Adding SX60 work by amnobis and configurator settings (#3122)

* Add SX60

* Add config maps and layouts as well as readmes.

* cleanup and fixes

* correct readme

* add missing closing commenty tag

* Changing includes to QMK_KEYBOARD_H

* Update settings.json

Remove config change that was added automatically by vscode.

* Update readme.md

fix readme formatting

17 files changed, 1117 insertions, 0 deletions

diff --git a/keyboards/sx60/config.h b/keyboards/sx60/config.h
new file mode 100755
index 000000000..f22fbe8be
--- /dev/null
+++ b/keyboards/sx60/config.h
@@ -0,0 +1,61 @@
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x6060
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    qmkbuilder
+#define PRODUCT         keyboard
+#define DESCRIPTION     Keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 16
+#define ATMEGA_COLS 8
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS { B1, B2, B3, C6, B6 }
+#define MATRIX_COL_PINS { F6, B5, B4, D7, D6, D5, D3, D2 }
+#define UNUSED_PINS
+
+
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* number of backlight levels */
+#define BACKLIGHT_PIN B7
+#ifdef BACKLIGHT_PIN
+#define BACKLIGHT_LEVELS 3
+#endif
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCING_DELAY 5
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* key combination for command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+/* prevent stuck modifiers */
+#define PREVENT_STUCK_MODIFIERS
+
+
+#ifdef RGB_DI_PIN
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 0
+#define RGBLIGHT_HUE_STEP 8
+#define RGBLIGHT_SAT_STEP 8
+#define RGBLIGHT_VAL_STEP 8
+#endif
+
+#endif
diff --git a/keyboards/sx60/i2cmaster.h b/keyboards/sx60/i2cmaster.h
new file mode 100644
index 000000000..3917b9e6c
--- /dev/null
+++ b/keyboards/sx60/i2cmaster.h
@@ -0,0 +1,178 @@
+#ifndef _I2CMASTER_H
+#define _I2CMASTER_H   1
+/************************************************************************* 
+* Title:    C include file for the I2C master interface 
+*           (i2cmaster.S or twimaster.c)
+* Author:   Peter Fleury <pfleury@gmx.ch>  http://jump.to/fleury
+* File:     $Id: i2cmaster.h,v 1.10 2005/03/06 22:39:57 Peter Exp $
+* Software: AVR-GCC 3.4.3 / avr-libc 1.2.3
+* Target:   any AVR device
+* Usage:    see Doxygen manual
+**************************************************************************/
+
+#ifdef DOXYGEN
+/**
+ @defgroup pfleury_ic2master I2C Master library
+ @code #include <i2cmaster.h> @endcode
+  
+ @brief I2C (TWI) Master Software Library
+
+ Basic routines for communicating with I2C slave devices. This single master 
+ implementation is limited to one bus master on the I2C bus. 
+
+ This I2c library is implemented as a compact assembler software implementation of the I2C protocol 
+ which runs on any AVR (i2cmaster.S) and as a TWI hardware interface for all AVR with built-in TWI hardware (twimaster.c).
+ Since the API for these two implementations is exactly the same, an application can be linked either against the
+ software I2C implementation or the hardware I2C implementation.
+
+ Use 4.7k pull-up resistor on the SDA and SCL pin.
+ 
+ Adapt the SCL and SDA port and pin definitions and eventually the delay routine in the module 
+ i2cmaster.S to your target when using the software I2C implementation ! 
+ 
+ Adjust the  CPU clock frequence F_CPU in twimaster.c or in the Makfile when using the TWI hardware implementaion.
+
+ @note 
+    The module i2cmaster.S is based on the Atmel Application Note AVR300, corrected and adapted 
+    to GNU assembler and AVR-GCC C call interface.
+    Replaced the incorrect quarter period delays found in AVR300 with 
+    half period delays. 
+    
+ @author Peter Fleury pfleury@gmx.ch  http://jump.to/fleury
+
+ @par API Usage Example
+  The following code shows typical usage of this library, see example test_i2cmaster.c
+
+ @code
+
+ #include <i2cmaster.h>
+
+
+ #define Dev24C02  0xA2      // device address of EEPROM 24C02, see datasheet
+
+ int main(void)
+ {
+     unsigned char ret;
+
+     i2c_init();                             // initialize I2C library
+
+     // write 0x75 to EEPROM address 5 (Byte Write) 
+     i2c_start_wait(Dev24C02+I2C_WRITE);     // set device address and write mode
+     i2c_write(0x05);                        // write address = 5
+     i2c_write(0x75);                        // write value 0x75 to EEPROM
+     i2c_stop();                             // set stop conditon = release bus
+
+
+     // read previously written value back from EEPROM address 5 
+     i2c_start_wait(Dev24C02+I2C_WRITE);     // set device address and write mode
+
+     i2c_write(0x05);                        // write address = 5
+     i2c_rep_start(Dev24C02+I2C_READ);       // set device address and read mode
+
+     ret = i2c_readNak();                    // read one byte from EEPROM
+     i2c_stop();
+
+     for(;;);
+ }
+ @endcode
+
+*/
+#endif /* DOXYGEN */
+
+/**@{*/
+
+#if (__GNUC__ * 100 + __GNUC_MINOR__) < 304
+#error "This library requires AVR-GCC 3.4 or later, update to newer AVR-GCC compiler !"
