Interfacing (DSI, CSI, I2C, etc.) • Re: Best Approach for I2S and SPI on...
[ See also viewtopic.php?t=380010 ]I'm having a bad time trying to set these two devices to work together and I was wondering if by defining an overlay for the display it could be used as the amp...
View ArticleSDK • Re: Why is the default stack size 2 KiB?
I believe only 2KB is available from each 4KB because the other 2KB is reserved for Stack Guard use. Or something like that. Stack Guards can be disabled.Aren't they disabled by default?Statistics:...
View ArticleTroubleshooting • Re: cma_alloc failed on rpi 5
This particular pi5 is using the 4k kernel (kernel8.img). Two other pi5s using the 16k kernel are not experiencing these messages.Can you remove kernel=kernel8.img on this pi just to confirm that...
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Español • Re: PROYECTO ROBOT
Deberías ver los robots comerciales e industriales que tengo a la venta para España. A lo mejor te inspiran algo. Me parece buena idea.Si quieres te paso enlace por privado del vídeo que hice en...
View ArticleTroubleshooting • Re: Usb-c splitter cable to Connect iPad and raspberry pi...
seriously, (ie not being facetious) - you would be better off using separate mains - The ipad will only draw current when charging, the apple power supplies tend to have some intelligence (I believe)....
View ArticleAdvanced users • Re: NUMA Testing
You still need to activate by adding a setting in the eeprom config. See e.g. Jeff Geerling's blog https://www.jeffgeerling.com/blog/2024/ ... ram-tuningOr even the first post of this...
View ArticleGeneral discussion • Re: Raspberry Pi 5 discussion thread
Would you rather have the Pi dump all the available current through a short, start a fire, and burn down your house? With no protection on the PI you're relying on the RCD or fuse in the plug or...
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Compute Module • Re: CM4 Provisioner issues
I think the documentation is outdated. It gives guidance for configuring /etc/dhcpcd.conf but Raspberry Pi OS is not using dhcpcd anymore. Also the lite install is missing whatever is needed to make...
View ArticleBeginners • Re: raspberry Pi as printer server
Looks like Bosse_B stopped by a few days ago (Nov 8th), but didn't see this thread.They weren't using a Raspberry Pi Zero, though. Those have slightly different USB capabilities than the rest of the...
View ArticleGeneral discussion • Cross-compile libcamera & rpicam-apps
Hi, can someone give working example or guide me on how to cross-compile libcamera and rpicam-app?I was looking this but can't get it work.Statistics: Posted by neox1337 — Tue Dec 03, 2024 3:13 pm
View ArticleTroubleshooting • PI 5 sometimes will not power on
Hi all,My new Raspberry PI 5 using an original 27Watt adapter sometimes blinks the green light 8 times when connecting it to power. (SDRAM Failure).However, when I use my Nintendo Switch adapter it...
View ArticleHATs and other add-ons • PCIe Multiplexer and Booting with ASM1182E on...
Hi,I am working on a project with Raspberry Pi 5 and exploring its PCIe capabilities. I have a few questions:1 - If I connect an SSD via PCIe to the Raspberry Pi 5, is it possible to boot the...
View ArticleGeneral • Pico 2MB flash - uf2 and internal filesystem
Hi,I need some help in understanding Pico's internal filesystem.We have 2MB of flash which is used for storing uf2 firmware files. But there are MicroPython uf2 files 1MB in size (WIZNET W5K boards)...
View ArticleCompute Module • Re: piTop, CM5, Waveshare CM4 to Pi3
How can I check if the eMMC is still accessible?can't you use rpi imager for that? Instead of flashing an image use i.e. gparded for deleting the partitionsStatistics: Posted by aBUGSworstnightmare —...
View ArticleGeneral discussion • Is Raspberry Pi Desktop for PC and Mac dead?
I am running it on an old laptop and get more and more messages that my Firefox is outdated, despite upgrades.Are there chances it will be updated? The link is https://www.raspberrypi.com/software/ra...
View ArticleTroubleshooting • Re: 49 inch monitor and pi4
Ah - Code: Crtc 4 (113) 5120x1440@29.98 231.250 5120/48/32/80/+ 1440/3/10/8/- 30 (29.98) DIs the monitor really that wide?Pi4 is limited to 4k (4096 across), so I suspect that width is breaking...
View ArticleBeginners • Re: Raspberry crashes and supposedly goes in crash/stall
The answer to this - and every other "I am running headless and it no longer works; what can I do?" - question is "Plug in a monitor and keyboard and you will figure it out pretty quickly".Statistics:...
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Beginners • Re: Pi-FAN (ODS232-3007) for RPi4 with 4 cables instead of 3
I thought there was knowledge to be found here, so I'm a bit disappointed I got no reaction at all.the purpose of a tacho signal should be fully explained in https://www.intel.com/content/dam/suppo...
View ArticleAdvanced users • Re: How to set communication between Raspberry Pi 4B and...
How did you connect the CAN tranceiver?Would expect to use a kernel driver or some 3rd party library??Statistics: Posted by aBUGSworstnightmare — Wed Dec 04, 2024 3:29 pm
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General discussion • Powering Raspberry Pi 5 without official Power Adapter
Hi All,My Raspberry Pi 5 was automatically turning off due to overheating, but I installed an active cooler, and the problem has been resolved.May I know the temperature limit at which the Raspberry...
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