif
+                software_reset();
             }
             return false;
 
diff --git a/users/drashna/keyrecords/tap_dances.c b/users/drashna/keyrecords/tap_dances.c
index 63eb0c3348..a1a7439164 100644
--- a/users/drashna/keyrecords/tap_dances.c
+++ b/users/drashna/keyrecords/tap_dances.c
@@ -11,7 +11,12 @@ diablo_timer_t diablo_timer[NUM_OF_DIABLO_KEYS];
 // Otherwise, you will need to hit a bunch of times, or hit the "clear" command
 uint8_t diablo_times[] = {0, 1, 3, 5, 10, 30};
 
-// Cycle through the times for the macro, starting at 0, for disabled.
+/**
+ * @brief Main function for handling diable related tap dances.
+ *
+ * @param state Main data struction contining information about events
+ * @param user_data Local data for the dance. Allows customization to be passed on to function
+ */
 void diablo_tapdance_master(qk_tap_dance_state_t *state, void *user_data) {
     diable_keys_t *diablo_keys = (diable_keys_t *)user_data;
     // Sets the keycode based on the index
@@ -43,7 +48,10 @@ qk_tap_dance_action_t tap_dance_actions[] = {
     [TD_D3_4] = ACTION_TAP_DANCE_DIABLO(3, KC_4),
 };
 
-// Checks each of the 4 timers/keys to see if enough time has elapsed
+/**
+ * @brief Runs check to see if timer has elapsed for each dance, and sends keycodes, if it has.
+ *
+ */
 void run_diablo_macro_check(void) {
     for (uint8_t index = 0; index < NUM_OF_DIABLO_KEYS; index++) {
         // if key_interval is 0, it's disabled, so only run if it's set.  If it's set, check the timer.
diff --git a/users/drashna/keyrecords/unicode.c b/users/drashna/keyrecords/unicode.c
index 4010b9c1c6..db2058e5d1 100644
--- a/users/drashna/keyrecords/unicode.c
+++ b/users/drashna/keyrecords/unicode.c
@@ -8,6 +8,11 @@
 
 uint16_t typing_mode;
 
+/**
+ * @brief Registers the unicode keystrokes based on desired unicode
+ *
+ * @param glyph Unicode character, supports up to 0x1FFFF (or higher)
+ */
 void tap_unicode_glyph_nomods(uint32_t glyph) {
     uint8_t temp_mod = get_mods();
     clear_mods();
@@ -43,6 +48,15 @@ typedef uint32_t (*translator_function_t)(bool is_shifted, uint32_t keycode);
         return ret;                                                             \
     }
 
+/**
+ * @brief Handler function for outputting unicode.
+ *
+ * @param keycode Keycode from matrix.
+ * @param record keyrecord_t data structure
+ * @param translator translator lut for different unicode modes
+ * @return true Continue processing matrix press, and send to host
+ * @return false Replace keycode, and do not send to host
+ */
 bool process_record_glyph_replacement(uint16_t keycode, keyrecord_t *record, translator_function_t translator) {
     uint8_t temp_mod   = get_mods();
     uint8_t temp_osm   = get_oneshot_mods();
@@ -182,6 +196,15 @@ bool process_record_zalgo(uint16_t keycode, keyrecord_t *record) {
     return true;
 }
 
+/**
+ * @brief Main handler for unicode input
+ *
+ * @param keycode Keycode from switch matrix
+ * @param record keyrecord_t data struture
+ * @return true Send keycode from matrix to host
+ * @return false Stop processing and do not send to host
+ */
+
 bool process_record_unicode(uint16_t keycode, keyrecord_t *record) {
     switch (keycode) {
         case UC_FLIP:  // (ノಠ痊ಠ)ノ彡┻━┻
@@ -265,6 +288,10 @@ bool process_record_unicode(uint16_t keycode, keyrecord_t *record) {
     return process_unicode_common(keycode, record);
 }
 
+/**
+ * @brief Initialize the default unicode mode on firmware startu
+ *
+ */
 void matrix_init_unicode(void) {
     unicode_input_mode_init();
 }
diff --git a/users/drashna/oled/oled_stuff.c b/users/drashna/oled/oled_stuff.c
index de84766725..eeca010de0 100644
--- a/users/drashna/oled/oled_stuff.c
+++ b/users/drashna/oled/oled_stuff.c
@@ -22,17 +22,12 @@
 
 extern bool host_driver_disabled;
 
-#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;
+char                      keylog_str[OLED_KEYLOGGER_LENGTH]     = {0};
+static uint16_t           log_timer                             = 0;
+static const char PROGMEM display_border[3]                     = {0x0, 0xFF, 0x0};
 
-uint32_t        oled_timer                       = 0;
-static char     keylog_str[KEYLOGGER_LENGTH + 1] = {0};
-static uint16_t log_timer                        = 0;
+deferred_token kittoken;
 
 // clang-format off
 static const char PROGMEM code_to_name[256] = {
@@ -56,10 +51,16 @@ static const char PROGMEM code_to_name[256] = {
 };
 // clang-format on
 
+/**
+ * @brief parses pressed keycodes and saves to buffer
+ *
+ * @param keycode Keycode pressed from switch matrix
+ * @param record keyrecord_t data structure
+ */
 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);
+            memset(keylog_str, ' ', OLED_KEYLOGGER_LENGTH);
             return;
         }
         if (record->tap.count) {
@@ -72,23 +73,29 @@ void add_keylog(uint16_t keycode, keyrecord_t *record) {
         return;
     }
 
-    for (uint8_t i = 1; i < KEYLOGGER_LENGTH; i++) {
-        keylog_str[i - 1] = keylog_str[i];
-    }
+    memmove(keylog_str, keylog_str + 1, OLED_KEYLOGGER_LENGTH - 1);
 
     if (keycode < (sizeof(code_to_name) / sizeof(char))) {
-        keylog_str[(KEYLOGGER_LENGTH - 1)] = pgm_read_byte(&code_to_name[keycode]);
+        keylog_str[(OLED_KEYLOGGER_LENGTH - 1)] = pgm_read_byte(&code_to_name[keycode]);
     }
 
     log_timer = timer_read();
 }
 
+/**
+ * @brief Keycode handler for oled display.
+ *
+ * This adds pressed keys to buffer, but also resets the oled timer
+ *
+ * @param keycode Keycode from matrix
+ * @param record keyrecord data struture
+ * @return true
+ * @return false
+ */
 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;
 }
@@ -99,12 +106,29 @@ void update_log(void) {
     }
 }
 
+/**
+ * @brief Renders keylogger buffer to oled
+ *
+ */
 void render_keylogger_status(void) {
+#ifdef OLED_DISPLAY_VERBOSE
+    oled_set_cursor(1, 7);
+#endif
     oled_write_P(PSTR(OLED_RENDER_KEYLOGGER), false);
     oled_write(keylog_str, false);
+#ifdef OLED_DISPLAY_VERBOSE
+    oled_advance_page(true);
+#endif
 }
 
+/**
+ * @brief Renders default layer state (aka layout) to oled
+ *
+ */
 void render_default_layer_state(void) {
+#ifdef OLED_DISPLAY_VERBOSE
+    oled_set_cursor(5, 2);
+#endif
     oled_write_P(PSTR(OLED_RENDER_LAYOUT_NAME), false);
     switch (get_highest_layer(default_layer_state)) {
         case _QWERTY:
@@ -120,46 +144,150 @@ void render_default_layer_state(void) {
             oled_write_P(PSTR(OLED_RENDER_LAYOUT_DVORAK), false);
             break;
     }
-#ifdef OLED_DISPLAY_128X64
+#ifdef OLED_DISPLAY_VERBOSE
     oled_advance_page(true);
 #endif
 }
 
+/**
+ * @brief Renders the active layers to the OLED
+ *
+ */
 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
+#ifdef OLED_DISPLAY_VERBOSE
+    static const char PROGMEM tri_layer_image[4][3][18] = {
+        {
+            {
+                0x80, 0x80, 0x40, 0x40, 0x20, 0x20,
+                0x10, 0x10, 0x08, 0x08, 0x10, 0x10,
+                0x20, 0x20, 0x40, 0x40, 0x80, 0x80
+            },
+            {
+                0x88, 0x88, 0x5D, 0x5D, 0x3E, 0x3E,
+                0x7C, 0x7C, 0xF8, 0xF8, 0x7C, 0x7C,
+                0x3E, 0x3E, 0x5D, 0x5D, 0x88, 0x88
+            },
+            {
+                0x00, 0x00, 0x01, 0x01, 0x02, 0x02,
+                0x04, 0x04, 0x08, 0x08, 0x04, 0x04,
+                0x02, 0x02, 0x01, 0x01, 0x00, 0x00
+            }
+        },
+        {
+            {
+                0x80, 0x80, 0xC0, 0xC0, 0xE0, 0xE0,
+                0xF0, 0xF0, 0xF8, 0xF8, 0xF0, 0xF0,
+                0xE0, 0xE0, 0xC0, 0xC0, 0x80, 0x80
+            },
+            {
+                0x88, 0x88, 0x55, 0x55, 0x23, 0x23,
+                0x47, 0x47, 0x8F, 0x8F, 0x47, 0x47,
+                0x23, 0x23, 0x55, 0x55, 0x88, 0x88
+            },
+            {
+                0x00, 0x00, 0x01, 0x01, 0x02, 0x02,
+                0x04, 0x04, 0x08, 0x08, 0x04, 0x04,
+                0x02, 0x02, 0x01, 0x01, 0x00, 0x00
+            }
+        },
+        {
+            {
+                0x80, 0x80, 0x40, 0x40, 0x20, 0x20,
+                0x10, 0x10, 0x08, 0x08, 0x10, 0x10,
+                0x20, 0x20, 0x40, 0x40, 0x80, 0x80
+            },
+            {
+                0x88, 0x88, 0xD5, 0xD5, 0xE2, 0xE2,
+                0xC4, 0xC4, 0x88, 0x88, 0xC4, 0xC4,
+                0xE2, 0xE2, 0xD5, 0xD5, 0x88, 0x88
+            },
+            {
+                0x00, 0x00, 0x01, 0x01, 0x03, 0x03,
+                0x07, 0x07, 0x0F, 0x0F, 0x07, 0x07,
+                0x03, 0x03, 0x01, 0x01, 0x00, 0x00
+            }
+        },
+        {
+            {
+                0x80, 0x80, 0x40, 0xC0, 0x60, 0xA0,
+                0x50, 0xB0, 0x58, 0xA8, 0x50, 0xB0,
+                0x60, 0xA0, 0x40, 0xC0, 0x80, 0x80
+            },
+            {
+                0x88, 0x88, 0x5D, 0xD5, 0x6B, 0xB6,
+                0x6D, 0xD6, 0xAD, 0xDA, 0x6D, 0xD6,
+                0x6B, 0xB6, 0x5D, 0xD5, 0x88, 0x88
+            },
+            {
+                0x00, 0x00, 0x01, 0x01, 0x03, 0x02,
+                0x05, 0x06, 0x0D, 0x0A, 0x05, 0x06,
+                0x03, 0x02, 0x01, 0x01, 0x00, 0x00
+            }
+        }
+    };
+
+    uint8_t layer_is = 0;
+    if (layer_state_is(_ADJUST)) {
+        layer_is = 3;
+    } else if (layer_state_is(_RAISE)) {
+        layer_is = 1;
+    } else if (layer_state_is(_LOWER)) {
+        layer_is = 2;
+    }
+
+    oled_set_cursor(1, 2);
+    oled_write_raw_P(tri_layer_image[layer_is][0], sizeof(tri_layer_image[0][0]));
+    oled_set_cursor(5, 3);
+    oled_write_P(PSTR("Diablo2"), layer_state_is(_DIABLOII));
     oled_write_P(PSTR(" "), false);
-#endif
-    oled_write_P(PSTR(OLED_RENDER_LAYER_RAISE), layer_state_is(_RAISE));
-#ifdef OLED_DISPLAY_128X64
+    oled_write_P(PSTR("Diablo3"), layer_state_is(_DIABLO));
     oled_advance_page(true);
-    oled_write_P(PSTR(" "), false);
+
+    oled_set_cursor(1, 3);
+    oled_write_raw_P(tri_layer_image[layer_is][1], sizeof(tri_layer_image[0][0]));
+    oled_set_cursor(5, 4);
     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));
+    oled_advance_page(true);
+
+    oled_set_cursor(1, 4);
+    oled_write_raw_P(tri_layer_image[layer_is][2], sizeof(tri_layer_image[0][0]));
+
+#else
+    oled_write_P(PSTR(OLED_RENDER_LAYER_NAME), false);
+    oled_write_P(PSTR(OLED_RENDER_LAYER_LOWER), layer_state_is(_LOWER));
+    oled_write_P(PSTR(OLED_RENDER_LAYER_RAISE), layer_state_is(_RAISE));
+    oled_advance_page(true);
 #endif
 }
 
