Merge pull request #535 from algernon/ergodox-ez/algernon

ergodox_ez: Update my keymap to v1.3

keyboards/ergodox_ez/keymaps/algernon/Makefile

@@ -3,6 +3,9 @@ COMMAND_ENABLE=no
 SLEEP_LED_ENABLE=no
 UNICODE_ENABLE=no
 FORCE_NKRO ?= yes
+DEBUG_ENABLE = no
+CONSOLE_ENABLE = yes
+TAP_DANCE_ENABLE = yes
 
 ifeq (${FORCE_NKRO},yes)
 OPT_DEFS += -DFORCE_NKRO

keyboards/ergodox_ez/keymaps/algernon/keymap.c

@@ -10,12 +10,13 @@
 #include "mousekey.h"
 #include "timer.h"
 #include "keymap_plover.h"
+#include "eeconfig.h"
 
 /* Layers */
 
 enum {
   BASE = 0,
-  EXPRM,
+  ADORE,
   ARRW,
   APPSEL,
   HUN,
@@ -94,7 +95,7 @@ enum {
 /* Custom keycodes */
 
 enum {
-  CT_CLN = 0x7101
+  CT_CLN = 0
 };
 
 /* States & timers */
@@ -114,8 +115,7 @@ uint16_t oh_left_blink_timer = 0;
 uint8_t oh_right_blink = 0;
 uint16_t oh_right_blink_timer = 0;
 
-uint8_t ct_cln_count = 0;
+bool log_enable = false;
-uint16_t ct_cln_timer = 0;
 
 /* The Keymap */
 
@@ -124,18 +124,18 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 /* Keymap 0: Base Layer
  *
  * ,-----------------------------------------------------.           ,-----------------------------------------------------.
- * |        `~ | 1 F1 | 2 F2 | 3 F3 | 4 F4 | 5 F5 | Plvr |           | 1HND | 6 F6 | 7 F7 | 8 F8 | 9 F9 | 0 F10|       F11 |
+ * |        `~ | 1 F1 | 2 F2 | 3 F3 | 4 F4 | 5 F5 | Plvr |           | Apps | 6 F6 | 7 F7 | 8 F8 | 9 F9 | 0 F10|       F11 |
  * |-----------+------+------+------+------+-------------|           |------+------+------+------+------+------+-----------|
  * | Next/Prev |   '  |   ,  |   .  |   P  |   Y  |   [  |           |  ]   |   F  |   G  |   C  |   R  |  L   | \         |
  * |-----------+------+------+------+------+------|      |           |      |------+------+------+------+------+-----------|
- * |       Tab |   A  |   O  |   E  |   U  |   I  |------|           |------|   D  |   H  |   T  |   N  |  S   | =         |
+ * | Tab/ARROW |   A  |   O  |   E  |   U  |   I  |------|           |------|   D  |   H  |   T  |   N  |  S   | = / Arrow |
  * |-----------+------+------+------+------+------|   (  |           |  )   |------+------+------+------+------+-----------|
  * | Play/Pause|   /  |   Q  |   J  |   K  |   X  |      |           |      |   B  |   M  |   W  |   V  |  Z   |      Stop |
  * `-----------+------+------+------+------+-------------'           `-------------+------+------+------+------+-----------'
- *     |       |      | Left |  Up  |   :  |                                       |   -  | Down | Rght |      |       |
+ *     |       |      |      |      |   :  |                                       |   -  |      |      |      |       |
  *     `-----------------------------------'                                       `-----------------------------------'
  *                                         ,-------------.           ,-------------.
- *                                         | LAlt | GUI  |           | MDIA | ARRW |
+ *                                         | LAlt | GUI  |           | MDIA | 1HND |
  *                                  ,------|------|------|           |------+------+------.
  *                                  |      |      | Ctrl |           | LEAD |      |      |
  *                                  |Backsp|LShift|------|           |------| Enter| Space|
@@ -146,67 +146,67 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 // left hand
  KC_GRV             ,M(KF_1)     ,M(KF_2)     ,M(KF_3),M(KF_4),M(KF_5),M(A_PLVR)
 ,M(A_MPN)           ,KC_QUOT     ,KC_COMM     ,KC_DOT ,KC_P   ,KC_Y   ,KC_LBRC
-,KC_TAB             ,KC_A        ,KC_O        ,KC_E   ,KC_U   ,KC_I
+,LT(ARRW,KC_TAB)    ,KC_A        ,KC_O        ,KC_E   ,KC_U   ,KC_I
 ,KC_MPLY            ,KC_SLSH     ,KC_Q        ,KC_J   ,KC_K   ,KC_X   ,KC_LPRN
-,KC_NO              ,KC_NO       ,KC_LEFT     ,KC_UP  ,CT_CLN
+,KC_NO              ,KC_NO       ,KC_NO       ,KC_NO  ,TD(CT_CLN)
 
                                                             ,F(F_ALT),F(F_GUI)
                                                                      ,F(F_CTRL)
                                                     ,KC_BSPC,F(F_SFT),M(A_ESC)
 
                                                                 // right hand
-                                                               ,M(OH_LEFT),M(KF_6),M(KF_7),M(KF_8),M(KF_9)     ,M(KF_10)    ,KC_F11
+                                                               ,KC_APP    ,M(KF_6),M(KF_7),M(KF_8),M(KF_9) ,M(KF_10) ,KC_F11
                                                                ,KC_RBRC   ,KC_F   ,KC_G   ,KC_C   ,KC_R    ,KC_L     ,KC_BSLS
-                                                                          ,KC_D   ,KC_H   ,KC_T   ,KC_N        ,KC_S        ,KC_EQL
+                                                                          ,KC_D   ,KC_H   ,KC_T   ,KC_N    ,KC_S     ,LT(ARRW, KC_EQL)
                                                                ,KC_RPRN   ,KC_B   ,KC_M   ,KC_W   ,KC_V    ,KC_Z     ,KC_MSTP
-                                                                                  ,KC_MINS,KC_DOWN,KC_RGHT     ,KC_NO       ,KC_NO
+                                                                                  ,KC_MINS,KC_NO  ,KC_NO   ,KC_NO    ,KC_NO
 
-                                                               ,OSL(NMDIA),OSL(ARRW)
+                                                               ,OSL(NMDIA),M(OH_LEFT)
                                                                ,KC_LEAD
                                                                ,F(F_HUN)  ,KC_ENT ,KC_SPC
     ),
 
