Compute Module • Re: USB boot not working (BOOT_ORDER fails me)
It would be really great if rpi-imager had an option to randomize the UUIDs.doing it in the imager itself would be difficult, becaue etc/fstab has to be updated, which requires ext4 drivers, and thats...
View ArticleAI Camera - IMX500 • Re: AI Camera & Zero 2 / camera not avilable
I saw this same issue with Zero 2W as well as RPi 4B - tried with 2 AI cameras. Returned them yesterday for RMA. I am thinking it's something with compatibility or something recently broke as people...
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Beginners • RealVNC resolution is weird and fps is low
so im using realvnc lite and it looks like this. why are the icons so small and the resolution weirdim not show how to fix this. im new to raspberry pi and any feedback is accepted.Statistics: Posted...
View ArticleBeginners • Thermal padding size for active cooler?
Hello, as a beginner, I threw out the thermal padding as i didn't know what the 3 tiny squares were for.?I need to order some Thermal Padding to stick onto the base of the Active Cooler.The sizes I'm...
View ArticleGeneral • Re: Best way to allow user to set up the device?
A common approach is to open an access point on initial boot and to provide a web server which allows to enter the connection details to a local wifi access point.Then, on next boot, connect to local...
View ArticleAssistive technology and accessibility • Re: Is a raspberry pi 4b w 2gb ram...
How can the speed of the virtual RAMLots of things have timeouts. If paging is sloowwwwww, some things time out at 30 seconds or less. Software is confused. Lockups, Crashes. On one project with a...
View ArticleBeginners • Re: Max Power Draw from Face Pins
I am doing a custom build that utilizes a raspberry pi 5 to control a small autonomous vehicle. Motor has its own esc and battery and the pi is on a separate power bank. I still need to power the...
View ArticleAdvanced users • Re: Replace the watchdog.service and wd_keepalive.service...
Thagrol, Thanks for your comments!You're welcome. But your use of "we" troubles me (it's a red flag that you may be using Pi and seeking free support for a "for profit" application*) so I'll be saying...
View ArticleGeneral • Re: Pull-ups or pull-downs?
But the simple circuit with just the two LEDs (and their resistors), no switch, is better in some ways as it shows you the three possible states of the Pico pin - high low or undriven. There's a...
View ArticleGeneral • Re: How to Transfer Strings Between Two Cores on Raspberry Pi Pico?
Pass the pointer. However this requires you use global memory such as the heap. Use a wrapper for the storage which has an available method.I would avoid readString on Pico. Can we know the length of...
View ArticleGaming • Re: Racing Game Steering Wheel
I just thought of using a gyroscope so that was what I bought.Statistics: Posted by vaved — Sun Oct 13, 2024 2:17 am
View ArticleHATs and other add-ons • Suggestions for an infrared LED HAT
I want to control my air conditioner and blinds using IR, but I'm terrible with hardware so I want an out-of-the-box solution. The best thing I've found is the Anavi Infrared pHAT which seems to suit...
View ArticleTroubleshooting • Re: XDG_RUNTIME_DIR error on .py boot
I've thumbed through that tome you wrote earlier in the day looking for a solution to my error. Good to know what was causing it.I took your answer to mean I should try section 6.1, so I did, and it...
View ArticleNetworking and servers • Re: Need help with wireless image transmission in...
Something to consider when looking at specialist longer range WiFi is that you tend to need to use a directional antenna. That could prove difficult if the antenna is mounted on a floating buoy that...
View ArticleSDK • Problem with OUT pins PIO command
When I use the below command, I can assert 5 of my set pins high:Code: set pins 31Ideally, I would like to assert more than 5 pins high so I was looking into using OUT instead of SET. However, I can't...
View ArticleSDK • Re: Problem with OUT pins PIO command
My bad - I forgot the sm_config_set_out_pins() call.. I don't know if out and set pins can overlap though:Code: sm_config_set_out_pins( &c, pinOut, 8 ); sm_config_set_set_pins( &c, pinOut, 5...
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SDK • Re: Less code compiles larger
I am including loop unrolling here.I'm not really a programmer, I consider myself a lamegrammer but somewhere on Stackoverflow, they said at least GCC is bad at loops unrolling and it doesn't do it...
View ArticleGeneral discussion • Re: STICKY: PINN - An enhanced version of NOOBS.
For pi 5, I would assume you can add only after stable release of openwrt for pi5 is released.Correct. I don't create any images, I just convert existing ones.Statistics: Posted by procount — Mon Oct...
View ArticleTroubleshooting • Re: Recovery tips for failed Raspberry Pi 5 SD card after...
Thanks!I'm not running a custom kernel. I'm also running the recommended firmware/eeprom.So that is also my advice, use BTRFS for rootfs. It requires some tweaks here and there. You have to create the...
View ArticleTroubleshooting • Re: Pi5 won't resolve Umbrel.local
IP addresses don't need to be resolved so I suspect that isn't the problem there.Does it resolve if you don't use the .local suffix? With and without use very different methods to perform name...
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