Troubleshooting • Gpiozero Lingering On LED
Hi, I have an LED that is turned on in the script, but it stays that way even if the script is terminated/closed/exited. Anyone know if this is a bug or a feature?API: gpiozeroVersion: 2.0.1Attempts:...
View ArticleTroubleshooting • Re: Pi5 boot seems stuck on fs_open: 'armstub8-2712.bin'
I have the exact same issue with my Pi 5, using RPi imager v1.8.5 to create the SD card with Pi OS Lite and the boot process gets stuck at "fs_open: 'armstub8-271.bin'". Tried everything I could think...
View ArticleCamera board • Re: rpicam-still fails with “invalid argument” error when used...
Thank you for verifying that. Looks like the problem exists on the Pi 5 as well. Are you aware of any way to get more detailed debugging information from the libcamera layer?And one thing I should...
View ArticleNetworking and servers • Does the Raspberry Pi 5 support the One-Step Mode in...
Hi,I have two Raspberry Pi 5 boards, and I've successfully synchronized them using the Two-Step Mode. However, when I attempted to synchronize them using the One-Step Mode, it didn't go as expected,...
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Other RP2040 boards • SPI not working
Hi,I have this pico board:I thought the SPI would work right away running my TFT display, then I used the logic analyzer to check for any signal on the SCK pins to figure out which SPI is running, but...
View ArticleTroubleshooting • Re: MPG123 module not found when script ran at root level
Glad to hear you got it working!Yes, I consider omxplayer to be essential - it's pretty much the reason I use the RPi.For this and various other reasons, "Bookworm" is a no-go for me. And, thus, so is...
View ArticleOther RP2040 boards • Re: SPI not working
Exactly what board is that?And how did you use the SPI? Pls post some (minimal) code that is failing.Statistics: Posted by DirkS — Tue Apr 30, 2024 2:03 am
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Beginners • Re: Powering Pi 4 on and off as a car computer
I am re-posting the schematic with a couple of corrections. "Always on" +12 from the car's battery needs to be connected to the source of the IRF9540. A diode must be added to the input circuit so...
View ArticleGeneral • Pico W debugging and SMD
Friends,I have a project where I've mounted a Pico W to a PCB. After the fact, I realized that I have no way to attach my debug probe to the SWD port. I tried soldering some pins to the holes left...
View ArticleGeneral • Re: Pico W debugging and SMD
After the fact, I realized that I have no way to attach my debug probe to the SWD port. I tried soldering some pins to the holes left over from the top, but I think I killed the Pico W during this...
View ArticleOther projects • Re: How to configure button for keyboard key
Thank you so much. This is what I was looking for and will fill the bill.Statistics: Posted by bobh1950 — Tue Apr 30, 2024 2:44 am
View ArticleBeginners • Re: Static IP Driving Me Nuts
I'm not sure how I would be interfering with the DHCP server. It has a pool of addresses from 192.168.1.100 to 192.168.1.200. I assign any/all static addresses from 192.168.1.2 to 192.168.1.99. For a...
View ArticleTroubleshooting • Re: ALL USB PORTS Not Working on RPI 5
After a few days of my car being off but still connected to its main power, when I turned it on, I noticed that none of the USB ports were working. I don't understand what your car has to do with...
View ArticlePython • Re: Issue with 2 python scripts running simultaneously
That is normal, your script is running in a loop which does not allow the CPU to "breathe" and that causes a lot of CPU-time. I've made some untested modifications to your "File1.py" which will allow...
View ArticlePython • Re: 5V fan wont turn on using code
Can't tell from your diagram what your circuit looks like.However, I believe, if your fan is 5V you will not be able to control it with a 3.3V GPIO pin without using a transistor or MOSFET that the...
View ArticleGeneral • Re: how to generate full range flash image for raspberry pi pico
Hi,I would like to generate binary file which can occupy 2MB Flash. I want to measure programming time while programming with PICO debug probe (on board 2MB Flash). Could someone guide me to generate...
View ArticleTroubleshooting • Re: Boot problem.. Job systemd-networka-wait-online.service...
Anyone has any clue on how I could go about solving this last part?How are you NetworkManager connections configured? Is the wlan0 connection enabled? If so, disable it. Is the wlan1 connection...
View ArticleTroubleshooting • Re: No camera supported or detected
Thank you, I did not get this thread in the search results earlier when I searched, I will do whatever is written there and then come back hereStatistics: Posted by GiraffeRider1920 — Wed May 01, 2024...
View ArticleMicroPython • Re: How to control ESC with Raspberry Pi Pico W?
Isn't the code working?Code executed but didn't run.Device path /dev/cu.usbmodem1201Quit: Ctrl+] | Stop program: Ctrl+C | Reset: Ctrl+DType 'help()' (without the quotes) then press ENTER.Traceback...
View ArticleTroubleshooting • Re: Jumping Mouse
sounds like you have the dongle plugged directly into the rpi.the wifi uses the same range and can interfere with signal.you want to put the dongle on an extension or hub away from the rpi...
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