General discussion • Re: Multiple source files in a makefile
It might help if you linked to the product and any instructions that came with it, although I can probably give reasonable advice from just the Makefile in this case. From a quick scan of the...
View ArticleAndroid • Re: How to get out of TWRP
Is this the same question as viewtopic.php?p=2247243&hilit=Twrp#p2247243Yes, but i posted in it wrong section And i was not getting reply as you can see the date of that postSo you ask for the...
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General • Re: RP2350 Errata E9 - Pull-down lock-up
Would be interesting to see this, yes. So if any hobbyist on here has spent more on their scope than their car, perhaps you could share some shots...I don't know about "more than my car" but I have a...
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Troubleshooting • Re: Why are my 256GB SanDisk Ultra SD cards failing so often?
I am thinking about using the test when I buy a 32 TB microSD from China for $1.98 including postage. You sure about that size? (Actually...I'd be concerned about a 32 *G*B card at that price. I'd...
View ArticleRaspberry 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 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...
View ArticleGeneral • Re: RP2350 E9 bug - also for other GPIOs, e.g. SPI?
BTW: is just E9 bug related to Bank 0 pins only (all the user GPIOs), not Bank 1 (the USB DP/DM and QSPI signals for external flash memory)?My understanding is the E9 erratum as written in the...
View ArticleRaspberry Pi Connect • Re: rpi-connect causes 100% of memory to be used, and...
Seems like the problem is connected to `wayland` and switching to `labwc` fixes it. https://github.com/raspberrypi/bookworm ... issues/281Statistics: Posted by MarlinMr — Fri Sep 06, 2024 10:51 pm
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Graphics, sound and multimedia • Re: fruitbox MP3 jukebox
Okay I have finally worked it out and it’s actually really simple.In case anyone else wants to wire buttons directly to GPIO…Normally every time you reboot the pi it resets any changes unless you...
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