+#endif
+
+#include <avr/io.h>
+
+/** defines the data direction (reading from I2C device) in i2c_start(),i2c_rep_start() */
+#define I2C_READ    1
+
+/** defines the data direction (writing to I2C device) in i2c_start(),i2c_rep_start() */
+#define I2C_WRITE   0
+
+
+/**
+ @brief initialize the I2C master interace. Need to be called only once 
+ @param  void
+ @return none
+ */
+extern void i2c_init(void);
+
+
+/** 
+ @brief Terminates the data transfer and releases the I2C bus 
+ @param void
+ @return none
+ */
+extern void i2c_stop(void);
+
+
+/** 
+ @brief Issues a start condition and sends address and transfer direction 
+  
+ @param    addr address and transfer direction of I2C device
+ @retval   0   device accessible 
+ @retval   1   failed to access device 
+ */
+extern unsigned char i2c_start(unsigned char addr);
+
+
+/**
+ @brief Issues a repeated start condition and sends address and transfer direction 
+
+ @param   addr address and transfer direction of I2C device
+ @retval  0 device accessible
+ @retval  1 failed to access device
+ */
+extern unsigned char i2c_rep_start(unsigned char addr);
+
+
+/**
+ @brief Issues a start condition and sends address and transfer direction 
+   
+ If device is busy, use ack polling to wait until device ready 
+ @param    addr address and transfer direction of I2C device
+ @return   none
+ */
+extern void i2c_start_wait(unsigned char addr);
+
+ 
+/**
+ @brief Send one byte to I2C device
+ @param    data  byte to be transfered
+ @retval   0 write successful
+ @retval   1 write failed
+ */
+extern unsigned char i2c_write(unsigned char data);
+
+
+/**
+ @brief    read one byte from the I2C device, request more data from device 
+ @return   byte read from I2C device
+ */
+extern unsigned char i2c_readAck(void);
+
+/**
+ @brief    read one byte from the I2C device, read is followed by a stop condition 
+ @return   byte read from I2C device
+ */
+extern unsigned char i2c_readNak(void);
+
+/** 
+ @brief    read one byte from the I2C device
+ 
+ Implemented as a macro, which calls either i2c_readAck or i2c_readNak
+ 
+ @param    ack 1 send ack, request more data from device<br>
+               0 send nak, read is followed by a stop condition 
+ @return   byte read from I2C device
+ */
+extern unsigned char i2c_read(unsigned char ack);
+#define i2c_read(ack)  (ack) ? i2c_readAck() : i2c_readNak(); 
+
+
+/**@}*/
+#endif
diff --git a/keyboards/sx60/info.json b/keyboards/sx60/info.json
new file mode 100644
index 000000000..24cb42772
--- /dev/null
+++ b/keyboards/sx60/info.json
@@ -0,0 +1,24 @@
+{
+    "keyboard_name": "SX60",
+    "url": "",
+    "maintainer": "https://github.com/amnobis",
+    "width": 16.25,
+    "height": 5,
+    "layouts": {
+        "LAYOUT": {
+            "layout": [{"label":"Esc", "x":1.25, "y":0}, {"label":"1!", "x":2.25, "y":0}, {"label":"2@", "x":3.25, "y":0}, {"label":"3#", "x":4.25, "y":0}, {"label":"4$", "x":5.25, "y":0}, {"label":"5%", "x":6.25, "y":0}, {"label":"6^", "x":7.25, "y":0}, {"label":"7&", "x":9.25, "y":0}, {"label":"8*", "x":10.25, "y":0}, {"label":"9(", "x":11.25, "y":0}, {"label":"0)", "x":12.25, "y":0}, {"label":"-_", "x":13.25, "y":0}, {"label":"=+", "x":14.25, "y":0}, {"label":"\\|", "x":15.25, "y":0, "w":1}, {"label":"`~", "x":16.25, "y":0, "w":1}, {"label":"M1", "x":0, "y":1, "w":1}, {"label":"Tab", "x":1.25, "y":1, "w":1.5}, {"label":"Q", "x":2.75, "y":1}, {"label":"W", "x":3.75, "y":1}, {"label":"E", "x":4.75, "y":1}, {"label":"R", "x":5.75, "y":1}, {"label":"T", "x":6.75, "y":1}, {"label":"Y", "x":7.75, "y":1}, {"label":"U", "x":8.75, "y":1}, {"label":"I", "x":9.75, "y":1}, {"label":"O", "x":10.75, "y":1}, {"label":"P", "x":11.75, "y":1}, {"label":"{", "x":12.75, "y":1}, {"label":"}", "x":13.75, "y":1}, {"label":"Backspace", "x":15.75, "y":1, "w":1.5}, {"label":"M2", "x":0, "y":2, "w":1}, {"label":"Caps Lock", "x":1.25, "y":2, "w":1.75}, {"label":"A", "x":3, "y":2}, {"label":"S", "x":4, "y":2}, {"label":"D", "x":5, "y":2}, {"label":"F", "x":6, "y":2}, {"label":"G", "x":7, "y":2}, {"label":"H", "x":9, "y":2}, {"label":"J", "x":10, "y":2}, {"label":"K", "x":11, "y":2}, {"label":"L", "x":12, "y":2}, {"label":":", "x":13, "y":2}, {"label":"\"", "x":14, "y":2}, {"label":"ANSIEnter", "x":15, "y":2, "w":1}, {"label":"ISOEnter", "x":16, "y":2, "w":1.25}, {"label":"M3", "x":0, "y":3, "w":1}, {"label":"Shift", "x":1.25, "y":3, "w":1.25}, {"label":"\\|", "x":2.5, "y":3, "w":1}, {"label":"Z", "x":3.5, "y":3}, {"label":"X", "x":4.5, "y":3}, {"label":"C", "x":5.5, "y":3}, {"label":"V", "x":6.5, "y":3}, {"label":"B", "x":7.5, "y":3}, {"label":"N", "x":9.5, "y":3}, {"label":"M", "x":1.5, "y":3}, {"label":"<", "x":11.5, "y":3}, {"label":">", "x":12.5, "y":3}, {"label":"?", "x":13.5, "y":3}, {"label":"Shift", "x":14.5, "y":3, "w":1.75}, {"label":"Fn", "x":16.25, "y":3, "w":1}, {"label":"M4", "x":0, "y":4, "w":1}, {"label":"Ctrl", "x":1.25, "y":4, "w":1.25}, {"label":"Win", "x":2.5, "y":4, "w":1.25}, {"label":"Alt", "x":3.75, "y":4, "w":1.25}, {"x":5, "y":4, "w":2}, {"x":7, "y":4, "w":1}, {"x":9, "y":4, "w":2.75}, {"label":"Alt", "x":11.75, "y":4, "w":1.25}, {"label":"Win", "x":13, "y":4, "w":1.25}, {"label":"Menu", "x":14.25, "y":4, "w":1}, {"label":"Ctrl", "x":15.25, "y":4, "w":1}, {"label":"Fn2", "x":16.25, "y":4, "w":1}]
