[Keyboard] Overhaul uzu42 (#17868)

11 files changed, 165 insertions, 296 deletions

diff --git a/keyboards/uzu42/keymaps/default/glcdfont_uzu42.c b/keyboards/uzu42/glcdfont.c
index 5c3fa80d70..5c3fa80d70 100644
--- a/keyboards/uzu42/keymaps/default/glcdfont_uzu42.c
+++ b/keyboards/uzu42/glcdfont.c
diff --git a/keyboards/uzu42/keymaps/default/config.h b/keyboards/uzu42/keymaps/default/config.h
deleted file mode 100644
index bc7897f501..0000000000
--- a/keyboards/uzu42/keymaps/default/config.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
-This is the c configuration file for the keymap
-
-Copyright 2012 Jun Wako <wakojun@gmail.com>
-Copyright 2015 Jack Humbert
-
-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/>.
-*/
-
-#pragma once
-
-//#define USE_MATRIX_I2C
-
-/* Select hand configuration */
-
-#define MASTER_LEFT
-// #define MASTER_RIGHT
-// #define EE_HANDS
-
-#define SSD1306OLED
-
-#define USE_SERIAL_PD2
-
-#define TAPPING_FORCE_HOLD
-#define TAPPING_TERM 200
-
-#undef RGBLED_NUM
-#define RGBLIGHT_ANIMATIONS
-#define RGBLED_NUM 54
-#define RGBLIGHT_LIMIT_VAL 120
-#define RGBLIGHT_HUE_STEP 10
-#define RGBLIGHT_SAT_STEP 17
-#define RGBLIGHT_VAL_STEP 17
-
-// Use the lily version to get the uzu42 logo instead of the qmk logo
-#define OLED_FONT_H "keymaps/default/glcdfont_uzu42.c"
diff --git a/keyboards/uzu42/keymaps/default/keymap.c b/keyboards/uzu42/keymaps/default/keymap.c
index 937405566f..4334400c86 100644
--- a/keyboards/uzu42/keymaps/default/keymap.c
+++ b/keyboards/uzu42/keymaps/default/keymap.c
@@ -1,38 +1,28 @@
-#include QMK_KEYBOARD_H
-#include "uzu42.h"
-#ifdef PROTOCOL_LUFA
-  #include "lufa.h"
-  #include "split_util.h"
-#endif
+// Copyright 2022 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
 
-#ifdef RGBLIGHT_ENABLE
-#include <stdio.h>
-//Following line allows macro to read current RGB settings
-extern rgblight_config_t rgblight_config;
-#endif
+#include QMK_KEYBOARD_H
 
 // Each layer gets a name for readability, which is then used in the keymap matrix below.
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
 enum layer_number {
-  _QWERTY = 0,
-  _LOWER,
-  _RAISE,
-  _ADJUST,
+    _QWERTY = 0,
+    _LOWER,
+    _RAISE,
+    _ADJUST,
 };
 
 enum custom_keycodes {
-  QWERTY = SAFE_RANGE,
-  LOWER,
-  RAISE,
-  ADJUST,
-  RGBRST
+    RGBRST = SAFE_RANGE,
 };
 
-#define KC_CTES  CTL_T(KC_ESC)
-#define KC_SFSP  SFT_T(KC_SPC)
-#define KC_ALBS  ALT_T(KC_BSPC)
+#define KC_CTES CTL_T(KC_ESC)
+#define KC_SFSP SFT_T(KC_SPC)
+#define KC_ALBS ALT_T(KC_BSPC)
+#define LOWER MO(_LOWER)
+#define RAISE MO(_RAISE)
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   [_QWERTY] = LAYOUT(
@@ -84,205 +74,20 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   )
 };
 
-int RGB_current_mode;
-
-// Setting ADJUST layer RGB back to default
-void update_tri_layer_RGB(uint8_t layer1, uint8_t layer2, uint8_t layer3) {
-  if (IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2)) {
-    layer_on(layer3);
-  } else {
-    layer_off(layer3);
-  }
+layer_state_t layer_state_set_user(layer_state_t state) {
+    return update_tri_layer_state(state, _RAISE, _LOWER, _ADJUST);
 }
 
