General discussion • Re: Looking at improving my backing up of my Pie's...
Use the built-in SD Card Copier?I don’t think it shrinks though.Statistics: Posted by neilgl — Sat Aug 17, 2024 6:27 pm
View ArticleCompute Module • CM4 Cam0 I2C pins change?
Hi,On my Custom design CM4 Board, I connected the camera connection via CAM0 pins and connected the I2C connection to GPIO44 and 45. Yes I know, normally I should have connected to GPIO0 and 1....
View ArticleSDK • Re: Issue with 'picotool' 2.0.0
Thanks. So it seems 'Flash Nuke' is now a universal UF2 for Pico and Pico 2 which is good news.And that "maybe we should treat separate families in a UF2 independently" is exactly what I've spent the...
View ArticleOther RP2040 boards • Re: Breadboard friendly RP2350B board?
The "Pimoroni Pico Plus 2" is using the RP2350B and provides PSRAM in the standard Pico footprint, but pre-order at present...
View ArticleClik here to view.
General • Active high QMI CS1 possible?
If I set a bank 0 GPIO to the QMI CS1 function and set its OUTOVER bits to invert the output signal, would that give me an active high rather than active low CS1?For context, the design includes...
View ArticleAdvanced users • Re: Image File Utilities
Using dd is undesirable because it allocates storage blocks and takes considerable time to write zeroes into them.Using truncate, storage blocks aren't allocated until needed (sparse allocation) and...
View ArticleGeneral • Re: Is this a job for PIO?
I would think so. At 100 MPH you should be getting 320 pulses per second, one every 3 milliseconds. That's pedestrian for an RP2.Yes and also for an arduino. The issue is finding a way to not miss a...
View ArticleGeneral • Re: Pico 2 backwards compatibility?
My follow-up question would be; is it possible to take a UF2 for a Pico and hack it to produce a UF2 which runs on he Pico 2 ?The differences I see are that Run from Flash code for the RP2040 starts...
View ArticleRaspberry Pi OS • Looking for Documentation for an api-eeprom update
Today I got a notification on my RPi5 that rpi-eeprom 24.0-1 was available for update. Where can I find out what was changed?Statistics: Posted by subguy — Sat Aug 17, 2024 7:28 pm
View ArticleUbuntu • Re: Raspberry Pi 5 boots from SD card when configured not to
you shouldn't do that, sd is important for recovery should something go wrong with the nvme.you should set boot back to default in raspi-configuse a usb for backupsStatistics: Posted by kerry_s — Sun...
View ArticleHATs and other add-ons • Re: Thought I had posted here about SSD drives ...
Perhaps post exactly what you bought including what 'lsudb' shows will help?IIRC other than Pi mentioned in the subject, the post did not involve the pi at all, only windows and ubuntu.Statistics:...
View ArticleBeginners • Re: Is NVMe more reliable?
Guys,No idea if a recently purchased 1Tb WD SATA SSD drive uses the same technology but the little box my drive came in tells me its only for "casual usage". Didn't think it helpful.Statistics: Posted...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: RPi 5 gpio libraries
6by9: can you, or any of the other Pi engineers, comment on the use of pinctrl in production environments? My understanding is that, as it writes directly to hardware registers and that being prone to...
View ArticleOfficial Display • Re: Official Display not functioning on Pi 5
This project is currently on hold while I work with tech support people for my 3D printerBut a little back story.I have 2 of those screens and I was getting random "won't generate an image" on both...
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 ArticleMicroPython • MicroPython source for the Pico 2 port
Anyone know where the source for the MicroPython port for Pico 2 is ?A 'git pull' of what I have installed is only delivering RP2040 stuff, no RP235X stuff that I can see.On the MicroPython download...
View ArticleGeneral programming discussion • Re: Using RTC time in Rasberry Pi Programs
Guys,Wouldn't a Pi5 be total over kill for this?Seems a Zero would easily nail it unless there is some more exotic needed.Given the nature of running applications under an operating system like...
View ArticleAutomation, sensing and robotics • Re: Precise stepper motor with rpi5
I would expect that to run at just over 8 rev/s, if your TB6600 is set to full step mode, and corresponding slower for half, quarter, etc, steps. Roughly how fast is it turning, and what are you...
View ArticleGeneral • Re: pico riscv compiler
I followed the instructions in one of the PDF files but can't remember which and can't find it so included what I did below. That successfully built the RISC-V compiler on my Pi 4B 1G, Bookworm...
View ArticleGeneral discussion • Re: Not getting reply notifications
It's turned on for me, and has been working forever.Statistics: Posted by ame — Sun Aug 18, 2024 8:04 pm
View Article