16F84 Card Reader

This JAL 16F84 code will read data from Track 2 encoded magnetic stripe cards and spit it out as decoded serial at 9600 baud.

Enjoy.

• int.jal (main interrupt-driven state machine)
• queue.jal (fifo queue for serial interface)
• serial.jal (serial interface)
• card.jal (card decoding)

(c) 2000 Jim Paris <jim@jtan.com>