Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
[LT] Emacs 小指に足で対抗した話
Search
zk-phi
July 06, 2018
Programming
0
610
[LT] Emacs 小指に足で対抗した話
社内 LT で自作フットペダルの話をしました。一部ネタはカットしています
zk-phi
July 06, 2018
Tweet
Share
More Decks by zk-phi
See All by zk-phi
[LT] 最近遊んだインディーゲーム
zk_phi
0
190
[LT] ちょっと賢く酒を飲む
zk_phi
0
260
[LT] 渋谷発おすすめ散歩ルート
zk_phi
0
230
[LT] ビールじゃない話
zk_phi
0
310
今週末できるお手軽ビアテイスティング
zk_phi
1
160
[LT] ビールが面白い話・2
zk_phi
1
380
[LT] 早押しクイズが楽しい話
zk_phi
0
240
[LT] ビールがおもしろい話
zk_phi
2
220
[LT] OpenSCAD でキーボード設計
zk_phi
0
760
Other Decks in Programming
See All in Programming
他言語経験者が Golangci-lint を最初のコーディングメンターにした話 / How Golangci-lint Became My First Coding Mentor: A Story from a Polyglot Programmer
uma31
0
480
Introduce Hono CLI
yusukebe
6
3.2k
社会人になっても趣味開発を続けたい! / traPavilion
mazrean
1
120
Webサーバーサイド言語としてのRustについて
kouyuume
1
5k
理論と実務のギャップを超える
eycjur
0
200
One Enishi After Another
snoozer05
PRO
0
170
マイベストのシンプルなデータ基盤の話 - Googleスイートとのつき合い方 / mybest-simple-data-architecture-google-nized
snhryt
0
110
AsyncSequenceとAsyncStreamのプロポーザルを全部読む!!
s_shimotori
1
150
ALL CODE BASE ARE BELONG TO STUDY
uzulla
28
6.8k
Researchlyの開発で参考にしたデザイン
adsholoko
0
100
20251016_Rails News ~Rails 8.1の足音を聴く~
morimorihoge
3
890
CSC509 Lecture 08
javiergs
PRO
0
270
Featured
See All Featured
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
21
1.2k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
127
54k
Practical Tips for Bootstrapping Information Extraction Pipelines
honnibal
PRO
23
1.5k
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
194
16k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
31
2.7k
Building a Scalable Design System with Sketch
lauravandoore
463
33k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
116
20k
Designing for humans not robots
tammielis
254
26k
Why You Should Never Use an ORM
jnunemaker
PRO
60
9.6k
Facilitating Awesome Meetings
lara
57
6.6k
The Power of CSS Pseudo Elements
geoffreycrofte
80
6k
Stop Working from a Prison Cell
hatefulcrawdad
272
21k
Transcript
&NBDT খࢦʹͰର߅ͨ͠ ![LQIJ
&NBDT খࢦʹͰର߅ͨ͠ IUUQXXXHBSJOJPSTJUPCFUUFSEFW
খࢦ͕௧͍ͳΒɺ Ͱ౿Ί͍͍͡ΌΜ ఱ ࠽ ͔
Ϩγϐ ࡐྉ ΤϑΣΫλʔͱ͔ͷϑοτϖμϧ ϞϊϥϧδϟοΫ "SEVJOP6/0 ߅ -&% ݸ ݸ ݸ
ຊ దྔ
ճ࿏Λ࡞Δ
ϓϧμϯ߅
㱨 ճ࿏ͷσβύλ
7 7 3 ϓϧμϯ߅
7 7 0VUQVU 3 ϓϧμϯ߅
4XJUDI0GG 3 7 7 0VUQVU7
4XJUDI0O 7 7 0VUQVU 7
ϓϧμϯ߅͕ͳ͍ͱʜ
4XJUDI0O 7 7 0VUQVU 7
4XJUDI0GG 7 7 0VUQVUʁʁ
4XJUDI0GG 3 7 7 0VUQVU7
ϑοτϖμϧΛͭͳ͙
ϑοτϖμϧͷΠϯλʔϑΣʔε
None
(/% 0VUQVU
0VUQVU (/%
7 7 0VUQVU 3
