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| mithro | _florent_: ping? | 07:27 |
|---|---|---|
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| tumbleweed | mithro: there? | 08:15 |
| mithro | tumbleweed: kinda | 08:15 |
| tumbleweed | (you probably want to hide from me :P ) | 08:15 |
| tumbleweed | I've just unboxed an opsis, and am wondering what to do with it, next | 08:15 |
| mithro | tumbleweed: what do you want do to with it :P | 08:16 |
| tumbleweed | I see nothing on the USB bus | 08:16 |
| tumbleweed | that's bad, right? | 08:16 |
| tumbleweed | or are they not yet flashed? | 08:16 |
| mithro | tumbleweed: possibly | 08:16 |
| mithro | tumbleweed: How have you connected it up? | 08:17 |
| tumbleweed | this is on JUSB2 | 08:17 |
| tumbleweed | power & usb, nothing else | 08:17 |
| mithro | Yes, if you have plugged in JUSB2 then you should get something on the laptop | 08:18 |
| mithro | tumbleweed: what is the position of the JFX2-RST jumper? | 08:19 |
| tumbleweed | 2-3 | 08:19 |
| mithro | tumbleweed: are any of the LEDs lit? | 08:22 |
| tumbleweed | D10 and D1 on power-up | 08:22 |
| tumbleweed | then D1 turns off | 08:22 |
| tumbleweed | Apr 28 01:20:55 smetana kernel: [1066337.083601] usb 1-2: new full-speed USB device number 116 using xhci_hcd | 08:23 |
| tumbleweed | Apr 28 01:20:56 smetana kernel: [1066337.100010] usb 1-2: not running at top speed; connect to a high speed hub | 08:23 |
| tumbleweed | Apr 28 01:20:56 smetana kernel: [1066337.100447] usb 1-2: unable to read config index 0 descriptor/start: -61 | 08:23 |
| tumbleweed | Apr 28 01:20:56 smetana kernel: [1066337.100451] usb 1-2: can't read configurations, error -61 | 08:23 |
| tumbleweed | Apr 28 01:20:56 smetana kernel: [1066337.100478] usb usb1-port2: unable to enumerate USB device | 08:23 |
| tumbleweed | I could go and grab another opsis board from my hotel room, but that'll take half an hour | 08:25 |
| mithro | tumbleweed: Can you power down the board, move the jumper to 1-2 then power it up again? | 08:25 |
| tumbleweed | sure | 08:26 |
| tumbleweed | https://paste.debian.net/443454/ | 08:27 |
| tpb | Title: debian Pastezone (at paste.debian.net) | 08:27 |
| mithro | tumbleweed: are you connecting this via a USB hub or something? | 08:28 |
| tumbleweed | nope | 08:28 |
| mithro | tumbleweed: can you try removing JFX2-SDA / P18? | 08:31 |
| tumbleweed | leave JFX2-RST on 1-2 ? | 08:31 |
| mithro | tumbleweed: yes | 08:31 |
| tumbleweed | mithro: same deal | 08:32 |
| mithro | tumbleweed: hrm... | 08:32 |
| mithro | tumbleweed: the boards were all tested before shipping | 08:32 |
| tumbleweed | :/ | 08:34 |
| * tumbleweed just tried with olasd's laptop - same thing | 08:34 | |
| mithro | with those two jumpers set the way I described you are just testing the FX2 file seperately from the FPGA | 08:35 |
| * tumbleweed thinks he should go get another one | 08:36 | |
| mithro | sounds like it | 08:36 |
| _florent_ | mithro: pong | 08:49 |
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| * tumbleweed is back | 09:28 | |
| tumbleweed | apparently this one works | 09:31 |
| tumbleweed | so, what's the warranty procedure? :) | 09:33 |
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| * olasd waves from Vienna | 10:33 | |
| mithro | Hi olasd, who are you? :P | 10:33 |
| mithro | tumbleweed: first step would be to figure out what is going on | 10:34 |
| tumbleweed | mithro: yeah | 10:35 |
| olasd | mithro: I'm someone with an opsis board plugged into his laptop | 10:35 |
| mithro | olasd: ahh | 10:35 |
| mithro | tumbleweed / olasd: so, there is something going on in Vienna at the moment? | 10:35 |
| tumbleweed | mithro: yeah, a mini debconf | 10:36 |
| mithro | you'll probably want to put a newer Opsis firmware onto the board so you can get the debugging output | 10:36 |
| mithro | cr1901_modern1: ping? | 10:36 |
| tumbleweed | yeah | 10:36 |
| tumbleweed | mithro: I'm trying to remember if I flashed an opsis at LCA | 10:37 |
| mithro | tumbleweed: I'm pretty sure I showed you how, but you should just be able to use "make flash" now | 10:37 |
| tumbleweed | does that depend on conda stuff? | 10:38 |
| mithro | tumbleweed: yes | 10:38 |
| * tumbleweed shall try find how I did this before | 10:38 | |
| mithro | tumbleweed: the "make flash" is part of the developer environment stuff | 10:39 |
| tumbleweed | mithro: so, we're getting a test pattern out of this second board | 10:40 |
| tumbleweed | but we can't get into the serial console | 10:40 |
| tumbleweed | it just doesn't respond | 10:41 |
| tumbleweed | but, flashing could change all of that :P | 10:41 |
| mithro | tumbleweed: what are you using to connect to it? | 10:41 |
| olasd | screen | 10:41 |
