pepijndevos changed the topic of #apicula to: Project Apicula: bitstream documentation and tooling for Gowin FPGAs https://github.com/YosysHQ/apicula -- logs https://freenode.irclog.whitequark.org/apicula
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<pepijndevos> what do you mean "it's ever works"
<trabucayre> I've update opcode and this continue to work
<trabucayre> good news: I've found a (more recent) commit working
<trabucayre> godd news 2: with modifications in HEAD to match exactly USB transaction this work
<trabucayre> bad news: I need to recheck ALL fpgas and ALL low level drivers
<trabucayre> But I just want to check ftdi internal configuration before.
<trabucayre> It's weird. I send commands in multiple transaction it's not working. I send exactly the same in one transaction: it's working.
<pepijndevos> oh great
<trabucayre> It depends for whom ... This require to spend a big amount of time to retest everything ;-)
<pepijndevos> yea that part is not great, but that the source of the problem is found is great
<trabucayre> another weird thing: spi eeprom used by ftdi seams blank. I suspect a part of my problem is around this.
<trabucayre> seems
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<pepijndevos> ohey I'm reconnected and not op anymore. time to figure out how this works...
<pepijndevos> oh, was about to try the chanserv stuff
<pepijndevos> anyway ty
<kbeckmann> oop sorry
<kbeckmann> it should take care of that automatically when you log in
<kbeckmann> which irc client are you using btw?
<pepijndevos> hmmmm, maybe I'm not identified anymore
<pepijndevos> I'm using ZNC+HexChat at the moment
<kbeckmann> ah ok, no idea how that works :). but if you are identified you should become op automatically since you registered the channel iirc.
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<trabucayre> pepijndevos: It's confirmed gw1nr-9 work with my modification(not pushed)
<pepijndevos> yaay
<trabucayre> I think to flash a correct ft2232 eeprom configuration to see if this a alternate solution
<trabucayre> anyway improving usb transaction is a good idea
<trabucayre> I've two new issues with fs : 1/ when crc is on some lines in header start by 0 instead of 1
<trabucayre> 2/ data line have not the same length
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<trabucayre> pepijndevos: my, WIP, work to fix flash with gw1n-9 is in branch review_usb_transaction
<trabucayre> I have only tested with trenz. I need to check tangNano and all...
<pepijndevos> oh cool, will have a look some time