-/* Keymap 1: Experimental layer
+/* Keymap 1: Adore layer
  *
  * ,-----------------------------------------------------.           ,-----------------------------------------------------.
- * |        `~ | 1 F1 | 2 F2 | 3 F3 | 4 F4 | 5 F5 | Plvr |           | 1HND | 6 F6 | 7 F7 | 8 F8 | 9 F9 | 0 F10|       F11 |
+ * |        `~ | 1 F1 | 2 F2 | 3 F3 | 4 F4 | 5 F5 | Plvr |           | Apps | 6 F6 | 7 F7 | 8 F8 | 9 F9 | 0 F10|       F11 |
  * |-----------+------+------+------+------+-------------|           |------+------+------+------+------+------+-----------|
- * | Next/Prev |   '  |   ,  |   .  |   P  |   Y  |   [  |           |  ]   |   L  |   F  |   C  |   R  |  J   | =         |
+ * | Next/Prev |   ,  |   .  |   L  |   W  |   M  |   [  |           |  ]   |   F  |   H  |   C  |   P  |  Y   | \         |
  * |-----------+------+------+------+------+------|      |           |      |------+------+------+------+------+-----------|
- * |       Tab |   A  |   O  |   E  |   U  |   I  |------|           |------|   D  |   H  |   T  |   N  |  S   | \         |
+ * | Tab/Arrow |   A  |   O  |   E  |   I  |   U  |------|           |------|   D  |   R  |   T  |   N  |  S   | = / Arrow |
  * |-----------+------+------+------+------+------|   (  |           |  )   |------+------+------+------+------+-----------|
- * | Play/Pause|   Z  |   G  |   V  |   K  |   X  |      |           |      |   Q  |   M  |   W  |   B  |  /   |      Stop |
+ * | Play/Pause|   /  |   Z  |   '  |   K  |   X  |      |           |      |   B  |   G  |   V  |   J  |  Q   |      Stop |
  * `-----------+------+------+------+------+-------------'           `-------------+------+------+------+------+-----------'
- *     |       |      | Left |  Up  |   :  |                                       |   -  | Down | Rght |      |       |
+ *     |       |      |      |      |   :  |                                       |   -  |      |      |      |       |
  *     `-----------------------------------'                                       `-----------------------------------'
  *                                         ,-------------.           ,-------------.
- *                                         | LAlt | GUI  |           | MDIA | ARRW |
+ *                                         | LAlt | GUI  |           | MDIA | 1HND |
  *                                  ,------|------|------|           |------+------+------.
  *                                  |      |      | Ctrl |           | LEAD |      |      |
  *                                  |Backsp|LShift|------|           |------| Enter| Space|
  *                                  |      |      | ESC  |           | HUN  |      |      |
  *                                  `--------------------'           `--------------------'
  */
-[EXPRM] = KEYMAP(
+[ADORE] = KEYMAP(
 // left hand
  KC_GRV             ,M(KF_1)     ,M(KF_2)     ,M(KF_3),M(KF_4),M(KF_5),M(A_PLVR)
-,M(A_MPN)           ,KC_QUOT     ,KC_COMM     ,KC_DOT ,KC_P   ,KC_Y   ,KC_LBRC
+,M(A_MPN)           ,KC_COMM     ,KC_DOT      ,KC_L   ,KC_W   ,KC_M   ,KC_LBRC
-,KC_TAB             ,KC_A        ,KC_O        ,KC_E   ,KC_U   ,KC_I
+,LT(ARRW, KC_TAB)   ,KC_A        ,KC_O        ,KC_E   ,KC_I   ,KC_U
-,KC_MPLY            ,KC_Z        ,KC_G        ,KC_V   ,KC_K   ,KC_X   ,KC_LPRN
+,KC_MPLY            ,KC_SLSH     ,KC_Z        ,KC_QUOT,KC_K   ,KC_X   ,KC_LPRN
-,KC_NO              ,KC_NO       ,KC_LEFT     ,KC_UP  ,CT_CLN
+,KC_NO              ,KC_NO       ,KC_NO       ,KC_NO  ,TD(CT_CLN)
 
                                                             ,F(F_ALT),F(F_GUI)
                                                                      ,F(F_CTRL)
                                                     ,KC_BSPC,F(F_SFT),M(A_ESC)
 
                                                                 // right hand
-                                                               ,M(OH_LEFT),M(KF_6),M(KF_7),M(KF_8),M(KF_9)     ,M(KF_10)    ,KC_F11
+                                                               ,KC_APP    ,M(KF_6),M(KF_7),M(KF_8),M(KF_9) ,M(KF_10) ,KC_F11
-                                                               ,KC_RBRC   ,KC_L   ,KC_F   ,KC_C   ,KC_R        ,KC_J        ,KC_BSLS
+                                                               ,KC_RBRC   ,KC_F   ,KC_H   ,KC_C   ,KC_P    ,KC_Y     ,KC_BSLS
-                                                                          ,KC_D   ,KC_H   ,KC_T   ,KC_N        ,KC_S        ,KC_EQL
+                                                                          ,KC_D   ,KC_R   ,KC_T   ,KC_N    ,KC_S     ,LT(ARRW, KC_EQL)
-                                                               ,KC_RPRN   ,KC_Q   ,KC_M   ,KC_W   ,KC_B        ,KC_SLSH     ,KC_MSTP
+                                                               ,KC_RPRN   ,KC_B   ,KC_G   ,KC_V   ,KC_J    ,KC_Q     ,KC_MSTP
-                                                                                  ,KC_MINS,KC_DOWN,KC_RGHT     ,KC_NO       ,KC_NO
+                                                                                  ,KC_MINS,KC_NO  ,KC_NO   ,KC_NO    ,KC_NO
 
-                                                               ,OSL(NMDIA),OSL(ARRW)
+                                                               ,OSL(NMDIA),M(OH_LEFT)
                                                                ,KC_LEAD
                                                                ,F(F_HUN)  ,KC_ENT ,KC_SPC
     ),
@@ -216,19 +216,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  * ,-----------------------------------------------------.           ,-----------------------------------------------------.
  * |           |      |      |      |      |      |      |           |      |      |      |      |      |      |           |
  * |-----------+------+------+------+------+-------------|           |------+------+------+------+------+------+-----------|
- * |           |      |      |      |      |      |      |           |      |      |      |      |      |      |           |
+ * |           |      |      |      |      |      |      |           |      |      | Home |  Up  |  End |      |           |
  * |-----------+------+------+------+------+------|      |           |      |------+------+------+------+------+-----------|
- * |           |      |      |      |      |      |------|           |------|      |      |      |      |      |           |
+ * |           |      |      |      |      |      |------|           |------|      | Left | Down | Rght |      |           |
  * |-----------+------+------+------+------+------|      |           |      |------+------+------+------+------+-----------|
  * |           |      |      |      |      |      |      |           |      |      |      |      |      |      |           |
  * `-----------+------+------+------+------+-------------'           `-------------+------+------+------+------+-----------'
- *      |      |      | Home | PgUp |      |                                       |      | PgDn | End  |      |      |
+ *      |      |      |      |      |      |                                       |      |      |      |      |      |
  *      `----------------------------------'                                       `----------------------------------'
  *                                         ,-------------.           ,-------------.
  *                                         |      |      |           |      |      |
  *                                  ,------|------|------|           |------+------+------.
  *                                  |      |      |      |           |      |      |      |
- *                                  |      |      |------|           |------|      |      |
+ *                                  |      |      |------|           |------| PgUp | PgDn |
  *                                  |      |      |      |           |      |      |      |
  *                                  `--------------------'           `--------------------'
  */
@@ -239,7 +239,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 ,KC_TRNS ,KC_TRNS    ,KC_TRNS   ,KC_TRNS    ,KC_TRNS    ,KC_TRNS    ,KC_TRNS
 ,KC_TRNS ,KC_TRNS    ,KC_TRNS   ,KC_TRNS    ,KC_TRNS    ,KC_TRNS
 ,KC_TRNS ,KC_TRNS    ,KC_TRNS   ,KC_TRNS    ,KC_TRNS    ,KC_TRNS    ,KC_TRNS
-,KC_TRNS ,KC_TRNS    ,KC_HOME   ,KC_PGUP    ,KC_TRNS
+,KC_TRNS ,KC_TRNS    ,KC_TRNS   ,KC_TRNS    ,KC_TRNS
 
