+/*
+ PWM demo with a logical analyzer
+
+ Connect pin ~11 to a logic analyzer and a multimeter
+ and witness the power of the built-in PWM generator.
+
+ BTW: Logic comes from: http://downloads.saleae.com/betas/1.1.34/Logic+1.1.34+(64-bit).zip
+ */
+
+int led = 11;
+int c = 0;
+
+
+void setup()
+{
+ pinMode(led, OUTPUT);
+ delay(5000);
+
+}
+
+void loop()
+{
+ // Static test value, comment exit() or ad a delay()
+ //analogWrite(led, 0) ; // No light
+ //delay(20)
+ //analogWrite(led, 254) ; // Full light
+ //delay(20)
+ //analogWrite(led, 63) ; // 1/4
+ //delay(20)
+ //analogWrite(led, 127) ; // 1/2
+ //delay(20)
+ //analogWrite(led, 191) ; // 3/4
+ //delay(20)
+ //return ;
+
+ for ( c = 0; c < 255 ; c++) {
+ analogWrite(led, c) ;
+ delay(2 );
+ }
+ exit(0);
+
+}
+
+
+
+