~ruther/qmk_firmware

debd902a3d5788beab8580a26c84d7db2365a638 — marksard 6 years ago 4f4fad8
[Keyboard] add treeadstone48 (#5405)

* Keyboard: add treeadstone48

* rename layout defines

* Use of pragma once

* move common include code

* fixed info.json

* change keymap layout from kc to normal

* fix alpha revision keymap

* fixed info.json

* remove USE_Link_Time_Optimization
42 files changed, 4914 insertions(+), 0 deletions(-)

A keyboards/treadstone48/common/glcdfont.c
A keyboards/treadstone48/common/oled_helper.c
A keyboards/treadstone48/common/oled_helper.h
A keyboards/treadstone48/config.h
A keyboards/treadstone48/i2c.c
A keyboards/treadstone48/i2c.h
A keyboards/treadstone48/keymaps/default/config.h
A keyboards/treadstone48/keymaps/default/keymap.c
A keyboards/treadstone48/keymaps/default/readme.md
A keyboards/treadstone48/keymaps/default/readme_jp.md
A keyboards/treadstone48/keymaps/default/rules.mk
A keyboards/treadstone48/keymaps/like_jis/config.h
A keyboards/treadstone48/keymaps/like_jis/keymap.c
A keyboards/treadstone48/keymaps/like_jis/readme.md
A keyboards/treadstone48/keymaps/like_jis/readme_jp.md
A keyboards/treadstone48/keymaps/like_jis/rules.mk
A keyboards/treadstone48/keymaps/like_jis_rs/config.h
A keyboards/treadstone48/keymaps/like_jis_rs/keymap.c
A keyboards/treadstone48/keymaps/like_jis_rs/readme.md
A keyboards/treadstone48/keymaps/like_jis_rs/readme_jp.md
A keyboards/treadstone48/keymaps/like_jis_rs/rules.mk
A keyboards/treadstone48/pro_micro.h
A keyboards/treadstone48/readme.md
A keyboards/treadstone48/rev1/config.h
A keyboards/treadstone48/rev1/info.json
A keyboards/treadstone48/rev1/matrix.c
A keyboards/treadstone48/rev1/rev1.c
A keyboards/treadstone48/rev1/rev1.h
A keyboards/treadstone48/rev1/rules.mk
A keyboards/treadstone48/rev1/serial_config.h
A keyboards/treadstone48/rev1/serial_config_simpleapi.h
A keyboards/treadstone48/rev1/split_scomm.c
A keyboards/treadstone48/rev1/split_scomm.h
A keyboards/treadstone48/rev1/split_util.c
A keyboards/treadstone48/rev1/split_util.h
A keyboards/treadstone48/rules.mk
A keyboards/treadstone48/serial.c
A keyboards/treadstone48/serial.h
A keyboards/treadstone48/ssd1306.c
A keyboards/treadstone48/ssd1306.h
A keyboards/treadstone48/treadstone48.c
A keyboards/treadstone48/treadstone48.h
A keyboards/treadstone48/common/glcdfont.c => keyboards/treadstone48/common/glcdfont.c +244 -0
@@ 0,0 1,244 @@
// This is the 'classic' fixed-space bitmap font for Adafruit_GFX since 1.0.
// See gfxfont.h for newer custom bitmap font info.

#ifndef FONT5X7_H
#define FONT5X7_H

#ifdef __AVR__
 #include <avr/io.h>
 #include <avr/pgmspace.h>
#elif defined(ESP8266)
 #include <pgmspace.h>
#else
 #define PROGMEM
#endif

// Standard ASCII 5x7 font

static const unsigned char font[] PROGMEM = {
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x3E, 0x5B, 0x4F, 0x5B, 0x3E, 0x00,
  0x3E, 0x6B, 0x4F, 0x6B, 0x3E, 0x00,
  0x1C, 0x3E, 0x7C, 0x3E, 0x1C, 0x00,
  0x18, 0x3C, 0x7E, 0x3C, 0x18, 0x00,
  0x1C, 0x57, 0x7D, 0x57, 0x1C, 0x00,
  0x1C, 0x5E, 0x7F, 0x5E, 0x1C, 0x00,
  0x00, 0x18, 0x3C, 0x18, 0x00, 0x00,
  0xFF, 0xE7, 0xC3, 0xE7, 0xFF, 0x00,
  0x00, 0x18, 0x24, 0x18, 0x00, 0x00,
  0xFF, 0xE7, 0xDB, 0xE7, 0xFF, 0x00,
  0x30, 0x48, 0x3A, 0x06, 0x0E, 0x00,
  0x26, 0x29, 0x79, 0x29, 0x26, 0x00,
  0x40, 0x7F, 0x05, 0x05, 0x07, 0x00,
  0x40, 0x7F, 0x05, 0x25, 0x3F, 0x00,
  0x5A, 0x3C, 0xE7, 0x3C, 0x5A, 0x00,
  0x7F, 0x3E, 0x1C, 0x1C, 0x08, 0x00,
  0x08, 0x1C, 0x1C, 0x3E, 0x7F, 0x00,
  0x14, 0x22, 0x7F, 0x22, 0x14, 0x00,
  0x5F, 0x5F, 0x00, 0x5F, 0x5F, 0x00,
  0x06, 0x09, 0x7F, 0x01, 0x7F, 0x00,
  0x00, 0x66, 0x89, 0x95, 0x6A, 0x00,
  0x60, 0x60, 0x60, 0x60, 0x60, 0x00,
  0x94, 0xA2, 0xFF, 0xA2, 0x94, 0x00,
  0x08, 0x04, 0x7E, 0x04, 0x08, 0x00,
  0x10, 0x20, 0x7E, 0x20, 0x10, 0x00,
  0x08, 0x08, 0x2A, 0x1C, 0x08, 0x00,
  0x08, 0x1C, 0x2A, 0x08, 0x08, 0x00,
  0x1E, 0x10, 0x10, 0x10, 0x10, 0x00,
  0x0C, 0x1E, 0x0C, 0x1E, 0x0C, 0x00,
  0x30, 0x38, 0x3E, 0x38, 0x30, 0x00,
  0x06, 0x0E, 0x3E, 0x0E, 0x06, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x5F, 0x00, 0x00, 0x00,
  0x00, 0x07, 0x00, 0x07, 0x00, 0x00,
  0x14, 0x7F, 0x14, 0x7F, 0x14, 0x00,
  0x24, 0x2A, 0x7F, 0x2A, 0x12, 0x00,
  0x23, 0x13, 0x08, 0x64, 0x62, 0x00,
  0x36, 0x49, 0x56, 0x20, 0x50, 0x00,
  0x00, 0x08, 0x07, 0x03, 0x00, 0x00,
  0x00, 0x1C, 0x22, 0x41, 0x00, 0x00,
  0x00, 0x41, 0x22, 0x1C, 0x00, 0x00,
  0x2A, 0x1C, 0x7F, 0x1C, 0x2A, 0x00,
  0x08, 0x08, 0x3E, 0x08, 0x08, 0x00,
  0x00, 0x80, 0x70, 0x30, 0x00, 0x00,
  0x08, 0x08, 0x08, 0x08, 0x08, 0x00,
  0x00, 0x00, 0x60, 0x60, 0x00, 0x00,
  0x20, 0x10, 0x08, 0x04, 0x02, 0x00,
  0x3E, 0x51, 0x49, 0x45, 0x3E, 0x00,
  0x00, 0x42, 0x7F, 0x40, 0x00, 0x00,
  0x72, 0x49, 0x49, 0x49, 0x46, 0x00,
  0x21, 0x41, 0x49, 0x4D, 0x33, 0x00,
  0x18, 0x14, 0x12, 0x7F, 0x10, 0x00,
  0x27, 0x45, 0x45, 0x45, 0x39, 0x00,
  0x3C, 0x4A, 0x49, 0x49, 0x31, 0x00,
  0x41, 0x21, 0x11, 0x09, 0x07, 0x00,
  0x36, 0x49, 0x49, 0x49, 0x36, 0x00,
  0x46, 0x49, 0x49, 0x29, 0x1E, 0x00,
  0x00, 0x00, 0x14, 0x00, 0x00, 0x00,
  0x00, 0x40, 0x34, 0x00, 0x00, 0x00,
  0x00, 0x08, 0x14, 0x22, 0x41, 0x00,
  0x14, 0x14, 0x14, 0x14, 0x14, 0x00,
  0x00, 0x41, 0x22, 0x14, 0x08, 0x00,
  0x02, 0x01, 0x59, 0x09, 0x06, 0x00,
  0x3E, 0x41, 0x5D, 0x59, 0x4E, 0x00,
  0x7C, 0x12, 0x11, 0x12, 0x7C, 0x00,
  0x7F, 0x49, 0x49, 0x49, 0x36, 0x00,
  0x3E, 0x41, 0x41, 0x41, 0x22, 0x00,
  0x7F, 0x41, 0x41, 0x41, 0x3E, 0x00,
  0x7F, 0x49, 0x49, 0x49, 0x41, 0x00,
  0x7F, 0x09, 0x09, 0x09, 0x01, 0x00,
  0x3E, 0x41, 0x41, 0x51, 0x73, 0x00,
  0x7F, 0x08, 0x08, 0x08, 0x7F, 0x00,
  0x00, 0x41, 0x7F, 0x41, 0x00, 0x00,
  0x20, 0x40, 0x41, 0x3F, 0x01, 0x00,
  0x7F, 0x08, 0x14, 0x22, 0x41, 0x00,
  0x7F, 0x40, 0x40, 0x40, 0x40, 0x00,
  0x7F, 0x02, 0x1C, 0x02, 0x7F, 0x00,
  0x7F, 0x04, 0x08, 0x10, 0x7F, 0x00,
  0x3E, 0x41, 0x41, 0x41, 0x3E, 0x00,
  0x7F, 0x09, 0x09, 0x09, 0x06, 0x00,
  0x3E, 0x41, 0x51, 0x21, 0x5E, 0x00,
  0x7F, 0x09, 0x19, 0x29, 0x46, 0x00,
  0x26, 0x49, 0x49, 0x49, 0x32, 0x00,
  0x03, 0x01, 0x7F, 0x01, 0x03, 0x00,
  0x3F, 0x40, 0x40, 0x40, 0x3F, 0x00,
  0x1F, 0x20, 0x40, 0x20, 0x1F, 0x00,
  0x3F, 0x40, 0x38, 0x40, 0x3F, 0x00,
  0x63, 0x14, 0x08, 0x14, 0x63, 0x00,
  0x03, 0x04, 0x78, 0x04, 0x03, 0x00,
  0x61, 0x59, 0x49, 0x4D, 0x43, 0x00,
  0x00, 0x7F, 0x41, 0x41, 0x41, 0x00,
  0x02, 0x04, 0x08, 0x10, 0x20, 0x00,
  0x00, 0x41, 0x41, 0x41, 0x7F, 0x00,
  0x04, 0x02, 0x01, 0x02, 0x04, 0x00,
  0x40, 0x40, 0x40, 0x40, 0x40, 0x00,
  0x00, 0x03, 0x07, 0x08, 0x00, 0x00,
  0x20, 0x54, 0x54, 0x78, 0x40, 0x00,
  0x7F, 0x28, 0x44, 0x44, 0x38, 0x00,
  0x38, 0x44, 0x44, 0x44, 0x28, 0x00,
  0x38, 0x44, 0x44, 0x28, 0x7F, 0x00,
  0x38, 0x54, 0x54, 0x54, 0x18, 0x00,
  0x00, 0x08, 0x7E, 0x09, 0x02, 0x00,
  0x18, 0x24, 0x24, 0x1C, 0x78, 0x00,
  0x7F, 0x08, 0x04, 0x04, 0x78, 0x00,
  0x00, 0x44, 0x7D, 0x40, 0x00, 0x00,
  0x20, 0x40, 0x40, 0x3D, 0x00, 0x00,
  0x7F, 0x10, 0x28, 0x44, 0x00, 0x00,
  0x00, 0x41, 0x7F, 0x40, 0x00, 0x00,
  0x7C, 0x04, 0x78, 0x04, 0x78, 0x00,
  0x7C, 0x08, 0x04, 0x04, 0x78, 0x00,
  0x38, 0x44, 0x44, 0x44, 0x38, 0x00,
  0xFC, 0x18, 0x24, 0x24, 0x18, 0x00,
  0x18, 0x24, 0x24, 0x18, 0xFC, 0x00,
  0x7C, 0x08, 0x04, 0x04, 0x08, 0x00,
  0x48, 0x54, 0x54, 0x54, 0x24, 0x00,
  0x04, 0x04, 0x3F, 0x44, 0x24, 0x00,
  0x3C, 0x40, 0x40, 0x20, 0x7C, 0x00,
  0x1C, 0x20, 0x40, 0x20, 0x1C, 0x00,
  0x3C, 0x40, 0x30, 0x40, 0x3C, 0x00,
  0x44, 0x28, 0x10, 0x28, 0x44, 0x00,
  0x4C, 0x10, 0x10, 0x10, 0x7C, 0x00,
  0x44, 0x64, 0x54, 0x4C, 0x44, 0x00,
  0x00, 0x08, 0x36, 0x41, 0x00, 0x00,
  0x00, 0x00, 0x77, 0x00, 0x00, 0x00,
  0x00, 0x41, 0x36, 0x08, 0x00, 0x00,
  0x02, 0x01, 0x02, 0x04, 0x02, 0x00,
  0x3C, 0x26, 0x23, 0x26, 0x3C, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
#endif // FONT5X7_H

A keyboards/treadstone48/common/oled_helper.c => keyboards/treadstone48/common/oled_helper.c +83 -0
@@ 0,0 1,83 @@
#ifdef SSD1306OLED
#include QMK_KEYBOARD_H
#include "ssd1306.h"

void render_logo(struct CharacterMatrix *matrix) {

  const char logo_buf[]={
    0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,0x92,0x93,0x94,
    0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf,0xb0,0xb1,0xb2,0xb3,0xb4,
    0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf,0xd0,0xd1,0xd2,0xd3,0xd4,
    0};

  matrix_write(matrix, logo_buf);
}

static char keylog_buf[24] = "Key state ready.";
const char code_to_name[60] = {
    ' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f',
    'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
    'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
    '1', '2', '3', '4', '5', '6', '7', '8', '9', '0',
    'R', 'E', 'B', 'T', ' ', '-', ' ', '@', ' ', ' ',
    ' ', ';', ':', ' ', ',', '.', '/', ' ', ' ', ' '};

void update_key_status(uint16_t keycode, keyrecord_t *record) {

  if (!record->event.pressed) return;

  char name = (keycode < 60) ? code_to_name[keycode] : ' ';
  snprintf(keylog_buf, sizeof(keylog_buf) - 1, "Key:%dx%d %2x %c",
          record->event.key.row, record->event.key.col,
          (uint16_t)keycode, name);
}

void render_key_status(struct CharacterMatrix *matrix) {

  matrix_write(matrix, keylog_buf);
}

static char lock_buf[24] = "Lock state ready.\n";
void update_lock_status(void) {

  uint8_t leds = host_keyboard_leds();
  char *num_lock = (leds & (1<<USB_LED_NUM_LOCK)) ? "Num" : "";
  char *caps_lock = (leds & (1<<USB_LED_CAPS_LOCK)) ? "Caps" : "";
  char *scrl_lock = (leds & (1<<USB_LED_SCROLL_LOCK)) ? "Scrn" : "";
  snprintf(lock_buf, sizeof(lock_buf) - 1, "Lock:%s %s %s\n",
          num_lock, caps_lock, scrl_lock);
}

void render_lock_status(struct CharacterMatrix *matrix) {

  matrix_write(matrix, lock_buf);
}

#ifdef RGBLIGHT_ENABLE
extern rgblight_config_t rgblight_config;

static char led_buf[24] = "LED state ready.\n";
rgblight_config_t rgblight_config_bak;
void update_led_status(void) {

  if (rgblight_config_bak.enable != rgblight_config.enable ||
      rgblight_config_bak.mode != rgblight_config.mode ||
      rgblight_config_bak.hue != rgblight_config.hue ||
      rgblight_config_bak.sat != rgblight_config.sat ||
      rgblight_config_bak.val != rgblight_config.val
  ) {
    snprintf(led_buf, sizeof(led_buf) - 1, "LED%c:%2d hsv:%2d %2d %2d\n",
      rgblight_config.enable ? '*' : '.', (uint8_t)rgblight_config.mode,
      (uint8_t)(rgblight_config.hue / RGBLIGHT_HUE_STEP),
      (uint8_t)(rgblight_config.sat / RGBLIGHT_SAT_STEP),
      (uint8_t)(rgblight_config.val / RGBLIGHT_VAL_STEP));
      rgblight_config_bak = rgblight_config;
  }
}

void render_led_status(struct CharacterMatrix *matrix) {

  matrix_write(matrix, led_buf);
}
#endif
#endif

A keyboards/treadstone48/common/oled_helper.h => keyboards/treadstone48/common/oled_helper.h +35 -0
@@ 0,0 1,35 @@
#ifdef SSD1306OLED

void render_logo(struct CharacterMatrix *matrix);
void update_key_status(uint16_t keycode, keyrecord_t *record);
void render_key_status(struct CharacterMatrix *matrix);
void update_lock_status(void);
void render_lock_status(struct CharacterMatrix *matrix);

#define RENDER_LOGO(a) render_logo(a)
#define UPDATE_KEY_STATUS(a, b) update_key_status(a, b)
#define RENDER_KEY_STATUS(a) render_key_status(a)
#define UPDATE_LOCK_STATUS() update_lock_status()
#define RENDER_LOCK_STATUS(a) render_lock_status(a)

#ifdef RGBLIGHT_ENABLE
  void update_led_status(void);
  void render_led_status(struct CharacterMatrix *matrix);
  #define UPDATE_LED_STATUS() update_led_status()
  #define RENDER_LED_STATUS(a) render_led_status(a)
#else
  #define UPDATE_LED_STATUS()
  #define RENDER_LED_STATUS(a)
#endif

#else

#define RENDER_LOGO(a)
#define UPDATE_KEY_STATUS(a, b)
#define RENDER_KEY_STATUS(a)
#define UPDATE_LOCK_STATUS()
#define RENDER_LOCK_STATUS(a)
#define UPDATE_LED_STATUS()
#define RENDER_LED_STATUS(a)

#endif

A keyboards/treadstone48/config.h => keyboards/treadstone48/config.h +43 -0
@@ 0,0 1,43 @@
/*
Copyright 2012 Jun Wako <wakojun@gmail.com>
Copyright 2015 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/>.
*/

#pragma once

#include "config_common.h"

// GCC include 'config.h" sequence in qmk_firmware/keyboards/treadstone48/
//   -include keyboards/treadstone48/config.h
//   -include keyboards/treadstone48/rev?/config.h
//   -include keyboards/treadstone48/rev?/keymaps/MAPNAME/config.h
//   XXXX.c

#include <serial_config.h>

// GCC include search path in qmk_firmare/keyboards/treadstone48/
//    #include "..." search starts here:
//    #include <...> search starts here:
//     keyboards/treadstone48/rev?/keymaps/MAPNAME
//     keyboards/treadstone48
//     keyboards/treadstone48/rev?
//     .
//     ./tmk_core
//     ......

