Last change
on this file since 136 was 136, checked in by ertl-honda, 8 years ago |
ライブラリとOS及びベーシックなサンプルの追加.
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File size:
942 bytes
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[136] | 1 | /*
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| 2 | Esplora LED Show
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| 3 |
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| 4 | Makes the RGB LED bright and glow as the joystick or the
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| 5 | slider are moved.
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| 6 |
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| 7 | Created on 22 november 2012
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| 8 | By Enrico Gueli <enrico.gueli@gmail.com>
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| 9 | Modified 22 Dec 2012
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| 10 | by Tom Igoe
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| 11 | */
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| 12 | #include <Esplora.h>
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| 13 |
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| 14 | void setup() {
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| 15 | // initialize the serial communication:
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| 16 | Serial.begin(9600);
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| 17 | }
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| 18 |
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| 19 | void loop() {
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| 20 | // read the sensors into variables:
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| 21 | int xAxis = Esplora.readJoystickX();
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| 22 | int yAxis = Esplora.readJoystickY();
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| 23 | int slider = Esplora.readSlider();
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| 24 |
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| 25 | // convert the sensor readings to light levels:
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| 26 | byte red = map(xAxis, -512, 512, 0, 255);
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| 27 | byte green = map(yAxis, -512, 512, 0, 255);
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| 28 | byte blue = slider / 4;
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| 29 |
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| 30 | // print the light levels:
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| 31 | Serial.print(red);
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| 32 | Serial.print(' ');
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| 33 | Serial.print(green);
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| 34 | Serial.print(' ');
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| 35 | Serial.println(blue);
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| 36 |
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| 37 | // write the light levels to the LED.
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| 38 | Esplora.writeRGB(red, green, blue);
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| 39 |
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| 40 | // add a delay to keep the LED from flickering:
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| 41 | delay(10);
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| 42 | }
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