Advanced users • How to select a device tree on the basis of GPIOs?
I am not talking about a GPIO but GPIOs, meaning how can I select a device tree in RPI on the basis of multiple GPIOs.I know conditional does not work so what can be the solution?I know that we can...
View ArticleBeginners • Getting environmental sensor values to regularly update on...
Hello all.I am looking to display a bunch of values that my RPi is obtaining from a bunch of transducers onto a webpage. I know there are a bunch of ways, including using PHP, needing a NGINX (or...
View ArticleGeneral • Re: pico too slow to read bits from dht22 ?
If your goal is to just read data from your sensor, then you would be better off using a pre-built library e.g. something like https://randomnerdtutorials.com/raspber ... cropython/ (This is just an...
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Troubleshooting • Re: Raspberry Pi 5 - Power supply in the car - 12V DC...
I am not sure what was the reason but I made working after i changed:max_usb_current=1 in the /boot/config.txtandChanged usb <-> usb-c cable to the shorten one with 3A wrote on the plugI had...
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Beginners • Re: Improved NTFS Samba speed on RPi4 with USB drive
Why are you using NTFS on a Linux system? Statistics: Posted by kip_the_elder — Tue Jun 25, 2024 10:08 am
View ArticleTroubleshooting • Re: rPi crashes, takes whole network down
It's not the switch. You've swapped that one out. Well, only if it's a defect that is causing the packet storm. But it might be a certain state the switch enters into when the rPi crashes.Statistics:...
View ArticleGeneral • Re: PIO seemingly not outputting data properly...
I've looked, but I can't seem to find any reference to the function to which you refer.I believe that arg001 was referring to the pio_sm_set_out_pins() function, documented here:...
View ArticleGraphics, sound and multimedia • Pi4 KMS HDMI resolution
HDMI-0 output of Pi4 in KMS mode shall drive a display with 1500 x 256 pixel resolution. The EDID shows this data and is working with correct resolution on a PC:1500x256p hfp:40 hs:144 hbp:54 vfp:3...
View ArticleGraphics, sound and multimedia • Re: Pi4 KMS HDMI resolution
Are you on RPiOS bookworm? If so, then the hdmi_* settings in config.txt have no effect.Booting on bookworm, and runningCode: raspinfo | pastebinitand post the url returned will provide some useful...
View ArticleMicroPython • Two way bluetooth
Since a few weeks I work with two pico w's for a cosplay project and its a pretty new world for me (python).With the help of this forum I was already able to play sounds with a dfplayer (with an...
View ArticleRaspberry Pi Connect • Re: Set up RPi connect on RPI5 with bookworm --ALL...
Rechcked the RPi 5 and all seems fine ( ie all software is up to date) once I have local control of the RPi 5 if I restart the device the Connect utility detects the device.All other settings appear...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Alternative to wiring pi?
Forgive my ignorance, but it has been a few years since I had to interface the GPIO with anything. On previous projects I used wiringpi, which seems to be rather out of fashion, so my question is:...
View ArticleCompute Module • Re: CM4 Obsolescence Date Discrepency
We'll get back to you with an answer ASAP.Statistics: Posted by PhilE — Tue Jun 25, 2024 10:49 am
View ArticleBeginners • Re: New sd card
I use multiple OS's on PIs.I find it easier to just have each one on a separate SD card. Why make things more complicated than they need to be?Statistics: Posted by kip_the_elder — Tue Jun 25, 2024...
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Beginners • Re: Request for Raspberry Pi 5 Datasheets, Peripheral...
The only peripheral doc we have is this one, but I suspect this is not what you are looking for.https://datasheets.raspberrypi.com/rp1/ ... herals.pdfYour comment on required peripherals is confusing....
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Can ADV7282M work with RPi4 at all ?
Hi,finally my custom board has started to operate. The image is really quite nice.However we notice a strange phenomenon : for 3-4 tries 1 time (after power-up the system) we got an image completely...
View ArticleTroubleshooting • Bookworm EDID Troubles
Hello to everyone,I am running a waveshare 7inch LCD on a Pi4.Since switching to Bookworm, I am experiencing problems setting the resolution to 1024x600.I believe I have read almost all forum posts,...
View ArticleBeginners • Re: Argon One V3 fan setup/using terminal
Support for third party products should be provided by third parties - https://argon40.com/pages/contactStatistics: Posted by aBUGSworstnightmare — Wed Jun 26, 2024 9:57 am
View ArticlePython • Re: Help with reading multiple CAN messages with python
If you don't want to run 2 instances of your program, 1 per can bus channel, the Use multiple threads. One for the main program, and 1 thread per can bus...
View ArticleGeneral discussion • Re: Reinstall RPi OS after removing XFCE
how can i reinstall rpi os with wayland enabled after removing xfce (bookworm) ?Install an operating system - https://www.raspberrypi.com/documentati ... ing-systemStatistics: Posted by B.Goode — Wed...
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