// MACRO and FUNCTION are features that are depreciated.
#define NO_ACTION_MACRO
#define NO_ACTION_FUNCTION

A keyboards/treadstone48/i2c.c => keyboards/treadstone48/i2c.c +162 -0
@@ 0,0 1,162 @@
#include <util/twi.h>
#include <avr/io.h>
#include <stdlib.h>
#include <avr/interrupt.h>
#include <util/twi.h>
#include <stdbool.h>
#include "i2c.h"

#ifdef USE_I2C

// Limits the amount of we wait for any one i2c transaction.
// Since were running SCL line 100kHz (=> 10μs/bit), and each transactions is
// 9 bits, a single transaction will take around 90μs to complete.
//
// (F_CPU/SCL_CLOCK)  =>  # of μC cycles to transfer a bit
// poll loop takes at least 8 clock cycles to execute
#define I2C_LOOP_TIMEOUT (9+1)*(F_CPU/SCL_CLOCK)/8

#define BUFFER_POS_INC() (slave_buffer_pos = (slave_buffer_pos+1)%SLAVE_BUFFER_SIZE)

volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE];

static volatile uint8_t slave_buffer_pos;
static volatile bool slave_has_register_set = false;

// Wait for an i2c operation to finish
inline static
void i2c_delay(void) {
  uint16_t lim = 0;
  while(!(TWCR & (1<<TWINT)) && lim < I2C_LOOP_TIMEOUT)
    lim++;

  // easier way, but will wait slightly longer
  // _delay_us(100);
}

// Setup twi to run at 100kHz or 400kHz (see ./i2c.h SCL_CLOCK)
void i2c_master_init(void) {
  // no prescaler
  TWSR = 0;
  // Set TWI clock frequency to SCL_CLOCK. Need TWBR>10.
  // Check datasheets for more info.
  TWBR = ((F_CPU/SCL_CLOCK)-16)/2;
}

// Start a transaction with the given i2c slave address. The direction of the
// transfer is set with I2C_READ and I2C_WRITE.
// returns: 0 => success
//          1 => error
uint8_t i2c_master_start(uint8_t address) {
  TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTA);

  i2c_delay();

  // check that we started successfully
  if ( (TW_STATUS != TW_START) && (TW_STATUS != TW_REP_START))
    return 1;

  TWDR = address;
  TWCR = (1<<TWINT) | (1<<TWEN);

  i2c_delay();

  if ( (TW_STATUS != TW_MT_SLA_ACK) && (TW_STATUS != TW_MR_SLA_ACK) )
    return 1; // slave did not acknowledge
  else
    return 0; // success
}


// Finish the i2c transaction.
void i2c_master_stop(void) {
  TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);

  uint16_t lim = 0;
  while(!(TWCR & (1<<TWSTO)) && lim < I2C_LOOP_TIMEOUT)
    lim++;
}

// Write one byte to the i2c slave.
// returns 0 => slave ACK
//         1 => slave NACK
uint8_t i2c_master_write(uint8_t data) {
  TWDR = data;
  TWCR = (1<<TWINT) | (1<<TWEN);

  i2c_delay();

  // check if the slave acknowledged us
  return (TW_STATUS == TW_MT_DATA_ACK) ? 0 : 1;
}

// Read one byte from the i2c slave. If ack=1 the slave is acknowledged,
// if ack=0 the acknowledge bit is not set.
// returns: byte read from i2c device
uint8_t i2c_master_read(int ack) {
  TWCR = (1<<TWINT) | (1<<TWEN) | (ack<<TWEA);

  i2c_delay();
  return TWDR;
}

void i2c_reset_state(void) {
  TWCR = 0;
}

void i2c_slave_init(uint8_t address) {
  TWAR = address << 0; // slave i2c address
  // TWEN  - twi enable
  // TWEA  - enable address acknowledgement
  // TWINT - twi interrupt flag
  // TWIE  - enable the twi interrupt
  TWCR = (1<<TWIE) | (1<<TWEA) | (1<<TWINT) | (1<<TWEN);
}

ISR(TWI_vect);

ISR(TWI_vect) {
  uint8_t ack = 1;
  switch(TW_STATUS) {
    case TW_SR_SLA_ACK:
      // this device has been addressed as a slave receiver
      slave_has_register_set = false;
      break;

    case TW_SR_DATA_ACK:
      // this device has received data as a slave receiver
      // The first byte that we receive in this transaction sets the location
      // of the read/write location of the slaves memory that it exposes over
      // i2c.  After that, bytes will be written at slave_buffer_pos, incrementing
      // slave_buffer_pos after each write.
      if(!slave_has_register_set) {
        slave_buffer_pos = TWDR;
        // don't acknowledge the master if this memory loctaion is out of bounds
        if ( slave_buffer_pos >= SLAVE_BUFFER_SIZE ) {
          ack = 0;
          slave_buffer_pos = 0;
        }
        slave_has_register_set = true;
      } else {
        i2c_slave_buffer[slave_buffer_pos] = TWDR;
        BUFFER_POS_INC();
      }
      break;

    case TW_ST_SLA_ACK:
    case TW_ST_DATA_ACK:
      // master has addressed this device as a slave transmitter and is
      // requesting data.
      TWDR = i2c_slave_buffer[slave_buffer_pos];
      BUFFER_POS_INC();
      break;

    case TW_BUS_ERROR: // something went wrong, reset twi state
      TWCR = 0;
    default:
      break;
  }
  // Reset everything, so we are ready for the next TWI interrupt
  TWCR |= (1<<TWIE) | (1<<TWINT) | (ack<<TWEA) | (1<<TWEN);
}
#endif

A keyboards/treadstone48/i2c.h => keyboards/treadstone48/i2c.h +46 -0
@@ 0,0 1,46 @@
#pragma once

#include <stdint.h>

#ifndef F_CPU
#define F_CPU 16000000UL
#endif

#define I2C_READ 1
#define I2C_WRITE 0

#define I2C_ACK 1
#define I2C_NACK 0

#define SLAVE_BUFFER_SIZE 0x10

// i2c SCL clock frequency 400kHz
#define SCL_CLOCK  400000L

extern volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE];

void i2c_master_init(void);
uint8_t i2c_master_start(uint8_t address);
void i2c_master_stop(void);
uint8_t i2c_master_write(uint8_t data);
uint8_t i2c_master_read(int);
void i2c_reset_state(void);
void i2c_slave_init(uint8_t address);


static inline unsigned char i2c_start_read(unsigned char addr) {
  return i2c_master_start((addr << 1) | I2C_READ);
}

static inline unsigned char i2c_start_write(unsigned char addr) {
  return i2c_master_start((addr << 1) | I2C_WRITE);
}

// from SSD1306 scrips
extern unsigned char i2c_rep_start(unsigned char addr);
extern void i2c_start_wait(unsigned char addr);
extern unsigned char i2c_readAck(void);
extern unsigned char i2c_readNak(void);
extern unsigned char i2c_read(unsigned char ack);

#define i2c_read(ack)  (ack) ? i2c_readAck() : i2c_readNak();

A keyboards/treadstone48/keymaps/default/config.h => keyboards/treadstone48/keymaps/default/config.h +60 -0
@@ 0,0 1,60 @@
/*
This is the c configuration file for the keymap

Copyright 2012 Jun Wako <wakojun@gmail.com>
Copyright 2015 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/>.
*/

#pragma once

// place overrides here

#ifdef TAPPING_TERM
#undef TAPPING_TERM
#endif
#define TAPPING_TERM 225
// #define PREVENT_STUCK_MODIFIERS
// #define IGNORE_MOD_TAP_INTERRUPT

#ifdef MOUSEKEY_ENABLE
  #undef MOUSEKEY_INTERVAL
  #define MOUSEKEY_INTERVAL 1

  #undef MOUSEKEY_TIME_TO_MAX
  #define MOUSEKEY_TIME_TO_MAX 150

  #undef MOUSEKEY_MAX_SPEED
  #define MOUSEKEY_MAX_SPEED 3

  #undef MOUSEKEY_MOVE_DELTA
  #define MOUSEKEY_MOVE_DELTA 4

  #undef MOUSEKEY_DELAY
  #define MOUSEKEY_DELAY 0
#endif

// Selection of RGBLIGHT MODE to use.
#if defined(LED_ANIMATIONS)
   //#define RGBLIGHT_EFFECT_BREATHING
   #define RGBLIGHT_EFFECT_RAINBOW_MOOD
   #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
   //#define RGBLIGHT_EFFECT_SNAKE
   #define RGBLIGHT_EFFECT_KNIGHT
   //#define RGBLIGHT_EFFECT_CHRISTMAS
   #define RGBLIGHT_EFFECT_STATIC_GRADIENT
   //#define RGBLIGHT_EFFECT_RGB_TEST
   //#define RGBLIGHT_EFFECT_ALTERNATING
#endif

A keyboards/treadstone48/keymaps/default/keymap.c => keyboards/treadstone48/keymaps/default/keymap.c +278 -0
@@ 0,0 1,278 @@
#include QMK_KEYBOARD_H
#include "keymap_jp.h"
#include "../common/oled_helper.h"

extern keymap_config_t keymap_config;

#ifdef RGBLIGHT_ENABLE
//Following line allows macro to read current RGB settings
extern rgblight_config_t rgblight_config;
#endif

extern uint8_t is_master;

// Each layer gets a name for readability, which is then used in the keymap matrix below.
// The underscores don't mean anything - you can have a layer called STUFF or any other name.
// Layer names don't all need to be of the same length, obviously, and you can also skip them
// entirely and just use numbers.
enum layer_number {
  _BASE = 0,
  _LOWER,
  _RAISE,
  _ADJUST,
};

enum custom_keycodes {
  LOWER = SAFE_RANGE,
  RAISE,
  ADJUST,
  KANJI,
  RGBRST
};

enum tapdances{
  TD_SCCL = 0,
  TD_SLRO,
};

// Layer Mode aliases
#define _____ KC_TRNS
#define XXXXX KC_NO

#define KC_TBSF  LSFT_T(KC_TAB)
// #define KC_SPSF  LSFT_T(KC_SPC)
#define KC_ALAP  LALT_T(KC_APP)
#define KC_JEQL  LSFT(KC_MINS)

#define KC_SCCL  TD(TD_SCCL)
#define KC_SLRO  TD(TD_SLRO)

qk_tap_dance_action_t tap_dance_actions[] = {
  [TD_SCCL] = ACTION_TAP_DANCE_DOUBLE(KC_SCLN, KC_QUOT),
  [TD_SLRO] = ACTION_TAP_DANCE_DOUBLE(KC_SLSH, KC_RO),
};

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  [_BASE] = LAYOUT_base( \
  //,--------------------------------------------------------------------------------------------------------------------.
       KC_ESC,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,          KC_MINS,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+-----------------|
      KC_TBSF,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L, KC_SCCL,           KC_ENT,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLRO,   KC_UP,         \
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
     KC_LCTRL, KC_LALT, KC_LGUI,   LOWER,          KC_BSPC,           KC_SPC,   RAISE, KC_ALAP, KC_LEFT, KC_DOWN, KC_RGHT,\
  //`-------------------------------------------------------------------------------------------------------------------'
       KC_DEL \
  // ExtraKey: Split backspace key or it is below the enter key.
  ),

  [_LOWER] = LAYOUT_base( \
  //,--------------------------------------------------------------------------------------------------------------------.
        _____,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5, KC_MINS,  KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS,           KC_DEL,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+-----------------|
        _____,   KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10,   XXXXX,   XXXXX,   XXXXX, KC_SCLN, KC_QUOT,            _____,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
        _____,  KC_F11,  KC_F12,   XXXXX,   KANJI,  KC_ENT,   XXXXX,   XXXXX, KC_COMM,  KC_DOT,  KC_GRV, KC_PGUP,         \
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
        _____,   _____,   _____,   _____,           KC_DEL,            _____,   _____,   XXXXX, KC_HOME, KC_PGDN,  KC_END,\
  //`-------------------------------------------------------------------------------------------------------------------'
      XXXXX \
  // ExtraKey: Split backspace key or it is below the enter key.
  ),

  [_RAISE] = LAYOUT_base( \
  //,--------------------------------------------------------------------------------------------------------------------.
        _____,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,            XXXXX,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+-----------------|
        _____,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,    KC_4,    KC_5,    KC_6, KC_QUOT,            _____,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
        _____,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,    KC_1,    KC_2,    KC_3,   KC_RO,   XXXXX,         \
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
        _____,   _____,   _____,   _____,            _____,            _____,   _____,    KC_0,  KC_DOT, KC_COMM, KC_SLSH,\
  //`-------------------------------------------------------------------------------------------------------------------'
      XXXXX \
  // ExtraKey: Split backspace key or it is below the enter key.
  ),

  [_ADJUST] = LAYOUT_base( \
  //,--------------------------------------------------------------------------------------------------------------------.
        XXXXX,   RESET,  RGBRST, AG_NORM, AG_SWAP,   XXXXX,   XXXXX, KC_WH_L, KC_WH_U, KC_HOME, KC_PGUP,            XXXXX,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+-----------------|
        XXXXX, RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI,   XXXXX,   XXXXX, KC_WH_R, KC_WH_D,  KC_END, KC_PGDN,            XXXXX,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
        _____, RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD,   XXXXX,   XXXXX,   XXXXX, KC_BTN1, KC_BTN2,   XXXXX, KC_MS_U,         \
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
        _____,   _____,   _____,   _____,            XXXXX,            XXXXX,   _____,   XXXXX, KC_MS_L, KC_MS_D, KC_MS_R,\
  //`-------------------------------------------------------------------------------------------------------------------'
      XXXXX \
  // ExtraKey: Split backspace key or it is below the enter key.
  )
};

#define L_BASE _BASE
#define L_LOWER (1<<_LOWER)
#define L_RAISE (1<<_RAISE)
#define L_ADJUST (1<<_ADJUST)
#define L_ADJUST_TRI (L_ADJUST|L_RAISE|L_LOWER)

#ifdef SSD1306OLED
typedef struct {
  uint8_t state;
  char name[8];
}LAYER_DISPLAY_NAME;

#define LAYER_DISPLAY_MAX 5
const LAYER_DISPLAY_NAME layer_display_name[LAYER_DISPLAY_MAX] = {
  {L_BASE, "Base"},
  {L_BASE + 1, "Base"},
  {L_LOWER, "Lower"},
  {L_RAISE, "Raise"},
  {L_ADJUST_TRI, "Adjust"}
};

static inline const char* get_leyer_status(void) {

  for (uint8_t i = 0; i < LAYER_DISPLAY_MAX; ++i) {
    if (layer_state == 0 && layer_display_name[i].state == default_layer_state) {

      return layer_display_name[i].name;
    } else if (layer_state != 0 && layer_display_name[i].state == layer_state) {

      return layer_display_name[i].name;
    }
  }

  return "?";
}

static char layer_status_buf[24] = "Layer state ready.\n";
static inline void update_keymap_status(void) {

  snprintf(layer_status_buf, sizeof(layer_status_buf) - 1, "OS:%s Layer:%s\n",
    keymap_config.swap_lalt_lgui? "win" : "mac", get_leyer_status());
}

static inline void render_keymap_status(struct CharacterMatrix *matrix) {

  matrix_write(matrix, layer_status_buf);
}

#define UPDATE_KEYMAP_STATUS() update_keymap_status()
#define RENDER_KEYMAP_STATUS(a) render_keymap_status(a)

#else

#define UPDATE_KEYMAP_STATUS()
#define RENDER_KEYMAP_STATUS(a)

#endif

static inline void update_change_layer(bool pressed, uint8_t layer1, uint8_t layer2, uint8_t layer3) {

  pressed ? layer_on(layer1) : layer_off(layer1);
  IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2) ? layer_on(layer3) : layer_off(layer3);
}

int RGB_current_mode;
bool process_record_user(uint16_t keycode, keyrecord_t *record) {

  UPDATE_KEY_STATUS(keycode, record);

  bool result = false;
  switch (keycode) {
    case LOWER:
      update_change_layer(record->event.pressed, _LOWER, _RAISE, _ADJUST);
      break;
    case RAISE:
      update_change_layer(record->event.pressed, _RAISE, _LOWER, _ADJUST);
        break;
    case KANJI:
      if (record->event.pressed) {
        if (keymap_config.swap_lalt_lgui == false) {
          register_code(KC_LANG2);
        } else {
          SEND_STRING(SS_LALT("`"));
        }
      } else {
        unregister_code(KC_LANG2);
      }
      break;
    #ifdef RGBLIGHT_ENABLE
      case RGB_MOD:
          if (record->event.pressed) {
            rgblight_mode(RGB_current_mode);
            rgblight_step();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
      case RGBRST:
          if (record->event.pressed) {
            eeconfig_update_rgblight_default();
            rgblight_enable();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
    #endif
    default:
      result = true;
      break;
  }

  UPDATE_KEYMAP_STATUS();
  return result;
}

void matrix_init_user(void) {
  #ifdef RGBLIGHT_ENABLE
    RGB_current_mode = rgblight_config.mode;
  #endif
  //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
  #ifdef SSD1306OLED
    iota_gfx_init(!has_usb()); // turns on the display
  #endif
}

//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
#ifdef SSD1306OLED

void matrix_scan_user(void) {
  iota_gfx_task();  // this is what updates the display continuously
}

static inline void matrix_update(struct CharacterMatrix *dest,
                          const struct CharacterMatrix *source) {
  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
    memcpy(dest->display, source->display, sizeof(dest->display));
    dest->dirty = true;
  }
}

static inline void render_status(struct CharacterMatrix *matrix) {

  UPDATE_LED_STATUS();
  RENDER_LED_STATUS(matrix);
  RENDER_KEYMAP_STATUS(matrix);
  UPDATE_LOCK_STATUS();
  RENDER_LOCK_STATUS(matrix);
  RENDER_KEY_STATUS(matrix);
}

void iota_gfx_task_user(void) {
  struct CharacterMatrix matrix;

  #if DEBUG_TO_SCREEN
    if (debug_enable) {
      return;
    }
  #endif

  matrix_clear(&matrix);
  if (is_master) {
    render_status(&matrix);
  }

  matrix_update(&display, &matrix);
}

#endif

A keyboards/treadstone48/keymaps/default/readme.md => keyboards/treadstone48/keymaps/default/readme.md +5 -0
@@ 0,0 1,5 @@
# Default keymap for treadstone48

## Description

## How to use

A keyboards/treadstone48/keymaps/default/readme_jp.md => keyboards/treadstone48/keymaps/default/readme_jp.md +80 -0
@@ 0,0 1,80 @@
# US配列ライクデフォルトキーマップ

## 概要

 US配列ライクなデフォルトキーマップです。  

## キーマップの見かた

qmk_firmware\tmk_core\common\keycode.h  
に基本的なキーコードがあります。また、Keymap.cの上部にカスタムしたKC_で始まるものを登録しています。  
キーマップに書くときは「KC_」を省略して書いています。
例:KC_A → A  

Leyer Tap、Mod Tap、Tap DanceというQMKの機能を使っています。  

Layer Tapはタップで指定したキー、長押しで指定したレイヤーに移動します。  
例:LT(RAISE, KC_V) → タップでV、長押しでRAISEレイヤー移動

Mod Tapはタップで視程したキー、長押しで視程したレイヤーに移動します。  
例:LSFT_T(KC_Z) → タップでZ、長押しで左シフト

Tap Danceは指定した二つのキーをシングルタップ、ダブルタップで切り替えられます。  
例:[TD_CODO] = ACTION_TAP_DANCE_DOUBLE(KC_COMM, KC_DOT) → シングルタップでCOMM、ダブルタップでDOT

もう少し詳しい内容についてはQMK Documentをお読みいただくかネットを検索すれば情報が載っていますので別途検索してみてください。  

## 機能

 QWERTYキーマップをベースにしていて、LowerレイヤーとRaiseレイヤーに他のキーを配置しています。  
 LowerとRaiseを同時押しでAdjustレイヤーを使うことが出来ます。  
 DOTの横、SLROと書いてあるのはシングルタップで/記号、ダブルタップで\記号が入力出来るようになっています。
 Lの横、SCCLと書いてあるのはシングルタップで;記号、ダブルタップで:記号が入力出来るようになっています。
 マウスキーの割り当てがありますので、もし使用したい場合はrules.mkでMOUSEKEY_ENABLE = yesにしてmakeすると使用することができます。  

## 48キー目について

 このキーボードはEnterキーの上の2Uキーを1Ux2個にして使用する事が出来るようになっています。  使用する場合はキーマップの書き換えが必要です。  

 各レイヤーの最下段の

```c
      XXXXX \
  // ExtraKey: Split backspace key or it is below the enter key.
```

 のXXXXXに任意のキーを入れることでPの右隣のキーとして動作するようになっています。その右隣りに従来のキーが配置されています。  

## OS切り替え方法

 Adjustレイヤーにあります。LowerとRaiseを同時押しでAdjustレイヤーを使うことが出来ます。  

- KNRM: QMKのノーマル状態です。macだと正常に使える(はず)です
- KSWP: ノーマル状態のままWindowsで使用するとALTキーとGUI(win)キーが逆ですので、それを入れ換えます。Windowsユーザーはこちらのモードにしてください

## NUMPADモードについて

 Lower + DLNPキーを一度押下するとNumpadモードになります。通常モードに戻す場合はDLBSキーを押下してください。  

## IME切り替え方法

 Winの場合、LowerレイヤーにKANJIキー(半角/全角 漢字)がありますので、Lower+KANJIで切り替えてください。  

## ソフトウェアリセットについて

 キーボードにはハードウェアのリセットボタンが付いていますが、ソフトウェアリセットをかけられます。  
 LowerとRaiseを同時押しでAdjustレイヤーを使うことが出来、AdjustレイヤーのRESETを押下するとリセットがかかります。  

## LEDの点灯切り替え方法

 Adjustレイヤーにあります。LowerとRaiseを同時押しでAdjustレイヤーを使うことが出来ます。  

- RGBRST: LEDのリセット
- RGB_TOG: LEDのON/OFF切り替え
- RGB_MOD: LEDの光り方の変更
- RGB_HUI: Hue+ 色合いを変更
- RGB_HUD: Hue- 色合いを変更
- RGB_SAI: Saturation+ 色の濃さを変更
- RGB_SAD: Saturation- 色の濃さを変更
- RGB_VAI: Value+ 明るさを変更
- RGB_VAD: Value- 明るさを変更

A keyboards/treadstone48/keymaps/default/rules.mk => keyboards/treadstone48/keymaps/default/rules.mk +67 -0
@@ 0,0 1,67 @@

# Build Options
#   change to "no" to disable the options, or define them in the Makefile in
#   the appropriate keymap folder that will get included automatically
#
BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE =  no       # Mouse keys(+4700)
EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
CONSOLE_ENABLE = no         # Console for debug(+400)
COMMAND_ENABLE = no         # Commands for debug and configuration
NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
MIDI_ENABLE = no            # MIDI controls
AUDIO_ENABLE = no           # Audio output on port C6
UNICODE_ENABLE = no         # Unicode
BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
SWAP_HANDS_ENABLE = no      # Enable one-hand typing
TAP_DANCE_ENABLE = yes

# If your custom treadstone48 pcb, you can rewrite to yes.
OLED_ENABLE = no            # OLED_ENABLE
LED_UNDERGLOW_ENABLE = yes  # LED underglow (Enable WS2812 RGB underlight.)
LED_ANIMATIONS = yes        # LED animations

# Other selectable option
IOS_DEVICE_ENABLE = no      # connect to IOS device (iPad,iPhone)
LOCAL_GLCDFONT = no         # use each keymaps "font.h" insted of "common/glcdfont.c"
# RHYMESTONE_RIGHTHAND = no   # If connect right hand side of the Rhymestone, set to yes.
ANGELINA_KEYMAP = no        # If Alfa verstion use set to yes.

