Revision 1:f5b33cb527ce, committed 2015-10-23

Comitter:

sinx

Date:

Fri Oct 23 14:01:51 2015 +0000

Parent:

0:3669c33270c9

Commit message:

with sound;

Changed in this revision

--- a/main.cpp	Thu Oct 22 09:31:36 2015 +0000
+++ b/main.cpp	Fri Oct 23 14:01:51 2015 +0000
@@ -1,7 +1,8 @@
 #include "mbed.h"
 
 Serial pc(USBTX, USBRX);
-DigitalOut led(LED1);
+DigitalOut led(D7);
+DigitalOut gnd(D4);
 
 //0=dot,1=dash, 2=space
 //1. The length of a dot is one unit.2. A dash is three units.3. The space between parts of the same letter is one unit.4. The space between letters is three units.5. The space between words is seven units.
@@ -17,7 +18,7 @@
  {1,0,0,0,0},/*6*/  {1,1,0,0,0},/*7*/   {1,1,1,0,0},/*8*/   {1,1,1,1,0},/*9*/
  {2,3,3,3,3}/*space */
 };
-float unitInSeconds=(float)0.1;
+float unitInSeconds=(float)0.05;
 float dot=unitInSeconds;
 float dash=unitInSeconds*(float)3;
 float internalLetterSepeator=dot;
@@ -32,7 +33,8 @@
 
 int main()
 {
-    led=1;
+    gnd=0;
+    led=0;
     printf("Enter the sentence you want to morse\r\n");
     int count = 0;
     while (count < (99)) {
@@ -50,7 +52,7 @@
         for (int i =0; i < sizeof(sentence); i++) {
             morse(sentence[i]);
         }
-        wait(2*space);
+        wait(10*space);
 
     }
 }
@@ -101,6 +103,7 @@
     {
         case 0:{
                 led=1;
+                printf("dot   ");
                 wait(dot);
                 led=0;
                 wait(dot);
@@ -108,6 +111,7 @@
                }
         case 1:{
                 led=1;
+                printf("dash   ");
                 wait(dash);
                 led=0;
                 wait(dot);
@@ -115,10 +119,11 @@
                }
         case 2:{
                 led=0;
+                printf("space   ");
                 wait(space);
                 break;
                }
-        case 3:{
+        default:{
                 break;
                }
     }