Touchéの仕組みを理解 - ProcessingとArduinoの連携

Transcript

1. CNBX
   ୈճ
   
   5PVDIÉͷ࢓૊ΈΛཧղ
   1SPDFTTJOHͱ"SEVJOPͷ࿈ܞ ೥݄೔
   ଟຎඒज़େֶ৘ใσβΠϯֶՊϝσΟΞܳज़ίʔε
   ాॴ
   ३
2. ࠓ೔ͷ಺༰ ‣ 5PVDIÉͷத਎Λཧղ͢Δ
   ‣ ࠓճ͸ɺओʹιϑτ΢ΣΞଆͷ࢓૊ΈΛཧղ
   ‣ 1SPDFTTJOHͱ"SEVJOP͸ͲͷΑ͏ʹ࿈ܞ͍ͯ͠Δͷ͔ʁ
3. 1SPDFTTJOHͱ"SEVJOPͷ࿈ܞ
4. "SEVJOPͱ1SPDFTTJOHͷ࿈ܞ ‣ 5PVDIÉͷ͓͓·͔ͳਤղ 5PVDIÉ "SEVJOP ಺෦ʹϓϩάϥϜΛ಺ଂ 1SPDFTTJOH ࿈ܞ 64#
5. "SEVJOPͱ1SPDFTTJOHͷ࿈ܞ ‣ 1SPDFTTJOHͱ"SEVJOPΛ࿈ܞ͢Δํ๏͸େ͖͘෼͚ͯͭ
   ! ‣ طଘͷϥΠϒϥϦΛ࢖༻͢Δํ๏
   ‣ "SEVJOPଆʹ'JSNBUBϥΠϒϥϦ
   ‣ 1SPDFTTJOHଆʹ"SEVJOPϥΠϒϥϦ
   ‣ 1SPDFTTJOH͔Β௚઀"SEVJOPͷೖग़ྗΛૢ࡞͢Δ
   ! ‣ γϦΞϧ௨৴Λࣗ࡞͢Δํ๏
   ‣ ֎෦ϥΠϒϥϦ͸࢖༻͠ͳ͍
   ‣ "SEVJOPͱ1SPDFTTJOH૒ํͰɺγϦΞϧೖग़ྗͷϓϩάϥϛϯά
6. "SEVJOPͱ1SPDFTTJOHͷ࿈ܞ ‣ 1SPDFTTJOHͱ"SEVJOPΛ࿈ܞ͢Δํ๏͸େ͖͘෼͚ͯͭ
   ! ‣ طଘͷϥΠϒϥϦΛ࢖༻͢Δํ๏
   ‣ "SEVJOPଆʹ'JSNBUBϥΠϒϥϦ
   ‣ 1SPDFTTJOHଆʹ"SEVJOPϥΠϒϥϦ
   ‣ 1SPDFTTJOH͔Β௚઀"SEVJOPͷೖग़ྗΛૢ࡞͢Δ
   ! ‣ γϦΞϧ௨৴Λࣗ࡞͢Δํ๏
   ‣ ֎෦ϥΠϒϥϦ͸࢖༻͠ͳ͍
   ‣ "SEVJOPͱ1SPDFTTJOH૒ํͰɺγϦΞϧೖग़ྗͷϓϩάϥϛϯά 5PVDIÉ͸ͪ͜Βͷํ๏
7. "SEVJOPͱ1SPDFTTJOHͷ࿈ܞ ‣ ͭͷํ๏Λॱ൪ʹ঺հʂ
8. ࿈ܞ
   "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏
9. ࿈ܞ
   "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ ͜ͷํ๏ͷΠϝʔδ
   
   ‣ "SEVJOPʹ͸'JSNBUBΛɺ1SPDFTTJOHʹ͸"SEVJOPϥΠϒϥϦΛɺͦΕͧΕΠϯε τʔϧ͢Δ
10. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ ·ͣɺ1SPDFTTJOHଆͷ४උ
    ‣ 1SPDFTTJOHΛىಈ͠ɺ4LFUDI
    
