Diff: main.cpp

Revision:

0:ed82bc2dec29

Child:

1:0fec28dd7cd1

diff -r 000000000000 -r ed82bc2dec29 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Jun 22 16:50:14 2016 +0000
@@ -0,0 +1,88 @@
+#include "mbed.h"
+ 
+Serial device(PC_10,PC_11);   // Puerto serial para comunicar con modulo WIFI
+Serial pc(USBTX,USBRX);       // Puerto serial para comunicar con la pc
+
+int rxCount = 0;
+int rcvFlag = 0;
+char rxbuff[64];
+ 
+DigitalOut led(LED1);
+
+void sISR() 
+{    
+    //while (device.readable()) 
+    //{
+      rxbuff[rxCount] = device.getc(); // dato recibido se almacena en rxbuff
+      rxCount++;
+    //}
+    
+    if(rxCount >=6)
+    {
+     
+     if((rxbuff[0]== 0x53)&&(rxbuff[1]==0x54))
+     {
+         rcvFlag = 1;
+     }
+     else
+     {
+         memset(rxbuff, '\0', sizeof(rxbuff));
+         rxCount = 0;
+     }
+    }
+}
+
+int main() {
+  
+  device.baud(9600);     // configuramos ambos puertos a 115200 bps
+  pc.baud(115200);
+    
+  device.attach(&sISR);                  // habilita recepcion por interrupcion serial
+    
+    while(1) 
+    
+    {
+       
+       if(rcvFlag ==1)
+       {
+           led = !led;
+           device.attach(NULL); 
+           
+           switch(rxbuff[2])
+           {
+            case 1:  // leds
+            {
+                
+            }
+            break;
+            
+            case 2:
+            {
+                
+            }
+            break;
+            
+            
+            case 3:  //slider
+            {
+
+                
+            }
+            break;
+            
+            
+            default:break;    
+           }
+           
+           
+           
+           
+           memset(rxbuff, '\0', sizeof(rxbuff));
+           rxCount = 0;
+           rcvFlag = 0;
+           device.attach(&sISR);                  // habilita recepcion por interrupcion serial
+           
+       }
+       
+    }
+}