layout(infinity ergodox): dudeofawesome's layout (#1932)

* 🎉 Building simple flasher

* 🎉 Flashing works

* 🎨 Cleaning up

* 🐛 Being more specific with board identity

* 🐛 Flashing correct keymap

* 🎉 Adding keymap

* ✨ Updating keymap

* 🚨 RGB

* ⏪ Revert "🚨 RGB"

This reverts commit 9ceabfb267f8daedaad929231229c703abc12ec4.

* ✨ Improvements to flasher

* ✨ Layout tweaks

* 💄 Messing around with LCD

* 💄 Enabling LCD backlight matching

* 🔧 Updating layout

* 🐛 Fixing console logging

* 🎨 Cleaning up indentation

* 🔧 Adding editorconfig

* ✨ Adding game layer

* 💄 Changing numpad layout

* ✨🔥 redoing entire layout

It's now more similar to the Planck default layout

* ✨ add workman and dvorak layouts

* 🐛 fix numpad

* 🐛 fix layer orders

* 🐛 fix layer toggling

* 🐛 fix tri-layer switching

* 🐛 fix LCD colors for adjustment layers

* 🔥 remove old flasher project

* 🔥 remove simple_visualizer

* 💄 update LCD colors

* 📝 fix layout comments

* 💄  swapping 2u buttons

* 🔥🔧 removing editorconfig

* 🚨 using 2 spaces

* 📝 add README

* ⏪ Revert "💄 Enabling LCD backlight matching"

This reverts commit 51577903dfdc9fea5d33e9ab8cfa9b854e7ae19e.

* ⏪ Revert "💄 Messing around with LCD"

This reverts commit fdd9acdae514a3e0e4a7153225053680744980e5.