+/**
+ * @brief Renders the current lock status to oled
+ *
+ * @param led_usb_state Current keyboard led state
+ */
 void render_keylock_status(uint8_t led_usb_state) {
+#if defined(OLED_DISPLAY_VERBOSE)
+    oled_set_cursor(1, 6);
+#endif
     oled_write_P(PSTR(OLED_RENDER_LOCK_NAME), false);
-#if !defined(OLED_DISPLAY_128X64)
+#if !defined(OLED_DISPLAY_VERBOSE)
     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));
-#if defined(OLED_DISPLAY_128X64)
+#if defined(OLED_DISPLAY_VERBOSE)
     oled_write_P(PSTR(" "), false);
     oled_write_P(PSTR(OLED_RENDER_LOCK_SCLK), led_usb_state & (1 << USB_LED_SCROLL_LOCK));
 #endif
 }
 
+/**
+ * @brief Renders the matrix scan rate to the host system
+ *
+ */
 void render_matrix_scan_rate(void) {
 #ifdef DEBUG_MATRIX_SCAN_RATE
     oled_write_P(PSTR("MS:"), false);
@@ -167,10 +295,18 @@ void render_matrix_scan_rate(void) {
 #endif
 }
 
+/**
+ * @brief Renders the modifier state
+ *
+ * @param modifiers Modifiers to check against (real, weak, onesheot, etc;)
+ */
 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}};
+#if defined(OLED_DISPLAY_VERBOSE)
+    oled_set_cursor(1, 5);
+#endif
     oled_write_P(PSTR(OLED_RENDER_MODS_NAME), false);
-#if defined(OLED_DISPLAY_128X64)
+#if defined(OLED_DISPLAY_VERBOSE)
     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)));
@@ -200,26 +336,27 @@ void render_bootmagic_status(void) {
     };
 
     bool is_bootmagic_on;
-#ifdef OLED_DISPLAY_128X64
+#ifdef OLED_DISPLAY_VERBOSE
+    oled_set_cursor(7, 4);
     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
+#ifdef OLED_DISPLAY_VERBOSE
     if (keymap_config.swap_lctl_lgui)
 #else
+    oled_write_P(PSTR(OLED_RENDER_BOOTMAGIC_NAME), false);
     oled_write_P(PSTR(" "), false);
 #endif
     {
         oled_write_P(logo[1][0], is_bootmagic_on);
-#ifdef OLED_DISPLAY_128X64
+#ifdef OLED_DISPLAY_VERBOSE
     } else {
 #endif
         oled_write_P(logo[0][0], !is_bootmagic_on);
     }
-#ifndef OLED_DISPLAY_128X64
+#ifndef OLED_DISPLAY_VERBOSE
     oled_write_P(PSTR(" "), false);
     oled_write_P(logo[1][1], is_bootmagic_on);
     oled_write_P(logo[0][1], !is_bootmagic_on);
@@ -232,10 +369,8 @@ void render_bootmagic_status(void) {
 #else
     oled_write_P(PSTR(OLED_RENDER_BOOTMAGIC_NOGUI), keymap_config.no_gui);
 #endif
-#ifdef OLED_DISPLAY_128X64
-    oled_advance_page(true);
-    oled_write_P(PSTR("Magic"), false);
-    oled_write_P(PSTR(" "), false);
+#ifdef OLED_DISPLAY_VERBOSE
+    oled_set_cursor(7, 5);
     if (keymap_config.swap_lctl_lgui) {
         oled_write_P(logo[1][1], is_bootmagic_on);
     } else {
@@ -248,9 +383,6 @@ void render_bootmagic_status(void) {
     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)
@@ -269,13 +401,16 @@ void render_user_status(void) {
     is_clicky_on = is_clicky_on();
 #    endif
 #endif
+#if defined(OLED_DISPLAY_VERBOSE)
+    oled_set_cursor(1, 6);
+#endif
     oled_write_P(PSTR(OLED_RENDER_USER_NAME), false);
-#if !defined(OLED_DISPLAY_128X64)
+#if !defined(OLED_DISPLAY_VERBOSE)
     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)
+#    if !defined(OLED_DISPLAY_VERBOSE)
     oled_write_P(PSTR(" "), false);
 #    endif
 #elif defined(POINTING_DEVICE_ENABLE)
@@ -289,7 +424,7 @@ void render_user_status(void) {
 #    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)
+#        if !defined(OLED_DISPLAY_VERBOSE)
     oled_write_P(PSTR(" "), false);
 #        endif
 #    endif
@@ -304,30 +439,20 @@ void render_user_status(void) {
     oled_write_P(uc_mod_status[get_unicode_input_mode() == UC_MAC], false);
 #endif
     if (userspace_config.nuke_switch) {
-#if !defined(OLED_DISPLAY_128X64)
+#if !defined(OLED_DISPLAY_VERBOSE)
         oled_write_P(PSTR(" "), false);
 #endif
         static const char PROGMEM nukem_good[2] = {0xFA, 0};
         oled_write_P(nukem_good, false);
-#if !defined(OLED_DISPLAY_128X64)
+#if !defined(OLED_DISPLAY_VERBOSE)
         oled_advance_page(true);
 #endif
     }
-#if defined(OLED_DISPLAY_128X64)
+#if defined(OLED_DISPLAY_VERBOSE)
     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
 
@@ -356,49 +481,389 @@ void                    render_pointing_dpi_status(uint8_t padding) {
 #endif
 
