Clik here to view.
MicroPython • rp2350 i2c target frequency
I just got my RP2350 Pico 2 board today and tried an I2C bus scan for devices.Code: import machinei2c=machine.I2C(1,sda=machine.Pin(6), scl=machine.Pin(7), freq=1000000)devices = i2c.scan()I am using...
View ArticleTroubleshooting • Re: Pi 5 not accessible by other Pi’s Mount
Hi thagrol!ls -halt /Share_Videoslrwxrwxrwx 1 barry barry 18 Sep 9 09:41 /Share_Videos -> /home/barry/Videos Not strange. That's how permissions are always shown on symlinks. The actual permissions...
View ArticleClik here to view.
Beginners • Re: @thagrol? Non GPIO 3 start up shutdown pi zero 2w?
For me it works perfekt. I would like to discuss it, but if think it's overkill at all it makes no sense. - Because of the LED the resulting resistance is nearly 1.4kOhms (The LED helps to visualize...
View ArticleMicroPython • Re: rp2350 i2c target frequency
that looks like clock stretchingnotice how the high's are very shortthe length of the high is determined by the master, and if you measure that, youll probably get 2mhzthe minimum length of the low is...
View ArticleSDK • HAS_RP2040_RTC analog in CMakeLists.txt
If I'm building with PICO_BOARD pico, I needCode: target_link_libraries(target INTERFACE#... hardware_rtc However, that is an error with PICO_BOARD pico2:Code: [build]...
View ArticleMicroPython • Re: Accept hanging on Pico W python
maybe use one of the tiny webservers for MicroPython (eg: microdot) instead of handling your own event loop?Possibly, and it might suit the OP's case, but I tend to find I want to handle more than...
View ArticleGeneral • Re: RP2350 E9 bug - also for other GPIOs, e.g. SPI?
Actually you are right in this regard, those some cards are most probably MMCs using open-collector (up to 400 KHx) for init phase before getting in SPI mode, while they are NOT in SPI mode. Also,...
View ArticleTroubleshooting • Re: Pi 5 won't boot Pi 4 SD card (Bookworm)
I am happy to report that the above advice solved the problem, the Pi5 is now happily running the Pi4B sdcard with only a few glitches! I have no idea how you learned those steps, but I imagine...
View ArticleClik here to view.
General discussion • Re: HW RAID
GE,Thanks for all your resposes.The reason, why I need HW RAID is due to EXSi...Why EXSi?... Don't have to time to study "how to" in Proxmos... And it's more comfortable and user friendly (for me).I...
View ArticleBeginners • Re: Pi5 vs Microsoft Teams
I assumed there was a web interface but the Microsoft splurge talks about the new teams app and that previous interfaces stopped working in July 2024.So i guess that is my question:- does teams still...
View ArticleAutomation, 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...
View ArticleClik here to view.
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...
View Article