Merge branch 'master' of https://github.com/IBNobody/qmk_firmware

10 files changed, 439 insertions, 137 deletions

diff --git a/quantum/dynamic_macro.h b/quantum/dynamic_macro.h
index a3ad61bc7..e6dbc5b9c 100644
--- a/quantum/dynamic_macro.h
+++ b/quantum/dynamic_macro.h
@@ -8,8 +8,13 @@
 /* May be overridden with a custom value. Be aware that the effective
  * macro length is half of this value: each keypress is recorded twice
  * because of the down-event and up-event. This is not a bug, it's the
- * intended behavior. */
-#define DYNAMIC_MACRO_SIZE 256
+ * intended behavior.
+ *
+ * Usually it should be fine to set the macro size to at least 256 but
+ * there have been reports of it being too much in some users' cases,
+ * so 128 is considered a safe default.
+ */
+#define DYNAMIC_MACRO_SIZE 128
 #endif
 
 /* DYNAMIC_MACRO_RANGE must be set as the last element of user's
diff --git a/quantum/keymap.h b/quantum/keymap.h
index 98ddfd0c5..a01bbfbd1 100644
--- a/quantum/keymap.h
+++ b/quantum/keymap.h
@@ -84,6 +84,10 @@ enum quantum_keycodes {
     QK_MOD_TAP_MAX        = 0x6FFF,
     QK_TAP_DANCE          = 0x7100,
     QK_TAP_DANCE_MAX      = 0x71FF,
+#ifdef UNICODEMAP_ENABLE
+    QK_UNICODE_MAP        = 0x7800,
+    QK_UNICODE_MAP_MAX    = 0x7FFF,
+#endif
 #ifdef UNICODE_ENABLE
     QK_UNICODE            = 0x8000,
     QK_UNICODE_MAX        = 0xFFFF,
@@ -191,6 +195,7 @@ enum quantum_keycodes {
 #define HYPR(kc) (kc | QK_LCTL | QK_LSFT | QK_LALT | QK_LGUI)
 #define MEH(kc)  (kc | QK_LCTL | QK_LSFT | QK_LALT)
 #define LCAG(kc) (kc | QK_LCTL | QK_LALT | QK_LGUI)
+#define ALTG(kc) (kc | QK_RCTL | QK_RALT)
 
 #define MOD_HYPR 0xf
 #define MOD_MEH 0x7
@@ -295,7 +300,10 @@ enum quantum_keycodes {
 // ON_PRESS    = 1
 // ON_RELEASE  = 2
 // Unless you have a good reason not to do so, prefer  ON_PRESS (1) as your default.
-#define TO(layer, when) (layer | QK_TO | (when << 0x4))
+// In fact, we changed it to assume ON_PRESS for sanity/simplicity. If needed, you can add your own
+// keycode modeled after the old version, kept below for this.
+/* #define TO(layer, when) (layer | QK_TO | (when << 0x4)) */
+#define TO(layer) (layer | QK_TO | (ON_PRESS << 0x4))
 
 // Momentary switch layer - 256 layer max
 #define MO(layer) (layer | QK_MOMENTARY)
@@ -335,5 +343,8 @@ enum quantum_keycodes {
     #define UC(n) UNICODE(n)
 #endif
 