 __attribute__((weak)) void oled_driver_render_logo_right(void) {
-#if defined(OLED_DISPLAY_128X64)
-    oled_driver_render_logo();
+#if defined(OLED_DISPLAY_VERBOSE)
+    oled_set_cursor(0, 2);
     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
+// WPM-responsive animation stuff here
+#define OLED_SLEEP_FRAMES 2
+#define OLED_SLEEP_SPEED 10  // below this wpm value your animation will idle
+
+#define OLED_WAKE_FRAMES 2                // uncomment if >1
+#define OLED_WAKE_SPEED OLED_SLEEP_SPEED  // below this wpm value your animation will idle
+
+#define OLED_KAKI_FRAMES 3
+#define OLED_KAKI_SPEED 40  // above this wpm value typing animation to triggere
+
+#define OLED_RTOGI_FRAMES 2
+//#define OLED_LTOGI_FRAMES 2
+
+//#define ANIM_FRAME_DURATION 500 // how long each frame lasts in ms
+// #define SLEEP_TIMER 60000 // should sleep after this period of 0 wpm, needs fixing
+#define OLED_ANIM_SIZE 32  // number of bytes in array, minimize for adequate firmware size, max is 1024
+#define OLED_ANIM_ROWS 4
+#define OLED_ANIM_MAX_FRAMES 3
+#if (OLED_SLEEP_FRAMES > OLED_ANIM_MAX_FRAMES) || (OLED_WAKE_FRAMES > OLED_ANIM_MAX_FRAMES) || (OLED_KAKI_FRAMES > OLED_ANIM_MAX_FRAMES) || (OLED_RTOGI_FRAMES > OLED_ANIM_MAX_FRAMES)
+#    error frame size too large
+#endif
+
+static uint8_t  animation_frame     = 0;
+static uint8_t  animation_type      = 0;
+
+void render_kitty(void) {
+    // Images credit j-inc(/James Incandenza) and pixelbenny.
+    // Credit to obosob for initial animation approach.
+    // heavily modified by drashna because he's a glutton for punishment
+
+    // clang-format off
+    static const char PROGMEM animation[4][OLED_ANIM_MAX_FRAMES][OLED_ANIM_ROWS][OLED_ANIM_SIZE] = {
+        // sleep frames
+        {
+            {
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08,
+                    0xa8, 0x48, 0xa8, 0x18, 0x08, 0x00, 0x00, 0x00,
+                    0x80, 0x80, 0x80, 0x80, 0x80, 0x00, 0x00, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x03,
+                    0x02, 0x02, 0x02, 0x02, 0x02, 0x00, 0x00, 0x80,
+                    0x44, 0x84, 0x06, 0x05, 0x04, 0x80, 0x40, 0x20,
+                    0x10, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x20,
+                    0x18, 0x04, 0x04, 0x02, 0x7a, 0x86, 0x01, 0x80,
+                    0x80, 0x01, 0x03, 0x05, 0x07, 0x01, 0x00, 0x00,
+                    0x80, 0x83, 0x45, 0xfa, 0x3c, 0xe0, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x08,
+                    0x10, 0x10, 0x10, 0x10, 0x10, 0x33, 0x24, 0x28,
+                    0x28, 0x29, 0x29, 0x29, 0x3a, 0x18, 0x1c, 0x39,
+                    0x24, 0x24, 0x3a, 0x2d, 0x26, 0x31, 0x1f, 0x00
+                }
+            },
+            {
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x22, 0x22, 0x3a, 0x2a, 0x26, 0x22, 0x80, 0xc0,
+                    0x80, 0x00, 0x24, 0x34, 0x2c, 0xe4, 0x60, 0x10,
+                    0x70, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x38,
+                    0x04, 0x02, 0x02, 0x01, 0x79, 0x87, 0x01, 0x80,
+                    0x81, 0x83, 0x05, 0x05, 0x03, 0x01, 0x00, 0x00,
+                    0x80, 0x43, 0x05, 0xfa, 0x3c, 0xe0, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x08,
+                    0x10, 0x10, 0x10, 0x10, 0x10, 0x33, 0x24, 0x28,
+                    0x28, 0x28, 0x29, 0x29, 0x3a, 0x18, 0x1c, 0x39,
+                    0x24, 0x24, 0x3a, 0x2d, 0x26, 0x31, 0x1f, 0x00
+                }
+            }
+        },
+        // wake frames
+        {
+            {
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0x00, 0xc0, 0x30, 0x08, 0x10, 0x60, 0x80,
+                    0x00, 0x80, 0x60, 0x10, 0x08, 0x30, 0xc0, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0x7f, 0x80, 0x40, 0x40, 0x5c, 0x00, 0x01,
+                    0x41, 0x01, 0x00, 0x5c, 0x40, 0x40, 0x80, 0x7f,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+                    0x40, 0x40, 0x80, 0xe1, 0x12, 0x0a, 0x06, 0x00,
+                    0x80, 0x00, 0x06, 0x0a, 0x12, 0xe1, 0x80, 0x40,
+                    0x40, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x1f, 0x14,
+                    0x14, 0x10, 0x10, 0x11, 0x1f, 0x10, 0x10, 0x18,
+                    0x0f, 0x18, 0x10, 0x10, 0x1f, 0x11, 0x10, 0x10,
+                    0x14, 0x14, 0x1f, 0x1c, 0x14, 0x14, 0x14, 0x08
+                }
+            },
+            {
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0x00, 0xc0, 0x30, 0x08, 0x10, 0x60, 0x80,
+                    0x00, 0x80, 0x60, 0x10, 0x08, 0x30, 0xc0, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0x7f, 0x90, 0x12, 0x0a, 0x02, 0xf4, 0x09,
+                    0x0d, 0xf1, 0x04, 0x02, 0x0a, 0x12, 0x90, 0x7f,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+                    0x40, 0x40, 0x80, 0xe1, 0x12, 0x0a, 0x06, 0x01,
+                    0x81, 0x00, 0x06, 0x0a, 0x12, 0xe1, 0x80, 0x40,
+                    0x40, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x1f, 0x14,
+                    0x14, 0x10, 0x10, 0x11, 0x1f, 0x10, 0x10, 0x18,
+                    0x0f, 0x18, 0x10, 0x10, 0x1f, 0x11, 0x10, 0x10,
+                    0x14, 0x14, 0x1f, 0x1c, 0x14, 0x14, 0x14, 0x08
+                }
+            }
+        },
+        // kaki frames
+        {
+            {
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x40, 0x40,
+                    0x80, 0x80, 0x80, 0x00, 0xfc, 0x84, 0x08, 0x08,
+                    0x10, 0x20, 0x40, 0x40, 0x80, 0x00, 0x00, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x1e, 0x60,
+                    0x80, 0x00, 0x00, 0x91, 0xa1, 0x80, 0x00, 0x00,
+                    0x22, 0x84, 0x40, 0x50, 0x48, 0xc1, 0x3e, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+                    0x40, 0x41, 0x82, 0xe2, 0x12, 0x0a, 0x06, 0x00,
+                    0x80, 0x88, 0x4f, 0x02, 0x22, 0xe2, 0x9f, 0x40,
+                    0x40, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x1f, 0x14,
+                    0x14, 0x10, 0x10, 0x11, 0x1f, 0x10, 0x10, 0x18,
+                    0x0f, 0x18, 0x14, 0x10, 0x10, 0x10, 0x10, 0x10,
+                    0x14, 0x14, 0x1f, 0x1a, 0x0a, 0x0a, 0x04, 0x00
+                }
+            },
+            {
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0xf0, 0x10, 0x20, 0x20, 0x40, 0x40, 0x80,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x06, 0x1a, 0x22, 0xc2, 0x04, 0x04,
+                    0x04, 0x07, 0x00, 0xc0, 0x20, 0x10, 0x80, 0x80,
+                    0x01, 0x01, 0x02, 0xfc, 0xfe, 0x02, 0x3c, 0x20,
+                    0x40, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x0d, 0x8d,
+                    0x55, 0x50, 0x94, 0xf0, 0x10, 0x09, 0x08, 0x00,
+                    0x80, 0x00, 0x06, 0x09, 0x1b, 0xee, 0x00, 0x00,
+                    0x00, 0x00, 0x81, 0xfe, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x1f, 0x14,
+                    0x14, 0x10, 0x10, 0x11, 0x1f, 0x10, 0x10, 0x18,
+                    0x0f, 0x18, 0x10, 0x10, 0x1f, 0x19, 0x18, 0x1c,
+                    0x14, 0x16, 0x15, 0x14, 0x14, 0x14, 0x14, 0x08
+                }
+            },
+            {
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x80, 0x40, 0x80, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0xe0, 0x10, 0x20, 0x40,
+                    0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x0f, 0xf0, 0x00, 0x01,
+                    0x02, 0x04, 0x04, 0x03, 0x80, 0x40, 0x40, 0x20,
+                    0x00, 0x01, 0x02, 0x8c, 0x70, 0x00, 0x00, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x0d, 0x8d,
+                    0x55, 0x50, 0x94, 0xf0, 0x10, 0x0a, 0x0e, 0x1d,
+                    0x95, 0x24, 0x24, 0x27, 0x13, 0xe1, 0x01, 0x01,
+                    0x01, 0x01, 0x02, 0xfc, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x1f, 0x14,
+                    0x14, 0x10, 0x10, 0x11, 0x1f, 0x10, 0x10, 0x18,
+                    0x0f, 0x18, 0x10, 0x10, 0x1f, 0x19, 0x18, 0x1c,
+                    0x14, 0x14, 0x17, 0x14, 0x14, 0x14, 0x14, 0x08
+                }
+            }
+        },
+        // rtogi frames
+        {
+            {
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0xc0, 0x20, 0x10, 0x10, 0x08, 0x04, 0x02,
+                    0x01, 0x0f, 0x90, 0x10, 0x20, 0xf0, 0xf8, 0xf8
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+                    0x40, 0x20, 0x10, 0x10, 0x08, 0x08, 0x08, 0x08,
+                    0x48, 0x47, 0x88, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x08, 0x88, 0xc7, 0xc4, 0x62, 0x23, 0x11, 0x3f
+                },
+                {
+                    0x80, 0x40, 0x20, 0x10, 0x88, 0xcc, 0x43, 0x80,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0xc0,
+                    0x80, 0x80, 0xc0, 0xe1, 0xfe, 0xb8, 0x88, 0x0c,
+                    0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                },
+                {
+                    0x00, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00,
+                    0x01, 0x01, 0x01, 0x06, 0x04, 0x04, 0x04, 0x04,
+                    0x05, 0x04, 0x04, 0x04, 0x07, 0x07, 0x07, 0x03,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                }
+            },
+            {
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0xc0, 0x20, 0x10, 0x10, 0x08, 0x04, 0x02,
+                    0x01, 0x1f, 0xa0, 0x20, 0x40, 0x80, 0x00, 0xf0
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+                    0x40, 0x20, 0x10, 0x10, 0x08, 0x08, 0x08, 0x08,
+                    0x48, 0x47, 0x88, 0x00, 0x00, 0x00, 0x00, 0x24,
+                    0x24, 0x28, 0x6b, 0x40, 0xa0, 0x99, 0x86, 0xff
+                },
+                {
+                    0x0f, 0x11, 0x22, 0x44, 0x48, 0x4c, 0x43, 0x80,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0xc0,
+                    0x80, 0x80, 0xc0, 0xe1, 0xfe, 0xb8, 0x88, 0x0c,
+                    0x04, 0x06, 0x06, 0x06, 0x0e, 0x0e, 0x06, 0x01
+                },
+                {
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x01, 0x01, 0x01, 0x06, 0x04, 0x04, 0x04, 0x04,
+                    0x05, 0x04, 0x04, 0x04, 0x07, 0x07, 0x07, 0x03,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                }
+            }
+        }
+    };
+    // clang-format on
+
+    for (uint8_t i = 0; i < 4; i++) {
+        oled_set_cursor(1, i + 2);
+        oled_write_raw_P(animation[animation_type][animation_frame][i], OLED_ANIM_SIZE);
+    }
+}
+
+uint32_t kitty_animation_phases(uint32_t triger_time, void *cb_arg) {
+    uint32_t anim_frame_duration = 500;
+    // can't change animation frame duration here, otherwise, it gets stuck.
+    // weirdly, it seems to work fine if it's in keymap.c but not here.
+    // Should move this block to the deferred execution?
+#ifdef POINTING_DEVICE_ENABLE
+    if (tap_toggling) {
+        animation_frame = (animation_frame + 1) % OLED_RTOGI_FRAMES;
+        animation_type = 3;
+        anim_frame_duration = 300;
+    } else
+#endif
+    {
+        if (get_current_wpm() <= OLED_SLEEP_SPEED) {
+            animation_frame     = (animation_frame + 1) % OLED_SLEEP_FRAMES;
+            animation_type      = 0;
+            anim_frame_duration = 500;
+        } else if (get_current_wpm() > OLED_WAKE_SPEED) {
+            animation_frame     = (animation_frame + 1) % OLED_WAKE_FRAMES;
+            animation_type      = 1;
+            anim_frame_duration = 800;
+        } else if (get_current_wpm() >= OLED_KAKI_SPEED) {
+            animation_frame     = (animation_frame + 1) % OLED_KAKI_FRAMES;
+            animation_type      = 2;
+            anim_frame_duration = 500;
+        }
+    }
+    return anim_frame_duration;
+}
+
+void oled_driver_render_logo_left(void) {
+#if defined(OLED_DISPLAY_VERBOSE)
+    oled_set_cursor(0, 2);
+    render_kitty();
+
+#    if defined(KEYBOARD_handwired_tractyl_manuform)
+    oled_set_cursor(7, 0);
+    oled_write_P(PSTR("Tractyl"), true);
+#    elif defined(KEYBOARD_bastardkb_charybdis)
+    oled_set_cursor(6, 0);
+    oled_write_P(PSTR("Charybdis"), true);
+#    else
+    oled_set_cursor(8, 0);
+    oled_write_P(PSTR("Left"), true);
+#    endif
+    oled_set_cursor(7, 2);
+#    if defined(DEBUG_MATRIX_SCAN_RATE)
     render_matrix_scan_rate();
 #    elif defined(WPM_ENABLE)
-    render_wpm(0);
+    render_wpm(1);
 #    endif
-    oled_write_P(PSTR("  "), false);
-#    if defined(KEYBOARD_handwired_tractyl_manuform) || defined(KEYBOARD_bastardkb_charybdis)
+    oled_set_cursor(7, 3);
+#    if defined(KEYBOARD_handwired_tractyl_manuform)
+    render_pointing_dpi_status(0);
+#    elif defined(KEYBOARD_bastardkb_charybdis)
     render_pointing_dpi_status(1);
 #    endif
-    oled_set_cursor(0, 4);
+    oled_set_cursor(0, 6);
 #else
     render_default_layer_state();
 #endif
 }
 
