Advanced users • Colouring writes to 'dmesg'
echo "Hello World" | sudo tee /dev/kmsgI have been using similar for a while and it works fine, shown without its coloured glory here ...Code: pi@Pi4B:~/ $ echo "Hello World" | sudo tee...
View ArticleGeneral discussion • Re: Arduino Hands-On: Exploring the Hall Magnetic Sensor...
What has this go to do with Raspberry Pi?Statistics: Posted by neilgl — Fri Nov 29, 2024 2:32 pm
View ArticleNetworking and servers • Re: Two IP's on Wlan0 interface? why?
The best way to figure out what's going on with your IP addresses is to look at the system log. `sudo journalctl -b | grep wlan0` should show you what is happening and HOW the multiple IPV4 addresses...
View ArticleHATs and other add-ons • Re: TV Hat on a Pi Zero 2W, streamed video to VLC...
FYI, tried an old PiZeroW (non-2), installing the same version of Bookworm/tvheadend, and the results were the same: with "performance" set, continuity errors every few seconds on streaming RadioOne...
View ArticleGeneral • Re: Raspberry Pi Pico 1W - wlan.status('rssi')
Reply to my own post. The first step was to use a more recent Pico and the latest version of the firmware. These changes made no difference. In its development mode, the Pico is heavily loaded,...
View ArticleCompute Module • Re: Why does CM5 not have 8G emmc version
using a lite module while having the eMMC on the carrier board should be possible. So if you're fine with 8GB only why don't do that?Can the carrier board design the circuit of emmc? I am not clear at...
View ArticleGeneral programming discussion • Re: Your experience on migrating all...
For Python and C to be edited on RPi and executed on RPi pico, Googled and there are several ways. The new instruction as below from official RPi web will install all the needed dependency software...
View ArticleGeneral programming discussion • Re: 24 Minute Sun Simulation
Here is the link to the lights: https://www.superlightingled.com/12v-ws ... -2133.htmlI am currently using the Pico to power the LED's as I am only working with a strip of 30. I couldn't get a singly...
View ArticleTroubleshooting • Re: Multi-Seat use of RPi 5
Don't know about Wayland, but you can do this by switching to X11 and using "virtual VNC" connections. You won't have GPU acceleration, of course.I believe that RealVNC's virtual VNC capability still...
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SDK • Re: how use gpio delay time microseconds ?
thank's for reply , i search in rp2530 pdf "sleep_us" but where not found this function https://ibb.co/3Y3gkRBsleep_us is langage C ?Statistics: Posted by keokod — Sat Nov 30, 2024 2:09 pm
View ArticleCamera board • Re: Persuading libcamera to give me the stream combinations I...
Ah, yes, section 4.2, I should have read that. I will take a look at your example Python code and see if I can infer the C++ equivalent.Thanks again!Statistics: Posted by Rob Meades — Sat Nov 30, 2024...
View ArticleGeneral • Re: High speed ADC interfacing
I don't know how to do it but here is similar commenthttps://github.com/steve-m/hsdaoh-rp235 ... l_adc.c#L6That's talking about overclocking the internal ADC, while we were talking about generating a...
View ArticleRaspberry Pi Connect • Re: RaspberryPi Connect shows black screen
Great, thanks so much, that solved it for me!Statistics: Posted by sapnho — Sat Nov 30, 2024 2:32 pm
View ArticleBeginners • Re: Raspberry Pi 5 official power supply issue
Yes I think the power supply plugs into the Argon directly.From what I've found it needs between 2 and 8W depending on the model and usage.I've tried both wall and extension, it doesn't change...
View ArticleAndroid • Re: KonstaKANG LineageOS 20 - Waveshare 3.5" Display Not Working
@MarioG, As stated above I am not exactly on LinageOS?, I cant see why my schreenshots should benefit the thread you suggested.However they might benefit my tread viewtopic.php?p=2273145#p2273145.So I...
View ArticleTroubleshooting • Re: Raspberry Pi 4 Won’t Boot from SSD - Stuck on “Welcome...
A PI4 should provide enough power for a single drive without needing a powered hub. Have you tried powering the SSD directly from the PI rather than via the hub? That should eliminate the possibility...
View ArticleOpenGLES • openGLES tutorial
Can anyone recommend a simple introduction to openGLES on Raspberry Pi?Does it run on any and all Raspberry Pi?Around 2013 I created and uploaded openGL-RPi-tutorial. One can download the RPi1/2...
View ArticleOther RP2040 boards • Re: Breadboard friendly RP2350B board?
An RP2350B board hopefully arriving shortly - Olimex PICO2-XXL, 16 MB Flash, 8MB PSRAM -https://www.hackster.io/news/olimex-unv ... ca20bee51bNot entirely breadboard-friendly as it has a double-row of...
View ArticleBeginners • use Pi5 with wifi in ETH port, routing externally through...
Hi.My home wi-fi is included in the apartment management so we have no control over access etc and all devices need to login to a corporate dashboard and activate the device MAC address.. no...
View ArticleSDK • repeating_timer doesn't work
So repeating timer callback is not executing not even once, "add_repeating_timer_ms" returns trueCode: #include "pico/stdlib.h"#include <stdio.h>#include <string.h>void...
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