I'm an highschool student , and I work for my "end year project
I bought an NFC shield from Adafruit.
The problem :
I use an NFC and Ethernet Shield, but the NFC library check tag as follow :
in fonction readPassiveTargetID() , program stay in an while() loop still a tag read (line 464 in lib)
and I need to check external HTTP request in the meantime.
Acccording to you , is it a good idea to integrate following code in the described while() in NFC lib ?
Client client = server.available();
is any of you have ever tried to check NFC tag while check connection with ethernet library ?
Thanking you in advance :)
Acccording to you , is it a good idea to integrate following code in the described while() in NFC lib ?
No. Instead, you should modify the library to wait for a card for only a defined period of time. If no card appears in that time, return. Then, back in loop(), you can check for a client, deal with it, and call that function again.