Networking and servers • Openwrt usb WIFI??
Hi Guys I am starting a n openwrt project on a PI4B. I have the USB RJ45 jack set up and I am looking for a recommendation for a USB WIFI adaptor.One that openwrt has drivers for. I understand this is...
View ArticleOther projects • Re: Using Raspbarry Pi to simulate Mouse
But I think a mouse is a "relative" device, so you probably won't be able to position the mouse at 100,100 using HID commands. I may very well be wrong here...Mice emit relative monements only, yes....
View ArticleCompute Module • Re: How can enable RTC on Raspberry pi CM5 ?
Did you see the answers made by the Raspberry Pi officials here? https://forums.raspberrypi.com/viewtopic.php?t=384391Thank you for replyI read the link, but my issue is a bit different.I want to test...
View ArticleGeneral • Re: Pico 2W debug interface -- requires soldered pins?
Am I correct in assuming that I'll need to solder in pin headers to get the debug interface working?A short answer: YES !Statistics: Posted by gmx — Mon Apr 28, 2025 12:14 am
View ArticleMicroPython • Re: int() doing odd things.
Code: >>> "%.12f"%math.log2(8192)'12.999999046326'Hence your result. It's FP being a weird little guy again. Not a bug.I can accept that. But why does 'str()' and 'repr()', and whatever the...
View ArticleBeginners • Re: Can I install and boot Linux from the official SSD hat?
What would happen if my favourite Linux distro were present both on the inserted microSD card and on the SSD kitit will boot whatever is first in the BOOT_ORDERStatistics: Posted by cleverca22 — Mon...
View ArticleBare metal, Assembly language • Re: RESET Exception/Interrupt
when the RUN pin gets pulled low, the entire SoC dies and the ARM core is entirely disabledwhen RUN is released, the VPU begins running the boot rom, which loads bootcode.bin, start.elf, and...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • PI CM5 CSI/DSI0 SWITCH
I saw the following passage in the data manual: "2.11. MIPI Interface connectors (22-pin 0.5mm pitch cable)There are two 4-lane MIPI DSI/CSI-2 connectors. CAM/DISP 0 supports both displays or cameras....
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: PI CM5 CSI/DSI0 SWITCH
what model do you have?is the official IO board?Statistics: Posted by cleverca22 — Mon Apr 28, 2025 1:58 am
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: PI CM5，SDA0/SCL0
Hardware naming doesn't always match software naming.Software i2c-0 is on GPIOs 0&1.The I2C block driving hardware lines SDA0/SCL0 on GPIOs 38&39 is sofware i2c-10."dtparam=i2c_csi_dsi0" will...
View ArticleGeneral discussion • How to call apt install --reinstall raspi-firmware if my...
I have installed Rasperry Pi OS in 2021. At that time the firmware was under /boot, in particular /boot/firmware has not existed and doing in-place upgrades have not created /boot/firmware. My...
View ArticleClik here to view.
Networking and servers • Re: NetworkManager/wpa_supplicant setting...
For the record/future, the/an "answer" is to inject the desired settings via D-Bus:Start by locating the interface in questions using "busctl":Code: busctl tree fi.w1.wpa_supplicant1Next, you craft a...
View ArticleTroubleshooting • Re: Bluetooth keyboard doesn't type
What case are you using?Metal ones can cause issues with BT...and other wireless comms too; like WiFi.Hello. I do not use any cases. As for wireless signal, I think it good, because the connection and...
View ArticleAdvanced users • Re: Changing RP1 Sys_Clk
I'm confused - why does setup/hold jitter matter when the data stream is source-synchronous with a clock? (Related question - why NRZ encode data if the clock is available...?)Using I2S as a fake...
View ArticleGeneral discussion • Re: How to call apt install --reinstall raspi-firmware...
So, how to downgrade the kernel/firmware to a stable version, if my system does not have /boot/firmware ?You don't. You broke it with your incomplete in-place upgrades.This is why in-place upgrades...
View ArticlePython • Re: Installing PyNacl for Rasbery PI OS
A1: The 'Debian' option - Dry-run/Simulation using the apt package manager -Code: david@cm58lbw64dt:~/Support/bitsplice $ david@cm58lbw64dt:~/Support/bitsplice $ david@cm58lbw64dt:~/Support/bitsplice...
View ArticleGeneral discussion • Re: Hardwork are gone :(
STICKY: Is your Pi not booting? (The Boot Problems Sticky)https://forums.raspberrypi.com/viewtopic.php?t=58151Statistics: Posted by gordon77 — Mon Apr 28, 2025 8:10 am
View ArticleClik here to view.
AI Camera - IMX500 • Re: AI Camera not found: probe with driver...
Yes it did. Actually it stopped working after I removed it from y custom made casing in order to run some tests. During that operation I also changed the focus of the length with a screwdriver. Just...
View ArticleOther projects • Re: dwlfc
You haven't mentioned what you're planning on for a camera/sensor. That matters as 1. most are rolling shutter, and 2. most have tiny sensors so a 35mm lens is a significant zoom. For example, on the...
View ArticleGeneral programming discussion • Re: Creating a github action runner
I've had a quick look at the page you link to and would like to know which point you get to before the error happens.From the look of it, you should be able to do the download to the selected folder...
View Article