Beginners • Re: Can I use a 65w pd "charger/ power adapter" on a...
I think its a shame that raspberry pi boards dont come with a big red warning on the box that using the wrong power supply could do serious damage and will invalidate any warranty.Statistics: Posted...
View ArticleAutomation, sensing and robotics • Re: Input/suggestions on a dc motor...
Thanks, that’s good to know, i by no means have any particular hardware set in stone other than the 30vdc motor I have to drive and the RTD probes for temp. I only thought the Pi was a better option...
View ArticleBeginners • Capturing live video from UVC webcam and sending it to HDMI?
Hello.I have the following task:I have high quality FullHD webcam, which supports UVC protocol, so it is "driver-less".I want to connect it to Raspberry and get it's output at full resolution at HDMI...
View ArticleRaspberry Pi OS • Re: In What File Is This Message Written?
BTW,Before the MOTD,there are 2 lines:Linux Version,and Last login:Can you guys please tell me in what script file they are written?why do you need to get rid of every single line?Statistics: Posted...
View ArticleGeneral • Re: RP2350 Errata E9 - Pull-down lock-up
Your pull-ups should be fine I guess. I'm using pin pull ups on a button and it's fine. On the last point, if you clear IE you can't read the pin. Clearing IE is a way to get the latched up pin to go...
View ArticleGeneral • Re: Apparent issue found with Always-On Timer on the RP2350
I tried the following hack to resolve the issue (by deliberately writing invalid values into the POWMAN_SET_TIME_* registers so retained values would not reset the time on reset):Code: \ Set the time...
View ArticleTroubleshooting • Re: Pi5 wlan0 disappeared
Nothing is returned for either of those.DHuh. I'm stumped. Maybe someone else has a thought on yet another way to disable wifi as yours seems to be.Statistics: Posted by bls — Fri Aug 30, 2024 9:08 pm
View ArticleGeneral • Unable to see the output of I2C example program
I am trying to run the following example program that is located in the pico examples githubCode: /* * Copyright (c) 2021 Valentin Milea <valentin.milea@gmail.com> * Copyright (c) 2023 Raspberry...
View ArticleBeginners • Re: Help with duplicating Pi4 OS on another Pi4
@rpdom - No method of contact - sent you text but number changed? Forum does not allow contact? Contact me?Statistics: Posted by makem — Fri Aug 30, 2024 9:15 pm
View ArticleTroubleshooting • Re: USB Drive Mounted After Reboot Black Screen
Thank you for the document! I printed and read it through and found my mistake. I was using the UUID but in the Fstab configuration was not coding PARTUUID, just UUID.Really complete document with a...
View ArticleGeneral • Re: PICO 2 - Corrected version availability?
For those knocking RPi for a few faults on this chip, maybe they'd like to look how a huge multi-national like STMicroelectronics does it :https://www.st.com/resource/en/errata_s ... ronics.pdf71...
View ArticleGeneral discussion • Wayland - Wayfire window placement not working on dual...
GreetingsI am working on a personal project using opencv and a Rasberry Pi 5 with 64-bit Rasbian OS. Part of the project involves splitting an image in two and displaying each part on a seperate...
View ArticleSDK • Re: I'm having trouble with SDK 2.0.0
Is there any document for porting from SDK 1.5.1 to 2.0.0? I looked, but didn't find any.Well there are the release noteshttps://github.com/raspberrypi/pico-sdk ... /tag/2.0.0 My guess is that you...
View ArticleBeginners • Re: On/Off ceiling light detector using RPi3B
Does that Pushover app have any purchase fee or subscription fees?Yes. I have Pushover and it's great. You can use it for free for a short time for testing/evaluation, then there is a very low...
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Other projects • Re: How to personalize code for thermal printer photo booth
Thank you and now I can add any jpg image I want in? Would I have to make a new GitHub link?Statistics: Posted by ashhbrownn — Sat Aug 31, 2024 9:02 pm
View ArticleGeneral • Re: Issue with Always-On Timer on the RP2350
The separate blocks are because each time I rebooted my Pico 2 and reconnected picocom. The <snip>s were just to avoid listing out every intervening elapsed second's time.However, I figured out...
View ArticleGeneral • Re: RP2040: Substantial PIO jitter in I2S clock
Looks like we've found the culprit - thanks all.They say a picture is worth a thousand words and that graph of yours is a great example!Do you know what is going on with your setup that you are losing...
View ArticleGeneral • Re: Pico W pull-up voltage gone
But, GHP,My presently wired Pico W has 3+ of unused inputs that I can substitute for the three damaged ones.I can use them? But I will try to avoid surge damageWorth a try, but damage to chips can...
View ArticleGraphics, sound and multimedia • Re: PeppyMeter not working
config.txt - peppymeterCode: [current]meter = randomrandom.meter.interval = 20meter.size = widescreen.width = 1280screen.height = 400exit.on.touch = Falsestop.display.on.touch = Falseoutput.display =...
View ArticleSDK • Re: RP2350: systick gotcha - FYI
interesting; yeah; i mean the code is slightly bogus, since it sets the counter to zero, then reads it back expecting it to be non-zero, but the reset to value other than zero only happens on the next...
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