Automation, sensing and robotics • Voltage sensor with ADC on Raspberry Pi 5
Hi all!I am new.I am currently stuck on my project. I am trying to read voltage values from my sensor using an MCP3008 Analog to an analog-to-digital converter. There is not too much information for...
View ArticleAdvanced users • Get rpi-2712 kernel for RPi 5 after upgrade from Debian 11...
I've sucessfully upgraded from Debian 11 to Debian 12. After that I only had kernel version 6.1.21-v8+ Installing the latest image from 4th July gives you the much newer kernel 6.6.31. Thats very...
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General • Re: RP2350 arm floating point support
Note, with all this in mind, we take great pains not to use any FP code during SDK init, thus your exotic RP2040 programs (or mine like Doom) with very tight stack requirements that don't use FP...
View ArticlePython • Need help with rpi-libcamera with libcamera version compatibility.
I am running into the error: /meson.build:26:8: ERROR: Problem encountered: This package works with libcamera version v0.3.0+65-6ddd79b5, but you have version v0.3.1+50-69a894c4 installed.I have read...
View ArticleAdvanced users • Re: Get rpi-2712 kernel for RPi 5 after upgrade from Debian...
The July image will give you 6.6.31, but 6.6.47 has been out for about a week in the APT repositories. It's not critical to keep the images right up to the latest kernel, as long as they support the...
View ArticleGraphics, sound and multimedia • Output buffers not getting configured in...
I am using RaspberryPi4 and I am getting issues in video playback where gst play fails; whereas Youtube works.Everything used to work perfectly in Dunfell; and the issue started with Kirkstone...
View ArticleGeneral • RP2350 with IOVDD as 1V8 - what about SWD and XIN?
I want to design a PCB and use RP2350 with all Bank 0 GPIOs as 1V8.I have studied all the docs I could grab (datasheet, HW design guide, Pico 2 example PCB), but some questions remain unclear.1. QSPI...
View ArticleGeneral discussion • Cant connect to New WIFI, just to old ones.
Hi.I have a rpi zero w.This was working and time ago i installed comit-Up program:http://davesteele.github.io/comitup/The thing is that dont seems to be working properly (i cant connect to new...
View ArticleGeneral discussion • Re: Cant connect to New WIFI, just to old ones.
What frequency band does your new WiFi use? IIRC, the Pi0W is 2.4GHz only.Statistics: Posted by W. H. Heydt — Fri Sep 13, 2024 12:00 am
View ArticleTroubleshooting • Re: Chromium issue after latest updates
rpi5 hardware is slow, so they opted for software since it's faster.make sure you have rpi-chromium-mods since your using chromiumI think it is installed as a dependency as default with chromium. So...
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Troubleshooting • Re: Raspberry Pi 5: USB and Ethernet Ports Not Working
On the older Pi models, I'd say that there was a power switch problem on the USB, which (IIRC) also affects the Ethernet. It could be because something on the USB is drawing too much current, which...
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Beginners • MicroPython Tutorials for Raspberry Pi Pico
Hello everyone,I am excited to introduce a series of MicroPython Tutorials for Raspberry Pi Pico. This series covers various topics, including getting started with Raspberry Pi Pico and MicroPython,...
View ArticleMicroPython • Re: MicroPython Library for Ultrasonic Sensor with noise filter
For quick test, I think It's ok. But for long run, we should use the a voltage divisor on the Echo pinI think it's not ok. You should probably document that a voltage divider is necessary.Thank you, I...
View ArticleSDK • Re: First attempts to use hardware_powman
On a more general note: One most useful thing that can drive the use of RP2350's cool new capabilities is having some SDK examples and/or App Notes. For example in this case, working examples of sleep...
View ArticleGeneral • Re: Pico2 easy upgrade or nightmare?
You can use this in codeCode: #if PICO_RP2040or#if PICO_RP2350similarly in CMakeCode: if (PICO_RP2350) ...endif()You will have to modify the linker script for each of RP2040 and RP2350 separately as...
View ArticleGeneral • Re: PICO 2 - Corrected version availability?
Won't this affect the bus pirates functionality at least partially? The description sounds like while it's primary use is to talk to other chips with whatever interface you want it can also sniff...
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MicroPython • Re: MicroPython LCD I2C Library
Hello,I am sorry for the late reply.Firstly, I updated the PyPi link and Github link based on your suggestion.Thank you so much.Secondly, for source code, I prompt AI to generate the code, then I...
View ArticleTroubleshooting • Re: Pi5+Debug probe UART. Any thoughts?
Spirits all around I think. Putty is showing some kernel spew. Thank you for the help.Statistics: Posted by g40 — Fri Sep 13, 2024 10:54 pm
View ArticleTroubleshooting • IMX477 Camera Dropout Issue with Custom Carrier Board on...
We are using Jetson orin NX with the following setup.-NVIDIA Orin NX-Custom carrier board-3 IMX477 Raspberry Pi HQ cameras connected via CSI ports-L4T 35.4.1 (we also tested things on 35.5.0)-Enabled...
View ArticleAdvanced users • Re: Image File Utilities
I understand /mnt is excluded in the backup which makes sense. That's why I asked whether a different mountpoint like /NAS/<external drive name> will be saved in the backup and restored. If not...
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