ifeq ($(strip $(OLED_ENABLE)), yes)
    OPT_DEFS += -DOLED_ENABLE
endif

ifeq ($(strip $(LED_UNDERGLOW_ENABLE)), yes)
  RGBLIGHT_ENABLE = yes
else
  RGBLIGHT_ENABLE = no
endif

ifeq ($(strip $(LED_ANIMATIONS)), yes)
    # OPT_DEFS += -DRGBLIGHT_ANIMATIONS
    OPT_DEFS += -DLED_ANIMATIONS
endif

ifeq ($(strip $(IOS_DEVICE_ENABLE)), yes)
    OPT_DEFS += -DIOS_DEVICE_ENABLE
endif

ifeq ($(strip $(LOCAL_GLCDFONT)), yes)
    OPT_DEFS += -DLOCAL_GLCDFONT
endif

# ifeq ($(strip $(RHYMESTONE_RIGHTHAND)), yes)
#     OPT_DEFS += -DRHYMESTONE_RIGHTHAND
# endif

ifeq ($(strip $(ANGELINA_KEYMAP)), yes)
    OPT_DEFS += -DANGELINA_KEYMAP
endif

# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

# If you want to change the display of OLED, you need to change here
SRC +=  ./common/oled_helper.c \

A keyboards/treadstone48/keymaps/like_jis/config.h => keyboards/treadstone48/keymaps/like_jis/config.h +60 -0
@@ 0,0 1,60 @@
/*
This is the c configuration file for the keymap

Copyright 2012 Jun Wako <wakojun@gmail.com>
Copyright 2015 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/>.
*/

#pragma once

// place overrides here

#ifdef TAPPING_TERM
#undef TAPPING_TERM
#endif
#define TAPPING_TERM 225
// #define PREVENT_STUCK_MODIFIERS
// #define IGNORE_MOD_TAP_INTERRUPT

#ifdef MOUSEKEY_ENABLE
  #undef MOUSEKEY_INTERVAL
  #define MOUSEKEY_INTERVAL 1

  #undef MOUSEKEY_TIME_TO_MAX
  #define MOUSEKEY_TIME_TO_MAX 150

  #undef MOUSEKEY_MAX_SPEED
  #define MOUSEKEY_MAX_SPEED 3

  #undef MOUSEKEY_MOVE_DELTA
  #define MOUSEKEY_MOVE_DELTA 4

  #undef MOUSEKEY_DELAY
  #define MOUSEKEY_DELAY 0
#endif

// Selection of RGBLIGHT MODE to use.
#if defined(LED_ANIMATIONS)
   //#define RGBLIGHT_EFFECT_BREATHING
   #define RGBLIGHT_EFFECT_RAINBOW_MOOD
   #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
   //#define RGBLIGHT_EFFECT_SNAKE
   #define RGBLIGHT_EFFECT_KNIGHT
   //#define RGBLIGHT_EFFECT_CHRISTMAS
   #define RGBLIGHT_EFFECT_STATIC_GRADIENT
   //#define RGBLIGHT_EFFECT_RGB_TEST
   //#define RGBLIGHT_EFFECT_ALTERNATING
#endif

A keyboards/treadstone48/keymaps/like_jis/keymap.c => keyboards/treadstone48/keymaps/like_jis/keymap.c +278 -0
@@ 0,0 1,278 @@
#include QMK_KEYBOARD_H
#include "keymap_jp.h"
#include "../common/oled_helper.h"

extern keymap_config_t keymap_config;

#ifdef RGBLIGHT_ENABLE
//Following line allows macro to read current RGB settings
extern rgblight_config_t rgblight_config;
#endif

extern uint8_t is_master;

// Each layer gets a name for readability, which is then used in the keymap matrix below.
// The underscores don't mean anything - you can have a layer called STUFF or any other name.
// Layer names don't all need to be of the same length, obviously, and you can also skip them
// entirely and just use numbers.
enum layer_number {
  _BASE = 0,
  _LOWER,
  _RAISE,
  _ADJUST,
};

enum custom_keycodes {
  LOWER = SAFE_RANGE,
  RAISE,
  ADJUST,
  KANJI,
  RGBRST
};

enum tapdances{
  TD_SCCL = 0,
  TD_SLRO,
};

// Layer Mode aliases
#define _____ KC_TRNS
#define XXXXX KC_NO

#define KC_TBSF  LSFT_T(KC_TAB)
// #define KC_SPSF  LSFT_T(KC_SPC)
#define KC_ALAP  LALT_T(KC_APP)
#define KC_JEQL  LSFT(KC_MINS)

#define KC_SCCL  TD(TD_SCCL)
#define KC_SLRO  TD(TD_SLRO)

qk_tap_dance_action_t tap_dance_actions[] = {
  [TD_SCCL] = ACTION_TAP_DANCE_DOUBLE(KC_SCLN, KC_QUOT),
  [TD_SLRO] = ACTION_TAP_DANCE_DOUBLE(KC_SLSH, KC_RO),
};

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  [_BASE] = LAYOUT_base( \
  //,--------------------------------------------------------------------------------------------------------------------.
       KC_ESC,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,          KC_MINS,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+-----------------|
      KC_TBSF,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L, KC_SCCL,           KC_ENT,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLRO,   KC_UP,         \
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
     KC_LCTRL, KC_LALT, KC_LGUI,   LOWER,          KC_BSPC,           KC_SPC,   RAISE, KC_ALAP, KC_LEFT, KC_DOWN, KC_RGHT,\
  //`-------------------------------------------------------------------------------------------------------------------'
       KC_DEL \
  // ExtraKey: Split backspace key or it is below the enter key.
  ),

  [_LOWER] = LAYOUT_base( \
  //,--------------------------------------------------------------------------------------------------------------------.
        _____,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5, KC_MINS,  KC_EQL, KC_JYEN, KC_LBRC, KC_RBRC,           KC_DEL,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+-----------------|
        _____,   KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10,   XXXXX,   XXXXX, KC_SCLN, KC_QUOT, KC_BSLS,            _____,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
        _____,  KC_F11,  KC_F12,   XXXXX,   KANJI,  KC_ENT,   XXXXX, KC_COMM,  KC_DOT, KC_SLSH,   KC_RO, KC_PGUP,         \
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
        _____,   _____,   _____,   _____,           KC_DEL,            _____,   _____,   XXXXX, KC_HOME, KC_PGDN,  KC_END,\
  //`-------------------------------------------------------------------------------------------------------------------'
      XXXXX \
  // ExtraKey: Split backspace key or it is below the enter key.
  ),

  [_RAISE] = LAYOUT_base( \
  //,--------------------------------------------------------------------------------------------------------------------.
        _____,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,            XXXXX,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+-----------------|
        _____,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,    KC_4,    KC_5,    KC_6, KC_QUOT,            _____,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
        _____,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,    KC_1,    KC_2,    KC_3,   KC_RO,   XXXXX,         \
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
        _____,   _____,   _____,   _____,            _____,            _____,   _____,    KC_0,  KC_DOT, KC_COMM, KC_SLSH,\
  //`-------------------------------------------------------------------------------------------------------------------'
      XXXXX \
  // ExtraKey: Split backspace key or it is below the enter key.
  ),

  [_ADJUST] = LAYOUT_base( \
  //,--------------------------------------------------------------------------------------------------------------------.
        XXXXX,   RESET,  RGBRST, AG_NORM, AG_SWAP,   XXXXX,   XXXXX, KC_WH_L, KC_WH_U, KC_HOME, KC_PGUP,            XXXXX,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+-----------------|
        XXXXX, RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI,   XXXXX,   XXXXX, KC_WH_R, KC_WH_D,  KC_END, KC_PGDN,            XXXXX,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
        _____, RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD,   XXXXX,   XXXXX,   XXXXX, KC_BTN1, KC_BTN2,   XXXXX, KC_MS_U,         \
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|
        _____,   _____,   _____,   _____,            XXXXX,            XXXXX,   _____,   XXXXX, KC_MS_L, KC_MS_D, KC_MS_R,\
  //`-------------------------------------------------------------------------------------------------------------------'
      XXXXX \
  // ExtraKey: Split backspace key or it is below the enter key.
  )
};

#define L_BASE _BASE
#define L_LOWER (1<<_LOWER)
#define L_RAISE (1<<_RAISE)
#define L_ADJUST (1<<_ADJUST)
#define L_ADJUST_TRI (L_ADJUST|L_RAISE|L_LOWER)

#ifdef SSD1306OLED
typedef struct {
  uint8_t state;
  char name[8];
}LAYER_DISPLAY_NAME;

#define LAYER_DISPLAY_MAX 5
const LAYER_DISPLAY_NAME layer_display_name[LAYER_DISPLAY_MAX] = {
  {L_BASE, "Base"},
  {L_BASE + 1, "Base"},
  {L_LOWER, "Lower"},
  {L_RAISE, "Raise"},
  {L_ADJUST_TRI, "Adjust"}
};

static inline const char* get_leyer_status(void) {

  for (uint8_t i = 0; i < LAYER_DISPLAY_MAX; ++i) {
    if (layer_state == 0 && layer_display_name[i].state == default_layer_state) {

      return layer_display_name[i].name;
    } else if (layer_state != 0 && layer_display_name[i].state == layer_state) {

      return layer_display_name[i].name;
    }
  }

  return "?";
}

static char layer_status_buf[24] = "Layer state ready.\n";
static inline void update_keymap_status(void) {

  snprintf(layer_status_buf, sizeof(layer_status_buf) - 1, "OS:%s Layer:%s\n",
    keymap_config.swap_lalt_lgui? "win" : "mac", get_leyer_status());
}

static inline void render_keymap_status(struct CharacterMatrix *matrix) {

  matrix_write(matrix, layer_status_buf);
}

#define UPDATE_KEYMAP_STATUS() update_keymap_status()
#define RENDER_KEYMAP_STATUS(a) render_keymap_status(a)

#else

#define UPDATE_KEYMAP_STATUS()
#define RENDER_KEYMAP_STATUS(a)

#endif

static inline void update_change_layer(bool pressed, uint8_t layer1, uint8_t layer2, uint8_t layer3) {

  pressed ? layer_on(layer1) : layer_off(layer1);
  IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2) ? layer_on(layer3) : layer_off(layer3);
}

int RGB_current_mode;
bool process_record_user(uint16_t keycode, keyrecord_t *record) {

  UPDATE_KEY_STATUS(keycode, record);

  bool result = false;
  switch (keycode) {
    case LOWER:
      update_change_layer(record->event.pressed, _LOWER, _RAISE, _ADJUST);
      break;
    case RAISE:
      update_change_layer(record->event.pressed, _RAISE, _LOWER, _ADJUST);
        break;
    case KANJI:
      if (record->event.pressed) {
        if (keymap_config.swap_lalt_lgui == false) {
          register_code(KC_LANG2);
        } else {
          SEND_STRING(SS_LALT("`"));
        }
      } else {
        unregister_code(KC_LANG2);
      }
      break;
    #ifdef RGBLIGHT_ENABLE
      case RGB_MOD:
          if (record->event.pressed) {
            rgblight_mode(RGB_current_mode);
            rgblight_step();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
      case RGBRST:
          if (record->event.pressed) {
            eeconfig_update_rgblight_default();
            rgblight_enable();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
    #endif
    default:
      result = true;
      break;
  }

  UPDATE_KEYMAP_STATUS();
  return result;
}

void matrix_init_user(void) {
  #ifdef RGBLIGHT_ENABLE
    RGB_current_mode = rgblight_config.mode;
  #endif
  //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
  #ifdef SSD1306OLED
    iota_gfx_init(!has_usb()); // turns on the display
  #endif
}

//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
#ifdef SSD1306OLED

void matrix_scan_user(void) {
  iota_gfx_task();  // this is what updates the display continuously
}

static inline void matrix_update(struct CharacterMatrix *dest,
                          const struct CharacterMatrix *source) {
  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
    memcpy(dest->display, source->display, sizeof(dest->display));
    dest->dirty = true;
  }
}

static inline void render_status(struct CharacterMatrix *matrix) {

  UPDATE_LED_STATUS();
  RENDER_LED_STATUS(matrix);
  RENDER_KEYMAP_STATUS(matrix);
  UPDATE_LOCK_STATUS();
  RENDER_LOCK_STATUS(matrix);
  RENDER_KEY_STATUS(matrix);
}

void iota_gfx_task_user(void) {
  struct CharacterMatrix matrix;

  #if DEBUG_TO_SCREEN
    if (debug_enable) {
      return;
    }
  #endif

  matrix_clear(&matrix);
  if (is_master) {
    render_status(&matrix);
  }

  matrix_update(&display, &matrix);
}

#endif

A keyboards/treadstone48/keymaps/like_jis/readme.md => keyboards/treadstone48/keymaps/like_jis/readme.md +5 -0
@@ 0,0 1,5 @@
# The like jis type keyboard keymap for treadstone48

## Description

## How to use

A keyboards/treadstone48/keymaps/like_jis/readme_jp.md => keyboards/treadstone48/keymaps/like_jis/readme_jp.md +80 -0
@@ 0,0 1,80 @@
# JISキーボードライクなキーマップ

## 概要

 デフォルトキーマップの記号類をJISライクな配置に揃えなおしたものです。  

## キーマップの見かた

qmk_firmware\tmk_core\common\keycode.h  
に基本的なキーコードがあります。また、Keymap.cの上部にカスタムしたKC_で始まるものを登録しています。  
キーマップに書くときは「KC_」を省略して書いています。
例:KC_A → A  

Leyer Tap、Mod Tap、Tap DanceというQMKの機能を使っています。  

Layer Tapはタップで指定したキー、長押しで指定したレイヤーに移動します。  
例:LT(RAISE, KC_V) → タップでV、長押しでRAISEレイヤー移動

Mod Tapはタップで視程したキー、長押しで視程したレイヤーに移動します。  
例:LSFT_T(KC_Z) → タップでZ、長押しで左シフト

Tap Danceは指定した二つのキーをシングルタップ、ダブルタップで切り替えられます。  
例:[TD_CODO] = ACTION_TAP_DANCE_DOUBLE(KC_COMM, KC_DOT) → シングルタップでCOMM、ダブルタップでDOT

もう少し詳しい内容についてはQMK Documentをお読みいただくかネットを検索すれば情報が載っていますので別途検索してみてください。  

## 機能

 QWERTYキーマップをベースにしていて、LowerレイヤーとRaiseレイヤーに他のキーを配置しています。  
 LowerとRaiseを同時押しでAdjustレイヤーを使うことが出来ます。  
 DOTの横、SLROと書いてあるのはシングルタップで/記号、ダブルタップで\記号が入力出来るようになっています。
 Lの横、SCCLと書いてあるのはシングルタップで;記号、ダブルタップで:記号が入力出来るようになっています。
 マウスキーの割り当てがありますので、もし使用したい場合はrules.mkでMOUSEKEY_ENABLE = yesにしてmakeすると使用することができます。  

## 48キー目について

 このキーボードはEnterキーの上の2Uキーを1Ux2個にして使用する事が出来るようになっています。  使用する場合はキーマップの書き換えが必要です。  

 各レイヤーの最下段の

```c
      XXXXX \
  // ExtraKey: Split backspace key or it is below the enter key.
```

 のXXXXXに任意のキーを入れることでPの右隣のキーとして動作するようになっています。その右隣りに従来のキーが配置されています。  

## OS切り替え方法

 Adjustレイヤーにあります。LowerとRaiseを同時押しでAdjustレイヤーを使うことが出来ます。  

- KNRM: QMKのノーマル状態です。macだと正常に使える(はず)です
- KSWP: ノーマル状態のままWindowsで使用するとALTキーとGUI(win)キーが逆ですので、それを入れ換えます。Windowsユーザーはこちらのモードにしてください

## NUMPADモードについて

 Lower + DLNPキーを一度押下するとNumpadモードになります。通常モードに戻す場合はDLBSキーを押下してください。  

## IME切り替え方法

 Winの場合、LowerレイヤーにKANJIキー(半角/全角 漢字)がありますので、Lower+KANJIで切り替えてください。  

## ソフトウェアリセットについて

 キーボードにはハードウェアのリセットボタンが付いていますが、ソフトウェアリセットをかけられます。  
 LowerとRaiseを同時押しでAdjustレイヤーを使うことが出来、AdjustレイヤーのRSTを押下するとリセットがかかります。  

## LEDの点灯切り替え方法

 Adjustレイヤーにあります。LowerとRaiseを同時押しでAdjustレイヤーを使うことが出来ます。  

- RGBRST: LEDのリセット
- RGB_TOG: LEDのON/OFF切り替え
- RGB_MOD: LEDの光り方の変更
- RGB_HUI: Hue+ 色合いを変更
- RGB_HUD: Hue- 色合いを変更
- RGB_SAI: Saturation+ 色の濃さを変更
- RGB_SAD: Saturation- 色の濃さを変更
- RGB_VAI: Value+ 明るさを変更
- RGB_VAD: Value- 明るさを変更

A keyboards/treadstone48/keymaps/like_jis/rules.mk => keyboards/treadstone48/keymaps/like_jis/rules.mk +67 -0
@@ 0,0 1,67 @@

# Build Options
#   change to "no" to disable the options, or define them in the Makefile in
#   the appropriate keymap folder that will get included automatically
#
BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE =  no       # Mouse keys(+4700)
EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
CONSOLE_ENABLE = no         # Console for debug(+400)
COMMAND_ENABLE = no         # Commands for debug and configuration
NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
MIDI_ENABLE = no            # MIDI controls
AUDIO_ENABLE = no           # Audio output on port C6
UNICODE_ENABLE = no         # Unicode
BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
SWAP_HANDS_ENABLE = no      # Enable one-hand typing
TAP_DANCE_ENABLE = yes

# If your custom treadstone48 pcb, you can rewrite to yes.
OLED_ENABLE = no            # OLED_ENABLE
LED_UNDERGLOW_ENABLE = yes  # LED underglow (Enable WS2812 RGB underlight.)
LED_ANIMATIONS = yes        # LED animations

# Other selectable option
IOS_DEVICE_ENABLE = no      # connect to IOS device (iPad,iPhone)
LOCAL_GLCDFONT = no         # use each keymaps "font.h" insted of "common/glcdfont.c"
# RHYMESTONE_RIGHTHAND = no   # If connect right hand side of the Rhymestone, set to yes.
ANGELINA_KEYMAP = no        # If Alfa verstion use set to yes.

ifeq ($(strip $(OLED_ENABLE)), yes)
    OPT_DEFS += -DOLED_ENABLE
endif

ifeq ($(strip $(LED_UNDERGLOW_ENABLE)), yes)
  RGBLIGHT_ENABLE = yes
else
  RGBLIGHT_ENABLE = no
endif

ifeq ($(strip $(LED_ANIMATIONS)), yes)
    # OPT_DEFS += -DRGBLIGHT_ANIMATIONS
    OPT_DEFS += -DLED_ANIMATIONS
endif

ifeq ($(strip $(IOS_DEVICE_ENABLE)), yes)
    OPT_DEFS += -DIOS_DEVICE_ENABLE
endif

ifeq ($(strip $(LOCAL_GLCDFONT)), yes)
    OPT_DEFS += -DLOCAL_GLCDFONT
endif

# ifeq ($(strip $(RHYMESTONE_RIGHTHAND)), yes)
#     OPT_DEFS += -DRHYMESTONE_RIGHTHAND
# endif

ifeq ($(strip $(ANGELINA_KEYMAP)), yes)
    OPT_DEFS += -DANGELINA_KEYMAP
endif

# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

# If you want to change the display of OLED, you need to change here
SRC +=  ./common/oled_helper.c \

A keyboards/treadstone48/keymaps/like_jis_rs/config.h => keyboards/treadstone48/keymaps/like_jis_rs/config.h +60 -0
@@ 0,0 1,60 @@
/*
This is the c configuration file for the keymap

Copyright 2012 Jun Wako <wakojun@gmail.com>
Copyright 2015 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/>.
*/

#pragma once

// place overrides here

#ifdef TAPPING_TERM
#undef TAPPING_TERM
#endif
#define TAPPING_TERM 225
#define PREVENT_STUCK_MODIFIERS
#define IGNORE_MOD_TAP_INTERRUPT

#ifdef MOUSEKEY_ENABLE
  #undef MOUSEKEY_INTERVAL
  #define MOUSEKEY_INTERVAL 1

  #undef MOUSEKEY_TIME_TO_MAX
  #define MOUSEKEY_TIME_TO_MAX 150

  #undef MOUSEKEY_MAX_SPEED
  #define MOUSEKEY_MAX_SPEED 3

  #undef MOUSEKEY_MOVE_DELTA
  #define MOUSEKEY_MOVE_DELTA 4

  #undef MOUSEKEY_DELAY
  #define MOUSEKEY_DELAY 0
#endif

// Selection of RGBLIGHT MODE to use.
#if defined(LED_ANIMATIONS)
   //#define RGBLIGHT_EFFECT_BREATHING
   #define RGBLIGHT_EFFECT_RAINBOW_MOOD
   #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
   //#define RGBLIGHT_EFFECT_SNAKE
   #define RGBLIGHT_EFFECT_KNIGHT
   //#define RGBLIGHT_EFFECT_CHRISTMAS
   #define RGBLIGHT_EFFECT_STATIC_GRADIENT
   //#define RGBLIGHT_EFFECT_RGB_TEST
   //#define RGBLIGHT_EFFECT_ALTERNATING
#endif

