C/C++ • Re: Discrepancy between datatypes performance
Some people, when confronted with a problem, think “I know, I'll use regular expressionsthreads.” Now they have two problems.With apologies to jwz.Statistics: Posted by ame — Wed Oct 09, 2024 1:18 am
View ArticleGeneral programming discussion • Run Chromium from Desktop bash file
I'm able to run chromium from a terminal prompt.However, if I create a bash file on the desktop and try same as the command line, nothing happens.bash file #!/bin/bashchromiumAny...
View ArticleTroubleshooting • Re: Am I running root from my SSD or SD Card?
Boot (/boot) should always be the SD partition 1, surely?Pi5 supports booting from SD, USB, NVME, or Ethernet. You can set the boot order preference. Unless you have done this, the default will be to...
View ArticleGeneral discussion • Re: Raspberry Pi Zero 2 WH
It didn't show up on rpilocator. But I did get the ones you pointed out, thank you. Although I think pi hut installed those themselves, which suggests that the standard factory zero 2 W's with...
View ArticleGeneral programming discussion • Re: Run Chromium from Desktop bash file
did you make it executableStatistics: Posted by kerry_s — Wed Oct 09, 2024 1:59 am
View ArticleGeneral discussion • Run Project (USB) from Raspberry Pi Pico Project under...
When using Raspberry Pi Project from MS VS Code I'm able to generate a uf2 file and move it to PICO successfully, but when I try "Run Project" I get the following error in the terminal window:ERROR:...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
Would anyone like to send a Pi 500 or three here for immediate and sole-sourced use?How many are you going to buy?Fortunately there are only three black...
View ArticleAdvanced users • Re: Testing class A2 SD cards with Command Queueing on Pi 5
In C, you can call fsync () and similar functions. One commits to the disk but the data may still be in the disk cache. Another waits for the disk to respond when the data is on the media instead of...
View ArticleCamera board • Re: 64mp Hawkeye Arducam stops working after OS updates
... I think Arducam have moved away from the Hawkeye / Sony IMX682 to their Owlsight / Omnivision OV64A40 sensor They did recently suggest that the IMX682 can accept many more lens options than the...
View ArticleGeneral • Re: RP2350 modules - why not 1V8 support?
Thank you.1V8 is the "current" standard in interfacing chips (esp. on low power designed systems).The RP2350 can support 1V8.Sure, cable length: but I need for testing embedded systems, designed for...
View ArticleAutomation, sensing and robotics • Sequent microsystems 8 relay hat weirdness
I have a RPi 4b which has a sequent microsystems 8 relay hat and on top of that it has lcd touchscreen. I just connected it to an Adafruit Feather RP2040 using a USB bus. The feather is monitoring an...
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Troubleshooting • Problem with damaged components on my RPi5
I recently bought a Raspberry Pi 5B.This morning, I had to remove its heatsink, but unfortunately, my tool slipped and accidentally knocked off two eletronics components, for which I don't have the...
View ArticleBeginners • Re: Testing cable status
Also, can you post a link to your sensors?We need to make monitor them for safety, so, in case anything goes wrong we will act inmediatelyhttps://switches.co.za/wp-content/uploa ......
View ArticleTroubleshooting • Raspberry Pi 5 SSH connection not working
hi i'm trying to connect my raspberry pi 5 to ssh.typed this into cmd Code: C:\Users\josep>ssh -v 10.196.99.143OpenSSH_for_Windows_8.6p1, LibreSSL 3.4.3debug1: Authenticator provider...
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General • Re: Power to Pico W, and I2C accelerometer peripheral
Glad it worked out. The MPU6050 documentation isn't the best example of a tech doc on the planet; it used to be that these stuff are all under NDA and they will help to get the product feature...
View ArticleCamera board • Re: motioneye OS video retrieval
So this SD card came from a RPi. If I plug it straight into an RPi wouldn't it boot into this weird state again? Or do you mean boot into an RPI OS, then use a card reader and read this card?Is there...
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Hailo • Re: Course on AI Kit + Raspberry Pi
We have build a github repo about our class, welcome you guys to fork, contribute. https://github.com/Seeed-Projects/Tutor ... ro-to-HeroStatistics: Posted by jiahaoli — Thu Oct 10, 2024 2:50 am
View ArticleGeneral discussion • cron reports command not found
Cron won't run a command. Log shows [command] not found for reason why cron doesn't run command.The utility command was installed with:sudo make installsudo ldconfigI think the command is part of a...
View ArticleCamera board • Re: Camera not detected "Raspberry Pi Camera Module...
I formatted the sd card, and reinstalled the latest SW plus "python3-picamera2", but still no camera detected or seen in the config > Interface window.however, when I requested rpicam-hello it...
View ArticleNetworking and servers • Re: Rpi4&5 Can't connect to 5Ghz WiFi, but can...
Channel 149 is a safe channel because it doesn't require DFS nor TPC in Brazil and most other countries so that is good.The router's version number or serial number should have something that...
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