Interfacing (DSI, CSI, I2C, etc.) • Re: Raspberry Pi 5 UART Issue: Can Only...
What happens if you connect TX to RX (aka loopback) on the Pi and then run minicom?nothing happens. I think TX PIN might be broken.test with another UART! There's more than one available on a...
View ArticleMedia centres • Re: Peppy player
I tried with the simple .asoundrc file and still no sound. See my earlier update about using the command "sudo mplayer filename" to play mp3 files.Playing music file using 'sudo mplayer filename'...
View ArticleTroubleshooting • Packages in LibreELEC that aren't in Raspberry Pi OS?
Still trying to get OTA TV stick to work on RPi 5. It works fine insofar as gathering channels goes, either by Kaffeine or w_scan_cpp. Both Kaffeine and VLC are VLC-based, and the video plays...
View ArticleSDK • Re: "Raspberry Pi Pico File System Selection Guide"
It would be interesting to have a race between all of these with benchmarks, e.g., bench.c and big_file_test.c.Thanks for letting us know. It's actually quite hard to find projects like this.Benchmark...
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Camera board • Re: How do I control Pin 12 on the camera bus?
Hi 6by9,Which Pi are you using? Oh, my bad! I forgot to mention which device I am using. It is RPi 4B. Can I control it (Pin 12) in my device? (This is a internal development, if we want to release...
View ArticlePython • Re: help wanted with code not working
Or this thread:viewtopic.php?t=205327Statistics: Posted by ame — Mon May 27, 2024 2:48 am
View ArticleSDK • Re: openOCD doest work Ubuntu
Back in January I wrote up a little "Getting Started with Raspberry Pi Pico and Ubuntu" with some notes on my experience.Statistics: Posted by carlk3 — Mon May 27, 2024 2:58 am
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Beginners • Re: Connect bluetooth using pipewire
The solution that worked for me was to remove/reinstall some pipewire packages and enable them on startup:Code: sudo apt reinstall pipewire pipewire-bin pipewire-pulsesystemctl --user --now enable...
View ArticleSDK • Re: Bulding a project for the Pico W
...Those divisions are not necessarily very fast on the pico, since it doesn't have a floating point unit, it has to do all of that in software...Well, the RP2040 does have the "hardware divider". See...
View ArticleSDK • Re: Two weird compilation bugs
I'm surprised that -Wall -Werror didn't reject that, with a compilation error message that would have explained the problem....Did you try "-fanalyzer"?Statistics: Posted by carlk3 — Mon May 27, 2024...
View ArticleBeginners • Re: Bootloader doesn't appear to be working.
I'd get a HDMI lead but even then you might have a battle with 1366X768 which is probably advertised as its native format.I don't think anyone objects to reasonable bumping like yours, its the three...
View ArticleTroubleshooting • Re: Overscan on Raspbian Lite
I’m sure I’m missing something incredibly simple here. I’m trying to set up a pi5 as a server, it’s running Raspbian Lite so no desktop environment, just a command line. The only screen I have access...
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General discussion • 3b+ harware version
i have 2 version 3b+ boads in my hands. the newer 3b+ cannot run TF card firmware which i used on old hardware version.my question is the new hardware is offical engineering changes? i didn't see...
View ArticleTroubleshooting • Re: Using pi 5 with usb thermal camera
Finally figured out the reason why this happens! There is small noises on the frame which contain 0 value so this is the reason why the minimum range of temperature is too low like -273.15. My...
View ArticleTroubleshooting • Raspberry pi 400 has dark screen after boot.
We have a Raspberry Pi 4 and a Raspberry Pi 400. the 400 stopped working for some reason, the screen is dark after boot. We didn't make any changes. After we power it on, we see the power light comes...
View ArticleNetworking and servers • Which is the best method for serial communication...
The choice between SPI and I2C for serial communication depends on the specific requirements of the system you are designing.SPI (Serial Peripheral Interface) is a synchronous, full-duplex...
View ArticleTroubleshooting • Rpi3B+ won't boot from same card as Rpi3B, latest image...
I've got a Raspberry Pi 3B and a 3B+, using the exact same hardware on both:quality SD cardUPS 5vGood microSD cablesUsing the latest Pi Imager, 64 bit OS, the 3B will boot (well, close to it - it goes...
View ArticleAdvanced users • Re: Testing class A2 SD cards with Command Queueing on Pi 5
Sandisk Extreme Pro microSDXC UHS-I 64 GB U3 V30 A2 SDSQXCU-064G-GN6MA 3031XF6513VN purchased 2023-04-24Pi 5 rpi-updated today. dmesg does not show mmc0: Command Queue...
View ArticleGeneral discussion • Re: 3b+ harware version
i have 2 version 3b+ boads in my hands. the newer 3b+ cannot run TF card firmware which i used on old hardware version.my question is the new hardware is offical engineering changes?Yes. See...
View ArticleBeginners • Re: Raspberry Pi 5 + PoE HAT?
Any update on this? Originally, this was supposed to be available late Q1/early Q2 IIRC, and we're now almost 2/3rds of the way through Q2.Statistics: Posted by owendelong — Thu May 30, 2024 4:10 am
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