Search

Liguwu

chico0609 wrote:Tips:
1. You shouldn't call apdu.setIncomingAndReceive() systematically, as it will process P3 an an incoming data length (Lc).
2. You are calling setOutgingLength() inside a loop, it will result in an APDUException with ILLEGAL_USE reason .

Thank you so much for your useful suggestion.

Liguwu

If I add the "else case", it works without any problem. if (array[i] != (byte)0) { apdu.setOutgoingLength((short)2); Util.setShort(buf, (short)0, i); apdu.sendBytes((short)0, (short)2); } else { apdu.setOutgoingLength((short)1); apdu.sendBytes((short)0, (short)1); }

Liguwu

To all my knowledge, almost all the dual cards in the market are single chip cards. I don't think it's necessary to make two chips in the card.

Liguwu

That error may be due to out of memory.

Liguwu

It depends on your implementation. You can just mark the file as deleted and return the appropriate error if someone tries to access it.

Liguwu

Hi there! I have solved this problem. You really saved my day! Thanks so much

Liguwu

FYI struct AppletInfo{ char AID_length; char AID[]; //size = AID_length }; struct AppletComponent{ char Tag; short int Size; char Count; AppletInfo Applets[]; }; AppletInfo* NextApplet(AppletInfo* Applet){ return (AppletInfo*)&Applet->AID[Applet->AID_length]; } int _tmain(int argc, _TCHAR* argv[...

Search found 7 matches: re:

Re: ERROR INFO: Transaction failed? Why?

Re: ERROR INFO: Transaction failed? Why?

Re: Are there two chips for dual interface cards?

Re: Experiencing 6F00 when calling one method many times

Re: Release the memory in my applet

Re: something wrong with TDES to encrypt data

Re: applet component

Board Disclaimer