+        },
+
+        "LAYOUT_ansi_split_bs_rshift": {
+            "layout": [{"label":"Esc", "x":1.25, "y":0}, {"label":"1!", "x":2.25, "y":0}, {"label":"2@", "x":3.25, "y":0}, {"label":"3#", "x":4.25, "y":0}, {"label":"4$", "x":5.25, "y":0}, {"label":"5%", "x":6.25, "y":0}, {"label":"6^", "x":7.25, "y":0}, {"label":"7&", "x":9.25, "y":0}, {"label":"8*", "x":10.25, "y":0}, {"label":"9(", "x":11.25, "y":0}, {"label":"0)", "x":12.25, "y":0}, {"label":"-_", "x":13.25, "y":0}, {"label":"=+", "x":14.25, "y":0}, {"label":"\\|", "x":15.25, "y":0, "w":1}, {"label":"`~", "x":16.25, "y":0, "w":1}, {"label":"M1", "x":0, "y":1, "w":1}, {"label":"Tab", "x":1.25, "y":1, "w":1.5}, {"label":"Q", "x":2.75, "y":1}, {"label":"W", "x":3.75, "y":1}, {"label":"E", "x":4.75, "y":1}, {"label":"R", "x":5.75, "y":1}, {"label":"T", "x":6.75, "y":1}, {"label":"Y", "x":7.75, "y":1}, {"label":"U", "x":8.75, "y":1}, {"label":"I", "x":9.75, "y":1}, {"label":"O", "x":10.75, "y":1}, {"label":"P", "x":11.75, "y":1}, {"label":"{", "x":12.75, "y":1}, {"label":"}", "x":13.75, "y":1}, {"label":"Backspace", "x":15.75, "y":1, "w":1.5}, {"label":"M2", "x":0, "y":2, "w":1}, {"label":"Caps Lock", "x":1.25, "y":2, "w":1.75}, {"label":"A", "x":3, "y":2}, {"label":"S", "x":4, "y":2}, {"label":"D", "x":5, "y":2}, {"label":"F", "x":6, "y":2}, {"label":"G", "x":7, "y":2}, {"label":"H", "x":9, "y":2}, {"label":"J", "x":10, "y":2}, {"label":"K", "x":11, "y":2}, {"label":"L", "x":12, "y":2}, {"label":":", "x":13, "y":2}, {"label":"\"", "x":14, "y":2}, {"label":"Enter", "x":15, "y":2, "w":2.25}, {"label":"M3", "x":0, "y":3, "w":1}, {"label":"Shift", "x":1.25, "y":3, "w":2.25}, {"label":"Z", "x":3.5, "y":3}, {"label":"X", "x":4.5, "y":3}, {"label":"C", "x":5.5, "y":3}, {"label":"V", "x":6.5, "y":3}, {"label":"B", "x":7.5, "y":3}, {"label":"N", "x":9.5, "y":3}, {"label":"M", "x":1.5, "y":3}, {"label":"<", "x":11.5, "y":3}, {"label":">", "x":12.5, "y":3}, {"label":"?", "x":13.5, "y":3}, {"label":"Shift", "x":14.5, "y":3, "w":1.75}, {"label":"Fn", "x":16.25, "y":3, "w":1}, {"label":"M4", "x":0, "y":4, "w":1}, {"label":"Ctrl", "x":1.25, "y":4, "w":1.25}, {"label":"Win", "x":2.5, "y":4, "w":1.25}, {"label":"Alt", "x":3.75, "y":4, "w":1.25}, {"x":5, "y":4, "w":2}, {"x":7, "y":4, "w":1}, {"x":9, "y":4, "w":2.75}, {"label":"Alt", "x":11.75, "y":4, "w":1.25}, {"label":"Win", "x":13, "y":4, "w":1.25}, {"label":"Menu", "x":14.25, "y":4, "w":1}, {"label":"Ctrl", "x":15.25, "y":4, "w":1}, {"label":"Fn2", "x":16.25, "y":4, "w":1}]
+        },
+
+        "LAYOUT_ansi_split_bs": {
+            "layout": [{"label":"Esc", "x":1.25, "y":0}, {"label":"1!", "x":2.25, "y":0}, {"label":"2@", "x":3.25, "y":0}, {"label":"3#", "x":4.25, "y":0}, {"label":"4$", "x":5.25, "y":0}, {"label":"5%", "x":6.25, "y":0}, {"label":"6^", "x":7.25, "y":0}, {"label":"7&", "x":9.25, "y":0}, {"label":"8*", "x":10.25, "y":0}, {"label":"9(", "x":11.25, "y":0}, {"label":"0)", "x":12.25, "y":0}, {"label":"-_", "x":13.25, "y":0}, {"label":"=+", "x":14.25, "y":0}, {"label":"\\|", "x":15.25, "y":0, "w":1}, {"label":"`~", "x":16.25, "y":0, "w":1}, {"label":"M1", "x":0, "y":1, "w":1}, {"label":"Tab", "x":1.25, "y":1, "w":1.5}, {"label":"Q", "x":2.75, "y":1}, {"label":"W", "x":3.75, "y":1}, {"label":"E", "x":4.75, "y":1}, {"label":"R", "x":5.75, "y":1}, {"label":"T", "x":6.75, "y":1}, {"label":"Y", "x":7.75, "y":1}, {"label":"U", "x":8.75, "y":1}, {"label":"I", "x":9.75, "y":1}, {"label":"O", "x":10.75, "y":1}, {"label":"P", "x":11.75, "y":1}, {"label":"{", "x":12.75, "y":1}, {"label":"}", "x":13.75, "y":1}, {"label":"Backspace", "x":15.75, "y":1, "w":1.5}, {"label":"M2", "x":0, "y":2, "w":1}, {"label":"Caps Lock", "x":1.25, "y":2, "w":1.75}, {"label":"A", "x":3, "y":2}, {"label":"S", "x":4, "y":2}, {"label":"D", "x":5, "y":2}, {"label":"F", "x":6, "y":2}, {"label":"G", "x":7, "y":2}, {"label":"H", "x":9, "y":2}, {"label":"J", "x":10, "y":2}, {"label":"K", "x":11, "y":2}, {"label":"L", "x":12, "y":2}, {"label":":", "x":13, "y":2}, {"label":"\"", "x":14, "y":2}, {"label":"Enter", "x":15, "y":2, "w":2.25}, {"label":"M3", "x":0, "y":3, "w":1}, {"label":"Shift", "x":1.25, "y":3, "w":2.25}, {"label":"Z", "x":3.5, "y":3}, {"label":"X", "x":4.5, "y":3}, {"label":"C", "x":5.5, "y":3}, {"label":"V", "x":6.5, "y":3}, {"label":"B", "x":7.5, "y":3}, {"label":"N", "x":9.5, "y":3}, {"label":"M", "x":1.5, "y":3}, {"label":"<", "x":11.5, "y":3}, {"label":">", "x":12.5, "y":3}, {"label":"?", "x":13.5, "y":3}, {"label":"Shift", "x":14.5, "y":3, "w":2.75}, {"label":"M4", "x":0, "y":4, "w":1}, {"label":"Ctrl", "x":1.25, "y":4, "w":1.25}, {"label":"Win", "x":2.5, "y":4, "w":1.25}, {"label":"Alt", "x":3.75, "y":4, "w":1.25}, {"x":5, "y":4, "w":2}, {"x":7, "y":4, "w":1}, {"x":9, "y":4, "w":2.75}, {"label":"Alt", "x":11.75, "y":4, "w":1.25}, {"label":"Win", "x":13, "y":4, "w":1.25}, {"label":"Menu", "x":14.25, "y":4, "w":1}, {"label":"Ctrl", "x":15.25, "y":4, "w":1}, {"label":"Fn", "x":16.25, "y":4, "w":1}]
+        },
+