    *NQPSU
    MJCSBSZʜ
    
    "EE
    MJCSBSZʜ
11. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ -JCSBSZ
    .BOBHFSͷݕࡧ૭ʹʮ"SEVJOPʯΛೖྗ͠ݕࡧ
    ‣ "SEVJOP 'JSNBUB
    ͕ग़ͯ͘ΔͷͰɺબ୒ͯ͠ʮ*OTUBMMʯϘλϯΛԡ͢
    ‣ 1SPDFTTJOHଆͷ४උ͸׬ྃʂ
12. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ ࣍ʹɺ"SEVJOPଆͷ४උ
    ‣ "SEVJOPʹ͸ɺ'JSNBUBͱ͍͏֎෦ͱͷίϛϡχέʔγϣϯͷͨΊͷ൚༻ιϑτ΢Σ ΞΛೖΕΔ
    ‣ 'JSNBUB
    
    IUUQXXXpSNBUBPSH
13. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ "SEVJOPͰ'JSNBUBΛѻ͏ͨΊͷιϑτ΢ΣΞ͸ɺ"SEVJOPʹ࠷ॳ͔ΒೖͬͯΔ
    ‣ 0QFO
    
    MJCSBSJFT
    
    'JSNBUB
    
    4UBOEBSE'JSNBUB
    Λબ୒
14. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ 'JSNBUB͕ਖ਼ৗʹಈ࡞͢Δ͔࣮ݧ
    ‣ 'JSBNBUBͷςετ༻ϓϩάϥϜΛΠϯετʔϧ
    ‣ IUUQXXXpSNBUBPSHXJLJ.BJO@1BHF'JSNBUB@5FTU@1SPHSBN
    ! ‣ ࢖༻͍ͯ͠Δ04ʹԠͯ͡બ୒ɺ.BD
    04
    9ͳΒ
    ‣ IUUQXXXQKSDDPNUFFOTZpSNBUB@UFTUpSNBUB@UFTUENH
15. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ pSNBUB@UFTUBQQ
    Λىಈ
    ‣ ϝχϡʔ͔Βɺ1PSU
    
    EFWVTCNPEFNʜ
    Λબ୒
    ‣ %JUJUBM
    
    "OBMPH
    ͷೖग़ྗ͕ҰཡͰ͖Δ
    ‣ ͜ΕͰɺ"SEVJOPଆͷ४උ΋׬ྃʂ
16. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ ࣍ʹɺ1SPDFTTJOHଆͰ"SEVJOPΛ࢖༻͍ͯ͠Δ1PSU൪߸Λௐ΂Δ
    ‣ "SEVJOPͱ1SPDFTTJOHʹ͸64#έʔϒϧΛ࢖༻͢Δ
    ‣ 64#
    
