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doc: Still two (maybe it is the same) firmware bug 

Remove the ATR issue as Harald has fixed it, we still have the USB 3.0
and OSX enumeration issue.
This commit is contained in:
Holger Hans Peter Freyther 2011-10-08 23:51:56 +02:00
parent ec50d509ad
commit e3e2e85a15
1 changed files with 5 additions and 6 deletions
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docs/chapters/using_sniff.xml
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@ -52,17 +52,16 @@ simtrace - GSM SIM and smartcard tracing
<section id="known_firmware_issues">
<title>Known Firmware Issues</title>
<para>The current firmware has two known bugs that limit the usage
of the device. The first one is with enumeration on USB 3.0 controllers
and the second one with baudrate selection of some SIM cards.</para>
of the device. There is a problem with the enumeration on USB 3.0
controllers and the second is related to enumeration on OS X (Lion).
</para>
<para>The firmware does not properly enumerate on systems with USB 3.0
controllers. The issue has not been analyzed and the workaround is to
use a USB &lt; 3.0 port or put a USB &lt; 3.0 hub between.</para>
<para>The firmware has issues with selecting the right baudrate of
some SIMcards. The microcontroller will call the parity error interrupt
handler and the watchdog will reset the device. There is no workaround
for this issue yet.</para>
<para>The firmware sends a wrong Zero Length Packet as a response to a
GET_DESCRIPTION request. OSX handles this by resetting the device.</para>
</section>
<section id="other_modes">