Library and example for TI MSP430 LaunchPads and Energia that reads a card number using a RC522 MIFARE module, takes action depending on the card number, and prints it to the serial monitor.
Tested with Energia V16 on the following LaunchPads:
MSP-EXP430G2553 LaunchPad
MSP-EXP430F5529 LaunchPad
MSP-EXP430FR5969 LaunchPad
CC3200 LaunchPad
Tested with Energia V17 on the following LaunchPads:
MSP-EXPF5529 LaunchPad
MSP-EXP432P401R LaunchPad - does not work
See wiki for schematic: https://github.com/fmilburn3/CardReader_RFID_RC522/wiki
Here is a link to a boosterpack I made with this card reader for the Texas Instruments CC3200: http://forum.43oh.com/topic/9133-rfid-booster-pack-for-cc3200/