Networking and servers • NAS backplane SMBus + SGPIO
Hello This is my first post here, hopefully it's right place for this question, I'm building NAS project with raspberry pi5 + 4x 3.5 SAS/SATA backplane. I'll be using JMB585 chip board and some...
View ArticleGeneral discussion • Is there a way for the Camera Module 3 to run a script...
Hello, me and my brother are trying to create a replica of a Minecraft Jukebox, but I cannot figure out how to make the Camera Module 3 run a script when it senses the color of a disk.Please...
View ArticleGeneral discussion • Re: OS / Harware Compatibilty
I accept that a Pi zero will struggle to provide a useful browser experience, but I assumed that it would run, albeit slowly. Are there things which just do not run on some devices?Statistics: Posted...
View ArticleGeneral discussion • Re: Is there a way for the Camera Module 3 to run a...
Unfortunately the docs are in one big pdf and I hate them, so can't link to anything for ideas (read the doc and picamera was so much better for users).So back in picamera (original) you could grab a...
View ArticleGeneral • Re: Pico W - USB power state not always correctly reported
Best way to check this would be for the OP to look at VBUS and GPIO2 voltages. Then at least this theory can either be proved or disproved.+11) Demonstrate the CYW43 is not reporting power as supplied...
View ArticleMicroPython • Re: SPI just Plain not working
I attached an LED to pin 18, copied and pasted your sample code, and set the baud rate to 1 so that I could see it flash if it worked. Sadly it did not. Also, my Chip Select is just a pin defined as...
View ArticleBeginners • Re: GPIO to control led
This sets GPIO17 on (and it stays on when python script exits)Code: import gpiodfrom gpiod.line import Direction, ValueLINE = 17with gpiod.request_lines( "/dev/gpiochip4", consumer="example", config={...
View ArticleAdvanced users • Re: Monitor fan speed on the Pi5 - SOLVED
That explains it. The firmware drives the fan control pin low to start it spinning, and if the tach pin sees pulses it knows there is a fan present, and automatically loads the overlay. With a bent...
View ArticleRaspberry Pi Connect • Re: Raspberry Pi Connect - Paste to Remote
Is that the browser on the PC or the browser on the RPi....how do I find the JavaScript errors?The browser on the PC (the one trying to connect to your Raspberry Pi device via screen sharing). In...
View ArticleDevice Tree • Re: RPi5 and RP1 GPIO ALT function
The pin declaration style you are referring to is intended only for backwards compatibility with older Pis. The RP1 pinctrl driver includes a translation table from old-style "brcm,function" values...
View ArticleCamera board • Re: Red Hue When Using IR Filter with V3 NOIR
Code: pkill -USR1 rpicam-vidStatistics: Posted by jwainwright87 — Wed Jul 17, 2024 12:53 pm
View ArticleTroubleshooting • Re: Bookworm EDID Troubles
Can you try (after updating)Code: video=HDMI-A-1:1024x600M@60D(the 'D' is more correct than 'e' which signifies analogue output).Hello,I have finally found the time to run the test.I ran update...
View ArticleCamera board • Re: New Pi 4 cant detect camera
What to do if your camera is not detectedThird Party Camera Supportov5647 was the Raspberry Pi v1 camera module, but hasn't been sold since about 2014. Bullseye would use libcamera-still as it doesn't...
View ArticleTroubleshooting • Re: Raspberry kills USB boot storages!!
Just out of interest, why do you want to use a USB drive for boot instead of the SD card?Statistics: Posted by jamesh — Wed Jul 17, 2024 1:07 pm
View ArticleAdvanced users • RP1 ADC temperature
I see the RP1 ADC has a temperature sensor internally.Does anyone know how to access the live temperature data?Is there a CLI command to retrieve it?Thanks in advanceStatistics: Posted by jeepers01 —...
View ArticleAdvanced users • Re: RP1 ADC temperature
Code: root@raspberrypi:~# cat /sys/devices/platform/axi/1000120000.pcie/1f000c8000.adc/hwmon/hwmon2/temp1_input53148root@raspberrypi:~# cat /sys/devices/virtual/thermal/thermal_zone0/temp46850i think...
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Troubleshooting • Re: [RPi4] Surround sound channel mapping / jacks wrong
The FAQ mentioned an option:Code: ["api.alsa.use-chmap"] = truedoes that help?Forgot to mention. Was the first thing I'v tried. Nope, did not help Statistics: Posted by Killom — Wed Jul 17, 2024 1:17 pm
View ArticleGeneral • Re: Extending ADC gate time on RP2040
Perhaps you are looking for accurate data from the ADC -- and you may not be able to get it. It's already about 1pF and 100K impedance. You should look at the ADC section in the RP2040 datasheet. See...
View ArticleRaspberry Pi OS • Re: LDAP Server Installation
I played around some more and got to the following (also notice the space at the start of the changetype):Code: $ cat /etc/ldap/schema/core.ldif dn: cn=Dougie Lawson,ou=Server Technology,o=Acme, c=UK...
View ArticleOfficial Display • Re: Official 7 inch touch screen, image is rotated 180 on...
your command is for firmware only --> KMS simply ignores it!Well, don't know if that is fully sorted yet.One would expect that adding below would do the trick:Code:...
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