+#ifdef UNICODEMAP_ENABLE
+    #define X(n) (n | QK_UNICODE_MAP)
+#endif
 
 #endif
diff --git a/quantum/keymap_extras/keymap_dvp.h b/quantum/keymap_extras/keymap_dvp.h
new file mode 100644
index 000000000..83f49a52b
--- /dev/null
+++ b/quantum/keymap_extras/keymap_dvp.h
@@ -0,0 +1,82 @@
+#ifndef KEYMAP_DVP_H
+#define KEYMAP_DVP_H
+
+#include "keymap.h"
+
+// Normal characters
+#define DP_DLR	KC_GRV
+#define DP_AMPR	KC_1
+#define DP_LBRC	KC_2
+#define DP_LCBR	KC_3
+#define DP_RCBR	KC_4
+#define DP_LPRN	KC_5
+#define DP_EQL	KC_6
+#define DP_ASTR	KC_7
+#define DP_RPRN	KC_8
+#define DP_PLUS	KC_9
+#define DP_RBRC	KC_0
+#define DP_EXLM	KC_MINS
+#define DP_HASH	KC_EQL
+
+#define DP_SCLN	KC_Q
+#define DP_COMM	KC_W
+#define DP_DOT	KC_E
+#define DP_P	KC_R
+#define DP_Y	KC_T
+#define DP_F	KC_Y
+#define DP_G	KC_U
+#define DP_C	KC_I
+#define DP_R	KC_O
+#define DP_L	KC_P
+#define DP_SLSH	KC_LBRC
+#define DP_AT	KC_RBRC
+#define DP_BSLS	KC_BSLS
+
+#define DP_A	KC_A
+#define DP_O	KC_S
+#define DP_E	KC_D
+#define DP_U	KC_F
+#define DP_I	KC_G
+#define DP_D	KC_H
+#define DP_H	KC_J
+#define DP_T	KC_K
+#define DP_N	KC_L
+#define DP_S	KC_SCLN
+#define DP_MINS	KC_QUOT
+
+#define DP_QUOT	KC_Z
+#define DP_Q	KC_X
+#define DP_J	KC_C
+#define DP_K	KC_V
+#define DP_X	KC_B
+#define DP_B	KC_N
+#define DP_M	KC_M
+#define DP_W	KC_COMM
+#define DP_V	KC_DOT
+#define DP_Z	KC_SLSH
+
+// Shifted characters
+#define DP_TILD	LSFT(DP_DLR)
+#define DP_PERC	LSFT(DP_AMPR)
+#define DP_7	LSFT(DP_LBRC)
+#define DP_5	LSFT(DP_LCBR)
+#define DP_3	LSFT(DP_RCBR)
+#define DP_1	LSFT(DP_LPRN)
+#define DP_9	LSFT(DP_EQL)
+#define DP_0	LSFT(DP_ASTR)
+#define DP_2	LSFT(DP_RPRN)
+#define DP_4	LSFT(DP_PLUS)
+#define DP_6	LSFT(DP_RBRC)
+#define DP_8	LSFT(DP_EXLM)
+#define DP_GRV	LSFT(DP_HASH)
+
+#define DP_COLN	LSFT(DP_SCLN)
+#define DP_LABK	LSFT(DP_COMM)
+#define DP_RABK	LSFT(DP_DOT)
+#define DP_QUES	LSFT(DP_SLSH)
+#define DP_CIRC	LSFT(DP_AT)
+#define DP_PIPE	LSFT(DP_BSLS)
+#define DP_UNDS	LSFT(DP_MINS)
+#define DP_DQUO	LSFT(DP_QUOT)
+
+#endif
diff --git a/quantum/matrix.c b/quantum/matrix.c
index 3174e0739..f45b251e4 100644
--- a/quantum/matrix.c
+++ b/quantum/matrix.c
@@ -26,6 +26,27 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "util.h"
 #include "matrix.h"
 
+#if (MATRIX_COLS <= 8)
+#    define print_matrix_header()  print("\nr/c 01234567\n")
+#    define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop(matrix[i])
+#    define ROW_SHIFTER ((uint8_t)1)
+#elif (MATRIX_COLS <= 16)
+#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF\n")
+#    define print_matrix_row(row)  print_bin_reverse16(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop16(matrix[i])
+#    define ROW_SHIFTER ((uint16_t)1)
+#elif (MATRIX_COLS <= 32)
+#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
+#    define print_matrix_row(row)  print_bin_reverse32(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop32(matrix[i])
+#    define ROW_SHIFTER  ((uint32_t)1)
+#endif
+
+#ifdef MATRIX_MASKED
+extern const matrix_row_t matrix_mask[];
+#endif
+
 /* Set 0 if debouncing isn't needed */
 
 #ifndef DEBOUNCING_DELAY
@@ -38,24 +59,25 @@ static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
 
 /* matrix state(1:on, 0:off) */
 static matrix_row_t matrix[MATRIX_ROWS];
+
+static matrix_row_t matrix_raw[MATRIX_ROWS];
 static matrix_row_t matrix_debouncing[MATRIX_ROWS];
 
