C/C++ • Re: Best way to determine "bitted-ness" from a running...
The following command will return 32/64 depending on the bittnes of the OS. You can take a look at the source to see how it's doing that.getconf LONG_BITStatistics: Posted by mitu — Thu Oct 23, 2025...
View ArticleTroubleshooting • Re: pi zero 2 w boots but won't connect to anything via otg...
you will need an OTG cable. only Connect that one as it will power your Pi Zero as wellStatistics: Posted by aBUGSworstnightmare — Thu Oct 23, 2025 4:23 am
View ArticleTroubleshooting • Re: WiFi gone with "Secrets were required, but not...
P.S. I ran out of time and patience with the issue and took the risk:Since lack of WiFi remains with the same Pi when swapping cards, I think it's bad hardware.Can you exchange the broken Pi for...
View ArticleGeneral • Re: Sideset issues
It looks like Wokwi's pioasm-wasm hasn't been updated for 4 years. Current pioasm binaries/executables can be downloaded from pico-sdk-tools for some systems (no Wasm yet). The Pico-series C/C++ SDK...
View ArticleKeyboard computers (400, 500, 500+) • Re: Pi 500+ Keyboard Is Possessed
seems like you got a defectiveStatistics: Posted by kerry_s — Fri Oct 24, 2025 2:52 am
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General • SPI baremetal
Has anyone got baremetal code for the SPI on the Pico?I am bit bashing using this code and it works fine out to LCD screen but .... slowwwwwwCode: #define SPI_DELAY 10static void write_data (uint8_t...
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General • Re: SPI baremetal
This is probably the culprit:Code: #define SPI_DELAY 10...__delay_us(SPI_DELAY);...I have some code to communicate with an SPI flash, it's about the same thing. With breadboard-style wiring, I put in...
View ArticleNetworking and servers • Re: Perforce P4 - Raspberry Pi 3B+
what advantage does it have over git lfs?Hi, thanks for replying!P4 is a VCS optimized for performance and strict binary file control, ideal for large or centralized environments. Git LFS, in...
View ArticleTroubleshooting • Pi4B Recently Drops WiFi
This on a headless, remote Pi4B running Buster. It has been in the same location with the same router for at least three years. In the last few months it has begun dropping the WiFi; sometimes for a...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Pi Zero 2W, with I2C and SPI...
I'm confused - not uncommon - but more so about where power is coming from after connecting a Pi Zero 2W to a breadboard with I2C to a ADS1115 board and SPI to a MCP3008 board. Both boards work fine,...
View ArticleAutomation, sensing and robotics • Re: GPS Stationary Algorithm
At work a few years ago I made a prototype GPS application where I used a Moving Average function to dampen the noise of the GPS coordinates. I averaged latitude and longitude separately of...
View ArticleC/C++ • Re: Best way to determine "bitted-ness" from a running...
All those memory models were ways to optimise for good performance. On those early processors there was no need to carry 32-bits around when all the addresses fit within a 16-bit range. I'm happy to...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • [SOLVED] Re: Pi Zero 2W, with I2C and SPI...
Thank you @6by9 and @fchk!This explains it. I guess the concern over reducing drain on the PI by switching the 3v3 voltage to the breadboard with other GPIO pins connected was a bad idea. However, as...
View ArticleTroubleshooting • Re: Gaps In Logs - How to find out what happened?
I'm in the same location as this Pi. Just before we arrived, the person who cleaned the place knocked this Pi around a bit, broke the case, unplugged the power supply and left the thing on the...
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Troubleshooting • IR receiver not getting data
After 3 hours of trial and error I still cant get a signal from my IR Reciver model.I have a Raspbery Pi 3 running version 13.1.I have bought this set: https://www.roboter-bausatz.de/p/infrar ......
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Raspberry Pi OS • Re: Trixie and motion software
Houtson we have lift off - a clean install of motion on a raspberry pi 3B running Trixie 64 bit works!! Thanks everyone for you help especially Kudos to Neilgl Statistics: Posted by Jbarnett12 — Sat...
View ArticleSDK • Using multiple SDK's
I've been using SDK1.5 with the Pico1 and want to keep that SDK, but I just received a Pico2 so I want to install the latest SDK as well. Can I make this happen easily? Like, can I just have different...
View ArticleNetworking and servers • Re: Security risk running Pi4 in 2025?
wifi is not the newest kid on the block, but one the biggest dangers to human health,Do you have any evidence for this? Please link to a peer-reviewed published study.it is consierered only "possibly...
View ArticleLinux Kernel • Re: Mainline support status?
So technically once 6.18 lands, will we be able to use mainline kernel? Or is there still something missing?Splendid, if it is the case.Statistics: Posted by AkulaMD — Sat Oct 25, 2025 1:12 am
View ArticleNetworking and servers • Re: Compatible Wi-Fi Adapter For Raspberry Pi 4...
Have you plugged it in and seen that it doesn't work? I expect it actually will.Presumably you are aware that the Pi 4 has wifi built in.Yes, I am aware the raspi has built-in wifi. But our plan was...
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