diff --git a/keyboards/infinity60/config.h b/keyboards/infinity60/config.h
index f8346fe165..83930901cb 100644
--- a/keyboards/infinity60/config.h
+++ b/keyboards/infinity60/config.h
@@ -54,7 +54,7 @@ along with this program. If not, see .
//#define INFINITY_PROTOTYPE
/* Keymap for Infinity 1.1a (first revision with LED support) */
-//#define INFINITY_LED
+#define INFINITY_LED
/*
* Feature disable options
diff --git a/keyboards/infinity60/halconf.h b/keyboards/infinity60/halconf.h
index 46b37a4f46..f89dfc2e1e 100644
--- a/keyboards/infinity60/halconf.h
+++ b/keyboards/infinity60/halconf.h
@@ -76,7 +76,7 @@
* @brief Enables the I2C subsystem.
*/
#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
-#define HAL_USE_I2C FALSE
+#define HAL_USE_I2C TRUE
#endif
/**
@@ -139,7 +139,7 @@
* @brief Enables the SERIAL over USB subsystem.
*/
#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
-#define HAL_USE_SERIAL_USB TRUE
+#define HAL_USE_SERIAL_USB FALSE
#endif
/**
diff --git a/keyboards/infinity60/keymaps/jpetermans/Makefile b/keyboards/infinity60/keymaps/jpetermans/Makefile
new file mode 100644
index 0000000000..df3d1e952f
--- /dev/null
+++ b/keyboards/infinity60/keymaps/jpetermans/Makefile
@@ -0,0 +1,4 @@
+
+ifndef QUANTUM_DIR
+ include ../../../../Makefile
+endif
diff --git a/keyboards/infinity60/keymaps/jpetermans/config.h b/keyboards/infinity60/keymaps/jpetermans/config.h
new file mode 100644
index 0000000000..72a2ed0810
--- /dev/null
+++ b/keyboards/infinity60/keymaps/jpetermans/config.h
@@ -0,0 +1,11 @@
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+
+#include "../../config.h"
+
+//overrides
+#undef TAPPING_TOGGLE
+#define TAPPING_TOGGLE 2
+
+#endif
diff --git a/keyboards/infinity60/keymaps/jpetermans/keymap.c b/keyboards/infinity60/keymaps/jpetermans/keymap.c
new file mode 100644
index 0000000000..59249ff728
--- /dev/null
+++ b/keyboards/infinity60/keymaps/jpetermans/keymap.c
@@ -0,0 +1,304 @@
+#include "infinity60.h"
+#include "led_controller.h"
+
+//Helpful Defines
+#define _______ KC_TRNS
+
+//Define Layer Names
+#define _BASE 0
+#define _NUMPAD 1
+#define _FNAV 2
+#define _MEDIA 3
+#define _TILDE 4
+
+//IS31 chip has 8 available led pages, using 0 for all leds and 7 for single toggles
+#define max_pages 6
+
+enum ic60_keycodes {
+ NUMPAD,
+ FNAV,
+ MEDIA,
+ TILDE,
+ CTLALTDEL,
+ BACKLIGHT,
+ BRIGHT,
+ DIM,
+ ALL,
+ GAME,
+ MODE_SINGLE,
+ MODE_PAGE,
+ MODE_FLASH
+};
+
+uint8_t current_layer_global = 0;
+uint8_t led_mode_global = MODE_SINGLE;
+uint8_t backlight_status_global = 1; //init on/off state of backlight
+uint32_t led_layer_state = 0;
+
+/* ==================================
+ * KEYMAPS
+ * ==================================*/
+
+const uint16_t keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ /* Layer 0: Default Layer
+ * ,-----------------------------------------------------------.
+ * |Esc| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =| Backs|
+ * |-----------------------------------------------------------|
+ * |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \|
+ * |-----------------------------------------------------------|
+ * |CapsLo| A| S| D| F| G| H| J| K| L| ;| '|Enter |
+ * |-----------------------------------------------------------|
+ * |Shif| | Z| X| C| V| B| N| M| ,| .| /|Shift |
+ * |-----------------------------------------------------------|
+ * |Ctrl|Gui |Alt | Space |Alt |Gui | FN | Ctrl |
+ * `-----------------------------------------------------------'
+ */
+ /* default */
+ [_BASE] = KEYMAP( \
+ KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS,KC_EQL, KC_BSLS,KC_NO,\
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC,KC_RBRC,KC_BSPC, \
+ TT(_FNAV), KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN,KC_QUOT,KC_ENT, \
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM,KC_DOT, KC_SLSH,F(TILDE),KC_NO, \
+ KC_LCTL, KC_LGUI,KC_LALT, LT(_FNAV, KC_SPC), KC_RALT,TG(_NUMPAD),MO(_MEDIA), KC_RCTL \
+ ),
+
+ /* numpad */
+ [_NUMPAD] = KEYMAP( \
+ _______,_______,_______,_______,_______,_______,_______, KC_P7, KC_P8, KC_P9, KC_PSLS, _______,_______,_______,KC_NO,\
+ _______,_______,_______,_______,_______,_______,_______, KC_P4, KC_P5, KC_P6, KC_PAST, _______,_______,_______, \
+ MO(_FNAV),_______,_______,_______,_______,_______,_______, KC_P1, KC_P2, KC_P3, KC_PMNS, _______,_______, \
+ _______,_______,_______,_______,_______,_______,_______, KC_P0,KC_COMM,KC_PDOT,KC_PPLS, _______,KC_NO, \
+ _______,_______,_______, TO(_BASE), _______,_______,_______,_______ \
+ ),
+
+ /* F-, arrow, and media keys */
+ [_FNAV] = KEYMAP( \
+ KC_GRV, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, _______,KC_NO,\
+ KC_CAPS,_______,_______,_______,_______,_______,_______,KC_PGUP,KC_UP,KC_PGDN,KC_PSCR,_______,_______,KC_DEL, \
+ _______,_______,KC_BTN2,_______,_______,_______,KC_HOME,KC_LEFT,KC_DOWN,KC_RGHT,KC_INS,_______,_______, \
