usb_usb: Improve usb_usb converter

+ Keymap in eeprom support
+ Ledmap support
+ Ledmap in eeprom support
+ Mouse support
+ Composite device support
+ Macro to modify number of supported keyboards
+ Reduce binary size

converter/usb_usb/Makefile

@@ -41,7 +41,7 @@
 # Target file name (without extension).
 TARGET = usb_usb
 
-TMK_DIR = ../../tmk_core
+TMK_DIR = ../../tmk_core_custom
 
 # Directory keyboard dependent files exist
 TARGET_DIR = .
@@ -91,10 +91,13 @@ OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
 #   comment out to disable the options.
 #
 MOUSEKEY_ENABLE = yes	# Mouse keys
-EXTRAKEY_ENABLE = yes	# Media control and System control
+#EXTRAKEY_ENABLE = yes	# Media control and System control
-CONSOLE_ENABLE = yes	# Console for debug
+#CONSOLE_ENABLE = yes	# Console for debug
 #COMMAND_ENABLE = yes    # Commands for debug and configuration
 #NKRO_ENABLE = yes	# USB Nkey Rollover
+KEYMAP_IN_EEPROM_ENABLE = yes	# External keymap in eeprom
+LEDMAP_ENABLE = yes	# Enable LED mapping
+LEDMAP_IN_EEPROM_ENABLE = yes # Read LED mapping from eeprom
 
 # Boot Section Size in bytes
 #   Teensy halfKay   512
@@ -110,6 +113,7 @@ OPT_DEFS += -DBOOTLOADER_SIZE=4096
 
 SRC =  \
        keymap_common.c \
+       ledmap.c \
        usb_usb.cpp \
        main.cpp
 

converter/usb_usb/config.h

@@ -33,7 +33,33 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_ROWS 16
 #define MATRIX_COLS 16
 
+/* keymap in eeprom */
+#define FN_ACTIONS_COUNT 32
+#define KEYMAPS_COUNT 3
+
+/* number of leds */
+#define LED_COUNT 3
+#define EECONFIG_LEDMAP_IN_EEPROM 8
+
 /* key combination for command */
 #define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT))) 
 
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+#define NO_ACTION_ONESHOT
+#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
 #endif

converter/usb_usb/keymap_common.c

@@ -21,11 +21,31 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* translates key to keycode */
 uint8_t keymap_key_to_keycode(uint8_t layer, keypos_t key)
 {
+#ifndef KEYMAP_IN_EEPROM_ENABLE
     return pgm_read_byte(&keymaps[(layer)][(key.row)][(key.col)]);
+#else
+    return eeconfig_read_keymap_key(layer, key.row, key.col);
+#endif
 }
 
 /* translates Fn keycode to action */
 action_t keymap_fn_to_action(uint8_t keycode)
 {
-    return (action_t){ .code = pgm_read_word(&fn_actions[FN_INDEX(keycode)]) };
+    return (action_t) {
+#ifndef KEYMAP_IN_EEPROM_ENABLE
+        .code = pgm_read_word(&fn_actions[FN_INDEX(keycode)])
+#else
+        .code = eeconfig_read_keymap_fn_action(FN_INDEX(keycode))
+#endif
+    };
 }
+
+#ifdef KEYMAP_IN_EEPROM_ENABLE
+const uint8_t* keymaps_pointer(void) {
+    return (const uint8_t*)keymaps;
+}
+
+const uint16_t* fn_actions_pointer(void) {
+    return fn_actions;
+}
+#endif

