Troubleshooting • Re: RPi5 shutting down on load
Bootloader seems to be up to date:Code: sudo rpi-eeprom-update -aBOOTLOADER: up to date CURRENT: Friday 16 February 2024 03:28:41 PM UTC (1708097321) LATEST: Friday 16 February 2024 03:28:41 PM UTC...
View ArticleBeginners • Re: Not sure what is up with my new RP5
The directory name starts with an upper case D not lower case. Linux is case sensitive. If a directory is named Documents,you cannot cd to it with documents.Code: cd documents will not workCode: cd...
View ArticleAdvanced users • Re: Best way to install a VPN Server at home
Installing and configuring wireguard on my router running openwrt router was a huge pain in the ass. Took lots of reading and leaning to configure and in the end I was not happy with it. It had...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Switching from wiringpi to pigpio...
Start here:https://forums.raspberrypi.com/Click on a subject area.Click "New Topic".Statistics: Posted by ame — Mon Feb 26, 2024 5:11 am
View ArticleTroubleshooting • rpi-update Partition size 256M may not be sufficient for...
I was looking at updating my Pi firmware on my 16 RPI 4's but got this message saying that the partition is too small. Is there a way to fix this without re installing Raspberry PI ?Code: sudo...
View ArticleGeneral programming discussion • Re: What is the best free bash scripting...
How can something which "assumes no prior knowledge" be considered "Advanced" ?Think about it.Because the level it takes you to is "advanced", but it assumes no prior knowledge to get you there.You...
View ArticlePython • Re: pylint errors on normal "import RPi.GPIO"
You're confusing it by calling it GPIO.try naming it something else, like gpio in lowercase Code: import RPI.GPIO as gpioThen replace all the other upper case GPIO to gpio in the rest of the code to...
View ArticleBeginners • Re: Can raspberry pi 5 use usb monitors
Yea, and thanks for your helpStatistics: Posted by DinoGods — Tue Feb 27, 2024 3:16 am
View ArticleC/C++ • Qt and touchscreen in portrait mode
I have a touch screen device that I want to use in portrait mode with Qt.Despite what numerous posts in many forums state, the only way I can rotate the screen is with xrandr --output HDMI-1 --rotate...
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Official Display • J4 broken. Any advice
Has anybody repaired a broken j4?I can ohm it out but if anybody has advice I'm all ears.Statistics: Posted by ruralguru — Tue Feb 27, 2024 4:01 am
View ArticleRaspberry Pi OS • Re: Kernel build failing
Code: Linux pi5 6.1.77-rpi999-rpi-2712 #1 SMP PREEMPT Mon Feb 26 21:41:57 CST 2024 aarch64 GNU/LinuxThe script worked on pi5. it's frustrating that the 'official' instructions only worked on 33% of my...
View ArticleOfficial Display • Re: J4 broken. Any advice
Do you have disconnected the FPC or is there some part of it missing (cut off)?Why do you think it's damaged?Statistics: Posted by aBUGSworstnightmare — Tue Feb 27, 2024 5:13 am
View ArticleOfficial Display • Re: Cannot power up the display via GPIO pin #2 and #6...
Yes, I can rotate the display by Preferences->Screen Config. But now the mouse movement still like before the rotation, i.e. when I move the mouse direction up, the pointer move down, also left and...
View ArticleGeneral • Re: Transfer data over wifi for pico for a high sampling rate
Hi Thanks a lot.I used pi 5 and it worked flawlessly.Pi 4 was the culprit.I used usb2bin.c to save in a binary file and used bin2csv.c to save the raw voltage values in csv.Then i tried to scale it...
View ArticleTroubleshooting • Visualizing and transforming raw files
After reading the documentation in https://www.raspberrypi.com/documentati ... rpicam-raw I have managed to take some raw filesCode: rpicam-raw -t 2000 --width 3200 --height 1300 --segment 1 -o...
View ArticleBeginners • Re: Where (/What) Is The Documentation For The Pi 5's GPIO ?
Thank You Very Much !- PaulStatistics: Posted by Paul-WB5AGF — Wed Feb 28, 2024 5:02 am
View ArticleTroubleshooting • Re: Not connected to Wi-Fi with wlan0
Hi. Thank you for your help.Code: auto wlan0iface wlan0 inet manualwpa-conf /etc/wpa_supplicant/wpa_supplicant.confCan you tell us what this is supposed to do?If you can’t, remove it, restart and see...
View ArticleC/C++ • Re: C to ASM
And there is also a glitch when you first access the port pin. Instead of 40ns , I get 900 ns. Then everything starts to go steadily.that would be an XIP cache missif you want something to run with...
View ArticleMedia centres • Peppy Player Buttons
Good morning, this is excellent software.I am trying to configure the Kadinsky edition to run headless controlled by buttons only.The purpose is to help people with limited sight to use the file...
View ArticleBeginners • Scratch 3 not working
Hello, I am trying to play with Scratch 3 via VNC imager but every time I click on it I only see a blank window (see image). Sometimes it even crashes and forces me to log in again. It's a Zero 2 w....
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