Other projects • Re: Custom Key pad
Ok. I'd focus on U1 to U9. In fact, I'd focus on U1.Print out the first page of the datasheet. Make a worksheet for the 14 pins of JP1, noting that pin 1 is indicated by a tiny triangle on the...
View ArticleBare metal, Assembly language • Re: Bare metal HDMI audio
congrats! and thanks for sharing!Statistics: Posted by cleverca22 — Mon May 06, 2024 1:53 am
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Troubleshooting • vlc wont start
vlc will not start if already streaming:rpi5 64b, bookworm, wayland, camera 3, fresh install to start streamrpicam-vid -t 0 --width 1536 --height 864 --framerate 30 --mode 230410:P --codec libav...
View ArticleGeneral • Re: Pico and C++?
I guess I stay with C.The good news is that you can mix c-style code with cpp classes. Just -as already proposed - use cpp compiler, add the cpp feature to the cmakelists.txt .The SDK definitions and...
View ArticleBeginners • Re: RPI 5 - VOLTAGE INFORMATION NORMAL ???
standard / Genuine 5V Raspberry pi 5 power supply: should it be 5.1 volts instead?Statistics: Posted by namlow — Mon May 06, 2024 3:33 am
View ArticlePython • Re: Learning Python and the Raspberry Pi in general
Well, even if an educator is excellent, his/her students may be ill/in love/ and not listen to him/her.Therefore, a list of written material is very useful, and I thank Herr Tech for the question...
View ArticleTroubleshooting • Gaining control of screen blanker
Probably a stupid question but I've been all day looking looking for and not finding an answer.RPi 5 running Pi OS undated daily. Running X because I don't think Wayland is ready.On my desktop amd64...
View ArticleTroubleshooting • [SOLVED] Re: Weird behavior with TrustKey FIDO2 passkeys
It would appear that what is written to the TrustKey token is a credential and not the actual private key. It is still necessary to have access to the actual private key on the client either by it...
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Camera board • Re: Alternate camera cables? (Flexible / rubber instead of...
Wow, that is fancy! And kind of amazing.Thank you for the link!What is kind of funny is that this solution is getting close to the cost of another raspberry pi… Statistics: Posted by gregm123456 — Tue...
View ArticleGeneral discussion • Re: What is the default GPIO UART actually capable of?
though I'm not sure *why* BT can't use the mini onethe baud rate of the mini-uart is tied to the VPU clock frequencyfor power saving reasons, the VPU will underclock itself when idle, but that then...
View ArticleCamera board • Can Raspberry Pi 5 be used at reduced frequency?
Can Raspberry Pi 5 be used at reduced frequency? I only use Raspberry Pi 5 to take time-lapse photos, but it consumes too much power. I want to limit the use of only 2 cores of the CPU or reduce the...
View ArticleMedia centres • Re: Peppy player
If you use a Bluetooth then only the Player volume control type is available:https://github.com/project-owner/Peppy/ ... g.py#L1145Statistics: Posted by peppy.player — Tue May 07, 2024 1:20 am
View ArticleTroubleshooting • Re: pi zero 2 w hanging, getting very hot
I had the original pi zero w running pihole, which does not stress the machine. Upgraded to a pi zero 2 w, and it hangs every week or two. I have the official case, and the official power supply. It...
View ArticleCamera board • Re: Can I get the video from the pi camera live from the...
raspberry pi zero w2. Actually, I've never worked with raspberry before. I participated in a rocket competition and I am asked to transmit a camera image from a long distance, so I need to instantly...
View ArticleRaspberry Pi OS • Re: Disconnect, Reboot, Shutdown from Desktop by command
I just use either "reboot" to reboot or "poweroff" to shutdown.And, if you are doing it from a terminal on the desktop and if everything else is just right, you don't even need sudo.Statistics: Posted...
View ArticleSDK • GPIO interrupts only received if interrupt enabled on core 0?
Friends,I have this code running in a FreeRTOS task:Code: static TaskHandle_t task_handle = xTaskGetCurrentTaskHandle(); printf("%p\n", task_handle); gpio_set_irq_callback(+[](uint gpio, uint32_t...
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Camera board • Missing imx296_noir.json (Pi GS Camera) for Pi 5 (at least on...
The infrared (‘noir’) tuning file for the Pi Global Shutter camera doesn’t seem to be distributed with the latest bookworm updates on a Pi 5, nor does there appear to be anything available in the...
View ArticleGeneral discussion • Re: I think my Crucial P3 Plus NVME died suddenly...
Quick update on the P3 Plus issue. So the new NVME came in no change. Moved to a different Geekworm X1002 same issue, even tried it on a different Pi same issue. Swapped it into an external USB case...
View ArticleCamera board • Which GPIO# is used for CAM_GPIO on MIPI port?
Dear ExpertsI'd like to control the CAM_GPIO pin.Where can I find the pin assignment information?In case of Legacy camera (MMAL), the CAM_GPIO is set to H, but in case of libcamera, it seems the port...
View ArticleGraphics, sound and multimedia • Re: "portable" HD display?
Yeah, I did (also checked computer type stores, ones that are only online and ones that have stores too), this one did not show up anywhere. Got a whole lot that were 20+ inches and quite a few that...
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