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General • Re: gpio_set_inover does not invert input signal
Overrides are part of multiplexer (or in between peripheral mux and pads ), There are another 2 types of override, good for testing:INOVER RW 0x0Enumerated values:0x0 → NORMAL: don’t invert the peri...
View ArticleSDK • Re: Examples won't build for me either: Can't find cmake
Hmm. What is the architecture of the computer and OS version?You are using VSCode. Did you install official VSCode Extension? I thought it set the paths you need....
View ArticleAdvanced users • Re: Export as PDF issue with LibreOffice Calc
If you cannot live with it, or find a way to bypass it, you have to raise the issue with the Debian (aarch64) LO maintainersStatistics: Posted by koge — Wed Dec 04, 2024 9:30 pm
View ArticleHATs and other add-ons • Re: Dell M.2 PCIe NVMe Gen 4x4 Class 25 2230 Solid...
Reading more I think this is a “backpower” issue and, interestingly, everything seems to work fine without the USB hub. Do I really need a powered hub for an NVME drive? Any way I could get some kind...
View ArticleCompute Module • Re: CM5 Dev Kit Fan Clearance issue
Then I'd suggest you drill a hole in the top of the case IF overheating is a problem. With "my" hack I managed to run stress-ng for one hour and it never throttled, even when overclocking it to...
View ArticleMicroPython • Re: Logging temp to SD card, missing data
A possibility that I just thought of: A static electric discharge caused the Pico to reset.I just ran everything again for four hours, and got four hours of data. Only difference is that I didn't run...
View ArticleBeginners • Re: Installing ISP software to configure ip settings
sudo apt-get install CyberPower_PDNU2_Linux_64bit_v2.1.1.shYou're doing the wrong thing.You're trying to install a shell script using the apt package manager. Apt is telling you that it doesn't have a...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: ublox M10 interface with RPI4
Also check /boot/firmware/cmdline.txt for a "console=serial0,..." - remove it if you find it.Statistics: Posted by PhilE — Thu Dec 05, 2024 9:33 pm
View ArticleCompute Module • Compute Module 5 Fan goes to 100% on shutdown
On the official CM5 IO Board, as well as Pineboards' new Modulo 5 carrier, if I have a fan plugged in, upon shutdown the fan will go to 100% power. It stays that way until I boot the Pi back up, and...
View ArticlePython • Re: boolean conversion problem
'b' is a string which is the result that comes back from BIN().If you are trying to check the bit in the ASCII position of '5' as a character then you need a different approach.If you are trying to...
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MicroPython • Re: PicoW MicroPython project: I added a bunch of debug lines...
The micropython doc simply states "This module is highly experimental and its API is not yet fully settled and not yet described in this documentation." and suggests "For more information, refer to...
View ArticleNetworking and servers • Re: website on raspberry with duckdns domain name is...
this is what the command gives:Code: tcp6 0 0 :::443 :::* LISTEN 3505/apache2 tcp6 0 0 :::80 :::* LISTEN 3505/apache2 I looked up the tcp6 thing, I only use ipv4, but according to what I found on the...
View ArticleCompute Module • Re: Compute Module 5 Fan goes to 100% on shutdown
Setting the EEPROM "POWER_OFF_ON_HALT=0" setting should fix the fan at the expense of a bit of power consumptionStatistics: Posted by dp11 — Thu Dec 05, 2024 9:43 pm
View ArticleBeginners • Re: What/how to self learn headless OS?
I can perhaps allay your concerns about stability and uptime.I’ve had a Pi model A working as a weather station for ten (I think) years. It’s mounted up in the roof peak of my garage/workshop and...
View ArticleSDK • Re: Atomics on Pico 2
As of SDK 2.1.0 (well SDK 2.0.0 but there was a stupid bug for cross core use) C/C++ atomics should be fully supported.On RP2350 for sizes <= 32 bits this is provided by the compiler (so you should...
View ArticleBare metal, Assembly language • Re: MMU Intermediate Physical Address size
Hi Rene,Many thanks for your reply! So the implementation is based on the principles I discovered in Sergey Matyukevich's tutorial. The kernel is loaded at physical address 0x0, but since TTBR1_EL1 is...
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General discussion • Solid Relay Open but connected LED still light on?
I have the following 2 channel solid state relay.It appears that on either channel there is some current leakage when relay is open? Meaning the attached diodes are still light on when the relay is...
View ArticleGeneral discussion • Re: Solid Relay Open but connected LED still light on?
What is the specification of that board? Solid state relays normally have a minimum load.Statistics: Posted by rpiMike — Fri Dec 06, 2024 9:02 pm
View ArticleGeneral • Re: PT52-Lua The Modern Retro computer
Hello,The good thing is that I retried to compile the FEATURE-USB-overhaul branch with arm-none-eabi-gcc 13.2.1 on Ubuntu 24.04, and got an UF2!For my first attempts, I used the RP2350-Support.There...
View ArticleGeneral discussion • Re: Move Synology NAS Drives to Pi 5
There isn't enough info on the https://global.synologydownload.com/dow ... et_enu.pdf datasheet to tell, so assume you'll have to copy everything. It's possible (as pdf mentions ext4 internal) that...
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