-#if DIODE_DIRECTION == ROW2COL
-    static matrix_row_t matrix_reversed[MATRIX_COLS];
-    static matrix_row_t matrix_reversed_debouncing[MATRIX_COLS];
-#endif
 
-#if MATRIX_COLS > 16
-    #define SHIFTER 1UL
-#else
-    #define SHIFTER 1
+#if (DIODE_DIRECTION == COL2ROW)
+    static void init_cols(void);
+    static void read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row);
+    static void unselect_rows(void);
+    static void select_row(uint8_t row);
+    static void unselect_row(uint8_t row);
+#else // ROW2COL
+    static void init_rows(void);
+    static void read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col);
+    static void unselect_cols(void);
+    static void unselect_col(uint8_t col);
+    static void select_col(uint8_t col);
 #endif
 
-static matrix_row_t read_cols(void);
-static void init_cols(void);
-static void unselect_rows(void);
-static void select_row(uint8_t row);
-
 __attribute__ ((weak))
 void matrix_init_quantum(void) {
     matrix_init_kb();
@@ -95,7 +117,7 @@ uint8_t matrix_cols(void) {
 }
 
 // void matrix_power_up(void) {
-// #if DIODE_DIRECTION == COL2ROW
+// #if (DIODE_DIRECTION == COL2ROW)
 //     for (int8_t r = MATRIX_ROWS - 1; r >= 0; --r) {
 //         /* DDRxn */
 //         _SFR_IO8((row_pins[r] >> 4) + 1) |= _BV(row_pins[r] & 0xF);
@@ -119,19 +141,26 @@ uint8_t matrix_cols(void) {
 // }
 
 void matrix_init(void) {
+
     // To use PORTF disable JTAG with writing JTD bit twice within four cycles.
-    #ifdef __AVR_ATmega32U4__
+    #if  (defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB1287__) || defined(__AVR_ATmega32U4__))
         MCUCR |= _BV(JTD);
         MCUCR |= _BV(JTD);
     #endif
 
     // initialize row and col
+#if (DIODE_DIRECTION == COL2ROW)
     unselect_rows();
     init_cols();
+#else // ROW2COL
+    unselect_cols();
+    init_rows();
+#endif
 
     // initialize matrix state: all keys off
     for (uint8_t i=0; i < MATRIX_ROWS; i++) {
         matrix[i] = 0;
+        matrix_raw[i] = 0;
         matrix_debouncing[i] = 0;
     }
 
@@ -141,65 +170,81 @@ void matrix_init(void) {
 uint8_t matrix_scan(void)
 {
 
-#if DIODE_DIRECTION == COL2ROW
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        select_row(i);
-        wait_us(30);  // without this wait read unstable value.
-        matrix_row_t cols = read_cols();
-        if (matrix_debouncing[i] != cols) {
-            matrix_debouncing[i] = cols;
-            if (debouncing) {
-                debug("bounce!: "); debug_hex(debouncing); debug("\n");
-            }
-            debouncing = DEBOUNCING_DELAY;
-        }
-        unselect_rows();
-    }
+#if (DIODE_DIRECTION == COL2ROW)
 
-    if (debouncing) {
-        if (--debouncing) {
-            wait_ms(1);
-        } else {
-            for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-                matrix[i] = matrix_debouncing[i];
-            }
-        }
-    }
-#else
-    for (uint8_t i = 0; i < MATRIX_COLS; i++) {
-        select_row(i);
-        wait_us(30);  // without this wait read unstable value.
-        matrix_row_t rows = read_cols();
-        if (matrix_reversed_debouncing[i] != rows) {
-            matrix_reversed_debouncing[i] = rows;
-            if (debouncing) {
-                debug("bounce!: "); debug_hex(debouncing); debug("\n");
-            }
-            debouncing = DEBOUNCING_DELAY;
-        }
-        unselect_rows();
+    // Set row, read cols
+    for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {
+        read_cols_on_row(matrix, current_row);
     }
 
