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General • Re: Logic Analyser
PIO running at 1200MhzOld news, PIO at 1560 MHz viewtopic.php?p=2323795#p2323795I've cut the clocks... it helps a lot.can you tell me how you got to 1200Mhz, is it PLL divider 1 & 2 = 1 and PLL =...
View ArticleGeneral discussion • Re: Enabling SPI CE1 and disabling SPI CE0
Thank you, very much appreciated.. That worked..!!.Statistics: Posted by bhasky98 — Wed Jul 02, 2025 6:23 am
View ArticleBeta testing • Re: Updating to trixie
OK, after messing around with Trixie for a bit and installing some common apps that I've installed many times before, I rebooted and was greeted with a login screen. On entering the correct username...
View ArticleGeneral discussion • Stepper Motor Driver
Hi everyone,This is a bit weird.I have an aftermarket automotive ECU, and I have a 4-phase stepper motor connected to it (https://www.oyostepper.com/category-68- ... Motor.html).Unfortunately, the ECU...
View ArticleTroubleshooting • postmaster@raspberrypi, NXDOMAIN error
I have installed mailx and it works well for me.However, like other people around here, I have the problem of cron and others sending mails to postmaster@raspberrypi and failing.Final-Recipient:...
View ArticleSDK • Re: Clearing PIO RX FIFO from inside a state machine
I think that's only possible on RP2350 (using e. g. mov rxfifo[0], isr). On RP2040, it's probably easiest to have DMA transfer any available FIFO data immediately to a single location in RAM, and to...
View ArticleOther • Image my installed NVME to a different OS...
Not sure if this is doable. I have a Raspberry Pi 5 with a Pimoroni NVME base, and it is running the latest Raspberry Pi OS...Rocky Linux has released Rocky 10 allegedly tested on Raspberry Pi 5 and...
View ArticleOther • Re: Image my installed NVME to a different OS...
yes, sd always boots firstyou'll have to download rocky 10 & use custom in imagerStatistics: Posted by kerry_s — Thu Jul 03, 2025 2:31 am
View ArticleBeginners • Re: Can not get wifi connection Pi 5 to OpenWRT router working
When adding the wpa_supplicant.conf file, did you write it with a text editor or a word processor.This is a Pi5 per OP which requires Bookworm, and Bookworm does not use wpa_supplicant to configure...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • i2c just stopped working
I am using a rasp berrypi 5.I have been using i2c to read external voltage values.It was working absolutely fine and then just began saying no address found.I inspected i2c 1 and saw no...
View ArticleNetworking and servers • Re: Anyone use OverlayFS for their filesystem?
I do use OverlayFS for my Raspberry pi 1 because it monitors my UPS and gracefully shuts down and powers on my Proxmox server in case of power loss. Raspberry pi is the last one to power off without...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: i2c just stopped working
how do you you do that reading? what is the Slave connected to I2C?Statistics: Posted by aBUGSworstnightmare — Thu Jul 03, 2025 4:01 am
View ArticleHATs and other add-ons • Re: Dual HDMI port arrangement
there is also an official micro-hdmi to HDMI adapter but that's no longer listed in the products Pagesviewtopic.php?p=2286877&hilit=micro+hdmi#p2286877Statistics: Posted by aBUGSworstnightmare —...
View ArticleTroubleshooting • Re: Pi 5/Waveshare 2 inch LCD Display
From my experience Waveshare displays have no clear instructions (and more like 3 vague conflicting instructions). I spent hours trying to set one up, and ended up just returning it and buying one...
View ArticleCompute Module • Re: CM4 IO board HAT
any HAT will fitStatistics: Posted by aBUGSworstnightmare — Thu Jul 03, 2025 4:22 am
View ArticleAdvanced users • Re: UDP port scan (nmap) - port 49204
I've run a UDP port scan using nmap, I can see port 49204 ("unknown") listed - anyone have any idea what this might be?Thanks!https://www.speedguide.net/port.php?port=49204Dynamic/Private : 49152...
View ArticleGeneral discussion • Re: Products that have single board computers?
To be fair, we are pretty good looking.Statistics: Posted by jamesh — Thu Jul 03, 2025 6:13 am
View ArticleOther • Re: RPi 5 NVME boot problem
I built my own distribution image using Yocto. The goal is a plug-and-play experience for users.Nevertheless, the behavior of the bootloader and kernel shall be deterministic. If you are sure the...
View ArticleAutomation, sensing and robotics • Re: CONTINUOUS SERVO MOTOR
I have tested the signal pin on the oscilloscope, and it reads no frequency. I’m not sure where it went wrong.Statistics: Posted by Quynhpham — Fri Jul 04, 2025 3:37 am
View ArticleAutomation, sensing and robotics • Re: Reading JSON from Arduino via Serial...
For debugging, perhaps shut down your application and use "minicom". Many tutorials. e.g. https://wiki.emacinc.com/wiki/Getting_S ... th_MinicomManually type 'd' and look for what arrives from the...
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