converter/usb_usb/keymap_default.c

@@ -0,0 +1,144 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "keymap_common.h"
+#include "keymap_in_eeprom.h"
+
+
+#ifdef KEYMAP_SECTION_ENABLE
+const uint8_t keymaps[KEYMAPS_COUNT][MATRIX_ROWS][MATRIX_COLS] __attribute__ ((section (".keymap.keymaps"))) = {
+#else
+const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS] PROGMEM = {
+#endif
+#if 0
+    /* 0: plain Qwerty without layer switching
+     *         ,---------------. ,---------------. ,---------------.
+     *         |F13|F14|F15|F16| |F17|F18|F19|F20| |F21|F22|F23|F24|
+     * ,---.   |---------------| |---------------| |---------------| ,-----------. ,---------------. ,-------.
+     * |Esc|   |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau| |VDn|VUp|Mut|Pwr| | Help  |
+     * `---'   `---------------' `---------------' `---------------' `-----------' `---------------' `-------'
+     * ,-----------------------------------------------------------. ,-----------. ,---------------. ,-------.
+     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|JPY|Bsp| |Ins|Hom|PgU| |NmL|  /|  *|  -| |Stp|Agn|
+     * |-----------------------------------------------------------| |-----------| |---------------| |-------|
+     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  \  | |Del|End|PgD| |  7|  8|  9|  +| |Mnu|Und|
+     * |-----------------------------------------------------------| `-----------' |---------------| |-------|
+     * |CapsL |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  :|  #|Retn|               |  4|  5|  6|KP,| |Sel|Cpy|
+     * |-----------------------------------------------------------|     ,---.     |---------------| |-------|
+     * |Shft|  <|  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /| RO|Shift |     |Up |     |  1|  2|  3|KP=| |Exe|Pst|
+     * |-----------------------------------------------------------| ,-----------. |---------------| |-------|
+     * |Ctl|Gui|Alt|MHEN|HNJ| Space  |H/E|HENK|KANA|Alt|Gui|App|Ctl| |Lef|Dow|Rig| |  0    |  .|Ent| |Fnd|Cut|
+     * `-----------------------------------------------------------' `-----------' `---------------' `-------'
+     */
+    KEYMAP_ALL(
+              F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24,
+    ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,    VOLD,VOLU,MUTE,PWR,     HELP,
+    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, JYEN,BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,    STOP,AGIN,
+    TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,     BSLS,     DEL, END, PGDN,    P7,  P8,  P9,  PPLS,    MENU,UNDO,
+    CAPS,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,     NUHS,ENT,                         P4,  P5,  P6,  PCMM,    SLCT,COPY,
+    LSFT,NUBS,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,     RO,  RSFT,          UP,           P1,  P2,  P3,  PEQL,    EXEC,PSTE,
+    LCTL,LGUI,LALT,MHEN,HANJ,     SPC,      HAEN,HENK,KANA,RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT,    FIND,CUT
+    ),
+#endif
+
+#if 0
+    /* Colemak http://colemak.com
+     * ,-----------------------------------------------------------.
+     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backspa|
+     * |-----------------------------------------------------------|
+     * |Tab  |  Q|  W|  F|  P|  G|  J|  L|  U|  Y|  ;|  [|  ]|    \|
+     * |-----------------------------------------------------------|
+     * |BackSp|  A|  R|  S|  T|  D|  H|  N|  E|  I|  O|  '|Return  |
+     * |-----------------------------------------------------------|
+     * |Shift   |  Z|  X|  C|  V|  B|  K|  M|  ,|  ,|  /|Shift     |
+     * |-----------------------------------------------------------|
+     * |Ctrl |Gui |Alt |         Space         |Alt |Gui |Menu|Ctrl|
+     * `----------------------------------------------------------'
+     */
+    KEYMAP_ALL(
+              F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24,
+    ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,    VOLD,VOLU,MUTE,PWR,     HELP,
+    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, JYEN,BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,    STOP,AGIN,
+    TAB, Q,   W,   F,   P,   G,   J,   L,   U,   Y,   SCLN,LBRC,RBRC,     BSLS,     DEL, END, PGDN,    P7,  P8,  P9,  PPLS,    MENU,UNDO,
