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#apertus IRC Channel Logs

2016/05/23

Timezone: UTC


03:18
jucar
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04:36
mithro
Bertl_zZ / se6astian|away: Were my comments on the apertus stuff useful at all?
05:01
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
05:02
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05:50
Bertl_zZ
changed nick to: Bertl
05:50
Bertl
morning folks!
05:50
Bertl
mithro: comments are always welcome/useful
05:52
Bertl
John-K: there are registers which allow you to stop e.g. the address generator while the transfer is still running, etc
05:52
John-K
interesting, how would I learn more about that?
05:52
Bertl
this way you can 'prepare' for a proper restart
05:52
Bertl
currently mostly from the source (VHDL)
05:53
John-K
can you point me to a file/line or anything?
06:00
Bertl
check out the halt_manual.sh
06:01
Bertl
also top.vhd has some comments like 'block address generator'
06:22
_florent_
hi
06:22
_florent_
I received my AXIOM Beta this this morning :) :
06:22
_florent_
https://twitter.com/enjoy_digital/status/734613943491125248
06:23
_florent_
thanks!
06:23
_florent_
Is there a TODO list for the FPGA related things?
06:28
Bertl
basically write everything from scratch :)
06:29
mithro
oy, _florent_ has work to finish for me first :P
06:30
_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
06:31
_florent_
mithro: yes of course! :)
06:31
mithro
_florent_: I'm very interested to get migen/misoc stuff working on a Zynq
06:31
mithro
_florent_: See http://krtkl.com/ :P
06:33
_florent_
we just need to add AXI bus to migen/misoc and we should be able to use Zynq
06:34
mithro
_florent_: yeah, but I wonder if you want a lm32/or1k in the design then
06:35
Bertl
changed nick to: Bertl_oO
06:35
_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
06:35
Bertl_oO
will be back later ... we are on a festival today
06:35
mithro
_florent_: Oh cool! Didn't realise that.
06:35
mithro
_florent_: do you have a novena?
06:36
_florent_
mithro: yes, but I haven't worked that much with it
06:37
mithro
_florent_: that uses an AXI bus between the Spartan 6 and the FPGA too IIRC?
06:38
_florent_
I'm not sure that is AXI, but that should be a bit similar (memory map bus)
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09:51
se6astian|away
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09:53
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09:56
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10:23
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 !
10:46
_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.
10:58
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 !
11:01
Guillaume_Chooks
no answer from maker faire for now but when i have some news , i will send you a message !
11:06
_florent_
Guillaume_Chooks: I know a little bit Annecy & Grenoble: my sister lives there :). Feel free to contact me
11:09
Bertl_oO
so, we are at the event location ...
11:09
Guillaume_Chooks
perfect ! We devellop 3d print parts , feel free also to ask us something !
11:12
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
11:13
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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17:02
kaiserlich
impressions from the openism festival that we're a part of: https://twitter.com/AXIOM_Austria/status/734721026387546113
17:02
kaiserlich
https://twitter.com/AXIOM_Austria/status/734722610555195392
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se6astian
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Bertl_oO
off for a nap ... bbl
20:13
Bertl_oO
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