C/C++ • Re: Discrepancy between datatypes performance
Well I think that it's a problem with memory allocation. I Know that they work on a new version which will get the correct memory available. Maybe that will fix this problemI could simply fix the bug...
View ArticleGeneral discussion • Pi5 CS foot problem
Usage environment: Hardware: Pi5 Micro Snow's e-paper driver board e-paper Driver HAT, link: https://www.waveshare.com/product/displ ... er-hat.htm Software: Pi5 System Raspberry Pi OS (64 bit) July...
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General discussion • Re: Pi5 CS foot problem
The following figure shows Normal high and low voltage levels and Unable to pull down normallyStatistics: Posted by shhds — Tue Oct 15, 2024 4:01 am
View ArticleGeneral • Re: Pico W overheating/fried using servo driver board
As for the diode D1 on the Pico W: It seems to be working as intended, I get continuity one way and not the other. In case you didn't see - I did also test 4 different regular Pico (non W) boards with...
View ArticleGeneral discussion • Re: Dual Boot and RootFS Mode for Failsafe Firmware...
Hi Folks,I'm pretty new to the forum.Context: We are aiming for a robust firmware upgrade mechanism that ensures system reliability and integrity. The goal is to have two separate boot partitions that...
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Beginners • Re: Intrusion Detection Systems Help
Good day! I'm curious about using a Raspberry Pi. I have a Pi4, and I want to start a project creating an IDS that monitors my network activity, which would alert me, let's say, if someone accesses my...
View ArticleTroubleshooting • Re: New Samsung USB3 thumb drive throwing errors
Hello All,Unfortunately the problem still exists.That Samsung USB thumb drive throws thousands of errors in dmesg. Once I reboot the RPI it's back OK for a while (weeks/months), until the issue pops...
View ArticleGeneral discussion • Re: No communication through to router
Why do you need a RPi between the two?If not, then connect ISP Modem > RouterAnd then connect your RPi5 to either of them.If you need it in the middle, then you need to look into bridged networks....
View ArticleBeginners • Re: Sleep during boot
I'm building a cnc with LinuxCNC and in my programming scenario I need to delay/pause/sleep 100 seconds in boot screen.And on another scenario I need to not start OS by stopping/ infinite loop in boot...
View ArticleRaspberry Pi OS • Re: legacy on a rpi5, is this possible?
that sounds perfect, just hat I am looking for.standard os 64 bit?Statistics: Posted by cue340 — Wed Oct 16, 2024 4:59 am
View ArticleGeneral • RP2350: DualQSPI via PIO (delay compensation) - FOR YOU
Here is my "DualQSPI" implementation with RP2350 PIO (the PIO is such a great feature - I love it!)."DualQSPI" means: QSPI Tx part and QSPI Rx part are separated (like a QSPI master for Write and a...
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SDK • Re: Declare a 128Kb array with 128Kb alignment on an rp2040?
Well there is only about 256KB available so if you want 128KB array aligned to 128KB then you need to put it either on the beginning or the end of RAM. My solution was to put it on the beginning as it...
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Camera board • Re: "Or Better"?
You're also going to have to rebuild rpicam-apps to support the new "sync" option. If you go to the raspberrypi/rpicam-apps repo, there's a branch there also named "sync". Check that out and build it...
View ArticleTroubleshooting • Re: Raspberrypi 5 freeze randomly and verry often
I have a raspberry pi 5 8gb with the official power supply and I am also having randoms crashes all the time with a pcie crucial p3 ssd and the argon Neo nvme case. This crashes start suddenly and...
View ArticleAI Camera - IMX500 • Re: Ubuntu - Can’t install imx500-all
Code: sudo apt update && sudo apt -y full-upgradeStatistics: Posted by kerry_s — Wed Oct 16, 2024 6:35 am
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General discussion • Re: Raspberry Pi 5 promotional stuff?
You can get any third party printing company to print whatever you want on a blank t-shirt or hat. I don't think RPI will sue you for wearing some self-made merch Statistics: Posted by jason_kidd —...
View ArticleGeneral • RP2350: delicate details about PIO instructions
Based on studies, experiences - here some details which might help others. But mainly addressed to the RP2350 design team - with a "wish list" for a few more (or modified) PIO instructions.Using clock...
View ArticleGeneral discussion • Re: How to petition the Raspbery Pi foundation to make...
So, I passed this up the chain of command to the very top, and whilst it's a very interesting topic we simply don't have the resources for a venture of this type.Statistics: Posted by jamesh — Wed Oct...
View ArticleGeneral • Re: Documentation updates
We've been making change to the toolchain used to generate the documentation as well. These changes should be mostly invisible, but it does add new features so there may be some differences although...
View ArticleRaspberry Pi Connect • Re: RPC outage.
I was able to get a reboot on the pi and the it allowed me to continue normal operation. I have not had the time to sit down and try to replicate the issue. But it looks like it refreshes and allows...
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