Revision 0:b967cdcb226f, committed 2014-09-22

Comitter:

alexandertyler

Date:

Mon Sep 22 00:18:38 2014 +0000

Commit message:

Final project submission

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/USBDevice.lib	Mon Sep 22 00:18:38 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/USBDevice/#5bf05f9b3c7b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Sep 22 00:18:38 2014 +0000
@@ -0,0 +1,108 @@
+#include "mbed.h"
+#include "USBKeyboard.h"
+//#include "DebouncedEdgeIn.h"
+
+//DigitalOut ledG(LED_GREEN);
+//DigitalOut ledR(LED_RED);
+//DigitalOut ledB(LED_BLUE);
+USBKeyboard keyboard;
+
+//Serial pc(USBTX, USBRX);
+
+DigitalIn diL(D2);
+DigitalIn diR(D3);
+//DebouncedEdgeIn diL(D2);
+//DebouncedEdgeIn diR(D3);
+
+int lVal, rVal, preL = 1, preR = 1;
+int bufferIndex = 0;
+int ledIndex = 0;
+int alphaIndex = 0;
+bool keyUpdate = false;
+DigitalOut ledArray[3] = {LED_RED, LED_GREEN, LED_BLUE};
+uint8_t alphaArray[31] = {'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',' ','.',8,10,'c'};
+
+
+/*
+void bufferAdd(char* indexVal) {
+    buffer[bufferIndex] = indexVal;
+    bufferIndex++;
+    if (bufferIndex == 19) {
+        keyUpdate = true;
+        bufferIndex = 0;
+    }
+}
+*/
+
+void poll() {
+    lVal = diL.read();
+    rVal = diR.read();
+}
+
+void onRiseL(void) {
+    keyUpdate = true;
+    //update led value
+    ledArray[ledIndex] = 0;
+    
+    //do alphabet update
+    if (alphaIndex == 0) {
+        alphaIndex = 30;
+    } else {
+        alphaIndex -= 1;
+    }
+    
+    //do led update
+    if (ledIndex == 0) {
+        ledIndex = 2;
+    } else {
+        ledIndex -= 1;
+    }
+    
+    ledArray[ledIndex] = 1;  
+    //pc.puts(alphaArray[alphaIndex]);              
+}
+
+void onRiseR(void) {
+    keyUpdate = true;
+    //change led value
+    ledArray[ledIndex] = 0;
+    
+    //do alphabet update
+    if (alphaIndex == 30) {
+        alphaIndex = 0;
+    } else {
+        alphaIndex += 1;
+    }
+    
+    //do led update
+    if (ledIndex == 2) {
+        ledIndex = 0;
+    } else {
+        ledIndex += 1;
+    }
+    
+    ledArray[ledIndex] = 1;    
+    //pc.puts(alphaArray[alphaIndex]);    
+}
+
+int main()
+{        
+    diL.mode(PullUp);
+    diR.mode(PullUp);   
+    
+    while (true) {
+        poll();
+        if (lVal == 0) {onRiseL();}
+        if (rVal == 0) {onRiseR();}
+        //keyboard.printf("hello from mbed.\n");
+        if (keyUpdate) {
+            if (alphaIndex == 30) {
+                keyboard.keyCode('c', KEY_CTRL);
+            } else {
+                keyboard.keyCode(alphaArray[alphaIndex]);
+            }
+            keyUpdate = false;
+            wait(0.15);
+        }
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Mon Sep 22 00:18:38 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/552587b429a1
\ No newline at end of file