Raspberry Pi OS • Re: Messing around with "overscan". A blast from...
Thanks, dom. That sounds right. I'll post back here if/when I get a chance to compile and test that program on the target Pi setup.Statistics: Posted by BigRedMailbox — Sat Jun 15, 2024 7:16 am
View ArticleCamera board • Re: Module 3 is too blurry
Do you mean a pi V3 camera ?How are you controlling it, ? Using AF ?You could try this ...https://github.com/Gordon999/RPiCamGUIAnd see if you can control the focus.Statistics: Posted by gordon77 —...
View ArticleNetworking and servers • Re: Both access point and Wi-Fi connection on the...
Creating a wireless hotspot and sharing internet using nmcli with a single wifi adapterI myself use a solution for raspberry pi 4&5 to create an AP-STA mode with networkmanagerCreating a wireless...
View ArticleOther projects • Re: Interfacing the RS232 to TTL converter with Raspberry Pi...
I have connected the TX of TTL side to TX of picoRX of TTL side to RX of picoIs this TTL interface running from 3.3V or 5V? 5V is too much for the Pico (and Pi).Statistics: Posted by rpdom — Sat Jun...
View ArticleAdvanced users • overlayfs on bookworm - disabling overlayfs
I an fairly new to using overlay and have it working on a ZeroW-1.However using raspi-conf to disable overlayfs, results in a system that is still activating overlayfsAfter disabling, mount shows...
View ArticleSDK • Re: IMPLEMENTATION OF HARDFAULT HANDLER IN PICO-SDK
Possibly helpful: How to debug a HardFault on an ARM Cortex-M MCUCoprocessor vs processor vault recovery is a very good point.This is also why using OS and heap memory allocation is also useful....
View ArticleGeneral • Re: Relationship between clock speed and /dev/ttyACM0
I decided to collect some data points for my own use. I could get the everything-48MHz mode running with USB UART transmitting to the PC, but when setting the system clock to the 12MHz XOSC source,...
View ArticleGeneral discussion • SD card copier on Raspberry Pi Zero2W Drive changed?
Hi,I am newly using the raspberry Pi Zero2W, with Buster 32 bits, as usual.But now the SD card copier does not function, copying the internal SD card to another one in a USB adapter.It aborts with...
View ArticleHATs and other add-ons • Re: Booting from WD_BLACK SN770M falls back to...
Use a fresh Raspberry Pi Bookworm OS on uSD.Don'tt think that's a power issue as the M.2 HAT+ can supply 3A on 3.3V (see https://forums.raspberrypi.com/viewtopi ... 1#p2228758) . But that's only valid...
View ArticleGeneral discussion • Re: Powering RPi 3B in a remote area
Welcome to the forum. Was your post created with the help of generative AI?If it were, then with a rather stupid AI !Been there, tried that. Absolutely NO WAY to power permanently a Raspberry Pi from...
View ArticleGeneral discussion • Rogue Engineers, deleted passwords and low level trolls.
I have just tried to find a delete my account option in control panel, and can't find it, but noticed it says lite admin can change passwords, and my password had disappeared.Posted quality stuff and...
View ArticleHATs and other add-ons • Re: Raspberry Pi M.2 HAT+ vs Xiwai M-Key PCIe SATA...
According to the page linked it should just work.So why not connect a UART (https://www.raspberrypi.com/documentati ... probe.html comes handy here) and check the output of the bootloader.I suspect...
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Beginners • Re: How to install Anydesk on a Pi 5
Definitely check out the anydesk website downloads Hey! They added the Pi to it! Nice!But.... it cannot run on the Pi 5.2024.06.12_10.42.05.jpgNot supported and cannot run are not the same thing.That...
View ArticleBeginners • Re: Do I need a pull up R for the GPIO PIN that goes to the data...
5V Addressable LED's with often work with 3.3V logic even if it isn't in tolerance.3.3V logic is often in tolerance if the addressable LED is run from a 4.4V supply which can be achieved by using a...
View ArticleHATs and other add-ons • Re: New Official AI Kit available now at $70
..Raspberry Pi has not gone about attempting to make AI applications or solve very specific problems with the Hailo accelerator. Instead, we have spent considerable effort seamlessly integrating...
View ArticleTroubleshooting • Re: Raspberry Pi Zero 2 W with a strange connectivity issue.
I have found a way to fix the issue with one small problem. I have to apply the fix each time I reboot.Further testing was done to see if I could narrow down the issue further than just two versions...
View ArticleAutomation, sensing and robotics • Flow Meter Not Reading
Hello,I am having trouble getting a reading from one of my flow meters. I have 2 flow meters, one is .5" diameter, and the other is 1.5" diameter. The wiring connection is the same for both, positive,...
View ArticleRaspberry Pi OS • Re: Scale display to 125%
Code: xrandr --output HDMI-1 --primary --scale 1.25x1.25orCode: xrandr --output HDMI-1 --primary --scale-from WIDTHxHEIGHTwith WIDTH/HEIGHT the resolution you want to scale to (2400x1330 for your 125%...
View ArticleAdvanced users • Re: Figuring out IP Camera IP Address For Streaming.
If as you say "Using nmap and such has yielded no results.", even with the sugestion from @HermannSW. Then assuming the camera has a sticker with its MAC address on it you could try a packet capture...
View ArticleAutomation, sensing and robotics • Re: Flow Meter Not Reading
Presumably your flow sensors are connected to different pins? They must be.Your code looks as if it makes no effort to handle more than one sensor.I can only see one interrupt/event handler - you need...
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