                                              ,KC_TRNS ,KC_TRNS
                                                       ,KC_TRNS
@@ -247,14 +247,14 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
                                                                 // right hand
                                                                ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS
+                                                               ,KC_TRNS ,KC_TRNS ,KC_HOME ,KC_UP   ,KC_END  ,KC_TRNS ,KC_TRNS
+                                                                        ,KC_TRNS ,KC_LEFT ,KC_DOWN ,KC_RGHT ,KC_TRNS ,KC_TRNS
                                                                ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS
-                                                                        ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS
+                                                                                 ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS
-                                                               ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS ,KC_TRNS
-                                                                                 ,KC_TRNS ,KC_PGDN ,KC_END  ,KC_TRNS ,KC_TRNS
 
                                                                ,KC_TRNS ,KC_TRNS
                                                                ,KC_TRNS
-                                                               ,KC_TRNS ,KC_TRNS ,KC_TRNS
+                                                               ,KC_TRNS ,KC_PGUP ,KC_PGDN
     ),
 
 /* Keymap 3: Application select layer
@@ -843,8 +843,12 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
       return MACRO_NONE;
 };
 
+uint8_t is_adore = 0;
+
 // Runs just one time when the keyboard initializes.
 void matrix_init_user(void) {
+  uint8_t dl;
+
   ergodox_led_all_on();
   for (int i = LED_BRIGHTNESS_HI; i > LED_BRIGHTNESS_LO; i--) {
     ergodox_led_all_set (i);
@@ -856,6 +860,12 @@ void matrix_init_user(void) {
     _delay_ms (10);
   }
   ergodox_led_all_off();
+
+  if (!eeconfig_is_enabled())
+    eeconfig_init();
+  dl = eeconfig_read_default_layer ();
+  if (dl == (1UL << ADORE))
+    is_adore = 1;
 };
 
 LEADER_EXTERNS();
@@ -882,7 +892,25 @@ void ang_tap (uint16_t codes[]) {
   register_code (code); \
   unregister_code (code)
 
-uint8_t is_exp = 0;
+void ang_tap_dance (qk_tap_dance_state_t *state) {
+  switch (state->keycode) {
+  case TD(CT_CLN):
+    if (state->count == 1) {
+      register_code (KC_RSFT);
+      register_code (KC_SCLN);
+      unregister_code (KC_SCLN);
+      unregister_code (KC_RSFT);
+    } else if (state->count == 2) {
+      register_code (KC_SCLN);
+      unregister_code (KC_SCLN);
+      reset_tap_dance (state);
+    }
+  }
+}
+
+const qk_tap_dance_action_t tap_dance_actions[] = {
+  [CT_CLN] = ACTION_TAP_DANCE_FN (ang_tap_dance)
+};
 
 // Runs constantly in the background, in a loop.
 void matrix_scan_user(void) {
@@ -891,21 +919,6 @@ void matrix_scan_user(void) {
   if (gui_timer && timer_elapsed (gui_timer) > TAPPING_TERM)
     unregister_code (KC_LGUI);
 
-  if (ct_cln_timer && timer_elapsed (ct_cln_timer) > TAPPING_TERM) {
-    if (ct_cln_count == 1) {
-      register_code (KC_RSFT);
-      register_code (KC_SCLN);
-      unregister_code (KC_SCLN);
-      unregister_code (KC_RSFT);
-    } else if (ct_cln_count == 2) {
-      register_code (KC_SCLN);
-      unregister_code (KC_SCLN);
-    }
-
-    ct_cln_count = 0;
-    ct_cln_timer = 0;
-  }
-
   if (layer != OHLFT)
     oh_left_blink = 0;
   if (layer != OHRGT)
@@ -921,7 +934,7 @@ void matrix_scan_user(void) {
     ergodox_right_led_1_on ();
     ergodox_right_led_2_on ();
     ergodox_right_led_3_on ();
-  } else if (layer == EXPRM) {
+  } else if (layer == ADORE) {
     ergodox_right_led_1_on ();
     ergodox_right_led_2_on ();
     ergodox_right_led_3_on ();
@@ -961,7 +974,7 @@ void matrix_scan_user(void) {
     ergodox_right_led_1_on ();
   } else {
     ergodox_right_led_1_set (LED_BRIGHTNESS_LO);
-    if (layer != OHLFT && layer != NMDIA && layer != PLVR && layer != EXPRM)
+    if (layer != OHLFT && layer != NMDIA && layer != PLVR && layer != ADORE)
       ergodox_right_led_1_off ();
   }
 
@@ -971,7 +984,7 @@ void matrix_scan_user(void) {
     ergodox_right_led_2_on ();
   } else {
     ergodox_right_led_2_set (LED_BRIGHTNESS_LO);
-    if (layer != OHRGT && layer != HUN && layer != OHLFT && layer != NMDIA && layer != PLVR && layer != EXPRM)
+    if (layer != OHRGT && layer != HUN && layer != OHLFT && layer != NMDIA && layer != PLVR && layer != ADORE)
       ergodox_right_led_2_off ();
   }
 
@@ -981,7 +994,7 @@ void matrix_scan_user(void) {
     ergodox_right_led_3_on ();
   } else {
     ergodox_right_led_3_set (LED_BRIGHTNESS_LO);
-    if (layer != OHRGT && layer != HUN && layer != PLVR && layer != EXPRM)
+    if (layer != OHRGT && layer != HUN && layer != PLVR && layer != ADORE)
       ergodox_right_led_3_off ();
   }
 
@@ -989,6 +1002,10 @@ void matrix_scan_user(void) {
     leading = false;
     leader_end ();
 
+    SEQ_ONE_KEY (KC_D) {
+      log_enable = !log_enable;
+    }
+
     SEQ_ONE_KEY (KC_U) {
       ang_do_unicode ();
     }
@@ -1036,11 +1053,12 @@ void matrix_scan_user(void) {
       unregister_code (KC_LGUI);
     }
 
-    SEQ_ONE_KEY (KC_E) {
+    SEQ_ONE_KEY (KC_A) {
-      if (is_exp == 0) {
+      if (is_adore == 0) {
         default_layer_and (0);
-        default_layer_or ((1 << EXPRM));
+        default_layer_or ((1UL << ADORE));
-        is_exp = 1;
+        eeconfig_update_default_layer ((1UL << ADORE));
+        is_adore = 1;
 
         ergodox_led_all_off ();
         ergodox_right_led_3_on ();
@@ -1054,9 +1072,10 @@ void matrix_scan_user(void) {
         _delay_ms (100);
         ergodox_right_led_1_off ();
       } else {
-        is_exp = 0;
+        is_adore = 0;
         default_layer_and (0);
-        default_layer_or (1 << BASE);
+        default_layer_or (1UL << BASE);
+        eeconfig_update_default_layer ((1UL << BASE));
 
         ergodox_led_all_off ();
         ergodox_right_led_1_on ();
@@ -1075,29 +1094,11 @@ void matrix_scan_user(void) {
 }
 
 bool process_record_user (uint16_t keycode, keyrecord_t *record) {
-  switch(keycode) {
+  uint8_t layer = biton32(layer_state);
-  case CT_CLN:
-    if (record->event.pressed) {
-      ct_cln_count++;
-      ct_cln_timer = timer_read ();
-    } else {
-    }
-    return false;
-    break;
 
