SDK • Re: pico_sdk_import.cmake question
It is nice to have PICO_SDK_PATH as an environmental variable. It is also nice to be able to set it as an option on the command line if you need a different path for a build.I think it is well thought...
View ArticleBeginners • Re: What are the backup and recovery best practices?
I found the SD Card Copier program, so that's good news!I'm unsure which is the Raspberry Pi to backup, any help please?ST2000DM001-9YN164 (/dev/sda) or SD32G (/dev/mmcblk0)I'm pretty sure the RaPi5...
View ArticleBeginners • Re: Scrot - Screenshot All Black Raspberry Pi OS on Pi 4
lol…..omg, can’t believe I didn’t think of print screen. Thank you both. Print screen worked a treat and so did grim.Statistics: Posted by bmf1000 — Fri Mar 08, 2024 2:32 am
View ArticleCamera board • Re: TypeError: from_ndarray() got an unexpected keyword...
Thanks. I added the python3-av and enable the virtualenvs.options.system-site-packages, but the capture_motion.py still has the same "width" error as before. (This quote was a repeat from what I did 5...
View ArticleAdvanced users • Re: Image File Utilities
I'm having a problem: 'image-backup' has failed twice to make a backup of my RPi 5 that is using an NVME card. Here's the scenario: RPi 5 (RPi OS bookworm) w/ 500 GB NVME card (please let me know if...
View ArticleTroubleshooting • SSD's wont write faster than 45 MB/s... why??
Hi there.I wrote some posts about my issue, that I thought was ethernet issues, but now I got aware of, that it must be something else.I did some more testing with my Pi's. So far I only tested...
View ArticleGeneral • Re: How do I connect the voltage source to the Pico ADC ?
How are you generating your voltage reference?Statistics: Posted by ame — Sat Mar 09, 2024 2:32 am
View ArticleGeneral discussion • i2cset does not work for 16bits?
Hi all,I am using "i2cset -y 1 0x1a 0x1a 0x1f8 w" to write a 16bits to register(0x1a). Both i2c address and register address are correct, but it gives me error:"Error: Write failed"if I tried "i2cset...
View ArticleTroubleshooting • Re: SSD's wont write faster than 45 MB/s... why??
maybe adapter relatedpost the lsusb with drive attachedthe usb power is shared across all usb's, so depending what you have plugged in and how much power there drawingStatistics: Posted by kerry_s —...
View ArticlePython • embedding gps coordinates into video frames
Hello. I want to write a simple script that records a video and keeps track of frame numbers of a video and gps coordinates. cgps for some reason doesnt work, but gpsmon /dev/serial0 works. for my...
View ArticleDevice Tree • Re: PWM driver questions
I've also converted the pins declaration to the new style (only for use on Pi 5), and changed the overlay's compatible string to match.Thanks I will try this. So I will need 2 overlays one for pre RP1...
View ArticleTroubleshooting • Raspberry Pi 5 - Change Key Bindings
I need to be able to set [Ctrl] + [Alt] + [T] to open Alacritty at a minimum.I would like to set [Super] + [Enter] to open Alacritty if I could have my cake and eat it too.I have gone through the...
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Advanced users • Re: Pi 5 eeprom_write_protect process?
I'm a little confused by the language "/WP is pulled low by default". What does it mean for a pin to be "pulled low"? Is my interpretation correct that if I ever want to set eeprom_write_protect=0 so...
View ArticleGeneral programming discussion • List of all built in (and external) functions
Where is there a repository or source of some description to download all built in (and external) functions (modules or libraries) including description and syntax?Statistics: Posted by ggsmith63 —...
View ArticleTroubleshooting • Re: File transfer via home ethernet (NAS) very slow TO Pi5...
What do you think?I think 42 MB/sec sounds like the write speed of a good enough SD card. Are you sure you're testing the SSD?Statistics: Posted by ejolson — Sat Mar 09, 2024 4:42 am
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Hardware PWM documentation?
I have written c & python code (called kpwm.c or kpwm.py) using the hardware PWM kernel overlay which is included in my pi-gpio library (although both are independent of any other code so could be...
View ArticleCamera board • Libcamera+rpicam install error: ERROR: rpicam-apps currently...
Hi everyone,I'm running into a weird issue that rpicam will complain that I'm not running on raspberry pi platform:Code: pi@RPI5test:~ $ rpicam-still -r -o test.jpg -t 0ERROR: rpicam-apps currently...
View ArticleGeneral programming discussion • Re: List of all built in (and external)...
Where is there a repository or source of some description to download all built in (and external) functions (modules or libraries) including description and syntax?https://google.comStatistics: Posted...
View ArticleUbuntu • Re: Unable to update Bootloader version - Raspberry Pi 5 / Ubuntu...
1. Boot the latest Raspberry Pi OS (Lite or Desktop) on any device (SD Card or USB).2. Run:Code: sudo apt update && sudo apt full-upgrade3. Use Raspberry Pi EEPROM Mananger:Code: chmod +x...
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Troubleshooting • Re: RPi3B+ isnt booting
is there a way to boot without external drives? like using internet? the pi3 can boot from the network, but youll need to run a tftp server on the router, and adjust your dhcp settingsStatistics:...
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