Hi people! I am finally using wireshark with USB! Cheers!
Here is my problem: I am developing a Linux USB V4L2 driver for some hardware. My driver sends some bulk messages to the hardware when the driver is probed. I see those bulk messages on wireshark during capturing. Now the hardware is supposed to act in some specific way when it gets this sequence of bulk messages, but "sometimes" it does not, given that everytime I confirm that the message was actually sent by the driver using wireshark. I am trying to understand where the problem could be happening, so bare with me. Here I list my potential problems
1 - The hardware has a bug?
I find it very hard to believe that 2 & 3 may be occuring. Can someone agree or disagree with me on my potential problems and perhaps shed the light on something that I am not seeing?
asked 14 Aug '16, 04:38
edited 14 Aug '16, 04:46