    6OJWFSTBM
    4FSJBM
    #VT
    ൚༻తγϦΞϧόε
    ‣ ૒ํͰ64#Λ࢖༻͢Δʹ͸ɺਖ਼͍͠1PSU൪߸ʹ઀ଓ͢Δඞཁ͕͋Δ
    ‣ ిݯίϯηϯτʹܨ͙Α͏ͳΠϝʔδ
17. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ 1SPDFTTJOHଆͰ"SEVJOPΛ࢖༻͍ͯ͠Δ1PSU൪߸Λௐ΂ΔϓϩάϥϜ import processing.serial.*; import cc.arduino.*; ! println(Arduino.list());
18. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ ίϯιʔϧʹσόΠεͷҰཡ͕ग़ྗ͞ΕΔ͸ͣ
    ‣ EFWDVVTCNPEFNʜ
    ͕͔Β਺͑ͯԿ൪໨͔Λ୳͢
    ‣ ྫ
    /dev/cu.Bluetooth-Incoming-Port /dev/cu.Bluetooth-Modem /dev/cu.usbmodemfd131 /dev/tty.Bluetooth-Incoming-Port /dev/tty.Bluetooth-Modem /dev/tty.usbmodemfd131
19. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ ίϯιʔϧʹσόΠεͷҰཡ͕ग़ྗ͞ΕΔ͸ͣ
    ‣ EFWDVVTCNPEFNʜ
    ͕͔Β਺͑ͯԿ൪໨͔Λ୳͢
    ‣ ྫ
    ͜ͷྫͩͱ൪໨ /dev/cu.Bluetooth-Incoming-Port /dev/cu.Bluetooth-Modem /dev/cu.usbmodemfd131 /dev/tty.Bluetooth-Incoming-Port /dev/tty.Bluetooth-Modem /dev/tty.usbmodemfd131 0 1 2 3 4 5
20. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ ͍Α͍Αɺ࿈ܞΛࢼ͠·͢
    ‣ ҎԼͷΑ͏ʹɺ"SEVJOPͷ%JHJUBM
    ʹɺ-&%ΛͱΓ͚ͭ
21. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ 1SPDFTTJOHଆͰҎԼͷίʔυΛ࡞੒ import processing.serial.*; import cc.arduino.*; ! Arduino arduino; int ledPin = 13; int portNum = 2; color bgColor = color(0); ! void setup() { size(400, 200); arduino = new Arduino(this, Arduino.list()[portNum], 57600); arduino.pinMode(ledPin, Arduino.OUTPUT); } ! void draw() { background(bgColor); }
22. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ 1SPDFTTJOHଆͰҎԼͷίʔυΛ࡞੒ ! void mousePressed() { arduino.digitalWrite(ledPin, Arduino.HIGH); bgColor = color(255,0,0); } ! void mouseReleased() { arduino.digitalWrite(ledPin, Arduino.LOW); bgColor = color(0); }
23. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ 1SPDFTTJOHͷը໘ΛΫϦοΫ͢Δͱɺ-&%͕఺౮͢Δ͸ͣʂ .PVTF
    $MJDL ఺౮ʂ
24. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ ࣍ʹɺ"SEVJOP΁ͷೖྗΛ1SPDFTTJOHʹૹͬͯΈΔ
    ‣ Մม఍߅ʢ൒ݻఆ఍߅ʣͷ஋ΛૹͬͯΈΔʢѻ͍қ͍ͷͰʣ
25. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ ഑ઢ͸ҎԼͷΑ͏ʹ
26. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ ·ͣ͸ɺ఍߅஋ΛจࣈͰදࣔ
    
    1SPDFTTJOHଆϓϩάϥϜ import processing.serial.*; import cc.arduino.*; Arduino arduino; int input = 0; int portNum = 2; ! void setup() { size(400,200); arduino = new Arduino(this, Arduino.list()[portNum], 57600); } ! void draw() { background(0); fill(255); int analog = arduino.analogRead(input); text("input = " + analog, 10, 20); }
27. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ Մม఍߅ͷπϚϛΛճ͢ͱɺ
    ʙ
    