+ _______,KC_APP,KC_BTN1,KC_CALC,_______,_______,KC_END,_______,_______,_______,_______,_______,KC_NO, \
+ _______,_______,_______, _______, F(CTLALTDEL),KC_NLCK,_______,_______ \
+ ),
+
+ /* media */
+ [_MEDIA] = KEYMAP( \
+ _______,F(MODE_SINGLE),F(MODE_PAGE),F(MODE_FLASH),_______,_______,_______, _______, _______, _______,KC_MUTE, KC_VOLD, KC_VOLU,_______,KC_NO,\
+ _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______,_______,\
+ _______,_______,_______,_______,_______,F(GAME),_______, _______, _______, _______,_______, _______,_______, \
+ _______,_______,F(ALL) ,F(BRIGHT),F(DIM),F(BACKLIGHT),_______, _______, KC_MPRV, KC_MNXT,KC_MSTP, _______,KC_NO, \
+ _______,_______,_______, KC_MPLY, _______,_______, _______,_______ \
+ ),
+ /* ~ */
+ [_TILDE] = KEYMAP( \
+ KC_GRV,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______,_______,KC_NO,\
+ _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______,_______,\
+ _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______, \
+ _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,KC_NO, \
+ _______,_______,_______, _______, _______,_______, _______,_______ \
+ ),
+ /* template */
+ [5] = KEYMAP( \
+ _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______,_______,KC_NO,\
+ _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______,_______,\
+ _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,_______, \
+ _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______, _______,KC_NO, \
+ _______,_______,_______, _______, _______,_______, _______,_______ \
+ ),
+};
+
+//id for user defined functions and macros
+enum function_id {
+ NONE,
+};
+
+enum macro_id {
+ ACTION_LEDS_ALL,
+ ACTION_LEDS_GAME,
+ ACTION_LEDS_BACKLIGHT,
+ ACTION_LEDS_BRIGHT,
+ ACTION_LEDS_DIM,
+ ACTION_LEDS_SINGLE,
+ ACTION_LEDS_PAGE,
+ ACTION_LEDS_FLASH
+};
+
+/* ==================================
+ * LED MAPPING
+ * ==================================*/
+
+/*
+ Infinity60 LED MAP
+ 11 12 13 14 15 16 17 18 21 22 23 24 25 26 27*
+ 28 31 32 33 34 35 36 37 38 41 42 43 44 45
+ 46 47 48 51 52 53 54 55 56 57 58 61 62
+ 63 64 65 66 67 68 71 72 73 74 75 76 77*
+ 78 81 82 83 84 85 86 87
+ *Unused in Alphabet Layout
+*/
+
+//======== full page arrays =========
+//any change in array size needs to be mirrored in matrix_init_user
+uint8_t led_numpad[16] = {
+ 18,21,22,23,
+ 37,38,41,42,
+ 55,56,57,58,
+ 72,73,74,75
+};
+//LED Page 2 - _Nav
+uint8_t led_nav[12] = {
+ 38,
+ 47,48, 55,56,57,
+ 64,65,66
+};
+//LED Page 3 - _Media
+uint8_t led_media[15] = {
+ 12,13,14, 23,24,25,
+ 65,66,67,68, 73,74,75,
+ 83, 86
+};
+//LED Page 4 - _Game "WASD"
+uint8_t led_game[5] = {
+ 11,
+ 32,
+ 47,48,51
+};
+
+//======== qmk functions =========
+const uint16_t fn_actions[] = {
+ [CTLALTDEL] = ACTION_KEY(LALT(LCTL(KC_DEL))),
+ [TILDE] = ACTION_LAYER_MODS(_TILDE, MOD_LSFT),
+ [ALL] = ACTION_FUNCTION(ACTION_LEDS_ALL),
+ [GAME] = ACTION_FUNCTION(ACTION_LEDS_GAME),
+ [BACKLIGHT] = ACTION_FUNCTION(ACTION_LEDS_BACKLIGHT),
+ [BRIGHT] = ACTION_FUNCTION(ACTION_LEDS_BRIGHT),
+ [DIM] = ACTION_FUNCTION(ACTION_LEDS_DIM),
+ [MODE_SINGLE] = ACTION_FUNCTION(ACTION_LEDS_SINGLE),
+ [MODE_PAGE] = ACTION_FUNCTION(ACTION_LEDS_PAGE),
+ [MODE_FLASH] = ACTION_FUNCTION(ACTION_LEDS_FLASH),
+};
+
+/* custom action function */
+void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
+ msg_t msg;
+
+ switch(id) {
+ case ACTION_LEDS_ALL:
+ if(record->event.pressed) {
+ led_mode_global = led_mode_global == ALL ? MODE_SINGLE : ALL;
+ msg=TOGGLE_ALL;
+ chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
+ }
+ break;
+
+ case ACTION_LEDS_BACKLIGHT:
+ if(record->event.pressed) {
+ backlight_status_global ^= 1;
+ msg=(backlight_status_global << 8) | TOGGLE_BACKLIGHT;
+ chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
+ }
+ break;
+
+ case ACTION_LEDS_GAME:
+ if(record->event.pressed) {
+ led_mode_global = led_mode_global == GAME ? MODE_SINGLE : GAME;
+
+ msg=(4 << 8) | DISPLAY_PAGE;
+ chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
+ }
+ break;
+
+ case ACTION_LEDS_BRIGHT:
+ if(record->event.pressed) {
+ msg=(1 << 8) | STEP_BRIGHTNESS;
+ chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
+ }
+ break;
+
+ case ACTION_LEDS_DIM:
+ if(record->event.pressed) {
+ msg=(0 << 8) | STEP_BRIGHTNESS;
+ chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
+ }
+ break;
+
+ //set led_mode for matrix_scan to toggle leds
+ case ACTION_LEDS_SINGLE:
+ led_mode_global = MODE_SINGLE;
+ break;
+ case ACTION_LEDS_PAGE:
+ led_mode_global = MODE_PAGE;
+ break;
+ case ACTION_LEDS_FLASH:
+ led_mode_global = MODE_FLASH;
+ break;
+
+ }
+}
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+ return MACRO_NONE;
+};
+
+
+bool process_record_user (uint16_t keycode, keyrecord_t *record) {
+ return true;
+}
+
+// Runs just one time when the keyboard initializes.
