Merge upstream master to 2022 Q4 breaking change

1 files changed, 0 insertions, 405 deletions

diff --git a/keyboards/handwired/hexon38/keymaps/default/keymap.c b/keyboards/handwired/hexon38/keymaps/default/keymap.c
deleted file mode 100644
index 194239d989..0000000000
--- a/keyboards/handwired/hexon38/keymaps/default/keymap.c
+++ /dev/null
@@ -1,405 +0,0 @@
-// see https://github.com/pepaslabs/hexon38
-
-#include QMK_KEYBOARD_H
-
-#define A_ KC_A
-#define B_ KC_B
-#define C_ KC_C
-#define D_ KC_D
-#define E_ KC_E
-#define F_ KC_F
-#define G_ KC_G
-#define H_ KC_H
-#define I_ KC_I
-#define J_ KC_J
-#define K_ KC_K
-#define L_ KC_L
-#define M_ KC_M
-#define N_ KC_N
-#define O_ KC_O
-#define P_ KC_P
-#define Q_ KC_Q
-#define R_ KC_R
-#define S_ KC_S
-#define T_ KC_T
-#define U_ KC_U
-#define V_ KC_V
-#define W_ KC_W
-#define X_ KC_X
-#define Y_ KC_Y
-#define Z_ KC_Z
-
-// Dual-role keys: modifier when held, alpha when tapped.
-#define A_CTL CTL_T(KC_A)
-#define S_ALT ALT_T(KC_S)
-#define D_GUI GUI_T(KC_D)
-#define F_SFT SFT_T(KC_F)
-#define J_SFT SFT_T(KC_J)
-#define K_GUI GUI_T(KC_K)
-#define L_ALT ALT_T(KC_L)
-#define COLN_CTL CTL_T(KC_SCLN)
-
-#define ______ KC_TRNS
-#define LSHIFT KC_LSFT
-#define RSHIFT KC_RSFT
-#define COMMA KC_COMM
-#define SLASH KC_SLSH
-#define SPACE KC_SPC
-#define TAB KC_TAB
-#define BKSPC KC_BSPC
-#define ENTER KC_ENT
-#define PERIOD KC_DOT
-
-#define BASE_LAYER LAYOUT
-#define BLANK_LAYER LAYOUT
-
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-
-    BASE_LAYER(
-//                  ,--------+--------+--------+--------.    ,--------+--------+--------+--------.
-                        W_   ,   E_   ,   R_   ,   T_   ,        Y_   ,   U_   ,   I_   ,   O_   ,
-//|--------+--------+--------+--------+--------+--------|    |--------+--------+--------+--------+--------+--------.
-      Q_   ,  A_CTL ,  S_ALT ,  D_GUI ,  F_SFT ,   G_   ,        H_   ,  J_SFT ,  K_GUI ,  L_ALT ,COLN_CTL,   P_   ,
-//|--------+--------+--------+--------+--------+--------'    `--------+--------+--------+--------+--------+--------|
-      B_   ,   Z_   ,   X_   ,   C_   ,   V_   ,                          M_   ,  COMMA , PERIOD ,  SLASH ,   N_   ,
-//`--------+--------+--------+--------+--------'                      `--------+--------+--------+--------+--------'
-
-//                  ,--------+--------+--------+--------.    ,--------+--------+--------+--------.
-                      LSHIFT ,  SPACE ,   TAB  ,DB_TOGG ,       SPACE ,  BKSPC ,  ENTER , RSHIFT
-//                  `--------+--------+--------+--------'    `--------+--------+--------+--------'
-),
-
-    BLANK_LAYER(
-//                  ,--------+--------+--------+--------.    ,--------+--------+--------+--------.
-                      ______ , ______ , ______ , ______ ,      ______ , ______ , ______ , ______ ,
-//|--------+--------+--------+--------+--------+--------|    |--------+--------+--------+--------+--------+--------.
