mirror of
https://github.com/felis/USB_Host_Shield_2.0.git
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43 lines
1.6 KiB
C++
43 lines
1.6 KiB
C++
// The source for the Android application can be found at the following link: https://github.com/Lauszus/ArduinoBlinkLED
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// The code for the Android application is heavily based on this guide: http://allaboutee.com/2011/12/31/arduino-adk-board-blink-an-led-with-your-phone-code-and-explanation/ by Miguel
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#include <adk.h>
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USB Usb;
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ADK adk(&Usb, "TKJElectronics", // Manufacturer Name
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"ArduinoBlinkLED", // Model Name
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"Example sketch for the USB Host Shield", // Description (user-visible string)
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"1.0", // Version
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"http://www.tkjelectronics.dk/uploads/ArduinoBlinkLED.apk", // URL (web page to visit if no installed apps support the accessory)
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"123456789"); // Serial Number (optional)
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#define LED LED_BUILTIN // Pin 13 is occupied by the SCK pin on a normal Arduino (Uno, Duemilanove etc.), so use a different pin
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void setup() {
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Serial.begin(115200);
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while (!Serial); // Wait for serial port to connect - used on Leonardo, Teensy and other boards with built-in USB CDC serial connection
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if (Usb.Init() == -1) {
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Serial.print("\r\nOSCOKIRQ failed to assert");
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while (1); // halt
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}
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pinMode(LED, OUTPUT);
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Serial.print("\r\nArduino Blink LED Started");
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}
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void loop() {
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Usb.Task();
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if (adk.isReady()) {
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uint8_t msg[1];
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uint16_t len = sizeof(msg);
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uint8_t rcode = adk.RcvData(&len, msg);
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if (rcode && rcode != hrNAK)
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USBTRACE2("Data rcv. :", rcode);
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else if (len > 0) {
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Serial.print(F("\r\nData Packet: "));
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Serial.print(msg[0]);
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digitalWrite(LED, msg[0] ? HIGH : LOW);
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}
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}
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else
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digitalWrite(LED, LOW);
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}
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