Networking and servers • Re: Resolving host.local problems
@epoch1970I would look at that wireless mesh infrastructure of yours and see if special configuration is required to make mDNS work across cells@bensimmoI have three setups, neither of them work well...
View ArticleSDK • SDK2.0.0 - all web include links failing
Trying to link an existing working web application in sdk2.0.0 and none of the header files are being found even though they are thereCode: #include "pico/cyw43_arch.h"#include "lwip/dns.h"#include...
View ArticleSDK • Re: SDK 2.0.0
Try removing cmake package, just unzipp some newer version and add it to the path. Tried with 3.9.18 on Ubuntu 20.04 and it works.Statistics: Posted by MatSOBDev2 — Fri Aug 09, 2024 2:30 pm
View ArticleOfficial Display • Display 3.5"" XPT2046 - Raspeberry pi zero 2w
Hello, I'm trying to communicate my 3.5 XPT2046 display (http://www.lcdwiki.com/res/MPI3501/MPI3 ... l-V1.0.pdf), my Raspberry Pi Zero 2W is not communicating the display, I connected it exactly as...
View ArticleBeginners • Re: PI5 newbie
Thanks for the reply. Did u instsll any emulators?.Statistics: Posted by wingman123 — Sat Aug 10, 2024 2:05 pm
View ArticleGraphics, sound and multimedia • Re: Adding a SCART/RGB input to RPi5
As above, that ADC device is far, far too slow. 8 inputs but multiplexed into a single ADC running at 200ksample/s max.Each of R, G and B need to be sampled at least 50 times faster than that for...
View ArticleSDK • Re: RP2040 inter thread synchronisation
then on one core you enable that interrupt (in the peripheral's interrupt enable register) and on the other core you clear the enable in your interrupt handler - using hw_set_bits()/hw_clr_bits()...
View ArticleClik here to view.
Python • Re: RRDtool & python3 code optimization
This code gets hometemp and temp in one python script. twotemps.py: Code: #!/usr/bin/python3import mysql.connectormydb = mysql.connector.connect( host="localhost", database="exampledb", user="pi",...
View ArticlePython • Re: How much can I ask a Raspberry pi4b to do?
Depends how fast you want to do those things - what are you aiming for?Statistics: Posted by neilgl — Sat Aug 10, 2024 2:11 pm
View ArticleTroubleshooting • Re: Resolution headless Raspberry Pi 4
I would use standard VNC viewer or rpi-connect if you are using Bookworm.Statistics: Posted by neilgl — Sat Aug 10, 2024 2:14 pm
View ArticleTroubleshooting • Re: Boot problem
There is no shortage of people who do not do what they should. 'twas always thus and always will be.Statistics: Posted by drgeoff — Sat Aug 10, 2024 2:15 pm
View ArticleTroubleshooting • Re: Remote Desktop Won't Connect To Raspberry Pi 3B
I would use VNC server on the pi and VNC viewer on the PC.Works for me with Pi3B / Pi4 / Pi5 etc.Statistics: Posted by neilgl — Sat Aug 10, 2024 2:16 pm
View ArticleTroubleshooting • Re: Disable low voltage popup in Raspbian (Pi 5)
yes, even when you think it works fine, at the same time it might corrupt your sd-card content! so don't gamble it wil be fine,, and later complain that it doesn't boot "just like that".Statistics:...
View ArticleBeginners • Newbie Question: 32 bit vs 64 bit
I find that all of the recommended download versions are 32 bit ones. Isn't 64 bit better than 32 bit? Thanks.Statistics: Posted by milanolarry — Sun Aug 11, 2024 1:23 pm
View ArticleGraphics, sound and multimedia • Re: Pulse Audio: stutter & sample rate...
The 32k sample rate I use is simply because that is what the rtl_fm program uses. I had no stutter or strange audio artefacts, of course it is FM radio audio quality, same as for old radio in car for...
View ArticleAdvanced users • rpi-sign-bootcode in secure boot for Raspberry Pi 4
Hi,I'm at the stage where I want to lock down my Pi 4 to only allow secure boot and to burn in my key details. I understand that that process can be done with the update-pieeprom.sh script.What...
View ArticleBeginners • Re: Newbie Question: 32 bit vs 64 bit
The 32-bit OS will run on all Raspberry Pis released so far. The 64-bit OS will only run on the newer ones, not the Pi 1A, 1B, 1A+, 1B1, CM1, Zero or early Pi 2B.64-bit has some advantages over...
View ArticleTroubleshooting • Re: HDMI-CEC with Bookwork on original Pi B (not B+)
It may well be that the lack of memory is forcing use of the legacy driver and maybe cec-ctl doesn't work with that?I'm not sure if it is a memory thing, but I just forced my Zero to use the legacy...
View ArticleSDK • Re: sdk2.0.0: USB CDC not working W11
I've diagnosed the problem and it was caused by this line in the cmake fileCode: -DPICO_STDIO_USB_ENABLE_RESET_VIA_VENDOR_INTERFACE=0 I can't remember why that was there but I must have had a reason...
View ArticleTroubleshooting • Re: Raspberry Pi 5 Not Booting: No HDMI Signal, Solid Red LED
the LED stays solid redsolid red on a pi5 means its offyou need to click the power button to turn it onStatistics: Posted by cleverca22 — Sun Aug 11, 2024 2:22 pm
View Article