Raspberry Pi OS • Re: legacy materials moving from archive.raspbian.org to...
So bullseye install chromium which is not supported on a PI0wThe wget command generates an errorUnable to resolve host address raspbian.raspberrypi.orgso just to try something I entered the web link...
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Other programming languages • Re: Scripting help needed - extract a part of...
Thanks! (yet again...) I'm not so versed in bash, but I need to use it a lot.And when I run into a problem that noone has a solution for on google I ask here, and the problem gets solved!Amazingly...
View ArticleC/C++ • Re: Gcc compilers confusion
Hello everyone i have an rpi 5 with rp Os installedwhich gcc package or packages should i install?thanks everyoneDon't all variants of RasPiOS Bookworm come with a gcc compiler bundled by...
View ArticleTroubleshooting • Re: C++ fgets behaving very oddly on Bookworm (no other...
Code: std::stringstream msgsst; // stringstream to accumulate the input message char bufl; // last character in current fgets read buffer do{ // loop til you get a \n char msgbuf[msglen]; // fgets...
View ArticleTroubleshooting • http://mirror.infernocomms.net/.... Domain Blocked
So I have a CAMJAM Edu kit 3 robot based on a PI0W 1.1, it was running Buster.I tried adding software and kept getting errors about incorrect # sizes and other problems.Last night I decided to start...
View ArticleAdvanced users • Re: Image File Utilities
A Question re the function of the 'image-set-partuuid' script: Apparently, this script is used to change the PARTUUID of the ROOT partition of an image file. If I changed the PARTUUID value of an...
View ArticleGeneral • Re: Mutli-channel, multi-sample DMA ADC reads
In the end I followed a different route. I never understood the point of changing the destination address with another DMA channel. I simplified things, just went with a simple 2 channel round robin,...
View ArticleOfficial Display • Re: Raspberry Pi 4 with official touchscreen no display...
Is there a way to restart the touchscreen driver/software? Often when I come into work on a Monday morning, the touch panel is not responding. Everything works fine apart from that. The only solution...
View ArticleTroubleshooting • Re: Pi5 power supply use without usbc
So fyi, there are only three wires on this lead. There is the braided outer, a nice thick red wire, and a little green wire.Sending the green wire to ground gives 10.3v between the red wire and the...
View ArticleCamera board • Re: libcamera-vid freezes when the
The vertical blanking control sets the frame rate (in conjunction with the horizontal blanking control, which may be read-only).With a fixed frame rate of 10fps I would have expected it to be set at...
View ArticleAdvanced users • Re: What slows down the system startup?
These might help ...Code: systemd-analyze blameandCode: systemd-analyze critical-chainStatistics: Posted by jahboater — Mon Feb 12, 2024 10:22 am
View ArticleCompute Module • Re: 1080p gstreamer pipe with multiple outputs very slow
A couple of observations.Generally GStreamer will manage to achieve zero copy passing of buffers from the likes of libcamerasrc to many consumers.The use of a tee component almost certainly means it...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: [SOLVED] RPi 5 1-Wire / DS18B20 is...
With the 6.6.16-kernel it works perfect, using a single Python-testprogram with 3 sensors. For more than 12 hours absolutely no errors.But if i start an additional task, for example the SD-Card-Copier...
View ArticleBeginners • Re: New User Suggestions
I have:A 3B+ running Volumio (music server controlled by either app or web) with optical output into the DAC of my stereo.A 3B+ running NextCloudA Zero W extracting data from my solar cells and...
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Camera board • Re: Timelapse no header on second timestamp file
I thought maybe you could setCode: self.first_frame = Truein your new output class's __init__ method, and then test (and clear) it in your derived outputtimestamp. I think that's the suggestion you...
View ArticleFrançais • Re: gpio c++
oui c'est fait ,parlons un peux de mes temporisation ! fin si vous voulez :Code: // les temporisationsunsigned long departAutoMode;unsigned long autoMode = 5000000;// 5 secondes (microseconde)unsigned...
View ArticleC/C++ • SPI & MCP23S17
Hi i 've connected rotary encoder to the GPIO A pins to MCP23S17 and for the spi communication i'v connected the MCP to the default spi pins from the PICO. I have used the example from the BME280 from...
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Interfacing (DSI, CSI, I2C, etc.) • Possible to boot from eMMC over SDIO on a...
Hi,I have started to look into the possibility of creating a custom Pi HAT that will have eMMC for boot / storage. I plan to use the SDIO interface for the same. With this setup on the RPi 5, I will...
View ArticleBeginners • Re: Old Raspberry Pi Zero W w/ Looping Video
I format the SD card, then copy all these files to it and boot.Code: 27/08/2022 00:10 52,460 bootcode.bin22/02/2023 11:45 24 config.txt27/08/2022 00:10 7,262 fixup.dat27/08/2022 00:10 3,170...
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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...
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