Interfacing (DSI, CSI, I2C, etc.) • HDMI hotplug problem
On my Raspberry PI CM5, I plugged in HDMI before turning it on, and my screen worked fine, with the right resolution, and it worked fine when plugged in and out. But if I plug in the HDMI after I turn...
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HATs and other add-ons • Re: Official m.2 Hat - Does it Use the GPIO Pins
Thank you trejan! I see that it uses it for 5VDC, 3VDC, and ground, as well as ID-SD, whatever that Statistics: Posted by jdolson — Tue Apr 01, 2025 10:33 am
View ArticleGeneral discussion • Re: 32GB memorycard getting too small
Depends on how you take the backup.RPiOS Desktop's SD card copier tool will use the full size of the new card. Other tools probably won't.IIRC there is an expand file system option in raspi-config you...
View ArticleRaspberry Pi OS • Re: Latest update
Probably not the OS. If you can, try attaching your USB enclosure to one of the USB 2 ports: I suspect you have a device that has a poor USB 3 implementation.Statistics: Posted by andrum99 — Tue Apr...
View ArticleSDK • Re: Where is PICO_PLATFORM specified when a board is used
Thanks for the pointer to the RP2040 datasheet! Would indeed be good if this would also be listed in the RP2350 datasheet, if indeed it works the same way.6.2 in the Pico SDK datasheet talks about...
View ArticleCompute Module • Re: RPI CM5 to make mass storage device when connecting to PC
Yes it is possible. Only the usb-c port can be used however because it is the only one having access to usb otg. I myself have never used it as a storage device but i do have smb running over the...
View ArticleBeginners • Re: Help wanted with NEMA17 stepper motors
I've connected up the opto-isolator as you have shown. The only difference is that I have taken my +5v from the power supply rather than from the Pi, but it's the same supply that powers the Pi, so...
View ArticleCompute Module • Re: How to Enable DSI1 on Raspberry Pi CM4 (Debian Bookworm)...
The driver is set to go to LP-11 during vertical blanking. https://github.com/raspberrypi/linux/bl ... #L140-L142Code: # define DSI_DISP0_LP_STOP_DISABLE0# define DSI_DISP0_LP_STOP_PERLINE1# define...
View ArticlePython • Re: Can't get pyinput to receive events from second bluetooth device.
Thanks.The device that works is this:https://www.amazon.co.uk/dp/B0DLNCRKDLAnd the one that doesn't is this one:https://www.aliexpress.com/item/1005008140639646.htmlThey are both Bluetooth finger...
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