SDK • Re: DMA as Ring Buffer or Queue
@LemonPi - Would you be able to share your code on github?Statistics: Posted by shreeve — Thu Jan 25, 2024 7:00 am
View ArticleCompute Module • Re: Compute module 4 - stream
Hello everyone,As I mentioned, I tried it and managed to stream in 4K at 20 fps (3840x2160).Statistics: Posted by srmistral — Thu Jan 25, 2024 7:08 am
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Ubuntu • Re: Is there a problem with the latest Ubuntu update?
looks are overrated sure raspberry os is not the prettiest girl on the block, but she's not the ugliest either.she'll give you first base and make you work for the extras. Statistics: Posted by...
View ArticleCamera board • Re: Raspberry Pi Camera 3 Wide not working on Rpi3B+
Please go through the post here and follow the instructions EXACTLY.Statistics: Posted by naushir — Thu Jan 25, 2024 7:21 am
View ArticleGeneral • Re: Mount QSPI flash over USB
I'd suggest either ripping the code from CircuitPython, or reading the USB MSC spec. It's available online for free direct from the USB Implementer's Forum.Something to note is that MSC doesn't have a...
View ArticleOff topic discussion • Use Pico as an I2C Slave
Hi, The below mentioned code is micropython code for receiving data continuously in pico(Slave). We have tried different logics with Pico C but nothing worked. Could anyone provide the equivalent C...
View ArticleGeneral • Re: fried usb hub, with some wrong connection in pico.
You might have accidentally short-circuited or exceeded the current limit on your USB hub, causing it to malfunction. Always be cautious with current measurements and connections.how do I make sure I...
View ArticleGeneral discussion • rpi5 official power supply alternative
Hi, I have buy rpi5. But, official rpi5 power supply not available in India. Q.1: can i use rpi4 supply with rpi5? Q.2: what are other rpi5 supply which has better results. I am going to attached, 2...
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Off topic discussion • Re: This old software developer is tiring
i just look for working alternatives, let the young pups do the work.But I am getting tired of these Pi Bookworm/Wayfire issuessince there's a lite version, raspberry os desktop is optional.roll up...
View ArticleTroubleshooting • Re: E: Package 'python3-picamera' has no installation...
On Pi5 with Bookworm you have to use the new camera stack (libcamera) and picamera2.See e.g. the Pi docs at https://www.raspberrypi.com/documentation/Statistics: Posted by DirkS — Fri Jan 26, 2024...
View ArticleOff topic discussion • Filmy4wap movie is there any place to download...
Hello everyone, action movies are always my favorite on my phone. Can you recommend a place to watch movies that is safe and has few ads besides filmy4wapin?Statistics: Posted by SammyMartin — Fri Jan...
View ArticleGraphics, sound and multimedia • Re: Raspberry Pi5 and VGA666
..The numbers are mostly the same as the old "hdmi_timings" line, but in a slightly different order. The largest number is clock-frequency. The second and seventh numbers of hdmi_timings are 0 if sync...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • SPI latency slow down ADC
hi everyone, I am using ads1263 chip, which is spi ADC. I also have the problem that time from CS to SCLK is too big to slow down whole transform. it is about 20us before the SCLK and about 10us after...
View ArticleRaspberry Pi 400 • Re: No bootup with printer
It's an old HP Laser jet P1006. It has always worked with windows systems. It's only usb & cannot be networked.Does the printer have an SD card slot or USB port for you to plug in a Flash drive?I...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: SPI latency slow down ADC
since I cannot post images here, please see https://github.com/raspberrypi/linux/issues/4567 to get my scope image. thanks in advance.Statistics: Posted by daiyicun — Fri Jan 26, 2024 7:40 am
View ArticleRaspberry Pi OS • Re: Warning from apt-key: Key is stored in legacy...
I've used your proper workaround only to find that the file created was identical to the original one, so what's the meaning of all these steps if mv seems to do the same?Originally that key file had...
View ArticleGeneral discussion • Using GPIO on Pi5 from C/C++
Hello,Could anybody please help what library/tools to use to access the GPIO pins from a C/C++ program?Thank youDanielStatistics: Posted by barna — Fri Jan 26, 2024 7:51 am
View ArticlePython • Re: DWM1000 Library
https://www.google.com/search?q=DWM1000 ... e&ie=UTF-8Statistics: Posted by memjr — Sat Jan 27, 2024 4:50 am
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Teaching and learning resources • Re: Advent of Code 2023
Oh no! I just got to part 2 of day 21. How do I store an infinite grid on a Raspberry Pi Zero?You don't! Take a look at your input data with a text editor that can shrink the font to almost nothing....
View ArticleTroubleshooting • Re: Raspberrypi 5 freeze randomly and verry often
The 4GB or 8GB memory configuration should provide sufficient memory to avoid needing swap space. However, the default swap space allocation on RPios is only 100MB so it is possible that the desktop...
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