-  default:
+  if (log_enable && layer == BASE) {
-    if (ct_cln_count == 1) {
+    xprintf ("KL: col=%d, row=%d\n", record->event.key.col,
-      register_code (KC_RSFT);
+             record->event.key.row);
-      register_code (KC_SCLN);
-      unregister_code (KC_SCLN);
-      unregister_code (KC_RSFT);
-    } else if (ct_cln_count == 2) {
-      register_code (KC_SCLN);
-      unregister_code (KC_SCLN);
-    }
-    ct_cln_count = 0;
-    ct_cln_timer = 0;
-    break;
   }
 
   return true;

keyboards/ergodox_ez/keymaps/algernon/readme.md

@@ -1,25 +1,26 @@
+<!-- -*- mode: markdown; fill-column: 8192 -*- -->
+
 algernon's layout
 =======================
 
-This is an unconventional layout for the ErgoDox EZ. For more details about the
+This is an unconventional layout for the ErgoDox EZ. For more details about the history of the layout, see my [blog posts about my ErgoDox journey][blog-ergodox].
-history of the layout, see my
-[blog posts about my ErgoDox journey][blog-ergodox].
 
  [blog-ergodox]: https://asylum.madhouse-project.org/blog/tags/ergodox/
 
-Some of the things in the layout only work when one uses Spacemacs and GNOME
+Some of the things in the layout only work when one uses Spacemacs and GNOME under Linux. Your mileage may vary.
-under Linux. Your mileage may vary.
 
 ## Table of Contents
 
 * [Layouts](#layouts)
     - [Base layer](#base-layer)
-  - [Experimental layer](#experimental-layer)
+    - [ADORE layer](#adore-layer)
     - [Hungarian layer](#hungarian-layer)
     - [Navigation and media layer](#navigation-and-media-layer)
     - [One-handed layer](#one-handed-layer)
     - [Steno layer](#steno-layer)
     - [LED states](#led-states)
+* [Tools](#tools)
+    - [Heatmap](#heatmap)
 * [Building](#building)
     - [Using on Windows](#using-on-windows)
 * [Changelog](#changelog)
@@ -31,133 +32,98 @@ under Linux. Your mileage may vary.
 
 [![Base layer](images/base-layer.png)](http://www.keyboard-layout-editor.com/#/gists/28f7eb305fdbff943613e1dc7aa9e82b)
 
-At its core, this is a Dvorak layout, with some minor changes. The more
+At its core, this is a Dvorak layout, with some minor changes. The more interesting parts are how certain keys behave:
-interesting parts are how certain keys behave:
 
-* The keys on the number row double as function keys, when held for a bit longer
+* The keys on the number row double as function keys, when held for a bit longer than an usual tap. This allows me to use the function keys without having to switch layers.
-  than an usual tap. This allows me to use the function keys without having to
+* The `Shift`, `Alt`, and `Control` modifiers are one-shot. When tapped, they are considered active for the next key press only. When double tapped, they toggle on, until a third, single tap sometime later. When held, they act as expected. My usual pattern is that I use these for the next keypress only, so this behaviour is perfect. If I need them held, I'll just double-tap.
-  switch layers.
+* The `GUI` key is special, because when I double-tap it, it sends `GUI + w`, which pops up an application selector. It also switches to a one-shot layer, where the number row on the left half turns into app selector macros, for the most common things I usually want to switch to. Otherwise it behaves as on a normal layout.
-* The `Shift`, `Alt`, and `Control` modifiers are one-shot. When tapped, they
+* The `ESC` key also doubles as a one-shot cancel key: if tapped while any of the one-shot modifiers are in-flight (as in, single-tapped, and not expired yet), it cancels all one-shot modifiers. It also cancels the **Hun** layer, if active. Otherwise it sends the usual keycode.
-  are considered active for the next key press only. When double tapped, they
+* The **Media** and **Hun** layer keys are one-shot, the **1Hand** and **STENO** keys are toggles.
-  toggle on, until a third, single tap sometime later. When held, they act as
+* When holding any of the **Arrow** layer keys, the arrow layer activates while the layer key is held. Tapping the key produces the normal key.
-  expected. My usual pattern is that I use these for the next keypress only, so
-  this behaviour is perfect. If I need them held, I'll just double-tap.
-* The `GUI` key is special, because when I double-tap it, it sends `GUI + w`,
-  which pops up an application selector. It also switches to a one-shot layer,
-  where the number row on the left half turns into app selector macros, for the
-  most common things I usually want to switch to. Otherwise it behaves as on a
-  normal layout.
-* The `ESC` key also doubles as a one-shot cancel key: if tapped while any of
-  the one-shot modifiers are in-flight (as in, single-tapped, and not expired
-  yet), it cancels all one-shot modifiers. It also cancels the **Hun** layer, if
-  active. Otherwise it sends the usual keycode.
-* The **Media**, **Arrow**, and **Hun** layer keys are one-shot, the **1Hand**
-  and **STENO** keys are toggles.
-* Toggling the **Arrow** layer toggles between the cursor arrows and the paging
-  keys on the bottom row.
 * Tapping the `:` key once yields `:`, tapping it twice yields `;`.
-* The **Lead** key allows me to type in a sequence of keys, and trigger some
+* The **Lead** key allows me to type in a sequence of keys, and trigger some actions:
-  actions:
+    - `LEAD u` enters unicode input mode, by sending the GTK+ key sequence that does this.
-    - `LEAD u` enters unicode input mode, by sending the GTK+ key sequence that
-      does this.
     - `LEAD l` uses the unicode input method to enter a `λ`.
     - `LEAD s` does a lot of magic to type in a shruggie: `¯\_(ツ)_/¯`
     - `LEAD y` types `\o/`.
     - `LEAD w m` maximises the currently focused window.
-    - `LEAD e` makes the [experimental layer](#experimental-layer) the default.
+    - `LEAD a` makes the [ADORE layer](#adore-layer) the default.
     - `LEAD v` prints the firmware version, the keyboard and the keymap.
+    - `LEAD d` toggles logging keypress positions to the HID console.
 
-## Experimental layer
+## ADORE layer
 
-[![Experimental layer](images/experimental-layer.png)](http://www.keyboard-layout-editor.com/#/gists/6ff50bf71248e05aab5b3fec4fae3d08)
+[![ADORE layer](images/adore-layer.png)](http://www.keyboard-layout-editor.com/#/gists/45681a17453d235925b6028dd83bf12a)
 
-While using the standard Dvorak layout, I encountered a number of
+While using the standard Dvorak layout, I encountered a number of inconveniences, and on this layer, I am playing with ideas to make the layout feel better. Initially, it was based on [Capewell-Dvorak][cpd], but that too, had shortcomings I was not happy with. So now this is something inbetween, with own observations thrown in. How it works out in the long run remains to be seen.
-inconveniences, and on this layer, I am playing with ideas to make the layout
-feel better. Initially, it was based on [Capewell-Dvorak][cpd], but that too,
-had shortcomings I was not happy with. So now this is something inbetween, with
-own observations thrown in. How it works out in the long run remains to be seen.
 
