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#apertus IRC Channel Logs

2019/06/26

Timezone: UTC


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aombk2
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Bertl_zZ
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se6astian|away
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se6astian
good day
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Nira|away
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12:18
anuejn
Bertl_oO: Do you think, that the division betwenn scripts which are needed for bringup and scripts which are needed for normal use makes sense?
12:19
anuejn
also vup
12:19
vup
yes not sure if the current form is the best form
12:19
vup
or if we maybe want a third section for lib's
12:20
vup
but a normal user should not see these scripts to avoid confusion
12:20
vup
but for bringup, remote debugging / maintance it is useful to have them on the camera
12:21
anuejn
hm... but idk how much sense it makes to hide them actively
12:21
anuejn
probably noone would just randomly execute everything
12:21
anuejn
;)
12:21
vup
well i wouldn't want them to show up from tab completion
12:21
anuejn
hm... k
12:22
anuejn
maybe prefix them with an underscore or sth like that
12:22
vup
hmm maybe
12:22
anuejn
but that would be somehow ugly as well
12:22
vup
maybe just manually having a list of scripts that get linked to a $PATH dir would work fine
12:23
vup
(and then having all the scripts in the same directory)
12:23
anuejn
hm... yeah sounds rather sensible
12:23
vup
that of course means having to remember to update the list when adding a new script, but i think thats ok
12:24
vup
but getting them all into the same directory would certainly help with all the cross dependencies, which currently result in some ugly hacks
12:25
anuejn
yup
12:25
anuejn
and a lot of fuckups
12:25
vup
yes
12:26
vup
also one thing to consider is, that we will need the setuid launcher (we already talked about that)
12:26
anuejn
maybe we could also just detect which scripts do cd $(dirname $(realpath $0))
12:26
vup
maybe just writing that and having a list embedded into the launcher would be enough
12:26
anuejn
and only link these into the path
12:26
vup
well the bringup-scripts also need to that
12:26
anuejn
why?
12:26
vup
(if they need some lib's like i2c.func)
12:27
anuejn
but they are in the same file as the executor?!
12:27
anuejn
I imagine doing a bringup in the /opt/axiom-firmware/software/scripts folder
12:27
vup
s/file/dir/ ?
12:28
anuejn
ah jup :joy:
12:28
vup
hmm maybe
12:28
vup
yeah
12:28
vup
but i think its rather ugly to depend on the cd $(dirname $(realpath $0)) thing
12:28
anuejn
well... yes
12:28
anuejn
but then it is rather intuitive
12:29
vup
thinking more about it I rather like the idea of putting none of the scripts into path and going the launcher way
12:29
vup
because we need the launcher anywals
12:29
vup
anyways
12:29
anuejn
yeah
12:29
anuejn
we could do that
12:29
anuejn
in what langruage would you implement that?
12:29
vup
(this is of course independent from the issue of generating the list of "normal" scripts)
12:29
anuejn
c?
12:30
vup
well it needs to be native for setuid to work
12:30
vup
but anything that compiles to native should be fine
12:30
vup
i would probably do rust
12:30
anuejn
overkill
12:30
vup
nah
12:30
vup
c has terrible string handling
12:30
anuejn
ah well we could also do some nice hack with the sudoers file and two bash scripts
12:31
vup
and i imagine the main part of the launcher will be string handling
12:31
vup
sudoers file + more bash scripts sounds even more ugly
12:31
anuejn
i'll go for bash :)
12:32
vup
aaaaaaaaa
12:32
anuejn
btw, the wifi sticks dont work as a hotspot out of the box
12:33
anuejn
at least not with the camera
12:33
vup
but with your laptop?
12:33
vup
or what is not working?
12:33
anuejn
idk why, but somehow i cant connect with the hotspot that is correctly advertised
12:33
vup
hmm
12:33
anuejn
but the logs dont show anything helpfull
12:34
anuejn
will try now
12:34
vup
if it gets that far i don't think there should be any driver / hardware problems
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Nira
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12:46
anuejn
hm.. maybe it is just my test computer, that is not working
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Nira|away
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BAndiT1983
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21:53
Y_G
Hi , I was in going through the code for `gamma_conf.sh` which in turn uses the `lut_conf.c` .In `lut_conf.c` there are a lot of arguments .Are all there arguments required as of now as only -N ,-M ,-G ,-B are used in `gamma_conf.sh`?
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