-    if (debouncing) {
-        if (--debouncing) {
-            wait_ms(1);
-        } else {
-            for (uint8_t i = 0; i < MATRIX_COLS; i++) {
-                matrix_reversed[i] = matrix_reversed_debouncing[i];
-            }
-        }
-    }
-    for (uint8_t y = 0; y < MATRIX_ROWS; y++) {
-        matrix_row_t row = 0;
-        for (uint8_t x = 0; x < MATRIX_COLS; x++) {
-            row |= ((matrix_reversed[x] & (1<<y)) >> y) << x;
-        }
-        matrix[y] = row;
+    //     select_row(i);
+    //     wait_us(30);  // without this wait read unstable value.
+    //     matrix_row_t current_row = read_cols();
+    //     if (matrix_debouncing[i] != current_row) {
+    //         matrix_debouncing[i] = current_row;
+    //         if (debouncing) {
+    //             debug("bounce!: "); debug_hex(debouncing); debug("\n");
+    //         }
+    //         debouncing = DEBOUNCING_DELAY;
+    //     }
+    //     unselect_row(i);
+    // }
+
+    // if (debouncing) {
+    //     if (--debouncing) {
+    //         wait_ms(1);
+    //     } else {
+    //         for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+    //             matrix[i] = matrix_debouncing[i];
+    //         }
+    //     }
+    // }
+
+#else // ROW2COL
+
+    // Set col, read rows
+    for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
+        read_rows_on_col(matrix, current_col);
     }
+
+
+    // for (uint8_t i = 0; i < MATRIX_COLS; i++) {
+    //     select_col(i);
+    //     wait_us(30);  // without this wait read unstable value.
+    //     matrix_col_t current_col = read_rows();
+    //     if (matrix_transposed_debouncing[i] != current_col) {
+    //         matrix_transposed_debouncing[i] = current_col;
+    //         if (debouncing) {
+    //             debug("bounce!: "); debug_hex(debouncing); debug("\n");
+    //         }
+    //         debouncing = DEBOUNCING_DELAY;
+    //     }
+    //     unselect_col(i);
+    // }
+
+    // if (debouncing) {
+    //     if (--debouncing) {
+    //         wait_ms(1);
+    //     } else {
+    //         for (uint8_t i = 0; i < MATRIX_COLS; i++) {
+    //             matrix_transposed[i] = matrix_transposed_debouncing[i];
+    //         }
+    //     }
+    // }
+
+    // // Untranspose matrix
+    // for (uint8_t y = 0; y < MATRIX_ROWS; y++) {
+    //     matrix_row_t row = 0;
+    //     for (uint8_t x = 0; x < MATRIX_COLS; x++) {
+    //         row |= ((matrix_transposed[x] & (1<<y)) >> y) << x;
+    //     }
+    //     matrix[y] = row;
+    // }
+
 #endif
 
     matrix_scan_quantum();
-
+// matrix_print();
     return 1;
 }
 
@@ -218,15 +263,22 @@ bool matrix_is_on(uint8_t row, uint8_t col)
 inline
 matrix_row_t matrix_get_row(uint8_t row)
 {
+    // Matrix mask lets you disable switches in the returned matrix data. For example, if you have a
+    // switch blocker installed and the switch is always pressed.
+#ifdef MATRIX_MASKED
+    return matrix[row] & matrix_mask[row];
+#else
     return matrix[row];
+#endif
 }
 
 void matrix_print(void)
 {
-    print("\nr/c 0123456789ABCDEF\n");
+    print_matrix_header();
+
     for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
         phex(row); print(": ");
-        pbin_reverse16(matrix_get_row(row));
+        print_matrix_row(row);
         print("\n");
     }
 }
@@ -235,63 +287,130 @@ uint8_t matrix_key_count(void)
 {
     uint8_t count = 0;
     for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += bitpop16(matrix[i]);
+        count += matrix_bitpop(i);
     }
     return count;
 }
 
+
+
+#if (DIODE_DIRECTION == COL2ROW)
+
 static void init_cols(void)
 {
-#if DIODE_DIRECTION == COL2ROW
-    for(int x = 0; x < MATRIX_COLS; x++) {
-        int pin = col_pins[x];
-#else
-    for(int x = 0; x < MATRIX_ROWS; x++) {
-        int pin = row_pins[x];
-#endif
-        _SFR_IO8((pin >> 4) + 1) &=  ~_BV(pin & 0xF);
-        _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF);
+    for(uint8_t x = 0; x < MATRIX_COLS; x++) {
+        uint8_t pin = col_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
     }
 }
 
