SDK • Re: CMake managing Raspberry Pi Pico W project and MAX7219 display...
It seems incredibly unusual to have to explicitly specify the paths for all Pico SDK include files. I would suspect that to be the result of something else having not been configured as it should be.I...
View ArticleGeneral discussion • Re: Any ideas what's wrong with my Pi4
add the screens resolution to the front of /boot/cmdline.txt (/boot/firmware/cmdline.txt from inside raspberry)Code: video=HDMI-A-1:1920x1080 vc4.force_hotplug=1 example from mineBefore trying that,...
View ArticleRaspberry Pi 400 and 500 • Re: Pi 500 build problems
There is a YouTuber, ExplainingComputers, that complains about the flexing of the keyboard in the middle:https://youtu.be/FOewqaDiynI?si=hl0Zj9gbdgfchvqc&t=864Is there no manual for Raspberry Pi...
View ArticleBeginners • Re: Strange behavior of my external HDD after formatting
I cannot reproduce this. If I format with default options (mke2fs -t ext4) and then mount, there is zero disk activity.sudo dumpe2fs /dev/sda1 |grep -c INODE_UNINIT shows that all but the first block...
View ArticleGeneral discussion • Re: pi5 4gb 8gb 16gb sdram tuning
Also, On the 16gb's blog, it refers to a January update specifically for the 16gb that tunes memory and performance.Is this the SDRAM tuning tweak mentioned above? If so, will it soon be available on...
View ArticleOther RP2040 boards • Re: My pc does not detect the raspberry pi pico rp2040,...
It doesn't seem to be an official Raspberry Pico. It looks like a knockoff board that so far i've only found for sale at Walmart in the USA. I wish UK supermarkets stocked the extensive range of...
View ArticleBeginners • Re: Headless Pi 5
Question, if I am hooking up directly to cable, why do I need a IP address at all.Without an IP address, how would it know where to the data should be sent?Most of the traffic will be UDP or TCP data...
View ArticleGeneral • Re: PT52-Lua The Modern Retro computer
I'm sorry I didn't answer and gave my thoughts sooner.I'il make a longer response this week-end.Statistics: Posted by CHiPs44 — Fri Jan 17, 2025 11:03 pm
View ArticleSDK • Re: C++ STL and PANIC
mallinfo or malloc_stats might shed some light. Also, see things like PICO_USE_STACK_GUARDS and PICO_MALLOC_PANIC in Chapter 5. SDK configuration of Raspberry Pi Pico-series C/C++ SDK.Statistics:...
View ArticleGeneral discussion • How to permanently have MotionEye camera stream on a...
I have a RPi 4 with MotionEye which works good.Computers in the same network display camera streaming with no issues for days and days.I have a RPi 3 B+ with Bookworm and a HDMI display connected to...
View ArticleGeneral discussion • Re: Pi USB3 Hub and Official Pi Mouse Incompatability
No Pi hub for experiments but have used powered and unpowered hubs with the occasional problem. Disks left plugged in from power down to power up may not mount. Seems to be problem with the badly...
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MicroPython • PIOASM error message "delay too large" when...
I am working on a PIO program that is getting a "PIOASMError: delay too large" message. Code snippet followsCode: nop() .side(0) [7]nop() [8]nop() [31]nop() [31]When attempting to execute the program...
View ArticleNetworking and servers • PiVPN + Wireguard and acessing local IP
Dear all. I switched my router and my config stopped working. Not sure if I am doing something wrong (I have reconfigured everything again) but all help is appreciated.I have 3 devices:- a Pi @...
View ArticleNetworking and servers • WiFi Hotspot works on Pi4 but not on Pi5
sdm can easily create a hotspot, which I use from time to time. I hadn't tested it specifically on the Pi5, but did so recently, and found that it wasn't working on the Pi5. At all. But it works...
View ArticleGeneral discussion • Re: RPI5 runs out of memory while running python script
I see files being opened, but not closed. Could that be the leak?I'm not convinced. There's only one open() (line 10) and that's part of a context manager (with open([...]) as f: so open files should...
View ArticleGeneral • Re: Any NDA options to receive early information on upcoming...
there was a thing about a beta testers sub-forum a while backThere still is a beta forum but 1. it's invite only, and 2. AFAICT has only been about software not upcoming hardware.The forum is apply...
View ArticleMicroPython • Re: PIOASM error message "delay too large" when...
Using sideset reduces the maximum delay. From the RP2040 datasheetThe delay_value is specified as a value (see Section 3.3.2), and in general is between 0 and 31 inclusive (a 5-bit value), however the...
View ArticleTroubleshooting • Re: USB port on RPI Zero 2 W not detecting any devices
@OP:Can you confirm that you are using the correct USB port on the zero2w. The data port is the one nearest the mini HDMI port.Definitely using thge USB data port (closest to HDMI)Have you tested with...
View ArticleRaspberry Pi OS • Warning messages updating rpi-eeprom today
Have not seen these on prior updates. They seem harmless, as the eeprom does get updated.Code: apt upgrade --yesReading package lists... DoneBuilding dependency tree... DoneReading state...
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Raspberry Pi OS • Re: Warning messages updating rpi-eeprom today
sameeven rebooted to check okayhope it's harmless Statistics: Posted by kerry_s — Sat Jan 18, 2025 12:20 am
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