Troubleshooting • Re: Duplicate Debian Bookworm RasPi Won't Boot - UUID...
If you copied the two partitions, rather than the entire disk, the partition table on the copy likely does not share the same disk identifier as on the original. That is the "08b92fe6" part. This is...
View ArticleCamera board • Re: A constant 8 frame delay in h264 encoding on RPi-5 rpicam-vid
Sorry for the late reply, we're having a typhoon here and I'm unable to access the device.My first impression is that this is a quite theoretical use-case; h264 1640x1232 30Mbps 1FPSI use v1 cameras...
View ArticleBeginners • Re: Systemd, gpiozero, permissions - boot vs shell
If I start the service from systemctl or a reboot nothing is written even if I run as root.systemctl status givesCode: pi@piRadioZ:~ $ systemctl status piRadio.service× piRadio.service - piRadio...
View ArticleOff topic discussion • Re: Helene --> North Carolina --> Potential chip...
I think the press are overdoing this. Yes the quartz from this area is used because it's the purest available in the world, but it still has to be purified many thousands of times more to make the...
View ArticleGeneral discussion • When does the LE client read the data?
I am conducting a project that is to use Pi as a bluetooth mouse for Windows by using btferretNow I excute a file mouse.py(https://github.com/petzval/btferret/blob/main/mouse.py) and sucseed to use Pi...
View ArticleTroubleshooting • Re: Negative output values for 3.3 v and 5 v sources on Rpi...
There is nothing wrong with your pi board.Software does not invert polarity of any pins. This is simply impossible.You have the leads of your meter swapped and that is why when your pi is not...
View ArticleGeneral discussion • Re: Raspberry Pi Zero 2 WH
hi @kheylen25sorry i bother you here.I found a post where you share your code for a app in kivy with bluetooth (bleak).Can you please share the buildozer.spec? Im new to kivy... and bleak and i cant...
View ArticleAutomation, sensing and robotics • Re: Pleb GPIO
Warthog, thank you for taking a look! I figured you would, if anybody did. I did spot leds-gpio but could not make sense out of it.You should definitely consider that to be my failing -- but suspect...
View ArticleGaming • Re: Quake 2 OpenGL ES 1.0 renderer, for any Pi model, 60+ FPS
how to play new games?./quake2 +set game xxx, no luck.I'm assuming the base game works for you. Otherwise, you'll have to give more info on what you did.For the expansions/mods, you'll have to clone...
View ArticleGeneral • Re: RP2350 PIO DMA performance question
PIO has some SMT behavior via interrupt flags. They do not have IPC by themselves and are not scalar/vector/matrix in execution. They also lack an ALU and stack/memory subsystem. Much more like HDL...
View ArticleSDK • Re: Pico as debug probe problem
Did anybody get debugging of the RP2350 with the PICO as debug probe under VS Code on a Raspberry (64Bit) to work? I would love to know, whether it makes sense to research further or not. Thank you...
View ArticleSDK • Re: Need some help with sound output
If helpful, I wrote an 8910 emulator once, including code to output over RP2040 PWM.The emulator itself: https://github.com/alastairpatrick/pico ... mware/ay.cCode to configure and update RP2040 PWM:...
View ArticleRaspberry Pi 400 • Interface Pi 400 board to better keyboard?
I would like a Pi 400 with a TKL keyboard, one with better key movement for frequent typing. I looked at the interface from the 400 board to the keyboard and do not understand the details of the Pi...
View ArticlePython • Re: Can't install tensorflow pi 4
Hello, my name is Sofia and I come from STS Software GmbH. It seems like you're encountering an issue with installing TensorFlow on your Raspberry Pi 4 running the Bookworm version of Debian. The...
View ArticleBeginners • Max # of BLE connections
Hey!So I have a RPI 4B and it's currently communicating with an IMU via BLE for sensor data that I need to send to the web via mqtts for a project I'm working on. Based on the research I could find,...
View ArticleClik here to view.
HATs and other add-ons • Re: Wood cases for Pi plus
Nice stuff. I've made a few using my laser. I didn't like the plastic cases since mine sits on my repurposed mid century TV/Stereo cabinet. I figure were a good idea for builds that there's not a case...
View ArticleRaspberry Pi 400 • Re: Interface Pi 400 board to better keyboard?
When a Pi 500 arrives, I hope there is an uptake by a keyboard manufacturer to combine the 500 board with a professional keyboard.I've mused about third party better (mechanical?) keyboards...
View ArticleClik here to view.
General • Re: RP2350 SSP/XIP Block Transfer Examples
Leave the voltage as default 1.1VFrom CMake:Code: PICO_EMBED_XIP_SETUP=1PICO_FLASH_SPI_RXDELAY=2PICO_FLASH_SPI_CLKDIV=2PICO_CLOCK_AJDUST_PERI_CLOCK_WITH_SYS_CLOCK=1The last one is optional, you need...
View ArticleBare metal, Assembly language • Re: SDHOST block read returns CRC in data
I am now reading the card and its MBR but have found the read block command (CMD17) returns a 64 byte data block before the actual 512 bytes of the requested sector. I assume this is CRC relatedthe SD...
View ArticleGeneral • Re: Current measurement with rpi PICO
I would suggest, as @carlk3 mentioned, to look for electrically isolated sensors. Pololu has a good selection of Allegro boards for precisely what I think you are after:...
View Article