-    ______ , ______ , ______ , ______ , ______ , ______ ,      ______ , ______ , ______ , ______ , ______ , ______ ,
-//|--------+--------+--------+--------+--------+--------'    `--------+--------+--------+--------+--------+--------|
-    ______ , ______ , ______ , ______ , ______ ,                        ______ , ______ , ______ , ______ , ______ ,
-//`--------+--------+--------+--------+--------'                      `--------+--------+--------+--------+--------'
-
-//                  ,--------+--------+--------+--------.    ,--------+--------+--------+--------.
-                      ______ , ______ , ______ , ______ ,      ______ , ______ , ______ , ______
-//                  `--------+--------+--------+--------'    `--------+--------+--------+--------'
-)
-
-};
-
-// a linked list of pending key events (press or release) which we haven't processed yet.
-struct _pending_key_t {
-    uint16_t keycode;
-    keyrecord_t record;
-    struct _pending_key_t *next;
-};
-typedef struct _pending_key_t pending_key_t;
-
-// worst case is 10 down strokes and 1 up stroke before we can start disambiguating.
-#define RINGSIZE 11
-
-// a ring buffer and linked list to store pending key events (presses and releases).
-// (basically, this is a fixed-allocation linked list.)
-struct _kring_t {
-    // the actual key events.
-    pending_key_t items[RINGSIZE];
-    // the index of the oldest item, or -1 if no items.
-    int8_t ifirst;
-    // the index of the most recently added item, or -1 if no items.
-    int8_t ilast;
-    // the number of items in the ring.
-    uint8_t count;
-    // the head of the linked list.
-    pending_key_t *head;
-};
-typedef struct _kring_t kring_t;
-
-// safe accessor to the i-th item of the linked list (returns pointer or NULL).
-pending_key_t* kring_get(kring_t *ring, uint8_t i) {
-    if (i >= ring->count) {
-        return NULL;
-    }
-    uint8_t j = (ring->ifirst + i) % RINGSIZE;
-    return &(ring->items[j]);
-}
-
-// return the last key in the list of buffered keys.
-pending_key_t* kring_last(kring_t *ring) {
-    if (ring->count == 0) {
-        return NULL;
-    }
-    return kring_get(ring, ring->count - 1);
-}
-
-// remove the oldest item from the ring (the head of the list).
-void kring_pop(kring_t *ring) {
-    if (ring->count > 0) {
-        ring->ifirst += 1;
-        ring->ifirst %= RINGSIZE;
-        ring->head = ring->head->next;
-        ring->count -= 1;
-    }
-}
-
-// add an item to the ring (append to the list).
-void kring_append(kring_t *ring, uint16_t keycode, keyrecord_t *record) {
-    if (ring->count >= RINGSIZE) {
-        // uh oh, we overflowed the capacity of our buffer :(
-        return;
-    }
-
-    // if the ring is empty, insert at index 0.
-    if (ring->count == 0) {
-        ring->count += 1;
-        ring->ifirst = 0;
-        ring->ilast = 0;
-        ring->head = &(ring->items[0]);
-    }
-    // else, append it onto the end.
-    else {
-        ring->count += 1;
-        ring->ilast += 1;
-        ring->ilast %= RINGSIZE;
-    }
-
-    // the index at which we should insert this item.
-    int8_t i = ring->ilast;
-
-    // insert the item.
-    ring->items[i].keycode = keycode;
-    ring->items[i].record.event = record->event;
-#ifndef NO_ACTION_TAPPING
-    ring->items[i].record.tap = record->tap;
-#endif
-    ring->items[i].next = NULL;
-
-    // update the previous item to point to this item.