+void matrix_init_user(void) {
+
+ led_controller_init();
+
+ // Write predefined led pages.
+ write_led_page(_NUMPAD, led_numpad, 16);
+ chThdSleepMilliseconds(10);
+
+ write_led_page(_FNAV, led_nav, 12);
+ chThdSleepMilliseconds(10);
+
+ write_led_page(_MEDIA, led_media, 15);
+ chThdSleepMilliseconds(10);
+
+ write_led_page(4, led_game, 5);
+ chThdSleepMilliseconds(1000);
+};
+
+// Loops constantly in the background.
+void matrix_scan_user(void) {
+ uint8_t page;
+ uint8_t led_pin_byte;
+ msg_t msg;
+
+ if (backlight_status_global == 0) {//backlight is off, skip the rest
+ return;
+ }
+
+ if (led_layer_state != layer_state && led_mode_global != GAME && led_mode_global != ALL) {
+ //check mode
+ //Turn on layer indicator or page depending on mode
+ switch(led_mode_global) {
+ case MODE_FLASH: //flash preset page leds then single indicator
+ page = biton32(layer_state) > max_pages ? 7 : biton32(layer_state);
+ msg=(page << 8) | DISPLAY_PAGE;
+ chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
+ chThdSleepMilliseconds(500);
+ //flow to display single layer leds
+
+ case MODE_SINGLE: //light layer indicators for all active layers
+ led_pin_byte = layer_state & 0xFF;
+ msg=(7 << 8) | DISPLAY_PAGE;
+ chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
+ msg=(1 << 16) | (led_pin_byte << 8) | SET_FULL_ROW;
+ chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
+ break;
+
+ case MODE_PAGE: //display pre-defined led page
+ page = biton32(layer_state) > max_pages ? 7 : biton32(layer_state);
+ msg=(page << 8) | DISPLAY_PAGE;
+ chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
+ break;
+ }
+ led_layer_state = layer_state;
+ }
+}
diff --git a/keyboards/infinity60/keymaps/jpetermans/readme.md b/keyboards/infinity60/keymaps/jpetermans/readme.md
new file mode 100644
index 0000000000..b83057ea7b
--- /dev/null
+++ b/keyboards/infinity60/keymaps/jpetermans/readme.md
@@ -0,0 +1,87 @@
+Backlight for Infinity60
+========================
+
+## Led Controller Specs
+
+The Infinity60 (revision 1.1a) pcb uses the IS31FL3731C matrix LED driver from ISSI [(datasheet)](http://www.issi.com/WW/pdf/31FL3731C.pdf). The IS31 has the ability to control two led matrices (A & B), each matrix controlling 9 pins, each pin controlling 8 leds. The Infinity only utilizes matrix A.
+
+Infinity60 LED Map:
+digits mean "row" and "col", i.e. 45 means pin 4, column 5 in the IS31 datasheet
+```c
+ 11 12 13 14 15 16 17 18 21 22 23 24 25 26 27*
+ 28 31 32 33 34 35 36 37 38 41 42 43 44 45
+ 46 47 48 51 52 53 54 55 56 57 58 61 62
+ 63 64 65 66 67 68 71 72 73 74 75 76 77*
+ 78 81 82 83 84 85 86 87
+```
+*Unused in Alphabet Layout
+
+The IS31 includes 8 led pages (or frames) 0-7 than can be displayed, and each page consists of 144 bytes.
+- **bytes 0 - 17** - LED control (on/off).
+ * 18 pins which alternate between A and B matrices (A1, B1, A2, B2, ..).
+ * Each byte controls the 8 leds on that pin with bits (8 to 1).
+- **bytes 8 - 35** - Blink control.
+ * Same as LED control above, but sets blink on/off.
+- **bytes 36 - 143** - PWM control.
+ * One byte per LED, sets PWM from 0 to 255.
+ * Same as above, the register alternates, every 8 *bytes* (not bits) between the A & B matrices.