1 files changed, 345 insertions, 0 deletions

diff --git a/keyboards/ergodox_infinity/keymaps/dudeofawesome/visualizer.c b/keyboards/ergodox_infinity/keymaps/dudeofawesome/visualizer.c
new file mode 100644
index 0000000000..034f152709
--- /dev/null
+++ b/keyboards/ergodox_infinity/keymaps/dudeofawesome/visualizer.c
@@ -0,0 +1,345 @@
+/*
+Copyright 2016 Fred Sundvik <fsundvik@gmail.com>
+
+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/>.
+*/
+
+/**
+ * Currently we are assuming that both the backlight and LCD are enabled
+ * But it's entirely possible to write a custom visualizer that use only
+ * one of them
+ */
+#ifndef LCD_BACKLIGHT_ENABLE
+#error This visualizer needs that LCD backlight is enabled
+#endif
+
+#ifndef LCD_ENABLE
+#error This visualizer needs that LCD is enabled
+#endif
+
+#include "visualizer.h"
+#include "visualizer_keyframes.h"
+#include "lcd_keyframes.h"
+#include "lcd_backlight_keyframes.h"
+#include "system/serial_link.h"
+#include "default_animations.h"
+
+static const uint32_t logo_background_color = LCD_COLOR(0, 0, 255);
+static const uint32_t initial_color = LCD_COLOR(84, 255, 255);
+
+static const uint32_t led_emulation_colors[4] = {
+  LCD_COLOR(0, 0, 255),
+  LCD_COLOR(141, 255, 255),
+  LCD_COLOR(18, 255, 255),
+  LCD_COLOR(194, 255, 255),
+};
+
+static uint32_t next_led_target_color = 0;
+
+typedef enum {
+  LCD_STATE_INITIAL,
+  LCD_STATE_LAYER_BITMAP,
+  LCD_STATE_BITMAP_AND_LEDS,
+} lcd_state_t;
+
+static lcd_state_t lcd_state = LCD_STATE_INITIAL;
+
+typedef struct {
+  uint8_t led_on;
+  uint8_t led1;
+  uint8_t led2;
+  uint8_t led3;
+} visualizer_user_data_t;
+
+/**
+ * Don't access from visualization function, use the visualizer state instead
+ */
+static visualizer_user_data_t user_data_keyboard = {
+  .led_on = 0,
+  .led1 = LED_BRIGHTNESS_HI,
+  .led2 = LED_BRIGHTNESS_HI,
+  .led3 = LED_BRIGHTNESS_HI,
+};
+
+_Static_assert(sizeof(visualizer_user_data_t) <= VISUALIZER_USER_DATA_SIZE,
+  "Please increase the VISUALIZER_USER_DATA_SIZE");
+
+// Feel free to modify the animations below, or even add new ones if needed
+
+// The color animation animates the LCD color when you change layers
+static keyframe_animation_t one_led_color = {
+  .num_frames = 1,
+  .loop = false,
+  .frame_lengths = {gfxMillisecondsToTicks(0)},
+  .frame_functions = {lcd_backlight_keyframe_set_color},
+};
+
+bool swap_led_target_color(keyframe_animation_t* animation, visualizer_state_t* state) {
+  uint32_t temp = next_led_target_color;
+  next_led_target_color = state->target_lcd_color;
+  state->target_lcd_color = temp;
+  return false;
+}
+
+// The color animation animates the LCD color when you change layers
+static keyframe_animation_t two_led_colors = {
+  .num_frames = 2,
+  .loop = true,
+  .frame_lengths = {gfxMillisecondsToTicks(1000), gfxMillisecondsToTicks(0)},
+  .frame_functions = {lcd_backlight_keyframe_set_color, swap_led_target_color},
+};
+
+/**
+ * The LCD animation alternates between the layer name display and a
+ * bitmap that displays all active layers
+ */
+static keyframe_animation_t lcd_bitmap_animation = {
+  .num_frames = 1,
+  .loop = false,
+  .frame_lengths = {gfxMillisecondsToTicks(0)},
+  .frame_functions = {lcd_keyframe_display_layer_bitmap},
+};
+
+static keyframe_animation_t lcd_bitmap_leds_animation = {
+  .num_frames = 2,
+  .loop = true,
+  .frame_lengths = {gfxMillisecondsToTicks(2000), gfxMillisecondsToTicks(2000)},
+  .frame_functions = {lcd_keyframe_display_layer_bitmap, lcd_keyframe_display_led_states},
+};
+
+void initialize_user_visualizer(visualizer_state_t* state) {
+  /**
+   * The brightness will be dynamically adjustable in the future
+   * But for now, change it here.
+   */
+  lcd_backlight_brightness(180);
+  state->current_lcd_color = initial_color;
+  state->target_lcd_color = logo_background_color;
+  lcd_state = LCD_STATE_INITIAL;
+  start_keyframe_animation(&default_startup_animation);
+}
+
+static inline bool is_led_on(visualizer_user_data_t* user_data, uint8_t num) {
+  return user_data->led_on & (1u << num);
+}
+
+static uint8_t get_led_index_master(visualizer_user_data_t* user_data) {
+  for (int i=0; i < 4; i++) {
+    if (is_led_on(user_data, i)) {
+      return i + 1;
+    }
+  }
+  return 0;
+}
+
+static uint8_t get_led_index_slave(visualizer_user_data_t* user_data) {
+  uint8_t master_index = get_led_index_master(user_data);
+  if (master_index!=0) {
+    for (int i=master_index; i < 4; i++) {
+      if (is_led_on(user_data, i)) {
+        return i + 1;
+      }
+    }
+  }
+
+  return 0;
+}
+
+static uint8_t get_secondary_led_index(visualizer_user_data_t* user_data) {
+  if (
+    is_led_on(user_data, 0) &&
+    is_led_on(user_data, 1) &&
+    is_led_on(user_data, 2)
+  ) {
+    return 3;
+  }
+  return 0;
+}
+
+static uint8_t get_brightness(visualizer_user_data_t* user_data, uint8_t index) {
+  switch (index) {
+    case 1:
+      return user_data->led1;
+    case 2:
+      return user_data->led2;
+    case 3:
+      return user_data->led3;
+  }
+  return 0;
+}
+
+static void update_emulated_leds(visualizer_state_t* state, visualizer_keyboard_status_t* prev_status) {
+  visualizer_user_data_t* user_data_new = (visualizer_user_data_t*)state->status.user_data;
+  visualizer_user_data_t* user_data_old = (visualizer_user_data_t*)prev_status->user_data;
+
+  uint8_t new_index;
+  uint8_t old_index;
+
+  if (true || is_serial_link_master()) {
