mfrc630, clrc663 Change protocol problem -> my old question .
I have developed mfrc630 and clrc663 pre-product. all these board read and write mifare card well.
But, another protocol didn't. even to change iso14443a data rates speed.
My procedure is
load protocol cmd -> cmd load(read eeprom and write registers) cmd
I check my registers, these are same as manual.
what should I start first?
Hi Hangyu,
I'm not sure how are you deploying the command. Could you please look at UM10663 document?
You need to use the phhalHw_Rc663_ApplyProtocolSettings as well in the way it is explained in Chapter 2.1.13 LoadProtocol,
Note: Pay attention to the time configurations as those are not modified when using the commands.
Regards,
Mario