Advanced users • Capture live frames from camera, convert to raw RGB565 and...
I have a project where I'm trying to project a live video feed to a large RGB LED matrix (currently 256x256).There are several PicoW involved that receive the image data over WiFi. That part's been...
View ArticleHATs and other add-ons • Re: screen help
I wrote to them but received no responseStatistics: Posted by ognik — Thu Aug 01, 2024 3:20 pm
View ArticleGeneral • Re: BBC BASIC on the Raspberry Pi Pico?
Just as a quick question: How difficult would it be to change the VGA output to use an ST7789 type TFT display like the one included on the Tufty Badge?It would be a fair amount of work. You would...
View ArticleClik here to view.
Advanced users • Re: RTC battery charged when powered off and...
The PMIC registers controlling this are sticky in the VBAT domain (i.e. retained along with the time). Thanks I shall take that as a "yes" It should be obvious that power needs to be connected for the...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: How to set up UART(1) ESP32-S3 for...
Better to ask here: micropython · Discussions · GitHub, in the ESP32 section.Oh wait, I see you already have: How to set up UART(1) ESP32-S3 for USB serial comms using CH343 · micropython · Discussion...
View ArticleClik here to view.
Compute Module • Re: Linux Reboot fail
Hello,at first parts from DTS:Code: sd_io_1v8_reg: sd_io_1v8_reg {compatible = "regulator-gpio";regulator-name = "vdd-sd-io";regulator-min-microvolt = <1800000>;regulator-max-microvolt =...
View ArticleAdvanced users • Re: HowTo: Install fresh OS on Pi5 NVMe 4tb 8tb drives
With my script... Please don't distribute modified versions of my work as yours.Never said that „my script“ is „my script“ only. Your script modifies things on sd that the system can’t boot without...
View ArticleCompute Module • Re: i2c0 and ID_SC ID_SD
# Automatically load overlays for detected DSI displaysdisplay_auto_detect=1how it to detect DSI displays ? Is it through I2C ， or dsiStatistics: Posted by cris8259 — Thu Aug 01, 2024 3:48 pm
View ArticleTroubleshooting • Bookworm missing mouse pointer
Pi 4B 1GB, Bookworm Desktop 32-bit, X11 and/or WaylandLinux Pi4B 6.6.31+rpt-rpi-v8 #1 SMP PREEMPT Debian 1:6.6.31-1+rpt1 (2024-05-29) aarch64 GNU/LinuxFirst reported on 2023-10-13 -...
View ArticleGraphics, sound and multimedia • Re: RPi 5 - omxplayer
Very well written, hippy. Brings much needed balance to the thread.BTW, I've recently made the bold move of upgrading some (by no means, all) of my Pi systems from Jessie to Buster.Still have a few on...
View ArticleClik here to view.
Device Tree • CM4 failed to enable uart3 + 485 mode
Hello,I'm trying to enable the uart3 (on gpio 4,5,6) with 485 mode and RTS line on gpio 7. I've sucessful did it on kernel 5.10 but when updated to 6.6, it no longer works (it compiles without errors,...
View ArticleClik here to view.
Beginners • Re: What currently is the best remote desktop software for the pi ?
If you install the full connect version, then switch to labwc in raspi-config on e.g. a Pi3, then it works fine connect desktop. viewtopic.php?t=374472This works from a new install.Or you may need to...
View ArticleTroubleshooting • Re: I can't make the PiHut Wifi USB adapter work
Check if the adapter works in another system (PC, TV set etc.)My Pi2 is running Bookworm 32-bit LITE with a Pi-Hut WiFi adapter (Ralink) and is fine.dmesg Code: [ 17.771631] ieee80211 phy0:...
View ArticleOfficial Display • Re: Official 7 inch touch screen, image is rotated 180 on...
lcd_rotate=2 works if you enable the x11 gui and not wayland in that configuration you have the 180 degree screen right from startup obviously put a hash mark on the entry:Code:...
View ArticleCamera board • Re: More FPS for HQ camera on RPI 5
I was very excited to see some traction on this, and have been following the progress eagerly. Do you have any idea when the pull's status will get upped from the current draft status? Thanks a stack...
View ArticleTroubleshooting • Re: Raspberry Pi Hardware Repairs
The standard fix is send the appropriate currency to your favourite local Pi vendor and they send you a brand spanking new PMIC in its protective packaging that looks surprisingly like a new...
View ArticleTroubleshooting • Re: Wireguard/OpenVPN throughput reduced
It's the 32bit light version of bookworm, all software on the latest stable release.Linux RPI 6.6.31+rpt-rpi-v7 #1 SMP Raspbian 1:6.6.31-1+rpt1OpenVPN 2.6.3Wireguard 1.0.20210914-1Some historical...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: 1.47 inch display with RPI 5
Last comment from me on that topic here:1. Follow the steps described here viewtopic.php?p=2165638&hilit=4in.bin#p21656382. make sure you've changed your config.txt accordingly3. make sure your...
View ArticleBeginners • Re: Measuring voltage on GPIO to detect blackout
Some black electricians tape may have helped.Statistics: Posted by neilgl — Fri Aug 02, 2024 4:12 pm
View ArticleTroubleshooting • Re: What are all of Raspberry Pi 4 Problems?
OP is a spammeryes, first post was deleted with a banhammer, not all first posts are locked, only suspicious ones.You really should delete the whole thread as this now reads as meaningless...
View Article