-    if (ring->count > 1) {
-        kring_get(ring, ring->count - 2)->next = &(ring->items[i]);
-    }
-}
-
-kring_t g_pending;
-
-void matrix_init_user(void) {
-    g_pending.ifirst = -1;
-    g_pending.ilast = -1;
-    g_pending.count = 0;
-    g_pending.head = NULL;
-}
-
-/*
-a_ a-: emit a
-a_ b_ b- a-: emit SHIFT+b
-a_ b_ a- b-: emit a, b
-dual1down, dual1up -> norm1down, norm1up
-dual1down, norm2down, norm2up -> mod1down, norm2down, norm2up
-dual1down, norm2down, dual1up -> norm1down, norm2down, norm1up
-dual1down, dual2down, norm3down, norm3up -> mod1down, mod2down, norm3down, norm3up
-so, a dual key can't be disambiguated until the next keyup of a keydown (not including keyups from keys before it).
-*/
-
-bool is_ambiguous_kc(uint16_t kc) {
-    // See the MT() define: https://github.com/qmk/qmk_firmware/blob/master/quantum/quantum_keycodes.h#L642
-    // See the QK_MOD_TAP case: https://github.com/qmk/qmk_firmware/blob/master/quantum/keymap_common.c#L134
-    uint8_t mod = mod_config((kc >> 0x8) & 0x1F);
-    return mod != 0;
-}
-
-bool is_down(pending_key_t *k) {
-    return k->record.event.pressed;
-}
-
-bool is_up(pending_key_t *k) {
-    return !is_down(k);
-}
-
-bool keys_match(pending_key_t *a, pending_key_t *b) {
-    return a->record.event.key.col == b->record.event.key.col
-        && a->record.event.key.row == b->record.event.key.row;
-}
-
-// both the down and corresponding upstroke of a keypress.
-struct _pending_pair_t {
-    pending_key_t *down;
-    pending_key_t *up;
-};
-typedef struct _pending_pair_t pending_pair_t;
-
-// returns true if this keydown event has a corresponding keyup event in the
-// list of buffered keys.  also fills out 'p'.
-bool is_downup_pair(pending_key_t *k, pending_pair_t *p) {
-    // first, make sure this event is keydown.
-    if (!is_down(k)) {
-        return false;
-    }
-    // now find its matching keyup.
-    pending_key_t *next = k->next;
-    while (next != NULL) {
-        if (keys_match(k, next) && is_up(next)) {
-            // found it.
-            if (p != NULL) {
-                p->down = k;
-                p->up = next;
-            }
-            return true;
-        }
-        next = next->next;
-    }
-    // didn't find it.
-    return false;
-}
-
-// given a QK_MOD_TAP keycode, return the KC_* version of the modifier keycode.
-uint16_t get_mod_kc(uint16_t keycode) {
-    uint8_t mod = mod_config((keycode >> 0x8) & 0x1F);
-    switch (mod) {
-    case MOD_LCTL:
-        return KC_LCTL;
-    case MOD_RCTL:
-        return KC_RCTL;
-    case MOD_LSFT:
-        return KC_LSFT;
-    case MOD_RSFT:
-        return KC_RSFT;
-    case MOD_LALT:
-        return KC_LALT;
-    case MOD_RALT:
-        return KC_RALT;
-    case MOD_LGUI:
-        return KC_LGUI;
-    case MOD_RGUI:
-        return KC_RGUI;
-    default:
-        // shrug?  this shouldn't happen.
