Networking and servers • Re: [31/01/24 getting Urgent] sharing connection...
sorry if you think I am being rude or inpatient, but there has been no activity here for a whilePlease can somebody help me do this without powerline adaptersStatistics: Posted by kcajminer2312 — Thu...
View ArticleTroubleshooting • Re: Grey screen on boot Pi5/4b
An update.So far, its been working all day today, which I am very happy with. It seems the changes mentioned above did help.However, I did find a way to replicate it by trying a bunch of different...
View ArticleGeneral • Re: RP2040 Always in booting to BOOTSEL
I also doubt E14 is the issue. Almost all '.uf2' files - your own, MicroPython and CircuitPython - will be contiguous files and I recall 'elf2uf2' may have been modified as mitigation so a Pico SDK...
View ArticleTroubleshooting • Re: Raspberry Pi 5 USB issues
I believe this is the default for a pi5?pi@raspberrypi:~ $ vcgencmd get_config usb_max_current_enableusb_max_current_enable=1I got my pi5 from Canakit and it came with a 45w usb-c power supply.Looking...
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Troubleshooting • Re: RPI 4b not booting from SD Card.
I guess it really is something with the hardware. I have been testing it for a while. Some times it boots up fine, just normal. Other times it just shines the red LED (with and without the sd card...
View ArticleGeneral discussion • Re: Pointers to an online registration Kiosk app on the...
It could be made with simpler solutions...Why not use a QR code with an URL that directs visitors to a registration page?Maybe a Google Form?Evite, GoTo Webinar, Google Forms, HubSpot Forms and...
View ArticleGeneral discussion • Re: Disable SSH, no access to terminal or task bar
If you don't have anything on the SD card - why not flash a new OS on it?Statistics: Posted by deepo — Fri Feb 23, 2024 9:28 pm
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Graphics, sound and multimedia • cant run vlc from php
I am working on a simple video player, where a user can upload and play or stop a video. From command line it works just fine. However, from the page it does not appear to start the video.Device is...
View ArticleTroubleshooting • Re: Forgottern Password
I haven't used my pi in a while, can't remember the username and password. The micro ssd card for my pi is stuck in write protect, so I can't change the password via another device eitherBummer.But,...
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Beginners • Re: SPI Question
Very doable, but will involve more skills the op may not have.This appears to be a professional project, not an amateur one. Any company building a safety critical fire detection system for the...
View ArticleTroubleshooting • Re: Boot Issue with Raspberry Pi Compute Module 4 and...
Can you post a picture of the CM4 module?Statistics: Posted by timg236 — Fri Feb 23, 2024 10:04 pm
View ArticleTroubleshooting • Re: RPi5 shuts down after 15 seconds
If you can grab UART logs then addinguart_2ndstage=1 to config.txt and removing 'quiet' from cmdline.txt might show more.If it lasts long enough to issue commands then these might be interestingCode:...
View ArticleSDK • Re: Weird problem with C++ and strings - fragmented ram?
The reason that smaller strings work and longer strings cause a problem, is probably due to the C++ Short String Optimisation. The SSO allows smaller strings to put in to a fixed size buffer in the...
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Official Display • Re: Raspberry Pi5 - two DSI LCD
My screen has arrived. it is V2.2 without the capacitors, but I can't get it to work on a Pi5. Statistics: Posted by Glade — Sat Feb 24, 2024 9:17 pm
View ArticleCamera board • Re: Displays the following message: raspberrypi-exp-gpio...
Most likely you've done something that has managed to crash the firmware.You're going to have to give far more details about your system though. OS, applications being run, any additional...
View ArticleTroubleshooting • Re: Trouble booting from NVMe
Hi everyone, I am in need of your help. I am trying to boot my Raspberry Pi 4 using an NVMe SSD inside an Argon One case. I updated to the latest firmware and flashed the latest OS to the NVMe drive....
View ArticleBeginners • Re: How to add a new driver module to the Raspberry Pi kernel?
Did you run "make menuconfig" or similar to enable building CONFIG_TINYDRM_ST7789V as a module? It won't be in the defconfig.Note that your makefile change should also beCode:...
View ArticleC/C++ • Re: Two-dimensional array of character strings in C
Is there away to pass 2d and 1d strings arrays in to Variadic functions (<stdarg.h>) ?works with str[0] str[7] ....... etc, but when I pass just the str array I get garbage.Statistics: Posted by...
View ArticleCamera board • Re: Pi camera on bookworm and bullseye
Code: Preview window unavailable viewtopic.php?t=323547Either boot to the console, or enable glamor.Statistics: Posted by 6by9 — Sat Feb 24, 2024 9:31 pm
View ArticleCamera board • Re: feedback requested on dual GS camera design
I've encounetered a couple of challenges:The 'master' mode camera won't take configuration by 'media-ctl'. Discussion thread here: viewtopic.php?t=361712For this post, I'm having trouble with the...
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