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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
master
Jason 2018-06-05 12:43:20 -07:00 committed by Drashna Jaelre
parent 1ae011d919
commit 96546c79c0
21 changed files with 1131 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
keyboards/e6v2/keymaps/amnesia0287/keymap.c
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@ -25,24 +25,24 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
),
[_HLa] = LAYOUT_hhkb(
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_DEL,
KC_CAPS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PSCR, KC_SLCK, KC_PAUS, KC_UP, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PAST, KC_PSLS, KC_HOME, KC_PGUP, KC_LEFT, KC_RGHT, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PPLS, KC_PMNS, KC_END, KC_PGDN, KC_DOWN, KC_TRNS, KC_TRNS,
KC_CAPS, KC_TRNS, KC_VOLU, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PSCR, KC_SLCK, KC_PAUS, KC_UP, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_VOLD, KC_TRNS, KC_TRNS, KC_TRNS, KC_PAST, KC_PSLS, KC_HOME, KC_PGUP, KC_LEFT, KC_RGHT, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PPLS, KC_PMNS, KC_END, KC_PGDN, KC_DOWN, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_MPLY, KC_TRNS, KC_TRNS
),
[_HLb] = LAYOUT_hhkb(
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_DEL,
KC_CAPS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PSCR, KC_SLCK, KC_PAUS, KC_UP, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PAST, KC_PSLS, KC_HOME, KC_PGUP, KC_LEFT, KC_RGHT, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PPLS, KC_PMNS, KC_END, KC_PGDN, KC_DOWN, KC_TRNS, KC_TRNS,
KC_CAPS, KC_TRNS, KC_VOLU, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PSCR, KC_SLCK, KC_PAUS, KC_UP, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_VOLD, KC_TRNS, KC_TRNS, KC_TRNS, KC_PAST, KC_PSLS, KC_HOME, KC_PGUP, KC_LEFT, KC_RGHT, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PPLS, KC_PMNS, KC_END, KC_PGDN, KC_DOWN, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_MPLY, KC_TRNS, KC_TRNS
),
[_HL] = LAYOUT_hhkb(
RGB_TOG, RGB_M_P, RGB_RMOD, RGB_MOD, KC_TRNS, KC_TRNS, KC_TRNS, BL_BRTG, BL_OFF, BL_STEP, BL_ON, BL_DEC, BL_INC, LALT(KC_F4),
RESET, RGB_HUI, RGB_SAI, RGB_VAI, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, RGB_HUD, RGB_SAD, RGB_VAD, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RGB_VAD, RGB_VAI, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
RGB_TOG, RGB_M_P, RGB_RMOD, RGB_MOD, KC_TRNS, KC_TRNS, KC_TRNS, BL_BRTG, BL_OFF, BL_STEP, BL_ON, BL_DEC, BL_INC, LALT(KC_F4),
RESET, RGB_HUI, RGB_SAI, RGB_VAI, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, RGB_HUD, RGB_SAD, RGB_VAD, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RGB_VAD, RGB_VAI, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_MPRV, KC_MNXT, KC_MPLY, KC_TRNS, KC_TRNS
),
};

2
keyboards/e6v2/keymaps/amnesia0287/readme.md
View File

@ -1,7 +1,7 @@
amnesia0287's Keymap
===
Keymap Maintainer: [Jason Gorman](https://github.com/amnesia0287)
Keymap Maintainer: [amnesia0287](https://github.com/amnesia0287)
Difference from base layout: Primarily the HHKB-ness

2
keyboards/e6v2/keymaps/default/readme.md
View File

@ -3,6 +3,6 @@ Default Keymap
Super simple default keymap with only a base layer.
Keymap Maintainer: [Jason Gorman](https://github.com/amnesia0287)
Keymap Maintainer: [amnesia0287](https://github.com/amnesia0287)
Intended usage: This is mostly provided for testing before you build your own keymap and as a reference to a stock(ish) configuration

2
keyboards/e6v2/readme.md
View File

@ -3,7 +3,7 @@ E6-V2
These docs are for the QMK version of the PCB. [More info on qmk.fm](http://qmk.fm/)
Keyboard Maintainer: [Jason Gorman](https://github.com/amnesia0287)
Keyboard Maintainer: [amnesia0287](https://github.com/amnesia0287)
Hardware Supported: E6-V2 Mid Port rev.qmk
Hardware Availability: [geekhack.org/index.php?topic=90787.0](https://geekhack.org/index.php?topic=90787.0)

61
keyboards/sx60/config.h 100755
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@ -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

178
keyboards/sx60/i2cmaster.h 100644
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@ -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

24
keyboards/sx60/info.json 100644
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@ -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}]
},
}
}

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keyboards/sx60/keymaps/amnobis/config.h 100644
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#include "../../config.h"

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keyboards/sx60/keymaps/amnobis/keymap.c 100644
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#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;
}

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keyboards/sx60/keymaps/amnobis/readme.md 100644
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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

0
keyboards/sx60/keymaps/amnobis/rules.mk 100644
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1
keyboards/sx60/keymaps/default/config.h 100644
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#include "../../config.h"

25
keyboards/sx60/keymaps/default/keymap.c 100755
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#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;
}

8
keyboards/sx60/keymaps/default/readme.md 100644
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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

0
keyboards/sx60/keymaps/default/rules.mk 100644
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keyboards/sx60/matrix.c 100644
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/*
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 */
}
}

20
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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.

61
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# # 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

38
keyboards/sx60/sx60.c 100755
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#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;
}

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#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

207
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/*************************************************************************
* 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 */