whitequark[cis] changed the topic of #glasgow to: https://glasgow-embedded.org · digital interface explorer · https://www.crowdsupply.com/1bitsquared/glasgow · code https://github.com/GlasgowEmbedded/glasgow · logs https://libera.irclog.whitequark.org/glasgow · matrix #glasgow-interface-explorer:matrix.org · discord https://1bitsquared.com/pages/chat
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<omnitechnomancer> I have had the estimated shipping price change based on what day the order was put in as well :/ (to NZ)
<darius0949[m]> thanks to 🪄 the algorithm🪄 I guess 😉
<darius0949[m]> EUR25 shipping from the euro store
<omnitechnomancer> Possibly, I vaguely remember one of the days I put the order in might have been a weekend, I am unsure if the shipping pricing API is assuming you will be dispatching it on that day
<darius0949[m]> well if you're interested we can probably split the costs and I'll post it to you..
<darius0949[m]> or anyone else in .au/.nz
<omnitechnomancer> I don't think I need anything from 1b² right now, was just remembering from when I last got stuff from them
<darius0949[m]> yeah guess I'll just mine aliexpress for something worse but functional
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<icb[m]> esden (@_discord_269693955338141697:catircservices.org) may be able to get you a better shipping cost. Sometimes those automated systems make mistakes for international shipping
<darius0949[m]> I'm interested 🙂
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<esden[m]> darius0949 (@_discord_217059800037457921:catircservices.org) oof... australia is a headache... I tried using USPS for a bit and packages keep getting stuck and not delivered to people, prices fluctuate like crazy, so I had to switch it off. FedEx, UPS and DHL are very pricy to Australia
<esden[m]> Essentially if you just need cables you are screwed 😦
<esden[m]> Unless you can convince the regular Austaria post to be reliable 😦
<esden[m]> That said, if you send me an email to info@1bitsquared.com, I can look your shipping cost specifically, and create a manual order for you. So we can work something out.
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<darius0949[m]> OK, thanks for letting me know.. I've ordered some almost certainly dodgy ones from Aliexpress - when they drive me nuts I'll probably email you 🙂
<esden[m]> Ok sounds good. In the future when in doubt just bug me. 🙂
<darius0949[m]> actually, what about Mouser? The website says "soon" but..
<esden[m]> When I get the proper PO for Glasgows those will be stocked on mouser finally. But that will not include cables.
<esden[m]> I mean it will not include cables as a separate product.
<darius0949[m]> ahh understood, thanks
<mjmdavis[m]> Random q, why are the cables laid out the way they are? Just available parts?
<whitequark[cis]> do you mean the colors?
<whitequark[cis]> or the pinout?
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<ewenmcneill[m]> FWIW to Australia (and New Zealand), being able to order from Mouser (rather than directly / Crowd Supply) makes a huge difference to the shipping. Over a relatively small order amount Mouser just eats the shipping cost, but will still use DHL / FedEx / etc to deliver it. So the effort to get things into "Mouser will sell them" is much appreciated, even if the item cost at Mouser (as a reseller) is higher.
<whitequark[cis]> i think you actually can't sell them lower than on Mouser by CS terms, or something
<_whitenotifier-4> [glasgow] whitequark opened pull request #740: device.hardware: download bitstream in bigger chunks - https://github.com/GlasgowEmbedded/glasgow/pull/740
<_whitenotifier-4> [glasgow] github-merge-queue[bot] created branch gh-readonly-queue/main/pr-740-560d8dcbfb15282cd530ab6ffffed87824abc4dd - https://github.com/GlasgowEmbedded/glasgow
<_whitenotifier-4> [GlasgowEmbedded/glasgow] github-merge-queue[bot] pushed 1 commit to main [+0/-0/±1] https://github.com/GlasgowEmbedded/glasgow/compare/560d8dcbfb15...19fc504f5b74
<_whitenotifier-4> [GlasgowEmbedded/glasgow] whitequark 19fc504 - device.hardware: download bitstream in bigger chunks.
