General discussion • Re: Rotary Encoder RPi 4B in C
from /boot/overlays/READMECode: Name: rotary-encoderInfo: Overlay for GPIO connected rotary encoder.Load: dtoverlay=rotary-encoder,<param>=<val>Params: pin_a GPIO connected to rotary...
View ArticleTroubleshooting • Re: Changing the background colour of the TUI mode from...
It is a little strange that the previous poster denies that there is any blue region when his own posted PNG file clearly shows a large blue area.That said, I'm pretty sure that this bright blue area...
View ArticleGeneral • Re: Standalone Pico Power supply
You should read the Pico board's datasheet. There are plenty of material about powering the board in there. And browse the RP2040 datasheet too. You don't need to boost the 18650.If you got a MT3608...
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Beginners • Re: Upgrading Pi 4 B to Pi 5
4. Bookworm will be upgraded to Trixie5. Could wait for Pi6?With reasons like those you may wait forever as the next versions after them will be in the pipeline by then....Yeah, I know but I've just...
View ArticleTroubleshooting • Re: Raspberry Pi 5 USB 3.0 read performance is worse than...
I was able to simultaneously receive from the bladeRF SDR connected to the USB 3.0 port and read from a USB thumb drive connected to the corresponding (diagonal) USB 2.0 port. I'm curious as to what...
View ArticleRaspberry Pi OS • Re: Whack-a-config - tweaking for x11, wayfire, AND labwc
For some things it is transparent, for some there are likely reasonable analogues, but then their are all the things that exist in only one or 2 of the three "windowing systems" (yes I know it is not...
View ArticleHATs and other add-ons • Re: ASUS Predator GM7000 512 GB SSD is not working
https://52pi.com/pages/contact-us might be a good point to start with.Statistics: Posted by aBUGSworstnightmare — Mon Aug 12, 2024 4:50 pm
View ArticleTroubleshooting • Re: Bookworm feedback thread
Judging by the number of issues with Bookworm (reported here and elsewhere), I think the development team should do themselves a favour and withdraw it completely. If they still feel a need for an...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: SPI display for RPI5 with dtoverlay?
Ah, Noralf Trønnes (notro) as the author and maintainer of mipi-dbi-spi has got a wiki page that has started accumulating config scripts at https://github.com/notro/panel-mipi-dbi/wiki/DisplaysI'm not...
View ArticleTroubleshooting • Re: PI 5 OS error mesages
Try a combination ofsudo apt update (you should generally always do that before you try to upgrade)sudo apt full-upgradethensudo apt --fix-broken installif it's telling you to use it.See what happens,...
View ArticleSDK • RP235X UF2 file format
Updating my UF2 tools to handle what a Pico SDK 2.0.0 puts out for RP235X ARM-S builds I noticed the UF2 Blocks are as follows -Code: Family Name Seq Num AddressE48BFF57 RP2XXX_ABSOLUTE 0 2...
View ArticleCamera board • Re: Access raw CSI image data
Thanks for some of that background. I did write an imx415 helper for libcamera and created a tuning file based on the uncalibrated.json. I make no claims to having done it properly. As a little more...
View ArticleGraphics, sound and multimedia • Re: Map of RPi5 HVS registers
I would ask why you're trying to drive the HVS directly when you can achieve the same things described in that article through the DRM/KMS API? Hacking directly risks getting trampled by the vc4 DRM...
View ArticleGeneral discussion • Re: How to bind screenshot to print screen key
it's already that way out of the boxStatistics: Posted by kerry_s — Tue Aug 13, 2024 5:12 pm
View ArticleTroubleshooting • Re: Wifi not working in headless installation (Pi 0W)
Maybe the PI0 wifi module got broken and since i cannot connect to the pi directly we can't know for sure, anyways thank you for trying to help me.Statistics: Posted by luis? — Tue Aug 13, 2024 5:13 pm
View ArticleGeneral • Reading and writing flash (W25Q128JVS)
I've successfully read and written flash to the last sector using the Pi Pico, but now on a custom board which utilizes the larger W25Q128JVS I'm having trouble.EDIT TLDR: I write to the beginning of...
View ArticleSDK • Missing .hex file with pico_add_extra_outputs()
I've got a (somewhat) automated build system which combines a couple of .hex files into my final code but with the recent SDK updates (I'm assuming this is the change, I haven't attempted to revert...
View ArticleTroubleshooting • Re: need a layout or screen shot of the available screen...
Is that RetroPie 4.8 ? Which has “images are built on the latest (sic) version of the Raspberry Pi OS Lite Buster”.[Debian 10 from March 14, 2022]Statistics: Posted by neilgl — Tue Aug 13, 2024 5:21 pm
View ArticleNetworking and servers • Re: Cant access device on Wifi AP
I don't see anything glaringly wrong, although I would encourage you to use NetworkManager rather than the approach you're using. sdm's hotspot plugin is a working example that creates an nm-managed...
View ArticleTroubleshooting • sshpass, scp and sftp on Bookworm
Local host is a Pi 4B running BookwormLocal hostname is txtouch.localRemote host is an Analog Devices PlutoSDR Revision C/DRemote hostname is pluto.localscp requires /usr/libexec/sftp-server, but...
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