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#apertus IRC Channel Logs

2016/05/23

Timezone: UTC


02:18
jucar
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03:36
mithro
Bertl_zZ / se6astian|away: Were my comments on the apertus stuff useful at all?
04:01
John-K
Bertl_zZ: draining the AXI bus when you want to re-load new firmware on the PL, or if you happen to need to re-run kick_manual.sh for some reason
04:02
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04:50
Bertl_zZ
changed nick to: Bertl
04:50
Bertl
morning folks!
04:50
Bertl
mithro: comments are always welcome/useful
04:52
Bertl
John-K: there are registers which allow you to stop e.g. the address generator while the transfer is still running, etc
04:52
John-K
interesting, how would I learn more about that?
04:52
Bertl
this way you can 'prepare' for a proper restart
04:52
Bertl
currently mostly from the source (VHDL)
04:53
John-K
can you point me to a file/line or anything?
05:00
Bertl
check out the halt_manual.sh
05:01
Bertl
also top.vhd has some comments like 'block address generator'
05:22
_florent_
hi
05:22
_florent_
I received my AXIOM Beta this this morning :) :
05:22
_florent_
https://twitter.com/enjoy_digital/status/734613943491125248
05:23
_florent_
thanks!
05:23
_florent_
Is there a TODO list for the FPGA related things?
05:28
Bertl
basically write everything from scratch :)
05:29
mithro
oy, _florent_ has work to finish for me first :P
05:30
_florent_
Berl: ahah :), I'll probably experiment things with migen/misoc first, but if there is particular points where I can help, I'll be happy to do so
05:31
_florent_
mithro: yes of course! :)
05:31
mithro
_florent_: I'm very interested to get migen/misoc stuff working on a Zynq
05:31
mithro
_florent_: See http://krtkl.com/ :P
05:33
_florent_
we just need to add AXI bus to migen/misoc and we should be able to use Zynq
05:34
mithro
_florent_: yeah, but I wonder if you want a lm32/or1k in the design then
05:35
Bertl
changed nick to: Bertl_oO
05:35
_florent_
no, the ARM will replace it, but I'm already running misoc with a X86 through PCIe :) so this will be a bit similar
05:35
Bertl_oO
will be back later ... we are on a festival today
05:35
mithro
_florent_: Oh cool! Didn't realise that.
05:35
mithro
_florent_: do you have a novena?
05:36
_florent_
mithro: yes, but I haven't worked that much with it
05:37
mithro
_florent_: that uses an AXI bus between the Spartan 6 and the FPGA too IIRC?
05:38
_florent_
I'm not sure that is AXI, but that should be a bit similar (memory map bus)
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08:51
se6astian|away
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09:23
Guillaume_Chooks
Hi florent ! are you a french developpers ? i live near annecy and I try to make contact with french axiom commnunity and to organize an event in a "maker faire" in grenoble in october if you are intersted to join us, let me know !
09:46
_florent_
Hi Guillaume, I'm french (based in Brittany), not yet a developper but willing to become one :) Let's first see what I achieve with the camera, but coming to your "maker faire" in grenoble can be interesting yes if I'm available.
09:58
Guillaume_Chooks
ok great ! That would be really interesting to show the concept to everybody and exchange skills or tips, found new ideas to develop etc... We are just 2 hours of road from grenoble, we can sleep at home, or i have some friends around that can accomodate us !
10:01
Guillaume_Chooks
no answer from maker faire for now but when i have some news , i will send you a message !
10:06
_florent_
Guillaume_Chooks: I know a little bit Annecy & Grenoble: my sister lives there :). Feel free to contact me
10:09
Bertl_oO
so, we are at the event location ...
10:09
Guillaume_Chooks
perfect ! We devellop 3d print parts , feel free also to ask us something !
10:12
Bertl_oO
_florent_: if you want to start hacking right away, one of the things on top of the todo list is a proper sensor pipeline which works with 600MHz on the sensor side
10:13
Bertl_oO
i.e. it has to handle the deserialization, LVDS training patterns and reorder the pixels before they get burst into memory (via AXI)
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16:02
kaiserlich
impressions from the openism festival that we're a part of: https://twitter.com/AXIOM_Austria/status/734721026387546113
16:02
kaiserlich
https://twitter.com/AXIOM_Austria/status/734722610555195392
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se6astian
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Bertl_oO
off for a nap ... bbl
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Bertl_oO
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