Diff: main.cpp

Revision:

0:8f1d60cec8c3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Aug 17 12:43:47 2018 +0000
@@ -0,0 +1,76 @@
+#include "mbed.h"
+#define DEBUG 1
+
+
+Serial pc(USBTX,USBRX);
+
+//void f_r(int N){
+    
+     
+    //char c = N/100;
+    //char d = (N-c*100)/10;
+    //char u = (N-c*100-d*10);
+    
+    //pc.putc(c+0x30);
+    //pc.putc(d+0x30);
+    //pc.putc(u+0x30);
+    
+    
+    
+    //}
+
+void debuging(char*s,...){
+    
+    #if DEBUG
+    pc.printf(s);
+    #endif
+    
+    }
+
+void main() {
+
+         pc.baud(38400);
+         
+     
+     char op1;
+     char op2;
+     char tp;
+     int rest;
+                     
+
+ while(1){
+    debuging("\n Ingrese el valor 1. ");
+    op1=pc.getc();
+    debuging("\n Ingrese el valor 2. ");
+    op2=pc.getc();
+    debuging("\n Ingrese la operacion. ");
+    tp=pc.getc();
+    
+    switch(tp){
+        case 1:
+        rest= op1*op2;
+        break;
+        case 2:
+        rest= op1/op2;
+        break;
+        case 3:
+        rest= op1+op2;
+        break;
+        case 4:
+        rest= op1-op2;
+        break;
+        default:
+        pc.putc('E');
+        break;
+        
+        }
+    debuging("\n El resultado es. ");    
+    pc.printf("%d",rest);
+    
+    
+    }
+    
+
+}
+
+