General 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 ArticleGraphics, sound and multimedia • Re: Switching from 3.5 inch hdmi touch...
Then it is really hard to know how to help you. The vendors that are supplying these displays are not supporting them very well. There have been changes to the Raspberry Pi OS that mean these scripts...
View ArticleGeneral • RP2350: is SPI master really working up to 70 MHz? assume just 25...
The RP2350 datasheet says potentially this: a SPI Master clock can be up to SYSCLK/2 it says: "Fsspclk(min) >= 2x Fsspclkout (max)", 12.3, page 1036 and: "maximum peak bit rate in master mode is...
View ArticleBeginners • Re: Suitability for Body Cam Build
Buy a GoPro and call it done.But, if you want to build your own, yes the things you list are possible. It will be a great learning experience, and it will take months.Statistics: Posted by ame — Thu...
View ArticleBeginners • Re: Integrating real time pH measurement using raspberry PI
Seriously though, does the device actually show up when you plug it into a Pi?With the device unplugged type the following in a terminal window:Code: lsusbSee the list of usb devices.Plug the device...
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 ArticleGeneral • Re: RP2350: is SPI master really working up to 70 MHz? assume just...
I have just measured the RTT in assembly with SIO and it is around 5 ns, which means 2.5 ns one way delay.Statistics: Posted by gmx — Thu Oct 10, 2024 1:08 am
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...
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...
View ArticleOther RP2040 boards • RP2350B availability for contract mfrs?
I have a project I want to build that may turn into a commercial project. I use several Chinese contract manufacturers, including JLCPCB. Currently they know nothing about the RP2350B (or A version...
View ArticlePython • Re: PID controller help
Thanks, yes there will be some fine tuning here to get it right but judging by how well the archaic analog controller worked, it shouldnt be that hard. The temperature of the burner is actually a non...
View ArticleGeneral discussion • Re: Firefox Zero-Day
lucky it is already 131 on raspberryStatistics: Posted by kerry_s — Fri Oct 11, 2024 12:59 am
View ArticleCamera board • Re: about the video stream serious delay problem.
I tried Pi 4B ,bulleyes OS, using rtsp stream video,problem remains.I use laptop power adapter.The delay,and bad image pixels is very annoying.It is even far slow and not clear than video seen from...
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