Compute Module • Re: Sporadic Kernel Panic during PCI Scan on CM4
Are you using an evaluation add-in board with the switch or your own design?If using an add-in board, does PERST_N float high with the CM4 RUN pin held low (or glitch high during power-on...
View ArticleRaspberry Pi OS • brcmfmac problems with IWD on RPiOS
We have been using iwd to manage the wifi for a number of years on our RPi based Audio player installation. iwd is very fast (compared to wpa_supplicant) and very well supported even on our RPis. It...
View ArticleTroubleshooting • Re: RPi5 shuts down after 15 seconds
Adding the two lines gets me at little longer.Able to boot into the ui, wireless working.Tried running Code: apt upgradea couple of times, but after 30 seconds it shut down again.But now at least I'm...
View ArticleFrançais • Re: Pb X après mise à niveau vers Bookworm...
Si je désactive lightdm :Code: $ sudo systemctl disable lightdm.serviceau redémarrage j'ai accès au prompt tty, et je peux y taper des commandes...Mais si je démarre lightdm :Code: $ sudo systemctl...
View ArticleCamera board • Re: Problem with the external trigger of the GS camera
It's strange that it's not always repeatable -- I'll see if I can replicate this...Are you using the "synchronous cameras" (XVS) or the "external trigger" (XTR) method to trigger the cameras? The...
View ArticleTroubleshooting • Re: Raspberry Pi 4 does not boot, both LEDs do not blink,...
I measured pìn 17 also and I got the same 4.9 voltage instead of 3.3. No SD card was inserted and nothing in the GPIO pins as well. No output from the HDMI port . The LEDs continue behaving as I...
View ArticleTroubleshooting • Re: Wayland: Switchind display off and on again is not working
Code: xrandr --verboseMy Pi:Code: pi$ DISPLAY=:0.0 xrandr --verboseScreen 0: minimum 16 x 16, current 320 x 1480, maximum 32767 x 32767XWAYLAND0 connected 320x1480+0+0 (0x23) normal (normal left...
View ArticleCamera board • Re: Syncing IMX708 captures on RPi 5?
Hi I have 2 IMX477 Arducam's UC-517Can I sync them with a Pi5 and no extra hardware?All our docs are written for the Raspberry Pi IMX477 modules - https://www.raspberrypi.com/documentati ......
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Raspberry Pi 5 and 6 SPI screens
Writing the overlays will become fun!It shouldn't be that bad as I'd already done it on my tinydrm branch - https://github.com/6by9/linux/commit/22 ... e48bb6e70eStatistics: Posted by 6by9 — Fri Feb...
View ArticleFrançais • Re: Pb, Configurer le réseau en bash...
Oui PhL91... j'étais en train de regarder ça... effectivement interfaces fonctionne... Mais les alias dedans ne fonctionnent plus... Une idée ?JMStatistics: Posted by Pti-Jean — Fri Feb 23, 2024 2:02 pm
View ArticleSDK • Re: is there a list of API functions, which are safe to call from...
Maybe not the most helpful answer, but in general such comments exist when there might be some doubt. There might be a few exceptions, but generally the functions are IRQ safe (in that you won't...
View ArticleFrançais • Re: gpio c++
quand je retire les ° et éIl y a de forte chance que geany utilise un "font" non UTF-8.Regarde si tu peux changer le font de geany pour un font unicode UTF-8.Tu peux vérifer en changeant le é pour...
View ArticleBeginners • Re: Installing Raspberry Pi 5 imager on my new Sandisk SD Card
I just tried Network install on this Raspberry PI 5 . It seemed to work fine and is pretty fast to do.Statistics: Posted by Craig1234 — Fri Feb 23, 2024 2:16 pm
View ArticleBeginners • Re: Grove - RGB LED Matrix w/Driver - can you use it with...
Thanks for your reply. The problem is that i have many of GPIO users for screens, buzzers etc so that 4 pin option which i bought seems to fit best for me. Does anyone know if the one i posted above...
View ArticleSDK • Re: core used for hardware alarms
Use alarm_pool_t *alarm_pool_create(uint max_timers, uint hardware_alarm _num) or alarm_pool_t *alarm_pool_create_with_unused_hardware_alarm(uint max_timers) from core 1 to create your own alarm pool,...
View ArticleGeneral • Using Picotool with a multi-CDC setup
Hi all,I am using a setup with multiple CDC ports, based on the example here: https://github.com/Noltari/pico-uart-bridgeThis works really well and I have expanded this to use 5 virtual serial ports....
View ArticleBeginners • Re: Most cost effective way to add SSD to Rasp Pi 4B
If you are UKKingston A400 120GB SSD for about £10USB3 to SATA Adapter eg https://thepihut.com/products/ssd-to-us ... spberry-piNote that some USB3 to SATA adapters don't work with Linux (try to...
View ArticleTroubleshooting • Re: Raspberry Pi 5, Pi Os installation fails on nvme SSD...
Thank you @davebixby. Unfortunately still not working. Problems changed, now enclosure is disconnecting and connecting even when idle, with raspberry. With PC works good. I think my active hub have...
View ArticleTroubleshooting • Extremely slow VNC response in Chromium - Bookworm...
Hello all, I am a Raspberry newbie. I have previously worked with a headless Raspberry 4 running Bullseye and was using RealVNC. There is a well documented problem in that scenario, where certain apps...
View ArticleOfficial Display • Cannot power up the display via GPIO pin #2 and #6 from PI5
I am using the 7" official display with Pi4 by supply power to the display via the GPIO pin from the Pi4. Now I try to change the Pi4 to Pi5. But the display can't power up. I resume back to the Pi4,...
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