+
+## Led Controller Code
+In the Infinity60 project folder, led_controller.c sets up ability to write led layers at startup or control leds on demand as part of fn_actions. By default led_controller.c assumes page 0 will be used for full on/off. The remaining 7 pages (1-7) are free for preset led maps or single led actions at init or on demand. Communication with the IS31 is primarily done through the led_mailbox using chMBPost described further below under "Sending messages in Keymap.c". This code is based on work matt3o and flabbergast did for tmk firmware on the [whitefox](https://github.com/tmk/whitefox).
+
+One function is available to directly set leds without the mailbox:
+```
+write_led_page(page#, array of leds by address, # of addresses in array)
+```
+This function saves a full page to the controller using a supplied array of led locations such as:
+```c
+uint8_t led_numpad[16] = {
+ 18,21,22,23,
+ 37,38,41,42,
+ 55,56,57,58,
+ 72,73,74,75
+}
+write_led_page(5, led_numpad, 16);
+```
+
+Remaining led control is done through the led mailbox using these message types:
+- **SET_FULL_ROW** (3 bytes) - message type, 8-bit mask, and row#. Sets all leds on one pin per the bit mask.
+- **OFF_LED, ON_LED, TOGGLE_LED** (3 bytes) - message type, led address, and page#. Off/on/toggle specific led.
+- **BLINK_OFF_LED, BLINK_ON_LED, BLINK_OFF_LED** (3 bytes) - message type, led address, and page#. Set blink Off/on/toggle for specific led.
+- **TOGGLE_ALL** (1 byte) - Turn on/off full backlight.
+- **TOGGLE_BACKLIGHT** (2 bytes) - message type, on/off. Sets backlight completely off, no leds will display.
+- **DISPLAY_PAGE** (2 bytes) - message type, page to display. Switch to specific pre-set page.
+- **RESET_PAGE** (2 bytes) - message type, page to reset. Reset/erase specific page.
+- **TOGGLE_NUM_LOCK** (2 bytes) - message type, on/off (NUM_LOCK_LED_ADDRESS). Toggle numlock on/off. Usually run with the `set_leds` function to check state of numlock or capslock. If all leds are on (e.i. TOGGLE_ALL) then this sets numlock to blink instead (this is still a little buggy if toggling on/off quickly).
+- **TOGGLE_CAPS_LOCK** (2 bytes) - message type, on/off (CAPS_LOCK_LED_ADDRESS). Same as numlock.
+- **STEP_BRIGHTNESS** (2 bytes) - message type, and step up (1) or step down (0). Increase or decrease led brightness.
+
+## Sending messages in Keymap.c
+Sending an action to the led mailbox is done using chMBPost:
+```
+chMBPost(&led_mailbox, message, timeout);
+```
+- &led_mailbox - pointer to led mailbox
+- message - up to 4 bytes but most messages use only 2. First byte (LSB) is the message type, the remaining three bytes are the message to process.
+- timeout is TIME_IMMEDIATE
+
+An example:
+```c
+//set the message to be sent. First byte (LSB) is the led address, and second is the message type
+msg=(42 << 8) | ON_LED;
+
+//send msg to the led mailbox
+chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
+```
+
+Another:
+```c
+msg=(46 << 8) | BLINK_TOGGLE_LED;
+chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
+```
+
+Finally, SET_FULL_ROW requires an extra byte with row information in the message so sending this message looks like:
+```c
+msg=(row<<16) | (led_pin_byte << 8) | SET_FULL_ROW;
+chMBPost(&led_mailbox, msg, TIME_IMMEDIATE);
+```
diff --git a/keyboards/infinity60/led.c b/keyboards/infinity60/led.c
index aed66c7c03..53147a78a5 100644
--- a/keyboards/infinity60/led.c
+++ b/keyboards/infinity60/led.c
@@ -1,5 +1,5 @@
/*
-Copyright 2012 Jun Wako
+Copyright 2015 Jun Wako
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
@@ -19,6 +19,35 @@ along with this program. If not, see .
#include "led.h"
+#include "led_controller.h"
+/* WARNING! This function needs to be callable from
+ * both regular threads and ISRs, unlocked (during resume-from-sleep).
+ * In particular, I2C functions (interrupt-driven) should NOT be called from here.
+ */
void led_set(uint8_t usb_led) {
+ msg_t msg;
+
+ if (usb_led & (1<
+
+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 .
+*/
+
+/*
+ * LED controller code
+ * IS31FL3731C matrix LED driver from ISSI
+ * datasheet: http://www.issi.com/WW/pdf/31FL3731C.pdf
+ */
+
+#include "ch.h"
+#include "hal.h"
+#include "print.h"
+#include "led.h"
+#include "host.h"
+
+#include "led_controller.h"
+
+#include "suspend.h"
+
+#include "usb_main.h"
+
+/* Infinity60 LED MAP
+ - digits mean "row" and "col", i.e. 45 means C4-5 in the IS31 datasheet, matrix A
+
+ 11 12 13 14 15 16 17 18 21 22 23 24 25 26 27*
+ 28 31 32 33 34 35 36 37 38 41 42 43 44 45
+ 46 47 48 51 52 53 54 55 56 57 58 61 62
+ 63 64 65 66 67 68 71 72 73 74 75 76 77*
+ 78 81 82 83 84 85 86 87
+
+*Unused in Alphabet Layout
+*/
+
+/*
+ each page has 0xB4 bytes
+ 0 - 0x11: LED control (on/off):
+ order: CA1, CB1, CA2, CB2, .... (CA - matrix A, CB - matrix B)
+ CAn controls Cn-8 .. Cn-1 (LSbit)
+ 0x12 - 0x23: blink control (like "LED control")
+ 0x24 - 0xB3: PWM control: byte per LED, 0xFF max on
+ order same as above (CA 1st row (8bytes), CB 1st row (8bytes), ...)
