Beginners • How to add a new driver module to the Raspberry Pi kernel?
My attempt was largely based on the following link: viewtopic.php?t=355870I tried to add a new ST7789 display driver module to the Raspberry Pi kernel, but after compiling the kernel, I found that the...
View ArticleTroubleshooting • Re: After enabling the DRM function on RPi 5, it was found...
DRM is a kernel subsystem - Direct Rendering Manager.The HDMI display is also being driven through a DRM driver, but it uses vc4 instead of the ili9486 driver.SPI has a far lower bandwidth than HDMI,...
View ArticleBeginners • Re: How can I correctly compile the 32-bit system kernel for...
You might find Building the Raspberry Pi OS Kernel : Made Easy useful.The Raspberry Pi 5 will not run a 32-bit kernel. The 32-bit (userspace) version of Raspberry Pi OS on a Raspberry Pi 5 uses the...
View ArticleSDK • Re: core used for hardware alarms
Excellent thanks!Btw the project is https://github.com/mlorenzati/pico-rgb2hdmi/, an RGB 2 HDMI converter for retro computers, using Luke Wren picoDVI which I achieved (with help) HDMI audio support...
View ArticleTroubleshooting • Re: Can't install PyQt5
https://riverbankcomputing.com/support/pyqtStatistics: Posted by memjr — Sat Feb 24, 2024 4:31 am
View ArticleAdvanced users • RPi 5 serial port, does it detect a connection?
I have a cable that connects my RPi 5's dedicated serial port to a USB port that has a built in UART converter.If I power up the pi with the cable connected, it all works great and I can get a Linux...
View ArticleNetworking and servers • Re: Mapping a 2nd NAS Drive from Pi in Windows
UPDATE - I looked in sudo mount proc and got this error:pi@raspberrypi:~ $ sudo mount procmount: (hint) your fstab has been modified, but systemd still uses the old version; use 'systemctl...
View ArticleAdvanced users • Re: Image File Utilities
That's even an additional argument to publish the code in a repository because there no reset will happen.This is the reason its not a good idea https://github.com/seamusdemora/RonR-RP ......
View ArticleMicroPython • Re: Frequency counter stops after while
If you're not reading really high frequencies, I've found using the PWM frequency counter quite reliable. The PIO counter is better for much higher frequencies: I've measured over 20 MHz at standard...
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Troubleshooting • Re: Turn off screen Raspberry Pi 5
I have and none of it is clear on what you need to do for new people, Hence the question Statistics: Posted by liminal — Sun Feb 25, 2024 2:02 am
View ArticleAdvanced users • Re: Building the Raspberry Pi OS Kernel : Made Easy
build-kernel (in the first post of this topic) has been updated.This update contains some tweaks for Raspberry Pi OS Bookworm.Statistics: Posted by RonR — Sun Feb 25, 2024 2:06 am
View ArticleBeginners • Re: I have raspberry pi OS already preinstalled on a microsd...
how do i connect my raspberry pi zero w to my desktop? i intend to install pihole and do absolutely nothing else with this thing. i just don't know what comes next. do i open the raspberry pi os on my...
View ArticleBeginners • Re: Block Tracking Cookies
Seems to me you're set up correctly. That the websites *want* to install tracking cookies is something you should rightly object to.Statistics: Posted by W. H. Heydt — Sun Feb 25, 2024 2:09 am
View ArticlePython • Re: Raspberry pi 5 with DHT11
I assume that you have the one without I2C!Well this Adafruit demonstration should work!.https://learn.adafruit.com/drive-a-16x2 ... ython-codeJust one word. before.With the new python3.11 you should...
View ArticleTroubleshooting • Re: CSI pinout and Auvidea adapter
Auvidea's website is down at present, but a general web search says that part number is "Sockets & Adapters Toshiba TCM8647MD CSI-2 adapter (22 pin)". That would be totally the wrong thing!...
View ArticleTroubleshooting • Re: Wayland: Switchind display off and on again is not working
... today I have tried several options, the result is always:under X11 I can switch the display off and on without any problemsunder Wayland after switching the display off, it is not anymore possibel...
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Raspberry Pi OS • What is gpio-charger overlay?
What is the gpio-charger overlay? What kind of charger does it support? The documentation for "active-low" implies it is for charging a capacitor (like a 555 does), but the documentation for "mode"...
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Python • VLC Python library and GPIO-attached screens
I have a Raspberry Pi Zero with a GPIO-attached LCD. I have a Python program that incorporates the vlc library to play a video.If I launch the program from a ~/.profile file, the video will play on...
View ArticleGeneral discussion • Re: A Pi Pie Chart
Last week I dropped my mobile phone--not the iPad--on the tiles and it landed glass side down.After ordering the 2023 Motorola Play for $99 and removing the bundled TikTok, I went to the play store...
View ArticleRaspberry Pi OS • Re: What is gpio-charger overlay?
https://github.com/raspberrypi/linux/bl ... verlay.dtsthe "charger" node has compatible = "gpio-charger";the official docs are at:https://github.com/raspberrypi/linux/bl ... arger.yamlthe overlay...
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