Troubleshooting • Re: Rpi model 3 B with rpi touchscreen, boot problem.
It seemed like it was not anything related to hardware. I edited /boot/firmware/config file, adding this "dtparam=i2c_vc_baudrate=50000" problem was solved.Anyway, big thanks for help Mike!Statistics:...
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Camera board • Re: rpicam-vid --save-pts NOT working
The --save-pts option is not possible for h264 like that on the Pi 5. see the first couple of posts in this thread for details and a workaround.Would be nice if this and other RPi5 differences were...
View ArticleAdvanced users • Re: Comparative Performance of Different Platforms
There are many factors that could affect this.Some: Compiler versionsDifference between ARM and x86Cache sizesProcessor node sizeClock speedsRAM speedBus speedsStatistics: Posted by jamesh — Wed Jan...
View ArticleC/C++ • Pico SDK compilation question re placement of preprocessor directives
I'm working on the example program 'i2c/bus_scan/bus_scan.c' in the Pico SDK, and there's something I don't understand: This section of code is included in 'main () { }' : Code: #if...
View ArticleRaspberry Pi OS • Re: /boot/config.txt symlink changed to file
Understood, but what issue has popped up now that was apparently invisible to those of us who tested it prior to release, and in the couple of months since?In my case, an Ansible script broke. This is...
View ArticleRaspberry Pi OS • Wayland window size and position
I'm an experienced Raspberry Pi user, but new to the Raspberry Pi 5 and Wayland.On the Wayland desktop, all windows open at the same position and with the same size. This is quite confusing because...
View ArticleSDK • Re: Any downsides to using RPi 5 for install of SDK?
Code: sudo openocd -f interface/cmsis-dap.cfg -f target/rp2040.cfg -c "program blink/blink.elf verify reset exit" I don't understand the need for 'sudo' with this, and it seems wrong - but it is...
View ArticleC/C++ • Re: Pico SDK compilation question re placement of preprocessor...
The terms in CAPS (PICO_DEFAULT_I2C_SDA_PIN, GPIO_FUNC_I2C, etc.) are preprocessor macros (in this case, names for constant values).However, puts(), i2c_init(), gpio_set_function(), and gpio_pull_up()...
View ArticleTroubleshooting • Re: After the 'Welcome to Raspberry Pi' Screen - blank display
After doing an update on 30/01/2024, all my Pi4B (5) and 5 (1) now fail to boot to a usable screen.While you do get the first bit of CMD line information on the screen and then the Rainbow screen,...
View ArticleRaspberry Pi OS • ZlibInStream error with Wayvnc
I'm using a headless Raspberry Pi 5 with Wayvnc, with Realvnc client on the Mac. I'm aware of some issues with Wayvnc, but most of the time it seems to work very well.But sometimes I get the following...
View ArticleAdvanced users • Act LED on rpi 5 with Pineberry bottom NVME drive
I have an RPI 5 with the Pineberry Pi bottom-mounted NVME drive, which uses the PCI bus connection. I would like to make an external LED blink with activity on the drive. Does anyone have an idea of...
View ArticleGeneral • Re: BBC BASIC on the Raspberry Pi Pico?
The assembler does work, there is a working simple example (hello.bbc) included in the repository.Please post your code, or a link.Statistics: Posted by Memotech Bill — Wed Jan 31, 2024 8:03 am
View ArticleTroubleshooting • Re: RaspberryPi5’s keep crashing
Thanks for follow-upsYes should have said, I’m using Ethernet and also tried two different connections/cables.Re power I have tried two of the new 27W pi5 official charges.As for ssd, 1x SanDisk...
View ArticleTroubleshooting • Re: Raspberry Pi Model 4 as USB Storage Device
Thanks for the help. Now the Configured Raspberry Pi 4 as USB Storage devices detected by MacBook, I am able to copy the files. However when I want to check the copied files in the Raspberry pi, I...
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Beginners • Re: pi-5-active-cooler
i don't see away to control it.https://www.raspberrypi.com/documentati ... ive-coolerhttps://github.com/raspberrypi/document ... 5%20speed)mines coming tomorrow, so i thought i would look about...
View ArticleAdvanced users • Re: HowTo: Install fresh OS on Pi5 NVMe 4tb 8tb drives
I love your image tools, I have a question, how to make a GPT image (shrinked) and restore it back (to big drive).? I don't understand your question. All the Image File Utilities work on GPT...
View ArticleFrançais • Re: gpio c++
ca ne fonctionne pas ! ludo@raspberrypi:~ $ lsBookshelf Documents Images Musique Téléchargements WiringPiDesktop gpiod_cpp Modèles Public Vidéosludo@raspberrypi:~ $ cd...
View ArticleCamera board • Re: HQ-Camera Strange disturbances in the picture
Code: swe@raspi5:~ $ v4l2-ctl --list-devicespispbe...
View ArticleRaspberry Pi OS • Re: Moving SD card from Pi4 t o Pi5
Yeah, I updated a bullseye Jellyfin setup (32bit) that has gone through the Pi3/Pi4 switch earlier this year, that was easy of course.Used the above Rpi5-boot a while back (thanks) and it works OK.Of...
View ArticleAutomation, sensing and robotics • Re: 6 BME280 sensors with rpi 4
The BME280 is a good and reliable sensor in my experience. But it offers only 2 addresses. Though I haven't tried it myself, I think there are hub-like devices, which allow to extend the address...
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