NFCのトピックRe: CLRC663 library use question

CLRC663 library use question

lisong6080 — Fri, 30 Sep 2016 08:33:40 GMT

Hello，

Currently，I use NFC Reader Library for CLEV663B on linux platform. I use

"phpalI14443p3a_Sw_Init " fuction and "phpalI14443p3a_Sw_ActivateCard" fuction,but it has a probelm.When both of them have been called in same funtion，the card can be active.When the two fuction are been separated into unsame funtion,the NFC Reader Library will point out segmentation fault. The "phpalI14443p3a_Sw_DataParams_t" Structure is a global variable.

Can you tell me how I can solve this probelm? I use "SW3693" NFC Reader Library.

Thank you very much!

Re: CLRC663 library use question

Kan_Li — Sat, 08 Oct 2016 07:21:49 GMT

Hi LiSong,

Would you please specify NFC Reader Library version number? and how did you implement "phpalI14443p3a_Sw_Init " fuction and "phpalI14443p3a_Sw_ActivateCard" fuction in two different APIs? can you make sure "phpalI14443p3a_Sw_ActivateCard" is always called after "phpalI14443p3a_Sw_Init " ?

Thanks for your patience!

Have a great day,
Kan Li
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Re: CLRC663 library use question

lisong6080 — Tue, 11 Oct 2016 06:11:43 GMT

Hi Kan Li,

Thanks for you replay, I find some buffer(Tx buffer,Rx buffer) must be defined global variable.