Diff: main.cpp

Revision:

0:23d012049941

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Dec 08 12:31:18 2014 +0000
@@ -0,0 +1,103 @@
+/**
+ *  USB COPY&PASTE Keyboard
+ *
+ *  This is a USB keyboard device for copy&paste freak.
+ *  http://www.dm9records.com/index.php?cID=144
+ *
+ *  @author hsgw(http://twitter.com/hsgw)
+ *  @since  2014/12/08
+ */
+
+#include "mbed.h"
+#include "USBKeyboard.h"
+#include "PinDetect.h"
+
+// SW Pin Setting
+#define SW_SELECT_ALL  D2
+#define SW_COPY        D3
+#define SW_PASTE       D4
+
+USBKeyboard keyboard;
+
+PinDetect swSelectAll(SW_SELECT_ALL);
+PinDetect swCopy(SW_COPY);
+PinDetect swPaste(SW_PASTE);
+
+DigitalOut ledSelectAll(LED_RED);
+DigitalOut ledCopy(LED_GREEN);
+DigitalOut ledPaste(LED_BLUE);
+
+bool selectSwState = false;
+bool copySwState = false;
+bool pasteSwState = false;
+
+unsigned int pressedSelectCount = 0;
+unsigned int pressedCopyCount = 0;
+unsigned int pressedPasteCount = 0;
+
+// callback for pressed sw
+void pressedSelectAll()
+{
+    ledSelectAll = 0;
+    selectSwState = true;
+}
+
+void pressedCopy()
+{
+    ledCopy = 0;
+    copySwState = true;
+}
+
+void pressedPaste()
+{
+    ledPaste = 0;
+    pasteSwState = true;
+}
+
+int main(void)
+{
+    // leds off
+    ledSelectAll = 1;
+    ledCopy = 1;
+    ledPaste = 1;
+
+    // set pin mode to internal PullUp
+    swSelectAll.mode(PullUp);
+    swCopy.mode(PullUp);
+    swPaste.mode(PullUp);
+
+    // attach callback when sw pressed(detecting change of state 1->0)
+    swSelectAll.attach_deasserted(&pressedSelectAll);
+    swCopy.attach_deasserted(&pressedCopy);
+    swPaste.attach_deasserted(&pressedPaste);
+
+    // begin sampling switches
+    swSelectAll.setSampleFrequency();
+    swCopy.setSampleFrequency();
+    swPaste.setSampleFrequency();
+
+    printf("USB COPY&PASTE Keyboard start!\n");
+    while(1) {
+        if(selectSwState) {
+            pressedSelectCount++;
+            printf("pressed select: %dtimes\n",pressedSelectCount);
+            keyboard.keyCode('a', KEY_CTRL);    // send ctrl+a
+            selectSwState = false;
+            ledSelectAll = 1;
+        }
+        if(copySwState) {
+            pressedCopyCount++;
+            printf("pressed copy: %dtimes\n",pressedCopyCount);
+            keyboard.keyCode('c', KEY_CTRL);    // send ctrl+c
+            copySwState = false;
+            ledCopy = 1;
+        }
+        if(pasteSwState) {
+            pressedPasteCount++;
+            printf("pressed paste: %dtimes\n",pressedPasteCount);
+            keyboard.keyCode('v', KEY_CTRL);    // send ctrl+v
+            pasteSwState = false;
+            ledPaste = 1;
+        }
+    }
+}
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