Troubleshooting • vcgencmd error in Bookworm
Host: raspberrypiB Kernel: 6.6.31+rpt-rpi-v8 (64 bit) Console: tty 0 Distro: Raspberry Pi OS Lite Debian version: 12 (bookworm)I’m tried to check the temp on my pi 4 running this python scriptCode:...
View ArticleGeneral discussion • Re: Please, help me understand what a Raspberry Pi is!
Here's a discussion about replacing the control board on the MakerBot with a different one:https://www.quora.com/Is-it-possible-to ... a-MakerBotIn general you wouldn't use a Pi inside a 3D printer to...
View ArticleTroubleshooting • Re: RPI 5 Active cooler gets hot even when its off.
Sorry, i misunderstand you before. My pi was also getting warm. I did this;Code: sudo rpi-eeprom-config -eAnd after that i changed "POWER_OFF_ON_HALT=0" to "POWER_OFF_ON_HALT=1". Save and...
View ArticleRaspberry Pi OS • Re: Trouble with getting cameras to work on Pi 5
I restarted and with the command libcamera-hello --camera 0 -t 0 , libcamera-hello --camera 1 -t 0, both commands worked for the two cameras separately, then I tried again and with both commands it...
View ArticleTroubleshooting • Re: vcgencmd error in Bookworm
Have a look at the following thread. It is essentially the same questionviewtopic.php?t=364353Statistics: Posted by AndyD — Sun Jul 28, 2024 8:34 pm
View ArticleTroubleshooting • Re: USB boot requires a high current (5V 5A) power supply....
You'd be amazed how many mains sockets have loose wires, in the UK I've never found a house with less than two sockets with loose connections, in one instance it was every socket in the house. I'm not...
View ArticlePython • Re: Stepper control via PIO for a dosing device
Thank you for your effort, I will compare and test the code in the next few days. The IRQ in PIO programming is still a bit of a mystery to me... Overall, I have had more questions than answers since...
View ArticleGraphics, sound and multimedia • Re: Help with logarithmic potentiometer
What is the voltage input range of your ADC?From what i can read between 0 and 3VWith the pot wired as you have it, its output will vary from 0V to 5V. If this matches the input range of the ADC then...
View ArticleGeneral • Re: Extending ADC gate time on RP2040
This is my theory of what we would see when switching between a channel at 0V to a channel at 3V3 through a substantial resistor, leaving it a while, and then doing a number of consecutive reads.For a...
View ArticleBare metal, Assembly language • Re: Booting, UART and clock speed
The MiniUART's clock source is the VC clock, not the CPU clock, and that clock, just like the CPU clock, has a variable frequency. There are two ways you can fix your problem:Add a line with...
View ArticleBeginners • Re: Which one to download deb or rpm?
If RPi have brought out there own specific version, then I would stick with that one.Can't for the life of me think why there would need to be a RPi version unless LibreOffice has a video editor these...
View ArticlePython • Re: Runtime error waiting_for_edge GPIO
here is a refresher...i first started with an issue generating a runtime error x3 when i tried to execute the SafeShutdown.py script from RetroFlagthis started just after having flashed an updated...
View ArticleTroubleshooting • Re: Dual booting via PINN
Asking the forum Moderator to move your question to the persistent thread maintained by the developer of PINN would be more likely to have it noticed by the person most able to...
View ArticleTroubleshooting • Re: Two RPi 5 dead
I don't think a Rpi 5 (or any computer) should just die in the absence of extended cooling. Normally the CPU clock speed should be throttled in the case of temperature rise above some threshold, don't...
View ArticleRaspberry Pi OS • Re: Font and icon size small although system font is 36
I fixed this issue entirely by going into Advanced Options (from sudo raspi-config) and setting it to openbox.Statistics: Posted by BlueBerries — Mon Jul 29, 2024 8:36 pm
View ArticleAdvanced users • Re: RPI Secure boot not working as expected
The UART log shows nothing of the boot-uart which would be set if BOOT_UART=1 was set in the EEPROM config.This is set in the default secure-boot configuration and...
View ArticleCompute Module • Re: Flashing CM4 eMMC via I/O board slow. Advice?
Regarding ethernet setup, yes that is all correct. And as I mentioned, using a stock image that is compressed from the RPi website works ok, so I think the setup is OK. Yes, you may be right about...
View ArticleMedia centres • Re: Peppy player
Try to use 'mqqj' instead of 'PCM' in the configuration file. Just be careful it's currently at 100%.You can adjust it using Arrow Down/Up keys on the keyboard.Statistics: Posted by peppy.player — Mon...
View ArticleNetworking and servers • Re: Accessing VNC from Ubuntu Linux With a Free Client
If you are running Bookworm on the Pi3 and Pi4, have a look at rpi-connect https://www.raspberrypi.com/software/connect/Statistics: Posted by neilgl — Mon Jul 29, 2024 9:24 pm
View ArticleInterfacing (DSI, CSI, I2C, etc.) • RP2040 I2C doesnt work
I build a custom RP2040 board using several sensors. the board works without a problem and if i scan for the connected sensors using i2c.scan(). as soon as i try to read from the registers i get the...
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