104 lines
2.0 KiB
C++
104 lines
2.0 KiB
C++
#include <adk.h>
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#include <usbhub.h>
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// Satisfy IDE, which only needs to see the include statment in the ino.
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#ifdef dobogusinclude
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#include <spi4teensy3.h>
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#include <SPI.h>
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#endif
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USB Usb;
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USBHub hub0(&Usb);
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USBHub hub1(&Usb);
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ADK adk(&Usb,"Google, Inc.",
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"DemoKit",
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"DemoKit Arduino Board",
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"1.0",
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"http://www.android.com",
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"0000000012345678");
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uint8_t b, b1;
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#define LED1_RED 3
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#define BUTTON1 2
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void init_buttons()
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{
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pinMode(BUTTON1, INPUT);
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// enable the internal pullups
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digitalWrite(BUTTON1, HIGH);
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}
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void init_leds()
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{
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digitalWrite(LED1_RED, 0);
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pinMode(LED1_RED, OUTPUT);
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}
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void setup()
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{
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Serial.begin(115200);
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#if !defined(__MIPSEL__)
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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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#endif
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Serial.println("\r\nADK demo start");
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if (Usb.Init() == -1) {
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Serial.println("OSCOKIRQ failed to assert");
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while(1); //halt
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}//if (Usb.Init() == -1...
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init_leds();
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init_buttons();
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b1 = digitalRead(BUTTON1);
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}
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void loop()
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{
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uint8_t rcode;
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uint8_t msg[3] = { 0x00 };
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Usb.Task();
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if( adk.isReady() == false ) {
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analogWrite(LED1_RED, 255);
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return;
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}
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uint16_t len = sizeof(msg);
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rcode = adk.RcvData(&len, msg);
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if( rcode ) {
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USBTRACE2("Data rcv. :", rcode );
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}
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if(len > 0) {
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USBTRACE("\r\nData Packet.");
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// assumes only one command per packet
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if (msg[0] == 0x2) {
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switch( msg[1] ) {
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case 0:
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analogWrite(LED1_RED, 255 - msg[2]);
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break;
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}//switch( msg[1]...
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}//if (msg[0] == 0x2...
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}//if( len > 0...
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msg[0] = 0x1;
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b = digitalRead(BUTTON1);
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if (b != b1) {
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USBTRACE("\r\nButton state changed");
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msg[1] = 0;
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msg[2] = b ? 0 : 1;
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rcode = adk.SndData( 3, msg );
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if( rcode ) {
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USBTRACE2("Button send: ", rcode );
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}
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b1 = b;
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}//if (b != b1...
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delay( 10 );
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}
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