lekernel changed the topic of #m-labs to: Mixxeo, Migen, MiSoC & other M-Labs projects :: fka #milkymist :: Logs http://irclog.whitequark.org/m-labs
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<ysionneau>
I can confirm what Alain is saying on the mailing list, USB mouse is plugged (with latest official firmware), the laser of the mouse turns ON, then OFF
<ysionneau>
and then does not work anymore
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<lekernel>
try with the git head bitstream ...
<lekernel>
if it still doesn't work, you have to dig into the USB code
<lekernel>
USB is horrible, as I pointed out many times already
<ysionneau>
:(
<ysionneau>
with git head usb works well indeed
<ysionneau>
but then some other problem is that RTEMS head is buggy
<ysionneau>
and if I take the commit before the one which introduce this bug (crash at startup), then it's still buggy : cannot exit performance mode and go back to GUI
<ysionneau>
nothing works (hw button, mouse click, escape, ctrl+escape)
<lekernel>
take a commit from 2011 then
<ysionneau>
yep I didn't try yet to take a RTEMS commit of the same day of the latest official release
<lekernel>
e.g. close to where the last milkymist patch was merged. that should be safe enough.
<ysionneau>
but then I fear about patches for RTEMS being removed from scripts.git
<ysionneau>
but not yet integrated in rtems
<ysionneau>
if this is the case
<ysionneau>
hum ok
<lekernel>
can't you use the flickernoise.fbi binary with the git head bitstream?
<ysionneau>
close to where last patch was merged
<lekernel>
I don't think the register maps have changed
<ysionneau>
nop, the usb is buggy
<ysionneau>
and Alain needs to modify MTK to change the colors)
<ysionneau>
15:10 < lekernel> can't you use the flickernoise.fbi binary with the git head bitstream? < that's what he tested
<ysionneau>
head SoC + head flickernoise.fbi and head SoC + latest official release of flickernoise.fbi
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<jkx>
Hi guys
<ysionneau>
hi
<jkx>
I'm total newbie w/ migen, I wanted to give it a try on a zedboard. I loaded the git version, but every single to board.Platform() raise this exception : for connector in connectors:
<jkx>
TypeError:
<jkx>
is there a trick ?
<larsc>
python 3?
<jkx>
yep python3
<jkx>
3.3
<asper>
hi there. i'm currently looking into other ways for hardware development. i looked into openCL for altera, but that approach is rather bloat. Now I am lokking into PSHDL and MiGen.
<asper>
from the presentation slide: Get rid of the Xst proprietary bloatware
<asper>
wrong line
<larsc>
asper: that will still take a while
<asper>
"Direct synthesis (Mist): Migen FHDL to EDIF netlist"
<asper>
well ok, but this is rater not the biggest criteria. has anyone used Migen and PSHDL and has a preference?
* ysionneau
never used PSHDL
<jkx>
is the git Ok ?
<jkx>
I get the bug on all the plateform
<ysionneau>
jkx: please poste your entire example and the commands you run and the entire output either on pastebin then the link on IRC or on the mailing list :)
<jkx>
ysionneau: the code is the sample code in the README on github
<ysionneau>
fyi I cannot have a look right now (i'm at work) but maybe someone (lekernel?) will answer anyway
<ysionneau>
just stay connected
<lekernel>
jkx, I guess I just broke it. will have a look.
<lekernel>
otherwise revert my last commits
<lekernel>
jkx, should work now
<GitHub15>
[migen] sbourdeauducq pushed 1 new commit to master: http://git.io/glXcmw
<GitHub15>
migen/master bf6ab2b Sebastien Bourdeauducq: mibuild/generic_platform: fix default value for connectors
<lekernel>
asper, the EDIF output for designs made of instances works, the synthesis steps themselves are mostly missing and unfortunately there is no current work in that direction
<lekernel>
asper, but you can use yosys with migen, which is currently the most advanced option to synthesize to EDIF with free software
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<lekernel>
asper, also, forget about PSHDL, unless you are a big Java fan
<davidc__>
yosys only gets rid of XST though; you're still using the rest of the ISE toolchain (AFAIK)
<lekernel>
yeh
<lekernel>
it's a first step though
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<asper>
lekernel, thx will have a look at yosys. haha, your comment about pshdl isn't surprising. i am not a big java fan because i know it. the thing is, that i am not a big python fan either, but thats because of not knowing it.