  [cpd]: http://www.michaelcapewell.com/projects/keyboard/layout_capewell-dvorak.htm
  
+Based on a week and a half of typing, the keys were rearranged, and the home row neatly spelled out **ADORE**, that gave the layout its name.
+
 ## Hungarian layer
 
 [![Hungarian layer](images/hun-layer.png)](http://www.keyboard-layout-editor.com/#/gists/b160f6ec90d58c127c114c89f66e9dc9)
 
-On this layer, the accented characters are at the same position as their base
+On this layer, the accented characters are at the same position as their base variant. For some, which can have other diatribes, the long one is on top, short's on bottom. Tapping any of the accented characters takes us back to the base layer.
-variant. For some, which can have other diatribes, the long one is on top,
-short's on bottom. Tapping any of the accented characters takes us back to the
-base layer.
 
 ## Navigation and media layer
 
 [![Navigation and media layer](images/nav-n-media-layer.png)](http://www.keyboard-layout-editor.com/#/gists/c59c453f9fe1a3238ba1494e7e5c6892)
 
-This layer is primarily for navigating with the cursor or the mouse, and some
+This layer is primarily for navigating with the cursor or the mouse, and some media things.
-media things.
 
 ## One-handed layer
 
 [![One-handed layer](images/one-handed-layer.png)](http://www.keyboard-layout-editor.com/#/gists/edff2495135955b8963198dace7f7ece)
 
-The one-handed layer is used in situations where the right hand is occupied, by
+The one-handed layer is used in situations where the right hand is occupied, by mousing around, for example. Tapping the `OTHER` key switches which side is active. For the most part, keys remain in their usual position. When the right half is active, keys are mirrored to the left half.
-mousing around, for example. Tapping the `OTHER` key switches which side is
-active. For the most part, keys remain in their usual position. When the right
-half is active, keys are mirrored to the left half.
 
 The differences are as follows:
 
-* The `ESC` key has been moved to the bottom row, so the `OTHER` key is easier
+* The `ESC` key has been moved to the bottom row, so the `OTHER` key is easier to tap.
-  to tap.
+* Most keys on the thumb cluster now have dual uses, and these do not change when switching sides:
-* Most keys on the thumb cluster now have dual uses, and these do not change
+    - The `Space`/`Backspace` key sends `Space` on tap, `Backspace` when held for longer than a normal tap.
-  when switching sides:
-    - The `Space`/`Backspace` key sends `Space` on tap, `Backspace` when held
-      for longer than a normal tap.
     - The `Enter`/`Shift` key sends `Enter` on short-tap, `Shift` on long-tap.
-* The `Apps`/`BASE` key can be used to go back to the base layer, by
+* The `Apps`/`BASE` key can be used to go back to the base layer, by long-tapping it. A short-tap will send the `App` key, as usual.
-  long-tapping it. A short-tap will send the `App` key, as usual.
 
 ## Steno layer
 
 [![Steno layer for Plover](images/steno-layer.png)](http://www.keyboard-layout-editor.com/#/gists/401ef9a84369e47c57f9aedcf0a0d667)
 
-This is to be used with [Plover](http://www.openstenoproject.org/plover/),
+This is to be used with [Plover](http://www.openstenoproject.org/plover/), nothing really fancy here. The **STENO** key toggles the layer on and off, and sends the toggle command to Plover too.
-nothing really fancy here. The **STENO** key toggles the layer on and off, and
-sends the toggle command to Plover too.
 
 ## LED states
 
-The primary purpose of the LEDs is to show the modifier status, a secondary, to
+The primary purpose of the LEDs is to show the modifier status, a secondary, to show which layer is active. Each modifier, `Shift`, `Alt` and `Control` each have their designated LEDs: the *red*, *green* and *blue*, respectively. When a modifier is in a one-shot state, the respective LED will turn on with a dimmer light. If the modifier is toggled on, the brightness of the LED turns full.
-show which layer is active. Each modifier, `Shift`, `Alt` and `Control` each
-have their designated LEDs: the *red*, *green* and *blue*, respectively. When a
-modifier is in a one-shot state, the respective LED will turn on with a dimmer
-light. If the modifier is toggled on, the brightness of the LED turns full.
 
 For the layers, the following rules apply:
 
-* When the [Experimental layer](#experimental-layer) is toggled on, LEDs will
+* When the [ADORE layer](#adore-layer) is toggled on, LEDs will light up from left to right in a sequence, then turn off. When the layer is toggled off, the LEDs light up and turn off in the other direction. No LEDs are on while the layer is active.
-  light up from left to right in a sequence, then turn off. When the layer is
+* When the [Hungarian layer](#hungarian-layer) is active, the *green* and *blue* LEDs are on.
-  toggled off, the LEDs light up and turn off in the other direction. No LEDs
+* When the [Navigation and media layer](#navigation-and-media-layer) is active, the *red* and *green* ones are on.
-  are on while the layer is active.
+* When the [One-handed layer](#one-handed-layer) is active, the *green* LED is on and bright, and either the *red* or the *blue* one is going to slowly blink, depending on the currently active side.
-* When the [Hungarian layer](#hungarian-layer) is active, the *green* and *blue*
-  LEDs are on.
-* When the [Navigation and media layer](#navigation-and-media-layer) is active,
-  the *red* and *green* ones are on.
-* When the [One-handed layer](#one-handed-layer) is active, the *green* LED is
-  on and bright, and either the *red* or the *blue* one is going to slowly
-  blink, depending on the currently active side.
 * For the [Steno layer](#steno-layer), all LEDs will be turned on.
 
-Unless noted otherwise, the layers use a dim light for the LEDs, while modifiers
+Unless noted otherwise, the layers use a dim light for the LEDs, while modifiers use a stronger one, and modifiers override any layer preferences. For example, when on the one-handed layer, with the left side active (*red* light blinking), if `Shift` is on, the *red* light will be constantly on.
-use a stronger one, and modifiers override any layer preferences. For example,
+
-when on the one-handed layer, with the left side active (*red* light blinking),
+# Tools
-if `Shift` is on, the *red* light will be constantly on.
+
+## Heatmap
+
+When the keypress logging functionality is enabled (by `LEAD d`), the keyboard will output a line every time a key is pressed, containing the position of the key in the matrix. This allows one to collect this information, and build analytics over it, such as a heat map, including dead keys too.
+
+Included with the firmware is a small tool that can parse these logs, and create a heatmap that one can import into [KLE][kle]. To use it, simply point `tools/log-to-heatmap.py` to a base layout file (one is included in the `tools/` directory), and the key position log. The latter one can create by running `hid-listen`, and redirecting its output to a file.
+
+ [kle]: http://www.keyboard-layout-editor.com/
+
+The generated heatmap looks somewhat like this:
+
+ ![Heatmap](images/heatmap.png)
 
