Troubleshooting • Re: Realvnc pulldown menu in wrong location
Well, I found a work-around for this issue.Log out and log back in while screen resolution is 1920x1080.Then the menus pop up in the right locations.Statistics: Posted by cpottle9 — Sun Jan 19, 2025...
View ArticleGeneral • Problen with interrupt in assembly riscv on pico2
I'm trying to program a usb connection in riscv assembler on the pico2 starting from the example dev_lowlevel.c and of course without using the SDK.In this example, we don't see where the interrupt...
View ArticleGraphics, sound and multimedia • The Camberwell Parrot - Pico-based Eurorack...
A few months back I decided it was about time I did something useful with the Raspberry Pi Pico microcontroller, so I set out to design a clockable audio delay in Eurorack format.Along the way I hit...
View ArticleClik here to view.
Beginners • Re: pigpiod: System does not appear to be a raspberry pi
If it is remote GPIO you are looking for and not local, then https://abyz.me.uk/lg/py_rgpio.htmlIs the generic alternative (made by the same person/people) as pigpio.It would be nice if RPiOS looked...
View ArticleHATs and other add-ons • Re: Your experience of PCIe 2 or 3 on RPi 5?
It's a completely standard NVME drive. It will "just work".yes, it has been running perfectly on default official speed of gen 2. Following the installation guide and it works from the start.Can I ask...
View ArticleOfficial Display • Re: Stopping the console appearing on Touch Display 2
The mapping to /dev/input* devices is not static, and is likely to change based on probe order. You're better off matching against the input device name.Touch devices are generally consistent in the...
View ArticlePython • Re: KeyboardInterrupt in While True statement
I guess you're using os.system. Don't use it.Sample to demonstrate:Code: import osimport subprocessdef video1(): # blocking call # grabs stdin, stdout, stderr and KeyboardInterrupt # simply, never use...
View ArticleGeneral discussion • Unknown device with RM 1 detected by lsblk even there is...
I'm busy testing next raspiBackup release 0.7.0 and use RaspianOS lite for this. Some additional partitions are also created to test a new feature.Code: pi@raspberrypi-bookworm64-lite-beta:~ $...
View ArticleGeneral discussion • Re: Unknown device with RM 1 detected by lsblk even...
I missed to add details about my system:Code: pi@raspberrypi-bookworm64-lite-beta:~ $ uname -aLinux raspberrypi-bookworm64-lite-beta 6.6.51+rpt-rpi-2712 #1 SMP PREEMPT Debian 1:6.6.51-1+rpt3...
View ArticleGeneral • Re: Capacitor on Pico power feed?
katak255, that link was great as buried way down in there was a mention of putting a 1n4148st diode on the DRV. Now, your never going to believe this, but in July 2023 I bought some diodes off eBay...
View ArticleBeginners • Re: Raspberry Pi 5 + PoE HAT?
Sigh…Ok, it’s not late. It’s definitely later than many of us would like it to be (I’m sure ROF staff included). I certainly understand the desire to avoid off the cuff predictions, but some hint as...
View ArticleBeginners • Re: Can I connect to my laptop screen to see the Pi's console...
Do you have a URL for that item? It looks interesting (and cheap!)Does it work with Linux? (I mean, Linux as the host of the USB device)(I know they don't mention it, but that is often the case - they...
View ArticleGeneral • Re: Pico Cannot Handle Multiple Servos ?
Would removing R1 the 0 ohm resistor taking the power to the Pico and then powering the Pico separately help?Possibly - that's the experiment I suggested above (removing the diode or removing the 0R0...
View ArticleClik here to view.
Off topic discussion • Re: Is Raspberry Pi More Reliable Than China Made...
Interesting dilemma for RPF/RPT, do they keep churning out ever more capable and expensive Pis and try to compete, or should they stick to cheaper devices for schools/hobbyists? It's the 90's all over...
View ArticleClik here to view.
Other • Re: How to force console output res at 480x320 on RPI5
No way.. tried now and with these instructions I get a small "cutted window" (corresponding to 480x320) on a 1920x1080 output which makes text totally unreadable..I am curious to understand why it did...
View ArticleBeginners • Re: SSH doesn't work
Neither my RPI 4B nor my RPI5 work with ssh. I try connecting, the remotes (all running Ubuntu 24.04 LTS) say, "Connection refused."I have screen shots of the latest RPI Imager proving that I provided...
View ArticleGeneral discussion • Re: Pi 505?
It's not a low spec machineOK, not to slam the product, it's really nice, but it's lower spec than a lot of people need.The M.2 slot for instance would be important for physical security: A random...
View ArticleTroubleshooting • Re: ffmpeg connection refused issue
What if anything have you got "listening" for connections?Normally we have something listening at the address and port (8080) we send the stream to.e.g. for my nginx rtmp server (port 1935) I use -f...
View ArticleTroubleshooting • Raspberry Pi 5 4K doesn't work on specific TV
I was wondering if the community could assist me with troubleshooting my Pi 5 not playing nice with an Amazon Fire TV (TCL 55Q650F). The TV will only operate at 1080 with the Pi attached, but its...
View ArticleHATs and other add-ons • Re: Raspberry Pi DAC + does not work with Rasbperry...
If you were stacking 2 HATs to have 4 CAN buses, then the only combinations available would require the dual SPI wiring. However you're not, so you can use the single SPI mode with alternate chip...
View Article