A keyboards/treadstone48/keymaps/like_jis_rs/keymap.c => keyboards/treadstone48/keymaps/like_jis_rs/keymap.c +342 -0
@@ 0,0 1,342 @@
#include QMK_KEYBOARD_H
#include "keymap_jp.h"
#include "../common/oled_helper.h"

extern keymap_config_t keymap_config;

#ifdef RGBLIGHT_ENABLE
//Following line allows macro to read current RGB settings
extern rgblight_config_t rgblight_config;
#endif

extern uint8_t is_master;

// Each layer gets a name for readability, which is then used in the keymap matrix below.
// The underscores don't mean anything - you can have a layer called STUFF or any other name.
// Layer names don't all need to be of the same length, obviously, and you can also skip them
// entirely and just use numbers.
enum layer_number {
  _BASE = 0,
  _BASES,
  _LOWER,
  _LOWRS,
  _RAISE,
  _ADJUST,
};

enum custom_keycodes {
  BASE = SAFE_RANGE,
  BASES,
  LOWER,
  LOWRS,
  RAISE,
  ADJUST,
  KANJI,
  RGBRST
};

enum tapdances{
  TD_SCCL = 0,
  TD_SLRO,
};

// Layer Mode aliases
#define _____ KC_TRNS
#define XXXXX KC_NO

#define KC_TBSF  LSFT_T(KC_TAB)
// #define KC_SPSF  LSFT_T(KC_SPC)
#define KC_ALAP  LALT_T(KC_APP)
#define KC_JEQL  LSFT(KC_MINS)
#define KC_SFUC  LSFT(KC_RO)
#define KC_RSBR  LSFT(KC_8)
#define KC_REBR  LSFT(KC_9)

#define KC_ZSFT  LSFT_T(KC_Z)
#define KC_ESCT  LCTL_T(KC_ESC)
#define KC_TBAL  LALT_T(KC_TAB)
#define KC_11SF  LSFT_T(KC_F11)

#define KC_SCCL  TD(TD_SCCL)
#define KC_SLRO  TD(TD_SLRO)

qk_tap_dance_action_t tap_dance_actions[] = {
  [TD_SCCL] = ACTION_TAP_DANCE_DOUBLE(KC_SCLN, KC_QUOT),
  [TD_SLRO] = ACTION_TAP_DANCE_DOUBLE(KC_SLSH, KC_RO),
};

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  [_BASE] = LAYOUT_rs( \
  // Treadstone48                                                                                                           Rhymestone
  //,--------------------------------------------------------------------------------------------------------------------.  --------------------------------------------.
       KC_ESC,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,          KC_MINS,     KC_P7,   KC_P8,   KC_P9, KC_PSLS, KC_NLCK,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+-----------------|  --------+--------+--------+--------+--------|
      KC_TBSF,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L, KC_SCCL,           KC_ENT,     KC_P4,   KC_P5,   KC_P6, KC_PAST,  KC_TAB,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|  --------+--------+--------+--------+--------|
      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLRO,   KC_UP,              KC_P1,   KC_P2,   KC_P3, KC_PMNS, KC_PENT,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|  --------+--------+--------+--------+--------|
     KC_LCTRL, KC_LALT, KC_LGUI,   LOWER,          KC_BSPC,           KC_SPC,   RAISE, KC_ALAP, KC_LEFT, KC_DOWN, KC_RGHT,     LOWER,   KC_P0, KC_PDOT, KC_PPLS, KC_BSPC,\
  //`--------------------------------------------------------------------------------------------------------------------'  --------------------------------------------'
       KC_DEL \
  // ExtraKey: Split backspace key or it is below the enter key.
  ),

  [_LOWER] = LAYOUT_rs( \
  // Treadstone48                                                                                                           Rhymestone
  //,--------------------------------------------------------------------------------------------------------------------.  --------------------------------------------.
        _____,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5, KC_MINS,  KC_EQL, KC_JYEN, KC_LBRC, KC_RBRC,           KC_DEL,      KC_A,    KC_B,    KC_C, KC_JYEN, KC_HASH,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+-----------------|  --------+--------+--------+--------+--------|
        _____,   KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10,   XXXXX,   XXXXX, KC_SCLN, KC_QUOT, KC_BSLS,            _____,      KC_D,    KC_E,    KC_F, KC_PERC, KC_SFUC,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|  --------+--------+--------+--------+--------|
        _____,  KC_F11,  KC_F12,   BASES,   KANJI,  KC_ENT,   XXXXX, KC_COMM,  KC_DOT, KC_SLSH,   KC_RO, KC_PGUP,            KC_RSBR, KC_REBR, KC_RBRC, KC_QUOT,   _____,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|  --------+--------+--------+--------+--------|
        _____,   _____,   _____,   _____,           KC_DEL,            _____,   _____,   XXXXX, KC_HOME, KC_PGDN,  KC_END,     _____,   XXXXX, KC_COMM, KC_JEQL,  KC_DEL,\
  //`--------------------------------------------------------------------------------------------------------------------'  --------------------------------------------'
      XXXXX \
  // ExtraKey: Split backspace key or it is below the enter key.
  ),

  [_BASES] = LAYOUT_rs( \
  // Treadstone48                                                                                                           Rhymestone
  //,--------------------------------------------------------------------------------------------------------------------.  --------------------------------------------.
       KC_ESC,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,          KC_MINS,      KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+-----------------|  --------+--------+--------+--------+--------|
      KC_TBSF,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L, KC_SCCL,           KC_ENT,      KC_A,    KC_S,    KC_D,    KC_F,    KC_G,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|  --------+--------+--------+--------+--------|
      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLRO,   KC_UP,            KC_ZSFT,    KC_X,    KC_C,    KC_V,    KC_B,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|  --------+--------+--------+--------+--------|
     KC_LCTRL, KC_LALT, KC_LGUI,   LOWER,          KC_BSPC,           KC_SPC,   RAISE, KC_ALAP, KC_LEFT, KC_DOWN, KC_RGHT,   KC_ESCT, KC_TBAL, KC_LGUI,   LOWRS, KC_BSPC,\
  //`--------------------------------------------------------------------------------------------------------------------'  --------------------------------------------'
       KC_DEL \
  // ExtraKey: Split backspace key or it is below the enter key.
  ),

  [_LOWRS] = LAYOUT_rs( \
  // Treadstone48                                                                                                           Rhymestone
  //,--------------------------------------------------------------------------------------------------------------------.  --------------------------------------------.
        _____,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5, KC_MINS,  KC_EQL, KC_JYEN, KC_LBRC, KC_RBRC,           KC_DEL,     KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+-----------------|  --------+--------+--------+--------+--------|
        _____,   KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10,   XXXXX,   XXXXX, KC_SCLN, KC_QUOT, KC_BSLS,            _____,     KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|  --------+--------+--------+--------+--------|
        _____,  KC_F11,  KC_F12,    BASE,   KANJI,  KC_ENT,   XXXXX, KC_COMM,  KC_DOT, KC_SLSH,   KC_RO, KC_PGUP,            KC_11SF,  KC_F12,    BASE,   KANJI,  KC_ENT,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|  --------+--------+--------+--------+--------|
        _____,   _____,   _____,   _____,           KC_DEL,            _____,   _____,   XXXXX, KC_HOME, KC_PGDN,  KC_END,     _____,   _____,   _____,   _____,  KC_DEL,\
  //`--------------------------------------------------------------------------------------------------------------------'  --------------------------------------------'
      XXXXX \
  // ExtraKey: Split backspace key or it is below the enter key.
  ),

  [_RAISE] = LAYOUT_rs( \
  // Treadstone48                                                                                                           Rhymestone
  //,--------------------------------------------------------------------------------------------------------------------.  --------------------------------------------.
        _____,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,            XXXXX,     XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+-----------------|  --------+--------+--------+--------+--------|
        _____,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,    KC_4,    KC_5,    KC_6, KC_QUOT,            _____,     XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|  --------+--------+--------+--------+--------|
        _____,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,    KC_1,    KC_2,    KC_3,   KC_RO,   XXXXX,              XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|  --------+--------+--------+--------+--------|
        _____,   _____,   _____,   _____,            _____,            _____,   _____,    KC_0,  KC_DOT, KC_COMM, KC_SLSH,     XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,\
  //`--------------------------------------------------------------------------------------------------------------------'  --------------------------------------------'
      XXXXX \
  // ExtraKey: Split backspace key or it is below the enter key.
  ),

  [_ADJUST] = LAYOUT_rs( \
  // Treadstone48                                                                                                           Rhymestone
  //,--------------------------------------------------------------------------------------------------------------------.  --------------------------------------------.
        XXXXX,   RESET,  RGBRST, AG_NORM, AG_SWAP,   XXXXX,   XXXXX, KC_WH_L, KC_WH_U, KC_HOME, KC_PGUP,            XXXXX,     XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+-----------------|  --------+--------+--------+--------+--------|
        XXXXX, RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI,   XXXXX,   XXXXX, KC_WH_R, KC_WH_D,  KC_END, KC_PGDN,            XXXXX,     XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|  --------+--------+--------+--------+--------|
        _____, RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD,   XXXXX,   XXXXX,   XXXXX, KC_BTN1, KC_BTN2,   XXXXX, KC_MS_U,              XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,\
  //|--------+--------+--------+--------+--------+--------|--------+--------+--------+--------+--------+--------+--------|  --------+--------+--------+--------+--------|
        _____,   _____,   _____,   _____,            XXXXX,            XXXXX,   _____,   XXXXX, KC_MS_L, KC_MS_D, KC_MS_R,     XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,\
  //`--------------------------------------------------------------------------------------------------------------------'  --------------------------------------------'
      XXXXX \
  // ExtraKey: Split backspace key or it is below the enter key.
  )
};

#define L_BASE _BASE
#define L_BASES (1<<_BASES)
#define L_LOWER (1<<_LOWER)
#define L_LOWRS (1<<_LOWRS)
#define L_RAISE (1<<_RAISE)
#define L_ADJUST (1<<_ADJUST)
#define L_ADJUST_TRI (L_ADJUST|L_RAISE|L_LOWER)

#ifdef SSD1306OLED
typedef struct {
  uint8_t state;
  char name[8];
}LAYER_DISPLAY_NAME;

#define LAYER_DISPLAY_MAX 7
const LAYER_DISPLAY_NAME layer_display_name[LAYER_DISPLAY_MAX] = {
  {L_BASE, "Base"},
  {L_BASE + 1, "Base"},
  {L_BASES, "BaseSpl"},
  {L_LOWER, "Lower"},
  {L_LOWRS, "LowrSpl"},
  {L_RAISE, "Raise"},
  {L_ADJUST_TRI, "Adjust"}
};

static inline const char* get_leyer_status(void) {

  for (uint8_t i = 0; i < LAYER_DISPLAY_MAX; ++i) {
    if (layer_state == 0 && layer_display_name[i].state == default_layer_state) {

      return layer_display_name[i].name;
    } else if (layer_state != 0 && layer_display_name[i].state == layer_state) {

      return layer_display_name[i].name;
    }
  }

  return "?";
}

static char layer_status_buf[24] = "Layer state ready.\n";
static inline void update_keymap_status(void) {

  snprintf(layer_status_buf, sizeof(layer_status_buf) - 1, "OS:%s Layer:%s\n",
    keymap_config.swap_lalt_lgui? "win" : "mac", get_leyer_status());
}

static inline void render_keymap_status(struct CharacterMatrix *matrix) {

  matrix_write(matrix, layer_status_buf);
}

#define UPDATE_KEYMAP_STATUS() update_keymap_status()
#define RENDER_KEYMAP_STATUS(a) render_keymap_status(a)

#else

#define UPDATE_KEYMAP_STATUS()
#define RENDER_KEYMAP_STATUS(a)

#endif

void update_change_layer(bool pressed, uint8_t layer1, uint8_t layer2, uint8_t layer3) {

  pressed ? layer_on(layer1) : layer_off(layer1);
  IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2) ? layer_on(layer3) : layer_off(layer3);
}

int RGB_current_mode;
bool process_record_user(uint16_t keycode, keyrecord_t *record) {

  UPDATE_KEY_STATUS(keycode, record);

  bool result = false;
  switch (keycode) {
    case LOWER:
      update_change_layer(record->event.pressed, _LOWER, _RAISE, _ADJUST);
      break;
    case RAISE:
      update_change_layer(record->event.pressed, _RAISE, _LOWER, _ADJUST);
      break;
    case BASE:
      if (record->event.pressed) {
        default_layer_set(L_BASE);
      }
      break;
    case BASES:
      if (record->event.pressed) {
        default_layer_set(L_BASES);
      }
      break;
    case LOWRS:
      update_change_layer(record->event.pressed, _LOWRS, _RAISE, _ADJUST);
      break;
    case KANJI:
      if (record->event.pressed) {
        if (keymap_config.swap_lalt_lgui == false) {
          register_code(KC_LANG2);
        } else {
          SEND_STRING(SS_LALT("`"));
        }
      } else {
        unregister_code(KC_LANG2);
      }
      break;
    #ifdef RGBLIGHT_ENABLE
      case RGB_MOD:
          if (record->event.pressed) {
            rgblight_mode(RGB_current_mode);
            rgblight_step();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
      case RGBRST:
          if (record->event.pressed) {
            eeconfig_update_rgblight_default();
            rgblight_enable();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
    #endif
    default:
      result = true;
      break;
  }

  UPDATE_KEYMAP_STATUS();
  return result;
}

void matrix_init_user(void) {
  #ifdef RGBLIGHT_ENABLE
    RGB_current_mode = rgblight_config.mode;
  #endif
  //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
  #ifdef SSD1306OLED
    iota_gfx_init(!has_usb()); // turns on the display
  #endif
}

//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
#ifdef SSD1306OLED

void matrix_scan_user(void) {
  iota_gfx_task();  // this is what updates the display continuously
}

static inline void matrix_update(struct CharacterMatrix *dest,
                          const struct CharacterMatrix *source) {
  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
    memcpy(dest->display, source->display, sizeof(dest->display));
    dest->dirty = true;
  }
}

static inline void render_status(struct CharacterMatrix *matrix) {

  UPDATE_LED_STATUS();
  RENDER_LED_STATUS(matrix);
  RENDER_KEYMAP_STATUS(matrix);
  UPDATE_LOCK_STATUS();
  RENDER_LOCK_STATUS(matrix);
  RENDER_KEY_STATUS(matrix);
}

void iota_gfx_task_user(void) {
  struct CharacterMatrix matrix;

  #if DEBUG_TO_SCREEN
    if (debug_enable) {
      return;
    }
  #endif

  matrix_clear(&matrix);
  if (is_master) {
    render_status(&matrix);
  }

  matrix_update(&display, &matrix);
}

#endif

A keyboards/treadstone48/keymaps/like_jis_rs/readme.md => keyboards/treadstone48/keymaps/like_jis_rs/readme.md +5 -0
@@ 0,0 1,5 @@
# The like jis type keyboard keymap for treadstone48

## Description

## How to use

A keyboards/treadstone48/keymaps/like_jis_rs/readme_jp.md => keyboards/treadstone48/keymaps/like_jis_rs/readme_jp.md +84 -0
@@ 0,0 1,84 @@
# JISキーボードライクなキーマップ

## 概要

 デフォルトキーマップの記号類をJISライクな配置に揃えなおしたものです。  
 オプションのRhymestone用のマップを使用するために拡張しています。RhymestoneのpromicroにもTreadstone48のキーマップを入れてください。  
 Rhymestoneは基本的には左手側を使うことを想定していますが、右手側を使用する場合はrules.mkにあるRHYMESTONE_RIGHTHAND設定をyesにすれば使えるようになります。  

```RHYMESTONE_RIGHTHAND=yes```

## キーマップの見かた

qmk_firmware\tmk_core\common\keycode.h  
に基本的なキーコードがあります。また、Keymap.cの上部にカスタムしたKC_で始まるものを登録しています。  
キーマップに書くときは「KC_」を省略して書いています。
例:KC_A → A  

Leyer Tap、Mod Tap、Tap DanceというQMKの機能を使っています。  

Layer Tapはタップで指定したキー、長押しで指定したレイヤーに移動します。  
例:LT(RAISE, KC_V) → タップでV、長押しでRAISEレイヤー移動

Mod Tapはタップで視程したキー、長押しで視程したレイヤーに移動します。  
例:LSFT_T(KC_Z) → タップでZ、長押しで左シフト

Tap Danceは指定した二つのキーをシングルタップ、ダブルタップで切り替えられます。  
例:[TD_CODO] = ACTION_TAP_DANCE_DOUBLE(KC_COMM, KC_DOT) → シングルタップでCOMM、ダブルタップでDOT

もう少し詳しい内容についてはQMK Documentをお読みいただくかネットを検索すれば情報が載っていますので別途検索してみてください。  

## 機能

 QWERTYキーマップをベースにしていて、LowerレイヤーとRaiseレイヤーに他のキーを配置しています。  
 LowerとRaiseを同時押しでAdjustレイヤーを使うことが出来ます。  
 DOTの横、SLROと書いてあるのはシングルタップで/記号、ダブルタップで\記号が入力出来るようになっています。
 Lの横、SCCLと書いてあるのはシングルタップで;記号、ダブルタップで:記号が入力出来るようになっています。
 マウスキーの割り当てがありますので、もし使用したい場合はrules.mkでMOUSEKEY_ENABLE = yesにしてmakeすると使用することができます。  

## 48キー目について

 このキーボードはEnterキーの上の2Uキーを1Ux2個にして使用する事が出来るようになっています。  使用する場合はキーマップの書き換えが必要です。  

 各レイヤーの最下段の

