MicroPython • Re: MemoryError: memory allocation failed, allocating 153600 bytes
Thanks to hippie.Yes it is a Pico W, which might account for the difference you mentioned. I reexamined the code that I had from a working version and the difference was not using the [0xff]* sz form...
View ArticleTroubleshooting • Re: Raspberry Pi Zero 2 W No longer works after sudo apt...
I would get an HDMI adapter for the zero 2 and see what happens on boot.Or use a serial connection to your pi5 to see boot messages from the zero.Statistics: Posted by neilgl — Mon Sep 16, 2024 9:45 pm
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Off topic discussion • Re: A Blast from the Past
Not sure what we are meant to be seeing with a good look. It seems to be a 2011 Pi B, identical to what others show such as - https://www.sparkfun.com/products/retired/11546You might have to provide...
View ArticleBare metal, Assembly language • Re: Additional network drivers for Circle?
The USB CDC Ethernet driver in Circle has been added for QEMU usage and this is also the only configuration, which I have tested with it.Statistics: Posted by rst — Mon Sep 16, 2024 10:08 pm
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Raspberry Pi OS • Re: Can't get wayland running on Pi3B+
Thanks, that's good to know... I spent some many night on this already trying to make it work, compering config files with my other RPI400/RPI5 , i even re-imaged poor guy, then restored backup for...
View ArticleTroubleshooting • Re: Setting Pi 4 to throttle at lower temperature?
it already does that defaultCode: lscpu | grep MHzdo you at least have some kind of heatsinkcan you just splice the fan back in or connect it directly to the pi (pinout)i run a fan slow on the 3v3(1)...
View ArticleGeneral • Re: control a set of 15 inputs that output 15 outputs on Pico
This is farcical. Use code tags. Every time you post an "i" in square brackets the forum interprets it as "start italics" and removes it from the display. If you copy and paste this from the forum...
View ArticleOther programming languages • Re: Where are the Vulkan examples or is this...
Pi4/5 now vulkan-1.3 supported, but not support the VK_KHR_video_decode_queue extension?ps. build mesa-24.3-gitStatistics: Posted by cjan — Mon Sep 16, 2024 11:03 pm
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General • Need some help figuring out PIO code problem
I am trying to send a 9 bit byte by using the PIO to create a uart. The 9th bit (MSB) is either set to 0 for data or 1 for address. I took the PIO uart tx example and tried to modify it. I have a...
View ArticleTroubleshooting • Raspberry Pi 5 boot issues - possible EEPROM error?
Hi!I bought a brand new Raspberry Pi 5. I have been using 3B+ for a while now, but I'm still a beginner when it comes to a lot of things. I put the latest official OS on a brand new SD card, I used...
View ArticleHATs and other add-ons • Re: In-box heatsink removal? [Solved]
A light twisting ~15deg clockwise, then the same CCW and the little blighter came off without any trouble. No trace of adhesive residue either.Thanks again.Statistics: Posted by g40 — Tue Sep 17, 2024...
View ArticleGeneral • Re: Zephyr support on RP2350 ?
There appears to be work in progress ... see https://github.com/zephyrproject-rtos/zephyr/pull/77368I'm going to subscribe to the pull request; I need an excuse to learn Zephyr because it supports...
View ArticleGeneral discussion • Re: RPI 5 device acces vis ssh or usb
This isn't really a RPi issue, as far as network configuration & SSH goes, it's an issue with your non-Raspios Linux distribution. You'll likely get better answers asking about that in a Yocto...
View ArticleTroubleshooting • Re: Raspberry Pi 5 boot issues - possible EEPROM error?
Actually, further googling the issue, it was revealed to me that steady flashing of LEDs meant that the Bootloader has finished its job. Now I just need to figure out what next.Statistics: Posted by...
View ArticleAdvanced users • Re: [pr/legacy]
Square brackets mean it's a kernel thread (if you do a ps -ef, you'll see their PPID is that of kthreadd, usually 2 on my systems). It's a kernel driver/module or something like that. Maybe have a...
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C/C++ • Re: Example of GPIO use with Linux only (no third party libraries)
We are indeed talking about the same thing. Weird, I know. I must admit I hadn't looked too closely at that code and I stand corrected - the original code doesn't even follow its documentation - it...
View ArticleBeginners • Re: Cannot get to work OLED display.
I just found this on the forum. I know this is a different display, but could this explain your problem?viewtopic.php?t=352484Statistics: Posted by AndyD — Tue Sep 17, 2024 11:18 pm
View ArticleTroubleshooting • Re: Samba works for one share but not another. Permission...
Thanks for the feedback,the last level isCode: jc@Rpi4-HA-M2:/opt/homeAssistant $ ls -ltotal 4drwxr-xr-x 13 jc jc 4096 Sep 17 14:44 dataAnd from a terminal session jc (the operating system user) can...
View ArticleTroubleshooting • Re: Raspberry Pi 5, official active cooler always running...
Solved. Thanks to all. My 8GB Pi5 had exactly the same issue, active cooler blowing at top speed constantly. Even with CPU temp at 37.8C.Code: $ cat /boot/firmware/config.txt#dtparam=cooling_fanP.S....
View ArticleGeneral • Need ideas for pesticide drift detector.
Greetings,I live in an agricultural zone, and a neighbor has been raising the alarm about pesticide drift into adjacent neigborhoods, especially during our frequent coastal fog days. The only reliable...
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