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Networking and servers • Re: Easy + Free Web Terminal access to any Pi...
I'm getting a cookie Info at the bottom: When I click opt out, no additional pop up opens. I believe this is the expected behavior for such a cookie banner / info. If you see something else: Could you...
View ArticleTroubleshooting • Re: Help with Pi5
3 long flashes followed by 1 short flash. viewtopic.php?t=367758 might helpStatistics: Posted by procount — Mon Mar 25, 2024 5:50 pm
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Camera board • Re: Increase CMA in legacy mode
Thank you for your answer Unfortunately I don't do the allocations myself, it's done by picamera2, the error occurs when trying to use the following mode of an HQ camera:Code: {'bit_depth':...
View ArticleSDK • Re: RP2040 (pico sdk) strange behaviour (and crash) around gpio IRQ...
Perhaps the queue is overflowing. As written, I think the interrupt handler might not wake the task that consumes from the queue, allowing the queue to keep growing until the next tick. I think it...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • UART 3 and 4 data corrupted when CPU temp...
I am using a PI 4 to connect to an AVR. I have the latest PI OS Lite installed on the PI. I setup the extra uart ports in config.txt and wired everything up. I am using the tio app as a terminal to...
View ArticleBeginners • Re: Intermittent Screen Blanks
Some additional information:1. I went to Raspberry Pi Configuration / Display and set Screen Blanking to ON. Rebooted but just left the system sit idle. The Intermittent Blanking started after 2...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: UART 3 and 4 data corrupted when CPU...
when you are getting corruption, report output of:Code: vcgencmd versionuname -avcgencmd get_throttledvcgencmd measure_tempvcgencmd measure_clock coreStatistics: Posted by dom — Mon Mar 25, 2024 6:10 pm
View ArticleAdvanced users • Did raspicam's /dev/video0 just lose MJPEG format?
Hello everyone,we use Raspberry Pi for teaching operating system fundamentals, and one of the first thing that we show to students is unix's "everything is a file" paradigm. In that sense students...
View ArticleCamera board • Re: Abnormal delay on kmssink output with libcamera (picamera2)
Finally, I've figured out that it is opencv synchronization issue. To make it work sync=false parameter should be added to kmssink:Code: writer = cv2.VideoWriter("appsrc ! videoconvert ! kmssink...
View ArticleHATs and other add-ons • Re: Pi Boot Order with a NVME HAT
Testing I get speed of (average of 3 runs):Raspberry Pi Diagnostics - version 0.14Tue Mar 26 17:39:25 2024Test : SD Card Speed Test (actually an NVME 256GB Integral SSD M2...
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Troubleshooting • Re: Raspberry pi 5 : nvme I/O errors on many setups
Perhaps it is fixed or not relevant for MP600 mini? Very good.Statistics: Posted by sjobbe — Tue Mar 26, 2024 5:45 pm
View ArticleHATs and other add-ons • Re: How to wire TL-W5MC1 Inductive Proximity Sensor
Could you please briefly explain what advantage an optocoupler would bring?an optocoupler might be a better option than a voltage devider .Sorry, but can't look at the linked paged as I don't...
View ArticleTroubleshooting • Re: Bookworm - Device tree overlays not loading
What kernel version are you running? "uname -a"You can use "dtoverlay -v ..." to get more debugging out of dtoverlay.Have you checked the kernel logs for errors? "dmesg". If a driver fails to probe,...
View ArticleC/C++ • Re: Up-to-date examples of basic GPIO
Are you looking to use a Pi5 with Bookworm or a Pi4 with Bullseye or something else?Have you looked at pinctrl with Bookworm?Also see the links in this thread https://forums.raspberrypi.com/viewtop...
View ArticleGraphics programming • Re: Pi5 CSI + H264 Compositing Advice
Pi5 has no hardware H264 decoder. x264 is fast enough on the ARM cores for most 4k streams.I've not tried FPD-Link III, although we are looking into it.Are your sources raw (Bayer) cameras or some RGB...
View ArticleOff topic discussion • Netsurf Browser
Netsurf Browser finally has a new version 3.11. The version in the repos is only at 3.10 which is over a year old.Flatpak has the new release.https://flathub.org/apps/org.netsurf_browser.NetSurfIf you...
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General discussion • Re: Raspberry Pi 5 discussion thread
As you can set the background image, you can create a mono colour image and display that.There are many pinks Code: sudo mv pink.png /usr/share/rpd-wallpaperStatistics: Posted by amoun — Tue Mar 26,...
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General • Re: UART issues with overclocked Pico
So copy_to_ram is key here for me to get 480 MHz on one particular Pico W. Trying to run it from flash, divider times 4 and nothing. So I guess SSI controller has enough. At 480 MHz, 4 clk_div, and...
View ArticleAdvanced users • Re: Image File Utilities
I really like these utilities. But, I need a bit of explanation, if someone could please help with that.I ran image-compare, and I got a large report, like below:Code: *deleting...
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Assistive technology and accessibility • Which capacitors on PI5 board /...
Hello,I have to blame myself due to damage on my newly baught Pi5 due to me . Currently there doesn`t exist a scematic for the PI5 but is it possible to say for position 1 & 2(marked in...
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