+*/
+
+// Which LED should be used for CAPS LOCK indicator
+#if !defined(CAPS_LOCK_LED_ADDRESS)
+#define CAPS_LOCK_LED_ADDRESS 46
+#endif
+
+#if !defined(NUM_LOCK_LED_ADDRESS)
+#define NUM_LOCK_LED_ADDRESS 85
+#endif
+
+/* Which LED should breathe during sleep */
+#if !defined(BREATHE_LED_ADDRESS)
+#define BREATHE_LED_ADDRESS CAPS_LOCK_LED_ADDRESS
+#endif
+
+/* =================
+ * ChibiOS I2C setup
+ * ================= */
+static const I2CConfig i2ccfg = {
+ 400000 // clock speed (Hz); 400kHz max for IS31
+};
+
+/* ==============
+ * variables
+ * ============== */
+// internal communication buffers
+uint8_t tx[2] __attribute__((aligned(2)));
+uint8_t rx[1] __attribute__((aligned(2)));
+
+// buffer for sending the whole page at once (used also as a temp buffer)
+uint8_t full_page[0xB4+1] = {0};
+
+// LED mask (which LEDs are present, selected by bits)
+// IC60 pcb uses only CA matrix.
+// Each byte is a control pin for 8 leds ordered 8-1
+const uint8_t all_on_leds_mask[0x12] = {
+ 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF,
+ 0x00, 0xFF, 0x00, 0xFF, 0x00, 0x7F, 0x00, 0x00, 0x00
+};
+
+// array to hold brightness pwm steps
+const uint8_t pwm_levels[5] = {
+ 0x00, 0x16, 0x4E, 0xA1, 0xFF
+};
+
+// array to write to pwm register
+uint8_t pwm_register_array[9] = {0};
+
+
+/* ============================
+ * communication functions
+ * ============================ */
+msg_t is31_select_page(uint8_t page) {
+ tx[0] = IS31_COMMANDREGISTER;
+ tx[1] = page;
+ return i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, tx, 2, NULL, 0, US2ST(IS31_TIMEOUT));
+}
+
+msg_t is31_write_data(uint8_t page, uint8_t *buffer, uint8_t size) {
+ is31_select_page(page);
+ return i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, buffer, size, NULL, 0, US2ST(IS31_TIMEOUT));
+}
+
+msg_t is31_write_register(uint8_t page, uint8_t reg, uint8_t data) {
+ is31_select_page(page);
+ tx[0] = reg;
+ tx[1] = data;
+ return i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, tx, 2, NULL, 0, US2ST(IS31_TIMEOUT));
+}
+
+msg_t is31_read_register(uint8_t page, uint8_t reg, uint8_t *result) {
+ is31_select_page(page);
+
+ tx[0] = reg;
+ return i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, tx, 1, result, 1, US2ST(IS31_TIMEOUT));
+}
+
+/* ========================
+ * initialise the IS31 chip
+ * ======================== */
+void is31_init(void) {
+ // just to be sure that it's all zeroes
+ __builtin_memset(full_page,0,0xB4+1);
+ // zero function page, all registers (assuming full_page is all zeroes)
+ is31_write_data(IS31_FUNCTIONREG, full_page, 0xD + 1);
+ // disable hardware shutdown
+ palSetPadMode(GPIOB, 16, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPad(GPIOB, 16);
+ chThdSleepMilliseconds(10);
+ // software shutdown
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON);
+ chThdSleepMilliseconds(10);
+ // zero function page, all registers
+ is31_write_data(IS31_FUNCTIONREG, full_page, 0xD + 1);
+ chThdSleepMilliseconds(10);
+ // software shutdown disable (i.e. turn stuff on)
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF);
+ chThdSleepMilliseconds(10);
+ // zero all LED registers on all 8 pages
+ uint8_t i;
+ for(i=0; i<8; i++) {
+ is31_write_data(i, full_page, 0xB4 + 1);
+ chThdSleepMilliseconds(5);
+ }
+}
+
+/* ==================
+ * LED control thread
+ * ================== */
+#define LED_MAILBOX_NUM_MSGS 5
+static msg_t led_mailbox_queue[LED_MAILBOX_NUM_MSGS];
+mailbox_t led_mailbox;
+static THD_WORKING_AREA(waLEDthread, 256);
+static THD_FUNCTION(LEDthread, arg) {
+ (void)arg;
+ chRegSetThreadName("LEDthread");
+
+ uint8_t i;
+ uint8_t control_register_word[2] = {0};//2 bytes: register address, byte to write
+ uint8_t led_control_reg[0x13] = {0};//led control register start address + 0x12 bytes
+
+ //persistent status variables
+ uint8_t pwm_step_status, page_status, capslock_status, numlock_status;
+
+ //mailbox variables
+ uint8_t temp, msg_type;
+ uint8_t msg_args[3];
