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Advanced users • Re: Testing class A2 SD cards with Command Queueing on Pi 5
@ fikNow I am testing sandisk extreme 64Gb and is ok and same kernel you are using.But I have packages for update.I will update the rpi5 and see if is a problem with new packages.Se actualizarán los...
View ArticleSDK • Re: Elegant ways of documenting changes in SDK for publishing project
The way I have done it is to pull the SDK into a local sub-directory and hack that. You don't necessarily need everything but the SDK isn't set-up to easily allow 'most of the default but use files I...
View ArticleGeneral • Re: A bad soldering or too much heat?
In case the BB is one of those Chinese ones, those can have short-circuits or missing leads.First I've heard of that, so I googled it. Seems to be a rare or non-existent issue. Since these are made in...
View ArticleGeneral discussion • Any experience with duty cycle in an industrial...
I know official warranty is 12 months but what can I realistically expect from an always on system with passive cooling under moderate load? What about active cooling? Thanks so much JoeStatistics:...
View ArticleGeneral discussion • Re: Portable Power Supply For Rpi?
I did a bit of researching on amazon and found this:https://www.amazon.com/Pisugar2-Portabl ... 370&sr=8-5The only problem is that it says for 'Raspberry Pi Zero or Zero W' Would this still...
View ArticleTroubleshooting • Re: PI 4B Not booting
ive tried all that and still nothing ive checked the voltage on 3v and its fine producing 3.3 i think it wasStatistics: Posted by wiradjuri — Tue Apr 02, 2024 8:16 pm
View ArticleGeneral discussion • Re: Any experience with duty cycle in an industrial...
There are Pis out there that have been running for years on end, perhaps with a reboot here or there due to a power failure or even just an updated requiring a reboot (not a common thing in Linux).I...
View ArticleTroubleshooting • How do I call a function if there is an error?
I have this big chunk of code which I tested a lot (about 20 times) when I turn on my pi the script runs. But there was this time where there was an error so I checked the log that catches errors and...
View ArticleBeginners • Re: Need Help: Car kit - autonomous driving
search for raspberry pi projects with each of those pieces and you'll come up with plenty examples on how to use them with the pi. Once you've been able to make each part work with the Pi, you can put...
View ArticleTroubleshooting • Re: Making a solar powered PI
Thank you for the solar panel explanation .To go back to the original issue , I have measured with a multimeter the power that comes out of the TP4056 and from the DC/DC converter whilst plugged in on...
View ArticleTroubleshooting • Re: How do I call a function if there is an error?
It depends on the language. In Python, for example, you can do this:https://realpython.com/python-exceptions/But, if you have an error and you don't notice, does it matter?Statistics: Posted by ame —...
View ArticleBeginners • Re: Problems installing raspian
Thanks.I used the the rpi and the /etc/NetworkManager/system-connections directory was empty.so i copy the one in my laptop (I use linux) but still no luckStatistics: Posted by cepi — Tue Apr 02, 2024...
View ArticleBeginners • Re: RPi5 screen saver
i just turn my screen off at the power button.with the rpi5 you want to let the cpu idle or it'll just stay around 50' & the fan will stay on.i run my fan always on anyway, but i don't want to...
View ArticleGraphics, sound and multimedia • Re: Live Video Feed on Headless Raspberry Pi 5
Later test using ffplay on a pi4 when streamin from the Pi5 Lite Code: ffplay tcp://192.168.1.151:8554 -vf "setpts=N/30" -fflags nobuffer -flags low_delay -framedropAlso fails - no video is shown on...
View ArticleBeginners • Re: Raspberry Pi 5 can't boot up with AA batteries
From memory (by do check) AA Alkaline can do 2A load maybe moreThat's not what I understood from random info found on the web, googled again and found Energizer AA...
View ArticleBare metal, Assembly language • Re: Is this blinker code supposed to run any...
That good you now appear to have the cache and branch predictor running.If you wanted some smaller code see below :Code: // R3 toggle register// r4 led pin bit ldr loop:ldr r2, =0x3FFFFFFFdelay: subs...
View ArticleC/C++ • Re: What are the Linux interrupt numbers for peripherals?
Thanks, it looks like PWM is in the device tree already, would I need to change anything?depends on if the existing driver does what you want or notOk thanks, finally do you know if the PWM module can...
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Troubleshooting • Re: Raspberrypi 5 freeze randomly and verry often
i have found that most causes arestorage media - this is the most wide array of possibility, there are to many choicespower supply - this is a toss up, i seen power supply's that should work but don't...
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Deutsch • Re: RPI 4b 1GB Ram nicht mehr erreichbar
Du machst Dir das Leben leichter wenn Du einen Monitor anschliessen kannst. Und dann hift auch oft eine Tastatur.Du kannst auch das systemd journal persistent machen und an einem anderem Linux System...
View ArticleHATs and other add-ons • Help: Official Pi 5 case Stacking Standoffs?
I'm trying to figure out which standoffs to use when stacking the Pi using the official case. I bought a stack of 30mm with 6mm threads, but the threads just barely don't reach enough to actually...
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