Bare metal, Assembly language • Re: Boot exception levels
for the whole pi0-pi4 family, an armstub from here is dropped at the arm reset vectorits responsible for doing things like initial register setup, parking the secondary cores, and dropping down to EL1...
View ArticleTroubleshooting • Re: Performance options missing from raspi-config in bookworm
Well, I'll be. I'm looking at raspi-config (which is a shell script) and, indeed, "do_fan" is no longer available prior to RPI4 (see code below). Why was this functionality removed? I modified the...
View ArticleTroubleshooting • Re: VPN para Raspberry Pi
I don't normally run wireguard, but I had no problems installing it on Debian 12 aarch64 a couple of months ago.You might get better assistance from the pivpn team directly.Statistics: Posted by bls —...
View ArticleAdvanced users • Re: No prompt for Creating Disk Partitions
In case anyone's interested, sdm V11 is released and includes a new plugin to create disk partitions in an IMG or on an SSD/SD Card.Statistics: Posted by bls — Sat Jan 06, 2024 12:12 am
View ArticleTroubleshooting • Re: Rpi4B bookworm installation - error running package update
I did a little more digging on this and the problem does seem tied to the use of the microSD to USB-A adaptor:The same microSD card, running in the internal reader, works fine.A second microSD card...
View ArticleTroubleshooting • Re: Troubles with Pico W after several hours of Data Logging
I had problem with AA battery. I got a lot of unwanted reset. I fix the problem using a 3.7V lithium pack with solar cell. Spike from the wifi was making gliches and the AA battery was not able to...
View ArticleAdvanced users • Re: Image File Utilities
I don't have enough information to even guess what your problem might be. There's been nearly 2000 downloads of the current version and you're the only one to report this issue. It's apparently...
View ArticleBeginners • Re: What Is It Called?
STICKY: How to use Autostart - Raspberry Pi OS (Desktop) viewtopic.php?t=294014That one hasn't been updated for the switch to Wayland/Wayfire that came in with Bookworm. The other one (mine)...
View ArticleOff topic discussion • Re: RIP Nicklaus Wirth
Algol on Burroughs B6700. Back in the 70's. Nicklaus' main involvement with Algol was his contribution of Algol W which was rejected in favor of Algol 68.Statistics: Posted by lurk101 — Sat Jan 06,...
View ArticleGeneral discussion • Re: MX Linux on Raspberry Pi 5
I have a website , successfuly built and executeable on Raspberry pi 5.Have installed MX Linux and cant open up to the internet.It works locally but not remotely thru a broswer.Any ideas ?...
View ArticleOther • Re: raspberry pi 5 & TwisterOS
Just for anyone looking in the future, the TwisterOS discord was of the opinion that this original claim that it worked is... uh... the polite way to put it would be "no chance it worked".Appreciate...
View ArticleAdvanced users • Re: Heating and cooling, is the Pi 5 too new?
I don't get why to add such big coolers, as Raspberry engineer Jamesh stated that both official cooler solutions prevent throttling:54 isn't particularly hot. The Pi will throttle at 85. The Pi 5 can...
View ArticleAutomation, sensing and robotics • Re: Rotary encoder sending signal when...
Have you got pullup resistors allocated on A and B?Statistics: Posted by pidd — Sat Jan 06, 2024 11:44 pm
View ArticleTroubleshooting • Re: Raspberry pi pico wh - external leds not working
Looks like (unusually) you have the two orange wires connected to pin 39 (VSYS)I would have each GPIO output going to an LED and resistor, then to ground (GND).Have you got the LEDs the right way...
View ArticleTroubleshooting • Re: Cannot install python-espeak
It will help to detail how you tried to install, which Pi and which OS, but perhaps try -Code: sudo apt install python3-espeakStatistics: Posted by hippy — Sat Jan 06, 2024 11:49 pm
View ArticleGeneral discussion • Android emulator?
Hi, I'm looking for a good Android emulator for my Pi 4B, which runs Raspberry Pi OS Bookworm (64 bit). I'm not looking for an Android port for the Pi, like KonstaKANG's, but an emulator that can run...
View ArticleSDK • Re: Question about the UF2 bootloader
The UF2 Booloader is a part of the RP2040 ROM.Do you mean 'second stage boot' which sets-up the Flash chip etc ? I believe the linker script forces that to be in the first 256 bytes of...
View ArticleC/C++ • Re: gpiod locks pins and can't have access with another app.
Not having output persistence makes 'libgpiod' not fit for purpose as I and others see it, and that is why I have such a negative view of 'libgpiod'.Actually, libgpiod has nothing to do with the...
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Advanced users • Re: Do RPi 3s really have no firmware outside their SDcard?
Ram based OS load the OS from uSD into the RAM, anything that infects that OS is gone next power cycle.I use PiCore Linux for 24/7 Pi gadgets if the user needs Linux.For my own stuff I use Ultibo...
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Off topic discussion • Re: New key on MS Keyboards.
I see that the Microsoft hegemony is trying to make us all have a "Copilot" key on our keyboards.They're replacing the menu key. Presumably it has a new scan code so old keyboards won't bring up...
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