mulitple NFC03A1 boards and SW integration with RPi4

[venukrish]

wanted suggestions on SW integration to handle 2/3 NFC03A1 boards with RPi4

HW SPI connections seems to be ok

on the SW side, how to handle multiple spi.

Pls advise 

[Brian TIDAL]

Hi,

modify the various platform macros to dynamically handle 3 different configurations (mainly for IRQ_IN/IRQ_OUT and SPI) and just run 3 instances of the user space program (with a simple parameter on the command line for the configuration number). 

Rgds

BT

[venukrish]

when we build will this not throw link errors ? can you clarify command line parameter differentiating the instances ?

question was how will 2 readers detect the tags, what if both the readers detect, how do we differentiate..

we would like to create a shared lib , as this will be called from a application or html page mostly

[Brian TIDAL]

Hi,

can you describe in more details your application and how you plan to use the different readers?

Rgds

BT