 # Building
 
-To make my workflow easier, this layout is maintained in
+To make my workflow easier, this layout is maintained in [its own repository][algernon:ez-layout]. To build it, you will need the [QMK][qmk] firmware checked out, and this repo either checked out to something like `keyboards/ergodox_ez/algernon-master`. One way to achieve that is this:
-[its own repository][algernon:ez-layout]. To build it, you will need the
-[QMK][qmk] firmware checked out, and this repo either checked out to something
-like `keyboards/ergodox_ez/algernon-master`. One way to achieve that is this:
 
  [algernon:ez-layout]: https://github.com/algernon/ergodox-layout
  [qmk]: https://github.com/jackhumbert/qmk_firmware
@@ -170,9 +136,7 @@ $ git clone https://github.com/algernon/ergodox-layout.git \
 $ make KEYBOARD=ergodox_ez KEYMAP=algernon-master
 ```
 
-From time to time, updates may be submitted back to the QMK repository. If you
+From time to time, updates may be submitted back to the QMK repository. If you are reading it there, you can build the firmware like any other firmware included with it (assuming you are in the root directory of the firmware):
-are reading it there, you can build the firmware like any other firmware
-included with it (assuming you are in the root directory of the firmware):
 
 ```
 $ make KEYBOARD=ergodox_ez KEYMAP=algernon
@@ -180,36 +144,33 @@ $ make KEYBOARD=ergodox_ez KEYMAP=algernon
 
 ## Using on Windows
 
-The keymap default to forcing NKRO, which seems to upset Windows, and except the
+The keymap default to forcing NKRO, which seems to upset Windows, and except the modifiers, none of them work. If you experience this problem, recompile the firmware with `FORCE_NKRO=no` added to the `make` command line.
-modifiers, none of them work. If you experience this problem, recompile the
-firmware with `FORCE_NKRO=no` added to the `make` command line.
 
 # Changelog
 
+## v1.3 - 2016-07-06
+
+* Added support for logging keys, by pressing `LEAD d`. Also included is a tool to generate a [heatmap](#heatmap) out of the logs.
+* The arrow and navigation keys were rearranged again, and now require an additional key being held to activate. See the [base layer](#base-layer) for an image that shows where arrows are.
+* The **experimental** layer has been redone, and is now called [ADORE](#adore-layer), and as such, can be enabled by `LEAD a` now.
+* Switching between Dvorak and ADORE is now persisted into EEPROM, and survives a reboot.
+
 ## v1.2 - 2016-06-22
 
-* The forced NKRO mode can be easily toggled off at compile-time, to make the
+* The forced NKRO mode can be easily toggled off at compile-time, to make the firmware compatible with [certain operating systems](#using-on-windows).
-  firmware compatible with [certain operating systems](#using-on-windows).
+* The `:;` key has changed behaviour: to access the `;` symbol, the key needs to be double-tapped, instead of shifted.
-* The `:;` key has changed behaviour: to access the `;` symbol, the key needs to
+* The `=` and `\` keys were swapped, `=` moved to the home row, on both the [base](#base-layer) and the **experimental** layers.
-  be double-tapped, instead of shifted.
+* The arrow and navigation keys were redone, they are now more accessible, but the navigation keys require an extra tap to access.
-* The `=` and `\` keys were swapped, `=` moved to the home row, on both the
+* The **Emacs** layer is gone, replaced by a simplified [navigation and media](#navigation-and-media-layer) layer.
-  [base](#base-layer) and the [experimental](#experimental-layer) layers.
-* The arrow and navigation keys were redone, they are now more accessible, but
-  the navigation keys require an extra tap to access.
-* The **Emacs** layer is gone, replaced by a simplified
-  [navigation and media](#navigation-and-media-layer) layer.
 * `LEAD v` types the firmware version, and the keymap version.
-* On the [experimental](#experimental-layer) layer, the `L` and `Q`, and the `K`
+* On the **experimental** layer, the `L` and `Q`, and the `K` and `G` keys were swapped.
-  and `G` keys were swapped.
+* The [Steno](#steno-layer) layer gained a few more `#` and `*` keys, to make it easier on my fingers.
-* The [Steno](#steno-layer) layer gained a few more `#` and `*` keys, to make it
-  easier on my fingers.
 
 ## v1.1 - 2016-06-14
 
 * The keyboard starts in NKRO mode, bootmagic and other things are disabled.
 * A [Steno](#steno-layer) layer was added, to be used with Plover.
-* An [experimental](#experimental-layer) layer was added, something halfway
+* An **experimental** layer was added, something halfway between Dvorak and Capewell-Dvorak. A work in progress.
-  between Dvorak and Capewell-Dvorak. A work in progress.
 * `LEAD y` types `\o/`.
 * Some keys on the [Base](#base-layer) layer have been moved around:
     - `?` moved to the left pinky, left of `Q`.
@@ -225,6 +186,4 @@ Initial version.
 
 # License
 
-The layout, being a derivative of the original TMK firmware which is under the
+The layout, being a derivative of the original TMK firmware which is under the GPL-2+, this layout is under the GPL as well, but GPL-3+, rather than the older version.
-GPL-2+, this layout is under the GPL as well, but GPL-3+, rather than the older
-version.

