[Erez & Jack] Examples for advanced macro stuff

1 files changed, 35 insertions, 10 deletions

diff --git a/keyboard/ergodox_ez/keymaps/erez_experimental/keymap.c b/keyboard/ergodox_ez/keymaps/erez_experimental/keymap.c
index 24ff1c688..18bace4eb 100644
--- a/keyboard/ergodox_ez/keymaps/erez_experimental/keymap.c
+++ b/keyboard/ergodox_ez/keymaps/erez_experimental/keymap.c
@@ -7,6 +7,9 @@
 #define SYMB 1 // symbols
 #define MDIA 2 // media keys
 
+#define LSFTO M(0) // Left shift, open parens when tapped
+#define RSFTC M(1) // Right shift, close parens when tapped
+
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 /* Keymap 0: Basic layer
  *
@@ -17,7 +20,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
  * | BkSp   |   A  |   S  |   D  |   F  |   G  |------|           |------|   H  | Alt/J|   K  |   L  |; / L2| LGui/' |
  * |--------+------+------+------+------+------| Hyper|           | Meh  |------+------+------+------+------+--------|
- * | LShift |Z/Ctrl|   X  |   C  |   V  |   B  |      |           |      |   N  |   M  |   ,  |   .  |//Ctrl| RShift |
+ * |LShift/(|Z/Ctrl|   X  |   C  |   V  |   B  |      |           |      |   N  |   M  |   ,  |   .  |//Ctrl|RShift/)|
  * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
  *   |Grv/L1|  '"  |AltShf| Left | Right|                                       |  Up  | Down |   [  |   ]  | ~L1  |
  *   `----------------------------------'                                       `----------------------------------'
@@ -36,7 +39,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_EQL,         KC_1,         KC_2,   KC_3,   KC_4,    KC_5,   KC_LEFT,
         KC_DELT,        KC_Q,         KC_W,   KC_E,   KC_R,    KC_T,   TG(SYMB),
         KC_BSPC,        KC_A,         KC_S,   KC_D,   KC_F,    KC_G,
-        KC_LSFT,        CTL_T(KC_Z),  KC_X,   KC_C,   KC_V,    KC_B,   ALL_T(KC_NO),
+        LSFTO,          CTL_T(KC_Z),  KC_X,   KC_C,   KC_V,    KC_B,   ALL_T(KC_NO),
         LT(SYMB,KC_GRV),KC_QUOT,      LALT(KC_LSFT),  KC_LEFT, KC_RGHT,
                                               ALT_T(KC_APP),   KC_LGUI,
                                                                KC_HOME,
@@ -45,7 +48,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
              KC_RGHT,     KC_6,KC_7,       KC_8,   KC_9,   KC_0,            KC_MINS,
              TG(SYMB),    KC_Y,KC_U,       KC_I,   KC_O,   KC_P,            KC_BSLS,
                           KC_H,ALT_T(KC_J),KC_K,   KC_L,   LT(MDIA,KC_SCLN),GUI_T(KC_QUOT),
-             MEH_T(KC_NO),KC_N,KC_M,       KC_COMM,KC_DOT, CTL_T(KC_SLSH),  KC_RSFT,
+             MEH_T(KC_NO),KC_N,KC_M,       KC_COMM,KC_DOT, CTL_T(KC_SLSH),  RSFTC,
                                KC_UP,      KC_DOWN,KC_LBRC,KC_RBRC,         KC_FN1,
              KC_LALT,        CTL_T(KC_ESC),
              KC_PGUP,
@@ -140,17 +143,37 @@ const uint16_t PROGMEM fn_actions[] = {
     [1] = ACTION_LAYER_TAP_TOGGLE(SYMB)                // FN1 - Momentary Layer 1 (Symbols)
 };
 
+static uint16_t key_timer;
+
 const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
 {
-  // MACRODOWN only works in this function
       switch(id) {
-        case 0:
-        if (record->event.pressed) {
-          register_code(KC_RSFT);
-        } else {
-          unregister_code(KC_RSFT);
+        case 0: {
+            if (record->event.pressed) {
+                key_timer = timer_read(); // if the key is being pressed, we start the timer.
+                register_code(KC_LSFT); // we're now holding down Shift.
+            } else { // this means the key was just released, so we can figure out how long it was pressed for (tap or "held down").
+                if (timer_elapsed(key_timer) < 150) { // 150 being 150ms, the threshhold we pick for counting something as a tap. 
+                    register_code(KC_9); // sending 9 while Shift is held down gives us an opening paren
+                    unregister_code(KC_9); // now let's let go of that key
+                }
+                unregister_code(KC_LSFT); // let's release the Shift key now.
+            }
+            break;
+        }
+        case 1: {
+            if (record->event.pressed) {
+                key_timer = timer_read(); // Now we're doing the same thing, only for the right shift/close paren key
+                register_code(KC_RSFT); 
+            } else { 
+                if (timer_elapsed(key_timer) < 150) { 
+                    register_code(KC_0); 
+                    unregister_code(KC_0); 
+                }
+                unregister_code(KC_RSFT); 
+            }
+            break;
         }
-        break;
       }
     return MACRO_NONE;
 };
@@ -183,3 +206,5 @@ void matrix_scan_user(void) {
     }
 
 };
+
+