Compute Module • Re: CM5 Dev Kit PoE - what's needed?
Thx all - so I did wrong assumption poe fully integrated with dev kit.So I will wait for the hat.Statistics: Posted by Hulster — Mon Dec 16, 2024 3:55 pm
View ArticleRaspberry Pi OS • Re: Hard drives that won't go to sleep under Linux
Great. You know autofs, that's what I am suggesting you use: an automounter. Except it would be the one included in systemd, so installing and configuring autofs wouldn't be necessary.I've found this...
View ArticleMicroPython • Re: OSC over PPP?
Why not just use MIDI-2 ?https://midi.org/midi-2-0Adds everything you've said you want over existing USB (NOT DIN !) connections.Statistics: Posted by MikeDB — Tue Dec 17, 2024 4:12 pm
View ArticleAdvanced users • Non brickable update flow with AUTOBOOT
Hello Engineers,I am looking into RPI4 documentation and I am trying to understand the update flow and have the one which guarantees non brickable solution. I thought that AB flow would be a solution...
View ArticleTroubleshooting • Re: headless pi5 not responding every 4-10 days, journalctl...
I was getting same err in journalctl -p err ~ every 3 hours, every 10-12 days my headless rPi5 stopped responding. Only power reset recovered rPi5Code: Dec 14 18:51:21 SaulesMain kernel: mmc0: cqhci:...
View ArticleHATs and other add-ons • Re: RPi5 with Adafruit TFT Kippah
Glad to hear it thank you! Yeah, the Kippah is great other than being a gigantic GPIO hog.Statistics: Posted by JKeefe56 — Tue Dec 17, 2024 4:19 pm
View ArticleHATs and other add-ons • Re: BBC Micro:bit as a sensor for Build HAT
Looks interesting, how does it connect, physically?Does programming mean onboard so it will look like a normal LPF2 device over I2C or do you have to really hack BuildHAT to recognize it?Statistics:...
View ArticleGeneral discussion • Proximity sensor
I am working a wall mounted touchscreen for home automation control. It consists of a Pi 3B and a touchscreen that will be mounted in 3D printed case. I would like to be able to detect if someone...
View ArticleSDK • target_link_libraries
After scouting around quite a bit, I found what I needed to insert into target_link_libraries (in order to use MQTT). pico_lwip_mqttIf I had been smarter / more experienced with this environment -...
View ArticleAutomation, sensing and robotics • Re: DS18B20 no longer reporting
Could be a coincidence, but I recently got the same error and the entries for my 1wire DS18b20 temperature probes don't show up in /sys/bus/w1/devices. I had also been running a Pi4 with two of the...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: For details on how the LAN LEDs are...
I did some additional testing at while adjusting the Ethernet link speed using ethtool to set different modes. Here's what I observed (sorry, formatting tables is...
View ArticleTroubleshooting • Re: Upgrading from 3B+ to 4 or 5
Enlightenment dawns. That's excellent news.Thank you all for the advice.Statistics: Posted by SKarp — Tue Dec 17, 2024 4:44 pm
View ArticleMicroPython • Re: 2 cores
... I'm not understanding why there isn't some help in the silicon to help co-ordinate a bit. I'm not looking for CPU style protection stuff, but maybe a bit of shared memory or flags?There's no OS to...
View ArticleTroubleshooting • Re: Bluetooth pairing
It is often impossible to fix something like this that is buried in bluez and not under user control. If you want a simpler approach that avoids bluez, my Bluetooth library and the code below will do...
View ArticleCompute Module • Re: CM5: What's the status of audio on GPIO 12~13?
This breaks compatibility with the ClockworkPi mainboard. I thought the CM5 was supposed to be more or less a drop-in replacement for the CM4? There's no way to put audio over GPIO 12/13 anymore at...
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Troubleshooting • Re: Network mount not surviving reboot
I don't use mount units either, although I did look at them at some point. There's a lot more richness and flexibility in the mount unit approach, but it does leave you with a group of separate files...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: eepflash.sh write error
thanks that was it!Code: willie@Pi4:~/utils/eeptools $ sudo ./eepflash.sh -w -t=24c32 -a=53 -f=wpc_racecam.eepThis will attempt to talk to an eeprom at i2c address 0x53. Make sure there is an eeprom...
View ArticleGeneral discussion • Re: VLAN config NMTUI Bookworm
There is enough documentation including examples I remember from 3 years ago or so. But you need to think where to get it and not leave it all up to AI and/or search engines. That won't work as there...
View ArticleTroubleshooting • Re: Unable to Use UART Communication After Disabling...
Which UART is routed to GPIO 14 and 15 varies depending on (among other things) whether bluetooth is enabled in device tree or not.Change your code to use /dev/serial0. That should always be a symlink...
View ArticleTroubleshooting • Re: Raspberry pi 5 green light flashing.
https://www.raspberrypi.com/documentati ... lash-codesStatistics: Posted by gordon77 — Wed Dec 18, 2024 4:21 pm
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