92 lines
1.8 KiB
C++
92 lines
1.8 KiB
C++
/**/
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/* A sketch demonstrating data exchange between two USB devices - a HID barcode scanner and ADK-compatible Android phone */
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/**/
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#include <adk.h>
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#include <hidboot.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 Hub1(&Usb);
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USBHub Hub2(&Usb);
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HIDBoot<HID_PROTOCOL_KEYBOARD> Keyboard(&Usb);
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ADK adk(&Usb,"Circuits@Home, ltd.",
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"USB Host Shield",
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"Arduino Terminal for Android",
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"1.0",
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"http://www.circuitsathome.com",
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"0000000000000001");
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class KbdRptParser : public KeyboardReportParser
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{
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protected:
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void OnKeyDown (uint8_t mod, uint8_t key);
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void OnKeyPressed(uint8_t key);
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};
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void KbdRptParser::OnKeyDown(uint8_t mod, uint8_t key)
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{
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uint8_t c = OemToAscii(mod, key);
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if (c)
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OnKeyPressed(c);
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}
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/* what to do when symbol arrives */
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void KbdRptParser::OnKeyPressed(uint8_t key)
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{
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const char* new_line = "\n";
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uint8_t rcode;
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uint8_t keylcl;
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if( adk.isReady() == false ) {
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return;
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}
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keylcl = key;
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if( keylcl == 0x13 ) {
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rcode = adk.SndData( strlen( new_line ), (uint8_t *)new_line );
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}
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else {
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rcode = adk.SndData( 1, &keylcl );
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}
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Serial.print((char) keylcl );
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Serial.print(" : ");
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Serial.println( keylcl, HEX );
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};
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KbdRptParser Prs;
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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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Keyboard.SetReportParser(0, (HIDReportParser*)&Prs);
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delay( 200 );
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}
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void loop()
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{
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Usb.Task();
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}
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