Diff: main.cpp

Revision:

1:662b59c2ce3a

Parent:

0:9a2bd692bc95

--- a/main.cpp	Fri Sep 28 09:27:18 2012 +0000
+++ b/main.cpp	Mon Nov 19 17:34:14 2012 +0000
@@ -35,6 +35,38 @@
    latch=0;
 }
 
+void doRainbow() {
+   for(int r=0; r<500; r++) {
+      for(int g=0; g<500; g++) {
+         for(int b=0; b<500; b++) {
+            setLEDColor(r,g,b);
+         }
+      }
+   }
+   setLEDColor(500,500,500);
+   Thread::wait(1000);
+   setLEDColor(0,0,0);
+}
+
+void doFlash() {
+   int interval = 100;
+   for(int i=0; i<5; i++) {
+      setLEDColor(500,0,0);
+      Thread::wait(interval);
+      setLEDColor(0,0,0);
+      Thread::wait(interval);
+      setLEDColor(500,500,500);
+      Thread::wait(interval);
+      setLEDColor(0,0,0);
+      Thread::wait(interval);
+      setLEDColor(0,0,500);
+      Thread::wait(interval);
+      setLEDColor(0,0,0);
+      Thread::wait(interval);
+   }
+   setLEDColor(500,0,0);
+}
+
 
 void lightListener(void const*) {
   VodafoneUSBModem modem;
@@ -47,7 +79,7 @@
   int urlBufferLength = 128;
 
   // declare space for phone number and message storage
-  char numBuffer[20], msgBuffer[512];
+  char numBuffer[20], msgBuffer[256];
   size_t numSMS; // variable to track number of received messages
 
   //int ret = modem.connect("internet","web","web");
@@ -70,9 +102,61 @@
                 DBG("SM count > 0");
                 // get the oldest short message in the queue
                 if(modem.getSM(numBuffer,msgBuffer,256)==OK) {
-                    sscanf(msgBuffer,"%d,%d,%d",&r,&g,&b);
+                    if(strcmp(msgBuffer,"flash")==0) {
+                       doFlash();
+                       continue;
+                    } else if(strcmp(msgBuffer,"rainbow")==0) {
+                       doRainbow();
+                       continue;
+                    } else if(strcmp(msgBuffer,"red")==0) {
+                       setLEDColor(1000,0,0);
+                       continue;
+                    } else if(strcmp(msgBuffer,"green")==0) {
+                       setLEDColor(0,1000,0);
+                       continue;
+                    } else if(strcmp(msgBuffer,"blue")==0) {
+                       setLEDColor(0,0,1000);
+                       continue;
+                    } else if(strcmp(msgBuffer,"purple")==0) {
+                       setLEDColor(1000,0,1000);
+                       continue;
+                    } else if(strcmp(msgBuffer,"off")==0) {
+                       setLEDColor(0,0,0);
+                       continue;
+                    }
+                    
+                    if(sscanf(msgBuffer,"%d,%d,%d",&r,&g,&b)!=3) {
+                       continue;
+                    }
                     DBG("Setting light to: %d,%d,%d",r,g,b);
-                    setLEDColor(r*4,g*4,b*4);
+                    
+                    if(r<256) {
+                       r *= 4;
+                    }
+                    
+                    if(g<256) {
+                       g *= 4;
+                    }
+                    
+                    if(b<256) {
+                       b *= 4;  
+                    }
+                    
+                    if(r>1023) {
+                       r = 1023;
+                    }
+                    
+                    if(g>1023) {
+                       g = 1023;
+                    }
+                    
+                    if(b>1023) {
+                       b = 1023;
+                    }
+                    
+                    setLEDColor(r,g,b);
+                    
+                    
                     // connect to socket and push message
                     /*
                     // create the socket
@@ -124,8 +208,8 @@
     
   }
   
-  modem.disconnect();
-  DBG("Disconnected");
+  //modem.disconnect();
+  //DBG("Disconnected");
 
   while (1) {
     Thread::wait(100);
@@ -137,7 +221,7 @@
     led1 = !led1;
     Thread::wait(250);
     led1 = !led1;
-    Thread::wait(25000);
+    Thread::wait(750);
   }
 }