General • Re: DMA pacing timers clock source
Hmm. I can't see anything obviously wrong in the code.So the theory that the timer stops for a couple of cycles during chaining seems like the most likely explanation. There's no mechanism to...
View ArticleBeginners • Re: Upgrade Raspberry Pi 3b+ without physical access
Don't you have someone local who you could send a new/tested and supported SD card to; who could just plug the new one in?I remotely support people like that. I also leave a local copy of the original...
View ArticleBeginners • How to deactivate the red LED when Raspberry Pi 5 is shut down?
How can I deactivate the red LED of my Raspberry Pi 5 when it is shut down? This light is so annoying. I already...
View ArticleGeneral discussion • Re: Does it make sense to make a laptop with Raspberry...
- Right, I meant this generally spoken.- If the Pi x is the latest model, I will only build a laptop based on the Pi x - 1.- The Pi 5 is currently the latest Pi.- And the Pi x -1 is the Pi 4. - I will...
View ArticleBeginners • Re: Before I buy a Pi5
RPi5 works as a moderately speedy desktop computer without any extra messing about - boot it/use it from SD card, pendrive, or external HDD/SSD, or in my case, an external M2 SSD in a USB3...
View ArticleRaspberry Pi OS • Re: Openvpn installl on Bookworm (RPi5)
Update...I think i have broken it??I decided to uninstall open VPN on the RPi5 server and since then VPN has stopped working.. Command ipvpn -d and it that OpenVPN is Running and enabled???What stupid...
View ArticleTroubleshooting • Re: Cannot install updates, clock not synchronized
HiThank you for your clarification, but what is the reason for the message and the inability to install updates?I don't know if it has something to do with it, but the desktop has the correct time and...
View ArticleAdvanced users • Re: Possibility of Pi 3a+ with 1GB RAM
It's not going to happen. Your best option is to find a hardware engineer to design a carrier to your specification.Statistics: Posted by PhilE — Mon Jul 08, 2024 9:32 am
View ArticleBeginners • Re: USB SSD as Boot drive
I am relatively new to Raspberry Pi, have been using various GNU/Linux flavours for about 10 years, I have bought two Pi's to play around with, a Pi 400 and a Pi 5. I have installed Raspberry PiOS on...
View ArticleTroubleshooting • Re: Things to do with system clock (top left) [FIXED]
<snip> %u day of week (1..7); 1 is Monday ..................................... does not work system clock<snip> %w day of week (0..6); 0 is Sunday ........................................
View ArticlePython • Re: Using Python to patch a binary.
The user just runs the received PythonPatcher.py, enters his credentials and the PythonPatcher issues a xxxxx_patched.bin file.The user uploads the xxxxx_patched.bin file with esptool.py You think...
View ArticleAdvanced users • Re: Connecting MPU-6050 to Raspberry Pi 5
If you want to delve deeper than the code / video linked above then you can find the data sheet at:https://components101.com/sites/default ... aSheet.pdfStatistics: Posted by MiscBits — Mon Jul 08,...
View ArticleAutomation, sensing and robotics • gpio_to_irq return -22
Hello, I just installed the latest version of the operating system raspberry pi OS (64bit). After the update function gpio_to_irq(gpio_num) stopped working correctly and for any gpio_num it returns...
View ArticleTroubleshooting • Re: Faulty Raspberry Pi Zero?
The RPios default swap space allocation is 100MB is not sufficient on a Pi Zero with 512MB memory.Just a note that default swap has recently been bumped to 200MB as a default.This was due to apt...
View ArticleMedia centres • Re: TV HAT Raspberry Pi 5
There is a problem with the SPI driver on Pi5. It gets triggered when the Pi is busy (specifically sdram bandwidth is saturated).It results in "spi_master spi0: RX FIFO overflow detected" which is not...
View ArticleNetworking and servers • Windows 11 doesn't recognize Raspberry Pi 5 with...
Hello, I would like to use my Raspberry Pi 5 both as a USB drive and as an internet adapter, so that I can boot from the created image and the internet connection only runs through the Raspberry Pi.I...
View ArticleTroubleshooting • Re: Raspberry Pi 3 B Ethernet stops working after a while
Hello,I have a Raspberry Pi 3 model B running Bookworm, attached to an Ethernet switch. The Pi is set up to serve a home wifi network.Upon booting, the network interface receives an IP address etc...
View ArticleTroubleshooting • Re: Raspberry Pi 5 Won't Boot - 4 Green Long Flashes, 5...
2.31 RP1_BOOT chip ID: 0x0000c300<CR>I believe this line is the real problem. It should be 0x20001927.The RP1 (or the connection to it) is faulty.There won't be any way of fixing this through...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: DSI display working but not detected...
"drm-rp1-dsi" will pick up a DSI display on either of the connectors.The connector names should be consistently DSI-1 for a display connected to CAM/DISP0, and DSI-2 for a display connected to...
View ArticleCompute Module • Re: DS3231 in place of PCF8053
The INA219 Python library looks like it must use i2cdev ("/dev/i2c-0", etc.) to talk to the hardware. Provided you tell it which I2C bus to use by passing a "busnum" parameter to the constructor, it...
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