+    BSPC,A,   R,   S,   T,   D,   H,   N,   E,   I,   O,   QUOT,     NUHS,ENT,                         P4,  P5,  P6,  PCMM,    SLCT,COPY,
+    LSFT,NUBS,Z,   X,   C,   V,   B,   K,   M,   COMM,DOT, SLSH,     RO,  RSFT,          UP,           P1,  P2,  P3,  PEQL,    EXEC,PSTE,
+    LCTL,LGUI,LALT,MHEN,HANJ,     SPC,      HAEN,HENK,KANA,RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT,    FIND,CUT
+    ),
+
+    /* Dvorak http://en.wikipedia.org/wiki/Dvorak_Simplified_Keyboard
+     * ,-----------------------------------------------------------.
+     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  [|  ]|Backspa|
+     * |-----------------------------------------------------------|
+     * |Tab  |  '|  ,|  .|  P|  Y|  F|  G|  C|  R|  L|  /|  =|    \|
+     * |-----------------------------------------------------------|
+     * |BackSp|  A|  O|  E|  U|  I|  D|  H|  T|  N|  S|  -|Return  |
+     * |-----------------------------------------------------------|
+     * |Shift   |  ;|  Q|  J|  K|  X|  B|  M|  Wl  V|  Z|Shift     |
+     * |-----------------------------------------------------------|
+     * |Ctrl |Gui |Alt |         Space         |Alt |Gui |Menu|Ctrl|
+     * `-----------------------------------------------------------'
+     */
+    KEYMAP_ALL(
+              F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24,
+    ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,    VOLD,VOLU,MUTE,PWR,     HELP,
+    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   LBRC,RBRC,JYEN,BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,    STOP,AGIN,
+    TAB, QUOT,COMM,DOT, P,   Y,   F,   G,   C,   R,   L,   SLSH,EQL,      BSLS,     DEL, END, PGDN,    P7,  P8,  P9,  PPLS,    MENU,UNDO,
+    CAPS,A,   O,   E,   U,   I,   D,   H,   T,   N,   S,   MINS,     NUHS,ENT,                         P4,  P5,  P6,  PCMM,    SLCT,COPY,
+    LSFT,NUBS,SCLN,Q,   J,   K,   X,   B,   M,   W,   V,   Z,        RO,  RSFT,          UP,           P1,  P2,  P3,  PEQL,    EXEC,PSTE,
+    LCTL,LGUI,LALT,MHEN,HANJ,     SPC,      HAEN,HENK,KANA,RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT,    FIND,CUT
+    ),
+
+    /* Workman http://viralintrospection.wordpress.com/2010/09/06/a-different-philosophy-in-designing-keyboard-layouts/
+     * ,-----------------------------------------------------------.
+     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backspa|
+     * |-----------------------------------------------------------|
+     * |Tab  |  Q|  D|  R|  W|  B|  J|  F|  U|  P|  ;|  [|  ]|    \|
+     * |-----------------------------------------------------------|
+     * |CapsLo|  A|  S|  H|  T|  G|  Y|  N|  E|  O|  I|  '|Return  |
+     * |-----------------------------------------------------------|
+     * |Shift   |  Z|  X|  M|  C|  V|  K|  L|  ,|  ,|  /|Shift     |
+     * |-----------------------------------------------------------|
+     * |Ctrl |Gui |Alt |         Space         |Alt |Gui |Menu|Ctrl|
+     * `-----------------------------------------------------------'
+     */
+    KEYMAP_ALL(
+              F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24,
+    ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,    VOLD,VOLU,MUTE,PWR,     HELP,
+    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, JYEN,BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,    STOP,AGIN,
+    TAB, Q,   D,   R,   W,   B,   J,   F,   U,   P,   SCLN,LBRC,RBRC,     BSLS,     DEL, END, PGDN,    P7,  P8,  P9,  PPLS,    MENU,UNDO,
+    CAPS,A,   S,   H,   T,   G,   Y,   N,   E,   O,   I,   QUOT,     NUHS,ENT,                         P4,  P5,  P6,  PCMM,    SLCT,COPY,
+    LSFT,NUBS,Z,   X,   M,   C,   V,   K,   L,   COMM,DOT, SLSH,     RO,  RSFT,          UP,           P1,  P2,  P3,  PEQL,    EXEC,PSTE,
+    LCTL,LGUI,LALT,MHEN,HANJ,     SPC,      HAEN,HENK,KANA,RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT,    FIND,CUT
+    ),
+#endif
+};
+
+#ifdef KEYMAP_SECTION_ENABLE
+const uint16_t fn_actions[FN_ACTIONS_COUNT] __attribute__ ((section (".keymap.fn_actions"))) = {
+#else
+const uint16_t fn_actions[] PROGMEM = {
+#endif
+};
+
+#ifdef KEYMAP_IN_EEPROM_ENABLE
+uint16_t keys_count(void) {
+    return sizeof(keymaps) / sizeof(keymaps[0]) * MATRIX_ROWS * MATRIX_COLS;
+}
+
+uint16_t fn_actions_count(void) {
+    return sizeof(fn_actions) / sizeof(fn_actions[0]);
+}
+#endif