+        "LAYOUT_ansi_split_rshift": {
+            "layout": [{"label":"Esc", "x":1.25, "y":0}, {"label":"1!", "x":2.25, "y":0}, {"label":"2@", "x":3.25, "y":0}, {"label":"3#", "x":4.25, "y":0}, {"label":"4$", "x":5.25, "y":0}, {"label":"5%", "x":6.25, "y":0}, {"label":"6^", "x":7.25, "y":0}, {"label":"7&", "x":9.25, "y":0}, {"label":"8*", "x":10.25, "y":0}, {"label":"9(", "x":11.25, "y":0}, {"label":"0)", "x":12.25, "y":0}, {"label":"-_", "x":13.25, "y":0}, {"label":"=+", "x":14.25, "y":0}, {"label":"Backspace", "x":15.25, "y":0, "w":2}, {"label":"M1", "x":0, "y":1, "w":1}, {"label":"Tab", "x":1.25, "y":1, "w":1.5}, {"label":"Q", "x":2.75, "y":1}, {"label":"W", "x":3.75, "y":1}, {"label":"E", "x":4.75, "y":1}, {"label":"R", "x":5.75, "y":1}, {"label":"T", "x":6.75, "y":1}, {"label":"Y", "x":7.75, "y":1}, {"label":"U", "x":8.75, "y":1}, {"label":"I", "x":9.75, "y":1}, {"label":"O", "x":10.75, "y":1}, {"label":"P", "x":11.75, "y":1}, {"label":"{", "x":12.75, "y":1}, {"label":"}", "x":13.75, "y":1}, {"label":"\\|", "x":15.75, "y":1, "w":1.5}, {"label":"M2", "x":0, "y":2, "w":1}, {"label":"Caps Lock", "x":1.25, "y":2, "w":1.75}, {"label":"A", "x":3, "y":2}, {"label":"S", "x":4, "y":2}, {"label":"D", "x":5, "y":2}, {"label":"F", "x":6, "y":2}, {"label":"G", "x":7, "y":2}, {"label":"H", "x":9, "y":2}, {"label":"J", "x":10, "y":2}, {"label":"K", "x":11, "y":2}, {"label":"L", "x":12, "y":2}, {"label":":", "x":13, "y":2}, {"label":"\"", "x":14, "y":2}, {"label":"Enter", "x":15, "y":2, "w":2.25}, {"label":"M3", "x":0, "y":3, "w":1}, {"label":"Shift", "x":1.25, "y":3, "w":2.25}, {"label":"Z", "x":3.5, "y":3}, {"label":"X", "x":4.5, "y":3}, {"label":"C", "x":5.5, "y":3}, {"label":"V", "x":6.5, "y":3}, {"label":"B", "x":7.5, "y":3}, {"label":"N", "x":9.5, "y":3}, {"label":"M", "x":1.5, "y":3}, {"label":"<", "x":11.5, "y":3}, {"label":">", "x":12.5, "y":3}, {"label":"?", "x":13.5, "y":3}, {"label":"Shift", "x":14.5, "y":3, "w":1.75}, {"label":"Fn", "x":16.25, "y":3, "w":1}, {"label":"M4", "x":0, "y":4, "w":1}, {"label":"Ctrl", "x":1.25, "y":4, "w":1.25}, {"label":"Win", "x":2.5, "y":4, "w":1.25}, {"label":"Alt", "x":3.75, "y":4, "w":1.25}, {"x":5, "y":4, "w":2}, {"x":7, "y":4, "w":1}, {"x":9, "y":4, "w":2.75}, {"label":"Alt", "x":11.75, "y":4, "w":1.25}, {"label":"Win", "x":13, "y":4, "w":1.25}, {"label":"Menu", "x":14.25, "y":4, "w":1}, {"label":"Ctrl", "x":15.25, "y":4, "w":1}, {"label":"Fn2", "x":16.25, "y":4, "w":1}]
+        },
+    }
+}
diff --git a/keyboards/sx60/keymaps/amnobis/config.h b/keyboards/sx60/keymaps/amnobis/config.h
new file mode 100644
index 000000000..a5568e400
--- /dev/null
+++ b/keyboards/sx60/keymaps/amnobis/config.h
@@ -0,0 +1 @@
+#include "../../config.h"
diff --git a/keyboards/sx60/keymaps/amnobis/keymap.c b/keyboards/sx60/keymaps/amnobis/keymap.c
new file mode 100644
index 000000000..1fcfa3d42
--- /dev/null
+++ b/keyboards/sx60/keymaps/amnobis/keymap.c
@@ -0,0 +1,92 @@
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+	LAYOUT_ansi_split_bs_rshift( 
+			KC_GRV,  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_ESC,
+	KC_SPC, 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,
+	KC_SPC, MO(1),   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_SPC, KC_LSFT, KC_Z,    KC_X,    KC_C,   KC_V,   KC_B,   KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_LSFT, KC_UP,
+	KC_SPC, KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_SPC, KC_SPC, KC_LALT, KC_LCTL, KC_LEFT, KC_DOWN, KC_RGHT ),
+
+	LAYOUT_ansi_split_bs_rshift(
+			 RESET,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PGUP, KC_UP,   KC_PGDN, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_MINS, KC_LPRN, KC_RPRN, KC_GRV,  KC_HOME, KC_LEFT, KC_DOWN, KC_RGHT, KC_INS,  KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_END,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ),
+
+	LAYOUT_ansi_split_bs_rshift(
+			 KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ),
+
+    LAYOUT_ansi_split_bs_rshift(
+			 KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ),
+
+    LAYOUT_ansi_split_bs_rshift(
+			 KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ),
+
+    LAYOUT_ansi_split_bs_rshift(
+			 KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ),
+
+    LAYOUT_ansi_split_bs_rshift(
+			 KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ),
+
+    LAYOUT_ansi_split_bs_rshift(
+			 KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ),
+
+    LAYOUT_ansi_split_bs_rshift(
+			 KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ),
+
+    LAYOUT_ansi_split_bs_rshift(
+			 KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ),
+
+    LAYOUT_ansi_split_bs_rshift(
+			 KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ),
+
+};
+
+void matrix_init_user(void) {
+}
+
+void matrix_scan_user(void) {
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+	return true;
+}
diff --git a/keyboards/sx60/keymaps/amnobis/readme.md b/keyboards/sx60/keymaps/amnobis/readme.md
new file mode 100644
index 000000000..207d24180
--- /dev/null
+++ b/keyboards/sx60/keymaps/amnobis/readme.md
@@ -0,0 +1,8 @@
+Default Keymap
+===
+
+Super simple default keymap.
