Comments on: Parallax RFID Reader + Arduino - Code w/Interrupt http://www.tekcrack.com/parallax-rfid-reader-arduino-code-winterrupt.html Technology on Crack Tue, 06 Jan 2009 20:47:35 +0000 http://wordpress.org/?v=2.5 By: Zack http://www.tekcrack.com/parallax-rfid-reader-arduino-code-winterrupt.html#comment-4156 Zack Tue, 28 Oct 2008 02:17:42 +0000 http://www.tekcrack.com/parallax-rfid-reader-arduino-code-winterrupt.html#comment-4156 As in your other project code, it seems a LOW mode, rather than CHANGE mode in the attachInterrupt works better. For me, with CHANGE, it would hang in the read function. attachInterrupt(0, readRFID, LOW); As in your other project code, it seems a LOW mode, rather than CHANGE mode in the attachInterrupt works better. For me, with CHANGE, it would hang in the read function.

attachInterrupt(0, readRFID, LOW);

]]>