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OpenIPC / fpv4win

WiFi Broadcast FPV client for Windows platform
https://openipc.org
GNU General Public License v3.0
29 stars 8 forks source link

AU8812 problem #6

Open xtac86 opened 3 weeks ago

xtac86 commented 3 weeks ago

Hi! Question from Noob, Yesterday it was work correct, today I go it: image

Any solutions?

TalusL commented 3 weeks ago

This log seems to be fine. It is recommended to check the sky end or the channel configuration.

TalusL commented 3 weeks ago

ch = 173 ？

The 8812AU may only support the following channels. image

xtac86 commented 3 weeks ago

I check it on ch36 and 161 and day before it works

TalusL commented 3 weeks ago

Please make sure that the channels of your sky - end and fpv4win are the same and within the list of channels supported by 8812AU.

Then check the data packet counter :

  1. There is no "Listening air....." in the log. The network dongle is not working. Refer to the documentation of fpv4win and follow the steps to handle it. https://github.com/OpenIPC/fpv4win

  2. 802.11 counts the WIFI packets captured from the network dongle . If the amount of data is too small, it indicates that the sky end is not work or the channel is incorrect.

  3. WFB is selected from 802.11 and is a packet that conforms to the WFB format. If the amount of data is small, it indicates that the sky end is not working properly or the channel is incorrect.

  4. RTP is the original video packet obtained after decrypting the WFB packet with the key. If the amount of WFB data is large but the amount of RTP data is small, it indicates that the key is incorrect.

xtac86 commented 3 weeks ago

Interestingly, at first it worked and transmitted on 161. The next day I simply turned it on without any changes, and no transmission and this error. After the error I tried to reconfigure and nothing helps. Interestingly,day after installing the package via ZADIG 2.9 the card disappears and is invisible. But if I go back to RTL drivers it works correctly as a wifi card.