Graphics programming • Re: Shared Memory on Pi5?
many ARM SOC's do not contain this high speed shared memory on the gpu, and that it is mapped onto system ram.Yes, there is only one global shared RAM (LPDDR4X-4267 for Pi5), there is no dedicated...
View ArticleTroubleshooting • Re: Audio and CEC issue/KMS vs FKMS
Adding some additional info, in case its helpful:Code: $ cat /boot/firmware/config.txt # For more options and information see# http://rptl.io/configtxt# Some settings may impact device functionality....
View ArticleRaspberry Pi OS • Re: Autostart with labwc
@thagrol very unfortunate to hear you have been receiving negative responses. Am not sure where I would go otherwise for this content: yours is the only document / tutorial that I have found to...
View ArticleHATs and other add-ons • Re: official raspberry pi power supply not working...
Have you got something back feed power into the board ? e.g. a monitor if so add a discharge resistor to the 5v rail e.g. 1KStatistics: Posted by dp11 — Sun Nov 24, 2024 11:11 am
View ArticleCompute Module • Re: COMPUTE MODULE CM4 NOT BOOTING, LED FAST BLINKING
I won't think power supply issue, because if i am mounting another cm4 on same eval board with same power supply it is workingStatistics: Posted by abhimanyukumarmahto — Sun Nov 24, 2024 11:39 am
View ArticleGeneral discussion • Re: STICKY: PINN - An enhanced version of NOOBS.
I have temporarily removed 3.9.3 for installation, and reverted to 3.9.2 whilst this issue is investigated.Ok. I've created an image file of my PINN RECOVERY and SETTINGS partitions for...
View ArticleNetworking and servers • [SOLVED]Re: Tor Router - Not able to ssh via eth1...
Issue solved afer changing one of rules from Code: iptables -t nat -A PREROUTING -i eth1 -p tcp --syn -j REDIRECT --to-ports 9040toCode: iptables -t nat -A PREROUTING -i eth1 -p tcp ! --dport 22 --syn...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Raspberry Pi 5 - I2C pull-up ?
Thank-you PhilEStatistics: Posted by Zynalo — Sun Nov 24, 2024 11:58 am
View ArticleAdvanced users • Re: RAID 1 (mirror) with two NVMe
I saw the following instructions on setting up SW raid, but not sure how this would work on the main boot driveIt won't. The firmware doesn't support booting from a RAID array.You can put just the...
View ArticleGeneral • Pico not working on startup - LED flashing
I am trying to run a program on startup using the pico. I can run the code just fine through thonny, however, when i plug the pico into a power source the onboard LED flashes 5 times and then continue...
View ArticleTroubleshooting • Re: 5-Inch Touch Screen Display
Welcome to the forum!1. lesson learned: provide full details on third party components, i.e. how your screen is connected to the Pi2. lesson learned: test with the official OS first as only a limited...
View ArticleGeneral discussion • Re: Raspberry PI 3B+ with new power management chip
All current production is using the DA9090 (or DA9091). The PCN was released March 2022, and production transition was Oct/Nov 2022.Apart from needing updated firmware, you should see no functional...
View ArticleGraphics, sound and multimedia • Re: Raspberry Pi 2B with a 2048x1536 HDMI...
just to have common understanding: Your screen is an iPAD screen --> AFAIK it's native resolution is portrait --> it is 1536x2048pixels (which is not the same as 2048x1536 which is a landscape...
View ArticlePython • Re: adafruit_dht works but won't run again until i reboot
It's been awhile, but I had a similar problem with a DHT22 when I first set up a weather station. I can't remember how I found the following but it may be a basis for what you need.Code:...
View ArticleOff topic discussion • Re: In regards to: My Vision for the Raspberry Pi 6 -...
Thought I'd go read the thread, seen as it hasn't been censored as it's still open for all to read in it's original formOne of the most significant changes that could simplify working with the...
View ArticleHATs and other add-ons • Re: I would like to back up all of my 3.1/2-in...
Then you probably shouldSeconded.As already mentioned USB FDDs will have trouble with anything other than FAT formatted 1.44MB discs. AFAIK the only interfaces for 5.25" drive are somewhat niche.I've...
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Interfacing (DSI, CSI, I2C, etc.) • Touch driver development - strange...
I'm working on a touch driver for a 2.8in display. Driver seems to be working fine for single click, long press etc, but when I i.e. want to move an icon on the desktop I will end up with the 'shadow...
View ArticleOther • Re: Windows ARM64 release?
It is true, but I understand that most techy people (like on this board) don't understand it.That's OK. Stay in your lane.Statistics: Posted by BigRedMailbox — Mon Nov 25, 2024 12:31 pm
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General discussion • BCM2711 bootloader EEPROM Stable branch
Asked me to convey that he is feeling unloved compared to BCM2712. No promotion from Latest since April Statistics: Posted by koge — Mon Nov 25, 2024 12:36 pm
View ArticleNetworking and servers • Re: Installing Nordvpn
NordVPN cli to the rescue:Code: $ nordvpn login --helpUsage: nordvpn login [command options] [arguments...]Options: --callback Complete the login manually if your browser fails to open the app. After...
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