converter/usb_usb/ledmap.c

@@ -0,0 +1,38 @@
+#include <avr/pgmspace.h>
+#include "ledmap.h"
+#include "debug.h"
+
+
+#ifdef LEDMAP_ENABLE
+
+static const uint16_t ledmaps[LED_COUNT] PROGMEM = {
+    [0] = LEDMAP_NUM_LOCK,
+    [1] = LEDMAP_CAPS_LOCK,
+    [2] = LEDMAP_SCROLL_LOCK
+};
+static uint8_t usb_led;
+void kbd_led_set(uint8_t usb_led);
+
+ledmap_t ledmap_get_code(uint8_t index)
+{
+    return (ledmap_t) { .code = pgm_read_word(&ledmaps[index]) };
+}
+
+void ledmap_led_init(void)
+{
+    usb_led = 0;
+}
+
+void ledmap_led_on(uint8_t index)
+{
+    usb_led |= (1<<index);
+    kbd_led_set(usb_led);
+}
+
+void ledmap_led_off(uint8_t index)
+{
+    usb_led &= ~(1<<index);
+    kbd_led_set(usb_led);
+}
+
+#endif

converter/usb_usb/main.cpp

@@ -9,11 +9,10 @@
 #include "sendchar.h"
 #include "debug.h"
 #include "keyboard.h"
-#include "led.h"
 
 
 /* LED ping configuration */
-#define TMK_LED
+//#define TMK_LED
 //#define LEONARDO_LED
 #if defined(TMK_LED)
 // For TMK converter and Teensy
@@ -54,7 +53,7 @@ static void LUFA_setup(void)
     print_set_sendchar(sendchar);
 }
 
-
+bool kbd_init = false;
 
 int main(void)
 {
@@ -81,6 +80,7 @@ int main(void)
         _delay_ms(1000);
     }
 
+    kbd_init = true;
     debug("init: done\n");
 
     for (;;) {

converter/usb_usb/usb_usb.cpp

@@ -32,7 +32,13 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "timer.h"
 #include "matrix.h"
 #include "led.h"
+#include "action.h"
+#include "host.h"
 
+#define HID_MOUSE_ENABLE
+#define HID_COMPOSITE_ENABLE
+#define HID_KEYBOARD_COUNT 2
+#define USB_HUB_COUNT 1
 
 /* KEY CODE to Matrix
  *
@@ -61,6 +67,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 // Integrated key state of all keyboards
 static report_keyboard_t keyboard_report;
+#ifdef HID_MOUSE_ENABLE
+extern report_mouse_t mouse_report;
+static uint8_t mouse_button;
+#endif
 
 static bool matrix_is_mod = false;
 
@@ -69,16 +79,44 @@ static bool matrix_is_mod =false;
  * This supports two cascaded hubs and four keyboards
  */
 USB usb_host;
+
+#ifdef USB_HUB_COUNT > 0
 USBHub hub1(&usb_host);
+#ifdef USB_HUB_COUNT > 1
 USBHub hub2(&usb_host);
+#endif
+#endif
+
+#ifdef HID_COMPOSITE_ENABLE
+HIDBoot<HID_PROTOCOL_KEYBOARD | HID_PROTOCOL_MOUSE> composite(&usb_host);
+#else
 HIDBoot<HID_PROTOCOL_KEYBOARD>    kbd1(&usb_host);
+#endif
+#if HID_KEYBOARD_COUNT > 1
 HIDBoot<HID_PROTOCOL_KEYBOARD>    kbd2(&usb_host);
+#if HID_KEYBOARD_COUNT > 2
 HIDBoot<HID_PROTOCOL_KEYBOARD>    kbd3(&usb_host);
+#if HID_KEYBOARD_COUNT > 3
 HIDBoot<HID_PROTOCOL_KEYBOARD>    kbd4(&usb_host);
+#endif
+#endif
+#endif
+
 KBDReportParser kbd_parser1;
+#if HID_KEYBOARD_COUNT > 1
 KBDReportParser kbd_parser2;
+#if HID_KEYBOARD_COUNT > 1
 KBDReportParser kbd_parser3;
+#if HID_KEYBOARD_COUNT > 1
 KBDReportParser kbd_parser4;
+#endif
+#endif
+#endif
+
+#ifdef HID_MOUSE_ENABLE
+HIDBoot<HID_PROTOCOL_MOUSE>       mouse1(&usb_host);
+MOUSEReportParser mouse_parser1;
+#endif
 