| mithro | olasd: what is the screen command line you are using? | 10:42 |
| mithro | can you try flterm? | 10:42 |
| tumbleweed | mithro: remind me. Can I flash the opsis with fxload? | 10:43 |
| mithro | tumbleweed: fxload loads firmware into the RAM on the FX2 IC | 10:44 |
| tumbleweed | yeah, flterm works | 10:44 |
| tumbleweed | on the plus side, this opsis seems to be working perfectly | 10:48 |
| olasd | my fonts are huge now | 10:49 |
| olasd | :D | 10:49 |
| tumbleweed | olasd will experiment with flashing, I think | 10:50 |
| tumbleweed | mithro: can we flash it in this state? | 10:50 |
| mithro | tumbleweed: should be able too | 10:50 |
| tumbleweed | ok, while he plays with that, I'm going to play with the working one | 10:51 |
| mithro | oh wait | 10:51 |
| mithro | you mean "can we flash the non-working one" | 10:51 |
| mithro | You can't flash the non-working one unless you can see the FX2 on the USB bus | 10:54 |
| mithro | Unless you have a JTAG programmer of some other sort? | 10:54 |
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| tumbleweed | nope, no JTAG programmers around that I know of | 11:12 |
| tumbleweed | but I'm sure I can find someone in cape town, with one | 11:12 |
| tumbleweed | so, i guess we can flash a newer firmware on the third board (which presumably works) | 11:14 |
| cr1901_modern1 | mithro: pong | 11:14 |
| mithro | cr1901_modern1: Do you think you could port http://hamsterworks.co.nz/mediawiki/index.php/High_Speed_Frequency_Counter to migen/misoc? | 11:15 |
| tpb | Title: High Speed Frequency Counter - Hamsterworks Wiki! (at hamsterworks.co.nz) | 11:15 |
| cr1901_modern1 | mithro: Yes. In fact, I already have part of it from that botched pull request back in Jan. Right now however, there is a problem with how it counts (the number of events logged per second is uneven when used with a PLL, and downright wrong when fed with an input divided by the global cloc) | 11:18 |
| mithro | cr1901_modern1: The interesting thing about that code is that it can measure really fast frequencies | 11:19 |
| mithro | cr1901_modern1: I'm interested in attaching it to the clock pins on HDMI | 11:19 |
| cr1901_modern1 | Well, field_hamster has done a lot of impressive stuff; I'll take a look :). But yes, porting to MiSoC/Migen shouldn't be a problem | 11:20 |
| cr1901_modern1 | "Even if the count is synchronized using cascaded flip-flops errors will still occur"... hmmm, interesting. I guess he figured that out from experience, but still interesting | 11:35 |
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| CarlFK | mithro: how do we order more boards? | 14:33 |
| FooBar | i'm assuming through crowdsource ? | 14:34 |
| CarlFK | FooBar: https://www.crowdsupply.com/numato-lab/opsis "No Longer Available " | 14:36 |
| tpb | Title: Numato Opsis: FPGA-based open video platform | Crowd Supply (at www.crowdsupply.com) | 14:36 |
| FooBar | meh... | 14:36 |
| FooBar | i'd like more too... (somewhere next year ;P ) | 14:37 |
| FooBar | seems 3 wasn't enough yet | 14:37 |
| olasd | so, to make "make flash" work on the opsis board, how should it be jumpered? I can't seem to find the correct info | 14:57 |
| CarlFK | olasd: I think the way it shipped | 15:06 |
| olasd | okay | 15:06 |
| CarlFK | I havent changed jumpers on mine, but i haven't flashed either. just what I observed at LCA | 15:06 |
| CarlFK | and I won't have time to do anything for about 4 days ... grumble | 15:07 |
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| olasd | CarlFK: looks like I'm in the https://github.com/timvideos/HDMI2USB-misoc-firmware/issues/218 situation; JFX2-RST jumper is in 2-3 | 15:30 |
| tpb | Title: hdmi2usb.tv/firmware does not tell me how to update the firmware · Issue #218 · timvideos/HDMI2USB-misoc-firmware · GitHub (at github.com) | 15:30 |
| CarlFK | olasd: umm.. :( | 15:33 |
| CarlFK | That was as far as I got | 15:33 |
| CarlFK | olasd: the good news is I am able to use it without updating .... | 15:35 |
| CarlFK | which is why I didn't push harder | 15:35 |
| olasd | right; we would like to try out some of the video modes that are in newer firmwares | 15:36 |
| olasd | I followed up on the bug | 15:53 |
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| tumbleweed | CarlFK: our VGA->HDMI adaptors don't present a 720p mode but do present a 1080p one | 16:35 |
| tumbleweed | so, putting the board in 1080p mode | 16:35 |
| CarlFK | tumbleweed: oh swell | 16:35 |
| tumbleweed | would be nice | 16:35 |
| tumbleweed | someone here apparently has experience with programming these things | 16:36 |
| CarlFK | rohitksingh: finish your vga code!!!! | 16:36 |
| CarlFK | yay for someone! | 16:36 |
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