On Sun, Feb 25, 2018 at 11:41 AM, Emmanuel Pacaud
Le dim. 25 févr. 2018 à 9:53, Ran Shalit <ranshalit@xxxxxxxxx> a écrit :
Yet, I don't see that aravis use ARV_UVCP_COMMAND_EVENT_CMD , but
instead use the 0xc3 define.
I would please like to ask:
1. What is the meaning of 0xc3, and why I can't find it in standard ?
2. How does events are being recieved in host ? Does host required to
poll the events from device ? if yes - in which rate ?
Events are not supported by aravis yet. So any use of the EVENT related
defines is not tested and probably broken.
Is aravis using usb3vision git driver, or is it implementing the usb3
As we can not use the USB3Vision specification documents, the values you are
seeing come from freely available sources. Most probably from the usb3vision
driver hosted on github and the protocol parsers from wireshark.