 
 uint8_t matrix_rows(void) { return MATRIX_ROWS; }
@@ -87,10 +125,24 @@ bool matrix_has_ghost(void) { return false; }
 void matrix_init(void) {
     // USB Host Shield setup
     usb_host.Init();
+#ifdef HID_COMPOSITE_ENABLE
+    composite.SetReportParser(0, (HIDReportParser*)&kbd_parser1);
+    composite.SetReportParser(1, (HIDReportParser*)&mouse_parser1);
+#else
     kbd1.SetReportParser(0, (HIDReportParser*)&kbd_parser1);
+#endif
+#if HID_KEYBOARD_COUNT > 1
     kbd2.SetReportParser(0, (HIDReportParser*)&kbd_parser2);
+#if HID_KEYBOARD_COUNT > 2
     kbd3.SetReportParser(0, (HIDReportParser*)&kbd_parser3);
+#if HID_KEYBOARD_COUNT > 3
     kbd4.SetReportParser(0, (HIDReportParser*)&kbd_parser4);
+#endif
+#endif
+#endif
+#ifdef HID_MOUSE_ENABLE
+    mouse1.SetReportParser(0, (HIDReportParser*)&mouse_parser1);
+#endif
 }
 
 static void or_report(report_keyboard_t report) {
@@ -110,27 +162,52 @@ static void or_report(report_keyboard_t report) {
 
 uint8_t matrix_scan(void) {
     static uint16_t last_time_stamp1 = 0;
+#if HID_KEYBOARD_COUNT > 1
     static uint16_t last_time_stamp2 = 0;
+#if HID_KEYBOARD_COUNT > 2
     static uint16_t last_time_stamp3 = 0;
+#if HID_KEYBOARD_COUNT > 3
     static uint16_t last_time_stamp4 = 0;
+#endif
+#endif
+#endif
 
     // check report came from keyboards
-    if (kbd_parser1.time_stamp != last_time_stamp1 ||
+    if (kbd_parser1.time_stamp != last_time_stamp1
-        kbd_parser2.time_stamp != last_time_stamp2 ||
+#if HID_KEYBOARD_COUNT > 1
-        kbd_parser3.time_stamp != last_time_stamp3 ||
+        || kbd_parser2.time_stamp != last_time_stamp2
-        kbd_parser4.time_stamp != last_time_stamp4) {
+#if HID_KEYBOARD_COUNT > 2
+        || kbd_parser3.time_stamp != last_time_stamp3
+#if HID_KEYBOARD_COUNT > 3
+        || kbd_parser4.time_stamp != last_time_stamp4
+#endif
+#endif
+#endif
+    ) {
 
         last_time_stamp1 = kbd_parser1.time_stamp;
+#if HID_KEYBOARD_COUNT > 1
         last_time_stamp2 = kbd_parser2.time_stamp;
+#if HID_KEYBOARD_COUNT > 2
         last_time_stamp3 = kbd_parser3.time_stamp;
+#if HID_KEYBOARD_COUNT > 3
         last_time_stamp4 = kbd_parser4.time_stamp;
+#endif
+#endif
+#endif
 
         // clear and integrate all reports
         keyboard_report = {};
         or_report(kbd_parser1.report);
+#if HID_KEYBOARD_COUNT > 1
         or_report(kbd_parser2.report);
+#if HID_KEYBOARD_COUNT > 2
         or_report(kbd_parser3.report);
+#if HID_KEYBOARD_COUNT > 3
         or_report(kbd_parser4.report);
+#endif
+#endif
+#endif
 
         matrix_is_mod = true;
 