 void render_status_secondary(void) {
+#    if defined(KEYBOARD_handwired_tractyl_manuform)
+    oled_set_cursor(7, 0);
+    oled_write_P(PSTR("Manuform"), true);
+#    elif defined(KEYBOARD_bastardkb_charybdis)
+    oled_set_cursor(6, 0);
+    oled_write_P(PSTR("Charybdis"), true);
+#    else
+    oled_set_cursor(8, 0);
+    oled_write_P(PSTR("Right"), true);
+#    endif
     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) && !defined(CONVERT_TO_PROTON_C)
+#if !defined(OLED_DISPLAY_VERBOSE) && defined(WPM_ENABLE) && !defined(CONVERT_TO_PROTON_C)
     render_wpm(2);
 #endif
-    // render_keylock_status(host_keyboard_leds());
+    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();
 
@@ -408,8 +873,14 @@ void render_status_main(void) {
 __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);
+    if (is_keyboard_master()) {
+        memset(keylog_str, ' ', OLED_KEYLOGGER_LENGTH);
+    }
+
+    kittoken = defer_exec(3000, kitty_animation_phases, NULL);
 
+    oled_clear();
+    oled_render();
     return oled_init_keymap(rotation);
 }
 
@@ -417,22 +888,61 @@ bool oled_task_user(void) {
     update_log();
 
     if (is_keyboard_master()) {
+#ifndef OLED_DISPLAY_TEST
         if (timer_elapsed32(oled_timer) > 30000) {
             oled_off();
             return false;
-        } else {
+        } else
+#endif
+        {
             oled_on();
         }
     }
+#if defined(OLED_DISPLAY_VERBOSE)
+     static const char PROGMEM header_image[] = {
+         0,192, 32, 16,  8,  4,  2,  1,  1,  1,  1,  1,  1,  1,  1,  3,  7, 15, 31, 63,127,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,127, 63, 31, 15,  7,  3,  1,  1,  1,  1,  1,  1,  1,  1,  2,  4,  8, 16, 32,192,  0,
+         0,255,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  3,  7, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,  7,  3,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,255,  0
+     };
+     static const char PROGMEM footer_image[] = {
+         0,  3,  4,  8, 16, 32, 64,128,128,128,128,128,128,128,192,224,240,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,248,240,224,192,128,128,128,128,128,128,128, 64, 32, 16,  8,  4,  3,  0
+     };
+    oled_write_raw_P(header_image, sizeof(header_image));
+    oled_set_cursor(0, 1);
+#endif
+
+#ifndef OLED_DISPLAY_TEST
     if (is_keyboard_left()) {
+#endif
         render_status_main();  // Renders the current keyboard state (layer, lock, caps, scroll, etc)
+#ifndef OLED_DISPLAY_TEST
     } else {
         render_status_secondary();
     }
-    if (is_keyboard_master()) {
+#endif
+
+#if defined(OLED_DISPLAY_128X128)
+    if (is_keyboard_left()) {
         render_keylogger_status();
-    } else {
-        render_keylock_status(host_keyboard_leds());
     }
+#endif
+
+#if defined(OLED_DISPLAY_VERBOSE)
+    uint8_t num_of_rows;
+#    if defined(OLED_DISPLAY_128X128)
+    num_of_rows = 15;
+#    else
+    num_of_rows = 7;
+#    endif
+    for (uint8_t i= 1; i < num_of_rows; i++) {
+        oled_set_cursor(0, i);
+        oled_write_raw_P(display_border, sizeof(display_border));
+        oled_set_cursor(21, i);
+        oled_write_raw_P(display_border, sizeof(display_border));
+    }
+
+    oled_set_cursor(0, num_of_rows);
+    oled_write_raw_P(footer_image, sizeof(footer_image));
+#endif
+
     return false;
 }
diff --git a/users/drashna/oled/oled_stuff.h b/users/drashna/oled/oled_stuff.h
index 8795684d6a..985153c2ff 100644
--- a/users/drashna/oled/oled_stuff.h
+++ b/users/drashna/oled/oled_stuff.h
@@ -18,6 +18,7 @@
 
 #include "quantum.h"
 #include "oled_driver.h"
+extern deferred_token kittoken;
 
 void            oled_driver_render_logo(void);
 bool            process_record_user_oled(uint16_t keycode, keyrecord_t *record);
@@ -37,12 +38,16 @@ void            render_pointing_dpi_status(uint8_t padding);
 void            oled_driver_render_logo_left(void);
 void            oled_driver_render_logo_right(void);
 
-#ifdef OLED_DISPLAY_128X64
-#    define OLED_RENDER_KEYLOGGER         "Keylogger: "
+#if defined(OLED_DISPLAY_128X128) || defined(OLED_DISPLAY_128X64)
+#    define OLED_DISPLAY_VERBOSE
 
+#    define OLED_RENDER_KEYLOGGER         "Keylogger: "
+#    ifndef OLED_KEYLOGGER_LENGTH
+#        define OLED_KEYLOGGER_LENGTH         9
+#    endif
 #    define OLED_RENDER_LAYOUT_NAME       "Layout: "
 #    define OLED_RENDER_LAYOUT_QWERTY     "Qwerty"
-#    define OLED_RENDER_LAYOUT_COLEMAK_DH "Colemak-DH"
+#    define OLED_RENDER_LAYOUT_COLEMAK_DH "ColemkDH"
 #    define OLED_RENDER_LAYOUT_COLEMAK    "Colemak"
 #    define OLED_RENDER_LAYOUT_DVORAK     "Dvorak"
 #    define OLED_RENDER_LAYOUT_WORKMAN    "Workman"
@@ -58,11 +63,11 @@ void            oled_driver_render_logo_right(void);
 #    define OLED_RENDER_LAYER_MODS        "Mods"
 
 #    define OLED_RENDER_LOCK_NAME         "Lock: "
-#    define OLED_RENDER_LOCK_NUML         "NUML"
+#    define OLED_RENDER_LOCK_NUML         "NUM"
 #    define OLED_RENDER_LOCK_CAPS         "CAPS"
 #    define OLED_RENDER_LOCK_SCLK         "SCLK"
 
-#    define OLED_RENDER_MODS_NAME         "Mods:"
+#    define OLED_RENDER_MODS_NAME         "Mods"
 #    define OLED_RENDER_MODS_SFT          "Sft"
 #    define OLED_RENDER_MODS_CTL          "Ctl"
 #    define OLED_RENDER_MODS_ALT          "Alt"
@@ -84,6 +89,9 @@ void            oled_driver_render_logo_right(void);
 #    define OLED_RENDER_WPM_COUNTER       "WPM: "
 #else
 #    define OLED_RENDER_KEYLOGGER         "KLogr"
+#    ifndef OLED_KEYLOGGER_LENGTH
+#        define OLED_KEYLOGGER_LENGTH         5
+#    endif
 
 #    define OLED_RENDER_LAYOUT_NAME       "Lyout"
 #    define OLED_RENDER_LAYOUT_QWERTY     " QRTY"
@@ -127,5 +135,7 @@ void            oled_driver_render_logo_right(void);
 #    define OLED_RENDER_USER_NUKE         "Nuke"
 
