Python • Re: How does a u-shaping coder work
I'm currently in the process of trying to rebuild a hero pill machine but one second hand in it was locked. It uses three stepper motors a pump and a bunch of u-shaped encoders. I got all of the...
View ArticleMicroPython • Re: PicoW MicroPython project: I added a bunch of debug lines...
No, you are looking at the Python SDK datasheet, not the Getting Started guide. But we can address this anyway ...Do you mean the official python colouring book ?Sorry, I usually don't do such things...
View ArticleGeneral discussion • Re: Further development of 32-bit software?
I develop hardware libraries (node.js, c++ and node-red) for the Raspberry Pi.The hardware driver is written in C++.I am currently developing for 32bit and 64bit.To test the software I have to work...
View ArticleBeginners • Re: Installing ISP software to configure ip settings
That download might be for linux 64-bit running on x86/AMD64 architecture, not raspberry pi ARMContact them to check it.(or install Windows version on a nearby Windows PC)Statistics: Posted by neilgl...
View ArticleGeneral discussion • Re: [Raspberry Pi 5] Help with USB-C chargers - for...
We're not suggesting grid or static noise, but the inevitable high frequency switching noise from switching PSUs. Ferrite rings are the standard way to reduce HF noise on supply cables, if the Dell SU...
View ArticleTroubleshooting • Re: Duplicating an environment
> just "copy" it to the new uSD. Lots of options at the command line, SD Card Copier, Ron's utilities, etc.I don't mind using dd, when as you say the capacities are the same. What my question was...
View ArticleC/C++ • Timers in C++
I would like to have several timers in my program. Say I want to turn a fan on for 1 minute and then off for another 2 minutes. At the same time I would like to turn an LED on for 2 seconds and then...
View ArticleNetworking and servers • Re: website on raspberry with duckdns domain name is...
Yes that link to bartissimo.duckdns.org times out in my test lab (Win 11)Is apache2 actually running on port 80 (and/or 443)?Code: sudo netstat -tulpn | grep apacheStatistics: Posted by neilgl — Thu...
View ArticleBeginners • Re: What/how to self learn headless OS?
2. I started reading documents, are ssh (remote CLI shell), scp, sftp and rsync the right command to learn? Any others?Start by learning some basic concepts. Like:The file system structure (how the...
View ArticleTroubleshooting • MAC Adress whitelist with nmcli
Hello there!I just set up an hotspot with nmcli with WEP encryption to use it on my DS, and also other devices cause the main router wifi is shut down by my parents to prevent my sister to use it, so...
View ArticleAdvanced users • Re: Image File Utilities
When using Code: sudo parted -l this is the result I'm getting: Code: Model: SD SD128 (sd/mmc)Disk /dev/mmcblk0: 125GBSector size (logical/physical): 512B/512BPartition Table: msdosDisk Flags:Number...
View ArticleBeginners • How to run second program with reset
Hello,I a RB2040 with a connected LCD. I have two programs I have created and work. I would like one to start on boot and when i want the second program to open, i just click restart, when i click...
View ArticleAdvanced users • Re: Moving Linux Kernel to 6.12
Code: sudo modprobe configszcat /proc/config.gzThanks, that worked. The first time, I was only able to build an initramfs by copying Code: /boot/config-6.6.62+rpt-rpi-2712 to Code:...
View ArticleSDK • VS Code Pico Extension: Switching to RISC-V Architecture
I have a library that should run on rp2040, rp2350-arm-s, and rp2350-riscv. I'm using the Raspberry Pi Pico Visual Studio Code extension with CMake Integration, and I'm trying to build one of the...
View ArticleBeginners • Re: How to run second program with reset
Hello,I a RB2040 with a connected LCD. I have two programs I have created and work. I would like one to start on boot and when i want the second program to open, i just click restart, when i click...
View ArticleSDK • Re: Atomics on Pico 2
As of SDK 2.1.0 (well SDK 2.0.0 but there was a stupid bug for cross core use) C/C++ atomics should be fully supported.On RP2350 for sizes <= 32 bits this is provided by the compiler (so you should...
View ArticleBare metal, Assembly language • Re: MMU Intermediate Physical Address size
Hi Rene,Many thanks for your reply! So the implementation is based on the principles I discovered in Sergey Matyukevich's tutorial. The kernel is loaded at physical address 0x0, but since TTBR1_EL1 is...
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General discussion • Solid Relay Open but connected LED still light on?
I have the following 2 channel solid state relay.It appears that on either channel there is some current leakage when relay is open? Meaning the attached diodes are still light on when the relay is...
View ArticleGeneral discussion • Re: Solid Relay Open but connected LED still light on?
What is the specification of that board? Solid state relays normally have a minimum load.Statistics: Posted by rpiMike — Fri Dec 06, 2024 9:02 pm
View ArticleAdvanced users • Re: Is there anyway to control pi5 pwm fan manually?
viewtopic.php?t=376636Statistics: Posted by aBUGSworstnightmare — Sat Dec 07, 2024 8:08 pm
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