Troubleshooting • Re: Raspberrypi 5 not booting directly when powered over GPiO
When powering my RPI5 with the a standard power supply over USB-C it boots directly, but when I power it over 5V GPIO, the only visible reaction is the red LED turning on and staying on (no boot)....
View ArticleGraphics, sound and multimedia • Re: pi5 use dpi screen, xrandr --panning has...
You only have one screen connected.Is your HDMI screen connected and working?I only want to use the dpi screen with panning and do not connect any other screens.which content do you think will you be...
View ArticleTroubleshooting • Re: New raspberrypi 5 won’t boot. Just green flashing light.
We are happy with the packaging. The cardboard box provides enough protection during transit, and there is an anti-static insert in the box instead of the often used plastic bag. I am not aware of any...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: PI5 miss to detect I2c devices where...
Yes, that timing's not great (*). I've opened an issue in our Linux repo on GitHub to track this: https://github.com/raspberrypi/linux/issues/5914(*) This is traditional British...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Raspberry Pi Joystick examples
Hum ADC1115 isn't a servo control but an A/D converter. Sorry for ambiguous post. I meant ADC + Servo. In other words: Analog to Digital Converter + Servo motor driven via PCA9685 driver)Thanks for...
View ArticleRaspberry Pi OS • Re: /boot/config.txt symlink changed to file
The Sleep Pixies reminded me that the SD Card may be mounted on a Windows or Mac computer and editors for those may be the ones which don't fully respect symlinks.They only see the boot partition...
View ArticleFrançais • Re: gpio c++
il vous suffit de modifierCode: for(auto sensor: {4,17})enCode: sensor = 17; // le bloc esst respectéouCode: int sensor = 17; // le bloc est respectéBTW: est t'il possible de les arrondirent a 0.50...
View ArticleGraphics, sound and multimedia • Re: RPi 5 composite 240p
Thanks. I was looking into reducing the horizontal resolution by half, but it looks like that won't help your use case.The problem is that scaling/compositing and video output are now on separate...
View ArticleTroubleshooting • Re: CM4 with Waveshare NANO-C - no boot
Is anybody of Raspbian engineers can analyze the problem and help me? I ready to test any idea operatively!If you know detailed how is it works you know the sequence of actions.Please help!Statistics:...
View ArticleGeneral • Re: PICO W Getting Started - I2C scanner Build Errors
arg001Thank you for the observation.Looking at the example code I see:CMakeLists.txtCode: add_executable(i2c_bus_scan bus_scan.c )# pull in common dependencies and additional i2c hardware...
View ArticleAdvanced users • Re: Act LED on rpi 5 with Pineberry bottom NVME drive
According to the Readmemmc - disk activity (all disks)mmc override should be translated into that.The description in the README isn't correct. mmc is for MMC/SD controller activity.Statistics: Posted...
View ArticleSDK • Re: TinyUSB 0.16.0
Thanks - that worked.Comparing source, looks like 0.16.0 is a massive change and unfortunately it has, for me, a show stopper bugScenario 1:Plug in a keyboard, tuh_hid_interface_protocol returns the...
View ArticleRaspberry Pi OS • Re: Wayland window size and position
Wayfire settings go in~/.config/wayfire.iniI think you need to add a section called placeCode: [place]mode=randomStatistics: Posted by jamesh — Thu Feb 01, 2024 10:05 am
View ArticleNetworking and servers • Re: Sharing a Windows-share with RPi
Hi all!Hiphiphurray! I can now access my shared windows drive from my/a/the Raspberry!For this on the Windows machine I created a local account <'ShareHolder'> and gave it a password...
View ArticleCamera board • Re: Has anyone already used the New arducam 64mp Owlsight. Why...
Is there more than one model of 64mp arducam camera for the pi ? I see a 64mp model with no name, https://www.arducam.com/64mp-ultra-high ... pberry-pi/ but talk of Hawkeye and owlsight....Statistics:...
View ArticleAdvanced users • Re: External LEDs on Pi 5
This is not a duplicate. The act_led_gpio option was absent from the Pi 5 DTB.An update to the DT file for Pi 5 including the act_led_gpio parameter has been pushed to our kernel repo and will be in...
View ArticleGraphics, sound and multimedia • Trouble with ALSA on Pi5/PiOS5
I have some long-standing code that uses the ALSA PCM API to produce sound effects.I've just built this code on a Pi5 with PiOS5 for the first time and it doesn't work....Well....It does produce the...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Pinctrl utility on 3b+/buster?
A quick search for reallocarray gives me https://man.archlinux.org/man/reallocarray.3.enCode: reallocarray(): Since glibc 2.29: _DEFAULT_SOURCE glibc 2.28 and earlier: _GNU_SOURCESo which version of...
View ArticleTroubleshooting • Re: Auto starting a file on startup
Trying to start a simple python script contains lodes up pygame window displaying text.OS is Debian version: 12 (bookworm)Python script location: /home/user/Desktop/py/main.pyFirst attempt:sudo nano...
View ArticleGraphics, sound and multimedia • Re: Pi 5 Obsolete TV standards support… how?
I've pushed another version of that PR. Now it offers these modes: 544x380i (for System A with 405 lines), more or less stable 848x738i (for System E with 819 lines), still experimentalThat should be...
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