3 files changed, 118 insertions, 27 deletions

diff --git a/keyboards/planck/keymaps/cbbrowne/config.h b/keyboards/planck/keymaps/cbbrowne/config.h
index 58cd2cc5b..1e04ba61d 100644
--- a/keyboards/planck/keymaps/cbbrowne/config.h
+++ b/keyboards/planck/keymaps/cbbrowne/config.h
@@ -3,6 +3,9 @@
 
 #include "../../config.h"
 
+#define LEADER_TIMEOUT 300
+#define BACKLIGHT_BREATHING
+
 /* cbbrowne user configuration */
 
 #define randadd 53
@@ -16,5 +19,3 @@
 
 #endif
 
-
-
diff --git a/keyboards/planck/keymaps/cbbrowne/keymap.c b/keyboards/planck/keymaps/cbbrowne/keymap.c
index 898f6f0e0..7f1601af7 100644
--- a/keyboards/planck/keymaps/cbbrowne/keymap.c
+++ b/keyboards/planck/keymaps/cbbrowne/keymap.c
@@ -65,10 +65,11 @@
 */
 
 enum layers {
-  _QW = 0,  /* Qwerty mapping */
-  _LW, /* Lower layer, where top line has symbols !@#$%^&*() */
-  _RS, /* Raised layer, where top line has digits 1234567890 */
-  _KP, /* Key pad */
+  _QWERTY = 0,  /* Qwerty mapping */
+  _LOWER, /* Lower layer, where top line has symbols !@#$%^&*() */
+  _RAISE, /* Raised layer, where top line has digits 1234567890 */
+  _KEYPAD, /* Key pad */
+  _ADJUST, /* Special Adjust layer coming via tri-placement */
 };
 
 enum macro_id {
@@ -76,37 +77,60 @@ enum macro_id {
   M_USERNAME,
   M_RANDDIGIT,
   M_RANDLETTER,
-  M_VERSION
+  M_VERSION,
+  MACRO_UPPER,
+  MACRO_LOWER,
 };
 
+#define M_LOWER M(MACRO_LOWER)
+#define M_UPPER M(MACRO_UPPER)
+#define ROT_LED M(M_LED)   /* Rotate LED */
+#define QWERTY DF(_QWERTY)   /* Switch to QWERTY layout */
+#define KEYPAD DF(_KEYPAD)   /* Switch to keypad */
+#define USERNAME M(M_USERNAME) /* shortcut for username */
+#define RANDDIG M(M_RANDDIGIT)
+#define RANDALP M(M_RANDLETTER)
+#define CTLENTER MT(MOD_RCTL, KC_ENT)
+#define SHIFTQUOTE MT(MOD_RSFT, KC_QUOT)
+#define ALTRIGHT MT(MOD_LALT, KC_RGHT)
+#define MVERSION M(M_VERSION)
+
+
 /* Note that Planck has dimensions 4 rows x 12 columns */
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-[_QW] = { /* Qwerty */
+[_QWERTY] = { /* Qwerty */
   {KC_ESC,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC},
-  {KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, MT(MOD_RSFT, KC_ENT)},
-  {KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_QUOT },
-  {KC_TAB,  M(M_LED), KC_LALT, KC_LGUI, MO(_LW), KC_SPC,  KC_SPC,  MO(_RS), KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT}
+  {KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, CTLENTER},
+  {KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, SHIFTQUOTE },
+  {KC_TAB,  KC_LALT, ROT_LED, KC_LGUI, M_LOWER, KC_SPC,  KC_SPC,  M_UPPER, KC_LEFT, KC_DOWN, KC_UP,   ALTRIGHT}
   /* Note that KC_SPC is recorded TWICE, so that either matrix position can activate it */
 },
-[_RS] = { /* RAISE */
+[_RAISE] = { /* RAISE */
   {KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC},
   {_______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS},
-  {_______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  DF(_QW), DF(_KP), DF(_KP), RESET,   _______},
+  {_______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  QWERTY,  KEYPAD,  KEYPAD,  RESET,   _______},
   {_______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
 },
-[_LW] = { /* LOWER */
+[_LOWER] = { /* LOWER */
   {KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC},
   {_______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE},
-  {_______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  DF(_QW), DF(_KP), DF(_KP), RESET,   _______},
-  {_______, DF(_KP), _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
+  {_______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  QWERTY,  KEYPAD,  KEYPAD, RESET,   _______},
+  {_______, KEYPAD, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
+    },
+[_KEYPAD] = { /* Key Pad */
+  {KC_ESC,  USERNAME,    MVERSION,   KC_F10,   KC_F11,  KC_F12,   KC_PGUP, KC_KP_ENTER, KC_7, KC_8, KC_9, KC_BSPC},
+  {KC_LCTL, RANDDIG,   KC_F5,   KC_F6,    KC_F7,   KC_F8,    KC_PGDN, KC_KP_MINUS, KC_4, KC_5, KC_6, KC_PIPE},
+  {KC_LSFT, RANDALP,   KC_F1,   KC_F2,    KC_F3,   KC_F4,    KC_DEL,  KC_KP_PLUS,  KC_1, KC_2,  KC_3, KC_ENTER},
+  {KC_TAB,  KC_LALT, ROT_LED, KC_LGUI,  M_LOWER,  KC_SPC,    KC_SPC,  QWERTY,   KC_LEFT, KC_DOWN, KC_UP,  KC_RIGHT}
 },
-[_KP] = { /* Key Pad */
-  {KC_ESC,  M(M_USERNAME),    M(M_VERSION),   KC_F10,   KC_F11,  KC_F12,   KC_PGUP, KC_KP_ENTER, KC_7, KC_8, KC_9, KC_BSPC},
-  {KC_LCTL, M(M_RANDDIGIT),   KC_F5,   KC_F6,    KC_F7,   KC_F8,    KC_PGDN, KC_KP_MINUS, KC_4, KC_5, KC_6, KC_PIPE},
-  {KC_LSFT, M(M_RANDLETTER),  KC_F1,   KC_F2,    KC_F3,   KC_F4,    KC_DEL,  KC_KP_PLUS,  KC_1, KC_2,  KC_3, KC_ENTER},
-  {BL_STEP, M(M_LED), KC_LALT, KC_LGUI, KC_NO, KC_SPC,  KC_SPC,  DF(_QW),   KC_LEFT, KC_DOWN, KC_UP,  KC_RIGHT}
-}
+
+[_ADJUST] = { /* Adjustments - gonna shift the wild tools in here */
+  {ROT_LED,USERNAME,MVERSION, _______, _______, _______, _______, _______, _______, _______, _______, _______ },
+  {_______, RANDDIG, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ },
+  {_______, RANDALP, _______, _______, _______,   RESET,   RESET, _______, _______, _______, _______, _______ },
+  {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ }
+}  
 };
 
