History

Zsolt Parragi 805f5cb72b One shot support for swap hands (#8590 ) This commits add the SH_OS keycode, which works similarly to one shot layers: * while pressed, the keyboard is swapped * if no keys were pressed while it was pressed, the next key press is swapped SH_OS also supports chaining with one shot layers: OSL(x) + SH_OS + key interprets the key press on the oneshot layer. The ONESHOT_TIMEOUT setting used by one shot keys and layers is also used by oneshot swap hands. In the above chaining scenario the timeout of the oneshot layer is reset when swap hands is activated. Resolves #2682		2020-05-14 07:36:55 +10:00
..
common	One shot support for swap hands (#8590 )	2020-05-14 07:36:55 +10:00
protocol	Remove Bluefruit protocol (#9008 )	2020-05-04 23:05:45 +01:00
tool/chibios
arm_atsam.mk	Fix misunderstanding of CPPFLAGS and CXXFLAGS.	2020-01-31 15:29:23 +11:00
avr.mk	Improve security of avrdude by eliminating the use of well-known names. (#9026 )	2020-05-10 04:08:13 +01:00
chibios.mk	Revert "Use nano specs (#8270 )" (#9044 )	2020-05-08 14:51:00 +01:00
common.mk	Revert "Fix conflicting types for 'tfp_printf' (#8269 )"	2020-05-04 09:25:44 -07:00
make_dfu_header.sh
native.mk	Fix misunderstanding of CPPFLAGS and CXXFLAGS.	2020-01-31 15:29:23 +11:00
protocol.mk
readme.md	Remove PJRC USB stack	2020-02-08 11:07:43 -08:00
ring_buffer.h	Initial vusb console support (#8559 )	2020-05-03 01:25:39 +01:00
rules.mk	Remove Atmel FLIP from install scripts and documentation (#8822 )	2020-04-17 09:50:58 +02:00

readme.md

TMK Keyboard Firmware Core Library

This is a keyboard firmware library with some useful features for Atmel AVR and Cortex-M.

Source code is available here: https://github.com/tmk/tmk_keyboard/tree/master/tmk_core

Updates

2016/02/10

flabbergast's Chibios protocol was merged from https://github.com/flabbergast/tmk_keyboard/tree/chibios. See protocol/chibios/README.md. Chibios protocol supports Cortex-M such as STM32 and Kinetis.

2015/04/22

separated with TMK Keyboard Firmware Collection

Features

These features can be used in your keyboard.

Multi-layer Keymap - Multiple keyboard layouts with layer switching
Mouse key - Mouse control with keyboard
System Control Key - Power Down, Sleep, Wake Up and USB Remote Wake up
Media Control Key - Volume Down/Up, Mute, Next/Prev track, Play, Stop and etc
USB NKRO - 248 keys(+ 8 modifiers) simultaneously
PS/2 mouse support - PS/2 mouse(TrackPoint) as composite device
Keyboard protocols - PS/2, ADB, M0110, Sun and other old keyboard protocols
User Function - Customizable function of key with writing code
Macro - Very primitive at this time
Keyboard Tricks - Oneshot modifier and modifier with tapping feature
Debug Console - Messages for debug and interaction with firmware
Virtual DIP Switch - Configurations stored EEPROM(Boot Magic)
Locking CapsLock - Mechanical switch support for CapsLock
Breathing Sleep LED - Sleep indicator with charm during USB suspend
Backlight - Control backlight levels

TMK Keyboard Firmware Collection

Complete firmwares for various keyboards and protocol converters.

https://github.com/tmk/tmk_keyboard

License

GPLv2 or later. Some protocol files are under Modified BSD License. ChibiOS, LUFA and V-USB stack have their own license respectively.

Build Firmware and Program Controller

See doc/build.md.

Start Your Own Project

TBD

Config.h Options

1. USB vendor/product ID and device description

#define VENDOR_ID       0xFEED
#define PRODUCT_ID      0xBEEF
#define MANUFACTURER    t.m.k.
#define PRODUCT         Macway mod
#define DESCRIPTION     t.m.k. keyboard firmware for Macway mod

2. Keyboard matrix configuration

#define MATRIX_ROWS 8
#define MATRIX_COLS 8
#define MATRIX_HAS_GHOST

Architecture

Architecture Diagram
                           +---------------+---------------+-------------+
                           |    Host       |   Keyboard    | Matrix, LED |
   ___________             |-----------+-+ +-------------+ | +-----------|
  /          /| Keys/Mouse | Protocol  |d| | Action      | | | Protocol  |
 /__________/ |<-----------|  LUFA     |r| |  Layer, Tap | | |  Matrix   |
 |.--------.| |   LED      |  V-USB    |i| |-------------| | |  PS/2,IBM |             __________________
 ||        || |----------->|  iWRAP(BT)|v| | Keymap      | | |  ADB,M0110|  Keys      / /_/_/_/_/_/_/_/ /|
 ||  Host  || |  Console   |  UART     |e| | Mousekey    | | |  SUN/NEWS |<----------/ /_/_/_/_/_/_/_/ / /
 ||________||/.<-----------|           |r| | Report      | | |  X68K/PC98| Control  / /_/_/_/_/_/_/_/ / /
 `_========_'/|            |---------------------------------------------|-------->/___ /_______/ ___/ /
 |_o______o_|/             | Sendchar, Print, Debug, Command, ...        |         |_________________|/
                           +---------------------------------------------+              Keyboard

Debugging

Use PJRC's hid_listen to see debug messages. You can use the tool for debug even if firmware use LUFA stack.

You can use xprintf() to display debug info on hid_listen, see common/xprintf.h.

Files and Directories

Top

common/ - common codes
protocol/ - keyboard protocol support
doc/ - documents
common.mk - Makefile for common
protocol.mk - Makefile for protocol
rules.mk - Makefile for build rules

Common

host.h
host_driver.h
keyboard.h
command.h
keymap.h
action.h
keycode.h
matrix.h
led.h
mousekey.h
report.h
debug.h
print.h
bootloader.h
sendchar.h
timer.h
util.h

Keyboard Protocols

lufa/ - LUFA USB stack
vusb/ - Objective Development V-USB
iwrap/ - Bluetooth HID for Bluegiga iWRAP
ps2.c - PS/2 protocol
adb.c - Apple Desktop Bus protocol
m0110.c - Macintosh 128K/512K/Plus keyboard protocol
news.c - Sony NEWS keyboard protocol
x68k.c - Sharp X68000 keyboard protocol
serial_soft.c - Asynchronous Serial protocol implemented by software

Coding Style

Doesn't use Tab to indent, use 4-spaces instead.