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| sajattack[m] | what is ilp32 and why is my compiler raging? | 02:43 |
|---|---|---|
| sorear | http://web.archive.org/web/20190701045351/www.unix.org/version2/whatsnew/lp64_wp.html | 03:06 |
| tpb | Title: 64-BIT PROGRAMMING MODELS (at web.archive.org) | 03:06 |
| sajattack[m] | why is that in my litex makefiles? | 03:10 |
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| peepsalot | do CH340G work well for litex serial? | 06:50 |
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| futarisIRCcloud | Yeah. They're basically a cheaper FTDI. | 08:08 |
| futarisIRCcloud | Claude: Do write up something if you get any of that working. | 08:10 |
| Claude | futarisIRCcloud: will do . Currently trying hdmi | 08:14 |
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| Claude | futarisIRCcloud: https://twitter.com/Claude1079/status/1233675662550020097 | 08:52 |
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| peepsalot | not sure if i'm misremembering, but I feel like I've used devices before that would auto detect various baud serial rates, would this be possible to have the fpga autodetect? | 13:15 |
| peepsalot | anyways, i've ordered a couple ch340g devices to replace my cp2102, just would be a neat feature if possible | 13:17 |
| felix_ | hm, for me the silabs usb uarts were the most reliable ones apart from the more expensive ftdi ones. i've had some bad clones of the silabs ones though | 16:03 |
| peepsalot | felix_: the main issue was that it doesn't do 1Mbps | 17:39 |
| peepsalot | ch340g can do up to 2Mbps, allegedly | 17:41 |
| peepsalot | and i won't buy ftdi on principle | 17:44 |
| felix_ | ah, ok | 17:45 |
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| Claude | hmm daveshah any idea why i cant build nextpnr on a pi running rasbian? i always get "ModuleNotFoundError: No module named 'database'" | 18:46 |
| Claude | i gave the path to libtrellis to cmake | 18:46 |
| daveshah | You need to install trellis and set TRELLIS_INSTALL_PREFIX to the prefix it is installed too (usually /usr/local or /usr) | 18:46 |
| daveshah | But the current database import will probably OOM on a Pi | 18:46 |
| Claude | ok will try again | 18:46 |
| Claude | its a 4GB ram pi | 18:47 |
| daveshah | That might just manage | 18:47 |
| daveshah | but better to use the bba files from a PC build | 18:47 |
| CarlFK | OOM = process killer? | 18:48 |
| daveshah | Yes | 18:48 |
| daveshah | you can tell cmake to use those with PREGENERATED_BBA_PATH | 18:48 |
| Claude | daveshah: argh! thanks! just gave /usr as trellis install prefix and it worked | 18:48 |
| Claude | damn :) | 18:48 |
| Claude | ok i let it run for a while, thanks for the hint with the OOM and bba files. | 18:50 |
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| futarisIRCcloud | https://twitter.com/derekkozel/status/1233717756127784960?s=19 | 21:45 |
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