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d4rken-org / fpv-dvca

An unofficial companion app for DJI's Digital FPV System.
GNU General Public License v3.0
111 stars 11 forks source link

There is no FPV screen when connect DJI's goggles firstly then power up drones #7

Open niceroom202 opened 2 years ago

niceroom202 commented 2 years ago

At first, power up goggles and connect to android devices with fpv-dvca APP. Next, power up drones then we will see the screen at the goggles but fpv-dvca APP still keep black screen

d4rken commented 2 years ago

What is needed to fix it? Restarting the app or replugging the usb?

niceroom202 commented 2 years ago

Restart the app or replugging usb is OK, but its not user-friendly, maybe just re-start exoplayer when player is ended like https://github.com/fpvout/DigiView-Android/blob/7ff27b74939165f178cc877833eb0a65d2c1a03a/app/src/main/java/com/fpvout/digiview/VideoReaderExoplayer.java#L125

d4rken commented 2 years ago

I'm trying to narrow down whether this is a goggle-side issue (maybe we need to send the magic packet again), or whether it is an app-side issue (we just need to restart the collection or just exoplayer).

niceroom202 commented 2 years ago

I'm trying to narrow down whether this is a goggle-side issue (maybe we need to send the magic packet again), or whether it is an app-side issue (we just need to restart the collection or just exoplayer).

Any update?