Current Server Time: 22:31 (Central Europe)

#apertus IRC Channel Logs

2015/05/04

Timezone: UTC


00:04
slikdigit
joined the channel
00:05
slikdigit
left the channel
00:05
slikdigit
joined the channel
00:35
fsteinel
left the channel
00:35
fsteinel_
joined the channel
00:36
davidak
left the channel
03:21
slikdigit
left the channel
03:22
slikdigit_
joined the channel
03:22
slikdigit_
changed nick to: slikdigit
03:52
slikdigit
left the channel
04:00
slikdigit
joined the channel
04:00
troy_s
left the channel
04:00
slikdigit
left the channel
04:00
slikdigit
joined the channel
04:22
g3gg0
joined the channel
04:43
troy_s
joined the channel
05:18
Bertl_oO
off to bed now ... have a good one everyone!
05:18
Bertl_oO
changed nick to: Bertl_zZ
05:28
slikdigit
left the channel
05:44
g3gg0
left the channel
05:51
jorom|away
changed nick to: jorom
05:52
jorom
left the channel
05:52
jorom
joined the channel
07:06
danieel
left the channel
07:18
davidak
joined the channel
07:30
troy_s
left the channel
07:36
danieel
joined the channel
07:38
davidak
left the channel
07:42
daFred
joined the channel
07:51
daFred
Francky: regarding the Axiom beta lensmount you can find the files on https://github.com/apertus-open-source-cinema/beta-hardware/tree/master/Enclosure/Skeleton_E-mount At the moment we use a 10mm of the shelf macro extension tube. You can find them on the web. I thing this is the easiest DIY way to go. So there is just this one part to be costom made at the moment
07:53
comradekingu
joined the channel
07:53
daFred
If you find a "standard" of the shelf part as a replacement we wold be very happy :-)). Please let us know...
07:54
comradekingu
Replacement for?
07:56
daFred
replacement for the custom made lensmount adapter to the image sensor...
07:59
comradekingu
Maybe the image-sensor maker has some?
08:02
niemand
joined the channel
08:12
daFred
left the channel
08:18
se6astian|away
changed nick to: se6astian
08:21
se6astian
good morning
08:26
niemand
left the channel
09:00
niemand
joined the channel
10:11
cbohnens|away
changed nick to: cbohnens
10:23
niemand
left the channel
11:03
niemand
joined the channel
11:25
Francky
joined the channel
11:26
Francky
hi all
11:28
se6astian
hi there
11:29
Francky
hi sebastian
11:29
Francky
thanks daFred for the lens holder plans
11:34
Francky
has someone some news about beta tests ?
11:53
Bertl_zZ
changed nick to: Bertl
11:53
Bertl
morning folks!
11:55
Francky
hi Bertl. I was asking about beta news :)
11:56
troy_s
joined the channel
11:57
Bertl
We have updated the designs and fixed all the known bugs there
11:57
Bertl
Beta itself is working as expected, nothing really new there atm
11:57
niemand
left the channel
11:59
Bertl
First snapshots have been uploaded, we are working on an HDMI output workaround
12:06
Bertl
(till we have a proper HDMI out module)
12:18
Francky
great !
12:19
Francky
will you build a cmv2000 sensor board to have a "low cost" but "1080p" capable camera ?
12:19
Bertl
yes, CMV2k/4k is planned
12:20
Francky
i might be interested in this version because of the high proce of the cmv12k
12:24
niemand
joined the channel
12:24
Francky
i have a very alpha version of a zynq program (fpga + script linux) that send 32bits number throught lvds lines, receive them and compare to sended values
12:24
Francky
use emio to inform linux if received data is correct or not
12:24
Francky
and write in memory the received frequency
12:25
Francky
is something intersted for you ?
12:25
Francky
i admit that i make the memory write to try it. I think i don't use correctly but it is working well
12:30
Bertl
sounds good, maybe upload it somewhere? (e.g. github)
