Hi.
Did you check the name of the wireshark file is the same in the flowgraph and in the temp file (if you are using the .sh file into the app folder)?
Best regards,Did you check the name of the wireshark file is the same in the flowgraph and in the temp file (if you are using the .sh file into the app folder)?
2017-05-09 4:26 GMT-05:00 Bastian Bloessl <mail@bastibl.net>:
> On 9. May 2017, at 08:26, LiLi <zhaochunli@bupt.edu.cn> wrote:
>
> If we want to capture frames from a route, we should change the codes.
> The codes on github can capture frames which generate by the wifi_tx codes
> bacause the value of FCS is constant. After we change the value OF FCS to be
> an adaptive one, the frames from a route can be captured.
>
FCS stands for frame check sequence. If the FCS doesn't match the constant in the code, the frame is corrupt. It's true that if you disable the FCS check that you "receive" more frames. You will also see the corrupt ones.
(If you wonder why the FCS compares against a constant, you should have a look at the standard.)
Best,
Bastian
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