/[pcsclite]/tags/ccid/ccid-1.3.8/README
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revision 1164 by rousseau, Thu Jul 1 11:38:03 2004 UTC revision 1165 by rousseau, Tue Aug 10 15:38:46 2004 UTC
# Line 46  manufacturers, please, contact me. Line 46  manufacturers, please, contact me.
46  Unsupported or partly supported CCID readers:  Unsupported or partly supported CCID readers:
47  =============================================  =============================================
48    
49  - Advanced Card Systems ACR 38 [16] (see Known problems n°1)  - Advanced Card Systems ACR 38 [16]
50  - C3PO LTC31 [8] (see Known problems n°2)  - SCM Micro SCR 335 [7]
51  - SCM Micro SCR 335 [7] (see Known problems n°1)  - SCM Micro SCR 331 [6]
52  - SCM Micro SCR 331 [6] (see Known problems n°1)  - SCM Micro SPR 532 [9]
53  - SCM Micro SPR 532 [9] (see Known problems n°1)      These readers do timeout when a special USB frame is sent from the
54        reader. If the frame size if a multiple of wMaxPacketSize the
55        communication is stopped. You should contact the reader vendor to
56        upgrade the firmware of the reader or replace the reader.
57    
58    - C3PO LTC31 [8]
59        The reader works fine with Linux kernel 2.4 but does not with Linux
60        kernel 2.6. The ioctl() syscall returns EINVAL (Invalid argument)
61    
62    
63  Supported operating systems:  Supported operating systems:
# Line 94  replug your readers. You can also restar Line 101  replug your readers. You can also restar
101  Known problems:  Known problems:
102  ===============  ===============
103    
104  1. USB timeout  MacOSX libusb
 """"""""""""""  
     Some readers do timeout when a special USB frame is sent from the  
     reader. If the frame size if a multiple of wMaxPacketSize the  
     communication is stopped. You should contact the reader vendor to  
     upgrade the firmware of the reader or replace the reader.  
   
 2. Kernel 2.6  
105  """""""""""""  """""""""""""
     The reader works fine with Linux kernel 2.4 but does not with Linux  
     kernel 2.6. The ioctl() syscall returns EINVAL (Invalid argument)  
   
 3. MacOSX libusb  
 """"""""""""""""  
106      There is a bug in libusb that crash the libusb library when you      There is a bug in libusb that crash the libusb library when you
107      unplug a reader and replug it in another USB socket.  So if you      unplug a reader and replug it in another USB socket.  So if you
108      unplug a reader replug it in the same USB socket.      unplug a reader replug it in the same USB socket.
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