keyboards/ergodox_ez/keymaps/algernon/tools/heatmap-base-layout.json

@@ -0,0 +1,533 @@
+[
+  {
+    "backcolor": "#ffffff",
+    "name": "ErgoDox - algernon's layout: Heatmap",
+    "author": "Gergely Nagy <kbd@gergo.csillger.hu>",
+    "notes": "See [here](https://github.com/algernon/ergodox-layout#readme) for the QMK keymap source.",
+    "switchMount": "cherry",
+    "switchBrand": "gateron",
+    "switchType": "KS-3-Tea",
+    "pcb": true,
+    "css": ".keyborder { -webkit-filter: blur(5px); filter: blur(5px); } .keytop { -webkit-filter: blur(10px); } .keylabels { border: 1px solid black; }"
+  },
+  [
+    {
+      "x": 3.5,
+      "c": "#a7d0db",
+      "fa": [
+        0,
+        0,
+        2
+      ]
+    },
+    "#\n3\nF3",
+    {
+      "x": 10.5,
+      "c": "#a7d0db",
+      "t": "#000000",
+      "a": 4,
+      "fa": [
+        0,
+        0,
+        2
+      ]
+    },
+    "*\n8\nF8"
+  ],
+  [
+    {
+      "y": -0.875,
+      "x": 2.5,
+      "c": "#bfbad1",
+      "t": "#0d0d0b"
+    },
+    "@\n2\nF2",
+    {
+      "x": 1,
+      "c": "#7adabd",
+      "t": "#000000"
+    },
+    "$\n4\nF4",
+    {
+      "x": 8.5
+    },
+    "&\n7\nF7",
+    {
+      "x": 1,
+      "c": "#bfbad1",
+      "t": "#0d0d0b"
+    },
+    "(\n9\nF9"
+  ],
+  [
+    {
+      "y": -0.875,
+      "x": 5.5,
+      "c": "#7adabd",
+      "t": "#000000"
+    },
+    "%\n5\nF5",
+    {
+      "c": "#f9cd31",
+      "a": 7,
+      "f": 2
+    },
+    "STENO",
+    {
+      "x": 4.5,
+      "f": 6
+    },
+    "<i class='mss mss-Unicode-Option-3'></i>",
+    {
+      "c": "#7adabd",
+      "a": 4,
+      "f": 3,
+      "fa": [
+        0,
+        0,
+        2
+      ]
+    },
+    "^\n6\nF6"
+  ],
+  [
+    {
+      "y": -0.875,
+      "c": "#ffb2d2",
+      "f": 3,
+      "w": 1.5
+    },
+    "\n\n~\n`",
+    {
+      "t": "#0d0d0b"
+    },
+    "!\n1\nF1",
+    {
+      "x": 14.5
+    },
+    ")\n0\nF10",
+    {
+      "a": 7,
+      "w": 1.5
+    },
+    "F11"
+  ],
+  [
+    {
+      "y": -0.375,
+      "x": 3.5,
+      "c": "#a7d0db",
+      "t": "#000000",
+      "a": 4
+    },
+    ">\n.",
+    {
+      "x": 10.5,
+      "a": 6
+    },
+    "C"
+  ],
+  [
+    {
+      "y": -0.875,
+      "x": 2.5,
+      "c": "#bfbad1",
+      "t": "#0d0d0b",
+      "a": 4
+    },
+    "<\n,",
+    {
+      "x": 1,
+      "c": "#7adabd",
+      "t": "#000000",
+      "a": 6
+    },
+    "P",
+    {
+      "x": 8.5
+    },
+    "G",
+    {
+      "x": 1,
+      "c": "#bfbad1",
+      "t": "#0d0d0b"
+    },
+    "R"
+  ],
+  [
+    {
+      "y": -0.875,
+      "x": 5.5,
+      "c": "#7adabd",
+      "t": "#000000"
+    },
+    "Y",
+    {
+      "c": "#93c9b7",
+      "a": 4,
+      "h": 1.5
+    },
+    "{\n[",
+    {
+      "x": 4.5,
+      "h": 1.5
+    },
+    "}\n]",
+    {
+      "c": "#7adabd",
+      "a": 6
+    },
+    "F"
+  ],
+  [
+    {
+      "y": -0.875,
+      "c": "#ffb07b",
+      "t": "#0d0d0b",
+      "f": 6,
+      "w": 1.5
+    },
+    "<i class='fa fa-fast-backward'></i>\n\n<i class='fa fa-fast-forward'></i>",
+    {
+      "c": "#ffb2d2",
+      "a": 4,
+      "f": 3
+    },
+    "\"\n'",
+    {
+      "x": 14.5,
+      "a": 6
+    },
+    "L",
+    {
+      "a": 4,
+      "w": 1.5
+    },
+    "|\n\\"
+  ],
+  [
+    {
+      "y": -0.375,
+      "x": 3.5,
+      "c": "#a7d0db",
+      "t": "#000000",
+      "a": 6
+    },
+    "E",
+    {
+      "x": 10.5
+    },
+    "T"
+  ],
+  [
+    {
+      "y": -0.875,
+      "x": 2.5,
+      "c": "#bfbad1",
+      "t": "#0d0d0b"
+    },
+    "O",
+    {
+      "x": 1,
+      "c": "#7adabd",
+      "t": "#000000",
+      "n": true
+    },
+    "U",
+    {
+      "x": 8.5,
+      "n": true
+    },
+    "H",
+    {
+      "x": 1,
+      "c": "#bfbad1",
+      "t": "#0d0d0b"
+    },
+    "N"
+  ],
+  [
+    {
+      "y": -0.875,
+      "x": 5.5,
+      "c": "#7adabd",
+      "t": "#000000"
+    },
+    "I",
+    {
+      "x": 6.5
+    },
+    "D"
+  ],
+  [
+    {
+      "y": -0.875,
+      "c": "#ffb2d2",
+      "t": "#0d0d0b",
+      "fa": [
+        6
+      ],
+      "w": 1.5
+    },
+    "<i class='fa fa-arrows'></i>\n\nTab",
+    {
+      "f": 3
+    },
+    "A",
+    {
+      "x": 14.5,
+      "f": 3
+    },
+    "S",
+    {
+      "a": 4,
+      "fa": [
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        6
+      ],
+      "w": 1.5
+    },
+    "+\n="
+  ],
+  [
+    {
+      "y": -0.625,
+      "x": 6.5,
+      "c": "#93c9b7",
+      "t": "#000000",
+      "a": 7,
+      "h": 1.5
+    },
+    "(",
+    {
+      "x": 4.5,
+      "h": 1.5
+    },
+    ")"
+  ],
+  [
+    {
+      "y": -0.75,
+      "x": 3.5,
+      "c": "#a7d0db",
+      "a": 6
+    },
+    "J",
+    {
+      "x": 10.5
+    },
+    "W"
+  ],
+  [
+    {
+      "y": -0.875,
+      "x": 2.5,
+      "c": "#bfbad1",
+      "t": "#0d0d0b"
+    },
+    "Q",
+    {
+      "x": 1,
+      "c": "#7adabd",
+      "t": "#000000"
+    },
+    "K",
+    {
+      "x": 8.5
+    },
+    "M",
+    {
+      "x": 1,
+      "c": "#bfbad1",
+      "t": "#0d0d0b"
+    },
+    "V"
+  ],
+  [
+    {
+      "y": -0.875,
+      "x": 5.5,
+      "c": "#7adabd",
+      "t": "#000000"
+    },
+    "X",
+    {
+      "x": 6.5
+    },
+    "B"
+  ],
+  [
+    {
+      "y": -0.875,
+      "c": "#ffb07b",
+      "f": 9,
+      "w": 1.5
+    },
+    "\n\n<i class='kb kb-Multimedia-Play-Pause'></i>",
+    {
+      "c": "#ffb2d2",
+      "t": "#0d0d0b",
+      "a": 4,
+      "f": 3
+    },
+    "?\n/",
+    {
+      "x": 14.5,
+      "a": 6
+    },
+    "Z",
+    {
+      "c": "#ffb07b",
+      "t": "#000000",
+      "f": 9,
+      "w": 1.5
+    },
+    "<i class='kb kb-Multimedia-Stop'></i>"
+  ],
+  [
+    {
+      "y": -0.375,
+      "x": 3.5,
+      "c": "#d9dae0",
+      "g": true,
+      "a": 7,
+      "f": 3
+    },
+    "",
+    {
+      "x": 10.5
+    },
+    ""
+  ],
+  [
+    {
+      "y": -0.875,
+      "x": 2.5
+    },
+    "",
+    {
+      "x": 1,
+      "c": "#d4872a",
+      "g": false,
+      "a": 5
+    },
+    ";\n:",
+    {
+      "x": 8.5
+    },
+    "_\n-",
+    {
+      "x": 1,
+      "c": "#d9dae0",
+      "g": true,
+      "a": 7
+    },
+    ""
+  ],
+  [
+    {
+      "y": -0.75,
+      "x": 0.5
+    },
+    "",
+    {},
+    "",
+    {
+      "x": 14.5
+    },
+    "",
+    {},
+    ""
+  ],
+  [
+    {
+      "r": 30,
+      "rx": 6.5,
+      "ry": 4.25,
+      "y": -1,
+      "x": 1,
+      "c": "#f9cd31",
+      "g": false
+    },
+    "Alt",
+    {
+      "a": 4,
+      "fa": [
+        0,
+        0,
+        0,
+        9
+      ]
+    },
+    "\n\n\n<i class='kb kb-logo-linux-debian fa-large'></i>"
+  ],
+  [
+    {
+      "c": "#d4872a",
+      "a": 7,
+      "f": 9,
+      "h": 2
+    },
+    "<i class='kb kb-Unicode-BackSpace-DeleteLeft-Big'></i>",
+    {
+      "h": 2
+    },
+    "<i class='fa fa-angle-double-up'></i>",
+    {
+      "c": "#f9cd31",
+      "f": 3
+    },
+    "Ctrl"
+  ],
+  [
+    {
+      "x": 2,
+      "c": "#e26757"
+    },
+    "ESC"
+  ],
+  [
+    {
+      "r": -30,
+      "rx": 13,
+      "y": -1,
+      "x": -3,
+      "c": "#f9cd31",
+      "f": 2
+    },
+    "MEDIA",
+    {},
+    "1HAND"
+  ],
+  [
+    {
+      "x": -3
+    },
+    "LEAD",
+    {
+      "c": "#d4872a",
+      "f": 9,
+      "h": 2
+    },
+    "<i class='kb kb-Return-2'></i>",
+    {
+      "f": 3,
+      "h": 2
+    },
+    "SPC"
+  ],
+  [
+    {
+      "x": -3,
+      "c": "#f9cd31",
+      "f": 2
+    },
+    "HUN"
+  ]
+]