<_whitenotifier-4> [glasgow] github-merge-queue[bot] deleted branch gh-readonly-queue/main/pr-740-560d8dcbfb15282cd530ab6ffffed87824abc4dd - https://github.com/GlasgowEmbedded/glasgow
<_whitenotifier-4> [glasgow] whitequark closed pull request #740: device.hardware: download bitstream in bigger chunks - https://github.com/GlasgowEmbedded/glasgow/pull/740
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<M-qbix-[m]> Hello to all! I’m totally newbie with Glasgow. I hope I will not spam here to much. Let me ask stupid question.. what’s the max pin toogling frequency on Glasgow ?
<icb[m]> "Each I/O is capable of a theoretical speed up to 100 MHz (actual speed
<icb[m]> depends on many factors)"
<M-qbix-[m]> Thanks this I get I mean this what you said is probably related to hardware signal passing trough all logic translators. What I mean is how fast is this Fpga. What I want to do is generate a few nanosecond impulse after some delay after input trigger pin change. Whould it be feasible to do with Glasgow ?
<russss> I suspect the level shifters will probably determine that (unless you use one of the directly connected pins)
<omnitechnomancer> Indeed, I think Mouser will also do the GST collection to remove some headaches there
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<grazianom[m]> Was out of town for a while but got this done
<grazianom[m]> Deeper than it needs to be, and I made the glasgow cutout longer than it needs to be, but it might be slightly nicer to just slope the back so it's still easy to remove but can't slide around as much
<grazianom[m]> and I might add some retention nubs in the dovetail
<opticron> grazianom[m], that looks really nice!
<opticron> I was just thinking about what I might use for storage
<grazianom[m]> Thank you. Very simple but it gets the job done. Happy to share the STLs. I will adjust it a touch first, can share both versions
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<whitequark[cis]> <M-qbix-[m]> "Thanks this I get I mean this..." <- yes, I've built a pretty fast glitching circuit (there should be waveforms in the channel logs)
<M-qbix-[m]> Could you share more info on that Catherine I would also build some „glitcher” :)
<M-qbix-[m]> I’m not yet very familiar with Glasgow. First I wait around 3 years for package but when I received it is staying on desk for a few months now. But I wish to generate this high speed pulses so I think it could useful
<whitequark[cis]> mm yeah I'll need to get to my PC first
<M-qbix-[m]> No rush :) thanks a lot
<mjmdavis[m]> esden: are you planning on selling backpack boards for the Glasgow?
<mjmdavis[m]> It would be great to be able to use it to snoop USB, Ethernet, serial, etc…
<whitequark[cis]> serial is pretty easy
<SnoopJ> 👀
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<tomkeddie[m]> Would be cool to build a simple adapter to Bus Pirate 5 and leverage their ecosystem of affordable adapters.
<whitequark[cis]> ehh, not sure it is worth it
<esden[m]> Yeah, it is on the todo list. I have to figure out how to handle the thin 0.5mm PCBs in my stencil printer first. It is on the agenda to get done this year (tm)
<esden[m]> (that was an answer to mjmdavis regarding the RamPack 🙂
<esden[m]> * RamPack 🙂)
<opticron> ♥️
<wiebel[m]> Speaking of adapters I build this colorful beauty only to learn that all my floppy drives are probably dead by now. But some day I will find one that works then I'm ready.
<whitequark[cis]> awww
<grazianom[m]> Second version is much nicer. Will upload somewhere
<whitequark[cis]> ooh, i want one
<whitequark[cis]> <wiebel[m]> "Speaking of adapters I build..." <- how would your floppy drives die? from what i know they aren't very prone to self-destruction
<whitequark[cis]> is it some rubber parts degrading?
<wiebel[m]> I'm not too sure, tbh I bought two used ones from ebay so I don't trust them anyways. I'm trying to get an at least known good one from colleagues.
<wiebel[m]> graziano.m: Looks qwesome.
<icb[m]> Depending on vintage, capacitors might be an issue, but mostly what I've seen is old grease that needs to be cleaned out and replaced, or rust if they haven't been stored in an apropraite environment. Also, Mac drives especially are known for plastic gears breaking in the eject mechanism