-static matrix_row_t read_cols(void)
+static void read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
 {
-    matrix_row_t result = 0;
+    // Clear data in matrix row
+    current_matrix[current_row] = 0;
 
-#if DIODE_DIRECTION == COL2ROW
-    for(int x = 0; x < MATRIX_COLS; x++) {     
-        int pin = col_pins[x];
-#else
-    for(int x = 0; x < MATRIX_ROWS; x++) {
-        int pin = row_pins[x];
-#endif
-        result |= (_SFR_IO8(pin >> 4) & _BV(pin & 0xF)) ? 0 : (SHIFTER << x);
+    // Select row and wait for row selecton to stabilize
+    select_row(current_row);
+    wait_us(30);
+
+    // For each col...
+    for(uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
+
+        // Select the col pin to read (active low)
+        uint8_t pin = col_pins[col_index];
+        uint8_t pin_state = (_SFR_IO8(pin >> 4) & _BV(pin & 0xF));
+
+        // Populate the matrix row with the state of the col pin
+        current_matrix[current_row] |=  pin_state ? 0 : (ROW_SHIFTER << col_index);
     }
-    return result;
+
+    // Unselect row
+    unselect_row(current_row);
+}
+
+static void select_row(uint8_t row)
+{
+    uint8_t pin = row_pins[row];
+    _SFR_IO8((pin >> 4) + 1) |=  _BV(pin & 0xF); // OUT
+    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
+}
+
+static void unselect_row(uint8_t row)
+{
+    uint8_t pin = row_pins[row];
+    _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+    _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
 }
 
 static void unselect_rows(void)
 {
-#if DIODE_DIRECTION == COL2ROW
-    for(int x = 0; x < MATRIX_ROWS; x++) { 
-        int pin = row_pins[x];
-#else
-    for(int x = 0; x < MATRIX_COLS; x++) { 
-        int pin = col_pins[x];
-#endif
-        _SFR_IO8((pin >> 4) + 1) &=  ~_BV(pin & 0xF);
-        _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF);
+    for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
+        uint8_t pin = row_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
     }
 }
 
-static void select_row(uint8_t row)
+#else // ROW2COL
+
+static void init_rows(void)
 {
+    for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
+        uint8_t pin = row_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
 
-#if DIODE_DIRECTION == COL2ROW
-    int pin = row_pins[row];
-#else
-    int pin = col_pins[row];
-#endif
-    _SFR_IO8((pin >> 4) + 1) |=  _BV(pin & 0xF);
-    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF);
+static void read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
+{
+
+    // Select col and wait for col selecton to stabilize
+    select_col(current_col);
+    wait_us(30);
+
+    // For each row...
+    for(uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++) {
+
+        // Check row pin state
+        if ((_SFR_IO8(row_pins[row_index] >> 4) & _BV(row_pins[row_index] & 0xF)) == 0)
+        {
+            // Pin LO, set col bit
+            current_matrix[row_index] |= (ROW_SHIFTER << current_col);
+        }
+        else
+        {
+            // Pin HI, clear col bit
+            current_matrix[row_index] &= ~(ROW_SHIFTER << current_col);
+        }
+    }
+
+    // Unselect col
+    unselect_col(current_col);
+}
+
+static void select_col(uint8_t col)
+{
+    uint8_t pin = col_pins[col];
+    _SFR_IO8((pin >> 4) + 1) |=  _BV(pin & 0xF); // OUT
+    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
 }
+
+static void unselect_col(uint8_t col)
+{
+    uint8_t pin = col_pins[col];
+    _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+    _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+}
+
+static void unselect_cols(void)
+{
+    for(uint8_t x = 0; x < MATRIX_COLS; x++) {
+        uint8_t pin = col_pins[x];
+        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    }
+}
+
+#endif
diff --git a/quantum/process_keycode/process_midi.c b/quantum/process_keycode/process_midi.c
index 8784e64f3..577dad43a 100644
--- a/quantum/process_keycode/process_midi.c
+++ b/quantum/process_keycode/process_midi.c
@@ -7,7 +7,9 @@ int midi_offset = 7;
 bool process_midi(uint16_t keycode, keyrecord_t *record) {
     if (keycode == MI_ON && record->event.pressed) {
       midi_activated = true;
+#ifdef AUDIO_ENABLE
       music_scale_user();
+#endif
       return false;
     }
 