 #    define OLED_RENDER_WPM_COUNTER       "WPM: "
-
 #endif
+
+
+extern char                      keylog_str[OLED_KEYLOGGER_LENGTH];
diff --git a/users/drashna/oled/sh110x.c b/users/drashna/oled/sh110x.c
new file mode 100644
index 0000000000..c850a47538
--- /dev/null
+++ b/users/drashna/oled/sh110x.c
@@ -0,0 +1,860 @@
+/*
+Copyright 2019 Ryan Caltabiano <https://github.com/XScorpion2>
+
+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 "i2c_master.h"
+#include "oled_driver.h"
+#include OLED_FONT_H
+#include "timer.h"
+#include "print.h"
+
+#include <string.h>
+
+#include "progmem.h"
+
+#include "keyboard.h"
+
+// Used commands from spec sheet: https://cdn-shop.adafruit.com/datasheets/SSD1306.pdf
+// for SH1106: https://www.velleman.eu/downloads/29/infosheets/sh1106_datasheet.pdf
+
+// Fundamental Commands
+#define CONTRAST 0x81
+#define DISPLAY_ALL_ON 0xA5
+#define DISPLAY_ALL_ON_RESUME 0xA4
+#define NORMAL_DISPLAY 0xA6
+#define INVERT_DISPLAY 0xA7
+#define DISPLAY_ON 0xAF
+#define DISPLAY_OFF 0xAE
+#define NOP 0xE3
+
+// Scrolling Commands
+#define ACTIVATE_SCROLL 0x2F
+#define DEACTIVATE_SCROLL 0x2E
+#define SCROLL_RIGHT 0x26
+#define SCROLL_LEFT 0x27
+#define SCROLL_RIGHT_UP 0x29
+#define SCROLL_LEFT_UP 0x2A
+
+// Addressing Setting Commands
+#define MEMORY_MODE 0x20
+#define COLUMN_ADDR 0x21
+#define PAGE_ADDR 0x22
+#define PAM_SETCOLUMN_LSB 0x00
+#define PAM_SETCOLUMN_MSB 0x10
+#define PAM_PAGE_ADDR 0xB0  // 0xb0 -- 0xb7
+
+// Hardware Configuration Commands
+#define DISPLAY_START_LINE 0x40
+#define SEGMENT_REMAP 0xA0
+#define SEGMENT_REMAP_INV 0xA1
+#define MULTIPLEX_RATIO 0xA8
+#define COM_SCAN_INC 0xC0
+#define COM_SCAN_DEC 0xC8
+#define DISPLAY_OFFSET 0xD3
+#define COM_PINS 0xDA
+#define COM_PINS_SEQ 0x02
+#define COM_PINS_ALT 0x12
+#define COM_PINS_SEQ_LR 0x22
+#define COM_PINS_ALT_LR 0x32
+
+// Timing & Driving Commands
+#define DISPLAY_CLOCK 0xD5
+#define PRE_CHARGE_PERIOD 0xD9
+#define VCOM_DETECT 0xDB
+
+// Advance Graphic Commands
+#define FADE_BLINK 0x23
+#define ENABLE_FADE 0x20
+#define ENABLE_BLINK 0x30
+
+// Charge Pump Commands
+#define CHARGE_PUMP 0x8D
+
+// Commands specific to the SH1107 chip
+#define SH1107_DISPLAY_START_LINE 0xDC
+#define SH1107_MEMORY_MODE_PAGE 0x20
+#define SH1107_MEMORY_MODE_VERTICAL 0x21
+
+// Misc defines
+#ifndef OLED_BLOCK_COUNT
+#    define OLED_BLOCK_COUNT (sizeof(OLED_BLOCK_TYPE) * 8)
+#endif
+#ifndef OLED_BLOCK_SIZE
+#    define OLED_BLOCK_SIZE (OLED_MATRIX_SIZE / OLED_BLOCK_COUNT)
+#endif
+
+#define OLED_ALL_BLOCKS_MASK (((((OLED_BLOCK_TYPE)1 << (OLED_BLOCK_COUNT - 1)) - 1) << 1) | 1)
+
+#define OLED_IC_HAS_HORIZONTAL_MODE (OLED_IC == OLED_IC_SSD1306)
+#define OLED_IC_COM_PINS_ARE_COLUMNS (OLED_IC == OLED_IC_SH1107)
+
+#ifndef OLED_COM_PIN_COUNT
+#    if OLED_IC == OLED_IC_SH1106
+#        define OLED_COM_PIN_COUNT 64
+#    elif OLED_IC == OLED_IC_SH1107
+#        define OLED_COM_PIN_COUNT 128
+#    else
+#        error Invalid OLED_IC value
+#    endif
+#endif
+
+#ifndef OLED_COM_PIN_OFFSET
+#    define OLED_COM_PIN_OFFSET 0
+#endif
+
+// i2c defines
+#define I2C_CMD 0x00
+#define I2C_DATA 0x40
+#if defined(__AVR__)
+#    define I2C_TRANSMIT_P(data) i2c_transmit_P((OLED_DISPLAY_ADDRESS << 1), &data[0], sizeof(data), OLED_I2C_TIMEOUT)
+#else  // defined(__AVR__)
+#    define I2C_TRANSMIT_P(data) i2c_transmit((OLED_DISPLAY_ADDRESS << 1), &data[0], sizeof(data), OLED_I2C_TIMEOUT)
+#endif  // defined(__AVR__)
+#define I2C_TRANSMIT(data) i2c_transmit((OLED_DISPLAY_ADDRESS << 1), &data[0], sizeof(data), OLED_I2C_TIMEOUT)
+#define I2C_WRITE_REG(mode, data, size) i2c_writeReg((OLED_DISPLAY_ADDRESS << 1), mode, data, size, OLED_I2C_TIMEOUT)
+
+#define HAS_FLAGS(bits, flags) ((bits & flags) == flags)
+
+// Display buffer's is the same as the OLED memory layout
+// this is so we don't end up with rounding errors with
+// parts of the display unusable or don't get cleared correctly
+// and also allows for drawing & inverting
+uint8_t         oled_buffer[OLED_MATRIX_SIZE];
+uint8_t *       oled_cursor;
+OLED_BLOCK_TYPE oled_dirty          = 0;
+bool            oled_initialized    = false;
+bool            oled_active         = false;
+bool            oled_scrolling      = false;
+bool            oled_inverted       = false;
+uint8_t         oled_brightness     = OLED_BRIGHTNESS;
+oled_rotation_t oled_rotation       = 0;
+uint8_t         oled_rotation_width = 0;
+uint8_t         oled_scroll_speed   = 0;  // this holds the speed after being remapped to ssd1306 internal values
+uint8_t         oled_scroll_start   = 0;
+uint8_t         oled_scroll_end     = 7;
+#if OLED_TIMEOUT > 0
+uint32_t oled_timeout;
+#endif
+#if OLED_SCROLL_TIMEOUT > 0
+uint32_t oled_scroll_timeout;
+#endif
+#if OLED_UPDATE_INTERVAL > 0
+uint16_t oled_update_timeout;
+#endif
+
+// Internal variables to reduce math instructions
+
+#if defined(__AVR__)
+// identical to i2c_transmit, but for PROGMEM since all initialization is in PROGMEM arrays currently
+// probably should move this into i2c_master...
+static i2c_status_t i2c_transmit_P(uint8_t address, const uint8_t *data, uint16_t length, uint16_t timeout) {
+    i2c_status_t status = i2c_start(address | I2C_WRITE, timeout);
+
+    for (uint16_t i = 0; i < length && status >= 0; i++) {
+        status = i2c_write(pgm_read_byte((const char *)data++), timeout);
+        if (status) break;
+    }
+
+    i2c_stop();
+
+    return status;
+}
+#endif
+
+// Flips the rendering bits for a character at the current cursor position
+static void InvertCharacter(uint8_t *cursor) {
+    const uint8_t *end = cursor + OLED_FONT_WIDTH;
+    while (cursor < end) {
+        *cursor = ~(*cursor);
+        cursor++;
+    }
+}
+
+bool oled_init(oled_rotation_t rotation) {
+#if defined(USE_I2C) && defined(SPLIT_KEYBOARD)
+    if (!is_keyboard_master()) {
+        return true;
+    }
+#endif
+
+    oled_rotation = oled_init_user(oled_init_kb(rotation));
+    if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) {
+        oled_rotation_width = OLED_DISPLAY_WIDTH;
+    } else {
+        oled_rotation_width = OLED_DISPLAY_HEIGHT;
+    }
+    i2c_init();
+
+    static const uint8_t PROGMEM display_setup1[] = {
+        I2C_CMD,
+        DISPLAY_OFF,
+        DISPLAY_CLOCK,
+        0x80,
+        MULTIPLEX_RATIO,
+#if OLED_IC_COM_PINS_ARE_COLUMNS
+        OLED_DISPLAY_WIDTH - 1,
+#else
+        OLED_DISPLAY_HEIGHT - 1,
+#endif
+        DISPLAY_OFFSET,
+        0x00,
+        DISPLAY_START_LINE | 0x00,
+        CHARGE_PUMP,
+        0x14,
+#if (OLED_IC != OLED_IC_SH1106)
+        // MEMORY_MODE is unsupported on SH1106 (Page Addressing only)
+        MEMORY_MODE,
+        0x00,  // Horizontal addressing mode
+#elif OLED_IC == OLED_IC_SH1107
+        // Page addressing mode
+        SH1107_MEMORY_MODE_PAGE,
+#endif
+    };
+    if (I2C_TRANSMIT_P(display_setup1) != I2C_STATUS_SUCCESS) {
+        print("oled_init cmd set 1 failed\n");
+        return false;
+    }
+
+    if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_180)) {
+        static const uint8_t PROGMEM display_normal[] = {
+            I2C_CMD, SEGMENT_REMAP_INV, COM_SCAN_DEC, DISPLAY_OFFSET, OLED_COM_PIN_OFFSET,
+        };
+        if (I2C_TRANSMIT_P(display_normal) != I2C_STATUS_SUCCESS) {
+            print("oled_init cmd normal rotation failed\n");
+            return false;
+        }
+    } else {
+        static const uint8_t PROGMEM display_flipped[] = {
+            I2C_CMD, SEGMENT_REMAP, COM_SCAN_INC, DISPLAY_OFFSET, (OLED_COM_PIN_COUNT - OLED_COM_PIN_OFFSET) % OLED_COM_PIN_COUNT,
+        };
+        if (I2C_TRANSMIT_P(display_flipped) != I2C_STATUS_SUCCESS) {
+            print("display_flipped failed\n");
+            return false;
+        }
+    }
+
+    static const uint8_t PROGMEM display_setup2[] = {I2C_CMD, COM_PINS, OLED_COM_PINS, CONTRAST, OLED_BRIGHTNESS, PRE_CHARGE_PERIOD, 0x22, VCOM_DETECT, 0x35, DISPLAY_ALL_ON_RESUME, NORMAL_DISPLAY, DEACTIVATE_SCROLL, DISPLAY_ON};    if (I2C_TRANSMIT_P(display_setup2) != I2C_STATUS_SUCCESS) {
+        print("display_setup2 failed\n");
+        return false;
+    }
+
+#if OLED_TIMEOUT > 0
+    oled_timeout = timer_read32() + OLED_TIMEOUT;
+#endif
+#if OLED_SCROLL_TIMEOUT > 0
+    oled_scroll_timeout = timer_read32() + OLED_SCROLL_TIMEOUT;
+#endif
+
+    oled_clear();
+    oled_initialized = true;
+    oled_active      = true;
+    oled_scrolling   = false;
+    return true;
+}
+
+__attribute__((weak)) oled_rotation_t oled_init_kb(oled_rotation_t rotation) { return rotation; }
+__attribute__((weak)) oled_rotation_t oled_init_user(oled_rotation_t rotation) { return rotation; }
+
+void oled_clear(void) {
+    memset(oled_buffer, 0, sizeof(oled_buffer));
+    oled_cursor = &oled_buffer[0];
+    oled_dirty  = OLED_ALL_BLOCKS_MASK;
+}
+
+static void calc_bounds(uint8_t update_start, uint8_t *cmd_array) {
+    // Calculate commands to set memory addressing bounds.
+    uint8_t start_page   = OLED_BLOCK_SIZE * update_start / OLED_DISPLAY_WIDTH;
+    uint8_t start_column = OLED_BLOCK_SIZE * update_start % OLED_DISPLAY_WIDTH;
+#if !OLED_IC_HAS_HORIZONTAL_MODE
+    // Commands for Page Addressing Mode. Sets starting page and column; has no end bound.
+    // Column value must be split into high and low nybble and sent as two commands.
+    cmd_array[0] = PAM_PAGE_ADDR | start_page;
+    cmd_array[1] = PAM_SETCOLUMN_LSB | ((OLED_COLUMN_OFFSET + start_column) & 0x0f);
+    cmd_array[2] = PAM_SETCOLUMN_MSB | ((OLED_COLUMN_OFFSET + start_column) >> 4 & 0x0f);
+    cmd_array[3] = NOP;
+    cmd_array[4] = NOP;
+    cmd_array[5] = NOP;
+#else
+    // Commands for use in Horizontal Addressing mode.
+    cmd_array[1] = start_column + OLED_COLUMN_OFFSET;
+    cmd_array[4] = start_page;
+    cmd_array[2] = (OLED_BLOCK_SIZE + OLED_DISPLAY_WIDTH - 1) % OLED_DISPLAY_WIDTH + cmd_array[1];
+    cmd_array[5] = (OLED_BLOCK_SIZE + OLED_DISPLAY_WIDTH - 1) / OLED_DISPLAY_WIDTH - 1 + cmd_array[4];
+#endif
+}
+
+static void calc_bounds_90(uint8_t update_start, uint8_t *cmd_array) {
+    // Block numbering starts from the bottom left corner, going up and then to
+    // the right.  The controller needs the page and column numbers for the top
+    // left and bottom right corners of that block.
+
+    // Total number of pages across the screen height.
+    const uint8_t height_in_pages = OLED_DISPLAY_HEIGHT / 8;
+
+    // Difference of starting page numbers for adjacent blocks; may be 0 if
+    // blocks are large enough to occupy one or more whole 8px columns.
+    const uint8_t page_inc_per_block = OLED_BLOCK_SIZE % OLED_DISPLAY_HEIGHT / 8;
+
+    // Top page number for a block which is at the bottom edge of the screen.
+    const uint8_t bottom_block_top_page = (height_in_pages - page_inc_per_block) % height_in_pages;
+
+#if !OLED_IC_HAS_HORIZONTAL_MODE
+    // Only the Page Addressing Mode is supported
+    uint8_t start_page   = bottom_block_top_page - (OLED_BLOCK_SIZE * update_start % OLED_DISPLAY_HEIGHT / 8);
+    uint8_t start_column = OLED_BLOCK_SIZE * update_start / OLED_DISPLAY_HEIGHT * 8;
+    cmd_array[0] = PAM_PAGE_ADDR | start_page;
+    cmd_array[1] = PAM_SETCOLUMN_LSB | ((OLED_COLUMN_OFFSET + start_column) & 0x0f);
+    cmd_array[2] = PAM_SETCOLUMN_MSB | ((OLED_COLUMN_OFFSET + start_column) >> 4 & 0x0f);
+#else
+    cmd_array[1] = OLED_BLOCK_SIZE * update_start / OLED_DISPLAY_HEIGHT * 8 + OLED_COLUMN_OFFSET;
+    cmd_array[4] = bottom_block_top_page - (OLED_BLOCK_SIZE * update_start % OLED_DISPLAY_HEIGHT / 8);
+    cmd_array[2] = (OLED_BLOCK_SIZE + OLED_DISPLAY_HEIGHT - 1) / OLED_DISPLAY_HEIGHT * 8 - 1 + cmd_array[1];
+    cmd_array[5] = (OLED_BLOCK_SIZE + OLED_DISPLAY_HEIGHT - 1) % OLED_DISPLAY_HEIGHT / 8 + cmd_array[4];
+#endif
+}
+
+uint8_t crot(uint8_t a, int8_t n) {
+    const uint8_t mask = 0x7;
+    n &= mask;
+    return a << n | a >> (-n & mask);
+}
+
+static void rotate_90(const uint8_t *src, uint8_t *dest) {
+    for (uint8_t i = 0, shift = 7; i < 8; ++i, --shift) {
+        uint8_t selector = (1 << i);
+        for (uint8_t j = 0; j < 8; ++j) {
+            dest[i] |= crot(src[j] & selector, shift - (int8_t)j);
+        }
+    }
+}
+
+void oled_render(void) {
+    if (!oled_initialized) {
+        return;
+    }
+
+    // Do we have work to do?
+    oled_dirty &= OLED_ALL_BLOCKS_MASK;
+    if (!oled_dirty || oled_scrolling) {
+        return;
+    }
+
+    // Find first dirty block
+    uint8_t update_start = 0;
+    while (!(oled_dirty & ((OLED_BLOCK_TYPE)1 << update_start))) {
+        ++update_start;
+    }
+
+    // Set column & page position
+#if OLED_IC_HAS_HORIZONTAL_MODE
+    static uint8_t display_start[] = {I2C_CMD, COLUMN_ADDR, 0, OLED_DISPLAY_WIDTH - 1, PAGE_ADDR, 0, OLED_DISPLAY_HEIGHT / 8 - 1};
+#else
+    static uint8_t display_start[] = {I2C_CMD, PAM_PAGE_ADDR, PAM_SETCOLUMN_LSB, PAM_SETCOLUMN_MSB};
+#endif
+    if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) {
+        calc_bounds(update_start, &display_start[1]);  // Offset from I2C_CMD byte at the start
+    } else {
+        calc_bounds_90(update_start, &display_start[1]);  // Offset from I2C_CMD byte at the start
+    }
+
+    // Send column & page position
+    if (I2C_TRANSMIT(display_start) != I2C_STATUS_SUCCESS) {
+        print("oled_render offset command failed\n");
+        return;
+    }
+
+    if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) {
+        // Send render data chunk as is
+        if (I2C_WRITE_REG(I2C_DATA, &oled_buffer[OLED_BLOCK_SIZE * update_start], OLED_BLOCK_SIZE) != I2C_STATUS_SUCCESS) {
+            print("oled_render data failed\n");
+            return;
+        }
+    } else {
+        // Rotate the render chunks
+        const static uint8_t source_map[] = OLED_SOURCE_MAP;
+        const static uint8_t target_map[] = OLED_TARGET_MAP;
+
+        static uint8_t temp_buffer[OLED_BLOCK_SIZE];
+        memset(temp_buffer, 0, sizeof(temp_buffer));
+        for (uint8_t i = 0; i < sizeof(source_map); ++i) {
+            rotate_90(&oled_buffer[OLED_BLOCK_SIZE * update_start + source_map[i]], &temp_buffer[target_map[i]]);
+        }
+
+#if OLED_IC_HAS_HORIZONTAL_MODE
+        // Send render data chunk after rotating
+        if (I2C_WRITE_REG(I2C_DATA, &temp_buffer[0], OLED_BLOCK_SIZE) != I2C_STATUS_SUCCESS) {
+            print("oled_render90 data failed\n");
+            return;
+        }
+#else
+        // For SH1106 or SH1107 the data chunk must be split into separate pieces for each page
+        const uint8_t columns_in_block = (OLED_BLOCK_SIZE + OLED_DISPLAY_HEIGHT - 1) / OLED_DISPLAY_HEIGHT * 8;
+        const uint8_t num_pages = OLED_BLOCK_SIZE / columns_in_block;
+        for (uint8_t i = 0; i < num_pages; ++i) {
+            // Send column & page position for all pages except the first one
+            if (i > 0) {
+                display_start[1]++;
+                if (I2C_TRANSMIT(display_start) != I2C_STATUS_SUCCESS) {
+                    print("oled_render offset command failed\n");