 /* What is fn_actions actually used for??? */
@@ -171,6 +195,39 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
       unregister_code (KC_A + rval);
     }
     break;
+  case MACRO_UPPER:
+    if (record->event.pressed)
+      {
+        layer_on(_RAISE);
+#ifdef BACKLIGHT_ENABLE
+        breathing_speed_set(2);
+        breathing_pulse();
+#endif
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+    else
+      {
+        layer_off(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+    break;
+  case MACRO_LOWER:
+    if (record->event.pressed)
+      {
+        layer_on(_LOWER);
+#ifdef BACKLIGHT_ENABLE
+        breathing_speed_set(2);
+        breathing_pulse();
+#endif
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+    else
+      {
+        layer_off(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+    break;
+    
   }
   return MACRO_NONE;
 };
diff --git a/keyboards/planck/keymaps/cbbrowne/readme.md b/keyboards/planck/keymaps/cbbrowne/readme.md
index 51979f630..184142e0c 100644
--- a/keyboards/planck/keymaps/cbbrowne/readme.md
+++ b/keyboards/planck/keymaps/cbbrowne/readme.md
@@ -24,7 +24,26 @@ doing sundry experimentation:
    - Key [2][2] aka "a" uses a random number generator to select a digit 0-9 at random
    - Key [3][2] aka "z" uses a random number generator to select a letter a-z at random
    - Key [1][3] aka "e" spits out the keymap version number
- * Minor use of Space Cadet Shift; my SHIFT key has switched to KC_LSP0, so that when I just hit SHIFT, I get a left parens: ( which is great for Lisping.  I don't have a Right Shift, so I don't get an autoclose; I think I'll live with that until a Planck successor with more lines of keys :-)
+  * Trying out sgoodwin's "hold Enter down to get Shift"
+    - Liking this Quite Well Enough...
+    - Applied this to both Shift and Quote
+    - It seems likely that Alt should get a right-hand-side, akin to this...
+    - Alt needs to move, and get a RHS
+      - Hence ALTRIGHT, and shifted ROT_LED over
+      - Emacs likes this!!!  :-)
+    - I'm suspicious that I'll want to shift ROT_LED another location over,
+      so some modifier can replace the OS/KC_LGUI key
+  * I have added an alternate ADJUST layer that is activated via update_tri_layer()
+    - e.g. - LOWER+RAISE simultaneously
+    - This seems entirely more useful for handling my "special keys"
+      like the random numbers, user name, and such, than the keypad layer
+  * The _ADJUST layer provides a good place to have RESET
+    - But this isn't strictly enough; I want RESET somewhat accessible from
+      main layer lest an error hide that layer
+    - I never use the OS/KC_LGUI key (that's Command on MacOS, Windows
+      Key on Windows), so that's a good place to have it as a chord of
+      some sort
+        
 
 2. Some code structure ideas
 ---------------------------------------------------
@@ -43,8 +62,8 @@ doing sundry experimentation:
    only need to fit 4 symbols onto each line, rather than 12.
 
    I used enums to manage layer IDs and macro IDs so that I don't need
-   to care (beyond "start at 0", and arguably that's not needed) about
-   their values.
+   to care (beyond "start at 0", and arguably even that's not needed)
+   about their values.
 
 3. Things I did not like about the default mapping
 ---------------------------------------------------------
@@ -57,12 +76,27 @@ doing sundry experimentation:
      and shift ESC off the first column so KC_LCTL and KC_LALT can
      be on the first column.
    * I needed to swap ' and ENTER
+
+4. Unuseful experiments
+---------------------------------------------------------
+
+I have tried some things out that didn't turn out particularly well.
+I'll note some of these for posterity, hopefully helpful in not doing
+unwise things again...
+
    * I tried added Workman alongside Dvorak and Colemak
      - Boy, oh boy, these don't help!!!
      - I have done 30 years of learning of Emacs key mappings, and
        these alternative keyboards massively mess me up
 
-4. TODO
+   * Space Cadet Shift; switching L_SHIFT to KC_LSP0, so that when I
+     just hit SHIFT, I get a left parens.  In principle, this is great
+     for Lisping.
+     - Unfortunately, there are times when mouse interfaces use SHIFT
+       to allow selecting multiple items, and this really interferes
+        with that
+
+5. TODO
 ---------------------------------------------------------
 
   * I use tmux quite a lot; the mollat keymap seems to have some
@@ -77,4 +111,3 @@ doing sundry experimentation:
   * The jeebak keymap seems to have some neat ideas:
     - Number layer which is aggressive about having numbers in several places
     - Touch layer seems interesting
-  * Trying out sgoodwin's "hold Enter down to get Shift"
\ No newline at end of file