    ͷஈ֊ͰมԽ͢Δ͸ͣʂ
28. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ ྫ͑͹ɺ఍߅஋Ͱԁͷେ͖͞ΛมԽͤͯ͞ΈΔ import processing.serial.*; import cc.arduino.*; Arduino arduino; int input = 0; int portNum = 2; ! void setup() { size(800,600); arduino = new Arduino(this, Arduino.list()[portNum], 57600); } ! void draw() { background(0); fill(31, 127, 255); int analog = arduino.analogRead(input); float diameter = map(analog, 0, 1023, 0, height); ellipse(width/2, height/2, diameter, diameter); fill(255); text("input = " + analog, 10, 20); }
29. ࿈ܞ
    "SEVJOPϥΠϒϥϦͱ'JSNBUBΛ࢖༻͢Δํ๏ ‣ Մม఍߅ͷπϚϛΛճ͢ͱɺԁͷେ͖͕͞มԽ͢Δʂ
30. ࿈ܞ
    γϦΞϧ௨৴ͷϓϩάϥϜΛࣗ࡞
31. ࿈ܞ
    γϦΞϧ௨৴ͷϓϩάϥϜΛࣗ࡞ ‣ "SEVJOPɺ1SPDFTTJOH૒ํͰγϦΞϧ௨৴ͷͨΊͷίʔυΛࣗ࡞
    ‣ 'JSNBUBΛ࢖༻͢Δํ๏ʹൺ΂͖ͯΊࡉ͔͘ޮ཰తͳ௨৴͕ՄೳͱͳΔ
    ! ‣ ࠓճͷγϦΞϧૹड৴ʹ͸ʮϋϯυγΣΠΩϯά IBOETIBLJOH ʯͱ͍͏ख๏Λ࢖༻
    ‣ ఺ؒͷ௨৴࿏Λཱ֬ͨ͠ޙɺຊ֨తʹ௨৴Λߦ͏લʹࣄલͷ΍ΓऔΓΛࣗಈతʹߦ͏
    ‣ ϋϯυγΣΠΩϯάͨ͠ޙ͸ɺ௨ৗͷ৘ใͷసૹΛߦ͏
32. ࿈ܞ
    γϦΞϧ௨৴ͷϓϩάϥϜΛࣗ࡞ ‣ "SEVJOPɺ1SPDFTTJOHɺϋϯυγΣΠΩϯάΛਤղ
33. ࿈ܞ
    γϦΞϧ௨৴ͷϓϩάϥϜΛࣗ࡞ ‣ Մม఍߅Λͭ௥Ճɺ"OBMPH
    ʹ
34. ࿈ܞ
    γϦΞϧ௨৴ͷϓϩάϥϜΛࣗ࡞ ‣ "SEVJOPଆϓϩάϥϜ int firstSensor = 0; int secondSensor = 0; int inByte = 0; ! void setup(){ Serial.begin(9600); establishContact(); } ! void loop(){ if (Serial.available() > 0) { inByte = Serial.read(); firstSensor = analogRead(0)/4; delay(10); secondSensor = analogRead(1)/4; Serial.write(firstSensor); Serial.write(secondSensor); } }
35. ࿈ܞ
    γϦΞϧ௨৴ͷϓϩάϥϜΛࣗ࡞ ‣ "SEVJOPଆϓϩάϥϜ ! void establishContact() { while (Serial.available() <= 0) { Serial.print('A'); delay(300); } }
36. ࿈ܞ
    γϦΞϧ௨৴ͷϓϩάϥϜΛࣗ࡞ ‣ 1SPDFTTJOHଆϓϩάϥϜ import processing.serial.*; ! Serial myPort; int[] serialInArray = new int[2]; int serialCount = 0; PVector pos; boolean firstContact = false; ! void setup() { size(800, 600); noStroke(); pos = new PVector(width/2, height/2); println(Serial.list()); String portName = Serial.list()[5]; myPort = new Serial(this, portName, 9600); } ! void draw() { background(0); fill(31, 127, 255); ellipse(pos.x, pos.y, 20, 20); }
37. ࿈ܞ
    γϦΞϧ௨৴ͷϓϩάϥϜΛࣗ࡞ ‣ 1SPDFTTJOHଆϓϩάϥϜ void serialEvent(Serial myPort) { int inByte = myPort.read(); if (firstContact == false) { if (inByte == 'A') { myPort.clear(); firstContact = true; myPort.write('A'); } } else { serialInArray[serialCount] = inByte; serialCount++; if (serialCount > 1) { pos.x = map(serialInArray[0], 0, 255, 0, width); pos.y = map(serialInArray[1], 0, 255, 0, height); println(pos.x + "\t" + pos.y); myPort.write('A'); serialCount = 0; } } }
38. ࿈ܞ
    γϦΞϧ௨৴ͷϓϩάϥϜΛࣗ࡞ ‣ ͭͷՄม఍߅Ͱɺԁ͕ಈ͖·ΘΔʂ
39. 5PVDIÉͷαϯϓϧϓϩάϥϜΛղ๤
40. 5PVDIÉͷαϯϓϧϓϩάϥϜΛղ๤ ‣ 5PVDIÉͷϓϩάϥϜ͸ɺͲͪΒͷํ๏͔ʁ
    ‣ ʮ࿈ܞ
    γϦΞϧ௨৴ͷϓϩάϥϜΛࣗ࡞ʯͷԠ༻
    ‣ ࣮ࡍʹϓϩάϥϜΛιʔείʔυΛݟͳ͕Βղੳͯ͠ΈΔ