```c
      XXXXX \
  // ExtraKey: Split backspace key or it is below the enter key.
```

 のXXXXXに任意のキーを入れることでPの右隣のキーとして動作するようになっています。その右隣りに従来のキーが配置されています。  

## OS切り替え方法

 Adjustレイヤーにあります。LowerとRaiseを同時押しでAdjustレイヤーを使うことが出来ます。  

- KNRM: QMKのノーマル状態です。macだと正常に使える(はず)です
- KSWP: ノーマル状態のままWindowsで使用するとALTキーとGUI(win)キーが逆ですので、それを入れ換えます。Windowsユーザーはこちらのモードにしてください

## NUMPADモードについて

 Lower + DLNPキーを一度押下するとNumpadモードになります。通常モードに戻す場合はDLBSキーを押下してください。  

## IME切り替え方法

 Winの場合、LowerレイヤーにKANJIキー(半角/全角 漢字)がありますので、Lower+KANJIで切り替えてください。  

## ソフトウェアリセットについて

 キーボードにはハードウェアのリセットボタンが付いていますが、ソフトウェアリセットをかけられます。  
 LowerとRaiseを同時押しでAdjustレイヤーを使うことが出来、AdjustレイヤーのRSTを押下するとリセットがかかります。  

## LEDの点灯切り替え方法

 Adjustレイヤーにあります。LowerとRaiseを同時押しでAdjustレイヤーを使うことが出来ます。  

- RGBRST: LEDのリセット
- RGB_TOG: LEDのON/OFF切り替え
- RGB_MOD: LEDの光り方の変更
- RGB_HUI: Hue+ 色合いを変更
- RGB_HUD: Hue- 色合いを変更
- RGB_SAI: Saturation+ 色の濃さを変更
- RGB_SAD: Saturation- 色の濃さを変更
- RGB_VAI: Value+ 明るさを変更
- RGB_VAD: Value- 明るさを変更

A keyboards/treadstone48/keymaps/like_jis_rs/rules.mk => keyboards/treadstone48/keymaps/like_jis_rs/rules.mk +67 -0
@@ 0,0 1,67 @@

# Build Options
#   change to "no" to disable the options, or define them in the Makefile in
#   the appropriate keymap folder that will get included automatically
#
BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE =  no       # Mouse keys(+4700)
EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
CONSOLE_ENABLE = no         # Console for debug(+400)
COMMAND_ENABLE = no         # Commands for debug and configuration
NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
MIDI_ENABLE = no            # MIDI controls
AUDIO_ENABLE = no           # Audio output on port C6
UNICODE_ENABLE = no         # Unicode
BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
SWAP_HANDS_ENABLE = no      # Enable one-hand typing
TAP_DANCE_ENABLE = yes

# If your custom treadstone48 pcb, you can rewrite to yes.
OLED_ENABLE = no            # OLED_ENABLE
LED_UNDERGLOW_ENABLE = yes  # LED underglow (Enable WS2812 RGB underlight.)
LED_ANIMATIONS = yes        # LED animations

# Other selectable option
IOS_DEVICE_ENABLE = no      # connect to IOS device (iPad,iPhone)
LOCAL_GLCDFONT = no         # use each keymaps "font.h" insted of "common/glcdfont.c"
RHYMESTONE_RIGHTHAND = no   # If connect right hand side of the Rhymestone, set to yes.
ANGELINA_KEYMAP = no        # If Alfa verstion use set to yes.

ifeq ($(strip $(OLED_ENABLE)), yes)
    OPT_DEFS += -DOLED_ENABLE
endif

ifeq ($(strip $(LED_UNDERGLOW_ENABLE)), yes)
  RGBLIGHT_ENABLE = yes
else
  RGBLIGHT_ENABLE = no
endif

ifeq ($(strip $(LED_ANIMATIONS)), yes)
    # OPT_DEFS += -DRGBLIGHT_ANIMATIONS
    OPT_DEFS += -DLED_ANIMATIONS
endif

ifeq ($(strip $(IOS_DEVICE_ENABLE)), yes)
    OPT_DEFS += -DIOS_DEVICE_ENABLE
endif

ifeq ($(strip $(LOCAL_GLCDFONT)), yes)
    OPT_DEFS += -DLOCAL_GLCDFONT
endif

ifeq ($(strip $(RHYMESTONE_RIGHTHAND)), yes)
    OPT_DEFS += -DRHYMESTONE_RIGHTHAND
endif

ifeq ($(strip $(ANGELINA_KEYMAP)), yes)
    OPT_DEFS += -DANGELINA_KEYMAP
endif

# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

# If you want to change the display of OLED, you need to change here
SRC +=  ./common/oled_helper.c \

A keyboards/treadstone48/pro_micro.h => keyboards/treadstone48/pro_micro.h +362 -0
@@ 0,0 1,362 @@
/*
  pins_arduino.h - Pin definition functions for Arduino
  Part of Arduino - http://www.arduino.cc/

  Copyright (c) 2007 David A. Mellis

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library 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
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General
  Public License along with this library; if not, write to the
  Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  Boston, MA  02111-1307  USA

  $Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
*/

#ifndef Pins_Arduino_h
#define Pins_Arduino_h

#include <avr/pgmspace.h>

// Workaround for wrong definitions in "iom32u4.h".
// This should be fixed in the AVR toolchain.
#undef UHCON
#undef UHINT
#undef UHIEN
#undef UHADDR
#undef UHFNUM
#undef UHFNUML
#undef UHFNUMH
#undef UHFLEN
#undef UPINRQX
#undef UPINTX
#undef UPNUM
#undef UPRST
#undef UPCONX
#undef UPCFG0X
#undef UPCFG1X
#undef UPSTAX
#undef UPCFG2X
#undef UPIENX
#undef UPDATX
#undef TCCR2A
#undef WGM20
#undef WGM21
#undef COM2B0
#undef COM2B1
#undef COM2A0
#undef COM2A1
#undef TCCR2B
#undef CS20
#undef CS21
#undef CS22
#undef WGM22
#undef FOC2B
#undef FOC2A
#undef TCNT2
#undef TCNT2_0
#undef TCNT2_1
#undef TCNT2_2
#undef TCNT2_3
#undef TCNT2_4
#undef TCNT2_5
#undef TCNT2_6
#undef TCNT2_7
#undef OCR2A
#undef OCR2_0
#undef OCR2_1
#undef OCR2_2
#undef OCR2_3
#undef OCR2_4
#undef OCR2_5
#undef OCR2_6
#undef OCR2_7
#undef OCR2B
#undef OCR2_0
#undef OCR2_1
#undef OCR2_2
#undef OCR2_3
#undef OCR2_4
#undef OCR2_5
#undef OCR2_6
#undef OCR2_7

#define NUM_DIGITAL_PINS  30
#define NUM_ANALOG_INPUTS 12

#define TX_RX_LED_INIT  DDRD |= (1<<5), DDRB |= (1<<0)
#define TXLED0          PORTD |= (1<<5)
#define TXLED1          PORTD &= ~(1<<5)
#define RXLED0          PORTB |= (1<<0)
#define RXLED1          PORTB &= ~(1<<0)

static const uint8_t SDA = 2;
static const uint8_t SCL = 3;
#define LED_BUILTIN 13

// Map SPI port to 'new' pins D14..D17
static const uint8_t SS   = 17;
static const uint8_t MOSI = 16;
static const uint8_t MISO = 14;
static const uint8_t SCK  = 15;

// Mapping of analog pins as digital I/O
// A6-A11 share with digital pins
static const uint8_t ADC0 = 18;
static const uint8_t ADC1 = 19;
static const uint8_t ADC2 = 20;
static const uint8_t ADC3 = 21;
static const uint8_t ADC4 = 22;
static const uint8_t ADC5 = 23;
static const uint8_t ADC6 = 24;   // D4
static const uint8_t ADC7 = 25;   // D6
static const uint8_t ADC8 = 26;   // D8
static const uint8_t ADC9 = 27;   // D9
static const uint8_t ADC10 = 28;  // D10
static const uint8_t ADC11 = 29;  // D12

#define digitalPinToPCICR(p)    ((((p) >= 8 && (p) <= 11) || ((p) >= 14 && (p) <= 17) || ((p) >= A8 && (p) <= A10)) ? (&PCICR) : ((uint8_t *)0))
#define digitalPinToPCICRbit(p) 0
#define digitalPinToPCMSK(p)    ((((p) >= 8 && (p) <= 11) || ((p) >= 14 && (p) <= 17) || ((p) >= A8 && (p) <= A10)) ? (&PCMSK0) : ((uint8_t *)0))
#define digitalPinToPCMSKbit(p) ( ((p) >= 8 && (p) <= 11) ? (p) - 4 : ((p) == 14 ? 3 : ((p) == 15 ? 1 : ((p) == 16 ? 2 : ((p) == 17 ? 0 : (p - A8 + 4))))))

//  __AVR_ATmega32U4__ has an unusual mapping of pins to channels
extern const uint8_t PROGMEM analog_pin_to_channel_PGM[];
#define analogPinToChannel(P)  ( pgm_read_byte( analog_pin_to_channel_PGM + (P) ) )

#define digitalPinToInterrupt(p) ((p) == 0 ? 2 : ((p) == 1 ? 3 : ((p) == 2 ? 1 : ((p) == 3 ? 0 : ((p) == 7 ? 4 : NOT_AN_INTERRUPT)))))

#ifdef ARDUINO_MAIN

// On the Arduino board, digital pins are also used
// for the analog output (software PWM).  Analog input
// pins are a separate set.

// ATMEL ATMEGA32U4 / ARDUINO LEONARDO
//
// D0               PD2                 RXD1/INT2
// D1               PD3                 TXD1/INT3
// D2               PD1     SDA         SDA/INT1
// D3#              PD0     PWM8/SCL    OC0B/SCL/INT0
// D4       A6      PD4                 ADC8
// D5#              PC6     ???         OC3A/#OC4A
// D6#      A7      PD7     FastPWM     #OC4D/ADC10
// D7               PE6                 INT6/AIN0
//
// D8       A8      PB4                 ADC11/PCINT4
// D9#      A9      PB5     PWM16       OC1A/#OC4B/ADC12/PCINT5
// D10#     A10     PB6     PWM16       OC1B/0c4B/ADC13/PCINT6
// D11#             PB7     PWM8/16     0C0A/OC1C/#RTS/PCINT7
// D12      A11     PD6                 T1/#OC4D/ADC9
// D13#             PC7     PWM10       CLK0/OC4A
//
// A0       D18     PF7                 ADC7
// A1       D19     PF6                 ADC6
// A2       D20     PF5                 ADC5
// A3       D21     PF4                 ADC4
// A4       D22     PF1                 ADC1
// A5       D23     PF0                 ADC0
//
// New pins D14..D17 to map SPI port to digital pins
//
// MISO     D14     PB3                 MISO,PCINT3
// SCK      D15     PB1                 SCK,PCINT1
// MOSI     D16     PB2                 MOSI,PCINT2
// SS       D17     PB0                 RXLED,SS/PCINT0
//
// Connected LEDs on board for TX and RX
// TXLED    D24     PD5                 XCK1
// RXLED    D17     PB0
// HWB              PE2                 HWB

// these arrays map port names (e.g. port B) to the
// appropriate addresses for various functions (e.g. reading
// and writing)
const uint16_t PROGMEM port_to_mode_PGM[] = {
    NOT_A_PORT,
    NOT_A_PORT,
    (uint16_t) &DDRB,
    (uint16_t) &DDRC,
    (uint16_t) &DDRD,
    (uint16_t) &DDRE,
    (uint16_t) &DDRF,
};

const uint16_t PROGMEM port_to_output_PGM[] = {
    NOT_A_PORT,
    NOT_A_PORT,
    (uint16_t) &PORTB,
    (uint16_t) &PORTC,
    (uint16_t) &PORTD,
    (uint16_t) &PORTE,
    (uint16_t) &PORTF,
};

const uint16_t PROGMEM port_to_input_PGM[] = {
    NOT_A_PORT,
    NOT_A_PORT,
    (uint16_t) &PINB,
    (uint16_t) &PINC,
    (uint16_t) &PIND,
    (uint16_t) &PINE,
    (uint16_t) &PINF,
};

const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
    PD, // D0 - PD2
    PD, // D1 - PD3
    PD, // D2 - PD1
    PD, // D3 - PD0
    PD, // D4 - PD4
    PC, // D5 - PC6
    PD, // D6 - PD7
    PE, // D7 - PE6

    PB, // D8 - PB4
    PB, // D9 - PB5
    PB, // D10 - PB6
    PB, // D11 - PB7
    PD, // D12 - PD6
    PC, // D13 - PC7

    PB, // D14 - MISO - PB3
    PB, // D15 - SCK - PB1
    PB, // D16 - MOSI - PB2
    PB, // D17 - SS - PB0

    PF, // D18 - A0 - PF7
    PF, // D19 - A1 - PF6
    PF, // D20 - A2 - PF5
    PF, // D21 - A3 - PF4
    PF, // D22 - A4 - PF1
    PF, // D23 - A5 - PF0

    PD, // D24 - PD5
    PD, // D25 / D6 - A7 - PD7
    PB, // D26 / D8 - A8 - PB4
    PB, // D27 / D9 - A9 - PB5
    PB, // D28 / D10 - A10 - PB6
    PD, // D29 / D12 - A11 - PD6
};

const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = {
    _BV(2), // D0 - PD2
    _BV(3), // D1 - PD3
    _BV(1), // D2 - PD1
    _BV(0), // D3 - PD0
    _BV(4), // D4 - PD4
    _BV(6), // D5 - PC6
    _BV(7), // D6 - PD7
    _BV(6), // D7 - PE6

    _BV(4), // D8 - PB4
    _BV(5), // D9 - PB5
    _BV(6), // D10 - PB6
    _BV(7), // D11 - PB7
    _BV(6), // D12 - PD6
    _BV(7), // D13 - PC7

    _BV(3), // D14 - MISO - PB3
    _BV(1), // D15 - SCK - PB1
    _BV(2), // D16 - MOSI - PB2
    _BV(0), // D17 - SS - PB0

    _BV(7), // D18 - A0 - PF7
    _BV(6), // D19 - A1 - PF6
    _BV(5), // D20 - A2 - PF5
    _BV(4), // D21 - A3 - PF4
    _BV(1), // D22 - A4 - PF1
    _BV(0), // D23 - A5 - PF0

    _BV(5), // D24 - PD5
    _BV(7), // D25 / D6 - A7 - PD7
    _BV(4), // D26 / D8 - A8 - PB4
    _BV(5), // D27 / D9 - A9 - PB5
    _BV(6), // D28 / D10 - A10 - PB6
    _BV(6), // D29 / D12 - A11 - PD6
};

const uint8_t PROGMEM digital_pin_to_timer_PGM[] = {
    NOT_ON_TIMER,
    NOT_ON_TIMER,
    NOT_ON_TIMER,
    TIMER0B,        /* 3 */
    NOT_ON_TIMER,
    TIMER3A,        /* 5 */
    TIMER4D,        /* 6 */
    NOT_ON_TIMER,

    NOT_ON_TIMER,
    TIMER1A,        /* 9 */
    TIMER1B,        /* 10 */
    TIMER0A,        /* 11 */

    NOT_ON_TIMER,
    TIMER4A,        /* 13 */

    NOT_ON_TIMER,
    NOT_ON_TIMER,
    NOT_ON_TIMER,
    NOT_ON_TIMER,
    NOT_ON_TIMER,
    NOT_ON_TIMER,

    NOT_ON_TIMER,
    NOT_ON_TIMER,
    NOT_ON_TIMER,
    NOT_ON_TIMER,
    NOT_ON_TIMER,
    NOT_ON_TIMER,
    NOT_ON_TIMER,
    NOT_ON_TIMER,
    NOT_ON_TIMER,
    NOT_ON_TIMER,
};

const uint8_t PROGMEM analog_pin_to_channel_PGM[] = {
    7,  // A0               PF7                 ADC7
    6,  // A1               PF6                 ADC6
    5,  // A2               PF5                 ADC5
    4,  // A3               PF4                 ADC4
    1,  // A4               PF1                 ADC1
    0,  // A5               PF0                 ADC0
    8,  // A6       D4      PD4                 ADC8
    10, // A7       D6      PD7                 ADC10
    11, // A8       D8      PB4                 ADC11
    12, // A9       D9      PB5                 ADC12
    13, // A10      D10     PB6                 ADC13
    9   // A11      D12     PD6                 ADC9
};

#endif /* ARDUINO_MAIN */

// These serial port names are intended to allow libraries and architecture-neutral
// sketches to automatically default to the correct port name for a particular type
// of use.  For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN,
// the first hardware serial port whose RX/TX pins are not dedicated to another use.
//
// SERIAL_PORT_MONITOR        Port which normally prints to the Arduino Serial Monitor
//
// SERIAL_PORT_USBVIRTUAL     Port which is USB virtual serial
//
// SERIAL_PORT_LINUXBRIDGE    Port which connects to a Linux system via Bridge library
//
// SERIAL_PORT_HARDWARE       Hardware serial port, physical RX & TX pins.
//
// SERIAL_PORT_HARDWARE_OPEN  Hardware serial ports which are open for use.  Their RX & TX
//                            pins are NOT connected to anything by default.
#define SERIAL_PORT_MONITOR        Serial
#define SERIAL_PORT_USBVIRTUAL     Serial
#define SERIAL_PORT_HARDWARE       Serial1
#define SERIAL_PORT_HARDWARE_OPEN  Serial1

#endif /* Pins_Arduino_h */

A keyboards/treadstone48/readme.md => keyboards/treadstone48/readme.md +18 -0
@@ 0,0 1,18 @@
# treadstone48

![treadstone48](https://github.com/marksard/Keyboards/raw/master/_image/20181219-PC190003.jpg)

A 47 (or 48) keys Symmetric Staggered keyboard.  

Keyboard Maintainer: [marksard](https://github.com/marksard)  
Hardware Supported: The PCBs, controllers supported  
Hardware Availability: links to where you can find this hardware

Make example for this keyboard (after setting up your build environment):

    make treadstone48:default

See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).

[Build guide](https://github.com/marksard/Keyboards/blob/master/treadstpne48/documents/treadstone48_buildguide.md)  
[Firmware](https://github.com/marksard/qmk_firmware/tree/my_customize/keyboards/treadstone48)  

A keyboards/treadstone48/rev1/config.h => keyboards/treadstone48/rev1/config.h +133 -0
@@ 0,0 1,133 @@
/*
Copyright 2012 Jun Wako <wakojun@gmail.com>
Copyright 2015 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/>.
*/

#ifndef REV1_CONFIG_H
#define REV1_CONFIG_H

/* USB Device descriptor parameter */
#define VENDOR_ID       0xFEED
#define PRODUCT_ID      0xDFA3
#define DEVICE_VER      0x0010
#define MANUFACTURER    marksard
#define PRODUCT         treadstone48
#define DESCRIPTION     Symmetrical staggered 47+1 Keys Keyboard

#define PREVENT_STUCK_MODIFIERS
#define TAPPING_FORCE_HOLD
#define TAPPING_TERM 150

/* Use I2C or Serial */
#define USE_I2C
#define USE_SERIAL
//#define USE_MATRIX_I2C

/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
// #define EE_HANDS

// OLED support
//      see ./rules.mk: OLED_ENABLE=yes or no
#ifdef OLED_ENABLE
  #define SSD1306OLED
#endif

/* key matrix size */
// Rows are doubled-up
#define MATRIX_ROWS 16
#define MATRIX_ROW_PINS { F4, F5, F6, F7, B1, B3, B2, B6 }

// wiring of each half
#define MATRIX_COLS 6
#define MATRIX_COL_PINS { D4, C6, D7, E6, B4, B5 }

/* define if matrix has ghost */
//#define MATRIX_HAS_GHOST

/* number of backlight levels */
// #define BACKLIGHT_LEVELS 3

/* 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)) \
)

/* ws2812 RGB LED */
#define RGB_DI_PIN D3
#define RGBLIGHT_TIMER
//#define RGBLED_NUM 12    // Number of LEDs. see ./keymaps/default/config.h
#define ws2812_PORTREG  PORTD
#define ws2812_DDRREG   DDRD

// treadstone48 keyboard RGB LED support
//#define RGBLIGHT_ANIMATIONS : see ./rules.mk: LED_ANIMATIONS = yes or no
//    see ./rules.mk: LED_BACK_ENABLE or LED_UNDERGLOW_ENABLE set yes
#define RGBLED_NUM 12

#ifndef IOS_DEVICE_ENABLE
  #define RGBLIGHT_LIMIT_VAL 180
  #define RGBLIGHT_VAL_STEP 17
#else
  #define RGBLIGHT_LIMIT_VAL 50
  #define RGBLIGHT_VAL_STEP 4
#endif
#define RGBLIGHT_HUE_STEP 10
#define RGBLIGHT_SAT_STEP 17

#if defined(RGBLIGHT_ENABLE) && !defined(IOS_DEVICE_ENABLE)
// USB_MAX_POWER_CONSUMPTION value for treadstone48 keyboard
//  120  RGBoff, OLEDoff
//  120  OLED
//  330  RGB 6
//  300  RGB 32
//  310  OLED & RGB 32
  #define USB_MAX_POWER_CONSUMPTION 400
#else
  // fix iPhone and iPad power adapter issue
  // iOS device need lessthan 100
  #define USB_MAX_POWER_CONSUMPTION 100
#endif

/*
 * Feature disable options
 *  These options are also useful to firmware size reduction.
 */

/* disable debug print */
// #define NO_DEBUG

/* disable print */
// #define NO_PRINT

/* disable action features */
//#define NO_ACTION_LAYER
//#define NO_ACTION_TAPPING
//#define NO_ACTION_ONESHOT
//#define NO_ACTION_MACRO
//#define NO_ACTION_FUNCTION


#endif

A keyboards/treadstone48/rev1/info.json => keyboards/treadstone48/rev1/info.json +261 -0
@@ 0,0 1,261 @@
{
  "keyboard_name": "Treadstone48",
  "url": "https://github.com/marksard/Keyboards",
  "maintainer": "marksard",
  "width": 14.75,
  "height": 4,
  "layouts": {
    "LAYOUT_base": {
      "layout": [
        {
          "label": "Esc",
          "x": 1,
          "y": 0
        },
        {
          "label": "Q",
          "x": 2.25,
          "y": 0
        },
        {
          "label": "W",
          "x": 3.25,
          "y": 0
        },
        {
          "label": "E",
          "x": 4.25,
          "y": 0
        },
        {
          "label": "R",
          "x": 5.25,
          "y": 0
        },
        {
          "label": "T",
          "x": 6.25,
          "y": 0
        },
        {
          "label": "Y",
          "x": 7.75,
          "y": 0
        },
        {
          "label": "U",
          "x": 8.75,
          "y": 0
        },
        {
          "label": "I",
          "x": 9.75,
          "y": 0
        },
        {
          "label": "O",
          "x": 10.75,
          "y": 0
        },
        {
          "label": "P",
          "x": 11.75,
          "y": 0
        },
        {
          "label": "-",
          "x": 13.75,
          "y": 0
        },
        {
          "label": "Tab",
          "x": 1,
          "y": 1,
          "w": 1.5
        },
        {
          "label": "A",
          "x": 2.5,
          "y": 1
        },
        {
          "label": "S",
          "x": 3.5,
          "y": 1
        },
        {
          "label": "D",
          "x": 4.5,
          "y": 1
        },
        {
          "label": "F",
          "x": 5.5,
          "y": 1
        },
        {
          "label": "G",
          "x": 6.5,
          "y": 1
        },
        {
          "label": "H",
          "x": 7.5,
          "y": 1
        },
        {
          "label": "J",
          "x": 8.5,
          "y": 1
        },
        {
          "label": "K",
          "x": 9.5,
          "y": 1
        },
        {
          "label": "L",
          "x": 10.5,
          "y": 1
        },
        {
          "label": ":",
          "x": 11.5,
          "y": 1
        },
        {
          "label": "Enter",
          "x": 12.5,
          "y": 1,
          "w": 2.25
        },
        {
          "label": "Shift",
          "x": 0,
          "y": 2,
          "w": 2.25
        },
        {
          "label": "Z",
          "x": 2.25,
          "y": 2
        },
        {
          "label": "X",
          "x": 3.25,
          "y": 2
        },
        {
