Graphics, sound and multimedia • Re: [Pi5] DPI Interlaced mode not working
Well, we already had a hardware that was running fine in Pi3 and Pi4 models with it's own CSYNC combiner. I even have a hardware prototype running without the csync circuit using a custom kernel vc4...
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Automation, sensing and robotics • Re: Can't measure resistors
Had some spare time, two resistors and a pico on my desk.Use the resistors in series, power from GPIO pin and measure adc values as indicated.Pretty simple. Here the setup (excluding the pico)The...
View ArticleSDK • What is the code path to main()?
Hi, I recently bought myself a pico and am beginning my learning journey. I've stumbled a little over the CMake set up - I've never used CMake, and I'm finding myself fairly resistant to wanting to...
View ArticleGeneral discussion • Re: Raspbian Lite Image
Some of it can be done with the standard Raspberry Pi Imager.Much more with sdm from forum user bls (and supported here).Statistics: Posted by davidcoton — Fri May 03, 2024 10:46 am
View ArticleMicroPython • Re: PicoW - Cell Phone/Windows prompt for PassWord after...
I get the SSID on both my phone SSID list and the Windows SSID's available list and connect to the Pico W without entering the password, that has to change.I can't recall all the details but when I...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
One thing nobody else seems to have mentioned is the possibility of a Raspberry Pi USB 3 hub product. This was first suggested several months ago when two USB PIDs was added to the Raspberry Pi PID...
View ArticlePython • Failure of successive file.writes in callback routine
Code: def lightcallback(channel): # night time function global flagnight # do this to use variable within function time.sleep(0.1) # DEBOUNCE delay to remove false positives if GPIO.input(18)==0: #...
View ArticleTroubleshooting • Volume icon not visible after update
Hi,I have a lot of new problems with bookworm. I hoped to resolve a few of them by doing an update (since a month ago) but now the volume icon is gone. Yes it is still in the list of menu bar plugins,...
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Beginners • Re: Pi Backup to shared NTFS drive (CIFS)
That said, SMB to NTFS isn't how I'd do it either. I'd go with nfs to a Linux native filesystem if the NAS device supports it.I also wouldn't use NTFS and SMB on a router. nfs is the right way to go....
View ArticlePython • Re: Failure of successive file.writes in callback routine
Need the complete code, callbacks should be as short (in time) as possible.Statistics: Posted by rpiMike — Fri May 03, 2024 11:25 am
View ArticleCamera board • Re: Camera Module 3 with Rasp. Zero Does not WORk
Good news - that camera seems to be working.Does this create an image ?Code: rpicam-jpeg -o test.jpgBy the way - are you running Bullseye LITE or with desktop?Statistics: Posted by neilgl — Fri May...
View ArticleGeneral • Re: adc_read() spurious longer execution (PICO)
Assuming you are using printf to USB serial, that is a whole kaboodle there -- a USB stack with interrupts and all. Who knows what other interrupts are operating? Anything that pulls in non-SRAM code...
View ArticleSDK • Re: What is the code path to main()?
I would suggest looking at David Welch's and Alex Taradovic's bare metal boot frameworks. Links in first post here - viewtopic.php?t=331678Statistics: Posted by hippy — Fri May 03, 2024 11:43 am
View ArticleC/C++ • Re: WiringPi replacement?
'Gordon's wiringPi' which has been deprecatedNote that this is not the current wiringPi/wiringPi repository which has taken over from Gordons.Since 2024, GC2 has taken over maintenance of the project,...
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Nederlands • Re: installatie
Opgelost, het wetkt Statistics: Posted by BabaYega — Sat May 04, 2024 11:23 am
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Force HDMI audio with custom EDID
Hi,I'm using a custom EDID for sending analog video via HDMI port to a HDMI2VGA adapter. So far so good, video is working properly but no sound. It is expected since I had no EDID audio information,...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Software PWM - What is reasonable Max...
ive heard of pigpio and its waves function, can generate dma based pwm and get pretty high speedsbut ive not made use of those functionsStatistics: Posted by cleverca22 — Sat May 04, 2024 11:39 am
View ArticleDebian • Vanilla Debian on Raspberry Pi 5 ?
Has anyone found an effective way of running plain vanilla Debian on a Raspberry Pi 5 and is actually using it ?I use both Raspberry Pi OS and vanilla Debian ( from Debian Tested Images) on Raspberry...
View ArticleBeginners • Re: Bookworm 'Updater' not running
Powered my Pi 4B Bookworm up today. It showed the desktop, the IP Address pop-up, no Updater icon in the system tray.A couple of minutes later I logged in over Telnet, ran 'sudo apt update', and...
View ArticleBeginners • problem
hello , i am dutch so sorry for my english but the problem i have , i have build in in my creality printer a raspberry and it works fine fot a few yearsbut for fine tuning the printer a need a PID...
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