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mulitple NFC03A1 boards and SW integration with RPi4

venukrish
Associate III

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 

3 REPLIES 3
Brian TIDAL
ST Employee

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

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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

Hi,

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

Rgds

BT

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.