Raspberry Pi Connect • Re: Firefox compatibility
Thank-you,The issue appears to be resolved. Appreciate your work.JimStatistics: Posted by jimw83 — Thu Sep 05, 2024 3:48 am
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Bare metal, Assembly language • inter-core interrupts on raspberry pi 4 and...
Hi all,I am experimenting with inter-core interrupts on the raspberry pi 4. I am using gic as the interrupt controller.My understanding is that one has to enable those interrupts by writing to mailbox...
View ArticleOff topic discussion • Re: PiGrow
This PiGro app sounds really interesting especially for someone new to Raspberry Pi. Thanks for sharing this, @craigevil!Statistics: Posted by pistephen — Thu Sep 05, 2024 4:04 am
View ArticleGeneral discussion • Re: First quarterly report for Raspberry Pi Holdings PLC?
AIUI:Foundation holds shares in Trading.Trading therefore contributes to Foundation, possibly by donation as well as dividend.Trading products are in part aimed at education, though not exclusively,...
View ArticleAndroid • Re: No command
Looks like something is wrong with your sign in (username or password) ?NothingWell please tell me the keysStatistics: Posted by Piuser78 — Fri Sep 06, 2024 1:54 am
View ArticleTroubleshooting • Re: Raspberry Pi 4 getting unreasonably hot
The canakit power supplies are ok except for the ones with the early inline switch.The early Pi4's get quite a bit hotter than the later ones, the processor and pmic were different.Was the original...
View ArticleBeginners • Re: Connectting 220V to Raspberry PI GIO pins
Wouldn't it be easier to have Google send you an email when asked and then your software does what it needs to do?I have not looked in amount time, but Google used to have a ton of integrations,...
View ArticleHATs and other add-ons • Re: Official Foundation Pi 4 case has no holes for...
love it! yes, drill your grill, and chill.Statistics: Posted by breaker — Fri Sep 06, 2024 1:59 am
View ArticleGeneral discussion • Re: STICKY: Introduce yourself!
Hi, I'm Andy, working at https://www.northit.co.uk as an IoT Pen-tester, working with RPis every day! great invention! AndyStatistics: Posted by ukhardwarehacker — Fri Sep 06, 2024 2:08 am
View ArticleBeginners • Re: What PCB Design Software
Following on from this, does anyone recommend any companies who can do low-run PCB manufacture (think DEFCON badges)?thank you AndyStatistics: Posted by ukhardwarehacker — Fri Sep 06, 2024 2:10 am
View ArticleOfficial Display • Can the Pi 5 display to HDMI and the LCD Touch Display at...
Subject says it all.Statistics: Posted by sbatson01 — Fri Sep 06, 2024 2:17 am
View ArticleAdvanced users • Re: Seeking clever ideas: applying git changes to a...
If the Connect devs had file transfer working, I could just copy over the project directory from an updated machine.If you can connect to the remote Pis you can use ssh. If you can use ssh you can use...
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General discussion • COB LED Power Supply selection
I have 5 COB LEDs that have rating of 12V and 170mA. I ended up buying a PSU that is rated at 15V and 3A (https://www.digikey.com/en/products/det ... ST/7704684) This means I'll need a current...
View ArticleCamera board • Re: Auto detect ov5647, but manually set dtoverlay to ov5647...
Auto-detect ought to work on both ports.The middle port (CAM/DISP1) is the default one. This is for backward compatibility reasons (CM3 and CM4 had two CSI ports with different capabilities, and CSI1...
View ArticleCamera board • Going for Minimal Camera Capture Latency
Hi,I'm using libcamera in C++ and have noticed about a 29ms delay in capturing an image from this CSI camera I have when i specify config->at(0).pixelFormat = formats::SGBRG10_CSI2P . which should...
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General • Re: RP2350 E9 bug - also for other GPIOs, e.g. SPI?
Does it affect ANY GPIO, e.g. also used via peripheral devices, such as SPI (via ALT, not using PIO or GPIO bit-banging)?Quite fresh report of some SPI related issues, not investigated, neither proved...
View ArticleBeginners • Re: Rpi 5 and HC-SRO4
The Raspberry Pi 5 and HC-SR04 Works with this:Code: import gpiodimport time# Setupchip = gpiod.Chip('gpiochip0') # This accesses the first GPIO chip on the Pitrig_line = chip.get_line(17) # Replace...
View ArticleGeneral discussion • Re: Details about raspberry pi warranty claim process
With regard to the warranty process itself, the posts above are correct. Your warranty is with the supplier, so that is where you need to go for front-line support and warranty claims. We at Raspberry...
View ArticleSDK • Not generating UF2 file
I am quite new to Pico SDK build environment so I am sure the error is mine but I cannot generate the UF2 file I create. It is a copy of the Blink app but with a new name and in a new folder.I am able...
View ArticlePython • python3 script to make a headless pi display shutting down on 2004a...
I just need a line of script to help me do this i am running this pi 4b headless to operate my model trains via jmri i need to initiate a shutdown and verify shutdown is completed so i can turnoff...
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