Camera board • Re: Adding support ioctl to the OV5647
Just for context, I'm one of the nominated maintainers of the ov5647 driver in mainline, and also the one who would generally review sensor driver changes for the Raspberry Pi kernel.You could try...
View ArticleTroubleshooting • Top panel missing
So today I had an update of the kernel and possibly some other packages. Since then when I launch wayfire-pi the top panel is missing more often than not when I start it. Anybody else have this...
View ArticleGeneral discussion • Re: STICKY: PINN - An enhanced version of NOOBS.
Hello,ich have this https://www.amazon.de/ORICO-Upgraded-Ex ... B0B296B7ZHWhen I connect this case to the pi5 (Raspbian), it works without any problems and can write/read data. But if I now want to...
View ArticleGeneral programming discussion • Re: Books about 64-bit assembly using...
Gnu tools for ARM use something close to ARM syntax, not AT&TWell, good to know. Thanks for letting me know.Statistics: Posted by lianergoist — Tue Jan 30, 2024 7:29 am
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Compute Module • Re: Custom PCB with gigabit Ethernet
Here is a tested and working solution:Statistics: Posted by Ventran — Tue Jan 30, 2024 7:39 am
View ArticleFrançais • Re: Gros probleme pour mon projet de fin d'annee
1 - Je ne pense pas que c'est le capteur bme car quand je lance un code juste pour le capateur bme 280 et les afficher dans l'ecran oled tout fonctionne parfaitement 2 - Je vais me renseigner3 - Pour...
View ArticleGeneral discussion • Re: Raspberry Pi 5 - SSD SATA or SSD NVMe ?
...Code: pi@pi5:~ $ sudo hdparm -t /dev/nvme0n1/dev/nvme0n1: Timing buffered disk reads: 2332 MB in 3.00 seconds = 777.29 MB/secpi@pi5:~ $ journalctl | grep "*orrected error"pi@pi5:~ $ No errors so...
View ArticleBeginners • Re: Pi 5 1500mhz
forgot i had a video still playing on another tab.so that is running at 2.8ghz, not 1ghz!Statistics: Posted by cleverca22 — Tue Jan 30, 2024 7:57 am
View ArticleGeneral discussion • Re: cron does not work as expected
Besides, rebooting every five minutes because of a problem with one program is a really stupid thing to do on a Pi. It might make sense on a microcontroller but not on a full Linux OS.Either fix the...
View ArticleTroubleshooting • 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...
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