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authorHolger Hans Peter Freyther <zecke@selfish.org>2012-04-07 13:12:15 +0200
committerHolger Hans Peter Freyther <zecke@selfish.org>2012-04-07 13:12:15 +0200
commit203312eb41da1cd51cffdf868e3be2540781baa0 (patch)
tree162bbefce1e2a88bb56221040cb992acafd8cba8
parentcc4fa2571c36445ee2b88c25f119e515e384aa62 (diff)
issues: Add a new issue and reword the old one
-rw-r--r--docs/chapters/using_sniff.xml18
1 files changed, 15 insertions, 3 deletions
diff --git a/docs/chapters/using_sniff.xml b/docs/chapters/using_sniff.xml
index 83ca6ea..95cd1c2 100644
--- a/docs/chapters/using_sniff.xml
+++ b/docs/chapters/using_sniff.xml
@@ -51,9 +51,21 @@ simtrace - GSM SIM and smartcard tracing
<section id="known_firmware_issues">
<title>Known Firmware Issues</title>
- <para>For some SIM Cards the ATR and the first APDU are sent in the
- same USB message and the host utility fails to split the APDUs
- properly. A band-aid for the firmware exists.</para>
+ <section>
+ <title>Combined ATR/APDU message</title>
+ <para>For some cards the firmware does not send an USB message at
+ the end of the ATR. The ATR and first APDU will be send in one message
+ and the host utility fails to split APDUs and nothing will be traced.
+ A band-aid for the firmware exists and can be found on the mailinglist.
+ </para>
+ </section>
+ <section>
+ <title>Lost bytes</title>
+ <para>For some new high speed cards the firmware can lose bytes. The
+ issue appears to be when the received bytes will be copied to the memory
+ of the USB controller. The workaround is to reduce the size of the buffer.
+ </para>
+ </section>
</section>
<section id="other_modes">