+
+Keymap Maintainer: [amnobis](https://github.com/amnobis)
+
+Intended usage: This is mostly provided for testing before you build your own keymap and as a reference to a stock(ish) configuration
diff --git a/keyboards/sx60/keymaps/amnobis/rules.mk b/keyboards/sx60/keymaps/amnobis/rules.mk
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/keyboards/sx60/keymaps/amnobis/rules.mk
diff --git a/keyboards/sx60/keymaps/default/config.h b/keyboards/sx60/keymaps/default/config.h
new file mode 100644
index 000000000..a5568e400
--- /dev/null
+++ b/keyboards/sx60/keymaps/default/config.h
@@ -0,0 +1 @@
+#include "../../config.h"
diff --git a/keyboards/sx60/keymaps/default/keymap.c b/keyboards/sx60/keymaps/default/keymap.c
new file mode 100755
index 000000000..942e8ef8e
--- /dev/null
+++ b/keyboards/sx60/keymaps/default/keymap.c
@@ -0,0 +1,25 @@
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+	[0] = LAYOUT_ansi_split_bs_rshift( 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_GRV,
+							  KC_HOME, 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,
+							  KC_PGUP, KC_LCTL, 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_PGDN, KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_LSFT, KC_UP,
+							  KC_END,  KC_LCTL, KC_LGUI, KC_LALT, MO(1),   KC_SPC,  KC_SPC,  KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT),
+
+	[1] = LAYOUT_ansi_split_bs_rshift( RESET,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+							  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PGUP, KC_UP,   KC_PGDN, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+							  KC_TRNS, KC_TRNS, KC_TRNS, KC_MINS, KC_LPRN, KC_RPRN, KC_GRV,  KC_HOME, KC_LEFT, KC_DOWN, KC_RGHT, KC_INS,  KC_TRNS, KC_TRNS, 
+							  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_END,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+							  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+};
+
+void matrix_init_user(void) {
+}
+
+void matrix_scan_user(void) {
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+	return true;
+}
diff --git a/keyboards/sx60/keymaps/default/readme.md b/keyboards/sx60/keymaps/default/readme.md
new file mode 100644
index 000000000..898fb84a2
--- /dev/null
+++ b/keyboards/sx60/keymaps/default/readme.md
@@ -0,0 +1,8 @@
+Default Keymap
+===
+
+Super simple default keymap with only a base layer.
+
+Keymap Maintainer: [amnobis](https://github.com/amnobis)
+
+Intended usage: This is mostly provided for testing before you build your own keymap and as a reference to a stock(ish) configuration
diff --git a/keyboards/sx60/keymaps/default/rules.mk b/keyboards/sx60/keymaps/default/rules.mk
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/keyboards/sx60/keymaps/default/rules.mk
diff --git a/keyboards/sx60/matrix.c b/keyboards/sx60/matrix.c
new file mode 100644
index 000000000..e91b4f441
--- /dev/null
+++ b/keyboards/sx60/matrix.c
@@ -0,0 +1,307 @@
+/*
+Copyright 2012-2017 Jun Wako, Jack Humbert
+
+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 <stdint.h>
+#include <stdbool.h>
+#if defined(__AVR__)
+#include <avr/io.h>
+#endif
+#include "wait.h"
+#include "print.h"
+#include "debug.h"
+#include "util.h"
+#include "matrix.h"
+#include "timer.h"
+#include "sx60.h"
+
+
+/* Set 0 if debouncing isn't needed */
+
+#ifndef DEBOUNCING_DELAY
+#   define DEBOUNCING_DELAY 5
+#endif
+
+#if (DEBOUNCING_DELAY > 0)
+    static uint16_t debouncing_time;
+    static bool debouncing = false;
+#endif
+
+#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
+
+static const uint8_t col_pins[ATMEGA_COLS] = MATRIX_COL_PINS;
+static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
+
+/* matrix state(1:on, 0:off) */
+static matrix_row_t matrix[MATRIX_ROWS];
+static matrix_row_t matrix_debouncing[MATRIX_ROWS];
+static uint8_t mcp23018_reset_loop;
+
+
+static void init_cols(void);
+static bool 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);
+
+__attribute__ ((weak))
+void matrix_init_quantum(void) {
+    matrix_init_kb();
+}
+
+__attribute__ ((weak))
+void matrix_scan_quantum(void) {
+    matrix_scan_kb();
+}
+
+__attribute__ ((weak))
+void matrix_init_kb(void) {
+    matrix_init_user();
+}
+
+__attribute__ ((weak))
+void matrix_scan_kb(void) {
+    matrix_scan_user();
+}
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+}
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
+inline
+uint8_t matrix_rows(void) {
+    return MATRIX_ROWS;
+}
+
+inline
+uint8_t matrix_cols(void) {
+    return MATRIX_COLS;
+}
+
+void matrix_init(void) {
+
+    /* To use PORTF disable JTAG with writing JTD bit twice within four cycles. */
+    #if  (defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB1287__) || defined(__AVR_ATmega32U4__))
+        MCUCR |= _BV(JTD);
+        MCUCR |= _BV(JTD);
+    #endif
+
+    mcp23018_status = true;
+
+    /* initialize row and col */
+    unselect_rows();
+    init_cols();
+
+    /* initialize matrix state: all keys off */
+    for (uint8_t i=0; i < MATRIX_ROWS; i++) {
+        matrix[i] = 0;
+        matrix_debouncing[i] = 0;
+    }
+
+    matrix_init_quantum();
+}
+
+uint8_t matrix_scan(void)
+{
+    if (mcp23018_status) { 
+        /* if there was an error */
+        if (++mcp23018_reset_loop == 0) {
+            /* since mcp23018_reset_loop is 8 bit - we'll try to reset once in 255 matrix scans
+               this will be approx bit more frequent than once per second */
+            print("trying to reset mcp23018\n");
+            mcp23018_status = init_mcp23018();
+            if (mcp23018_status) {
+                print("left side not responding\n");
+            } else {
+                print("left side attached\n");
+            }
+        }
+    }
+
+    /* Set row, read cols */
+    for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {
+#       if (DEBOUNCING_DELAY > 0)
+            bool matrix_changed = read_cols_on_row(matrix_debouncing, current_row);
+
+            if (matrix_changed) {
+                debouncing = true;
+                debouncing_time = timer_read();
+            }
+#       else
+            read_cols_on_row(matrix, current_row);
+#       endif
+    }
+
+#   if (DEBOUNCING_DELAY > 0)
+        if (debouncing && (timer_elapsed(debouncing_time) > DEBOUNCING_DELAY)) {
