2025-05-30.log

joschhrm... most AT commands work just fine, but ATD just gives me NO CARRIER :(00:50
- Ar|stote|is (QUIT: Ping timeout: 252 seconds) (~linx@149.210.2.137)00:55
+ Ar|stote|is (~linx@149.210.94.242)01:00
minutejosch: i had that too. turned out that my card was data only01:00
minutejosch: does your sim card support voice?01:00
minutethe contract attached to it i mean01:01
joschit should -- i'll put it into a normal phone tomorrow to make sure01:02
joschi read online that it could also be that there is just no more minutes on it01:02
josch(it's just prepaid)01:02
joschhuh... and via mmcli I get "NO DIALTONE"01:16
minutejosch: ah yes, could be out of cash01:21
joschanyway, this is just me messing around -- lowest priority :)01:24
joschgood night!01:24
minuten8n801:49
- vagrantc (QUIT: Quit: leaving) (~vagrant@2600:3c01:e000:21:7:77:0:50)02:04
- svp (QUIT: Ping timeout: 276 seconds) (~svp@host-79-7-240-189.business.telecomitalia.it)02:58
- paperManu (QUIT: Ping timeout: 272 seconds) (~paperManu@107.159.213.145)03:00
- vkoskiv (QUIT: Ping timeout: 276 seconds) (~vkoskiv@109-204-184-241.cust.valoonet.fi)03:19
+ arminweigl_ (~arminweig@sourcehut/user/arminweigl)03:21
- arminweigl (QUIT: Ping timeout: 245 seconds) (~arminweig@sourcehut/user/arminweigl)03:21
* arminweigl_ -> arminweigl03:21
- nsc (QUIT: Ping timeout: 248 seconds) (~nicolas@i5C74DECB.versanet.de)03:29
+ nsc (~nicolas@i5C74DE2B.versanet.de)03:31
- arminweigl (QUIT: Remote host closed the connection) (~arminweig@sourcehut/user/arminweigl)05:31
+ arminweigl (~arminweig@sourcehut/user/arminweigl)05:34
- mrbcmorris (QUIT: Read error: Connection reset by peer) (~mrbcmorri@1513413-static.lxtnkya3.metronetinc.net)06:07
+ mrbcmorris_ (~mrbcmorri@1513413-static.lxtnkya3.metronetinc.net)06:07
- cobra (QUIT: Ping timeout: 248 seconds) (~cobra@user/Cobra)06:21
- anzu (QUIT: Ping timeout: 276 seconds) (~anzu@melkki.cs.helsinki.fi)06:22
+ cobra (~cobra@user/Cobra)06:24
+ Joeyalbo007 (~Joeyalbo0@24.0.44.204)06:43
Joeyalbo007hello from my pocket reform running void linux06:44
+ svp (~svp@host-79-7-240-189.business.telecomitalia.it)06:46
- RandyK (QUIT: Ping timeout: 264 seconds) (~RandyK@user/randyk)06:47
+ RandyK (~RandyK@user/randyk)06:47
- n_to (QUIT: Quit: quitidiquit) (~n_to@2a03:4000:6:3662:24b1:57ff:fec6:76c1)06:51
+ n_to (~n_to@2a03:4000:6:3662:24b1:57ff:fec6:76c1)06:51
joschJoeyalbo007: welcome to our irc channel!! :D07:01
- Joeyalbo007 (QUIT: Ping timeout: 276 seconds) (~Joeyalbo0@24.0.44.204)07:10
+ chomwitt (~chomwitt@2a02:85f:9a00:8300:1ac0:4dff:fedb:a3f1)07:33
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+ arminweigl (~arminweig@sourcehut/user/arminweigl)08:01
+ digitalrane (~digitalra@user/digitalrane)08:09
- svp (QUIT: Ping timeout: 252 seconds) (~svp@host-79-7-240-189.business.telecomitalia.it)08:25
+ svp (~svp@host-79-7-240-189.business.telecomitalia.it)08:31
- L29Ah (QUIT: Read error: Connection reset by peer) (~L29Ah@wikipedia/L29Ah)09:09
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+ arminweigl (~arminweig@sourcehut/user/arminweigl)09:21
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+ arminweigl (~arminweig@sourcehut/user/arminweigl)09:48
- Gooberpatrol66 (QUIT: Ping timeout: 245 seconds) (~Gooberpat@user/gooberpatrol66)10:43
- chomwitt (QUIT: Ping timeout: 252 seconds) (~chomwitt@2a02:85f:9a00:8300:1ac0:4dff:fedb:a3f1)11:29
+ L29Ah (~L29Ah@wikipedia/L29Ah)12:24
+ chomwitt (~chomwitt@2a02:85f:9a00:8300:1ac0:4dff:fedb:a3f1)12:40
+ paperManu (~paperManu@107.159.213.145)12:42
+ gustav28 (~gustav@c-78-82-54-59.bbcust.telenor.se)13:02
+ ZetaR (~user@c-98-208-141-90.hsd1.fl.comcast.net)17:01
+ Gooberpatrol66 (~Gooberpat@user/gooberpatrol66)17:46
- colinsane (QUIT: Quit: bye) (~colinunin@97-113-133-91.tukw.qwest.net)18:06
+ colinsane (~colinunin@97-113-133-91.tukw.qwest.net)18:12
+ nmschulte (~nmschulte@sourcehut/users/nmschulte)18:35
nmschulteHello; neat project.  Q: Does RK3588/Mali-G610 suffer the same v4l2_request µAPI woes as RK3399?18:38
+ vkoskiv (~vkoskiv@109-204-186-7.cust.valoonet.fi)18:38
minutenmschulte: no idea what those woes are!19:38
minutenmschulte: also i think the mali-g610 is not involved in video en/decoding?19:38
minutemhm, i see https://github.com/LibreELEC/LibreELEC.tv/blob/master/packages/multimedia/ffmpeg/patches/v4l2-request/ffmpeg-001-v4l2-request.patch19:39
minutemhm https://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2024-August/332034.html19:43
minutemhm https://github.com/Miouyouyou/FFmpeg-V4L2-Request19:46
minuteah, that's old19:46
