paparazzi/discuss

v5.16_stable released!

Pietro Campolucci

@pcampolucci

Yes is embedded c code, the module already exists, I am just trying to add an external function to the c code of the already existing module. How do I compile it then? I am trying to use to gcc in the terminal but its failing.

Gautier Hattenberger

@gautierhattenberger

if you have a new file, it should be added to the list of files of the module, and of course the module should be added to your airframe file
for compilation, it is recommended to use the paparazzi center rather than direct command lines

Pietro Campolucci

@pcampolucci

The file was not added to the module indeed! Thank you!

Nerijus Bendžiūnas

@benner

i'm trying to compile paparazzi on ubuntu groovy (20.10) and getting: "ocamlfind: Package `lablgtk2.glade' not found". Any ideas how to fix/

Gautier Hattenberger

@gautierhattenberger

@benner some custom packages are required for labltk and they are not yet available in 20.10. I can duplicate the packages from 20.04 but it is not guaranteed to be compatible

Nerijus Bendžiūnas

@benner

Understood. Thank you. At first I will try on VM on 20.04.

Gautier Hattenberger

@gautierhattenberger

this is probably the easiest solution.
I have just requested a copy of the binary packages on launchpad for 20.10. It will not work straight since our custom version of lablgtk2 package is older than the official one. But you can still try to force using the one we provide. I doubt this will work, thought.

Nerijus Bendžiūnas

@benner

I'll try this too

Nerijus Bendžiūnas

@benner

20.04 - OK. 20.10 with .debs from ppa - "liblablgtk2-gl-ocaml : Depends: liblablgl-ocaml-owbx8 but it is not installable"

and there is no liblablgl-ocaml-owbx8 at all

Gautier Hattenberger

@gautierhattenberger

@benner ok, thanks for the report, I didn't really expect this to work without rebuilding a proper package

Nerijus Bendžiūnas

@benner

any plans to support this in near feature?

Gautier Hattenberger

@gautierhattenberger

I can give a try by the end of the month, but if it is more complicated than expected, I might not have the time. Our primary focus is on LTS release

Nerijus Bendžiūnas

@benner

understood

Gautier Hattenberger

@gautierhattenberger

@benner I have build a new lablgtk2 package for ubuntu 20.04, could you try it ?

Nerijus Bendžiūnas

@benner

i see. trying

@gautierhattenberger this part seems passing

getting another error. looking

Nerijus Bendžiūnas

@benner

probem is on libopencm3:

make -C sw/ext
  GENHDR  include/libopencm3/lm3s/irq.json
  GENHDR  include/libopencm3/lpc13xx/irq.json
  GENHDR  include/libopencm3/lpc17xx/irq.json
  GENHDR  include/libopencm3/vf6xx/irq.json
  GENHDR  include/libopencm3/efm32/gg/irq.json
  GENHDR  include/libopencm3/efm32/g/irq.json
  GENHDR  include/libopencm3/efm32/lg/irq.json
  GENHDR  include/libopencm3/efm32/tg/irq.json
  GENHDR  include/libopencm3/lpc43xx/m0/irq.json
  GENHDR  include/libopencm3/lpc43xx/m4/irq.json
  GENHDR  include/libopencm3/sam/3a/irq.json
  GENHDR  include/libopencm3/sam/3n/irq.json
  GENHDR  include/libopencm3/sam/3s/irq.json
  GENHDR  include/libopencm3/sam/3u/irq.json
  GENHDR  include/libopencm3/sam/3x/irq.json
  GENHDR  include/libopencm3/sam/d/irq.json
  GENHDR  include/libopencm3/stm32/f0/irq.json
  GENHDR  include/libopencm3/stm32/f1/irq.json
  GENHDR  include/libopencm3/stm32/f2/irq.json
  GENHDR  include/libopencm3/stm32/f3/irq.json
  GENHDR  include/libopencm3/stm32/f4/irq.json
  GENHDR  include/libopencm3/stm32/f7/irq.json
  GENHDR  include/libopencm3/stm32/l0/irq.json
  GENHDR  include/libopencm3/stm32/l1/irq.json
  GENHDR  include/libopencm3/stm32/l4/irq.json
  BUILD   lib/stm32/f1
/bin/sh: 1: Syntax error: Unterminated quoted string
make[2]: *** [Makefile:68: lib/stm32/f1] Error 2
make[1]: *** [Makefile:52: libopencm3.build] Error 2
make: *** [Makefile:174: ext] Error 2
zsh: exit 2     make

will look more later

Gautier Hattenberger

@gautierhattenberger

that is really unexpected...