+            for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+                matrix[i] = matrix_debouncing[i];
+            }
+            debouncing = false;
+        }
+#   endif
+
+    matrix_scan_quantum();
+    return 1;
+}
+
+bool matrix_is_modified(void)
+{
+#if (DEBOUNCING_DELAY > 0)
+    if (debouncing) return false;
+#endif
+    return true;
+}
+
+inline
+bool matrix_is_on(uint8_t row, uint8_t col)
+{
+    return (matrix[row] & ((matrix_row_t)1<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_matrix_header();
+
+    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
+        phex(row); print(": ");
+        print_matrix_row(row);
+        print("\n");
+    }
+}
+
+uint8_t matrix_key_count(void)
+{
+    uint8_t count = 0;
+    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+        count += matrix_bitpop(i);
+    }
+    return count;
+}
+
+static void init_cols(void)
+{
+    for(uint8_t x = 0; x < ATMEGA_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 bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
+{
+    /* Store last value of row prior to reading */
+    matrix_row_t last_row_value = current_matrix[current_row];
+
+    /* Clear data in matrix row */
+    current_matrix[current_row] = 0;
+
+    /* Select row and wait for row selecton to stabilize */
+    select_row(current_row);
+    wait_us(30);
+
+    if (mcp23018_status) { 
+        /* if there was an error */
+        return 0;
+    } else {
+        uint16_t data = 0;
+        mcp23018_status = i2c_start(I2C_ADDR_WRITE);    if (mcp23018_status) goto out;
+        mcp23018_status = i2c_write(GPIOA);             if (mcp23018_status) goto out;
+        mcp23018_status = i2c_start(I2C_ADDR_READ);     if (mcp23018_status) goto out;
+        data = i2c_readNak();
+        data = ~data;
+    out:
+        i2c_stop();
+        current_matrix[current_row] |= (data << 8);
+    }
+
+    /* For each col... */
+    for(uint8_t col_index = 0; col_index < ATMEGA_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);
+    }
+
+    /* Unselect row */
+    unselect_rows();
+
+    return (last_row_value != current_matrix[current_row]);
+}
+
+static void select_row(uint8_t row)
+{
+    if (mcp23018_status) { 
+        /* if there was an error do nothing */
+    } else {
+        /* set active row low  : 0
+           set active row output : 1
+           set other rows hi-Z : 1 */
+        mcp23018_status = i2c_start(I2C_ADDR_WRITE);   if (mcp23018_status) goto out;
+        mcp23018_status = i2c_write(GPIOB);            if (mcp23018_status) goto out;
+        mcp23018_status = i2c_write(0xFF & ~(1<<abs(row-4))); if (mcp23018_status) goto out;
+    out:
+        i2c_stop();
+    }
+
+    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_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 */
+    }
+}
diff --git a/keyboards/sx60/readme.md b/keyboards/sx60/readme.md
new file mode 100644
index 000000000..40f33ada2
--- /dev/null
+++ b/keyboards/sx60/readme.md
@@ -0,0 +1,20 @@
+SX60
+===
+
+
+![SX60](https://i.imgur.com/hZZHrRr.jpg)
+
+
+Keyboard Maintainer: [amnobis](https://github.com/amnobis)
+Hardware Supported: SX60
+Hardware Availability: [geekhack.org/index.php?topic=93665.0](https://geekhack.org/index.php?topic=93665.0)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make SX60:default
+
+Or to make and flash:
+
+    make SX60:default:dfu
+
+See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.
diff --git a/keyboards/sx60/rules.mk b/keyboards/sx60/rules.mk
new file mode 100755
index 000000000..0381293ce
--- /dev/null
+++ b/keyboards/sx60/rules.mk
@@ -0,0 +1,61 @@
+# # project specific files
+SRC =  twimaster.c \
+  matrix.c
+
+# MCU name
+MCU = atmega32u4
+
+# Processor frequency.
+#     This will define a symbol, F_CPU, in all source code files equal to the
+#     processor frequency in Hz. You can then use this symbol in your source code to
+#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+#     automatically to create a 32-bit value in your source code.
+#
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
+#     does not *change* the processor frequency - it should merely be updated to
+#     reflect the processor speed set externally so that the code can use accurate
+#     software delays.
+F_CPU = 16000000
+
+#
+# LUFA specific
+#
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+#     This will define a symbol, F_USB, in all source code files equal to the
+#     input clock frequency (before any prescaling is performed) in Hz. This value may
+#     differ from F_CPU if prescaling is used on the latter, and is required as the
+#     raw input clock is fed directly to the PLL sections of the AVR for high speed
+#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+#     at the end, this will be done automatically to create a 32-bit value in your
+#     source code.
+#
+#     If no clock division is performed on the input clock inside the AVR (via the
+#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_USB = $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
+# Boot Section Size in *bytes*
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+
+# Build Options
+#   comment out to disable the options.
+#
+BOOTMAGIC_ENABLE ?= yes	# Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE ?= yes	# Mouse keys(+4700)
+EXTRAKEY_ENABLE ?= yes	# Audio control and System control(+450)
+CONSOLE_ENABLE ?= no	# Console for debug(+400)
+COMMAND_ENABLE ?= no    # Commands for debug and configuration
+SLEEP_LED_ENABLE ?= no  # Breathing sleep LED during USB suspend
+NKRO_ENABLE ?= yes		# USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE ?= yes  # Enable keyboard backlight functionality
+AUDIO_ENABLE ?= no
+RGBLIGHT_ENABLE ?= no
+CUSTOM_MATRIX ?= yes
diff --git a/keyboards/sx60/sx60.c b/keyboards/sx60/sx60.c
new file mode 100755
index 000000000..ede8c07e9
--- /dev/null
+++ b/keyboards/sx60/sx60.c
@@ -0,0 +1,38 @@
+#include "sx60.h"
+#include "i2cmaster.h"
+
+
+bool i2c_initialized = 0;
+uint8_t mcp23018_status = 0x20;
+
+uint8_t init_mcp23018(void) {
+    mcp23018_status = 0x20;
+
+    /* I2C subsystem */
+
+    if (i2c_initialized == 0) {
+        i2c_init();  // on pins D(1,0)
+        i2c_initialized = true;
+        _delay_ms(1000);
