Diff: main.cpp

Revision:

0:2ca76d3b571d

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Dec 26 04:26:21 2013 +0000
@@ -0,0 +1,73 @@
+#include "mbed.h"
+//======================================================================================
+Serial pc(USBTX, USBRX); // tx, rx
+PwmOut led(LED1);
+DigitalOut myled_4(LED4);
+//======================================================================================
+
+ 
+float brightness = 0.0;
+ 
+ 
+int main() {
+    pc.printf("*************************************************\n");
+    pc.printf("PROGRAMA DE TESTE DA COMUNICACAO SERIAL\n");
+    //wait(1.5);
+    pc.printf("25-12-2013 - VERSAO 00\n");
+    //wait(1.5);
+    pc.printf("PROGRAMA REALTERM 20070 NO LADO DO PC\n");
+    //wait(1.5);
+    pc.printf("                                                                 \n");
+    pc.printf("PRESSSIONE 'u' PARA AUMENTAR O BRILHO DO LED_1\n");
+    pc.printf("                                                                 \n");
+    pc.printf("PRESSSIONE 'd' PARA DIMINUIR O BRILHO DO LED_1\n");
+    pc.printf("                                                                 \n");
+    pc.printf("BRILHO ="); 
+    
+    pc.printf("%f", brightness);
+    pc.printf("     \n"); 
+    pc.printf("*************************************************\n");
+    
+//====================================================================================    
+    while(1) {
+        char c = pc.getc();
+        if((c == 'u') && (brightness < 0.5)) {
+            brightness += 0.01;
+            led = brightness;
+            pc.printf("VALOR AUMENTADO DE +0,01\n");
+            
+        }
+            
+               
+        if((c == 'd') && (brightness > 0.0)) {
+            brightness -= 0.01;
+            led = brightness;
+            pc.printf("VALOR DIMINUIDO DE -0,01\n");
+            
+        }
+//--------------------------------------------------------------------------         
+        if((c == '1')) {
+            myled_4= 1; 
+            pc.printf("LED_4 LIGADO\n");
+            pc.printf("------------\n"); 
+            goto saida;
+        } 
+//-------------------------------------------------------------------------
+        if((c == '0')) {
+            myled_4= 0; 
+            pc.printf("LED_4 DESLIGADO\n");
+            pc.printf("---------------\n");
+            goto saida; 
+        }         
+//-------------------------------------------------------------------------
+       pc.printf("BRILHO = "); 
+        pc.printf("%f", brightness);
+        pc.printf(" \n"); 
+        pc.printf("------------------------\n");
+//-------------------------------------------------------------------------
+saida: 
+    {
+        pc.printf("                        \n");
+    }
+}
+}