HATs and other add-ons • Re: M.2 Hat+ SSD Kit, drive not visible
First off, while I do have several Pi5 running from NVMe none of them use the official HAT+ or NVMe drive.With that out of the way:What OS (and named release of it) are you running? "The latest from...
View ArticleMicroPython • Re: OSC over PPP?
By the looks of it, I'd have to code my own library based on the specs. Not sure I'm willing to commit to that at this stage.Okay well just send it as two CCs. Google for "14bit MIDI" for all the...
View ArticleGeneral discussion • Trouble with non sequential reads on a MCP23017
I have a RPi 4B connected to two MCP23017 chips via I2C reading 32 input lines. I'm trying to poll the GPIOA and GPIOB registers at about 1 Hz. When I have sequential reading set, it cycles through...
View ArticleRaspberry Pi Desktop for PC and Mac • Re: How to configure Debian to look...
Its easy enough to install Debian then install rpios wallpaper, icons, etc.It is certainly not as easy as sudo apt install "rpios wallpaper" etc. What method do you recommend?Statistics: Posted by...
View ArticleGeneral discussion • Re: VLAN config NMTUI Bookworm
Your question is very vague, what are you trying to accomplish?Statistics: Posted by hell_in_a_bucket — Wed Dec 18, 2024 1:22 am
View ArticleAndroid • Re: Raspberry Pi 4 can run both Android and Linux apps.
We have updated our APK's to work with Konsta Kang's Lineage OS 22 release (lineage-22.0-20241217-UNOFFICIAL-KonstaKANG-rpi4.zip). You can also install it on AOSP15 .Statistics: Posted by Vasant — Wed...
View ArticleAdvanced users • Re: MCP23017 overlay error -EIO: can't write IOCON 32
It's currently a very big learning curve for me so thank you all for your support here really appreciated and sorry if I sometimes miss something.Here is the requested outputCode: $ cat...
View ArticleSDK • Re: Missing cyw43 files using Visual Studio Code plugin
Generate some examples and compare the files, especially CMakeLists.txtStatistics: Posted by gmx — Wed Dec 18, 2024 2:17 am
View ArticleBeginners • Power Management HAT to serve as UPS using a 20000mah Lithium...
Hi all,Previously I had talked about using a 20000 mah power bank with pass through charging to serve as a portable power source that can also be charged using a walled power socket without disruption...
View ArticleBeginners • Re: Ethernet Module for Raspberry Pi Zero 2
FWIW, I use these: https://www.monoprice.com/product?p_id=9466Statistics: Posted by W. H. Heydt — Thu Dec 19, 2024 1:14 am
View ArticleCompute Module • Re: What is performance of the VideoCore VII GPU in the CM5?
something that is always overlooked, and the pi5/pi500/cm5 has begun to lock down is the 3rd compute source in the SoC, the VPU!the VPU is a dual-core cpu, with 32 GP regs at 32bits each (some taken...
View ArticleRaspberry Pi OS • Re: Static IP with Bookworm
Yes, your approach seems reasonable. My suggestion was based on modifying a script I had and a quick internet search. It could definitely be improved.Statistics: Posted by kmacdchap — Thu Dec 19, 2024...
View ArticleTroubleshooting • Re: bookworm forced fsck on boot
Thank you. That log file seems to show that fsck was run:Code: # cat /run/initramfs/*gLog of fsck -C -f -y -V -t ext4 /dev/mmcblk0p2 Wed Dec 18 18:27:32 2024fsck from util-linux 2.38.1[/sbin/fsck.ext4...
View ArticleRaspberry Pi OS • Re: Installing new software directly to an image in a...
It looks like it boils down to 3 steps:1) Use truncate(1) to increase the file size (by 5 gigs):$ truncate -s +5G foo.img2) Use fdisk to delete and re-create the partition:$ fdisk...
View ArticleGeneral • Re: PIO feature request: load 32bit values from instruction memory
Would be useful, though no idea if it is possible without total redesign of the PIO in next gen device. But it would use up a location in the already rather short memory space.A simpler alternative...
View ArticleBeginners • Connect a RPI Zero 2W to a composite connector?
I remember that the old Zero had a pin, but the Zero 2W does not; how can I connect a composite connector to it, beside buying a HDMI to Composite adapter? ThanksStatistics: Posted by raspnoobie — Thu...
View ArticleGeneral • Re: Emulate Nano BLE PDM on RP2040
Could be data format, input circuit differences.For NRF:Samples are stored as 16-bit 2's complement values• VDD/4 or internal 0.6 V reference• Gain ranging from 1/6 to 4Results are sign extended to 16...
View ArticleTroubleshooting • Re: Audio input trouble
My use case is very simple. I'm not trying to record audio. I have a program that recognizes the frequencies of musical tones. The program works very well with the built-in mic on a cheap laptop, but...
View ArticleGeneral • Re: PT52-Lua The Modern Retro computer
2 - 16 colours 320 x 100Most computers I know like the Amstrad CPC 464/664/6128 or the C64 had an 160x200 16 colors mode. I tried to program a demo with 100 pixels height and that is far more limiting...
View ArticleAdvanced users • Re: How to (need advise) increase the size of the boot...
I have a few questions to fully understand your system.So, as you have an old NOOBS version, I assume you cannot access NOOBS via SSH or VNC? Do you rely on NOOBS autobooting straight into your RPiOS...
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