From b16091659cc9a724a8800f77e631643b4ab089ad Mon Sep 17 00:00:00 2001
From: Ryan <fauxpark@gmail.com>
Date: Wed, 18 Aug 2021 18:20:25 +1000
Subject: Move USB Host Shield and Arduino core to `lib/` (#13973)

---
 .../examples/adk/adk_barcode/adk_barcode.ino       | 91 ++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 lib/usbhost/USB_Host_Shield_2.0/examples/adk/adk_barcode/adk_barcode.ino

(limited to 'lib/usbhost/USB_Host_Shield_2.0/examples/adk/adk_barcode')

diff --git a/lib/usbhost/USB_Host_Shield_2.0/examples/adk/adk_barcode/adk_barcode.ino b/lib/usbhost/USB_Host_Shield_2.0/examples/adk/adk_barcode/adk_barcode.ino
new file mode 100644
index 0000000000..a308ff0f83
--- /dev/null
+++ b/lib/usbhost/USB_Host_Shield_2.0/examples/adk/adk_barcode/adk_barcode.ino
@@ -0,0 +1,91 @@
+/**/
+/* A sketch demonstrating data exchange between two USB devices - a HID barcode scanner and ADK-compatible Android phone */
+/**/
+#include <adk.h>
+#include <hidboot.h>
+#include <usbhub.h>
+
+// Satisfy IDE, which only needs to see the include statment in the ino.
+#ifdef dobogusinclude
+#include <spi4teensy3.h>
+#include <SPI.h>
+#endif
+
+USB Usb;
+USBHub Hub1(&Usb);
+USBHub Hub2(&Usb);
+HIDBoot<HID_PROTOCOL_KEYBOARD> Keyboard(&Usb);
+
+ADK adk(&Usb,"Circuits@Home, ltd.",
+            "USB Host Shield",
+            "Arduino Terminal for Android",
+            "1.0",
+            "http://www.circuitsathome.com",
+            "0000000000000001");
+
+
+class KbdRptParser : public KeyboardReportParser
+{
+
+protected:
+	void OnKeyDown	(uint8_t mod, uint8_t key);
+	void OnKeyPressed(uint8_t key);
+};
+
+void KbdRptParser::OnKeyDown(uint8_t mod, uint8_t key)
+{
+    uint8_t c = OemToAscii(mod, key);
+
+    if (c)
+        OnKeyPressed(c);
+}
+
+/* what to do when symbol arrives */
+void KbdRptParser::OnKeyPressed(uint8_t key)
+{
+const char* new_line = "\n";
+uint8_t rcode;
+uint8_t keylcl;
+
+ if( adk.isReady() == false ) {
+   return;
+ }
+
+  keylcl = key;
+
+  if( keylcl == 0x13 ) {
+    rcode = adk.SndData( strlen( new_line ), (uint8_t *)new_line );
+  }
+  else {
+    rcode = adk.SndData( 1, &keylcl );
+  }
+
+  Serial.print((char) keylcl );
+  Serial.print(" : ");
+  Serial.println( keylcl, HEX );
+};
+
+KbdRptParser Prs;
+
+void setup()
+{
+  Serial.begin(115200);
+#if !defined(__MIPSEL__)
+  while (!Serial); // Wait for serial port to connect - used on Leonardo, Teensy and other boards with built-in USB CDC serial connection
+#endif
+  Serial.println("\r\nADK demo start");
+
+  if (Usb.Init() == -1) {
+    Serial.println("OSCOKIRQ failed to assert");
+    while(1); //halt
+  }//if (Usb.Init() == -1...
+
+  Keyboard.SetReportParser(0, (HIDReportParser*)&Prs);
+
+  delay( 200 );
+}
+
+void loop()
+{
+  Usb.Task();
+}
-- 
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