-

basics/simple-pwm-led/pwm-led.ino

@@ -1,41 +0,0 @@
-/*
-  LED PWM
-  Uses 2 pots to control the duty cycle of a Pulse Width Modulation
-  
-  <---- pot 0 ---->           <---- pot 0 ---->
-                  |           |               |
-                  |           |               |
-                  |           |               |
-                  <-- pot 1 -->               <--- ...
-*/
-
-#define LED (13)
-#define POT_1 (0)
-#define POT_2 (1)
-
-int delay_on;
-int delay_off;
-
-void setup() {                
-	// initialize the digital pin as an output.
-	// Pin 13 has an LED connected on the nano board:
-	pinMode(LED, OUTPUT);     
-}
-
-void loop() {
-        // We read the value of the pots at the beginning of the loop
-        // and store them as integer variables (declared at the top)
-        //delay_on  = analogRead(POT_1);
-        //delay_off = analogRead(POT_2);
-        //
-        // But in meergranen PCB 1.0, the pots are wired the wrong way
-        // So we need to adjust that :)
-        delay_on  = 1023 - analogRead(POT_1);
-        delay_off = 1023 - analogRead(POT_2);
-
-        // Parameters for the PWM
-        digitalWrite(LED, HIGH);        // turn the LED on
-        delay(delay_on);                // wait for delay_on ms
-        digitalWrite(LED, LOW);         // turn the LED off
-        delay(delay_off);               // wait for delay_off ms
-}