- chomwitt (QUIT: Ping timeout: 248 seconds) (~chomwitt@2a02:85f:9a00:8300:1ac0:4dff:fedb:a3f1)19:46
minutei think i figured out one of the core SPI issues 20:23
minutetheory at least:20:24
minute- linux spi_read() after spi_write() gets what's in the read buffer from the previous write20:25
minute(in spi, write/read is always one simultaneous transaction)20:25
minute- pico-sdk spi_write_blocking writes using DR and also reads immediately, discarding those read bytes20:26
minute- pico-sdk spi_read_blocking is the same, it writes a dummy byte (that you specify) for each read byte20:27
minuteso if you use this api, then in linux you need to read() the same amount that you wrote() to consume those dummy bytes20:27
minutebut if you write from linux using spi_write(), and then read that on the rp2040 using spi_read_blocking(), you _don't_ need to explicitly write something, because that's already part of the read in that API20:28
minutein the original lpc driver i just manually uint8_t rx = LPC_SSP0->DR;20:29
minute(not filling the write buffer at the same time)20:29
minutesorry, not lpc driver, lpc fw20:29
minuteto stay compatible i need to do the same on the rp2040/rp2350 and can't use spi_read_blocking20:30
minuteso i'll do rx = (uint8_t)spi_get_hw(spi)->dr;20:31
minutethe funny thing is that the SPI hardware on lpc11u24 and rp2040 is the same (arm primecell)20:31
minutethe higher level APIs are just different20:31
minutealso the linux docs on spi_write and spi_read and what they do _exactly_ is kind of lacking20:32
minuteinteresting, the voltage and current readings are updated in quite slow intervals20:45
minuteeven if i can poll them quickly20:45
minuteah, because it's queried only every 5000 ticks20:46
- RandyK (QUIT: Remote host closed the connection) (~RandyK@user/randyk)21:17
+ RandyK (~RandyK@user/randyk)21:18
potatoespotatoesHi, I'm back, trying to get my guix image working. The latest twists and turns involve me (1) realizing that uboot is finding a different partition than the image itself -- fun fun fun -- and (2) when the right partition is booted, I get this error: https://github.com/JeffyCN/mirrors/issues/25 (but my situation is completely reproducible). Actually, here is the output of the logs: https://photos.app.goo.gl/KYnR46L97BXW9rLp9 21:25
potatoespotatoesI'm wondering: is there a kernel module that I'm missing or has anyone encountered this error before?21:26
potatoespotatoesthere are some other errors (in panel-mnt-pocket-reform) which would be nice to get some advice on, but I don't think those are blocking the OS from booting21:28
+ chomwitt (~chomwitt@2a02:85f:9a00:8300:1ac0:4dff:fedb:a3f1)21:35
minuteok, we need to put spi handling on a timer interrupt, otherwise we can't guaruantee that it'll answer on time21:47
nmschulteminute: on RK3399, hw video accel (dec, maybe cod too), requires v4l2_request API which is unstable, and so e.g. ffmpeg/libs have no upstream support.  I've had issues w/ the available forks under Debian; specifically, I could not get ZoneMinder to leverage it properly, except via the contributed bits for ArchLinux.21:58
nmschultethis thread from 09/2024 is interesting, thank you!21:59
nmschulteand it sounds like it very much still applies; even tells RK3588 in the reply22:01
minutenmschulte: yeah, looks like it was updated for rk3588, but it's still a patch, don't know if debian has it somewhere (probably not?). we could ship it i guess22:07
minuteok, moving SPI handling to a timer interrupt fixed the remaining issues22:07
minutenow the question is, how tight does that need to be22:08
minute5ms seems a bit excessive but not sure22:08
- gustav28 (QUIT: Quit: Quit) (~gustav@c-78-82-54-59.bbcust.telenor.se)22:15
- svp (QUIT: Remote host closed the connection) (~svp@host-79-7-240-189.business.telecomitalia.it)22:49
minuteok, i think those 3 MRs are good now22:50
minutehttps://source.mnt.re/reform/pocket-reform/-/merge_requests/4222:50
minutehttps://source.mnt.re/reform/reform/-/merge_requests/8422:50
minutehttps://source.mnt.re/reform/reform-tools/-/merge_requests/12722:50
+ svp (~svp@host-79-7-240-189.business.telecomitalia.it)22:50
minuteargh why is source down now22:52
- sigrid (QUIT: Quit: leaving) (~sigrid@ftrv.se)22:57
+ sigrid (~sigrid@ftrv.se)22:58
nmschulteDebian does not have it as of late 2023/early 2024?  I'd bet a lot it still does not :)23:10
nmschulteam also curious about Devuan23:11
- nmschulte (QUIT: Quit: Lost terminal) (~nmschulte@sourcehut/users/nmschulte)23:15
+ jacobk (~quassel@47-186-65-73.dlls.tx.frontiernet.net)23:23

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