MRF24300N performance at high power

Latest News and Discussion about the use of the DATV transponder on Es'hail-2
g0mjw
Posts: 888
Joined: Sat Sep 20, 2014 9:15 am

Re: MRF24300N performance at high power

Post by g0mjw » Mon Jul 29, 2019 10:52 am

G4GUO wrote:
Mon Jul 29, 2019 7:36 am
Well Tim,

I did write an application for Express that runs on the Jetson but it doesn't work properly and I have no idea why.
I ran it on a standard Intel Linux machine and it worked but not on the Nano. (Go figure).

https://github.com/G4GUO/datvexpressSink

- Charles
UDEV ? User permissions and all that.

G4GUO
Posts: 626
Joined: Tue Feb 16, 2010 12:51 pm

Re: MRF24300N performance at high power

Post by G4GUO » Mon Jul 29, 2019 11:03 am

Sadly not. If I put it into a tight loop sending NULL packest it does in fact send null packets. But if I then try sending video I get dropouts.
If however I install the application on a Intel PC running Linux and stream video from the Jetson to it all is fine. It may work on a PI but as I don't
use PIs I can't test it.

Unfortunately I don't really have time at the moment to look into it as I am busy trying to figure out how to get the MPSoC on the ultra96 board
I have to read an LVDS DDR interface (steep learning curve for me at least).

- Charles

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