-void matrix_init_user(void) {
-    #ifdef RGBLIGHT_ENABLE
-      RGB_current_mode = rgblight_config.mode;
-    #endif
-}
-
-//SSD1306 OLED update loop, make sure to enable OLED_ENABLE=yes in rules.mk
-#ifdef OLED_ENABLE
-
-#define L_BASE 0
-#define L_LOWER (1 << 1)
-#define L_RAISE (1 << 2)
-#define L_ADJUST (1 << 3)
-#define L_ADJUST_TRI (L_ADJUST | L_RAISE | L_LOWER)
-
-char layer_state_str[24];
-
-const char *read_layer_state(void) {
-  switch (layer_state)
-  {
-  case L_BASE:
-    snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Default");
-    break;
-  case L_RAISE:
-    snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Raise");
-    break;
-  case L_LOWER:
-    snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Lower");
-    break;
-  case L_ADJUST:
-  case L_ADJUST_TRI:
-    snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Adjust");
-    break;
-  default:
-    snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Undef-%ld", layer_state);
-  }
-
-  return layer_state_str;
-}
-
-const char *read_logo(void) {
-  static char 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};
-  return logo;
-}
-
-char keylog_str[24] = {};
-char keylogs_str[21] = {};
-int keylogs_str_idx = 0;
-
-const char code_to_name[60] = {
-    ' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f',
-    'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
-    'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
-    '1', '2', '3', '4', '5', '6', '7', '8', '9', '0',
-    'R', 'E', 'B', 'T', ' ', ' ', ' ', ' ', ' ', ' ',
-    ' ', ';', '\'', ' ', ',', '.', '/', ' ', ' ', ' '};
-
-void set_keylog(uint16_t keycode, keyrecord_t *record) {
-  char name = ' ';
-  if (keycode < 60) {
-    name = code_to_name[keycode];
-  }
-
-  // update keylog
-  snprintf(keylog_str, sizeof(keylog_str), "%dx%d, k%2d : %c",
-           record->event.key.row, record->event.key.col,
-           keycode, name);
-
-  // update keylogs
-  if (keylogs_str_idx == sizeof(keylogs_str) - 1) {
-    keylogs_str_idx = 0;
-    for (int i = 0; i < sizeof(keylogs_str) - 1; i++) {
-      keylogs_str[i] = ' ';
-    }
-  }
-
-  keylogs_str[keylogs_str_idx] = name;
-  keylogs_str_idx++;
-}
-
-const char *read_keylog(void) {
-  return keylog_str;
-}
-
-const char *read_keylogs(void) {
-  return keylogs_str;
-}
-
-oled_rotation_t oled_init_user(oled_rotation_t rotation) {
-  if (!is_keyboard_master())
-    return OLED_ROTATION_180;  // flips the display 180 degrees if offhand
-  return rotation;
-}
-
-bool oled_task_user(void) {
-  if (is_keyboard_master()) {
-    // If you want to change the display of OLED, you need to change here
-    oled_write_ln(read_layer_state(), false);
-    oled_write_ln(read_keylog(), false);
-    oled_write_ln(read_keylogs(), false);
-    //oled_write_ln(read_mode_icon(keymap_config.swap_lalt_lgui), false);
-    //oled_write_ln(read_host_led_state(), false);
-    //oled_write_ln(read_timelog(), false);
-  } else {
-    oled_write(read_logo(), false);
-  }
-    return false;
-}
-#endif // OLED_ENABLE
-
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
-  if (record->event.pressed) {
-#ifdef OLED_ENABLE
-    set_keylog(keycode, record);
-#endif
-    // set_timelog();
-  }
-
-  switch (keycode) {
-    case QWERTY:
-      if (record->event.pressed) {
-        set_single_persistent_default_layer(_QWERTY);
-      }
-      return false;
-      break;
-    case LOWER:
-      if (record->event.pressed) {
-        layer_on(_LOWER);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      } else {
-        layer_off(_LOWER);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      }
-      return false;
-      break;
-    case RAISE:
-      if (record->event.pressed) {
-        layer_on(_RAISE);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      } else {
-        layer_off(_RAISE);
-        update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
-      }
-      return false;
-      break;
-    case ADJUST:
-        if (record->event.pressed) {
-          layer_on(_ADJUST);
-        } else {
-          layer_off(_ADJUST);
-        }
-        return false;
-        break;
-    case RGB_MOD:
-      #ifdef RGBLIGHT_ENABLE
-        if (record->event.pressed) {
-          rgblight_mode(RGB_current_mode);
-          rgblight_step();
-          RGB_current_mode = rgblight_config.mode;
-        }
-      #endif
-      return false;
-      break;
-    case RGBRST:
-      #ifdef RGBLIGHT_ENABLE
-        if (record->event.pressed) {
-          eeconfig_update_rgblight_default();
-          rgblight_enable();
-          RGB_current_mode = rgblight_config.mode;
-        }
-      #endif
-      break;
-  }
-  return true;
-}
-
+    switch (keycode) {
+        case RGBRST:
 #ifdef RGBLIGHT_ENABLE
-
-char rbf_info_str[24];
-const char *read_rgb_info(void) {
-
-  snprintf(rbf_info_str, sizeof(rbf_info_str), "%s %2d h%3d s%3d v%3d",
-    rgblight_config.enable ? "on" : "- ", rgblight_config.mode,
-    rgblight_config.hue, rgblight_config.sat, rgblight_config.val);
-  return rbf_info_str;
-}
+            if (record->event.pressed) {
+                eeconfig_update_rgblight_default();
+                rgblight_enable();
+            }
 #endif
+            break;
+    }
+    return true;
+}
diff --git a/keyboards/uzu42/post_config.h b/keyboards/uzu42/post_config.h
new file mode 100644
index 0000000000..69a18bf962
--- /dev/null
+++ b/keyboards/uzu42/post_config.h
@@ -0,0 +1,8 @@
+// Copyright 2022 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#ifndef OLED_FONT_H
+#    define OLED_FONT_H "keyboards/uzu42/glcdfont.c"
+#endif
diff --git a/keyboards/uzu42/rev1/config.h b/keyboards/uzu42/rev1/config.h
index 815442ed21..4da4f02aa9 100644
--- a/keyboards/uzu42/rev1/config.h
+++ b/keyboards/uzu42/rev1/config.h
@@ -54,10 +54,24 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* ws2812 RGB LED */
 #define RGB_DI_PIN D3
 