          "label": "C",
          "x": 4.25,
          "y": 2
        },
        {
          "label": "V",
          "x": 5.25,
          "y": 2
        },
        {
          "label": "B",
          "x": 6.25,
          "y": 2
        },
        {
          "label": "N",
          "x": 7.75,
          "y": 2
        },
        {
          "label": "M",
          "x": 8.75,
          "y": 2
        },
        {
          "label": "<",
          "x": 9.75,
          "y": 2
        },
        {
          "label": ">",
          "x": 10.75,
          "y": 2
        },
        {
          "label": "?",
          "x": 11.75,
          "y": 2
        },
        {
          "label": "\u2191",
          "x": 12.75,
          "y": 2
        },
        {
          "label": "Ctrl",
          "x": 0.75,
          "y": 3,
          "w": 1.25
        },
        {
          "label": "Win",
          "x": 2,
          "y": 3,
          "w": 1.25
        },
        {
          "label": "Alt",
          "x": 3.25,
          "y": 3,
          "w": 1.25
        },
        {
          "label": "Lower",
          "x": 4.5,
          "y": 3
        },
        {
          "label": "BackSpace",
          "x": 5.5,
          "y": 3,
          "w": 2
        },
        {
          "x": 7.5,
          "y": 3,
          "w": 2
        },
        {
          "label": "Raise",
          "x": 9.5,
          "y": 3
        },
        {
          "label": "Menu",
          "x": 10.5,
          "y": 3,
          "w": 1.25
        },
        {
          "label": "\u2190",
          "x": 11.75,
          "y": 3
        },
        {
          "label": "\u2193",
          "x": 12.75,
          "y": 3
        },
        {
          "label": "\u2192",
          "x": 13.75,
          "y": 3
        },
        {
          "label": "_",
          "x": 12.75,
          "y": 0
        }
      ]
    }
  }
}

A keyboards/treadstone48/rev1/matrix.c => keyboards/treadstone48/rev1/matrix.c +357 -0
@@ 0,0 1,357 @@
/*
Copyright 2012 Jun Wako <wakojun@gmail.com>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

/*
 * scan matrix
 */
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
#include <avr/io.h>
#include <avr/wdt.h>
#include <avr/interrupt.h>
#include <util/delay.h>
#include "print.h"
#include "debug.h"
#include "util.h"
#include "matrix.h"
#include "split_util.h"
#include "pro_micro.h"

#ifdef USE_MATRIX_I2C
#  include "i2c.h"
#else // USE_SERIAL
#  include "split_scomm.h"
#endif

#ifndef DEBOUNCE
#  define DEBOUNCE	5
#endif

#define ERROR_DISCONNECT_COUNT 5

static uint8_t debouncing = DEBOUNCE;
static const int ROWS_PER_HAND = MATRIX_ROWS/2;
static uint8_t error_count = 0;
uint8_t is_master = 0 ;

static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;

/* matrix state(1:on, 0:off) */
static matrix_row_t matrix[MATRIX_ROWS];
static matrix_row_t matrix_debouncing[MATRIX_ROWS];

static matrix_row_t read_cols(void);
static void init_cols(void);
static void unselect_rows(void);
static void select_row(uint8_t row);
static uint8_t matrix_master_scan(void);


__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)
{
    debug_enable = true;
    debug_matrix = true;
    debug_mouse = true;
    // initialize row and col
    unselect_rows();
    init_cols();

    TX_RX_LED_INIT;
    TXLED0;
    RXLED0;

    // initialize matrix state: all keys off
    for (uint8_t i=0; i < MATRIX_ROWS; i++) {
        matrix[i] = 0;
        matrix_debouncing[i] = 0;
    }

    is_master = has_usb();

    matrix_init_quantum();
}

uint8_t _matrix_scan(void)
{
    // Right hand is stored after the left in the matirx so, we need to offset it
    int offset = isLeftHand ? 0 : (ROWS_PER_HAND);

    for (uint8_t i = 0; i < ROWS_PER_HAND; i++) {
        select_row(i);
        _delay_us(30);  // without this wait read unstable value.
        matrix_row_t cols = read_cols();
        if (matrix_debouncing[i+offset] != cols) {
            matrix_debouncing[i+offset] = cols;
            debouncing = DEBOUNCE;
        }
        unselect_rows();
    }

    if (debouncing) {
        if (--debouncing) {
            _delay_ms(1);
        } else {
            for (uint8_t i = 0; i < ROWS_PER_HAND; i++) {
                matrix[i+offset] = matrix_debouncing[i+offset];
            }
        }
    }

    return 1;
}

#ifdef USE_MATRIX_I2C

// Get rows from other half over i2c
int i2c_transaction(void) {
    int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;

    int err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_WRITE);
    if (err) goto i2c_error;

    // start of matrix stored at 0x00
    err = i2c_master_write(0x00);
    if (err) goto i2c_error;

    // Start read
    err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_READ);
    if (err) goto i2c_error;

    if (!err) {
        int i;
        for (i = 0; i < ROWS_PER_HAND-1; ++i) {
            matrix[slaveOffset+i] = i2c_master_read(I2C_ACK);
        }
        matrix[slaveOffset+i] = i2c_master_read(I2C_NACK);
        i2c_master_stop();
    } else {
i2c_error: // the cable is disconnceted, or something else went wrong
        i2c_reset_state();
        return err;
    }

    return 0;
}

#else // USE_SERIAL

int serial_transaction(int master_changed) {
    int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
#ifdef SERIAL_USE_MULTI_TRANSACTION
    int ret=serial_update_buffers(master_changed);
#else
    int ret=serial_update_buffers();
#endif
    if (ret ) {
        if(ret==2) RXLED1;
        return 1;
    }
    RXLED0;
    memcpy(&matrix[slaveOffset],
        (void *)serial_slave_buffer, sizeof(serial_slave_buffer));
    return 0;
}
#endif

uint8_t matrix_scan(void)
{
    if (is_master) {
        matrix_master_scan();
    }else{
        matrix_slave_scan();
        int offset = (isLeftHand) ? ROWS_PER_HAND : 0;
        memcpy(&matrix[offset],
               (void *)serial_master_buffer, sizeof(serial_master_buffer));
        matrix_scan_quantum();
    }
    return 1;
}


uint8_t matrix_master_scan(void) {

    int ret = _matrix_scan();
    int mchanged = 1;

    int offset = (isLeftHand) ? 0 : ROWS_PER_HAND;

#ifdef USE_MATRIX_I2C
//    for (int i = 0; i < ROWS_PER_HAND; ++i) {
        /* i2c_slave_buffer[i] = matrix[offset+i]; */
//        i2c_slave_buffer[i] = matrix[offset+i];
//    }
#else // USE_SERIAL
  #ifdef SERIAL_USE_MULTI_TRANSACTION
    mchanged = memcmp((void *)serial_master_buffer,
		      &matrix[offset], sizeof(serial_master_buffer));
  #endif
    memcpy((void *)serial_master_buffer,
	   &matrix[offset], sizeof(serial_master_buffer));
#endif

#ifdef USE_MATRIX_I2C
    if( i2c_transaction() ) {
#else // USE_SERIAL
    if( serial_transaction(mchanged) ) {
#endif
        // turn on the indicator led when halves are disconnected
        TXLED1;

        error_count++;

        if (error_count > ERROR_DISCONNECT_COUNT) {
            // reset other half if disconnected
            int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
            for (int i = 0; i < ROWS_PER_HAND; ++i) {
                matrix[slaveOffset+i] = 0;
            }
        }
    } else {
        // turn off the indicator led on no error
        TXLED0;
        error_count = 0;
    }
    matrix_scan_quantum();
    return ret;
}

void matrix_slave_scan(void) {
    _matrix_scan();

    int offset = (isLeftHand) ? 0 : ROWS_PER_HAND;

#ifdef USE_MATRIX_I2C
    for (int i = 0; i < ROWS_PER_HAND; ++i) {
        /* i2c_slave_buffer[i] = matrix[offset+i]; */
        i2c_slave_buffer[i] = matrix[offset+i];
    }
#else // USE_SERIAL
  #ifdef SERIAL_USE_MULTI_TRANSACTION
    int change = 0;
  #endif
    for (int i = 0; i < ROWS_PER_HAND; ++i) {
  #ifdef SERIAL_USE_MULTI_TRANSACTION
        if( serial_slave_buffer[i] != matrix[offset+i] )
	    change = 1;
  #endif
        serial_slave_buffer[i] = matrix[offset+i];
    }
  #ifdef SERIAL_USE_MULTI_TRANSACTION
    slave_buffer_change_count += change;
  #endif
#endif
}

bool matrix_is_modified(void)
{
    if (debouncing) return false;
    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)
{
    return matrix[row];
}

void matrix_print(void)
{
    print("\nr/c 0123456789ABCDEF\n");
    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
        phex(row); print(": ");
        pbin_reverse16(matrix_get_row(row));
        print("\n");
    }
}

uint8_t matrix_key_count(void)
{
    uint8_t count = 0;
    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
        count += bitpop16(matrix[i]);
    }
    return count;
}

static void  init_cols(void)
{
    for(int x = 0; x < MATRIX_COLS; x++) {
        _SFR_IO8((col_pins[x] >> 4) + 1) &=  ~_BV(col_pins[x] & 0xF);
        _SFR_IO8((col_pins[x] >> 4) + 2) |= _BV(col_pins[x] & 0xF);
    }
}

static matrix_row_t read_cols(void)
{
    matrix_row_t result = 0;
    for(int x = 0; x < MATRIX_COLS; x++) {
        result |= (_SFR_IO8(col_pins[x] >> 4) & _BV(col_pins[x] & 0xF)) ? 0 : (1 << x);
    }
    return result;
}

static void unselect_rows(void)
{
    for(int x = 0; x < ROWS_PER_HAND; x++) {
        _SFR_IO8((row_pins[x] >> 4) + 1) &=  ~_BV(row_pins[x] & 0xF);
        _SFR_IO8((row_pins[x] >> 4) + 2) |= _BV(row_pins[x] & 0xF);
    }
}

static void select_row(uint8_t row)
{
    _SFR_IO8((row_pins[row] >> 4) + 1) |=  _BV(row_pins[row] & 0xF);
    _SFR_IO8((row_pins[row] >> 4) + 2) &= ~_BV(row_pins[row] & 0xF);
}

A keyboards/treadstone48/rev1/rev1.c => keyboards/treadstone48/rev1/rev1.c +15 -0
@@ 0,0 1,15 @@
#include "treadstone48.h"


#ifdef SSD1306OLED
void led_set_kb(uint8_t usb_led) {
    // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
    //led_set_user(usb_led);
}
#endif

void matrix_init_kb(void) {

	matrix_init_user();
};


A keyboards/treadstone48/rev1/rev1.h => keyboards/treadstone48/rev1/rev1.h +202 -0
@@ 0,0 1,202 @@
#ifndef REV1_H
#define REV1_CONFIG_H

#include "../treadstone48.h"

//void promicro_bootloader_jmp(bool program);
#include "quantum.h"

#ifdef RGBLIGHT_ENABLE
//rgb led driver
#include "ws2812.h"
#endif

#ifdef USE_I2C
#include <stddef.h>
#ifdef __AVR__
  #include <avr/io.h>
  #include <avr/interrupt.h>
#endif
#endif

// full Keymap
// (TRRS jack on the left half is to the right, TRRS jack on the right half is to the left)
#define LAYOUT_full( \
  L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, R00, R01, R02, R03, R04, R05, R40, R41, R42, R43, R44, R45, \
  L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, R10, R11, R12, R13, R14, R15, R50, R51, R52, R53, R54, R55, \
  L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, R20, R21, R22, R23, R24, R25, R60, R61, R62, R63, R64, R65, \
  L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, R30, R31, R32, R33, R34, R35, R70, R71, R72, R73, R74, R75 \
  ) \
  { \
    { L45, L44, L43, L42, L41, L40 }, \
    { L55, L54, L53, L52, L51, L50 }, \
    { L65, L64, L63, L62, L61, L60 }, \
    { L75, L74, L73, L72, L71, L70 }, \
    { L05, L04, L03, L02, L01, L00 }, \
    { L15, L14, L13, L12, L11, L10 }, \
    { L25, L24, L23, L22, L21, L20 }, \
    { L35, L34, L33, L32, L31, L30 }, \
    { R45, R44, R43, R42, R41, R40 }, \
    { R55, R54, R53, R52, R51, R50 }, \
    { R65, R64, R63, R62, R61, R60 }, \
    { R75, R74, R73, R72, R71, R70 }, \
    { R05, R04, R03, R02, R01, R00 }, \
    { R15, R14, R13, R12, R11, R10 }, \
    { R25, R24, R23, R22, R21, R20 }, \
    { R35, R34, R33, R32, R31, R30 }, \
  }

#define K_N KC_NO

//////////////////////////////////////////////////////////////////////////////
// When only use Treadstone48.
// L75 is ExtraKey
//////////////////////////////////////////////////////////////////////////////
#define LAYOUT_base( \
  L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, \
  L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, \
  L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, \
  L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75  \
  ) \
  LAYOUT_full( \
    L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, \
    L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, \
    L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, \
    L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N  \
  )

// Used to create a keymap using only KC_ prefixed keys
#define LAYOUT_base_kc( \
  L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, \
  L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, \
  L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, \
  L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75  \
  ) \
  LAYOUT_base( \
    KC_##L00, KC_##L01, KC_##L02, KC_##L03, KC_##L04, KC_##L05, KC_##L40, KC_##L41, KC_##L42, KC_##L43, KC_##L44, KC_##L45, \
    KC_##L10, KC_##L11, KC_##L12, KC_##L13, KC_##L14, KC_##L15, KC_##L50, KC_##L51, KC_##L52, KC_##L53, KC_##L54, KC_##L55, \
    KC_##L20, KC_##L21, KC_##L22, KC_##L23, KC_##L24, KC_##L25, KC_##L60, KC_##L61, KC_##L62, KC_##L63, KC_##L64, KC_##L65, \
    KC_##L30, KC_##L31, KC_##L32, KC_##L33, KC_##L34, KC_##L35, KC_##L70, KC_##L71, KC_##L72, KC_##L73, KC_##L74, KC_##L75  \
  )
//////////////////////////////////////////////////////////////////////////////


//////////////////////////////////////////////////////////////////////////////
// When connecting Rhymestone to Treadstone48.
// L75 is ExtraKey
//////////////////////////////////////////////////////////////////////////////
#define LAYOUT_rs( \
  L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, R40, R41, R42, R43, R44, \
  L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, R50, R51, R52, R53, R54, \
  L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, R60, R61, R62, R63, R64, \
  L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, R70, R71, R72, R73, R74, L75  \
  ) \
  LAYOUT_full( \
    L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R44, R43, R42, R41, R40, \
    L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R54, R53, R52, R51, R50, \
    L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R64, R63, R62, R61, R60, \
    L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R74, R73, R72, R71, R70  \
  )

// When use right hand side of the Rhymestone.
#ifdef RHYMESTONE_RIGHTHAND
#undef LAYOUT_rs
#define LAYOUT_rs( \
  L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, R40, R41, R42, R43, R44, \
  L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, R50, R51, R52, R53, R54, \
  L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, R60, R61, R62, R63, R64, \
  L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, R70, R71, R72, R73, R74, L75  \
  ) \
  LAYOUT_full( \
    L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R40, R41, R42, R43, R44, \
    L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R50, R51, R52, R53, R54, \
    L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R60, R61, R62, R63, R64, \
    L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R70, R71, R72, R73, R74  \
  )
#endif

// Used to create a keymap using only KC_ prefixed keys
#define LAYOUT_rs_kc( \
  L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, R40, R41, R42, R43, R44, \
  L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, R50, R51, R52, R53, R54, \
  L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, R60, R61, R62, R63, R64, \
  L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, R70, R71, R72, R73, R74  \
  ) \
  LAYOUT_rs( \
    KC_##L00, KC_##L01, KC_##L02, KC_##L03, KC_##L04, KC_##L05, KC_##L40, KC_##L41, KC_##L42, KC_##L43, KC_##L44, KC_##L45, KC_##R40, KC_##R41, KC_##R42, KC_##R43, KC_##R44, \
    KC_##L10, KC_##L11, KC_##L12, KC_##L13, KC_##L14, KC_##L15, KC_##L50, KC_##L51, KC_##L52, KC_##L53, KC_##L54, KC_##L55, KC_##R50, KC_##R51, KC_##R52, KC_##R53, KC_##R54, \
    KC_##L20, KC_##L21, KC_##L22, KC_##L23, KC_##L24, KC_##L25, KC_##L60, KC_##L61, KC_##L62, KC_##L63, KC_##L64, KC_##L65, KC_##R60, KC_##R61, KC_##R62, KC_##R63, KC_##R64, \
    KC_##L30, KC_##L31, KC_##L32, KC_##L33, KC_##L34, KC_##L35, KC_##L70, KC_##L71, KC_##L72, KC_##L73, KC_##L74, KC_##L75, KC_##R70, KC_##R71, KC_##R72, KC_##R73, KC_##R74  \
  )
//////////////////////////////////////////////////////////////////////////////



//////////////////////////////////////////////////////////////////////////////
// Alpha version keymap.
// L30 is ExtraKey
//////////////////////////////////////////////////////////////////////////////
#ifdef ANGELINA_KEYMAP
#undef LAYOUT_base
#undef LAYOUT_base_kc
#undef LAYOUT_rs
#undef LAYOUT_rs_kc

#define LAYOUT_base( \
  L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, \
  L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, \
  L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, \
  L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, L30  \
  ) \
  LAYOUT_full( \
    L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, \
    L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, \
    L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, \
    L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N  \
  )

// Used to create a keymap using only KC_ prefixed keys
#define LAYOUT_base_kc( \
  L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, \
  L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, \
  L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, \
  L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75  \
  ) \
  LAYOUT_base( \
    KC_##L00, KC_##L01, KC_##L02, KC_##L03, KC_##L04, KC_##L05, KC_##L40, KC_##L41, KC_##L42, KC_##L43, KC_##L44, KC_##L45, \
    KC_##L10, KC_##L11, KC_##L12, KC_##L13, KC_##L14, KC_##L15, KC_##L50, KC_##L51, KC_##L52, KC_##L53, KC_##L54, KC_##L55, \
    KC_##L20, KC_##L21, KC_##L22, KC_##L23, KC_##L24, KC_##L25, KC_##L60, KC_##L61, KC_##L62, KC_##L63, KC_##L64, KC_##L65, \
    KC_##L30, KC_##L31, KC_##L32, KC_##L33, KC_##L34, KC_##L35, KC_##L70, KC_##L71, KC_##L72, KC_##L73, KC_##L74, KC_##L75  \
  )

#define LAYOUT_rs( \
  L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, R40, R41, R42, R43, R44, \
  L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, R50, R51, R52, R53, R54, \
  L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, R60, R61, R62, R63, R64, \
  L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, R70, R71, R72, R73, R74, L30  \
  ) \
  LAYOUT_full( \
    L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R44, R43, R42, R41, R40, \
    L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R54, R53, R52, R51, R50, \
    L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R64, R63, R62, R61, R60, \
    L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R74, R73, R72, R71, R70  \
  )

// Used to create a keymap using only KC_ prefixed keys
#define LAYOUT_rs_kc( \
  L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, R40, R41, R42, R43, R44, \
  L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, R50, R51, R52, R53, R54, \
  L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, R60, R61, R62, R63, R64, \
  L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, R70, R71, R72, R73, R74  \
  ) \
  LAYOUT_rs( \
    KC_##L00, KC_##L01, KC_##L02, KC_##L03, KC_##L04, KC_##L05, KC_##L40, KC_##L41, KC_##L42, KC_##L43, KC_##L44, KC_##L45, KC_##R40, KC_##R41, KC_##R42, KC_##R43, KC_##R44, \
    KC_##L10, KC_##L11, KC_##L12, KC_##L13, KC_##L14, KC_##L15, KC_##L50, KC_##L51, KC_##L52, KC_##L53, KC_##L54, KC_##L55, KC_##R50, KC_##R51, KC_##R52, KC_##R53, KC_##R54, \
