Camera board • Re: feedback requested on dual GS camera design
Very cool! Would you be able to share a few more pictures with different angles? Please elaborate on how to attach the pins, thanks again for sharing this.Statistics: Posted by ddbaron — Fri Aug 16,...
View ArticleGeneral • Re: RP2350: HSTX max resolution and colour depth
I've got it running at 252MHz - see https://youtu.be/ZaofnupXfx8I've had the chip running at 378MHz but I don't believe HSTX clock can divide by 3Statistics: Posted by matherp — Fri Aug 16, 2024 5:48 pm
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Troubleshooting • Re: Connecting a waveshare MAX m8Q GNSS to Rasp Pi 5
Serial shows upmaybe wrong settings in the config? ( maybe you can have a look at the attached screenshots? )Statistics: Posted by HolgerF — Fri Aug 16, 2024 5:53 pm
View ArticleSDK • Re: RP2350: How to enable XIP PSRAM?
I've hacked the template in the sdk and that seems to propagate into any binaries. I can't see any reason why that shouldn't be benign. Likewise I've set the flash set permanently at 16MbCode: MEMORY{...
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General • Re: On-package flash
Well that’s embarrassing - not just alluded to, but specifically answered in the datasheet. Thanks Luke, I guess I should learn to read better Statistics: Posted by ThrudTheBarbarian — Sat Aug 17,...
View ArticleUser groups and events • Re: User group Hampshire UK
Some folks from Winchester, Basingstoke & Andover meet at the Cart & Horses London Rd, Kingsworthy, Winchester SO23 7QN on the SECOND Wednesday in a month (that's Wed this week for April). You...
View ArticleSDK • Issue with 'picotool' 2.0.0
Pi 3B (non-plus), Buster 32-bit, Pico SDK 2.0.0, 'picotool' version "v2.0.0 (Linux, GNU-8.3.0, Release)"Code: pi@Pi3B:~ $ picotool help loadLOAD: Load the program / memory range stored in a file onto...
View ArticleGeneral • Re: Is this a job for PIO?
I haven't used PIO, but this sounds like an ideal task.What refresh rate do you need? I think I would want 10s, so I would count for a 10s period, and keep 12 complete readings. Sum them, divide by...
View ArticleGeneral discussion • Looking at improving my backing up of my Pie's MicroSD card
Hi,Currently, my back process is like this:1. Shutdown the Pie2. Take the SD card out and insert it into my Windows PC3. Take a backup of it with Win32 Disk Imager4. Put the card back in the Pie and...
View ArticleSDK • Re: Issue with 'picotool' 2.0.0
https://github.com/raspberrypi/picotool/issues/112Statistics: Posted by MatSOBDev2 — Sat Aug 17, 2024 5:07 pm
View ArticleBeginners • Re: [Pi 4/5] Ways to reduce the Pi's power consumption / heat...
Short version: How can one reduce the power consumption on a Pi 4 and 5? I've disabled wifi, BT, and HDMI already, any other power-hungry components that I might not need and that can be switched off?...
View ArticleGeneral discussion • Re: How to share,display and control my Android device...
You put me on the right road for sure. On my Android I have the file config.txt with an interesting parameter inside :# USBdtoverlay=dwc2,dr_mode=peripheralin your example,you haven't added...
View ArticleTroubleshooting • Re: My Pi has no act light, wont boot
Turns out the SD card has bent pins all along. Yeah so I was so mad that my Pi had broken that I probably didn't read the sticky properly. That's just stupid on my end.Statistics: Posted by I_Eat_Pi —...
View ArticleSDK • Enforced Stack Limits (was "Stack Location" (was...
Follow up to Re: Stack Location::Armv8-M architecture has some nice stack limit checking features: for processors based on the Armv8-M Mainline architecture (like ... M33), each of the stack pointers...
View ArticleGeneral • Re: Pico 2 RISC-V - Slow....
This leads me to the observation that another benchmark is probably desirable that has no math. I have generally considered the Fibonacci to be 'no math' because there's nothing more than add,...
View ArticleGeneral • Re: Latest Getting Started document removes SWD instructions
It's more the fact that libgpiod requires a syscall for each and every pin state transition, as there's no way to batch operations together. Even with ideal latency you end up with a ~1MHz SWCLK.Will...
View ArticleMicroPython • Re: RP2350 compatibility with RP2040 micropython code
I dropped a Pi Pico 2 into a project I've had sitting around now. It has a bunch of Ws2812 LEDs and a touchscreen. I selected v1.24.0-preview.201.g269a0e0e1 (2024-08-09) .uf2 as this was what came up...
View ArticleRaspberry Pi OS • Re: trixie
...But it is vanilla Debian for the rest, so same as x86_64 servers running Debian....The delta between upstream Debian and downstream Raspberry Pi OS is bigger than just the kernel - there seem to be...
View ArticleCamera board • Re: Neither the keypress or signal flags seem to properly apply.
How are you sending it the Linux signal?So I can replicatejust `kill -SIGUSR1` but executing the command via a rust programe.Statistics: Posted by huggyb — Sun Aug 18, 2024 5:41 pm
View ArticleSDK • [ 100%] Linking CXX executable ...fails.
I am able to compile the code but when it is linker time something is not as expected. I investigate a bit and the problem is that the objects files produced by the linker are 'empty'. I suppose the...
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