X-Git-Url: http://git.piffa.net/web?a=blobdiff_plain;f=basic%2Fanalog_input%2Fphoto_5_calibration%2Fphoto_5_calibration.ino;h=fd86f7f641cd6b0e494f66157ec972d53a9d2e2d;hb=3b78d813afb2e27ed29faa261570d2eeb8d5068d;hp=1d9b4d75f35f6d607f1aebbff02156aa201851e9;hpb=0ef9dc22a6c180ef5470b5dd1389ba297a7d1e39;p=sketchbook_andrea

diff --git a/basic/analog_input/photo_5_calibration/photo_5_calibration.ino b/basic/analog_input/photo_5_calibration/photo_5_calibration.ino
index 1d9b4d7..fd86f7f 100644
--- a/basic/analog_input/photo_5_calibration/photo_5_calibration.ino
+++ b/basic/analog_input/photo_5_calibration/photo_5_calibration.ino
@@ -39,6 +39,7 @@ int sensorMax = 0;           // maximum sensor value
 void setup() {
   // turn on LED to signal the start of the calibration period:
   pinMode(13, OUTPUT);
+  pinMode(ledPin, OUTPUT);
   digitalWrite(13, HIGH);
 
   // calibrate during the first five seconds