@@ -63,4 +65,4 @@ bool process_midi(uint16_t keycode, keyrecord_t *record) {
         return false;
     }
   return true;
-}
\ No newline at end of file
+}
diff --git a/quantum/process_keycode/process_unicode.c b/quantum/process_keycode/process_unicode.c
index a5d7dca21..cd3a610b4 100644
--- a/quantum/process_keycode/process_unicode.c
+++ b/quantum/process_keycode/process_unicode.c
@@ -2,6 +2,7 @@
 
 static uint8_t input_mode;
 
+__attribute__((weak))
 uint16_t hex_to_keycode(uint8_t hex)
 {
   if (hex == 0x0) {
@@ -41,6 +42,11 @@ void unicode_input_start (void) {
     register_code(KC_PPLS);
     unregister_code(KC_PPLS);
     break;
+  case UC_WINC:
+    register_code(KC_RALT);
+    unregister_code(KC_RALT);
+    register_code(KC_U);
+    unregister_code(KC_U);
   }
   wait_ms(UNICODE_TYPE_DELAY);
 }
@@ -77,6 +83,52 @@ bool process_unicode(uint16_t keycode, keyrecord_t *record) {
   return true;
 }
 
+#ifdef UNICODEMAP_ENABLE
+__attribute__((weak))
+const uint32_t PROGMEM unicode_map[] = {
+};
+
+void register_hex32(uint32_t hex) {
+  uint8_t onzerostart = 1;
+  for(int i = 7; i >= 0; i--) {
+    if (i <= 3) {
+      onzerostart = 0;
+    }
+    uint8_t digit = ((hex >> (i*4)) & 0xF);
+    if (digit == 0) {
+      if (onzerostart == 0) {
+        register_code(hex_to_keycode(digit));
+        unregister_code(hex_to_keycode(digit));
+      }
+    } else {
+      register_code(hex_to_keycode(digit));
+      unregister_code(hex_to_keycode(digit));
+      onzerostart = 0;
+    }
+  }
+}
+
+__attribute__((weak))
+void unicode_map_input_error() {}
+
+bool process_unicode_map(uint16_t keycode, keyrecord_t *record) {
+  if ((keycode & QK_UNICODE_MAP) == QK_UNICODE_MAP && record->event.pressed) {
+    const uint32_t* map = unicode_map;
+    uint16_t index = keycode & 0x7FF;
+    uint32_t code = pgm_read_dword_far(&map[index]);
+    if ((code > 0xFFFF && input_mode == UC_OSX) || (code > 0xFFFFF && input_mode == UC_LNX)) {
+      // when character is out of range supported by the OS
+      unicode_map_input_error();
+    } else {
+      unicode_input_start();
+      register_hex32(code);
+      unicode_input_finish();
+    }
+  }
+  return true;
+}
+#endif
+
 #ifdef UCIS_ENABLE
 qk_ucis_state_t qk_ucis_state;
 
diff --git a/quantum/process_keycode/process_unicode.h b/quantum/process_keycode/process_unicode.h
index 27f8072ee..065eeb5f6 100644
--- a/quantum/process_keycode/process_unicode.h
+++ b/quantum/process_keycode/process_unicode.h
@@ -3,10 +3,11 @@
 
 #include "quantum.h"
 
-#define UC_OSX 0
-#define UC_LNX 1
-#define UC_WIN 2
-#define UC_BSD 3
+#define UC_OSX 0  // Mac OS X
+#define UC_LNX 1  // Linux
+#define UC_WIN 2  // Windows 'HexNumpad'
+#define UC_BSD 3  // BSD (not implemented)
+#define UC_WINC 4 // WinCompose https://github.com/samhocevar/wincompose
 
 #ifndef UNICODE_TYPE_DELAY
 #define UNICODE_TYPE_DELAY 10
@@ -20,6 +21,10 @@ void register_hex(uint16_t hex);
 
 bool process_unicode(uint16_t keycode, keyrecord_t *record);
 