-#ifdef RGBLIGHT_ENABLE
-#   define RGBLED_NUM 54    // Number of LEDs
-#   define RGBLED_SPLIT { 27, 27 }
-#endif
+#define RGBLED_NUM 54    // Number of LEDs
+#define RGBLED_SPLIT { 27, 27 }
+
+#define RGBLIGHT_EFFECT_BREATHING
+#define RGBLIGHT_EFFECT_RAINBOW_MOOD
+#define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+#define RGBLIGHT_EFFECT_SNAKE
+#define RGBLIGHT_EFFECT_KNIGHT
+#define RGBLIGHT_EFFECT_CHRISTMAS
+#define RGBLIGHT_EFFECT_STATIC_GRADIENT
+// #define RGBLIGHT_EFFECT_RGB_TEST
+// #define RGBLIGHT_EFFECT_ALTERNATING
+#define RGBLIGHT_EFFECT_TWINKLE
+
+#define RGBLIGHT_LIMIT_VAL 120
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
+#define RGBLIGHT_VAL_STEP 17
 
 /*
  * Feature disable options
diff --git a/keyboards/uzu42/rev1/rev1.c b/keyboards/uzu42/rev1/rev1.c
index 0bfac6bd93..e22860d04b 100644
--- a/keyboards/uzu42/rev1/rev1.c
+++ b/keyboards/uzu42/rev1/rev1.c
@@ -1,2 +1,4 @@
-#include "uzu42.h"
+// Copyright 2022 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "uzu42.h"
diff --git a/keyboards/uzu42/rev1/rev1.h b/keyboards/uzu42/rev1/rev1.h
index 7b9c7d5991..e4aba8b79b 100644
--- a/keyboards/uzu42/rev1/rev1.h
+++ b/keyboards/uzu42/rev1/rev1.h
@@ -1,22 +1,12 @@
+// Copyright 2022 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #pragma once
 
-#include "../uzu42.h"
+#include "uzu42.h"
 
 #include "quantum.h"
 