+                    return;
+                }
+            }
+            // Send data for the page
+            if (I2C_WRITE_REG(I2C_DATA, &temp_buffer[columns_in_block * i], columns_in_block) != I2C_STATUS_SUCCESS) {
+                print("oled_render90 data failed\n");
+                return;
+            }
+        }
+#endif
+    }
+
+    // Turn on display if it is off
+    oled_on();
+
+    // Clear dirty flag
+    oled_dirty &= ~((OLED_BLOCK_TYPE)1 << update_start);
+}
+
+void oled_set_cursor(uint8_t col, uint8_t line) {
+    uint16_t index = line * oled_rotation_width + col * OLED_FONT_WIDTH;
+
+    // Out of bounds?
+    if (index >= OLED_MATRIX_SIZE) {
+        index = 0;
+    }
+
+    oled_cursor = &oled_buffer[index];
+}
+
+void oled_advance_page(bool clearPageRemainder) {
+    uint16_t index     = oled_cursor - &oled_buffer[0];
+    uint8_t  remaining = oled_rotation_width - (index % oled_rotation_width);
+
+    if (clearPageRemainder) {
+        // Remaining Char count
+        remaining = remaining / OLED_FONT_WIDTH;
+
+        // Write empty character until next line
+        while (remaining--) oled_write_char(' ', false);
+    } else {
+        // Next page index out of bounds?
+        if (index + remaining >= OLED_MATRIX_SIZE) {
+            index     = 0;
+            remaining = 0;
+        }
+
+        oled_cursor = &oled_buffer[index + remaining];
+    }
+}
+
+void oled_advance_char(void) {
+    uint16_t nextIndex      = oled_cursor - &oled_buffer[0] + OLED_FONT_WIDTH;
+    uint8_t  remainingSpace = oled_rotation_width - (nextIndex % oled_rotation_width);
+
+    // Do we have enough space on the current line for the next character
+    if (remainingSpace < OLED_FONT_WIDTH) {
+        nextIndex += remainingSpace;
+    }
+
+    // Did we go out of bounds
+    if (nextIndex >= OLED_MATRIX_SIZE) {
+        nextIndex = 0;
+    }
+
+    // Update cursor position
+    oled_cursor = &oled_buffer[nextIndex];
+}
+
+// Main handler that writes character data to the display buffer
+void oled_write_char(const char data, bool invert) {
+    // Advance to the next line if newline
+    if (data == '\n') {
+        // Old source wrote ' ' until end of line...
+        oled_advance_page(true);
+        return;
+    }
+
+    if (data == '\r') {
+        oled_advance_page(false);
+        return;
+    }
+
+    // copy the current render buffer to check for dirty after
+    static uint8_t oled_temp_buffer[OLED_FONT_WIDTH];
+    memcpy(&oled_temp_buffer, oled_cursor, OLED_FONT_WIDTH);
+
+    _Static_assert(sizeof(font) >= ((OLED_FONT_END + 1 - OLED_FONT_START) * OLED_FONT_WIDTH), "OLED_FONT_END references outside array");
+
+    // set the reder buffer data
+    uint8_t cast_data = (uint8_t)data;  // font based on unsigned type for index
+    if (cast_data < OLED_FONT_START || cast_data > OLED_FONT_END) {
+        memset(oled_cursor, 0x00, OLED_FONT_WIDTH);
+    } else {
+        const uint8_t *glyph = &font[(cast_data - OLED_FONT_START) * OLED_FONT_WIDTH];
+        memcpy_P(oled_cursor, glyph, OLED_FONT_WIDTH);
+    }
+
+    // Invert if needed
+    if (invert) {
+        InvertCharacter(oled_cursor);
+    }
+
+    // Dirty check
+    if (memcmp(&oled_temp_buffer, oled_cursor, OLED_FONT_WIDTH)) {
+        uint16_t index = oled_cursor - &oled_buffer[0];
+        oled_dirty |= ((OLED_BLOCK_TYPE)1 << (index / OLED_BLOCK_SIZE));
+        // Edgecase check if the written data spans the 2 chunks
+        oled_dirty |= ((OLED_BLOCK_TYPE)1 << ((index + OLED_FONT_WIDTH - 1) / OLED_BLOCK_SIZE));
+    }
+
+    // Finally move to the next char
+    oled_advance_char();
+}
+
+void oled_write(const char *data, bool invert) {
+    const char *end = data + strlen(data);
+    while (data < end) {
+        oled_write_char(*data, invert);
+        data++;
+    }
+}
+
+void oled_write_ln(const char *data, bool invert) {
+    oled_write(data, invert);
+    oled_advance_page(true);
+}
+
+void oled_pan(bool left) {
+    uint16_t i = 0;
+    for (uint16_t y = 0; y < OLED_DISPLAY_HEIGHT / 8; y++) {
+        if (left) {
+            for (uint16_t x = 0; x < OLED_DISPLAY_WIDTH - 1; x++) {
+                i              = y * OLED_DISPLAY_WIDTH + x;
+                oled_buffer[i] = oled_buffer[i + 1];
+            }
+        } else {
+            for (uint16_t x = OLED_DISPLAY_WIDTH - 1; x > 0; x--) {
+                i              = y * OLED_DISPLAY_WIDTH + x;
+                oled_buffer[i] = oled_buffer[i - 1];
+            }
+        }
+    }
+    oled_dirty = OLED_ALL_BLOCKS_MASK;
+}
+
+oled_buffer_reader_t oled_read_raw(uint16_t start_index) {
+    if (start_index > OLED_MATRIX_SIZE) start_index = OLED_MATRIX_SIZE;
+    oled_buffer_reader_t ret_reader;
+    ret_reader.current_element         = &oled_buffer[start_index];
+    ret_reader.remaining_element_count = OLED_MATRIX_SIZE - start_index;
+    return ret_reader;
+}
+
+void oled_write_raw_byte(const char data, uint16_t index) {
+    if (index > OLED_MATRIX_SIZE) index = OLED_MATRIX_SIZE;
+    if (oled_buffer[index] == data) return;
+    oled_buffer[index] = data;
+    oled_dirty |= ((OLED_BLOCK_TYPE)1 << (index / OLED_BLOCK_SIZE));
+}
+
+void oled_write_raw(const char *data, uint16_t size) {
+    uint16_t cursor_start_index = oled_cursor - &oled_buffer[0];
+    if ((size + cursor_start_index) > OLED_MATRIX_SIZE) size = OLED_MATRIX_SIZE - cursor_start_index;
+    for (uint16_t i = cursor_start_index; i < cursor_start_index + size; i++) {
+        uint8_t c = *data++;
+        if (oled_buffer[i] == c) continue;
+        oled_buffer[i] = c;
+        oled_dirty |= ((OLED_BLOCK_TYPE)1 << (i / OLED_BLOCK_SIZE));
+    }
+}
+
+void oled_write_pixel(uint8_t x, uint8_t y, bool on) {
+    if (x >= oled_rotation_width) {
+        return;
+    }
+    uint16_t index = x + (y / 8) * oled_rotation_width;
+    if (index >= OLED_MATRIX_SIZE) {
+        return;
+    }
+    uint8_t data = oled_buffer[index];
+    if (on) {
+        data |= (1 << (y % 8));
+    } else {
+        data &= ~(1 << (y % 8));
+    }
+    if (oled_buffer[index] != data) {
+        oled_buffer[index] = data;
+        oled_dirty |= ((OLED_BLOCK_TYPE)1 << (index / OLED_BLOCK_SIZE));
+    }
+}
+
+#if defined(__AVR__)
+void oled_write_P(const char *data, bool invert) {
+    uint8_t c = pgm_read_byte(data);
+    while (c != 0) {
+        oled_write_char(c, invert);
+        c = pgm_read_byte(++data);
+    }
+}
+
+void oled_write_ln_P(const char *data, bool invert) {
+    oled_write_P(data, invert);
+    oled_advance_page(true);
+}
+
+void oled_write_raw_P(const char *data, uint16_t size) {
+    uint16_t cursor_start_index = oled_cursor - &oled_buffer[0];
+    if ((size + cursor_start_index) > OLED_MATRIX_SIZE) size = OLED_MATRIX_SIZE - cursor_start_index;
+    for (uint16_t i = cursor_start_index; i < cursor_start_index + size; i++) {
+        uint8_t c = pgm_read_byte(data++);
+        if (oled_buffer[i] == c) continue;
+        oled_buffer[i] = c;
+        oled_dirty |= ((OLED_BLOCK_TYPE)1 << (i / OLED_BLOCK_SIZE));
+    }
+}
+#endif  // defined(__AVR__)
+
+bool oled_on(void) {
+    if (!oled_initialized) {
+        return oled_active;
+    }
+
+#if OLED_TIMEOUT > 0
+    oled_timeout = timer_read32() + OLED_TIMEOUT;
+#endif
+
+    static const uint8_t PROGMEM display_on[] =
+#ifdef OLED_FADE_OUT
+        {I2C_CMD, FADE_BLINK, 0x00};
+#else
+        {I2C_CMD, DISPLAY_ON};
+#endif
+
+    if (!oled_active) {
+        if (I2C_TRANSMIT_P(display_on) != I2C_STATUS_SUCCESS) {
+            print("oled_on cmd failed\n");
+            return oled_active;
+        }
+        oled_active = true;
+    }
+    return oled_active;
+}
+
+bool oled_off(void) {
+    if (!oled_initialized) {
+        return !oled_active;
+    }
+
+    static const uint8_t PROGMEM display_off[] =
+#ifdef OLED_FADE_OUT
+        {I2C_CMD, FADE_BLINK, ENABLE_FADE | OLED_FADE_OUT_INTERVAL};
+#else
+        {I2C_CMD, DISPLAY_OFF};
+#endif
+
+    if (oled_active) {
+        if (I2C_TRANSMIT_P(display_off) != I2C_STATUS_SUCCESS) {
+            print("oled_off cmd failed\n");
+            return oled_active;
+        }
+        oled_active = false;
+    }
+    return !oled_active;
+}
+
+bool is_oled_on(void) { return oled_active; }
+
+uint8_t oled_set_brightness(uint8_t level) {
+    if (!oled_initialized) {
+        return oled_brightness;
+    }
+
+    uint8_t set_contrast[] = {I2C_CMD, CONTRAST, level};
+    if (oled_brightness != level) {
+        if (I2C_TRANSMIT(set_contrast) != I2C_STATUS_SUCCESS) {
+            print("set_brightness cmd failed\n");
+            return oled_brightness;
+        }
+        oled_brightness = level;
+    }
+    return oled_brightness;
+}
+
+uint8_t oled_get_brightness(void) { return oled_brightness; }
+
+// Set the specific 8 lines rows of the screen to scroll.
+// 0 is the default for start, and 7 for end, which is the entire
+// height of the screen.  For 128x32 screens, rows 4-7 are not used.
+void oled_scroll_set_area(uint8_t start_line, uint8_t end_line) {
+    oled_scroll_start = start_line;
+    oled_scroll_end   = end_line;
+}
+
+void oled_scroll_set_speed(uint8_t speed) {
+    // Sets the speed for scrolling... does not take effect
+    // until scrolling is either started or restarted
+    // the ssd1306 supports 8 speeds
+    // FrameRate2   speed = 7
+    // FrameRate3   speed = 4
+    // FrameRate4   speed = 5
+    // FrameRate5   speed = 0
+    // FrameRate25  speed = 6
+    // FrameRate64  speed = 1
+    // FrameRate128 speed = 2
+    // FrameRate256 speed = 3
+    // for ease of use these are remaped here to be in order
+    static const uint8_t scroll_remap[8] = {7, 4, 5, 0, 6, 1, 2, 3};
+    oled_scroll_speed                    = scroll_remap[speed];
+}
+
+bool oled_scroll_right(void) {
+    if (!oled_initialized) {
+        return oled_scrolling;
+    }
+
+    // Dont enable scrolling if we need to update the display
+    // This prevents scrolling of bad data from starting the scroll too early after init
+    if (!oled_dirty && !oled_scrolling) {
+        uint8_t display_scroll_right[] = {I2C_CMD, SCROLL_RIGHT, 0x00, oled_scroll_start, oled_scroll_speed, oled_scroll_end, 0x00, 0xFF, ACTIVATE_SCROLL};
+        if (I2C_TRANSMIT(display_scroll_right) != I2C_STATUS_SUCCESS) {
+            print("oled_scroll_right cmd failed\n");
+            return oled_scrolling;
+        }
+        oled_scrolling = true;
+    }
+    return oled_scrolling;
+}
+
+bool oled_scroll_left(void) {
+    if (!oled_initialized) {
+        return oled_scrolling;
+    }
+
+    // Dont enable scrolling if we need to update the display
+    // This prevents scrolling of bad data from starting the scroll too early after init
+    if (!oled_dirty && !oled_scrolling) {
+        uint8_t display_scroll_left[] = {I2C_CMD, SCROLL_LEFT, 0x00, oled_scroll_start, oled_scroll_speed, oled_scroll_end, 0x00, 0xFF, ACTIVATE_SCROLL};
+        if (I2C_TRANSMIT(display_scroll_left) != I2C_STATUS_SUCCESS) {
+            print("oled_scroll_left cmd failed\n");
+            return oled_scrolling;
+        }
+        oled_scrolling = true;
+    }
+    return oled_scrolling;
+}
+
+bool oled_scroll_off(void) {
+    if (!oled_initialized) {
+        return !oled_scrolling;
+    }
+
+    if (oled_scrolling) {
+        static const uint8_t PROGMEM display_scroll_off[] = {I2C_CMD, DEACTIVATE_SCROLL};
+        if (I2C_TRANSMIT_P(display_scroll_off) != I2C_STATUS_SUCCESS) {
+            print("oled_scroll_off cmd failed\n");
+            return oled_scrolling;
+        }
+        oled_scrolling = false;
+        oled_dirty     = OLED_ALL_BLOCKS_MASK;
+    }
+    return !oled_scrolling;
+}
+
+bool is_oled_scrolling(void) { return oled_scrolling; }
+
+bool oled_invert(bool invert) {
+    if (!oled_initialized) {
+        return oled_inverted;
+    }
+
+    if (invert && !oled_inverted) {
+        static const uint8_t PROGMEM display_inverted[] = {I2C_CMD, INVERT_DISPLAY};
+        if (I2C_TRANSMIT_P(display_inverted) != I2C_STATUS_SUCCESS) {
+            print("oled_invert cmd failed\n");
+            return oled_inverted;
+        }
+        oled_inverted = true;
+    } else if (!invert && oled_inverted) {
+        static const uint8_t PROGMEM display_normal[] = {I2C_CMD, NORMAL_DISPLAY};
+        if (I2C_TRANSMIT_P(display_normal) != I2C_STATUS_SUCCESS) {
+            print("oled_invert cmd failed\n");
+            return oled_inverted;
+        }
+        oled_inverted = false;
+    }
+
+    return oled_inverted;
+}
+
+uint8_t oled_max_chars(void) {
+    if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) {
+        return OLED_DISPLAY_WIDTH / OLED_FONT_WIDTH;
+    }
+    return OLED_DISPLAY_HEIGHT / OLED_FONT_WIDTH;
+}
+
+uint8_t oled_max_lines(void) {
+    if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) {
+        return OLED_DISPLAY_HEIGHT / OLED_FONT_HEIGHT;
+    }
+    return OLED_DISPLAY_WIDTH / OLED_FONT_HEIGHT;
+}
+
+void oled_task(void) {
+    if (!oled_initialized) {
+        return;
+    }
+
+#if OLED_UPDATE_INTERVAL > 0
+    if (timer_elapsed(oled_update_timeout) >= OLED_UPDATE_INTERVAL) {
+        oled_update_timeout = timer_read();
+        oled_set_cursor(0, 0);
+        oled_task_kb();
+    }
+#else
+    oled_set_cursor(0, 0);
+    oled_task_kb();
+#endif
+
+#if OLED_SCROLL_TIMEOUT > 0
+    if (oled_dirty && oled_scrolling) {
+        oled_scroll_timeout = timer_read32() + OLED_SCROLL_TIMEOUT;
+        oled_scroll_off();
+    }
+#endif
+
+    // Smart render system, no need to check for dirty
+    oled_render();
+
+    // Display timeout check
+#if OLED_TIMEOUT > 0
+    if (oled_active && timer_expired32(timer_read32(), oled_timeout)) {
+        oled_off();
+    }
+#endif
+
+#if OLED_SCROLL_TIMEOUT > 0
+    if (!oled_scrolling && timer_expired32(timer_read32(), oled_scroll_timeout)) {
+#    ifdef OLED_SCROLL_TIMEOUT_RIGHT
+        oled_scroll_right();
+#    else
+        oled_scroll_left();
+#    endif
+    }
+#endif
+}
+
+__attribute__((weak)) bool oled_task_kb(void) { return oled_task_user(); }
+__attribute__((weak)) bool oled_task_user(void) { return true; }
diff --git a/users/drashna/pointing/pointing.c b/users/drashna/pointing/pointing.c
index 0bd14e4775..0116ce0900 100644
--- a/users/drashna/pointing/pointing.c
+++ b/users/drashna/pointing/pointing.c
@@ -105,7 +105,7 @@ bool process_record_pointing(uint16_t keycode, keyrecord_t* record) {
                 mouse_timer = timer_read();
                 break;
             }
-            if (layer_state_is(_MOUSE) && !mouse_keycode_tracker) {
+            if (layer_state_is(_MOUSE) && !mouse_keycode_tracker && !tap_toggling) {
                 layer_off(_MOUSE);
             }
             mouse_keycode_tracker = 0;
diff --git a/users/drashna/rules.mk b/users/drashna/rules.mk
index 445d1cf5ac..553cc2cbc7 100644
--- a/users/drashna/rules.mk
+++ b/users/drashna/rules.mk
@@ -78,10 +78,20 @@ endif
 
