JavaCard OS

Hi everyone.

I have a problem with R502 reader.
When I connect the reader to my PC through USB port, my PC can only find the contactless reader. As far as I know, it should find 3 readers: Contact and Contactless,SIM

Does anyone know why my computer can only find contactless reader? Thanks

My Computer OS : Ubuntu 10.04

If you want to fully support R502 reader on Ubuntu10.04, you need to upgrade all the program and libraries, and also fix the problems while running.

Running apt-get install ccid to latest version.

After CCID 1.4.21, the official CCID has add R502 support

https://github.com/LudovicRousseau/CCID

Or through source code to build:
http://pcsclite.alioth.debian.org/ccid.html

To using reader under linux, you will need install pcsclite also, below is pcsclite project, since this is opensource, so you can get all the needed information for source code.
http://pcsclite.alioth.debian.org/

The API manual:
http://pcsclite.alioth.debian.org/api/group__API.html

Demo code can found in pcsclite source code, path is src/example