Top/Devel/電子工作/Arduino/PaxPowerGlove_en

PaxPowerGlove_en の変更点はてなブックマーク

日本語ページは[[こちら>../PaxPowerGlove]]。

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#ref(../PaxPowerGlove/powerglove04.jpg,right,around,33%)

&size(30){I want to touch objects in virtual space.};

~

So I set motion sensor in PAX Power Glove, a legendary NES controller, to control the movement of my hand in the virtual space of Unity .

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#youtube(6coz8Nx0RFI)

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The original Power Glove generate ultrasonic waves from the two ultrasonic transducers at different times to realize the motion capture.

That idea was great. But it lacked accuracy. So I decided to use motion sensor.

I used only flex sensor, out of original components.

~

So I set motion sensor in PAX Power Glove, a legendary NES controller, to control the movement of my hand in the virtual space of Unity .

#ref(../PaxPowerGlove/board.jpg,around,right,33%)
I made that with following　procedure.

+getting value of bending of fingers.
+detecting the movement of my hand with motion sensor.
+Integrating 1 and 2.
+communication by XBee.
+Integrating 3 and 4.
+realizing haptics with vibration motor.
+Integrating 5 and 6.
#clear


&size(30){NOTICE: Oh, Don't you have PowerGlove? Try [["DroidGlove">http://cubic9.com/Devel/OculusRift/DroidGlove_en/]]!};

*Materials
**Hardware
|Item|h
|Arduino|
|PAX PowerGlove|
|Resistance (100k ohm * 4)|
|[[MPU-9150>http://www.invensense.com/products/motion-tracking/9-axis/]]|

**Software
|Item|h
|Arduino IDE|
|Unity3d|
|I2C Device Library|
|C# script for Unity3d|

*1.detecting the movement of my hand with motion sensor.
**Hardware
#ref(../PaxPowerGlove/powerglove_circuit.png,right,around,25%)
+Remove solder. Take off wires from board.
+Connect red wires to GND.
+Connect Other wires to resistance to Arduino's 5V. Connect Analog input between wire and resistance. ~
|finger|wire|analog input|h
|thumb|blue|A0|
|index finger|black|A1|
|middle finger|white|A2|
|ring finger|brown|A3|
|littte finger|no wire|-|

#clear

**Software
+Write following sketch to Arduino.

**Arduino sketch
#code(C,nonumber,nooutline,../PaxPowerGlove/PowerGlove.ino)

NOTE: resistance may be different with your PowerGlove.

*2.detecting the movement of my hand with motion sensor.
for details, see [[../モーションセンサ]]. (written in Japanese)

*3.Integrating 1 and 2.

**Hardware
+Integrate circuit of 1 and 2.

**Software(1)：Arduino sketch
+Modify sketch, which you made at [[../モーションセンサ]].
+Modify line 286-297.
#code(C,nonumber,nooutline){{
        #ifdef OUTPUT_READABLE_QUATERNION
            // display quaternion values in easy matrix form: w x y z
            mpu.dmpGetQuaternion(&q, fifoBuffer);
            Serial.print("quat\t");
            Serial.print(q.w);
            Serial.print("\t");
            Serial.print(q.x);
            Serial.print("\t");
            Serial.print(q.y);
            Serial.print("\t");
-            Serial.println(q.z);
+            Serial.print(q.z);
+            Serial.print("\t");
+            Serial.print(constrain(map(analogRead(A0), 678, 760, 0, 10), 0, 10) * 6);
+            Serial.print("\t");
+            Serial.print(constrain(map(analogRead(A1), 835, 935, 0, 10), 0, 10) * 6);
+            Serial.print("\t");
+            Serial.print(constrain(map(analogRead(A2), 770, 905, 0, 10), 0, 10) * 6);
+            Serial.print("\t");
+            Serial.println(constrain(map(analogRead(A3), 750, 910, 0, 10), 0, 10) * 6);
        #endif
}}

**Software (2)：Unity project
+Download following zip, and open PaxPowerGlove.unity.
#ref(../PaxPowerGlove/PaxPowerGloveUnity.zip)

**C# script for Unity3d (PaxPowerGlove.zip include this.)
#code(C,nonumber,nooutline,../PaxPowerGlove/ControlHandByPaxPowerGloveAndMPU9150InUnity.cs)

*4.communication by XBee.
#ref(../PaxPowerGlove/xbee.jpg,right,around,33%)

for details, see [[../XBee]]. (written in Japanese)
#clear

*5.Integrating 3 and 4.

+Modify Arduino sketch.~
#code(C,nonumber,nooutline){{
    #if I2CDEV_IMPLEMENTATION == I2CDEV_ARDUINO_WIRE
        Wire.begin();
-        TWBR = 24; // 400kHz I2C clock (200kHz if CPU is 8MHz)
+        TWBR = 12; // for Arduino Fio
}}
#code(C,nonumber,nooutline){{
    // initialize serial communication
    // (115200 chosen because it is required for Teapot Demo output, but it's
    // really up to you depending on your project)
-    Serial.begin(115200);
+    Serial.begin(57600); // for Arduino Fio
}}


+6.realizing haptics with vibration motor.
**Hardware
#ref(../PaxPowerGlove/vibrate_circuit.png,right,around,25%)
#clear

**Software
W.I.P.
#code(C,nonumber,nooutline){{
char c = Serial.read();
if (c != -1) {
  c -= '0';
  for (int i = 0; i < 5; i++) {
    if ((c & 0b00010000) != 0) {
        digitalWrite(3, HIGH);
    }
    if ((c & 0b00001000) != 0) {
        digitalWrite(4, HIGH);
    }
    if ((c & 0b00000100) != 0) {
        digitalWrite(5, HIGH);
    }
    delay(7);
    digitalWrite(3, LOW);
    digitalWrite(4, LOW);
    digitalWrite(5, LOW);
    if ((c & 0b00000010) != 0) {
        digitalWrite(6, HIGH);
    }
    if ((c & 0b00000001) != 0) {
        digitalWrite(7, HIGH);
    }
    delay(7);
    digitalWrite(6, LOW);
    digitalWrite(7, LOW);
  }
}
}}

+7.Integrating 5 and 6.
W.I.P.

*Prototypes
#ref(../PaxPowerGlove/powerglove01.jpg,around,33%)
#ref(../PaxPowerGlove/powerglove02.jpg,around,33%)
#ref(../PaxPowerGlove/powerglove03.jpg,around,33%)
#clear

*Reference
-[[Power Glove を楽器にする - Radium Software>http://d.hatena.ne.jp/KZR/20090817/p1]]
-[[PowerGloveの解析>http://nagasm.org/ASL/globe/]]
-[[Arduino でモータを動かす：息子と一緒に Makers：So-netブログ>http://makers-with-myson.blog.so-net.ne.jp/2013-11-11]]

*Amazon
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