+ msg_t msg;
+
+ // initialize persistent variables
+ pwm_step_status = 4; //full brightness
+ page_status = 0; //start frame 0 (all off/on)
+ numlock_status = (host_keyboard_leds() & (1<> 8) & 0xFF;
+ msg_args[1] = (msg >> 16) & 0XFF;
+ msg_args[2] = (msg >> 24) & 0xFF;
+
+
+ switch (msg_type){
+ case SET_FULL_ROW:
+ //write full byte to pin address, msg_args[1] = pin #, msg_args[0] = 8 bits to write
+ //writes only to currently displayed page
+ write_led_byte(page_status, msg_args[1], msg_args[0]);
+ break;
+
+ case OFF_LED:
+ //on/off/toggle single led, msg_args[0] = row/col of led, msg_args[1] = page
+ set_led_bit(msg_args[1], control_register_word, msg_args[0], 0);
+ break;
+ case ON_LED:
+ set_led_bit(msg_args[1], control_register_word, msg_args[0], 1);
+ break;
+ case TOGGLE_LED:
+ set_led_bit(msg_args[1], control_register_word, msg_args[0], 2);
+ break;
+
+ case BLINK_OFF_LED:
+ //on/off/toggle single led, msg_args[0] = row/col of led
+ set_led_bit(msg_args[1], control_register_word, msg_args[0], 4);
+ break;
+ case BLINK_ON_LED:
+ set_led_bit(msg_args[1], control_register_word, msg_args[0], 5);
+ break;
+ case BLINK_TOGGLE_LED:
+ set_led_bit(msg_args[1], control_register_word, msg_args[0], 6);
+ break;
+
+ case TOGGLE_ALL:
+ //turn on/off all leds, msg_args = unused
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON);
+ chThdSleepMilliseconds(5);
+ is31_read_register(0, 0x00, &temp);
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF);
+
+ led_control_reg[0] = 0;
+
+ //toggle led mask based on current state (temp)
+ if (temp==0 || page_status > 0) {
+ __builtin_memcpy(led_control_reg+1, all_on_leds_mask, 0x12);
+ } else {
+ __builtin_memset(led_control_reg+1, 0, 0x12);
+ }
+ is31_write_data(0, led_control_reg, 0x13);
+
+ if (page_status > 0) {
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 0);
+
+ page_status=0;
+
+ //maintain lock leds, reset to off and force recheck to blink of all leds toggled on
+ numlock_status = 0;
+ capslock_status = 0;
+ led_set(host_keyboard_leds());
+ }
+ break;
+
+ case TOGGLE_BACKLIGHT:
+ //msg_args[0] = on/off
+
+ //populate 9 byte rows to be written to each pin, first byte is register (pin) address
+ if (msg_args[0] == 1) {
+ __builtin_memset(pwm_register_array+1, pwm_levels[pwm_step_status], 8);
+ } else {
+ __builtin_memset(pwm_register_array+1, 0, 8);
+ }
+
+ for(i=0; i<8; i++) {
+ //first byte is register address, every 0x10 9 bytes is A-matrix pwm pins
+ pwm_register_array[0] = 0x24 + (i * 0x10);
+ is31_write_data(0,pwm_register_array,9);
+ }
+ break;
+
+ case DISPLAY_PAGE:
+ //msg_args[0] = page to toggle on
+ if (page_status != msg_args[0]) {
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, msg_args[0]);
+ page_status = msg_args[0];
+
+ //maintain lock leds, reset to off and force recheck for new page
+ numlock_status = 0;
+ capslock_status = 0;
+ led_set(host_keyboard_leds());
+ }
+ break;
+
+ case RESET_PAGE:
+ //led_args[0] = page to reset
+ led_control_reg[0] = 0;
+ __builtin_memset(led_control_reg+1, 0, 0x12);
+ is31_write_data(msg_args[0], led_control_reg, 0x13);
+
+ //repeat for blink register
+ led_control_reg[0] = 0x12;
+ is31_write_data(msg_args[0], led_control_reg, 0x13);
+ break;
+
+ case TOGGLE_NUM_LOCK:
+ //msg_args[0] = 0 or 1, off/on
+ if (numlock_status != msg_args[0]) {
+ set_lock_leds(NUM_LOCK_LED_ADDRESS, msg_args[0], page_status);
+ numlock_status = msg_args[0];
+ }
+ break;
+ case TOGGLE_CAPS_LOCK:
+ //msg_args[0] = 0 or 1, off/on
+ if (capslock_status != msg_args[0]) {
+ set_lock_leds(CAPS_LOCK_LED_ADDRESS, msg_args[0], page_status);
+ capslock_status = msg_args[0];
+ }
+ break;
+
+ case STEP_BRIGHTNESS:
+ //led_args[0] = step up (1) or down (0)
+ switch (msg_args[0]) {
+ case 0:
+ if (pwm_step_status == 0) {
+ pwm_step_status = 4;
+ } else {
+ pwm_step_status--;
+ }
+ break;
+
+ case 1:
+ if (pwm_step_status == 4) {
+ pwm_step_status = 0;
+ } else {
+ pwm_step_status++;
+ }
+ break;
+ }
+