Nerijus Bendžiūnas

@benner

@gautierhattenberger thank yoyu for 20.10 packages

Gautier Hattenberger

@gautierhattenberger

and depending on the board you are going to use, you probably don't even need that

Nerijus Bendžiūnas

@benner

yes, ATM i interested in SITL part only :-)

i will manage to compile this

Gautier Hattenberger

@gautierhattenberger

you can try make ground_segment to see if the ocaml stuff are compiling correctly

Nerijus Bendžiūnas

@benner

it still wants to compile this stm32/f1

OC pc_common.ml
OC pc_control_panel.ml
OC pc_aircraft.ml
OC paparazzicenter.ml
OL paparazzicenter
make -C sw/ext
  GENHDR  include/libopencm3/lm3s/irq.json
  GENHDR  include/libopencm3/lpc13xx/irq.json
  GENHDR  include/libopencm3/lpc17xx/irq.json
  GENHDR  include/libopencm3/vf6xx/irq.json
  GENHDR  include/libopencm3/efm32/gg/irq.json
  GENHDR  include/libopencm3/efm32/g/irq.json
  GENHDR  include/libopencm3/efm32/lg/irq.json
  GENHDR  include/libopencm3/efm32/tg/irq.json
  GENHDR  include/libopencm3/lpc43xx/m0/irq.json
  GENHDR  include/libopencm3/lpc43xx/m4/irq.json
  GENHDR  include/libopencm3/sam/3a/irq.json
  GENHDR  include/libopencm3/sam/3n/irq.json
  GENHDR  include/libopencm3/sam/3s/irq.json
  GENHDR  include/libopencm3/sam/3u/irq.json
  GENHDR  include/libopencm3/sam/3x/irq.json
  GENHDR  include/libopencm3/sam/d/irq.json
  GENHDR  include/libopencm3/stm32/f0/irq.json
  GENHDR  include/libopencm3/stm32/f1/irq.json
  GENHDR  include/libopencm3/stm32/f2/irq.json
  GENHDR  include/libopencm3/stm32/f3/irq.json
  GENHDR  include/libopencm3/stm32/f4/irq.json
  GENHDR  include/libopencm3/stm32/f7/irq.json
  GENHDR  include/libopencm3/stm32/l0/irq.json
  GENHDR  include/libopencm3/stm32/l1/irq.json
  GENHDR  include/libopencm3/stm32/l4/irq.json
  BUILD   lib/stm32/f1
/bin/sh: 1: Syntax error: Unterminated quoted string
make[2]: *** [Makefile:68: lib/stm32/f1] Error 2
make[1]: *** [Makefile:52: libopencm3.build] Error 2
make: *** [Makefile:174: ext] Error 2

Gautier Hattenberger

@gautierhattenberger

yes, I see that, there is a wrong dependency somewhere...

eventually make cockpit should only compile the GCS at least

Nerijus Bendžiūnas

@benner

yep. this one are OK

Gautier Hattenberger

@gautierhattenberger

cool, that was the main issue for lablgtk. Hopefully it doesn't crash at runtime....

Nerijus Bendžiūnas

@benner

after work i will look how to fix this opencm3 and will try

Gautier Hattenberger

@gautierhattenberger

thanks for testing

clifcox

@clifcox

Greetings, I sent an email to the mailing list this morning about moving the paparazzi web server. I just got the wiki running on the new image, and I'm wondering if anyone knows of other functionality that I should test. :-)

clifcox

@clifcox

Ah, I found buldbot but it seems to be broken on the current image. Anyone know how long it's been like that?

Gautier Hattenberger

@gautierhattenberger

@clifcox Hello, the server seems to be down at the moment. Is it normal or should I try to reactivate something to make it work ?

wiki and blog are down, but docs.paparazziuav.org is still working it seems

clifcox

@clifcox

Yep, as I mentioned in my email I would have to reboot it a time or two. I just finished the migration, so it's all ready to be tested for broken things. :-)

Gautier Hattenberger

@gautierhattenberger

@clifcox perfect, it's all working so far! I'll let you know if something seems broken

clifcox

@clifcox

That's great! and it's nice to finally make contact with someone who's taken charge of this beast. ;-)

Ok I'm going to call it a night, it's almost 3am here. Later... :-)

Gautier Hattenberger

@gautierhattenberger

sure, good night !

OpenUAS

@OpenUAS

@clifcox Thanks for the server migration :thumbsup: BTW downtime was noticed today by TU Delft Students... that is a good sign, since they start using it.

clifcox

@clifcox

Cool, hopefully it wasn't down too long for them. :-)

Fabien-B

@Fabien-B

By the way, there is a "new" doc here for paparazzi, autogenerated from the github repository : https://paparazzi-uav.readthedocs.io/en/latest/
Write your doc here if possible, and keep it up to date ! The sources are in doc/sphinx/source: https://github.com/paparazzi/paparazzi/tree/master/doc/sphinx/source

OpenUAS

@OpenUAS

@Fabien-B Yeah, thanks.

mykoniatis

@mykoniatis

Hi where I canfind the licence type of Paparazzi is it GPL V3?

Fabien-B

@Fabien-B

@mykoniatis you can find it in the file named LICENCE : https://github.com/paparazzi/paparazzi/blob/master/LICENSE

Gautier Hattenberger

@gautierhattenberger

and the licenses for the communication library: https://github.com/paparazzi/pprzlink/blob/master/README.md

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