    KC_##L20, KC_##L21, KC_##L22, KC_##L23, KC_##L24, KC_##L25, KC_##L60, KC_##L61, KC_##L62, KC_##L63, KC_##L64, KC_##L65, KC_##R60, KC_##R61, KC_##R62, KC_##R63, KC_##R64, \
    KC_##L30, KC_##L31, KC_##L32, KC_##L33, KC_##L34, KC_##L35, KC_##L70, KC_##L71, KC_##L72, KC_##L73, KC_##L74, KC_##L75, KC_##R70, KC_##R71, KC_##R72, KC_##R73, KC_##R74  \
  )

#endif
//////////////////////////////////////////////////////////////////////////////

#endif

A keyboards/treadstone48/rev1/rules.mk => keyboards/treadstone48/rev1/rules.mk +3 -0
@@ 0,0 1,3 @@
SRC += rev1/matrix.c
SRC += rev1/split_util.c
SRC += rev1/split_scomm.c

A keyboards/treadstone48/rev1/serial_config.h => keyboards/treadstone48/rev1/serial_config.h +8 -0
@@ 0,0 1,8 @@
//// #error rev2 serial config

#ifndef SOFT_SERIAL_PIN
/* Soft Serial defines */
#define SOFT_SERIAL_PIN D2

#define SERIAL_USE_MULTI_TRANSACTION
#endif

A keyboards/treadstone48/rev1/serial_config_simpleapi.h => keyboards/treadstone48/rev1/serial_config_simpleapi.h +8 -0
@@ 0,0 1,8 @@
#ifndef SERIAL_CONFIG_SIMPLEAPI_H
#define SERIAL_CONFIG_SIMPLEAPI_H

#undef SERIAL_USE_MULTI_TRANSACTION
#define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
#define SERIAL_MASTER_BUFFER_LENGTH MATRIX_ROWS/2

#endif // SERIAL_CONFIG_SIMPLEAPI_H

A keyboards/treadstone48/rev1/split_scomm.c => keyboards/treadstone48/rev1/split_scomm.c +92 -0
@@ 0,0 1,92 @@
#ifdef USE_SERIAL
#ifdef SERIAL_USE_MULTI_TRANSACTION
/* --- USE flexible API (using multi-type transaction function) --- */

#include <stdbool.h>
#include <stdint.h>
#include <stddef.h>
#include <split_scomm.h>
#include "serial.h"
#ifdef CONSOLE_ENABLE
  #include <print.h>
#endif

uint8_t volatile serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH] = {0};
uint8_t volatile serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH] = {0};
uint8_t volatile status_com = 0;
uint8_t volatile status1 = 0;
uint8_t slave_buffer_change_count = 0;
uint8_t s_change_old = 0xff;
uint8_t s_change_new = 0xff;

SSTD_t transactions[] = {
#define GET_SLAVE_STATUS 0
    /* master buffer not changed, only recive slave_buffer_change_count */
    { (uint8_t *)&status_com,
      0, NULL,
      sizeof(slave_buffer_change_count), &slave_buffer_change_count,
    },
#define PUT_MASTER_GET_SLAVE_STATUS 1
    /* master buffer changed need send, and recive slave_buffer_change_count  */
    { (uint8_t *)&status_com,
      sizeof(serial_master_buffer), (uint8_t *)serial_master_buffer,
      sizeof(slave_buffer_change_count), &slave_buffer_change_count,
    },
#define GET_SLAVE_BUFFER 2
    /* recive serial_slave_buffer */
    { (uint8_t *)&status1,
      0, NULL,
      sizeof(serial_slave_buffer), (uint8_t *)serial_slave_buffer
    }
};

void serial_master_init(void)
{
    soft_serial_initiator_init(transactions, TID_LIMIT(transactions));
}

void serial_slave_init(void)
{
    soft_serial_target_init(transactions, TID_LIMIT(transactions));
}

// 0 => no error
// 1 => slave did not respond
// 2 => checksum error
int serial_update_buffers(int master_update)
{
    int status, smatstatus;
    static int need_retry = 0;

    if( s_change_old != s_change_new ) {
        smatstatus = soft_serial_transaction(GET_SLAVE_BUFFER);
        if( smatstatus == TRANSACTION_END ) {
            s_change_old = s_change_new;
#ifdef CONSOLE_ENABLE
            uprintf("slave matrix = %b %b %b %b %b\n",
                    serial_slave_buffer[0], serial_slave_buffer[1],
                    serial_slave_buffer[2], serial_slave_buffer[3],
                    serial_slave_buffer[4] );
#endif
        }
    } else {
        // serial_slave_buffer dosen't change
        smatstatus = TRANSACTION_END; // dummy status
    }

    if( !master_update && !need_retry) {
        status = soft_serial_transaction(GET_SLAVE_STATUS);
    } else {
        status = soft_serial_transaction(PUT_MASTER_GET_SLAVE_STATUS);
    }
    if( status == TRANSACTION_END ) {
        s_change_new = slave_buffer_change_count;
        need_retry = 0;
    } else {
        need_retry = 1;
    }
    return smatstatus;
}

#endif // SERIAL_USE_MULTI_TRANSACTION
#endif /* USE_SERIAL */

A keyboards/treadstone48/rev1/split_scomm.h => keyboards/treadstone48/rev1/split_scomm.h +21 -0
@@ 0,0 1,21 @@
#pragma once

#ifndef SERIAL_USE_MULTI_TRANSACTION
/* --- USE Simple API (OLD API, compatible with let's split serial.c) --- */
#include "serial.h"

#else
/* --- USE flexible API (using multi-type transaction function) --- */
// Buffers for master - slave communication
#define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
#define SERIAL_MASTER_BUFFER_LENGTH MATRIX_ROWS/2

extern volatile uint8_t serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH];
extern volatile uint8_t serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH];
extern uint8_t slave_buffer_change_count;

void serial_master_init(void);
void serial_slave_init(void);
int serial_update_buffers(int master_changed);

#endif

A keyboards/treadstone48/rev1/split_util.c => keyboards/treadstone48/rev1/split_util.c +70 -0
@@ 0,0 1,70 @@
#include <avr/io.h>
#include <avr/wdt.h>
#include <avr/power.h>
#include <avr/interrupt.h>
#include <util/delay.h>
#include <avr/eeprom.h>
#include "split_util.h"
#include "matrix.h"
#include "keyboard.h"

#ifdef USE_MATRIX_I2C
#  include "i2c.h"
#else
#  include "split_scomm.h"
#endif

volatile bool isLeftHand = true;

static void setup_handedness(void) {
  #ifdef EE_HANDS
    isLeftHand = eeprom_read_byte(EECONFIG_HANDEDNESS);
  #else
    // I2C_MASTER_RIGHT is deprecated, use MASTER_RIGHT instead, since this works for both serial and i2c
    #if defined(I2C_MASTER_RIGHT) || defined(MASTER_RIGHT)
      isLeftHand = !has_usb();
    #else
      isLeftHand = has_usb();
    #endif
  #endif
}

static void keyboard_master_setup(void) {

#ifdef USE_MATRIX_I2C
    i2c_master_init();
#else
    serial_master_init();
#endif
}

static void keyboard_slave_setup(void) {

#ifdef USE_MATRIX_I2C
    i2c_slave_init(SLAVE_I2C_ADDRESS);
#else
    serial_slave_init();
#endif
}

bool has_usb(void) {
   USBCON |= (1 << OTGPADE); //enables VBUS pad
   _delay_us(5);
   return (USBSTA & (1<<VBUS));  //checks state of VBUS
}

void split_keyboard_setup(void) {
   setup_handedness();

   if (has_usb()) {
      keyboard_master_setup();
   } else {
      keyboard_slave_setup();
   }
   sei();
}

// this code runs before the usb and keyboard is initialized
void matrix_setup(void) {
    split_keyboard_setup();
}

A keyboards/treadstone48/rev1/split_util.h => keyboards/treadstone48/rev1/split_util.h +16 -0
@@ 0,0 1,16 @@
#pragma once

#include <stdbool.h>
#include "eeconfig.h"

#define SLAVE_I2C_ADDRESS           0x32

extern volatile bool isLeftHand;

// slave version of matix scan, defined in matrix.c
void matrix_slave_scan(void);

void split_keyboard_setup(void);
bool has_usb(void);

void matrix_master_OLED_init (void);

A keyboards/treadstone48/rules.mk => keyboards/treadstone48/rules.mk +73 -0
@@ 0,0 1,73 @@
SRC += i2c.c
SRC += serial.c
SRC += ssd1306.c

# MCU name
#MCU = at90usb1287
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)

# Bootloader
#     This definition is optional, and if your keyboard supports multiple bootloaders of
#     different sizes, comment this out, and the correct address will be loaded
#     automatically (+60). See bootloader.mk for all options.
BOOTLOADER = caterina

# Interrupt driven control endpoint task(+60)
OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT

# Build Options
#   change to "no" to disable the options, or define them in the Makefile in
#   the appropriate keymap folder that will get included automatically
#
BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = no       # Mouse keys(+4700)
EXTRAKEY_ENABLE = no       # Audio control and System control(+450)
CONSOLE_ENABLE = no         # Console for debug(+400)
COMMAND_ENABLE = no        # Commands for debug and configuration
NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE = no      # Enable keyboard backlight functionality
MIDI_ENABLE = no            # MIDI controls
AUDIO_ENABLE = no           # Audio output on port C6
UNICODE_ENABLE = no         # Unicode
BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
RGBLIGHT_ENABLE = no       # Enable WS2812 RGB underlight.
SUBPROJECT_rev1 = no
USE_I2C = yes
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

CUSTOM_MATRIX = yes

DEFAULT_FOLDER = treadstone48/rev1

A keyboards/treadstone48/serial.c => keyboards/treadstone48/serial.c +590 -0
@@ 0,0 1,590 @@
/*
 * WARNING: be careful changing this code, it is very timing dependent
 *
 * 2018-10-28 checked
 *  avr-gcc 4.9.2
 *  avr-gcc 5.4.0
 *  avr-gcc 7.3.0
 */

#ifndef F_CPU
#define F_CPU 16000000
#endif

#include <avr/io.h>
#include <avr/interrupt.h>
#include <util/delay.h>
#include <stddef.h>
#include <stdbool.h>
#include "serial.h"
//#include <pro_micro.h>

#ifdef SOFT_SERIAL_PIN

#ifdef __AVR_ATmega32U4__
  // if using ATmega32U4 I2C, can not use PD0 and PD1 in soft serial.
  #ifdef USE_I2C
    #if SOFT_SERIAL_PIN == D0 || SOFT_SERIAL_PIN == D1
      #error Using ATmega32U4 I2C, so can not use PD0, PD1
    #endif
  #endif

  #if SOFT_SERIAL_PIN >= D0 && SOFT_SERIAL_PIN <= D3
    #define SERIAL_PIN_DDR   DDRD
    #define SERIAL_PIN_PORT  PORTD
    #define SERIAL_PIN_INPUT PIND
    #if SOFT_SERIAL_PIN == D0
      #define SERIAL_PIN_MASK _BV(PD0)
      #define EIMSK_BIT       _BV(INT0)
      #define EICRx_BIT       (~(_BV(ISC00) | _BV(ISC01)))
      #define SERIAL_PIN_INTERRUPT INT0_vect
    #elif  SOFT_SERIAL_PIN == D1
      #define SERIAL_PIN_MASK _BV(PD1)
      #define EIMSK_BIT       _BV(INT1)
      #define EICRx_BIT       (~(_BV(ISC10) | _BV(ISC11)))
      #define SERIAL_PIN_INTERRUPT INT1_vect
    #elif  SOFT_SERIAL_PIN == D2
      #define SERIAL_PIN_MASK _BV(PD2)
      #define EIMSK_BIT       _BV(INT2)
      #define EICRx_BIT       (~(_BV(ISC20) | _BV(ISC21)))
      #define SERIAL_PIN_INTERRUPT INT2_vect
    #elif  SOFT_SERIAL_PIN == D3
      #define SERIAL_PIN_MASK _BV(PD3)
      #define EIMSK_BIT       _BV(INT3)
      #define EICRx_BIT       (~(_BV(ISC30) | _BV(ISC31)))
      #define SERIAL_PIN_INTERRUPT INT3_vect
    #endif
  #elif  SOFT_SERIAL_PIN == E6
    #define SERIAL_PIN_DDR   DDRE
    #define SERIAL_PIN_PORT  PORTE
    #define SERIAL_PIN_INPUT PINE
    #define SERIAL_PIN_MASK  _BV(PE6)
    #define EIMSK_BIT        _BV(INT6)
    #define EICRx_BIT        (~(_BV(ISC60) | _BV(ISC61)))
    #define SERIAL_PIN_INTERRUPT INT6_vect
  #else
  #error invalid SOFT_SERIAL_PIN value
  #endif

#else
 #error serial.c now support ATmega32U4 only
#endif

//////////////// for backward compatibility ////////////////////////////////
#if !defined(SERIAL_USE_SINGLE_TRANSACTION) && !defined(SERIAL_USE_MULTI_TRANSACTION)
/* --- USE OLD API (compatible with let's split serial.c) */
  #if SERIAL_SLAVE_BUFFER_LENGTH > 0
  uint8_t volatile serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH] = {0};
  #endif
  #if SERIAL_MASTER_BUFFER_LENGTH > 0
  uint8_t volatile serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH] = {0};
  #endif
  uint8_t volatile status0 = 0;

SSTD_t transactions[] = {
    { (uint8_t *)&status0,
  #if SERIAL_MASTER_BUFFER_LENGTH > 0
      sizeof(serial_master_buffer), (uint8_t *)serial_master_buffer,
  #else
      0, (uint8_t *)NULL,
  #endif
  #if SERIAL_SLAVE_BUFFER_LENGTH > 0
      sizeof(serial_slave_buffer), (uint8_t *)serial_slave_buffer
  #else
      0, (uint8_t *)NULL,
  #endif
  }
};

void serial_master_init(void)
{ soft_serial_initiator_init(transactions, TID_LIMIT(transactions)); }

void serial_slave_init(void)
{ soft_serial_target_init(transactions, TID_LIMIT(transactions)); }

// 0 => no error
// 1 => slave did not respond
// 2 => checksum error
int serial_update_buffers()
{
    int result;
    result = soft_serial_transaction();
    return result;
}

#endif // end of OLD API (compatible with let's split serial.c)
////////////////////////////////////////////////////////////////////////////

#define ALWAYS_INLINE __attribute__((always_inline))
#define NO_INLINE __attribute__((noinline))
#define _delay_sub_us(x)    __builtin_avr_delay_cycles(x)

// parity check
#define ODD_PARITY 1
#define EVEN_PARITY 0
#define PARITY EVEN_PARITY

#ifdef SERIAL_DELAY
  // custom setup in config.h
  // #define TID_SEND_ADJUST 2
  // #define SERIAL_DELAY 6             // micro sec
  // #define READ_WRITE_START_ADJUST 30 // cycles
  // #define READ_WRITE_WIDTH_ADJUST 8 // cycles
#else
// ============ Standard setups ============

#ifndef SELECT_SOFT_SERIAL_SPEED
#define SELECT_SOFT_SERIAL_SPEED 1
//  0: about 189kbps
//  1: about 137kbps (default)
//  2: about 75kbps
//  3: about 39kbps
//  4: about 26kbps
//  5: about 20kbps
#endif

#if __GNUC__ < 6
  #define TID_SEND_ADJUST 14
#else
  #define TID_SEND_ADJUST 2
#endif

#if SELECT_SOFT_SERIAL_SPEED == 0
  // Very High speed
  #define SERIAL_DELAY 4             // micro sec
  #if __GNUC__ < 6
    #define READ_WRITE_START_ADJUST 33 // cycles
    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
  #else
    #define READ_WRITE_START_ADJUST 34 // cycles
    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
  #endif
#elif SELECT_SOFT_SERIAL_SPEED == 1
  // High speed
  #define SERIAL_DELAY 6             // micro sec
  #if __GNUC__ < 6
    #define READ_WRITE_START_ADJUST 30 // cycles
    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
  #else
    #define READ_WRITE_START_ADJUST 33 // cycles
    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
  #endif
#elif SELECT_SOFT_SERIAL_SPEED == 2
  // Middle speed
  #define SERIAL_DELAY 12            // micro sec
  #define READ_WRITE_START_ADJUST 30 // cycles
  #if __GNUC__ < 6
    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
  #else
    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
  #endif
#elif SELECT_SOFT_SERIAL_SPEED == 3
  // Low speed
  #define SERIAL_DELAY 24            // micro sec
  #define READ_WRITE_START_ADJUST 30 // cycles
  #if __GNUC__ < 6
    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
  #else
    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
  #endif
#elif SELECT_SOFT_SERIAL_SPEED == 4
  // Very Low speed
  #define SERIAL_DELAY 36            // micro sec
  #define READ_WRITE_START_ADJUST 30 // cycles
  #if __GNUC__ < 6
    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
  #else
    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
  #endif
#elif SELECT_SOFT_SERIAL_SPEED == 5
  // Ultra Low speed
  #define SERIAL_DELAY 48            // micro sec
  #define READ_WRITE_START_ADJUST 30 // cycles
  #if __GNUC__ < 6
    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
  #else
    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
  #endif
#else
#error invalid SELECT_SOFT_SERIAL_SPEED value
#endif /* SELECT_SOFT_SERIAL_SPEED */
#endif /* SERIAL_DELAY */

#define SERIAL_DELAY_HALF1 (SERIAL_DELAY/2)
#define SERIAL_DELAY_HALF2 (SERIAL_DELAY - SERIAL_DELAY/2)

#define SLAVE_INT_WIDTH_US 1
#ifndef SERIAL_USE_MULTI_TRANSACTION
  #define SLAVE_INT_RESPONSE_TIME SERIAL_DELAY
#else
  #define SLAVE_INT_ACK_WIDTH_UNIT 2
  #define SLAVE_INT_ACK_WIDTH 4
#endif

static SSTD_t *Transaction_table = NULL;
static uint8_t Transaction_table_size = 0;

inline static void serial_delay(void) ALWAYS_INLINE;
inline static
void serial_delay(void) {
  _delay_us(SERIAL_DELAY);
}

inline static void serial_delay_half1(void) ALWAYS_INLINE;
inline static
void serial_delay_half1(void) {
  _delay_us(SERIAL_DELAY_HALF1);
}

inline static void serial_delay_half2(void) ALWAYS_INLINE;
inline static
void serial_delay_half2(void) {
  _delay_us(SERIAL_DELAY_HALF2);
}

inline static void serial_output(void) ALWAYS_INLINE;
inline static
void serial_output(void) {
  SERIAL_PIN_DDR |= SERIAL_PIN_MASK;
}

// make the serial pin an input with pull-up resistor
inline static void serial_input_with_pullup(void) ALWAYS_INLINE;
inline static
void serial_input_with_pullup(void) {
  SERIAL_PIN_DDR  &= ~SERIAL_PIN_MASK;
  SERIAL_PIN_PORT |= SERIAL_PIN_MASK;
}

inline static uint8_t serial_read_pin(void) ALWAYS_INLINE;
inline static
uint8_t serial_read_pin(void) {
  return !!(SERIAL_PIN_INPUT & SERIAL_PIN_MASK);
}

inline static void serial_low(void) ALWAYS_INLINE;
inline static
void serial_low(void) {
  SERIAL_PIN_PORT &= ~SERIAL_PIN_MASK;
}

inline static void serial_high(void) ALWAYS_INLINE;
inline static
void serial_high(void) {
  SERIAL_PIN_PORT |= SERIAL_PIN_MASK;
}

void soft_serial_initiator_init(SSTD_t *sstd_table, int sstd_table_size)
{
    Transaction_table = sstd_table;
    Transaction_table_size = (uint8_t)sstd_table_size;
    serial_output();
    serial_high();
}

void soft_serial_target_init(SSTD_t *sstd_table, int sstd_table_size)
{
    Transaction_table = sstd_table;
    Transaction_table_size = (uint8_t)sstd_table_size;
    serial_input_with_pullup();

    // Enable INT0-INT3,INT6
    EIMSK |= EIMSK_BIT;
#if SERIAL_PIN_MASK == _BV(PE6)
    // Trigger on falling edge of INT6
    EICRB &= EICRx_BIT;
#else
    // Trigger on falling edge of INT0-INT3
    EICRA &= EICRx_BIT;
#endif
}

// Used by the sender to synchronize timing with the reciver.
static void sync_recv(void) NO_INLINE;
static
void sync_recv(void) {
  for (uint8_t i = 0; i < SERIAL_DELAY*5 && serial_read_pin(); i++ ) {
  }
  // This shouldn't hang if the target disconnects because the
  // serial line will float to high if the target does disconnect.
  while (!serial_read_pin());
}

// Used by the reciver to send a synchronization signal to the sender.
static void sync_send(void) NO_INLINE;
static
void sync_send(void) {
  serial_low();
  serial_delay();
  serial_high();
}

// Reads a byte from the serial line
static uint8_t serial_read_chunk(uint8_t *pterrcount, uint8_t bit) NO_INLINE;
static uint8_t serial_read_chunk(uint8_t *pterrcount, uint8_t bit) {
    uint8_t byte, i, p, pb;

  _delay_sub_us(READ_WRITE_START_ADJUST);
  for( i = 0, byte = 0, p = PARITY; i < bit; i++ ) {
      serial_delay_half1();   // read the middle of pulses
      if( serial_read_pin() ) {
          byte = (byte << 1) | 1; p ^= 1;
      } else {
          byte = (byte << 1) | 0; p ^= 0;
      }
      _delay_sub_us(READ_WRITE_WIDTH_ADJUST);
      serial_delay_half2();
  }
  /* recive parity bit */
  serial_delay_half1();   // read the middle of pulses
  pb = serial_read_pin();
  _delay_sub_us(READ_WRITE_WIDTH_ADJUST);
  serial_delay_half2();

  *pterrcount += (p != pb)? 1 : 0;

  return byte;
}

// Sends a byte with MSB ordering
void serial_write_chunk(uint8_t data, uint8_t bit) NO_INLINE;
void serial_write_chunk(uint8_t data, uint8_t bit) {
    uint8_t b, p;
    for( p = PARITY, b = 1<<(bit-1); b ; b >>= 1) {
        if(data & b) {
            serial_high(); p ^= 1;
        } else {
            serial_low();  p ^= 0;
        }
        serial_delay();
    }
    /* send parity bit */
    if(p & 1) { serial_high(); }
    else      { serial_low(); }
    serial_delay();

    serial_low(); // sync_send() / senc_recv() need raise edge
}

static void serial_send_packet(uint8_t *buffer, uint8_t size) NO_INLINE;
static
void serial_send_packet(uint8_t *buffer, uint8_t size) {
  for (uint8_t i = 0; i < size; ++i) {
    uint8_t data;
    data = buffer[i];
    sync_send();
    serial_write_chunk(data,8);
  }
}