 CUSTOM_OLED_DRIVER ?= yes
 ifeq ($(strip $(OLED_ENABLE)), yes)
+    ifeq ($(strip $(OLED_DRIVER)), custom)
+        OPT_DEFS += -DOLED_ENABLE \
+            -DOLED_DRIVER_SH1107
+        SRC += $(USER_PATH)/oled/sh110x.c
+        QUANTUM_LIB_SRC += i2c_master.c
+    endif
     ifeq ($(strip $(CUSTOM_OLED_DRIVER)), yes)
-        SRC += $(USER_PATH)/oled/oled_stuff.c
         OPT_DEFS += -DCUSTOM_OLED_DRIVER_CODE
+        SRC += $(USER_PATH)/oled/oled_stuff.c
     endif
+    ifeq ($(strip $(OLED_DISPLAY_TEST)), yes)
+        OPT_DEFS += -DOLED_DISPLAY_TEST
+    endif
+    DEFERRED_EXEC_ENABLE = yes
 endif
 
 CUSTOM_POINTING_DEVICE ?= yes
@@ -97,6 +107,7 @@ ifeq ($(strip $(CUSTOM_SPLIT_TRANSPORT_SYNC)), yes)
         QUANTUM_LIB_SRC += $(USER_PATH)/split/transport_sync.c
         OPT_DEFS += -DCUSTOM_SPLIT_TRANSPORT_SYNC
     endif
+
 endif
 
