Troubleshooting • Re: Pi 5 HDMI not working on older TV
Assuming you are running Bookworm or Bullseye.probably the old TV does not respond to the request for EDID data sent from the pi to the TV.as such, the pi does not know what resolution to set, so it...
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General discussion • Re: Bookworm feedback thread
No, I use stuff all the time that we have probably never specifically tested. But there are limits to what we can test, so we cannot promise things we haven't tested will work. Most will work fine of...
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Troubleshooting • Re: Issue with latest bluez and libbluetooth3 update...
Looking at things more carefully, I figured out that "bluez" when updated over-wrote all my changes regarding using the sdptool for a Serial Port Profile. Thus, I had to disconnect my BT device that...
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Raspberry Pi OS • Re: Modify the Built in Fan Control
Okay when i decompile the Device Overlay File, i will get these information:Code: cpu-tepid { temperature = <0xc350>; hysteresis = <0x1388>; type = "active"; phandle = <0x03>; };...
View ArticleBeginners • Re: Runnning TensorFlow Lite on RPi 5
@jimxbob3I do not use TensorFlow Lite on RPi5 and Bookworm, but I did manage to get OpenCV to work with GStreamer and libcamerasrc. Please see this post viewtopic.php?t=361778. During the re-build of...
View ArticleCamera board • Polarized filter for Camera Module?
Hello, I was wondering if there are any CPL I can use on the camera module? I plan to use the camera to detect movement over a pond, and I think the water reflection might create false positives.If...
View ArticleBeginners • Re: Cooling, Official Case w/ Heatsink vs. Active Cooler
Thanks for your answer. I did read up quite a bit on the difference between the two cooling solutions. Seems that the case fan will do me for now. I think I may have to change to the active cooler...
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General discussion • Re: RPi 5 as a desktop daily driver?
I have been using Silcone sealed keyboards in my CNC workshop for decades.I collected a bunch, never used, still in the box/tube when they went on special for $6.Ok for starting and stopping G-code,...
View ArticleC/C++ • Re: try to figure out how gpiod works. But it locks pins and can't...
The problem with taking that path is you are likely to find that any alternative to a Pi is no easier to use.Pushing for having a 'Wiring-Pi 2.0' which works on Pi Bookworm, Pi 5 and others, would...
View ArticleOff topic discussion • Re: New key on MS Keyboards.
The additional key already exists on an official Pi keyboard. It is the right Ctrl.Which is the "menu" key on enhanced keyboards. So many hieroglyphics, I often wonder what some of them are supposed...
View ArticleAdvanced users • Re: Do RPi 3s really have no firmware outside their SDcard?
If anyone has hacked Pi boot files they are keeping quietdepends on what you define as hackedhttps://www.youtube.com/watch?v=cH23kI7ISdYthis would be the open firmware (a complete replacement of...
View ArticleBeginners • What socket size for A4988 drivers from Alixpress?
I ordered a 16 pin socket 2.54mm but it's too narrow, I can't work out what size i needI'm making a custom pcb, nothing complex hand solderedAnd would like to socket the A4988 driver so I can easily...
View ArticleBeginners • Re: What socket size for A4988 drivers from Alixpress?
I ordered a 16 pin socket 2.54mm but it's too narrow, I can't work out what size i needGet a ruler and measure a module yourself?Statistics: Posted by trejan — Sun Jan 07, 2024 2:40 am
View ArticleSDK • Debug faster than Release?
I've been developing code that displays to a 16 channel (16 GPIO pins) WS2812B matrix using PIO and DMA to bang out the data to the 16 strips of pixels, after the matrix array in row bit major to...
View ArticleSDK • unexpected byte order
I've been developing code to send data to 16 strips of WS2812B pixels and I have it working.The code requires transposing bits in the main pixel array that is in row-major order to instead be column...
View ArticleSDK • Slow TLS (server) handshake (~3 seconds) normal?
I was testing enabling TLS support on Pico HTTP server (using mbedtls_config.h from pico-examples), and noticed about 3 second delay during TLS handshake on incoming connections. Is this to be...
View ArticleGeneral discussion • Netbooting Raspberry Pis - Broken with new OS version
Hi all!I built this application to turn a Raspberry Pi into a PXE Server for other Raspberry Pis: https://youtu.be/d85Cza2mUTshttps://github.com/Tech-Byte-Tips/RPi-PXETurns out that now, no new pi...
View ArticleGeneral discussion • Re: Alternative Watt PSU PI5
could be an option. However, it still won't do PD negotiation.and thats what PSU_MAX_CURRENT=5000 is forStatistics: Posted by cleverca22 — Mon Jan 08, 2024 2:55 am
View ArticleOff topic discussion • Re: Getting the text out of "Textra" word...
"AE 26 56 30 30" is a Lotus Works doc file according to https://file-extension.net/seeker/file_extension_docNo hints on how to decode this hex encoded mess though without using the original...
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