7 7 0VUQVU7 3
7 7 0VUQVU 7
7 7 0VUQVU 7
None
ϖμϧͷ 0/0''͕औಘͰ͖ͨ
1$ʹͭͳ͍͗ͨ
ˣ 6 4#
Ոͷๅ "SEVJOP
$ ͬΆ͍ ϓϩάϥϜͰ ϚΠίϯΛ 64#੍ޚͰ͖Δͭ ˡ ϚΠίϯ "73
ίʔυΛॻ͘
#define THRESHOLD 700 uint8_t key_ctrl[8] = { 0, 0, 0xe0,
0, 0, 0, 0, 0 }; uint8_t key_none[8] = { 0, 0, 0, 0, 0, 0, 0, 0 }; void setup () { Serial.begin(9600); } void loop () { static int pressed = 1; int input = analogRead(5); if (pressed && input < THRESHOLD) { Serial.write(key_none, 8); pressed = 0; } else if (!pressed && input1 > THRESHOLD) { Serial.write(key_ctrl, 8); pressed = 1; } }
#define THRESHOLD 700 uint8_t key_ctrl[8] = { 0, 0, 0xe0,
0, 0, 0, 0, 0 }; uint8_t key_none[8] = { 0, 0, 0, 0, 0, 0, 0, 0 }; void setup () { Serial.begin(9600); } void loop () { static int pressed = 1; int input = analogRead(5); if (pressed && input < THRESHOLD) { Serial.write(key_none, 8); pressed = 0; } else if (!pressed && input1 > THRESHOLD) { Serial.write(key_ctrl, 8); pressed = 1; } }
#define THRESHOLD 700 uint8_t key_ctrl[8] = { 0, 0, 0xe0,
0, 0, 0, 0, 0 }; uint8_t key_none[8] = { 0, 0, 0, 0, 0, 0, 0, 0 }; void setup () { Serial.begin(9600); } void loop () { static int pressed = 1; int input = analogRead(5); if (pressed && input < THRESHOLD) { Serial.write(key_none, 8); pressed = 0; } else if (!pressed && input1 > THRESHOLD) { Serial.write(key_ctrl, 8); pressed = 1; } }
#define THRESHOLD 700 uint8_t key_ctrl[8] = { 0, 0, 0xe0,
0, 0, 0, 0, 0 }; uint8_t key_none[8] = { 0, 0, 0, 0, 0, 0, 0, 0 }; void setup () { Serial.begin(9600); } void loop () { static int pressed = 1; int input = analogRead(5); if (pressed && input < THRESHOLD) { Serial.write(key_none, 8); pressed = 0; } else if (!pressed && input1 > THRESHOLD) { Serial.write(key_ctrl, 8); pressed = 1; } }
"SEVJOP*%&Ͱ ΫϩείϯύΠϧˍసૹ
None
ͱࢥ͍͖
"SEVJOPΩʔϘʔυͱͯ͠ ೝࣝ͞Εͳ͍ ΦοεɺΦϥ EFWUUZ64#
γϦΞϧϙʔτΛࢹ ͢Δπʔϧॻ͘ʜʁ ͳΜ͔μα͍
"SEVJOPͷϑΝʔϜ ॻ͖͑Ε͍͍͡ΌΜ ఱ ࠽ ͔
"SEVJOPʹ 64#)*%ΒͤΔ
λʔήοτ "SEVJOPୈೋͷϚΠίϯ 64#⁵γϦΞϧมˠ
ઌਓ͕͍ͨͷͰഈआ
Arduino を DFU モードに ここをショート
EGVQSPHSBNNFSͰম͘ $ brew install dfu-programmer $ dfu-programmer atmega16u2 erase $
dfu-programmer atmega16u2 flash Arduino-keyboard-0.3.hex $ dfu-programmer atmega16u2 rest
None
Ͱ
2&NBDT খࢦ ྑ͘ͳͬͨͷʁ
"ࠨ͕௧͍
·ͱΊ
·ͱΊ FNVMBUJPOϓϥάΠϯΛೖΕΔͱศར ɾWJNPEFʜϏϧτΠϯ EFQSFDBUFE ɾWJNNPEFʜϏϧτΠϯ ɾWJQFSNPEFʜϏϧτΠϯ ɾFWJMNPEFʜIUUQTHJUIVCDPNFNBDTFWJMFWJM ɾTQBDFNBDT ʜIUUQTHJUIVCDPNTZMCOSTQBDFNBDT ɾHPENPEFʜIUUQTHJUIVCDPNDISJTEPOFHPENPEF
ͪͳΈʹ
౿Ή $USM[ͱͯ͠ σβΠφʔͷ੮Ͱ͕Μ͍ͬͯ·͢
5IBOLZPV Πϥετ͍Β͢ͱ QJYBCBZ GSJU[JOH