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Troubleshooting • Only have BT mouse and Keyboard, how to connect to Pi4?
I seem to be stuck with a booted up pi and no way to control it. I'm travelling with a pi 4 running bullseye 64 bit and 2 android smartphones, a BT mouse and BT keyboard. I discovered that the TV in...
View ArticleFor sale • Big lot for €7500
Hello, - Raspberry Pi 4 Mod B 8Gb: 25 units- CM4108032: 70 units- CM4108016: 12 units- CM4008008: 10 units- CM4002032: 15 units- CM4008016: 2 unitsShipped from FranceBest regardsStatistics: Posted by...
View ArticleFrançais • Gros lot pour 7500€
Bonjour,- Raspberry Pi 4 Mod B 8Gb : 25 unités- CM4108032 : 70 unités- CM4108016 : 12 unités- CM4008008 : 10 unités- CM4002032 : 15 unités- CM4008016 : 2 unitésCordialementStatistics: Posted by...
View ArticleAdvanced users • Re: autoboot/tryboot problems
This is probably not a solution to your problem, but having duplicated partition UUIDs can cause problems. Does making them unique help?Statistics: Posted by PhilE — Tue Feb 13, 2024 11:44 am
View ArticleTroubleshooting • Re: Only have BT mouse and Keyboard, how to connect to Pi4?
Connect your Raspberry Pi to the Wi-Fi network created by your Android smartphone. If you connect to the hotspot, you should be able to access it via SSH from your Android phone. With SSH access, you...
View ArticlePython • Re: Can’t control servo motor with Raspberry Pi 5
I’ve just recently bought my first Raspberry Pi and opted for a Pi 5 as it was the latest.I’ve had no luck getting gpiozero or gpiod working with Python and my MG996R servos yet.I don’t mind if it’s...
View ArticleBeginners • Re: Configuring MCP2518FD on SPI4 of CM4
The error message Error: mcp251xfd-overlay.dts:6.1-9 syntax error indicates that there's an issue with lines 6 to 9 of the mcp251xfd-overlay.dts file.Statistics: Posted by embeddedbarsha — Tue Feb 13,...
View ArticleOther RP2040 boards • New board can't program flash.
Pretty sure I'm not the first. (I see people with similar problems in the forum overview). I'm not a newbie. I've designed dozens of boards with RP2040, I've built hundreds of them. Not one...
View ArticleRaspberry Pi OS • Re: cmdline.txt doesn't effect
You can see this thread: viewtopic.php?t=88735Statistics: Posted by embeddedbarsha — Tue Feb 13, 2024 11:54 am
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Two different cameras on single MIPI...
Dear 6by9,thank you!If it's your own sensor driver, then there is also no obligation to power down the sensor at all. Power it up in probe, and down in remove. You'll just burn a bit more power.I am...
View ArticleAdvanced users • Re: camera capture script to run during boot
Thank u for this ,but I want the code of image capture and saved in the specified folder should run during boot, how can we do this, this programs are been executable when raspberry pi boot up,please...
View ArticlePolski • Re: RP2040
Wygląda na to, że nie jest to możliwe.https://electronics.stackexchange.com/q ... nencrypted.Statistics: Posted by embeddedbarsha — Tue Feb 13, 2024 12:01 pm
View ArticleBeginners • Re: I'm a beginner and I can't use sudo apt-get install anymore!...
.Thats whats makes open source, you can find scripts for anything anywhere.Statistics: Posted by raspberry400 — Tue Feb 13, 2024 12:02 pm
View ArticleOther RP2040 boards • Re: New board can't program flash.
W25QxxxJV is the common part most of us are using (notably the Pico itself).Just to point out the obvious, of the two part numbers you quote, the 'non-working' is the smaller size (2Mbyte vs 4Mbyte),...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Connecting Waveshare Display(s)
Hi all,I fear this is gonna be another "my Waveshare Display won't connect" tread.I'm currently trying to get the "8 inch DSI LCD (C)" to work on my Raspberry Pi 4 (4GB model).Having seen threads like...
View ArticleBare metal, Assembly language • Re: RPi5 power button
Another possibility to switch off the Raspberry Pi 5 is this call to the PCSI interface, provided by the Trusted Firmware module:Code: asm volatile("movx0, %0\n""smc#0\n":: "r" (0x84000008U)//...
View ArticleAdvanced users • Re: How to integrate u-boot with 64bit Raspberry Pi 4?
Hi @trejan, Do you have any idea what could be the issue here?Statistics: Posted by embed123linux — Tue Feb 20, 2024 11:45 am
View ArticleGraphics, sound and multimedia • Re: TC358743 HDMI to CSI-2 install instructions
GStreamer's v4l2h264enc has been updated to take the encode level from the caps rather than from extra-controls.Code: gst-launch-1.0 v4l2src ! "video/x-raw,framerate=30/1,format=UYVY" ! v4l2h264enc...
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Troubleshooting • [Solved] USB port errors when coping data
I think it's worth to share what I recently found.During recent data transfer between two HDDs connected to USB3.0 ports I had completely no issue when coping from disk 1 to disk 2, but I couldn't...
View ArticleBeginners • Re: gpiozero/guizero conflict?
GUIZero provides some help on their documentation for this exact issuehttps://lawsie.github.io/guizero/blocking/They recommend using a timer call back to periodically perform a task (such as reading...
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