keyboards/ergodox_ez/keymaps/algernon/tools/log-to-heatmap.py

@@ -0,0 +1,145 @@
+#! /usr/bin/env python
+import json
+import os
+import sys
+import re
+
+from math import floor
+
+cr_coord_map = [
+    [
+        # Row 0
+        [ 4,  0], [ 4,  2], [ 2,  0], [ 1,  0], [ 2,  2], [ 3,  0], [ 3,  2],
+        [ 3,  4], [ 3,  6], [ 2,  4], [ 1,  2], [ 2,  6], [ 4,  4], [ 4,  6],
+    ],
+    [
+        # Row 1
+        [ 8,  0], [ 8,  2], [ 6,  0], [ 5,  0], [ 6,  2], [ 7,  0], [ 7,  2],
+        [ 7,  4], [ 7,  6], [ 6,  4], [ 5,  2], [ 6,  6], [ 8,  4], [ 8,  6],
+    ],
+    [
+        # Row 2
+        [12,  0], [12,  2], [10,  0], [ 9,  0], [10,  2], [11, 0], [     ],
+        [      ], [11,  2], [10,  4], [ 9,  2], [10,  6], [12, 4], [12, 6],
+    ],
+    [
+        # Row 3
+        [17,  0], [17,  2], [15,  0], [14,  0], [15,  2], [16,  0], [13,  0],
+        [13,  2], [16,  2], [15,  4], [14,  2], [15,  6], [17,  4], [17,  6],
+    ],
+    [
+        # Row 4
+        [20,  0], [20,  2], [19,  0], [18,  0], [19,  2], [], [], [], [],
+        [19,  4], [18,  2], [19,  6], [20,  4], [20,  6],
+    ],
+    [
+        # Row 5
+        [     ], [23,  0], [22,  2], [22,  0], [22,  4], [21,  0], [21,  2],
+        [24, 0], [24,  2], [25,  0], [25,  4], [25,  2], [26,  0], [      ],
+    ],
+]
+
+def set_attr_at(j, b, n, attr, fn, val):
+    blk = j[b][n]
+    if attr in blk:
+        blk[attr] = fn(blk[attr], val)
+    else:
+        blk[attr] = fn(None, val)
+
+def coord(col, row):
+    return cr_coord_map[row][col]
+
+def set_attr(orig, new):
+    return new
+
+def set_bg(j, (b, n), color):
+    set_attr_at(j, b, n, "c", set_attr, color)
+    #set_attr_at(j, b, n, "g", set_attr, False)
+
+def _set_tap_info(o, count, cap):
+    ns = 4 - o.count ("\n")
+    return o + "\n" * ns + "%.02f%%" % (float(count) / float(cap) * 100)
+
+def set_tap_info(j, (b, n), count, cap):
+    j[b][n + 1] = _set_tap_info (j[b][n + 1], count, cap)
+
+def heatmap_color (v):
+    colors = [ [0.3, 0.3, 1], [0.3, 1, 0.3], [1, 1, 0.3], [1, 0.3, 0.3]]
+    fb = 0
+    if v <= 0:
+        idx1, idx2 = 0, 0
+    elif v >= 1:
+        idx1, idx2 = len(colors) - 1, len(colors) - 1
+    else:
+        val = v * (len(colors) - 1)
+        idx1 = int(floor(val))
+        idx2 = idx1 + 1
+        fb = val - float(idx1)
+
+    r = (colors[idx2][0] - colors[idx1][0]) * fb + colors[idx1][0]
+    g = (colors[idx2][1] - colors[idx1][1]) * fb + colors[idx1][1]
+    b = (colors[idx2][2] - colors[idx1][2]) * fb + colors[idx1][2]
+
+    r, g, b = [x * 255 for x in r, g, b]
+    return "#%02x%02x%02x" % (r, g, b)
+
+# Load the keylog
+def load_keylog(fname, restrict_row):
+    keylog = {}
+    total = 0
+    with open(fname, "r") as f:
+        lines = f.readlines()
+    for line in lines:
+        m = re.search ('KL: col=(\d+), row=(\d+)', line)
+        if not m:
+            continue
+        (c, r) = (int(m.group (2)), int(m.group (1)))
+        if restrict_row != None and r != int(restrict_row):
+            continue
+        if (c, r) in keylog:
+            keylog[(c, r)] = keylog[(c, r)] + 1
+        else:
+            keylog[(c, r)] = 1
+        total = total + 1
+    return total / 2, keylog
+
+def l_flat(s):
+    f = s.split("\n")
+    return ", ".join (f)
+
+def main(base_fn, log_fn, restrict_row = None):
+
+    with open(base_fn, "r") as f:
+        layout = json.load (f)
+
+    ## Reset colors
+    for row in cr_coord_map:
+        for col in row:
+            if col != []:
+                set_bg (layout, col, "#d9dae0")
+                #set_attr_at (layout, col[0], col[1], "g", set_attr, True)
+
+    total, log = load_keylog (log_fn, restrict_row)
+    max_cnt = 0
+    for (c, r) in log:
+        max_cnt = max(max_cnt, log[(c, r)])
+
+    # Create the heatmap
+    for (c, r) in log:
+        coords = coord(c, r)
+        b, n = coords
+        cap = max_cnt
+        v = float(log[(c, r)]) / cap
+        print >> sys.stderr, "%s => %d/%d => %f = %s" % (l_flat(layout[b][n+1]), log[(c,r)], cap, v, heatmap_color(v))
+        set_bg (layout, coord(c, r), heatmap_color (v))
+        set_tap_info (layout, coord (c, r), log[(c, r)], total)
+
+    print json.dumps(layout)
+
+if __name__ == "__main__":
+    if len(sys.argv) < 3:
+        print """Log to Heatmap -- creates a heatmap out of keyboard logs
+
+Usage: log-to-heatmap.py base-layout.json logfile [row] >layout.json"""
+        sys.exit (1)
+    main(*sys.argv[1:])