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Python • Re: OLED R-Pico
Also important:Code: while True: led_pico.value(1)is an endless loop which sets the LED to on but also blocks the other code to be executed.remove the while True and keep only the led_pico.value(1)ok...
View ArticleTroubleshooting • Re: Can Open Browser from Terminal but Not from Systemd...
Thank you for the pointers - will do some reading and work on those lines. Already have your guide in hand thank you - it is what got me started!Agree re the delay, it was more to give the comms with...
View ArticleRaspberry Pi OS • Re: SDL Hardware 3D acceleration
Hi, In a word no, I tried again just after Christmas but ran into the same issues, unfortunately, I asked how to track the mesa bugs but didn't get a reply and started to loose interest at that point....
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Beginners • Re: What is the difference between Raspberry Pi and a CPU-based...
Aren't the cores of Raspberry Pi dev boards called SoCs?No. The chip which contains the cores, GPU and much else is called a SoC (System on Chip).Each processing core is a CPU. The Pi 0-/1 SoC...
View ArticleDeutsch • Re: Pi4/Mfrc522 Bibliothek/Modul wird nicht erkannt?
Die Bibliothek konnte ich jetzt installieren und die Fehlermeldung wird jetzt nicht mehr angezeigt aber der Reader lest glaub ich die Tags nichtStatistics: Posted by OutsideGear — Sat Apr 20, 2024...
View ArticleRaspberry Pi OS • Re: Can't get wayland running on Pi3B+
I looked into that file and it checks for `wayland=on` in the kernel command line before executing any of the other checks, so it would be preferable to add that to the end of...
View ArticleAutomation, sensing and robotics • Re: Rs232 command change between 2 gears...
Appreciate, will read this later onStatistics: Posted by Tex61 — Sat Apr 20, 2024 12:06 pm
View ArticleMicroPython • Re: pico-to-pico via intenral router: accept () issue
Glad you solved the issue and thanks for letting us know. It does seem the Asus is being too clever for its own good. There's definite merit in adopting the KISS approach, and for being able to turn...
View ArticleBeginners • Re: Hard Drive Permissions
Thank you for all your replies to my problem. I don't know what exactly are you doing, but when I have permission troubles in linux I use chown and chmodFor example:I mount new HDD (as a root) to...
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Troubleshooting • Re: Official Active Cooler runs after Shutdown at full speed
have you change the fan curve? How are your Pis oriented?One user reported 'bad sound' when the Pi is vertical.I have mine in this case:https://52pi.com/collections/new-arriva ... ral-boardsStraight...
View ArticleBeginners • Starting with C on the pi 5
Hello guys! I wanna start C programming with the GPIO on my pi 5, is there any good tutorial for beginners? I understood that i need to install the apropriate C libreries - libgpiod.How do i download...
View ArticleCamera board • Re: ❓LIVE ANALOG CAM video to PI ZERO 2W using ADC❓
CVBS is not a simple voltage level change signal. There are two combined signals (luminence and chrominance) as well as various sync pulses.A simple ADC won't cut it.Buy a cheap USB CVBS video capture...
View ArticleGeneral • Execute from SRAM
Hello. I am attempting to make a third stage bootloader that will execute out of SRAM5. The boot process would be: bootrom, as it always does, loads the 252 bytes from QSPI Flash (addr 0x0 -> 0xfb)...
View ArticleTroubleshooting • Re: Aria2 on Pi 4 looks capped at 12m/s
What OS?What model of USB device?What other things have you got connected?Are you downloading over ethernet or Wifi?You need to work out where the data is actually being written. If you know the file...
View ArticleRaspberry Pi OS • Re: How to know what all to install on a system re-build?
Despite the rather underwhelming response so far (yes, I know it is only 2 days, but usually there is a response in that time frame), I wish to add a later experience.I wen ahead and did the process...
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Deutsch • Re: OLED R-Pico
Das Programm muß zum RP2040 und zum Display passen.Aktuelles Programm:i2c = I2C(0, sda=Pin(0), scl=Pin(1), freq=400000)Das Programm verwendet Pin 0 für SDA, Pin 1 für SCL. Busnummer ist 0, das passt....
View ArticleTroubleshooting • Re: Ssh problem
Hi rpdomPing results::Pinging 192.168.1.93 with 32 bytes of data:Reply from 192.168.1.93: bytes=32 time<1ms TTL=64Reply from 192.168.1.93: bytes=32 time<1ms TTL=64Reply from 192.168.1.93:...
View ArticleGeneral discussion • Re: Uploading backup .img file via Raspberry Pi Imager
In theory, yes. The image file just contains a byte for byte copy of every storage location in the card that was visible to the OS under which the backup program was run.But that means the backup file...
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For sale • Re: Pironman case for Raspberry Pi 5 ( a distasteful response)
The problem with the move the way it is done here is that prople do not get PMs/notification saying why.Also, most forums leave a temporary few days or week redirect, (that can be done here it seems)...
View ArticleGeneral discussion • Re: Pi 5 + NVMe SSD as server?
I've been running a Pi5 8GB with an NVMe SSD and a Pimoroni base for a whiel now and it's been solid at PCIe gen2 speeds. I've not tried forcing gen3.It's noticably faster than SD card but you'll see...
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