SDK • Re: flash_get_unique_id causes exception
From the documentation here : https://www.raspberrypi.com/documentati ... ware_flash One should use any of these functions : https://www.raspberrypi.com/documentati ... re_lockoutHowever, why not call...
View ArticleBeginners • Network connection, two raspberry and WiFi AC
Hello,My goal is to connect two Raspberry together with an Ethernet cable. One of them should act as a Wifi Access point (so I can connect to it with a phone). How should I proceed, to be able to...
View ArticleSDK • Re: pico_w instability with wifi and freertos
...Stack Usage...PICO_USE_STACK_GUARDS and configCHECK_FOR_STACK_OVERFLOW help, but it's pretty easy to vault right past the guard bands. One trick I use is to initialize stack-resident arrays and...
View ArticleTroubleshooting • Re: Rpi5 Power Problems
Not all of my USB sticks work with my Pi 5. Perhaps your drives do not play nice with the Pi 5 too?Ohhh, well is weird because sometimes it works other not. I will try with another one in a moment to...
View ArticleTroubleshooting • Re: Problem with Johnwill Monitor
Installed the 64 bit version.When I try to edit boot/firmware/cmdline.txt, I get told that it is read only and I don't have permission to write it.Damned computer thinks it's in charge...Time to show...
View ArticleSDK • Re: Get Substrings using Delimiter
strtok probably comes closest to meeting the OPs requirement "As efficiently as possible". To avoid reentrancy issues, you can use strtok_r.Statistics: Posted by carlk3 — Sun Mar 31, 2024 8:37 pm
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HATs and other add-ons • Re: NVMe useful commands and disabling APST.
I stay on gen2 with APST disabled.On gen3 can do some hang 1 of 10 booting.Wifi scanning at same time hdparm test can be unstable on some case.On gen2 seems totally stable 10/10.The shielded cable...
View ArticlePython • Re: control 30 servo pill deepener
You probably want two PCA9685 servo control boards (16 channels each):https://www.adafruit.com/product/815It's not going to be easy.Statistics: Posted by ame — Sun Mar 31, 2024 8:59 pm
View ArticleC/C++ • Re: Need help to build a working make file
IMHO, manually writing and maintaining Makefiles is a waste of time. These days, CMake is the de facto standard for building C++ code. Even though the syntax takes some time to get used to, it's not...
View ArticleTroubleshooting • Re: Delayed boot process probably caused by rc.local
Here is the output of systemd analyze blame:Code: 4.482s NetworkManager-wait-online.service1.271s raspi-config.service1.145s dev-sda2.device 747ms bthelper@hci0.service 707ms accounts-daemon.service...
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Assistive technology and accessibility • Re: New to the raspberry pi and need...
I change the subject as orca goes, I kinda need it to start at login in order to adjust and make changes to screen reader settings if there is something wrong with using orca at start then I guess I...
View ArticleRaspberry Pi OS • Re: Installing and running omxplayer under Bookworm (on a 3B+)
But why go Bookworm not Bullseye on that Pi3?Indeed. The simplest solution would just be to run an older version. Most of my Pis run Jessie, since that does everything I need and does it...
View ArticleRaspberry Pi OS • Re: Keyboard layout displaying/switching for Wayfire and...
@avarvit:First of all, thank you again for the solution on the missing keyboard layout switcher/indicator.I am wondering, is there any feedback from spl237 to your pull request in the official repo?...
View ArticleOther RP2040 boards • Re: Custom RP2040 board not going into BOOTSEL.
Your layout doesn't seem to connect 3V3 to RP2040 pins 48,49 - they've just got decouplers attached, and I can't see any other connection from those capacitors back to the main 3V3 supply.One of those...
View ArticleGeneral discussion • Building local documentation: sass-embedded http error 403
Am building a local copy of documentation as described here https://github.com/raspberrypi/document ... umentation for a Pi 4 I'm going to use in an RV. When running 'bundle install', I'm receiving an...
View ArticleTroubleshooting • USB-GPIO input issue
Hello everyone,I have a program running on my Raspberry Pi that utilizes GPIO pins for input. Everything works perfectly fine until I connect any device to one of the Pi's USB ports. As soon as I do...
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Advanced users • Re: Testing class A2 SD cards with Command Queueing on Pi 5
@ fikNow I am testing sandisk extreme 64Gb and is ok and same kernel you are using.But I have packages for update.I will update the rpi5 and see if is a problem with new packages.Se actualizarán los...
View ArticleSDK • Re: Elegant ways of documenting changes in SDK for publishing project
The way I have done it is to pull the SDK into a local sub-directory and hack that. You don't necessarily need everything but the SDK isn't set-up to easily allow 'most of the default but use files I...
View ArticleGeneral • Re: A bad soldering or too much heat?
In case the BB is one of those Chinese ones, those can have short-circuits or missing leads.First I've heard of that, so I googled it. Seems to be a rare or non-existent issue. Since these are made in...
View ArticleGraphics, sound and multimedia • Re: Push Button Video Display
Pi Presents will do this. Use a radiobuttonshow. You will need the legacy Bullseye RPi OS.pipresents.wordpress.comStatistics: Posted by Benjaguy — Mon Apr 01, 2024 8:43 pm
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