Interfacing (DSI, CSI, I2C, etc.) • MIPI CSI2 TX IP and RP1_CFE compability
Can I mention people here to grab their attention? @raspwan was posting about use of FGPA to stream something into RPi.I'd like to know how to get matching settings in terms of link speeds? The Xilinx...
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Troubleshooting • Re: pi5 running insanely hot (80C +) with 40% cpu load
The fan is very quiet. I have to put my ear right up against it to hear it, Don't get your ear too close, or you will make more noise than any fan. Statistics: Posted by davidcoton — Thu Mar 07, 2024...
View ArticleTroubleshooting • Re: Pi5 sdcard and slot hot when running benchmarks
Most SD cards are very well rated for high temperatures (continuous 95C in some cases) although I fully appreciate your concerns and it also doesn't make me feel much more comfortable.Damaged/Cracked...
View ArticleGraphics, sound and multimedia • Re: Auto Video Looper /w GPIO control
ah ok I see. Maybe I can pick your brain on this, because its a weird issue that I've been encountering with Bullseye. I'm using an off the shelf 2880x1440p Wisecoco display. Naturally if I boot up...
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General • Re: Noise and transients when using VSYS
I am really stoked ! )Thanks ghp for pointing me in the right direction - GND.It was so unlikely in my mind.... that I really did not investigate this or test this until your post.So before delving...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: MIPI CSI2 TX IP and RP1_CFE compability
I can't comment on what Xilinx might get up to.The link frequency control (V4L2_CID_LINK_FREQ) gives the frequency of the clock lane in MHz. CSI2 is DDR (Double Data Rate) so clocks a bit of data on...
View ArticleCamera board • Re: Bee Monitoring Setup Advice Needed!
That looks good.Let us see if OP comes back.Statistics: Posted by neilgl — Thu Mar 07, 2024 3:06 pm
View ArticleTroubleshooting • Re: Raspberry Pi 5 doesn't detect camera modules
As someone who assembles Raspberry Pi cameras for work and will admit to being somewhat forgetful, there's always the classic "did you put the camera cable in the right way up?" issue. Blue tab...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Use MIPI image sensor with RPI CM4
Looking at your schematic, but without any datasheet for the module, there are a couple of slightly odd looking items.VDDIF would normally be the GPIO voltage for the digital interfaces, and appears...
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General discussion • Re: GATT Client BLE on Raspberry Pi 4
I've been using Bleak https://pypi.org/project/bleak/ to read broadcasts.Range from Pi Zero W boards (in a plastic case) has been 10m+ through brick walls from Xiaomi temperature and humidity...
View ArticleCompute Module • Re: Kernel Panic on exec switch_root
I get an error Code: getty: can't open '/dev/null': No such file or directoryThat's probably because you are not mounting /dev in the simplified init script?Looking at an initramfs init script I've...
View ArticleTroubleshooting • Re: X11 on Bookworm - Updater Clock Synchronisation Error
But did the reboot sort the issue or did the change back to Wayland?Would have been interested to see what the command line apt program reported.TBH - not found of GUIs on any machine at the mo (inc...
View ArticleGeneral discussion • Re: What dsi displays would you recommend?
Did you try this display? https://www.adafruit.com/product/2718Statistics: Posted by embeddedbarsha — Fri Mar 08, 2024 3:17 pm
View ArticleTroubleshooting • Re: Constant blinking of green ACT light RPI4 b (not...
Please check if any component of your Raspberry Pi is getting extremely hot.Statistics: Posted by embeddedbarsha — Fri Mar 08, 2024 3:19 pm
View ArticleGaming • Need some guidance on retropie on raspberrypi OS.
RP 5, bookworm.I have installed Retropie. Unfortunately im getting the "lvl0: Error initializing SDL! Error" when trying to launch emulationstation.I saw a work around was to open a virtual machine....
View ArticleTroubleshooting • Re: Unable to SSH or Ping the Raspberry PI
A few thoughts:Ubuntu did not come with ssh installed the last time I was using it (admittedly on Intel and not Pi) - they still issue instructions on how to install it -...
View ArticleAutomation, sensing and robotics • Re: Camera controlled dc motors
DC motors usually need more current than the GPIO can provide. Look for a controller board. Some examples here https://www.pololu.com/category/11/brus ... or-driversStatistics: Posted by ghp — Fri Mar...
View ArticleTroubleshooting • Re: RPi3B+ isnt booting
Update: Ok so I have tried 4 different sd cards(8g 16g 2g 32g) with raspi os lite both 32x and 64x osmc and retro pie and still no luckI suspect at least one of the sdcards is bad. You didn't respond...
View ArticleTroubleshooting • Re: Power button behaviour has changed...
Is the PI working otherwise well?Statistics: Posted by embeddedbarsha — Fri Mar 08, 2024 3:32 pm
View ArticleScratch • Re: Unable to Open a Scratch Project
Thank you! All the best.Statistics: Posted by PinkPearls — Fri Mar 08, 2024 3:33 pm
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