Troubleshooting • Re: Pi 4 stuck with solid green led
Start with The Boot Problems StickyStatistics: Posted by thagrol — Thu Apr 04, 2024 12:57 am
View ArticleTroubleshooting • Re: Raspberry Pi4 connected to a network but unreachable...
Make sure you're using the correct hostnameIf you can find the Pi's IP address try using that insteadTry using zeroconf by appending ".local" to the Pi's hostname e.g. raspberrypi.localStatistics:...
View ArticleOther RP2040 boards • Re: Debug Probe an I2C sniffer / logger
I have one of those USB Logic analysers and the software can decode the I2C this is fine but the sample time is short and sometimes getting a good capture isn't possible or the data is too long for...
View ArticleAdvanced users • Re: How to address 'sap-server' issues in RPi OS Lite?
https://www.google.com/search?q=Sap%20d ... n%20failed Yeah - been there, done that. Note that all of the "solutions" posted in your search are from NLT 2022. They also don't resolve the issue. But...
View ArticleGeneral discussion • Re: Raspberry Pi is not responding to the signals I send...
What can I do in this case?To get help?Well a circuit diagram, details of hardware, and your program, would certainly help.Without the above, you could always wait for a wizard with a working crystal...
View ArticleBeginners • Re: Help with storage performance
Thinking about that upgrade? For reference, my Pi 3B microSD slot had something like a 25 Mbps speed and the Pi 4 a 50 Mbps. In the Sandisk range, a common C10 card was slow, 10 Mbps, and a V30 card...
View ArticleTroubleshooting • Cloned SD to NVME - Need to re-image NVME using same SD
I used SD Card Copier to copy an SD to image an NVME SSD drive. Some files were either lost of corrupted due to a manual hardware reboot (using the pi5 button). I've inserted the original SD card and...
View ArticleTroubleshooting • Re: Pi 3B+ screen image too large to fit on TV screen
Still no joy. Adding the command to the beginning of /boot/firmware/config.txt made no difference at all.Statistics: Posted by Dragon12 — Thu Apr 04, 2024 2:50 am
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Networking and servers • Re: File transfer via home ethernet (NAS) very slow...
Hello,I have exactly same problem. RPI5 + poe hat+ pineberry hat + samsung nvme ssd - test speed about 850MB/s but on freshly installed raspberry os lite 64bit with openmediavault is speed over smb...
View ArticleOff topic discussion • Den Eviga Frågan: Kan ChatGPT Svenska Ersätta...
De senaste åren har artificiell intelligens (AI) gjort enorma framsteg inom området för textgenerering och språkbehandling. ChatGPT Svenska är ett sådant exempel, ett kraftfullt verktyg som kan...
View ArticleGaming • Re: Need some guidance on retropie on raspberrypi OS.
Yes, I've been waiting for those clever folk at Retropie to catch up with the increasing changes to the Pi's OS graphic changes.As I understanding the Pi clever people have made the Bookworm graphics...
View ArticleTroubleshooting • Re: P Zero2W Stopped Connecting To WIFI
Sorted this one out.I'm thinking the memory card corrupted during a power cycle (plugged it into a monitor wouldn't boot).Reinstalled OS good to go.Statistics: Posted by Pi78909 — Thu Apr 04, 2024...
View ArticleTroubleshooting • Running Python File At Startup - Lock Up Detect
I have a zero 2 w running my hot tub.During debug I leant that the IO seems to hold its last state if the processor hangs. I've since added watchdog to try to unlock the PI VIA reboot.Next steps1)...
View ArticleTroubleshooting • Re: Running Python File At Startup - Lock Up Detect
Start up is covered well in some of the PDFs at https://github.com/thagrol/GuidesAs for 'alternative options' I would seriously consider a microcontroller rather than a microprocessor and spend...
View ArticleOther • Re: Raspberry Pi 5: brcmfmac: brcmf_set_channel: set chanspec fail,...
I'm running the newest raspbian os lite may 2024 on a rpi 4 and I'm getting this error.This device is connected to ethernet only.Statistics: Posted by solar3000 — Fri Apr 05, 2024 12:25 am
View ArticleUbuntu • Re: raspberry pi ubuntu server set up issue
I am getting the same error.I installed the may 2024 version of rasp os lite on a rpi4. It has no monitor, only ssh access. <---installed on mar 2024.I got the error starting after an 'apt update'...
View ArticleBeginners • Using threading.Event to control my GPIO Pins
Hi,Can somebody please help me understand how to apply threading to my Raspberry Pi Project?I am using Raspberry Pi 4 with the latest Raspberry Pi OS.I have a button and an MFRC522 RFID reader...
View ArticleSDK • Issue with Watchdog Scratch Registers
I'm trying to figure out why my watchdog scratch registers don't have the correct value in them after the watchdog reset. I must be missing something basic on how to use them. Here is my code: Code:...
View ArticleGeneral • Driving two wires via PIO with bits from different bytes at the...
I have two pins that want to send data, and I want to synchronize these sends with a clock that pulses the cycle after I send each bit, and another pin that pulses once after the 8th bit is sent on...
View ArticleSDK • Re: Issue with Watchdog Scratch Registers
I can confirm that the following code gives the same output. Code: #include <stdio.h>#include "pico/stdlib.h"#include "hardware/watchdog.h"#include "fw-info.h"// The LED is connected to GPIO...
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