+    new_index = get_led_index_master(user_data_new);
+    old_index = get_led_index_master(user_data_old);
+  } else {
+    new_index = get_led_index_slave(user_data_new);
+    old_index = get_led_index_slave(user_data_old);
+  }
+
+  uint8_t new_secondary_index = get_secondary_led_index(user_data_new);
+  uint8_t old_secondary_index = get_secondary_led_index(user_data_old);
+
+  uint8_t new_brightness = get_brightness(user_data_new, new_index);
+  uint8_t old_brightness = get_brightness(user_data_old, old_index);
+
+  uint8_t new_secondary_brightness = get_brightness(user_data_new, new_secondary_index);
+  uint8_t old_secondary_brightness = get_brightness(user_data_old, old_secondary_index);
+
+  if (
+    lcd_state == LCD_STATE_INITIAL ||
+    new_index != old_index ||
+    new_secondary_index != old_secondary_index ||
+    new_brightness != old_brightness ||
+    new_secondary_brightness != old_secondary_brightness
+  ) {
+    if (new_secondary_index != 0) {
+      state->target_lcd_color = change_lcd_color_intensity(
+        led_emulation_colors[new_index], new_brightness);
+      next_led_target_color = change_lcd_color_intensity(
+        led_emulation_colors[new_secondary_index], new_secondary_brightness);
+
+      stop_keyframe_animation(&one_led_color);
+      start_keyframe_animation(&two_led_colors);
+    } else {
+      state->target_lcd_color = change_lcd_color_intensity(
+        led_emulation_colors[new_index], new_brightness);
+
+      stop_keyframe_animation(&two_led_colors);
+      start_keyframe_animation(&one_led_color);
+    }
+  }
+}
+
+static void update_lcd_text(visualizer_state_t* state, visualizer_keyboard_status_t* prev_status) {
+  if (state->status.leds) {
+    if (
+      lcd_state != LCD_STATE_BITMAP_AND_LEDS ||
+      state->status.leds != prev_status->leds ||
+      state->status.layer != prev_status->layer ||
+      state->status.default_layer != prev_status->default_layer
+    ) {
+      // NOTE: that it doesn't matter if the animation isn't playing, stop will do nothing in that case
+      stop_keyframe_animation(&lcd_bitmap_animation);
+
+      lcd_state = LCD_STATE_BITMAP_AND_LEDS;
+      /**
+       * For information:
+       * The logic in this function makes sure that this doesn't happen, but if you call start on an
+       * animation that is already playing it will be restarted.
+       */
+      start_keyframe_animation(&lcd_bitmap_leds_animation);
+    }
+  } else {
+    if (
+      lcd_state != LCD_STATE_LAYER_BITMAP ||
+      state->status.layer != prev_status->layer ||
+      state->status.default_layer != prev_status->default_layer
+    ) {
+      stop_keyframe_animation(&lcd_bitmap_leds_animation);
+
+      lcd_state = LCD_STATE_LAYER_BITMAP;
+      start_keyframe_animation(&lcd_bitmap_animation);
+    }
+  }
+}
+
+void update_user_visualizer_state(visualizer_state_t* state, visualizer_keyboard_status_t* prev_status) {
+  /**
+   * Check the status here to start and stop animations
+   * You might have to save some state, like the current animation here so that you can start the right
+   * This function is called every time the status changes
+   *
+   * NOTE that this is called from the visualizer thread, so don't access anything else outside the status
+   * This is also important because the slave won't have access to the active layer for example outside the
+   * status.
+   */
+
+  update_emulated_leds(state, prev_status);
+  update_lcd_text(state, prev_status);
+}
+
+void user_visualizer_suspend(visualizer_state_t* state) {
+  state->layer_text = "Suspending...";
+  uint8_t hue = LCD_HUE(state->current_lcd_color);
+  uint8_t sat = LCD_SAT(state->current_lcd_color);
+  state->target_lcd_color = LCD_COLOR(hue, sat, 0);
+  start_keyframe_animation(&default_suspend_animation);
+}
+
+void user_visualizer_resume(visualizer_state_t* state) {
+  state->current_lcd_color = initial_color;
+  state->target_lcd_color = logo_background_color;
+  lcd_state = LCD_STATE_INITIAL;
+  start_keyframe_animation(&default_startup_animation);
+}
+
+void ergodox_board_led_on(void){
+  // No board led support
+}
+
+void ergodox_right_led_1_on(void){
+  user_data_keyboard.led_on |= (1u << 0);
+  visualizer_set_user_data(&user_data_keyboard);
+}
+
+void ergodox_right_led_2_on(void){
+  user_data_keyboard.led_on |= (1u << 1);
+  visualizer_set_user_data(&user_data_keyboard);
+}
+
+void ergodox_right_led_3_on(void){
+  user_data_keyboard.led_on |= (1u << 2);
+  visualizer_set_user_data(&user_data_keyboard);
+}
+
+void ergodox_board_led_off(void){
+  // No board led support
+}
+
+void ergodox_right_led_1_off(void){
+  user_data_keyboard.led_on &= ~(1u << 0);
+  visualizer_set_user_data(&user_data_keyboard);
+}
+
+void ergodox_right_led_2_off(void){
+  user_data_keyboard.led_on &= ~(1u << 1);
+  visualizer_set_user_data(&user_data_keyboard);
+}
+
+void ergodox_right_led_3_off(void){
+  user_data_keyboard.led_on &= ~(1u << 2);
+  visualizer_set_user_data(&user_data_keyboard);
+}
+
+void ergodox_right_led_1_set(uint8_t n) {
+  user_data_keyboard.led1 = n;
+  visualizer_set_user_data(&user_data_keyboard);
+}
+
+void ergodox_right_led_2_set(uint8_t n) {
+  user_data_keyboard.led2 = n;
+  visualizer_set_user_data(&user_data_keyboard);
+}
+
+void ergodox_right_led_3_set(uint8_t n) {
+  user_data_keyboard.led3 = n;
+  visualizer_set_user_data(&user_data_keyboard);
+}