バード電子さんからHHKBオプション品としてキーボードブリッジが発売されていますが、CF-SZ5には適合しないので、自分で作ってみました。
KBBridge-LN_CF-SZ5.zipをEmerge+さんのレーザー加工サービスでカットして貰ってください。 (A3サイズなので、2つ分入ってます。)
滑り止めのゴム足はクリアで小さいのを探したところ、和気産業さんのソフトクッション CN-020が入手性も含め良い感じでした。
Yuuichi Akagawa YuuichiAkagawa
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| 5 '(c)1989 DEKO | |
| 10 '*** INIT *** | |
| 20 KEY 4, "POKE &BFC93,&80,&FA,&B"+CHR$ 13 | |
| 30 KEY 5, "POKE &BFC93,&58,&25,&F"+CHR$ 13 | |
| 40 POKE &BFE03,&1A,&FD,&0B,&80,&01,&00 :CALL &FFFD8 | |
| 50 '***MAIN*** | |
| 60 *A:CLS :LOCATE 12,0:PRINT "*** ﾋﾗｶﾞﾅ ***":LOCATE 10,2:PRINT "ｼﾊﾞﾗｸｵﾏﾁｸﾀﾞｻｲ･･･｡":B=0 | |
| 70 FOR L=0 TO 63:FOR I=0 TO 5:IF I=5THEN A$="00":GOTO 90 | |
| 80 READ A$ | |
| 90 POKE (&BFA80+B),VAL ("&H"+A$):B=B+1 |
YuuichiAkagawa
/ USBMIDI_desc.ino
Created
July 12, 2020 03:50
USB MIDI descriptor info for USB Host Shield 2.0 Library
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /* USBMIDI_desc | |
| * modified from USB_desc.ino | |
| */ | |
| #include <usbhub.h> | |
| #define BUFFER_SIZE 512 | |
| #define CS_INTERFACE (0x24) | |
| #define CS_ENDPOINT (0x25) | |
| #define LOBYTE(x) ((char*)(&(x)))[0] | |
| #define HIBYTE(x) ((char*)(&(x)))[1] |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Start | |
| 01 | |
| -- | |
| Device descriptor: | |
| Descriptor Length: 12 | |
| Descriptor type: 01 | |
| USB version: 0110 |
YuuichiAkagawa
/ SPI.h
Last active
April 13, 2019 01:29
SPI.transfer16() support for GR-ROSE(v.0.91)
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /* | |
| * Copyright (c) 2010 by Cristian Maglie <c.maglie@arduino.cc> | |
| * Copyright (c) 2014 by Paul Stoffregen <paul@pjrc.com> (Transaction API) | |
| * Copyright (c) 2014 by Matthijs Kooijman <matthijs@stdin.nl> (SPISettings AVR) | |
| * Copyright (c) 2014 by Andrew J. Kroll <xxxajk@gmail.com> (atomicity fixes) | |
| * SPI Master library for arduino. | |
| * | |
| * This file is free software; you can redistribute it and/or modify | |
| * it under the terms of either the GNU General Public License version 2 | |
| * or the GNU Lesser General Public License version 2.1, both as |
YuuichiAkagawa
/ hhkdaltcontroller_revN_BOM.md
Last active
February 3, 2019 08:40
HHKB Alt controller Rev.N BOM
| Name | Qty | Parts# | Detail | where to buy |
|---|---|---|---|---|
| USB-mini connector | 1 | J1 | Hirose UX60SC-MB-5S8 | マルツ https://www.marutsu.co.jp/pc/i/30392282/ @135 |
| ATMega32U4-AU | 1 | U1 | TQFP44 | 秋月 I-09835 @640 |
| Xtal-16MHz | 1 | X1 | HC49 SMT | 秋月 P-01767@200(5pcs) |
| C22p | 2 | C5,C6 | 1608 | 秋月 P-11626 @100(40pcs) GRM1882C1H220JA01 |
| C1u | 1 | C4 | 1608 +-10% EMK107BJ105KA-T | 秋月 P-05731 @200(100pcs) |
| C0.1u | 5 | C3,C7,C8,C9,C10 | 1608 for decoupling | 秋月 P-13374 @100(40pcs) GRM188F11104ZA01 |
YuuichiAkagawa
/ USBH_MIDI_SysEx_store_dump.ino
Created
September 24, 2017 02:38
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #include <usbh_midi.h> | |
| #include <usbhub.h> | |
| USB Usb; | |
| //USBHub Hub(&Usb); | |
| USBH_MIDI Midi(&Usb); | |
| typedef enum { | |
| nonsysex = 0, | |
| ok = 1, |
YuuichiAkagawa
/ micropython_motor_test.py
Last active
September 9, 2017 11:59
OpenMVカメラでGrove I2C Motor Driverテスト
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import utime | |
| from machine import I2C, Pin, info | |
| i2c = I2C(sda=Pin('P5'), scl=Pin('P4'), freq=100000) | |
| i2caddr = 0xf | |
| #set frequence(3921Hz) | |
| buf = bytearray([0x84, 0x02, 0x01]) | |
| i2c.writeto(i2caddr, buf) | |
| utime.sleep_ms(4) |
http://wiki.friendlyarm.com/wiki/index.php/NanoPi_NEO
OSイメージ
https://www.mediafire.com/folder/n5o8ihvqhnf6s/Nanopi-NEO
カーネル3.4系と4系が選べる。ドキュメントによると3.4系はGPU含めフル機能使えるが発熱問題があるらしい。4系はGPU等一部使えない機能があるけど発熱が抑えられるとのこと。
YuuichiAkagawa
/ gist:1fe8790026af469732ebdc22ad1d9964
Created
April 30, 2017 15:50
esptool.py for GR-LYCHEE CDC ACM
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| $ diff -up esptool.py.orig esptool.py | |
| --- esptool.py.orig 2017-04-23 23:17:06.861069200 +0900 | |
| +++ esptool.py 2017-05-01 00:42:24.731308500 +0900 | |
| @@ -125,7 +125,9 @@ class ESPLoader(object): | |
| # Maximum block sized for RAM and Flash writes, respectively. | |
| ESP_RAM_BLOCK = 0x1800 | |
| - FLASH_WRITE_SIZE = 0x400 | |
| + #workaround for GR-LYCHEE CDC ACM | |
| +# FLASH_WRITE_SIZE = 0x400 |