+    }
+
+    /* B Pins are Row, A pins are Columns 
+       Set them to output */
+    mcp23018_status = i2c_start(I2C_ADDR_WRITE);    if (mcp23018_status) goto out;
+    mcp23018_status = i2c_write(IODIRA);            if (mcp23018_status) goto out;
+    mcp23018_status = i2c_write(0b11111111);        if (mcp23018_status) goto out;
+    /* Now write to IODIRB */
+    mcp23018_status = i2c_write(0b00000000);        if (mcp23018_status) goto out;
+    i2c_stop();
+
+    mcp23018_status = i2c_start(I2C_ADDR_WRITE);    if (mcp23018_status) goto out;
+    mcp23018_status = i2c_write(GPPUA);             if (mcp23018_status) goto out;
+    mcp23018_status = i2c_write(0b11111111);        if (mcp23018_status) goto out;
+    /* Now write to GPPUB */
+    mcp23018_status = i2c_write(0b00000000);        if (mcp23018_status) goto out;
+
+out:
+    i2c_stop();
+
+    return mcp23018_status;
+}
diff --git a/keyboards/sx60/sx60.h b/keyboards/sx60/sx60.h
new file mode 100755
index 000000000..e5a68ef2f
--- /dev/null
+++ b/keyboards/sx60/sx60.h
@@ -0,0 +1,86 @@
+#ifndef SX60_H
+#define SX60_H
+
+#include "quantum.h"
+#include <stdint.h>
+#include <stdbool.h>
+#include "i2cmaster.h"
+#include <util/delay.h>
+
+#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n))
+#define CPU_16MHz       0x00
+
+/* I2C aliases and register addresses (see "mcp23018.md") */
+#define I2C_ADDR        0b0100000
+#define I2C_ADDR_WRITE  ( (I2C_ADDR<<1) | I2C_WRITE )
+#define I2C_ADDR_READ   ( (I2C_ADDR<<1) | I2C_READ  )
+#define IODIRA          0x00            /* i/o direction register */
+#define IODIRB          0x01
+#define GPPUA           0x0C            /* GPIO pull-up resistor register */
+#define GPPUB           0x0D
+#define GPIOA           0x12            /* general purpose i/o port register (write modifies OLAT) */
+#define GPIOB           0x13
+#define OLATA           0x14            /* output latch register */
+#define OLATB           0x15
+
+extern uint8_t mcp23018_status;
+
+uint8_t init_mcp23018(void);
+
+#define LAYOUT( \
+	      K00, K01, K02, K03, K04, K05, K06,    K07, K08, K09, K10, K11, K12, K13, K14, \
+	K15,  K16,    K17, K18, K19, K20, K21,    K22, K23, K24, K25, K26, K27, K28,  K29, \
+	K30,    K31,    K32, K33, K34, K35, K36,    K37, K38, K39, K40, K41, K42, K43, K44, \
+	K45,   K46,  K47, K48, K49, K50, K51, K52,    K53, K54, K55, K56, K57,  K58,   K59, \
+	K60,  K61,   K62,   K63,   K64,   K65,       K66,     K67,    K68,   K69, K70, K71 \
+) { \
+	{ K00, K01, K02, K03, K04, K05, K06,   KC_NO, K07, K08, K09, K10, K11, K12, K13,   K14   }, \
+	{ K15, K16, K17, K18, K19, K20, K21,   KC_NO, K22, K23, K24, K25, K26, K27, K28,   K29   }, \
+	{ K30, K31, K32, K33, K34, K35, K36,   KC_NO, K37, K38, K39, K40, K41, K42, K43,   K44   }, \
+	{ K45, K46, K47, K48, K49, K50, K51,   K52,   K53, K54, K55, K56, K57, K58, K59,   K59   }, \
+	{ K60, K61, K62, K63, K64, K65, KC_NO, KC_NO, K66, K67, K68, K69, K70, K71, KC_NO, KC_NO }  \
+}
+
+#define LAYOUT_ansi_split_bs_rshift( \
+	      K00, K01, K02, K03, K04, K05, K06,    K07, K08, K09, K10, K11, K12, K13, K14, \
+	K15,  K16,   K17, K18, K19, K20, K21,    K22, K23, K24, K25, K26, K27, K28,   K29, \
+	K30,    K31,  K32, K33, K34, K35, K36,    K37, K38, K39, K40, K41, K42,      K43, \
+	K44,     K45,   K46, K47, K48, K49, K50,    K51, K52, K53, K54, K55,   K56,    K57, \
+	K58,  K59,   K60,   K61,   K62,   K63,        K64,     K65,   K66,   K67, K68, K69 \
+) { \
+	{ K00, K01, K02,   K03, K04, K05, K06,   KC_NO, K07, K08, K09, K10, K11, K12, K13,   K14   }, \
+	{ K15, K16, K17,   K18, K19, K20, K21,   KC_NO, K22, K23, K24, K25, K26, K27, K28,   K29   }, \
+	{ K30, K31, K32,   K33, K34, K35, K36,   KC_NO, K37, K38, K39, K40, K41, K42, K43,   KC_NO }, \
+	{ K44, K45, KC_NO, K46, K47, K48, K49,   K50,   K51, K52, K53, K54, K55, K56, K57,   K57   }, \
+	{ K58, K59, K60,   K61, K62, K63, KC_NO, KC_NO, K64, K65, K66, K67, K68, K69, KC_NO, KC_NO }  \
+}
+
+#define LAYOUT_ansi_split_bs( \
+	      K00, K01, K02, K03, K04, K05, K06,    K07, K08, K09, K10, K11, K12, K13, K14, \
+	K15,  K16,   K17, K18, K19, K20, K21,    K22, K23, K24, K25, K26, K27, K28,   K29, \
+	K30,    K31,  K32, K33, K34, K35, K36,    K37, K38, K39, K40, K41, K42,      K43, \
+	K44,     K45,   K46, K47, K48, K49, K50,    K51, K52, K53, K54, K55,     K56, \
+ 	K57,  K58,   K59,   K60,   K61,   K62,        K63,     K64,   K65,   K66, K67, K68 \
+) { \
+	{ K00, K01, K02,   K03, K04, K05, K06,   KC_NO, K07, K08, K09, K10, K11, K12, K13,   K14   }, \
+	{ K15, K16, K17,   K18, K19, K20, K21,   KC_NO, K22, K23, K24, K25, K26, K27, K28,   K29   }, \
+	{ K30, K31, K32,   K33, K34, K35, K36,   KC_NO, K37, K38, K39, K40, K41, K42, K43,   KC_NO }, \
+	{ K44, K45, KC_NO, K46, K47, K48, K49,   K50,   K51, K52, K53, K54, K55, K56, KC_NO, KC_NO }, \
+	{ K57, K58, K59,   K60, K61, K62, KC_NO, KC_NO, K63, K64, K65, K66, K67, K68, KC_NO, KC_NO }  \
+}
+
+#define LAYOUT_ansi_split_rshift( \
+	      K00, K01, K02, K03, K04, K05, K06,    K07, K08, K09, K10, K11, K12, K13, \
+	K14,  K15,   K16, K17, K18, K19, K20,    K21, K22, K23, K24, K25, K26, K27,   K28, \
+	K29,    K30,  K31, K32, K33, K34, K35,    K36, K37, K38, K39, K40, K41,      K42, \
+	K43,     K44,   K45, K46, K47, K48, K49,    K50, K51, K52, K53, K54,   K55,    K56, \
+	K57,  K58,   K59,   K60,   K61,   K62,        K63,     K64,   K65,   K66, K67, K68 \
+) { \
+	{ K00, K01, K02,   K03, K04, K05, K06,   KC_NO, K07, K08, K09, K10, K11, K12, K13,   K13   }, \
+	{ K14, K15, K16,   K17, K18, K19, K20,   KC_NO, K21, K22, K23, K24, K25, K26, K27,   K28   }, \
+	{ K29, K30, K31,   K32, K33, K34, K35,   KC_NO, K36, K37, K38, K39, K40, K41, K42,   KC_NO }, \
+	{ K43, K44, KC_NO, K45, K46, K47, K48,   K49,   K50, K51, K52, K53, K54, K55, K56,   K56   }, \
+	{ K57, K58, K59,   K60, K61, K62, KC_NO, KC_NO, K63, K64, K65, K66, K67, K68, KC_NO, KC_NO }  \
+}
+
+#endif
diff --git a/keyboards/sx60/twimaster.c b/keyboards/sx60/twimaster.c
new file mode 100644
index 000000000..30d8c24bf
--- /dev/null
+++ b/keyboards/sx60/twimaster.c
@@ -0,0 +1,207 @@
+/*************************************************************************
+* Title:    I2C master library using hardware TWI interface
+* Author:   Peter Fleury <pfleury@gmx.ch>  http://jump.to/fleury