-        return keycode;
-    }
-}
-
-bool is_mod_kc(uint16_t keycode) {
-    switch (keycode) {
-    case QK_MODS ... QK_MODS_MAX:
-        return true;
-    default:
-        return false;
-    }
-}
-
-void interpret_as_mod(pending_pair_t *p) {
-    // see https://github.com/qmk/qmk_firmware/issues/1503
-    pending_key_t *k;
-    k = p->down;
-    if (k != NULL) {
-        k->keycode = get_mod_kc(k->keycode);
-    }
-    k = p->up;
-    if (k != NULL) {
-        k->keycode = get_mod_kc(k->keycode);
-    }
-}
-
-void interpret_as_normal(pending_pair_t *p) {
-    pending_key_t *k;
-    k = p->down;
-    if (k != NULL) {
-        k->keycode = k->keycode & 0xFF;
-    }
-    k = p->up;
-    if (k != NULL) {
-        k->keycode = k->keycode & 0xFF;
-    }
-}
-
-void execute_head_and_pop(kring_t *ring) {
-    pending_key_t *head = kring_get(ring, 0);
-    uint16_t kc = head->keycode;
-    if (is_mod_kc(kc)) {
-        if (is_down(head)) {
-            dprintf("  %s: mod down 0x%04X\n", __func__, kc);
-            set_mods(get_mods() | MOD_BIT(kc));
-        } else {
-            dprintf("  %s: mod up 0x%04X\n", __func__, kc);
-            set_mods(get_mods() & ~MOD_BIT(kc));
-        }
-    } else {
-        if (is_down(head)) {
-            dprintf("  %s: key down 0x%04X\n", __func__, kc);
-            register_code16(kc);
-        } else {
-            dprintf("  %s: key up 0x%04X\n", __func__, kc);
-            unregister_code16(kc);
-        }
-    }
-    kring_pop(ring);
-}
-
-// try to figure out what the next pending keypress means.
-bool parse_next(kring_t *pending) {
-    pending_pair_t p;
-    pending_key_t *first = kring_get(pending, 0);
-    if (!is_ambiguous_kc(first->keycode)) {
-        // this pending key isn't ambiguous, so execute it.
-        dprintf(" %s: found unambiguous key\n", __func__);
-        execute_head_and_pop(pending);
-        return true;
-    } else if (is_ambiguous_kc(first->keycode) && is_up(first)) {
-        dprintf(" %s: interpreting keyup as mod\n", __func__);
-        p.down = NULL;
-        p.up = first;
-        interpret_as_mod(&p);
-        execute_head_and_pop(pending);
-        return true;
-    } else if (is_downup_pair(first, &p)) {
-        // 'first' was released before any other pressed key, so treat this as
-        // a rolling series of normal key taps.
-        dprintf(" %s: found down-up pair, interpreting as normal key\n", __func__);
-        interpret_as_normal(&p);
-        execute_head_and_pop(pending);
-        return true;
-    } else {
-        // if another key was pressed and released while 'first' was held, then we
-        // should treat it like a modifier.
-        pending_key_t *next = first->next;
-        while (next != NULL) {
-            if (is_downup_pair(next, NULL)) {
-                dprintf(" %s: found subsequent downup pair, interpreting head as mod\n", __func__);
-                p.down = first;
-                p.up = NULL;
-                interpret_as_mod(&p);
-                execute_head_and_pop(pending);
-                return true;
-            }
-            next = next->next;
-        }
-
-        // we can't disambiguate 'first' yet.  wait for another keypress.
-        dprintf(" %s: can't disambiguate (yet)\n", __func__);
-        return false;
-    }
-}
-
-bool process_record_user(uint16_t keycode, keyrecord_t *record) {
-    if (keycode == QK_DEBUG_TOGGLE) {
-        return true;
-    }
-
-    if (g_pending.count == 0 && !is_ambiguous_kc(keycode)) {
-        // we have no pending keys and this key isn't ambiguous, so we should
-        // just let QMK take care of it.
-        dprintf("%s: handled by qmk\n", __func__);
-        return true;
-    } else {
-        dprintf("%s: got dual-role key\n", __func__);
-        // append the keypress and then try parsing all pending keypresses.
-        kring_append(&g_pending, keycode, record);
-        while (g_pending.count > 0) {
-            dprintf("%s: looping through %d keys...\n", __func__, g_pending.count);
-            if (!parse_next(&g_pending)) {
-                // one of our keypresses is ambiguous and we can't proceed until
-                // we get further keypresses to disambiguate it.
-                dprintf("%s: %d pending keys are ambiguous\n", __func__, g_pending.count);
-                break;
-            }
-        }
-        return false;
-    }
-}