static uint8_t serial_recive_packet(uint8_t *buffer, uint8_t size) NO_INLINE;
static
uint8_t serial_recive_packet(uint8_t *buffer, uint8_t size) {
  uint8_t pecount = 0;
  for (uint8_t i = 0; i < size; ++i) {
    uint8_t data;
    sync_recv();
    data = serial_read_chunk(&pecount, 8);
    buffer[i] = data;
  }
  return pecount == 0;
}

inline static
void change_sender2reciver(void) {
    sync_send();          //0
    serial_delay_half1(); //1
    serial_low();         //2
    serial_input_with_pullup(); //2
    serial_delay_half1(); //3
}

inline static
void change_reciver2sender(void) {
    sync_recv();     //0
    serial_delay();  //1
    serial_low();    //3
    serial_output(); //3
    serial_delay_half1(); //4
}

static inline uint8_t nibble_bits_count(uint8_t bits)
{
    bits = (bits & 0x5) + (bits >> 1 & 0x5);
    bits = (bits & 0x3) + (bits >> 2 & 0x3);
    return bits;
}

// interrupt handle to be used by the target device
ISR(SERIAL_PIN_INTERRUPT) {

#ifndef SERIAL_USE_MULTI_TRANSACTION
  serial_low();
  serial_output();
  SSTD_t *trans = Transaction_table;
#else
  // recive transaction table index
  uint8_t tid, bits;
  uint8_t pecount = 0;
  sync_recv();
  bits = serial_read_chunk(&pecount,7);
  tid = bits>>3;
  bits = (bits&7) != nibble_bits_count(tid);
  if( bits || pecount> 0 || tid > Transaction_table_size ) {
      return;
  }
  serial_delay_half1();

  serial_high(); // response step1 low->high
  serial_output();
  _delay_sub_us(SLAVE_INT_ACK_WIDTH_UNIT*SLAVE_INT_ACK_WIDTH);
  SSTD_t *trans = &Transaction_table[tid];
  serial_low(); // response step2 ack high->low
#endif

  // target send phase
  if( trans->target2initiator_buffer_size > 0 )
      serial_send_packet((uint8_t *)trans->target2initiator_buffer,
                         trans->target2initiator_buffer_size);
  // target switch to input
  change_sender2reciver();

  // target recive phase
  if( trans->initiator2target_buffer_size > 0 ) {
      if (serial_recive_packet((uint8_t *)trans->initiator2target_buffer,
                               trans->initiator2target_buffer_size) ) {
          *trans->status = TRANSACTION_ACCEPTED;
      } else {
          *trans->status = TRANSACTION_DATA_ERROR;
      }
  } else {
      *trans->status = TRANSACTION_ACCEPTED;
  }

  sync_recv(); //weit initiator output to high
}

/////////
//  start transaction by initiator
//
// int  soft_serial_transaction(int sstd_index)
//
// Returns:
//    TRANSACTION_END
//    TRANSACTION_NO_RESPONSE
//    TRANSACTION_DATA_ERROR
// this code is very time dependent, so we need to disable interrupts
#ifndef SERIAL_USE_MULTI_TRANSACTION
int  soft_serial_transaction(void) {
  SSTD_t *trans = Transaction_table;
#else
int  soft_serial_transaction(int sstd_index) {
  if( sstd_index > Transaction_table_size )
      return TRANSACTION_TYPE_ERROR;
  SSTD_t *trans = &Transaction_table[sstd_index];
#endif
  cli();

  // signal to the target that we want to start a transaction
  serial_output();
  serial_low();
  _delay_us(SLAVE_INT_WIDTH_US);

#ifndef SERIAL_USE_MULTI_TRANSACTION
  // wait for the target response
  serial_input_with_pullup();
  _delay_us(SLAVE_INT_RESPONSE_TIME);

  // check if the target is present
  if (serial_read_pin()) {
    // target failed to pull the line low, assume not present
    serial_output();
    serial_high();
    *trans->status = TRANSACTION_NO_RESPONSE;
    sei();
    return TRANSACTION_NO_RESPONSE;
  }

#else
  // send transaction table index
  int tid = (sstd_index<<3) | (7 & nibble_bits_count(sstd_index));
  sync_send();
  _delay_sub_us(TID_SEND_ADJUST);
  serial_write_chunk(tid, 7);
  serial_delay_half1();

  // wait for the target response (step1 low->high)
  serial_input_with_pullup();
  while( !serial_read_pin() ) {
      _delay_sub_us(2);
  }

  // check if the target is present (step2 high->low)
  for( int i = 0; serial_read_pin(); i++ ) {
      if (i > SLAVE_INT_ACK_WIDTH + 1) {
          // slave failed to pull the line low, assume not present
          serial_output();
          serial_high();
          *trans->status = TRANSACTION_NO_RESPONSE;
          sei();
          return TRANSACTION_NO_RESPONSE;
      }
      _delay_sub_us(SLAVE_INT_ACK_WIDTH_UNIT);
  }
#endif

  // initiator recive phase
  // if the target is present syncronize with it
  if( trans->target2initiator_buffer_size > 0 ) {
      if (!serial_recive_packet((uint8_t *)trans->target2initiator_buffer,
                                trans->target2initiator_buffer_size) ) {
          serial_output();
          serial_high();
          *trans->status = TRANSACTION_DATA_ERROR;
          sei();
          return TRANSACTION_DATA_ERROR;
      }
   }

  // initiator switch to output
  change_reciver2sender();

  // initiator send phase
  if( trans->initiator2target_buffer_size > 0 ) {
      serial_send_packet((uint8_t *)trans->initiator2target_buffer,
                         trans->initiator2target_buffer_size);
  }

  // always, release the line when not in use
  sync_send();

  *trans->status = TRANSACTION_END;
  sei();
  return TRANSACTION_END;
}

#ifdef SERIAL_USE_MULTI_TRANSACTION
int soft_serial_get_and_clean_status(int sstd_index) {
    SSTD_t *trans = &Transaction_table[sstd_index];
    cli();
    int retval = *trans->status;
    *trans->status = 0;;
    sei();
    return retval;
}
#endif

#endif

// Helix serial.c history
//   2018-1-29 fork from let's split and add PD2, modify sync_recv() (#2308, bceffdefc)
//   2018-6-28 bug fix master to slave comm and speed up (#3255, 1038bbef4)
//             (adjusted with avr-gcc 4.9.2)
//   2018-7-13 remove USE_SERIAL_PD2 macro (#3374, f30d6dd78)
//             (adjusted with avr-gcc 4.9.2)
//   2018-8-11 add support multi-type transaction (#3608, feb5e4aae)
//             (adjusted with avr-gcc 4.9.2)
//   2018-10-21 fix serial and RGB animation conflict (#4191, 4665e4fff)
//             (adjusted with avr-gcc 7.3.0)
//   2018-10-28 re-adjust compiler depend value of delay (#4269, 8517f8a66)
//             (adjusted with avr-gcc 5.4.0, 7.3.0)

A keyboards/treadstone48/serial.h => keyboards/treadstone48/serial.h +86 -0
@@ 0,0 1,86 @@
#pragma once

#include <stdbool.h>

// /////////////////////////////////////////////////////////////////
// Need Soft Serial defines in config.h
// /////////////////////////////////////////////////////////////////
// ex.
//  #define SOFT_SERIAL_PIN ??   // ?? = D0,D1,D2,D3,E6
//  OPTIONAL: #define SELECT_SOFT_SERIAL_SPEED ? // ? = 1,2,3,4,5
//                                               //  1: about 137kbps (default)
//                                               //  2: about 75kbps
//                                               //  3: about 39kbps
//                                               //  4: about 26kbps
//                                               //  5: about 20kbps
//
// //// USE OLD API (compatible with let's split serial.c)
// ex.
//  #define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
//  #define SERIAL_MASTER_BUFFER_LENGTH 1
//
// //// USE NEW API
//    //// USE simple API (using signle-type transaction function)
//      #define SERIAL_USE_SINGLE_TRANSACTION
// //// USE flexible API (using multi-type transaction function)
//  #define SERIAL_USE_MULTI_TRANSACTION
//
// /////////////////////////////////////////////////////////////////


//////////////// for backward compatibility ////////////////////////////////
#if !defined(SERIAL_USE_SINGLE_TRANSACTION) && !defined(SERIAL_USE_MULTI_TRANSACTION)
/* --- USE OLD API (compatible with let's split serial.c) */
 #if SERIAL_SLAVE_BUFFER_LENGTH > 0
 extern volatile uint8_t serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH];
 #endif
 #if SERIAL_MASTER_BUFFER_LENGTH > 0
 extern volatile uint8_t serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH];
 #endif

 void serial_master_init(void);
 void serial_slave_init(void);
 int serial_update_buffers(void);

#endif // end of USE OLD API
////////////////////////////////////////////////////////////////////////////

// Soft Serial Transaction Descriptor
typedef struct _SSTD_t  {
    uint8_t *status;
    uint8_t initiator2target_buffer_size;
    uint8_t *initiator2target_buffer;
    uint8_t target2initiator_buffer_size;
    uint8_t *target2initiator_buffer;
} SSTD_t;
#define TID_LIMIT( table ) (sizeof(table) / sizeof(SSTD_t))

// initiator is transaction start side
void soft_serial_initiator_init(SSTD_t *sstd_table, int sstd_table_size);
// target is interrupt accept side
void soft_serial_target_init(SSTD_t *sstd_table, int sstd_table_size);

// initiator resullt
#define TRANSACTION_END 0
#define TRANSACTION_NO_RESPONSE 0x1
#define TRANSACTION_DATA_ERROR  0x2
#define TRANSACTION_TYPE_ERROR  0x4
#ifndef SERIAL_USE_MULTI_TRANSACTION
int  soft_serial_transaction(void);
#else
int  soft_serial_transaction(int sstd_index);
#endif

// target status
// *SSTD_t.status has
//   initiator:
//       TRANSACTION_END
//    or TRANSACTION_NO_RESPONSE
//    or TRANSACTION_DATA_ERROR
//   target:
//       TRANSACTION_DATA_ERROR
//    or TRANSACTION_ACCEPTED
#define TRANSACTION_ACCEPTED 0x8
#ifdef SERIAL_USE_MULTI_TRANSACTION
int  soft_serial_get_and_clean_status(int sstd_index);
#endif

A keyboards/treadstone48/ssd1306.c => keyboards/treadstone48/ssd1306.c +342 -0
@@ 0,0 1,342 @@

#ifdef SSD1306OLED

#include "ssd1306.h"
#include "i2c.h"
#include <string.h>
#include "print.h"
#ifndef LOCAL_GLCDFONT
#include "common/glcdfont.c"
#else
#include <helixfont.h>
#endif
#ifdef ADAFRUIT_BLE_ENABLE
#include "adafruit_ble.h"
#endif
#ifdef PROTOCOL_LUFA
#include "lufa.h"
#endif
#include "sendchar.h"
#include "timer.h"

// Set this to 1 to help diagnose early startup problems
// when testing power-on with ble.  Turn it off otherwise,
// as the latency of printing most of the debug info messes
// with the matrix scan, causing keys to drop.
#define DEBUG_TO_SCREEN 0

//static uint16_t last_battery_update;
//static uint32_t vbat;
//#define BatteryUpdateInterval 10000 /* milliseconds */

// 'last_flush' is declared as uint16_t,
// so this must be less than 65535 
#define ScreenOffInterval 60000 /* milliseconds */
#if DEBUG_TO_SCREEN
static uint8_t displaying;
#endif
static uint16_t last_flush;

static bool force_dirty = true;

// Write command sequence.
// Returns true on success.
static inline bool _send_cmd1(uint8_t cmd) {
  bool res = false;

  if (i2c_start_write(SSD1306_ADDRESS)) {
    xprintf("failed to start write to %d\n", SSD1306_ADDRESS);
    goto done;
  }

  if (i2c_master_write(0x0 /* command byte follows */)) {
    print("failed to write control byte\n");

    goto done;
  }

  if (i2c_master_write(cmd)) {
    xprintf("failed to write command %d\n", cmd);
    goto done;
  }
  res = true;
done:
  i2c_master_stop();
  return res;
}

// Write 2-byte command sequence.
// Returns true on success
static inline bool _send_cmd2(uint8_t cmd, uint8_t opr) {
  if (!_send_cmd1(cmd)) {
    return false;
  }
  return _send_cmd1(opr);
}

// Write 3-byte command sequence.
// Returns true on success
static inline bool _send_cmd3(uint8_t cmd, uint8_t opr1, uint8_t opr2) {
  if (!_send_cmd1(cmd)) {
    return false;
  }
  if (!_send_cmd1(opr1)) {
    return false;
  }
  return _send_cmd1(opr2);
}

#define send_cmd1(c) if (!_send_cmd1(c)) {goto done;}
#define send_cmd2(c,o) if (!_send_cmd2(c,o)) {goto done;}
#define send_cmd3(c,o1,o2) if (!_send_cmd3(c,o1,o2)) {goto done;}

static void clear_display(void) {
  matrix_clear(&display);

  // Clear all of the display bits (there can be random noise
  // in the RAM on startup)
  send_cmd3(PageAddr, 0, (DisplayHeight / 8) - 1);
  send_cmd3(ColumnAddr, 0, DisplayWidth - 1);

  if (i2c_start_write(SSD1306_ADDRESS)) {
    goto done;
  }
  if (i2c_master_write(0x40)) {
    // Data mode
    goto done;
  }
  for (uint8_t row = 0; row < MatrixRows; ++row) {
    for (uint8_t col = 0; col < DisplayWidth; ++col) {
      i2c_master_write(0);
    }
  }

  display.dirty = false;

done:
  i2c_master_stop();
}

#if DEBUG_TO_SCREEN
#undef sendchar
static int8_t capture_sendchar(uint8_t c) {
  sendchar(c);
  iota_gfx_write_char(c);

  if (!displaying) {
    iota_gfx_flush();
  }
  return 0;
}
#endif

bool iota_gfx_init(bool rotate) {
  bool success = false;

  i2c_master_init();
  send_cmd1(DisplayOff);
  send_cmd2(SetDisplayClockDiv, 0x80);
  send_cmd2(SetMultiPlex, DisplayHeight - 1);

  send_cmd2(SetDisplayOffset, 0);


  send_cmd1(SetStartLine | 0x0);
  send_cmd2(SetChargePump, 0x14 /* Enable */);
  send_cmd2(SetMemoryMode, 0 /* horizontal addressing */);

  if(rotate){
    // the following Flip the display orientation 180 degrees
    send_cmd1(SegRemap);
    send_cmd1(ComScanInc);
  }else{
    // Flips the display orientation 0 degrees
    send_cmd1(SegRemap | 0x1);
    send_cmd1(ComScanDec);
  }

  send_cmd2(SetComPins, 0x2);
  send_cmd2(SetContrast, 0x8f);
  send_cmd2(SetPreCharge, 0xf1);
  send_cmd2(SetVComDetect, 0x40);
  send_cmd1(DisplayAllOnResume);
  send_cmd1(NormalDisplay);
  send_cmd1(DeActivateScroll);
  send_cmd1(DisplayOn);

  send_cmd2(SetContrast, 0); // Dim

  clear_display();

  success = true;

  iota_gfx_flush();

#if DEBUG_TO_SCREEN
  print_set_sendchar(capture_sendchar);
#endif

done:
  return success;
}

bool iota_gfx_off(void) {
  bool success = false;

  send_cmd1(DisplayOff);
  success = true;

done:
  return success;
}

bool iota_gfx_on(void) {
  bool success = false;

  send_cmd1(DisplayOn);
  success = true;

done:
  return success;
}

void matrix_write_char_inner(struct CharacterMatrix *matrix, uint8_t c) {
  *matrix->cursor = c;
  ++matrix->cursor;

  if (matrix->cursor - &matrix->display[0][0] == sizeof(matrix->display)) {
    // We went off the end; scroll the display upwards by one line
    memmove(&matrix->display[0], &matrix->display[1],
            MatrixCols * (MatrixRows - 1));
    matrix->cursor = &matrix->display[MatrixRows - 1][0];
    memset(matrix->cursor, ' ', MatrixCols);
  }
}

void matrix_write_char(struct CharacterMatrix *matrix, uint8_t c) {
  matrix->dirty = true;

  if (c == '\n') {
    // Clear to end of line from the cursor and then move to the
    // start of the next line
    uint8_t cursor_col = (matrix->cursor - &matrix->display[0][0]) % MatrixCols;

    while (cursor_col++ < MatrixCols) {
      matrix_write_char_inner(matrix, ' ');
    }
    return;
  }

  matrix_write_char_inner(matrix, c);
}

void iota_gfx_write_char(uint8_t c) {
  matrix_write_char(&display, c);
}

void matrix_write(struct CharacterMatrix *matrix, const char *data) {
  const char *end = data + strlen(data);
  while (data < end) {
    matrix_write_char(matrix, *data);
    ++data;
  }
}

void iota_gfx_write(const char *data) {
  matrix_write(&display, data);
}

void matrix_write_P(struct CharacterMatrix *matrix, const char *data) {
  while (true) {
    uint8_t c = pgm_read_byte(data);
    if (c == 0) {
      return;
    }
    matrix_write_char(matrix, c);
    ++data;
  }
}

void iota_gfx_write_P(const char *data) {
  matrix_write_P(&display, data);
}

void matrix_clear(struct CharacterMatrix *matrix) {
  memset(matrix->display, ' ', sizeof(matrix->display));
  matrix->cursor = &matrix->display[0][0];
  matrix->dirty = true;
}

void iota_gfx_clear_screen(void) {
  matrix_clear(&display);
}

void matrix_render(struct CharacterMatrix *matrix) {
  last_flush = timer_read();
  iota_gfx_on();
#if DEBUG_TO_SCREEN
  ++displaying;
#endif

  // Move to the home position
  send_cmd3(PageAddr, 0, MatrixRows - 1);
  send_cmd3(ColumnAddr, 0, (MatrixCols * FontWidth) - 1);

  if (i2c_start_write(SSD1306_ADDRESS)) {
    goto done;
  }
  if (i2c_master_write(0x40)) {
    // Data mode
    goto done;
  }

  for (uint8_t row = 0; row < MatrixRows; ++row) {
    for (uint8_t col = 0; col < MatrixCols; ++col) {
      const uint8_t *glyph = font + (matrix->display[row][col] * FontWidth);

      for (uint8_t glyphCol = 0; glyphCol < FontWidth; ++glyphCol) {
        uint8_t colBits = pgm_read_byte(glyph + glyphCol);
        i2c_master_write(colBits);
      }

      // 1 column of space between chars (it's not included in the glyph)
      //i2c_master_write(0);
    }
  }

  matrix->dirty = false;

done:
  i2c_master_stop();
#if DEBUG_TO_SCREEN
  --displaying;
#endif
}

void iota_gfx_flush(void) {
  matrix_render(&display);
}

__attribute__ ((weak))
void iota_gfx_task_user(void) {
}

void iota_gfx_task(void) {
  iota_gfx_task_user();

  if (display.dirty|| force_dirty) {
    iota_gfx_flush();
    force_dirty = false;
  }

  if (timer_elapsed(last_flush) > ScreenOffInterval) {
    iota_gfx_off();
  }
}

bool process_record_gfx(uint16_t keycode, keyrecord_t *record) {
  force_dirty = true;
  return true;
}

#endif

A keyboards/treadstone48/ssd1306.h => keyboards/treadstone48/ssd1306.h +90 -0
@@ 0,0 1,90 @@
#pragma once

#include <stdbool.h>
#include <stdio.h>
#include "pincontrol.h"
#include "action.h"

enum ssd1306_cmds {
  DisplayOff = 0xAE,
  DisplayOn = 0xAF,

  SetContrast = 0x81,
  DisplayAllOnResume = 0xA4,

  DisplayAllOn = 0xA5,
  NormalDisplay = 0xA6,
  InvertDisplay = 0xA7,
  SetDisplayOffset = 0xD3,
  SetComPins = 0xda,
  SetVComDetect = 0xdb,
  SetDisplayClockDiv = 0xD5,
  SetPreCharge = 0xd9,
  SetMultiPlex = 0xa8,
  SetLowColumn = 0x00,
  SetHighColumn = 0x10,
  SetStartLine = 0x40,

  SetMemoryMode = 0x20,
  ColumnAddr = 0x21,
  PageAddr = 0x22,

  ComScanInc = 0xc0,
  ComScanDec = 0xc8,
  SegRemap = 0xa0,
  SetChargePump = 0x8d,
  ExternalVcc = 0x01,
  SwitchCapVcc = 0x02,

  ActivateScroll = 0x2f,
  DeActivateScroll = 0x2e,
  SetVerticalScrollArea = 0xa3,
  RightHorizontalScroll = 0x26,
  LeftHorizontalScroll = 0x27,
  VerticalAndRightHorizontalScroll = 0x29,
  VerticalAndLeftHorizontalScroll = 0x2a,
};

// Controls the SSD1306 128x32 OLED display via i2c

#ifndef SSD1306_ADDRESS
#define SSD1306_ADDRESS 0x3C
#endif

#define DisplayHeight 32
#define DisplayWidth 128

#define FontHeight 8
#define FontWidth 6

#define MatrixRows (DisplayHeight / FontHeight)
#define MatrixCols (DisplayWidth / FontWidth)

struct CharacterMatrix {
  uint8_t display[MatrixRows][MatrixCols];
  uint8_t *cursor;
  bool dirty;
};

struct CharacterMatrix display;

bool iota_gfx_init(bool rotate);
void iota_gfx_task(void);
bool iota_gfx_off(void);
bool iota_gfx_on(void);
void iota_gfx_flush(void);
void iota_gfx_write_char(uint8_t c);
void iota_gfx_write(const char *data);
void iota_gfx_write_P(const char *data);
void iota_gfx_clear_screen(void);

void iota_gfx_task_user(void);

void matrix_clear(struct CharacterMatrix *matrix);
void matrix_write_char_inner(struct CharacterMatrix *matrix, uint8_t c);
void matrix_write_char(struct CharacterMatrix *matrix, uint8_t c);
void matrix_write(struct CharacterMatrix *matrix, const char *data);
void matrix_write_P(struct CharacterMatrix *matrix, const char *data);
void matrix_render(struct CharacterMatrix *matrix);

bool process_record_gfx(uint16_t keycode, keyrecord_t *record);

A keyboards/treadstone48/treadstone48.c => keyboards/treadstone48/treadstone48.c +1 -0
@@ 0,0 1,1 @@
#include "treadstone48.h"

A keyboards/treadstone48/treadstone48.h => keyboards/treadstone48/treadstone48.h +15 -0
@@ 0,0 1,15 @@
#pragma once

#ifdef KEYBOARD_treadstone48_rev1
    #include "rev1.h"
#endif

#include "quantum.h"

#ifdef PROTOCOL_LUFA
#include "lufa.h"
#include "split_util.h"
#endif
#ifdef SSD1306OLED
  #include "ssd1306.h"
#endif