+#ifdef UNICODEMAP_ENABLE
+bool process_unicode_map(uint16_t keycode, keyrecord_t *record);
+#endif
+
 #ifdef UCIS_ENABLE
 #ifndef UCIS_MAX_SYMBOL_LENGTH
 #define UCIS_MAX_SYMBOL_LENGTH 32
diff --git a/quantum/quantum.c b/quantum/quantum.c
index a16bd5443..098312e6e 100644
--- a/quantum/quantum.c
+++ b/quantum/quantum.c
@@ -129,6 +129,9 @@ bool process_record_quantum(keyrecord_t *record) {
   #ifdef UCIS_ENABLE
     process_ucis(keycode, record) &&
   #endif
+  #ifdef UNICODEMAP_ENABLE
+    process_unicode_map(keycode, record) &&
+  #endif
       true)) {
     return false;
   }
diff --git a/quantum/rgblight.c b/quantum/rgblight.c
index f82e3ec55..d550c5866 100644
--- a/quantum/rgblight.c
+++ b/quantum/rgblight.c
@@ -6,24 +6,37 @@
 #include "rgblight.h"
 #include "debug.h"
 
+// Lightness curve using the CIE 1931 lightness formula
+//Generated by the python script provided in http://jared.geek.nz/2013/feb/linear-led-pwm
 const uint8_t DIM_CURVE[] PROGMEM = {
-  0, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3,
-  3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4,
-  4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6,
-  6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8,
-  8, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 11, 11, 11,
-  11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15,
-  15, 15, 16, 16, 16, 16, 17, 17, 17, 18, 18, 18, 19, 19, 19, 20,
-  20, 20, 21, 21, 22, 22, 22, 23, 23, 24, 24, 25, 25, 25, 26, 26,
-  27, 27, 28, 28, 29, 29, 30, 30, 31, 32, 32, 33, 33, 34, 35, 35,
-  36, 36, 37, 38, 38, 39, 40, 40, 41, 42, 43, 43, 44, 45, 46, 47,
-  48, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,
-  63, 64, 65, 66, 68, 69, 70, 71, 73, 74, 75, 76, 78, 79, 81, 82,
-  83, 85, 86, 88, 90, 91, 93, 94, 96, 98, 99, 101, 103, 105, 107, 109,
-  110, 112, 114, 116, 118, 121, 123, 125, 127, 129, 132, 134, 136, 139, 141, 144,
-  146, 149, 151, 154, 157, 159, 162, 165, 168, 171, 174, 177, 180, 183, 186, 190,
-  193, 196, 200, 203, 207, 211, 214, 218, 222, 226, 230, 234, 238, 242, 248, 255
-};
+    0, 0, 0, 0, 0, 1, 1, 1, 1, 1,
+    1, 1, 1, 1, 2, 2, 2, 2, 2, 2,
+    2, 2, 2, 3, 3, 3, 3, 3, 3, 3,
+    3, 4, 4, 4, 4, 4, 4, 5, 5, 5,
+    5, 5, 6, 6, 6, 6, 6, 7, 7, 7,
+    7, 8, 8, 8, 8, 9, 9, 9, 10, 10,
+    10, 10, 11, 11, 11, 12, 12, 12, 13, 13,
+    13, 14, 14, 15, 15, 15, 16, 16, 17, 17,
+    17, 18, 18, 19, 19, 20, 20, 21, 21, 22,
+    22, 23, 23, 24, 24, 25, 25, 26, 26, 27,
+    28, 28, 29, 29, 30, 31, 31, 32, 32, 33,
+    34, 34, 35, 36, 37, 37, 38, 39, 39, 40,
+    41, 42, 43, 43, 44, 45, 46, 47, 47, 48,
+    49, 50, 51, 52, 53, 54, 54, 55, 56, 57,
+    58, 59, 60, 61, 62, 63, 64, 65, 66, 67,
+    68, 70, 71, 72, 73, 74, 75, 76, 77, 79,
+    80, 81, 82, 83, 85, 86, 87, 88, 90, 91,
+    92, 94, 95, 96, 98, 99, 100, 102, 103, 105,
+    106, 108, 109, 110, 112, 113, 115, 116, 118, 120,
+    121, 123, 124, 126, 128, 129, 131, 132, 134, 136,
+    138, 139, 141, 143, 145, 146, 148, 150, 152, 154,
+    155, 157, 159, 161, 163, 165, 167, 169, 171, 173,
+    175, 177, 179, 181, 183, 185, 187, 189, 191, 193,
+    196, 198, 200, 202, 204, 207, 209, 211, 214, 216,
+    218, 220, 223, 225, 228, 230, 232, 235, 237, 240,
+    242, 245, 247, 250, 252, 255,
+    };
+
 const uint8_t RGBLED_BREATHING_TABLE[] PROGMEM = {
   0, 0, 0, 0, 1, 1, 1, 2, 2, 3, 4, 5, 5, 6, 7, 9,
   10, 11, 12, 14, 15, 17, 18, 20, 21, 23, 25, 27, 29, 31, 33, 35,
@@ -42,10 +55,16 @@ const uint8_t RGBLED_BREATHING_TABLE[] PROGMEM = {
   37, 35, 33, 31, 29, 27, 25, 23, 21, 20, 18, 17, 15, 14, 12, 11,
   10, 9, 7, 6, 5, 5, 4, 3, 2, 2, 1, 1, 1, 0, 0, 0
 };
+
+__attribute__ ((weak))
 const uint8_t RGBLED_BREATHING_INTERVALS[] PROGMEM = {30, 20, 10, 5};
+__attribute__ ((weak))
 const uint8_t RGBLED_RAINBOW_MOOD_INTERVALS[] PROGMEM = {120, 60, 30};
+__attribute__ ((weak))
 const uint8_t RGBLED_RAINBOW_SWIRL_INTERVALS[] PROGMEM = {100, 50, 20};
+__attribute__ ((weak))
 const uint8_t RGBLED_SNAKE_INTERVALS[] PROGMEM = {100, 50, 20};
+__attribute__ ((weak))
 const uint8_t RGBLED_KNIGHT_INTERVALS[] PROGMEM = {100, 50, 20};
 
