Troubleshooting • Re: gpioWave problem with OS change
Made sure I had latest updates to Bulleye and recompiled everything. Apart from GTK2.0 deprecated items, everything runs the same. This bug is still there.Statistics: Posted by alk33 — Fri Apr 12,...
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Beginners • Ram Split Raspberry Pi 4 b w/ RPI OS LITE
I have just put together a Raspberry PI 4 B I love the thing! I have a PoE Hat and I am just getting into this thing to learn about it. I am trying to allocate the RAM for maximum performance of the...
View ArticleGeneral • Re: Pulse counter using RP2040
I would start with a micropython program like this pseudocodeCode: THRESHOLD = 0.2 state = IDLEwhile True value = read_adc_voltage() if state == IDLE if value > threshold voltage = value state =...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: What is the fastest baudrate for RPi...
for some reason i have to run the same program as root or else i can't access the serial portby default, console=serial0 is in cmdline.txt, a login prompt is ran on the uart, and only root can open...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Clarification on using PL011 UART
during boot, the kernel will send logs to every console listed in the cmdlineso in this case, it sends it to tty1 (the hdmi port) and serial0 (on gpio 14/15)and /dev/console is mapped to the last...
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Interfacing (DSI, CSI, I2C, etc.) • Re: Pi5 and ST7789v2
viewtopic.php?t=139983&start=450#p2199843Should give you all you need.Statistics: Posted by aBUGSworstnightmare — Fri Apr 12, 2024 4:48 am
View ArticleTroubleshooting • Re: KBD Shortcut ToggleShowDeskop "C-A-d" not...
Thank you very much! Your help is much appreciated.Statistics: Posted by riprock — Fri Apr 12, 2024 4:48 am
View ArticleAdvanced users • Re: Power On Raspberry Pi 5 Automatically
Most likely your rise time is to slow - seen that and discussed here viewtopic.php?p=2194232&hilit=Rise+time#p2194178Statistics: Posted by aBUGSworstnightmare — Fri Apr 12, 2024 5:05 am
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General discussion • Re: A Pi Pie Chart
To make matters worse Fido saved money for dog treats by installing a circular RGB heat sink that was on sale. That cooler blows air down onto the motherboard rather across it; moreover, the TDP is...
View ArticleTroubleshooting • Re: Using Private Internet Access VPN and using Split...
The find a product from a vendor that does provide support. Even free and open source software these days provide some level of support.Whether free or paid, if a piece of software does not have...
View ArticlePython • Re: Formerly working and now not?
I don't know how to see what the error message is..... I don't know what most of this means I'm new to coding and barely scraped this together using internet guides....I don't understand what I have...
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Beginners • Re: Please Help. Ipam mini2, want to get pi please help me.
I have an ipad mini2 that is obsoleted via ios blocks. throw it in a drawer & forget about it or trade it Statistics: Posted by kerry_s — Sat Apr 13, 2024 4:05 am
View ArticleTroubleshooting • Re: Raspberry Pi 5 and Optane M10
search the forum for 'Optane'.AFIK not compatible atm and can be used as storage only. it should be just slightly incompatibleSomething is either compatible or it is not. Therefore still...
View ArticleGeneral discussion • Raspberry Pi E-Sim Modem
Is there any Raspberry Pi devices available which you can add an E-Sim to and then use the Rasberry Pi as a GSM device using the E-Sim?Statistics: Posted by jaketurner877 — Sat Apr 13, 2024 4:30 am
View ArticleGeneral discussion • Re: Problem with real-time circle detection using OpenCV...
You could bypass cv2.videocapture, and use picamera2 instead to capture the frames for you.Something like this.Code: import cv2import numpy as npfrom picamera2 import...
View ArticleGeneral • Re: What tools do I need to replace RP2040
I find Mr SolderFix's YouTube videos to be the clearest and simplest explanations for all things soldering related. For QFN rework, I would check out this...
View ArticleBeginners • Re: Need more GPIO Pins...LCD screen uses them all!?
There is no GPIO left with that screen. Your better option is DSI screen.Statistics: Posted by aBUGSworstnightmare — Sat Apr 13, 2024 4:48 am
View ArticleCamera board • Re: Issues with GS camera
Have a read through What to do if your camera is not detectedAnd note the comments on gpu_mem, camera_auto_detect, start_x and particularily the OS release versions.Your main problem is that Buster...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: I2c suddenly stopped working
Remove the MCP23017 and retest. Is is working again?Are you using breakout boards? Does each of them have pull-ups?Statistics: Posted by aBUGSworstnightmare — Sat Apr 13, 2024 4:56 am
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Raspberry Pi Desktop for PC and Mac • Re: PiServer and Raspberry Pi OS Bookworm
Thanks, I'll give it another go next week and post any progress back here I think one difficulty getting the Bookworm version of Raspberry Pi OS to run reliably on PiServer will be the switch to...
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