@@ -143,6 +220,42 @@ uint8_t matrix_scan(void) {
         matrix_is_mod = false;
     }
 
+#ifdef HID_MOUSE_ENABLE
+    static uint16_t last_mouse_time_stamp = 0;
+    if (last_mouse_time_stamp != mouse_parser1.time_stamp) {
+        last_mouse_time_stamp = mouse_parser1.time_stamp;
+        if (mouse_parser1.report.x || mouse_parser1.report.y) {
+            int8_t x = mouse_report.x;
+            int8_t y = mouse_report.y;
+            mouse_report.x = mouse_parser1.report.x;
+            mouse_report.y = mouse_parser1.report.y;
+            host_mouse_send(&mouse_report);
+            mouse_report.x = x;
+            mouse_report.y = y;
+        }
+        if (mouse_parser1.report.v) {
+            uint8_t code = 0;
+            if (mouse_parser1.report.v == 1) code = KC_MS_WH_UP;
+            else if (mouse_parser1.report.v == -1) code = KC_MS_WH_DOWN;
+            if (code) {
+                keyevent_t e;
+                e.key.row = ROW(code);
+                e.key.col = COL(code);
+                e.pressed = 1;
+                e.time = (timer_read() | 1); /* time should not be 0 */
+                action_exec(e);
+                e.pressed = 0;
+                e.time = (timer_read() | 1); /* time should not be 0 */
+                action_exec(e);
+            }
+        }
+        if (mouse_button != mouse_parser1.report.buttons) {
+            mouse_button = mouse_parser1.report.buttons;
+            matrix_is_mod |= true;
+        }
+    }
+#endif
+
     uint16_t timer;
     timer = timer_read();
     usb_host.Task();
@@ -181,6 +294,16 @@ matrix_row_t matrix_get_row(uint8_t row) {
         row_bits |= keyboard_report.mods;
     }
 
+#ifdef HID_MOUSE_ENABLE
+    if (IS_MOUSEKEY(CODE(row, 0)) && mouse_button) {
+        if (mouse_button & (1<<0)) row_bits |= (1<<(KC_MS_BTN1 - KC_MS_UP));
+        if (mouse_button & (1<<1)) row_bits |= (1<<(KC_MS_BTN2 - KC_MS_UP));
+        if (mouse_button & (1<<2)) row_bits |= (1<<(KC_MS_BTN3 - KC_MS_UP));
+        if (mouse_button & (1<<3)) row_bits |= (1<<(KC_MS_BTN4 - KC_MS_UP));
+        if (mouse_button & (1<<4)) row_bits |= (1<<(KC_MS_BTN5 - KC_MS_UP));
+    }
+#endif
+
     for (uint8_t i = 0; i < KEYBOARD_REPORT_KEYS; i++) {
         if (IS_ANY(keyboard_report.keys[i])) {
             if (row == ROW(keyboard_report.keys[i])) {
@@ -214,8 +337,32 @@ void matrix_print(void) {
 
 void led_set(uint8_t usb_led)
 {
+#ifdef HID_COMPOSITE_ENABLE
+    composite.SetReport(0, 0, 2, 0, 1, &usb_led);
+#else
     kbd1.SetReport(0, 0, 2, 0, 1, &usb_led);
+#endif
+#if HID_KEYBOARD_COUNT > 1
     kbd2.SetReport(0, 0, 2, 0, 1, &usb_led);
+#if HID_KEYBOARD_COUNT > 2
     kbd3.SetReport(0, 0, 2, 0, 1, &usb_led);
+#if HID_KEYBOARD_COUNT > 3
     kbd4.SetReport(0, 0, 2, 0, 1, &usb_led);
+#endif
+#endif
+#endif
 }
+
+extern bool kbd_init;
+
+#ifdef __cplusplus
+extern "C" {
+void kbd_led_set(uint8_t usb_led)
+{
+    if (kbd_init) {
+        dprintf("USB LED: %d\n", usb_led);
+        led_set(usb_led);
+    }
+}
+}
+#endif

tmk_core_custom

@@ -1 +1 @@
-Subproject commit fe527f1c8a660a46a0bacb12d9be90903b9bb5b1
+Subproject commit 85bb7f9de8452c1a4e718ae686f80249a490bc26