 rgblight_config_t rgblight_config;
@@ -55,13 +74,8 @@ uint8_t rgblight_inited = 0;
 
 
 void sethsv(uint16_t hue, uint8_t sat, uint8_t val, struct cRGB *led1) {
-  // Convert hue, saturation, and value (HSV/HSB) to RGB. DIM_CURVE is used only
-  // on value and saturation (inverted). This looks the most natural.
   uint8_t r = 0, g = 0, b = 0, base, color;
 
-  val = pgm_read_byte(&DIM_CURVE[val]);
-  sat = 255 - pgm_read_byte(&DIM_CURVE[255 - sat]);
-
   if (sat == 0) { // Acromatic color (gray). Hue doesn't mind.
     r = val;
     g = val;
@@ -103,6 +117,9 @@ void sethsv(uint16_t hue, uint8_t sat, uint8_t val, struct cRGB *led1) {
         break;
     }
   }
+  r = pgm_read_byte(&DIM_CURVE[r]);
+  g = pgm_read_byte(&DIM_CURVE[g]);
+  b = pgm_read_byte(&DIM_CURVE[b]);
 
   setrgb(r, g, b, led1);
 }
diff --git a/quantum/rgblight.h b/quantum/rgblight.h
index def26c428..17f04ffcf 100644
--- a/quantum/rgblight.h
+++ b/quantum/rgblight.h
@@ -40,6 +40,12 @@
 #include "eeconfig.h"
 #include "light_ws2812.h"
 
+extern const uint8_t RGBLED_BREATHING_INTERVALS[4] PROGMEM;
+extern const uint8_t RGBLED_RAINBOW_MOOD_INTERVALS[3] PROGMEM;
+extern const uint8_t RGBLED_RAINBOW_SWIRL_INTERVALS[3] PROGMEM;
+extern const uint8_t RGBLED_SNAKE_INTERVALS[3] PROGMEM;
+extern const uint8_t RGBLED_KNIGHT_INTERVALS[3] PROGMEM;
+
 typedef union {
   uint32_t raw;
   struct {