C/C++ • Re: Healthy man's cross-compilation workflow
I think you can place the SD card from the Zero 2 into a Pi 4 or 5, boot it and then compile OpenCV natively using the faster machine. After that put the card back in the Zero 2 and you're done.Using...
View ArticleMedia centres • [HOWTO] Install latest version of minidlna / ReadyMedia
Hello,I am using the minidlna / ReadyMedia daemon on my Raspberry for streaming audio and video in my network. First i simply used the official package package from the package index with 'apt install...
View ArticleTroubleshooting • apt upgrade failing
Code: ~ $ sudo apt upgradeReading package lists... DoneBuilding dependency tree... DoneReading state information... DoneYou might want to run 'apt --fix-broken install' to correct these.The following...
View ArticleAdvanced users • Re: New NVME Hat - need advice
Not that simple as you may think as that will require a PCIe switch.https://shop.pimoroni.com/products/nvme ... 4434895955 is a board which accepts two NVMe. For 4x M.2 NVMe there is i.e....
View ArticleOther • Re: Windows ARM64 release?
Hello,I read about Windows 11 being released for ARM64. I downloaded the ISO but cannot seem to install it. Is there a way to do this or is it even compatible with a PI 5?ThanksI also saw this news...
View ArticleGeneral discussion • Re: RASPBERRY PI 5 ON BATTERY!!!
.. DC 12V/24V to 5V USB C 5A 25W Converter DC-DC Step Down Module Power Adapter https://www.amazon.com/dp/B0DDPM6TTZ/re ... yhdijLW8zM..As this module seems not USB-C PD compliant the Pi will only be...
View ArticleTroubleshooting • Re: Fan Issues, Doesn't Start on boot or via pinctrl 45 op dl
Is the fan plugged in correctly - see my post in this thread https://forums.raspberrypi.com/viewtopic.php?t=378539Statistics: Posted by neilgl — Mon Nov 18, 2024 9:47 am
View ArticleAdvanced users • WiFi test mode on ARM64
Hi,For conformance testing we are trying to use the 'wl' tool provided here: https://pip.raspberrypi.com/categories/637However, this tool appears to be compiled for 32-bit and we have configured our...
View ArticleNetworking and servers • Re: How to set up a calander server on Ras Pi
Also, how did you know I had an Android phone?I was not thinking about you. I was thinking about my needs. A calendar service is useful if you can have everywhere with you.Thunderbird for android does...
View ArticleRaspberry Pi OS • Re: Where to begin - errors in the latest OS Upgrades?
Why not get a mesh network to cover your garden?Well, I feel like it would be better to understand what has clearly changed in the RPi hardware/software set up, rather than look for a different type...
View ArticleRaspberry Pi OS • Poor WiFi HotSpot performance since recent OS upgrades
Why not get a mesh network to cover your garden?Well, I feel like it would be better to understand what has clearly changed in the RPi hardware/software set up, rather than look for a different type...
View ArticleTroubleshooting • Re: update-initramfs, ERROR: Unsupported initramfs version...
You should look in the script: /etc/kernel/postinst.d/z50-raspi-firmware"ERROR: Unsupported initramfs version" is there because something in that scripts needs to prevent copying the wrong initrd.img...
View ArticleOfficial Display • Reconfigure Raspberry PI 5 Power Button to Switch on and...
Is there a way to configure the Raspberry Pi 5 power button to do something else, like toggle the touch display on and off? I know how to toggle the display in the command line and Python:Command...
View ArticleAutomation, sensing and robotics • Re: Switches with serial number (or address)?
It could be fairly easy to daisy chain some Picos using their UARTs. Tx from one Pico goes to Rx of next and Tx of last Pico goes to the Pi. No need for sending in the other direction if it's just...
View ArticleAdvanced users • Re: WiFi test mode on ARM64
Please email compliance at raspberrypi.com, we'll be able to help with this.Statistics: Posted by jamesh — Mon Nov 18, 2024 10:16 am
View ArticleGeneral discussion • Re: Open Letter to the Raspberry Pi Foundation...
..Before suggesting "just use Imager", understand:- Boot sequence dependencies- Hardware initialization requirements- Actual recovery mechanics- Basic computer architectureThis isn't about post count...
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Raspberry Pi OS • Re: Fail! Zero W, rpi imager v.1.8.5., bookworm lite 32
I succeed to connect via hdmi. And the result is......... Wi-fi is currently blocked by rfkill I run sudo raspi-config and set the wifi country code.I think this is a bug in 1.8.5. and the new update,...
View ArticleOfficial Display • Touch Display 2 not rotating
I have a raspi 5 and touch display 2 connected. I can get the display to rotate whatever direction , but my problem is that the touch interface does not rotate as well, so when I drag my finger from...
View ArticleC/C++ • Re: Allocate memory for DMA on Raspberry Pi 5
The default memset from gcc uses a data cache clear instruction which won't work on uncached buffers (which a mmap from above top of memory will be). Replace it with a less optimised...
View ArticleHATs and other add-ons • Re: 230v input signal HAT
What about asking the HAT manufacturer for advice?Dealing with mains is a big risk and most people here will not give you any feedback as they don't want to be responsible for you being killed by an...
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