+* File:     $Id: twimaster.c,v 1.3 2005/07/02 11:14:21 Peter Exp $
+* Software: AVR-GCC 3.4.3 / avr-libc 1.2.3
+* Target:   any AVR device with hardware TWI
+* Usage:    API compatible with I2C Software Library i2cmaster.h
+**************************************************************************/
+#include <inttypes.h>
+#include <compat/twi.h>
+
+#include <i2cmaster.h>
+
+/* define CPU frequency in Hz here if not defined in Makefile */
+#ifndef F_CPU
+#define F_CPU 16000000UL
+#endif
+
+/* I2C clock in Hz */
+#define SCL_CLOCK  400000L
+
+
+/*************************************************************************
+ Initialization of the I2C bus interface. Need to be called only once
+*************************************************************************/
+void i2c_init(void)
+{
+  /* initialize TWI clock
+   * minimal values in Bit Rate Register (TWBR) and minimal Prescaler
+   * bits in the TWI Status Register should give us maximal possible
+   * I2C bus speed - about 444 kHz
+   *
+   * for more details, see 20.5.2 in ATmega16/32 secification
+   */
+
+  TWSR = 0;     /* no prescaler */
+  TWBR = 10;    /* must be >= 10 for stable operation */
+
+}/* i2c_init */
+
+
+/*************************************************************************
+  Issues a start condition and sends address and transfer direction.
+  return 0 = device accessible, 1= failed to access device
+*************************************************************************/
+unsigned char i2c_start(unsigned char address)
+{
+    uint8_t   twst;
+
+  /* send START condition */
+  TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN);
+ 
+  /* wait until transmission completed */
+  while(!(TWCR & (1<<TWINT)));
+
+  /* check value of TWI Status Register. Mask prescaler bits. */
+  twst = TW_STATUS & 0xF8;
+  if ( (twst != TW_START) && (twst != TW_REP_START)) return 1;
+
+  /* send device address */
+  TWDR = address;
+  TWCR = (1<<TWINT) | (1<<TWEN);
+
+  /* wail until transmission completed and ACK/NACK has been received */
+  while(!(TWCR & (1<<TWINT)));
+
+  /* check value of TWI Status Register. Mask prescaler bits. */
+  twst = TW_STATUS & 0xF8;
+  if ( (twst != TW_MT_SLA_ACK) && (twst != TW_MR_SLA_ACK) ) return 1;
+
+  return 0;
+
+}/* i2c_start */
+
+
+/*************************************************************************
+ Issues a start condition and sends address and transfer direction.
+ If device is busy, use ack polling to wait until device is ready
+
+ Input:   address and transfer direction of I2C device
+*************************************************************************/
+void i2c_start_wait(unsigned char address)
+{
+    uint8_t   twst;
+
+
+    while ( 1 )
+    {
+      /* send START condition */
+      TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN);
+
+      /* wait until transmission completed */
+      while(!(TWCR & (1<<TWINT)));
+
+      /* check value of TWI Status Register. Mask prescaler bits. */
+      twst = TW_STATUS & 0xF8;
+      if ( (twst != TW_START) && (twst != TW_REP_START)) continue;
+
+      /* send device address */
+      TWDR = address;
+      TWCR = (1<<TWINT) | (1<<TWEN);
+
+      /* wail until transmission completed */
+      while(!(TWCR & (1<<TWINT)));
+
+      /* check value of TWI Status Register. Mask prescaler bits. */
+      twst = TW_STATUS & 0xF8;
+      if ( (twst == TW_MT_SLA_NACK )||(twst ==TW_MR_DATA_NACK) )
+      {
+          /* device busy, send stop condition to terminate write operation */
+          TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
+
+          /* wait until stop condition is executed and bus released */
+          while(TWCR & (1<<TWSTO));
+
+          continue;
+      }
+      
+      break;
+     }
+
+}/* i2c_start_wait */
+
+
+/*************************************************************************
+ Issues a repeated start condition and sends address and transfer direction
+
+ Input:   address and transfer direction of I2C device
+
+ Return:  0 device accessible
+          1 failed to access device
+*************************************************************************/
+unsigned char i2c_rep_start(unsigned char address)
+{
+    return i2c_start( address );
+
+}/* i2c_rep_start */
+
+
+/*************************************************************************
+ Terminates the data transfer and releases the I2C bus
+*************************************************************************/
+void i2c_stop(void)
+{
+  /* send stop condition */
+  TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
+
+  /* wait until stop condition is executed and bus released */
+  while(TWCR & (1<<TWSTO));
+
+}/* i2c_stop */
+
+
+/*************************************************************************
+  Send one byte to I2C device
+
+  Input:    byte to be transfered
+  Return:   0 write successful
+            1 write failed
+*************************************************************************/
+unsigned char i2c_write( unsigned char data )
+{
+    uint8_t   twst;
+
+  /* send data to the previously addressed device */
+  TWDR = data;
+  TWCR = (1<<TWINT) | (1<<TWEN);
+
+  /* wait until transmission completed */
+  while(!(TWCR & (1<<TWINT)));
+
+  /* check value of TWI Status Register. Mask prescaler bits */
+  twst = TW_STATUS & 0xF8;
+  if( twst != TW_MT_DATA_ACK) return 1;
+  return 0;
+
+}/* i2c_write */
+
+
+/*************************************************************************
+ Read one byte from the I2C device, request more data from device
+
+ Return:  byte read from I2C device
+*************************************************************************/
+unsigned char i2c_readAck(void)
+{
+  TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWEA);
+  while(!(TWCR & (1<<TWINT)));
+
+  return TWDR;
+
+}/* i2c_readAck */
+
+
+/*************************************************************************
+ Read one byte from the I2C device, read is followed by a stop condition
+
+ Return:  byte read from I2C device
+*************************************************************************/
+unsigned char i2c_readNak(void)
+{
+  TWCR = (1<<TWINT) | (1<<TWEN);
+  while(!(TWCR & (1<<TWINT)));
+
+  return TWDR;
+
+}/* i2c_readNak */