12:31
Francky
you need to know that it is not as good as your code, but don't forget that i am beginner :)
12:35
Bertl
ugly code can be fixed :)
12:45
niemand
left the channel
12:55
Francky
is it open here : https://github.com/FranckyCam/Zynq
12:55
Francky
?
12:58
niemand
joined the channel
13:09
Bertl
ah, excellent! thanks!
13:11
Francky
long time ago we spoke about configuration of the pl part throught spi by the ps part, do you remember or did i understant wrong ?
13:12
Francky
for the moment i only use emio to set reset and dataenable signal in the ps side
13:12
Francky
then the pl side give emio to say if 8bits words are correct or not (4 emio) and write into memory to say the received frequency
13:13
Francky
i imagine that if i want to share data throught a spi bus, i wiil need to build a spi receiver in the pl side in vhdl right ?
13:23
Bertl
yes, the "idea" was to have some kind of simple (up to 3?) wire interface to control source and sink
13:24
Bertl
the main purpose would be to allow for bandwidth tests with "simple" FPGAs which do not have memory interfaces or EMIO
13:24
Francky
ok
13:24
Bertl
e.g. ZYNQ connects to Cyclone
13:25
Bertl
it is hard to get the data from the cyclone if you do not have some kind of simple interface to talk to it
13:28
Bertl
and did you do some actual bandwidth tests with your code? i.e. what data rates did you achieve and how is the BER?
13:31
Francky
i make all my tests at 200MHz (bit clock) = 25MHz word clock (4 parrallell lvds lines 8bits)
13:31
Francky
i also count the error in the code and i write it into shared memory to be able to watch it in linux
13:32
Francky
and there is a small number of error at the begining (time to synchronise receiver to sender)
13:32
Francky
and then no more errors
13:47
masplund|away
changed nick to: masplund
13:50
Bertl
maybe try a higher frequency then, something around 1GHz for the bit clock for example?
13:54
Francky
it doesn't work at 400MHz for now... :)
14:24
jucar
joined the channel
14:27
Bertl
any idea why?
14:36
niemand
left the channel
14:40
Francky
no
14:40
Francky
timing report seems to be good
14:48
jorom
changed nick to: jorom|away
14:48
niemand
joined the channel
15:27
niemand
left the channel
15:31
fsteinel_
changed nick to: fsteinel
15:33
Francky
time to go ! bye !
15:33
Francky
left the channel
15:41
niemand
joined the channel
15:47
se6astian
me too, time to leave the AXIOM offices
15:47
se6astian
which are slowly becoming quite nice btw :)
15:47
se6astian
we will report once they look, presentable....
15:47
se6astian
changed nick to: se6astian|away
15:48
niemand
left the channel
15:52
hozer
left the channel
16:03
cbohnens
changed nick to: cbohnens|away
16:11
Bertl
off for now ... bbl
16:11
Bertl
changed nick to: Bertl_oO
16:34
se6astian|away
changed nick to: se6astian
16:42
danieel
left the channel
17:11
davidak
joined the channel
18:08
g3gg0
joined the channel
18:13
danieel
joined the channel
18:24
niemand
joined the channel
18:34
slikdigit
joined the channel
18:35
slikdigit
left the channel
18:35
slikdigit
joined the channel
18:55
g3gg0
left the channel
18:55
g3gg0
joined the channel
19:02
hozer
joined the channel
19:08
intracube
left the channel
19:41
masplund
changed nick to: masplund|away
20:03
rhavan
joined the channel
20:03
rhavan
left the channel
20:23
troy_s
left the channel
20:25
troy_s
joined the channel
21:09
niemand
left the channel
21:16
se6astian
good night
21:16
se6astian
changed nick to: se6astian|away
21:54
intracube
joined the channel
22:11
slikdigit
left the channel
22:56
g3gg0
left the channel
23:01
davidak
left the channel