+ //populate 8 byte arrays to write on each pin
+ //first byte is register address, every 0x10 9 bytes are A-matrix pwm pins
+ __builtin_memset(pwm_register_array+1, pwm_levels[pwm_step_status], 8);
+
+ for(i=0; i<8; i++) {
+ pwm_register_array[0] = 0x24 + (i * 0x10);
+ is31_write_data(0,pwm_register_array,9);
+ }
+ break;
+ }
+ }
+}
+
+/* ==============================
+ * led processing functions
+ * ============================== */
+
+void set_led_bit (uint8_t page, uint8_t *led_control_word, uint8_t led_addr, uint8_t action) {
+ //returns 2 bytes: led control register address and byte to write
+ //action: 0 - off, 1 - on, 2 - toggle, 4 - blink on, 5 - blink off, 6 - toggle blink
+
+ uint8_t control_reg_addr, column_bit, column_byte, temp, blink_bit;
+
+ //check for valid led address
+ if (led_addr < 0 || led_addr > 87 || led_addr % 10 > 8) {
+ return;
+ }
+
+ blink_bit = action>>2;//check for blink bit
+ action &= ~(1<<2); //strip blink bit
+
+ //led_addr tens column is pin#, ones column is bit position in 8-bit mask
+ control_reg_addr = ((led_addr / 10) % 10 - 1 ) * 0x02;// A-matrix is every other byte
+ control_reg_addr += blink_bit == 1 ? 0x12 : 0x00;//if blink_bit, shift 12 bytes to blink register
+
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON);
+ chThdSleepMilliseconds(5);
+ is31_read_register(page, control_reg_addr, &temp);//maintain status of leds on this byte
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF);
+
+ column_bit = 1<<(led_addr % 10 - 1);
+ column_byte = temp;
+
+ switch(action) {
+ case 0:
+ column_byte &= ~column_bit;
+ break;
+ case 1:
+ column_byte |= column_bit;
+ break;
+ case 2:
+ column_byte ^= column_bit;
+ break;
+ }
+
+ //return word to be written in register
+ led_control_word[0] = control_reg_addr;
+ led_control_word[1] = column_byte;
+ is31_write_data (page, led_control_word, 0x02);
+}
+
+void write_led_byte (uint8_t page, uint8_t row, uint8_t led_byte) {
+ uint8_t led_control_word[2] = {0};//register address and on/off byte
+
+ led_control_word[0] = (row - 1 ) * 0x02;// A-matrix is every other byte
+ led_control_word[1] = led_byte;
+ is31_write_data(page, led_control_word, 0x02);
+}
+
+void write_led_page (uint8_t page, uint8_t *user_led_array, uint8_t led_count) {
+ uint8_t i;
+ uint8_t pin, col;
+ uint8_t led_control_register[0x13] = {0};
+
+ __builtin_memset(led_control_register,0,13);
+
+ for(i=0;iC2 |= I2Cx_C2_HDRS;
+ // try glitch fixing (from kiibohd)
+ I2CD1.i2c->FLT = 4;
+
+ chThdSleepMilliseconds(10);
+
+ /* initialise IS31 chip */
+ is31_init();
+
+ //set Display Option Register so all pwm intensity is controlled from page 0
+ //enable blink and set blink period to 0.27s x rate
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_DISPLAYOPT, IS31_REG_DISPLAYOPT_INTENSITY_SAME + IS31_REG_DISPLAYOPT_BLINK_ENABLE + 4);
+
+ /* set full pwm on page 1 */
+ pwm_register_array[0] = 0;
+ __builtin_memset(pwm_register_array+1, 0xFF, 8);
+ for(i=0; i<8; i++) {
+ pwm_register_array[0] = 0x24 + (i * 0x10);//first byte of 9 bytes must be register address
+ is31_write_data(0, pwm_register_array, 9);
+ chThdSleepMilliseconds(5);
+ }
+
+ /* enable breathing when the displayed page changes */
+ // Fade-in Fade-out, time = 26ms * 2^N, N=3
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL1, (3<<4)|3);
+ is31_write_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL2, IS31_REG_BREATHCTRL2_ENABLE|3);
+
+ /* more time consuming LED processing should be offloaded into
+ * a thread, with asynchronous messaging. */
+ chMBObjectInit(&led_mailbox, led_mailbox_queue, LED_MAILBOX_NUM_MSGS);
+ chThdCreateStatic(waLEDthread, sizeof(waLEDthread), LOWPRIO, LEDthread, NULL);
+}
diff --git a/keyboards/infinity60/led_controller.h b/keyboards/infinity60/led_controller.h
new file mode 100644
index 0000000000..eb6060f260
--- /dev/null
+++ b/keyboards/infinity60/led_controller.h
@@ -0,0 +1,120 @@
+/*
+Copyright 2016 flabbergast
+
+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 .
