General • Re: PIO multiple input passthrough configuration
Pico 2 (rp2350) ?MOV dst, PINS reads pins using the IN pin mapping, masked to the number of bits specified by SHIFTCTRL_IN_COUNT. The LSB of the read value is the pin indicated by PINCTRL_IN_BASE, and...
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HATs and other add-ons • Re: Pineboard NVMe & Ethernet Hat. Install advice.
using google is such a high-tech job, isn't it?Install the board underneath your Pi 5. Please note that the Ethernet port should be facing the Pi Statistics: Posted by aBUGSworstnightmare — Tue Oct...
View ArticleBeginners • Re: raspberry Pi as printer server
I suspect that to get something that draws as much power as a printer to work of a Pi zero, it will need an external power source both for the printer itself and the USB.The printer in question is a...
View ArticleGeneral discussion • Re: Raspberry Pi 5 promotional stuff?
Hi bobsweden64,Can you drop me a line on applications@raspberrypi.com on this subject please. FAO James HughesStatistics: Posted by jamesh — Wed Oct 16, 2024 10:39 am
View ArticleGeneral • Re: Pico W overheating/fried using servo driver board
It's Pico versus Pico W. What about firmware (if MicroPython)? Nearby EMI? I'm outta ideas.Want EMI ? Put an oscilloscope on let's say a nearby motor, or ... maybe a directly connected servo ...Also...
View ArticleAdvanced users • Re: Raspberry Pi 5 - Power
There is a lot of information already on the forums about power supply for the Pi 5.The best option is to use an official power supply. This has support for USB-PD, and will negotiate a 5v5A supply...
View ArticleAdvanced users • Re: Has anyone ever deployed a reliable BLE Peripheral on a...
Hello and thanks for the reply!No i haven't tried it. I'm assuming that as you are suggesting it then it does actually enable the Zero 2 to become a reliable BLE peripheral ?If so, i'll definitely try...
View ArticleGeneral discussion • Pi 5: Kali Linux (from RPI Imager) stuck in 640x480...
The title describes my problem in brief. Here are the slightly more involved details:RaspiOS Bookworm works fine at full resolution on some identical older monitors I happen to have knocking about (of...
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General discussion • Is This Raspberry Pi Zero W Board Fake? Differences in...
Hi everyone,I recently purchased two Raspberry Pi boards from AliExpress, and I noticed some differences between them, particularly in the RAM chips. One board uses a Micron chip, while the other uses...
View ArticleGeneral discussion • Re: Is This Raspberry Pi Zero W Board Fake? Differences...
Pi zero uses Package-on-Package, where the main chip has the Broadcom processor underneath and SDRAM on top.As such you see the package markings of the SDRAM.Nanya and Micron are both SDRAM...
View ArticleAI Camera - IMX500 • Instructions for AI Camera (RP2040) firmware update
Disclaimer: Do not unplug or disturb your Raspberry Pi or camera device while flashing new firmware. If you do, it will brick the camera and will be unusable. If you are uncomfortable doing this,...
View ArticleGeneral discussion • Re: Pi 5: Kali Linux (from RPI Imager) stuck in 640x480...
So did you try a standard Raspberry Pi OS on these older monitors? Did that work?Statistics: Posted by jamesh — Wed Oct 16, 2024 11:17 am
View ArticleAI Camera - IMX500 • Re: AI Camera & Zero 2 / camera not avilable
I've managed to get a hold of some production units now and it does seem like the RP2040 firmware on some units is out-of-date. This will case problems with auto-detection and missing cameras that...
View ArticleBeginners • Re: Want to create pattern generator?
The GitHub example I posted earlier creates PM5544 using SVG graphics….Statistics: Posted by neilgl — Thu Oct 17, 2024 10:16 am
View ArticleDevice Tree • Configure overlay for SPI in kernel 6.8
Hi, I want to switch from Ubuntu 22.04 (kernel 5.15) to 24.04 (kernel 6.8). I have an overlay that configures SPI, and it worked perfectly with kernel 5.15. Below is the current overlay, with comments...
View ArticleSDK • Re: Declare a 128Kb array with 128Kb alignment on an rp2040?
But is there a simple mechanism that will allow a 128K buffer to be be aligned to a 128K boundary?Yes, don't declare it as an aligned array, access the upper 128KB via pointers.Statistics: Posted by...
View ArticleGeneral discussion • Re: CE Marking
IEC 60335 is to do with the mains input circuitry and other electrical safety issues so the Pi's certification is irrelevant. If you have an integral mains supply then that does need conformance...
View ArticleDevice Tree • Re: Configure overlay for SPI in kernel 6.8
You don't need to write overlays in the dark - there are many, many examples in our kernel trees, including spi0-1cs: https://github.com/raspberrypi/linux/bl ... verlay.dtsAn obvious difference...
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General • Re: Official RP235xB boards?
So you are not a stranger. Some viable results: viewtopic.php?t=375975Need to make a pretty table: viewtopic.php?p=2260058#p2259809And more details about that delay:...
View ArticleAdvanced users • Re: libgpiod version [SOLVED]
Any command that can be provided to the gpioset interactive mode will work and can be sent by any process with access to the pipe.I am not convinced that helps with the numerous 'when button pushed...
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