lamableu / plutoscripts Goto Github PK

Reported by "Jake dev" :

I found your mini_sna.sh script would crash when trying to set an LO above the 2147483647 hz (I was attempting 3 GHz and noticed it wouldn’t work).

Modifying line 289 in pow.c (replace atoi by atof)
lo_mhz = (long long) atof(optarg);

Seems to solve the issue :

before :

user@myPC:~/pow_pluto$ ./pow -g 40 -f 5 -l 3320000000
Error -22 writing to channel "frequency"
value may not be supported.

after :

user@myPC:~/pow_pluto$ ./pow -g 40 -f 5 -l 5320003001
5320003001 25.72 102.75
user@myPC:~/pow_pluto$ ./pow -g 40 -f 5 -l 3320003001
3320003001 24.74 96.75

Hi LamaBleu,

thank you for your work with the Pluto SDR. It's a great piece of hardware and you make it even more interesting. Sorry for creating a github issue to actually ask questions, I hope you're fine with it...

After some reading, I realized I have a rev.B with 32MB flash only, so I will not be able to use your firmware (or at least the full version).

Question 1 : Is there an up to date "light" version that I can use, and did you list differences with full version somewhere (sorry I could not find this infomation).

In the same taste, would it be possible to share your work on fimware development using github ?
That would be much easier for finding documentation, managing versions/releases, and also allow collaborative work with 'pull requests' or 'forks'.

Question 2 : I am not very good with linux, but my "wish" would be to develop a fairly light firmware mostly focused on dependencies (python, soapy, libiio, gnuplot + libpng, busybox, boost?), and put all cross-compiled binaries (and bootup script) on a USB stick.
In your opinion, is this something doable and valuable ?
Could you help to complete a list of dependencies that might be useful to integrate in the firmware (SDR focused and general utilities ) ?

Question 3 : Would it be preferable to actually put the full filesystem on USB stick (and get a 'super super light' fw in flash) ?

Last question(s):
I found this document: https://wiki.analog.com/university/tools/pluto/building_the_image

Is this what you started from ?
Would you recommend some other documents or tutorials to get started with firmware customization ?
Did you maybe share instructions or how-to somewhere ?

Thank you very much for your help, your work is really appreciated !

Romain.

Hi.
the readme says:

• Added NFS filesystem support (under NFS subfolder).
  You can now mount remote shares using NFS through USB or Wifi, save records and scripts.

I cannot find the NFS subfolder in the plutoscripts ?

Mounting from the Pluto ends with error message mounting failed, no such device, the same command from a raspberry Pi does mount the network drive to the given folder

Any ideas ?

Bonjour,

Je cherche a comprendre si avec l'image PlutoSDR "custom" que vous avez crée avec tous ces outils et scripts, il est possible d'utiliser mon PlutoSDR  pour mesure la courbe de réponse en fréquence d'un DUT (filtre ou d'une antenne par exemple)

Dans le release note il est indiqué "Morpheus" tool, c'est pour ca que je pose la question ? Le programme émule t'il un Morpheus ?

Ce que je cherche sur le net , c'est un programme qui permet d'utiliser mon PlutoSDR pour mesurer la réponse en fréquence d'un DUT. Si vous savez me mettre sur la bonne direction, je vous en serais reconnaissant car jusque a présent je n'ai pas trouvé.

Cordialement