-#ifdef RGBLIGHT_ENABLE
-//rgb led driver
-#include "ws2812.h"
-#endif
-
-#ifdef USE_I2C
-#include <stddef.h>
-#ifdef __AVR__
-	#include <avr/io.h>
-	#include <avr/interrupt.h>
-#endif
-#endif
-
 #define LAYOUT( \
   L00, L01, L02, L03, L04,           R00, R01, R02, R03, R04, \
   L10, L11, L12, L13, L14,           R10, R11, R12, R13, R14, \
@@ -33,4 +23,3 @@
     { R24, R23, R22, R21, R20 }, \
     { R35, R34, R33, R32, R31, R30 } \
   }
-
diff --git a/keyboards/uzu42/rev1/serial_config.h b/keyboards/uzu42/rev1/serial_config.h
deleted file mode 100644
index 4fab8e8ddf..0000000000
--- a/keyboards/uzu42/rev1/serial_config.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef SOFT_SERIAL_PIN
-#define SOFT_SERIAL_PIN D2
-#define SERIAL_USE_MULTI_TRANSACTION
-#endif
diff --git a/keyboards/uzu42/rev1/serial_config_simpleapi.h b/keyboards/uzu42/rev1/serial_config_simpleapi.h
deleted file mode 100644
index 0e1dd9e4ac..0000000000
--- a/keyboards/uzu42/rev1/serial_config_simpleapi.h
+++ /dev/null
@@ -1,5 +0,0 @@
-#pragma once
-
-#undef SERIAL_USE_MULTI_TRANSACTION
-#define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
-#define SERIAL_MASTER_BUFFER_LENGTH MATRIX_ROWS/2
diff --git a/keyboards/uzu42/uzu42.c b/keyboards/uzu42/uzu42.c
index df71734f7b..6a47ceac38 100644
--- a/keyboards/uzu42/uzu42.c
+++ b/keyboards/uzu42/uzu42.c
@@ -1 +1,105 @@
+// Copyright 2022 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #include "uzu42.h"
+
+#ifdef OLED_ENABLE
+#include <stdio.h>
+
+oled_rotation_t oled_init_kb(oled_rotation_t rotation) {
+  if (!is_keyboard_master()) {
+    return OLED_ROTATION_180;  // flips the display 180 degrees if offhand
+  }
+  return rotation;
+}
+
+
+void oled_render_layer_state(void) {
+    oled_write_P(PSTR("Layer: "), false);
+    switch (get_highest_layer(layer_state)) {
+        case 0:
+            oled_write_ln_P(PSTR("Default"), false);
+            break;
+        case 1:
+            oled_write_ln_P(PSTR("Lower"), false);
+            break;
+        case 2:
+            oled_write_ln_P(PSTR("Raise"), false);
+            break;
+        case 3:
+            oled_write_ln_P(PSTR("Adjust"), false);
+            break;
+        default:
+            oled_write_ln_P(PSTR("Undef"), false);
+
+    }
+}
+
+char keylog_str[24] = {};
+
+const char code_to_name[60] = {
+    ' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f',
+    'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
+    'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
+    '1', '2', '3', '4', '5', '6', '7', '8', '9', '0',
+    'R', 'E', 'B', 'T', '_', '-', '=', '[', ']', '\\',
+    '#', ';', '\'', '`', ',', '.', '/', ' ', ' ', ' '};
+
+void set_keylog(uint16_t keycode, keyrecord_t *record) {
+    char name = ' ';
+    if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) || (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)) {
+        keycode = keycode & 0xFF;
+    }
+    if (keycode < 60) {
+        name = code_to_name[keycode];
+    }
+
+    // update keylog
+    snprintf(keylog_str, sizeof(keylog_str), "%dx%d, k%2d : %c", record->event.key.row, record->event.key.col, keycode, name);
+}
+
+void oled_render_keylog(void) {
+    oled_write(keylog_str, false);
+}
+
+void render_bootmagic_status(bool status) {
+    /* Show Ctrl-Gui Swap options */
+    static const char PROGMEM logo[][2][3] = {
+        {{0x97, 0x98, 0}, {0xb7, 0xb8, 0}},
+        {{0x95, 0x96, 0}, {0xb5, 0xb6, 0}},
+    };
+    if (status) {
+        oled_write_ln_P(logo[0][0], false);
+        oled_write_ln_P(logo[0][1], false);
+    } else {
+        oled_write_ln_P(logo[1][0], false);
+        oled_write_ln_P(logo[1][1], false);
+    }
+}
+
+void oled_render_logo(void) {
+    static const char PROGMEM crkbd_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};
+    oled_write_P(crkbd_logo, false);
+}
+
+bool oled_task_kb(void) {
+    if (!oled_task_user()) {
+        return true;
+    }
+    if (is_keyboard_master()) {
+        oled_render_layer_state();
+        oled_render_keylog();
+    } else {
+        oled_render_logo();
+    }
+    return false;
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+    if (record->event.pressed) {
+        set_keylog(keycode, record);
+    }
+    return process_record_user(keycode, record);
+}
+
+#endif // OLED_ENABLE
diff --git a/keyboards/uzu42/uzu42.h b/keyboards/uzu42/uzu42.h
index dd944e3750..c23baac333 100644
--- a/keyboards/uzu42/uzu42.h
+++ b/keyboards/uzu42/uzu42.h
@@ -1,3 +1,6 @@
+// Copyright 2022 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #pragma once
 
 #ifdef KEYBOARD_uzu42_rev1