 AUTOCORRECTION_ENABLE ?= no
diff --git a/users/drashna/split/transport_sync.c b/users/drashna/split/transport_sync.c
index 794664293c..2509e448cb 100644
--- a/users/drashna/split/transport_sync.c
+++ b/users/drashna/split/transport_sync.c
@@ -9,7 +9,7 @@
 #endif
 
 #ifdef CUSTOM_UNICODE_ENABLE
-#include "process_unicode_common.h"
+#    include "process_unicode_common.h"
 extern unicode_config_t unicode_config;
 #endif
 #ifdef AUDIO_ENABLE
@@ -24,8 +24,10 @@ extern bool tap_toggling;
 extern bool swap_hands;
 #endif
 
-static bool watchdog_ping_done = false;
-static uint32_t watchdog_timer = 0;
+#if defined(SPLIT_WATCHDOG_TIMEOUT)
+static bool     watchdog_ping_done = false;
+static uint32_t watchdog_timer     = 0;
+#endif
 
 extern userspace_config_t userspace_config;
 extern bool               host_driver_disabled;
@@ -51,20 +53,35 @@ void user_config_sync(uint8_t initiator2target_buffer_size, const void* initiato
     }
 }
 
+#if defined(SPLIT_WATCHDOG_TIMEOUT)
 void watchdog_handler(uint8_t in_buflen, const void* in_data, uint8_t out_buflen, void* out_data) { watchdog_ping_done = true; }
+#endif
 
+#ifdef OLED_ENABLE
+#include "oled/oled_stuff.h"
+void keylogger_string_sync(uint8_t initiator2target_buffer_size, const void* initiator2target_buffer, uint8_t target2initiator_buffer_size, void* target2initiator_buffer) {
+    if (initiator2target_buffer_size == OLED_KEYLOGGER_LENGTH) {
+        memcpy(&keylog_str, initiator2target_buffer, initiator2target_buffer_size);
+    }
+}
+#endif
 
 void keyboard_post_init_transport_sync(void) {
     // Register keyboard state sync split transaction
     transaction_register_rpc(RPC_ID_USER_STATE_SYNC, user_state_sync);
     transaction_register_rpc(RPC_ID_USER_KEYMAP_SYNC, user_keymap_sync);
     transaction_register_rpc(RPC_ID_USER_CONFIG_SYNC, user_config_sync);
+#ifdef OLED_ENABLE
+    transaction_register_rpc(RPC_ID_USER_KEYLOG_STR, keylogger_string_sync);
+#endif
 
-#ifdef __AVR__
+#if defined(SPLIT_WATCHDOG_TIMEOUT)
+#    if defined(PROTOCOL_LUFA)
     wdt_disable();
-#endif
+#    endif
     transaction_register_rpc(RPC_ID_USER_WATCHDOG_SYNC, watchdog_handler);
     watchdog_timer = timer_read32();
+#endif
 }
 
 void user_transport_update(void) {
@@ -107,9 +124,12 @@ void user_transport_update(void) {
 void user_transport_sync(void) {
     if (is_keyboard_master()) {
         // Keep track of the last state, so that we can tell if we need to propagate to slave
-        static uint16_t              last_keymap = 0;
-        static uint32_t              last_config = 0, last_sync[3], last_user_state = 0;
-        bool                         needs_sync = false;
+        static uint16_t last_keymap = 0;
+        static uint32_t last_config = 0, last_sync[4], last_user_state = 0;
+        bool            needs_sync = false;
+#ifdef OLED_ENABLE
+        static char     keylog_temp[OLED_KEYLOGGER_LENGTH] = { 0 };
+#endif
 
         // Check if the state values are different
         if (memcmp(&transport_user_state, &last_user_state, sizeof(transport_user_state))) {
@@ -164,9 +184,30 @@ void user_transport_sync(void) {
             if (transaction_rpc_send(RPC_ID_USER_CONFIG_SYNC, sizeof(transport_userspace_config), &transport_userspace_config)) {
                 last_sync[2] = timer_read32();
             }
+            needs_sync = false;
+        }
+
+#ifdef OLED_ENABLE
+        // Check if the state values are different
+        if (memcmp(&keylog_str, &keylog_temp, OLED_KEYLOGGER_LENGTH)) {
+            needs_sync = true;
+            memcpy(&keylog_temp, &keylog_str, OLED_KEYLOGGER_LENGTH);
+        }
+        if (timer_elapsed32(last_sync[3]) > 250) {
+            needs_sync = true;
+        }
+
+        // Perform the sync if requested
+        if (needs_sync) {
+            if (transaction_rpc_send(RPC_ID_USER_KEYLOG_STR, OLED_KEYLOGGER_LENGTH, &keylog_str)) {
+                last_sync[3] = timer_read32();
+            }
+            needs_sync = false;
         }
+#endif
     }
 
+#if defined(SPLIT_WATCHDOG_TIMEOUT)
     if (!watchdog_ping_done) {
         if (is_keyboard_master()) {
             if (timer_elapsed32(watchdog_timer) > 100) {
@@ -180,16 +221,14 @@ void user_transport_sync(void) {
             }
         } else {
             if (timer_elapsed32(watchdog_timer) > 3500) {
-#ifdef __AVR__
-                wdt_enable(WDTO_250MS);
-#else
-                NVIC_SystemReset();
-#endif
+                software_reset();
                 while (1) {
                 }
             }
         }
     }
+#endif
+
 }
 
 void housekeeping_task_user(void) {
diff --git a/users/drashna/split/transport_sync.h b/users/drashna/split/transport_sync.h
index 6b6f0c388b..884586dfdd 100644
--- a/users/drashna/split/transport_sync.h
+++ b/users/drashna/split/transport_sync.h
@@ -4,6 +4,10 @@
 #pragma once
 
 #include "drashna.h"
+#ifdef OLED_ENABLE
+#    include "oled/oled_stuff.h"
+extern char keylog_str[OLED_KEYLOGGER_LENGTH];
+#endif
 
 typedef union {
     uint32_t raw;