+*/
+
+#ifndef _LED_CONTROLLER_H_
+#define _LED_CONTROLLER_H_
+
+/* =========================
+ * communication functions
+ * ========================= */
+
+msg_t is31_write_data(uint8_t page, uint8_t *buffer, uint8_t size);
+msg_t is31_write_register(uint8_t page, uint8_t reg, uint8_t data);
+msg_t is31_read_register(uint8_t page, uint8_t reg, uint8_t *result);
+
+/* ============================
+ * init functions/definitions
+ * ============================*/
+
+void led_controller_init(void);
+
+#define CAPS_LOCK_LED_ADDRESS 46 //pin matrix location
+#define NUM_LOCK_LED_ADDRESS 85
+
+/* =============================
+ * IS31 chip related definitions
+ * ============================= */
+
+#define IS31_ADDR_DEFAULT 0x74
+
+#define IS31_REG_CONFIG 0x00
+// bits in reg
+#define IS31_REG_CONFIG_PICTUREMODE 0x00
+#define IS31_REG_CONFIG_AUTOPLAYMODE 0x08
+#define IS31_REG_CONFIG_AUDIOPLAYMODE 0x18
+// D2:D0 bits are starting frame for autoplay mode
+
+#define IS31_REG_PICTDISP 0x01 // D2:D0 frame select for picture mode
+
+#define IS31_REG_AUTOPLAYCTRL1 0x02
+// D6:D4 number of loops (000=infty)
+// D2:D0 number of frames to be used
+
+#define IS31_REG_AUTOPLAYCTRL2 0x03 // D5:D0 delay time (*11ms)
+
+#define IS31_REG_DISPLAYOPT 0x05
+#define IS31_REG_DISPLAYOPT_INTENSITY_SAME 0x20 // same intensity for all frames
+#define IS31_REG_DISPLAYOPT_BLINK_ENABLE 0x08
+// D2:D0 bits blink period time (*0.27s)
+
+#define IS31_REG_AUDIOSYNC 0x06
+#define IS31_REG_AUDIOSYNC_ENABLE 0x1
+
+#define IS31_REG_FRAMESTATE 0x07
+
+#define IS31_REG_BREATHCTRL1 0x08
+// D6:D4 fade out time (26ms*2^i)
+// D2:D0 fade in time (26ms*2^i)
+
+#define IS31_REG_BREATHCTRL2 0x09
+#define IS31_REG_BREATHCTRL2_ENABLE 0x10
+// D2:D0 extinguish time (3.5ms*2^i)
+
+#define IS31_REG_SHUTDOWN 0x0A
+#define IS31_REG_SHUTDOWN_OFF 0x1
+#define IS31_REG_SHUTDOWN_ON 0x0
+
+#define IS31_REG_AGCCTRL 0x0B
+#define IS31_REG_ADCRATE 0x0C
+
+#define IS31_COMMANDREGISTER 0xFD
+#define IS31_FUNCTIONREG 0x0B // helpfully called 'page nine'
+
+#define IS31_TIMEOUT 10000 // needs to be long enough to write a whole page
+
+/* ========================================
+ * LED Thread related items
+ * ========================================*/
+
+extern mailbox_t led_mailbox;
+
+void set_led_bit (uint8_t page, uint8_t *led_control_reg, uint8_t led_addr, uint8_t action);
+void set_lock_leds (uint8_t led_addr, uint8_t led_action, uint8_t page);
+void write_led_byte (uint8_t page, uint8_t row, uint8_t led_byte);
+void write_led_page (uint8_t page, uint8_t *led_array, uint8_t led_count);
+
+// constants for signaling the LED controller thread
+enum led_msg_t {
+ KEY_LIGHT,
+ SET_FULL_ROW,
+ OFF_LED,
+ ON_LED,
+ TOGGLE_LED,
+ BLINK_OFF_LED,
+ BLINK_ON_LED,
+ BLINK_TOGGLE_LED,
+ TOGGLE_ALL,
+ TOGGLE_BACKLIGHT,
+ DISPLAY_PAGE,
+ RESET_PAGE,
+ TOGGLE_NUM_LOCK,
+ TOGGLE_CAPS_LOCK,
+ TOGGLE_BREATH,
+ STEP_BRIGHTNESS
+};
+
+#endif /* _LED_CONTROLLER_H_ */
diff --git a/keyboards/infinity60/mcuconf.h b/keyboards/infinity60/mcuconf.h
index f453304b75..6af85d0796 100644
--- a/keyboards/infinity60/mcuconf.h
+++ b/keyboards/infinity60/mcuconf.h
@@ -47,9 +47,12 @@
* USB driver settings
*/
#define KINETIS_USB_USE_USB0 TRUE
-/* Need to redefine this, since the default is for K20x */
-/* This is for Teensy LC; you should comment it out (or change to 5)
- * for Teensy 3.x */
-#define KINETIS_USB_USB0_IRQ_PRIORITY 2
+#define KINETIS_USB_USB0_IRQ_PRIORITY 5
+
+/*
+ * I2C driver settings
+ */
+#define KINETIS_I2C_USE_I2C0 TRUE
+#define KINETIS_I2C_I2C0_PRIORITY 4
#endif /* _MCUCONF_H_ */
diff --git a/keyboards/infinity60/rules.mk b/keyboards/infinity60/rules.mk
index 56d6470b59..c19f62401d 100644
--- a/keyboards/infinity60/rules.mk
+++ b/keyboards/infinity60/rules.mk
@@ -1,6 +1,7 @@
# project specific files
SRC = matrix.c \
- led.c
+ led.c \
+ led_controller.c
## chip/board settings
# - the next two should match the directories in
@@ -55,7 +56,7 @@ OPT_DEFS = -DCORTEX_VTOR_INIT=0x00001000
# Build Options
# comment out to disable the options.
#
-BOOTMAGIC_ENABLE ?= yes # Virtual DIP switch configuration
+BOOTMAGIC_ENABLE ?= no # Virtual DIP switch configuration
## (Note that for BOOTMAGIC on Teensy LC you have to use a custom .ld script.)
MOUSEKEY_ENABLE ?= yes # Mouse keys
EXTRAKEY_ENABLE ?= yes # Audio control and System control
@@ -63,4 +64,4 @@ CONSOLE_ENABLE ?= yes # Console for debug
COMMAND_ENABLE ?= yes # Commands for debug and configuration
SLEEP_LED_ENABLE ?= yes # Breathing sleep LED during USB suspend
NKRO_ENABLE ?= yes # USB Nkey Rollover
-CUSTOM_MATRIX ?= yes # Custom matrix file
\ No newline at end of file
+CUSTOM_MATRIX ?= yes # Custom matrix file