Beginners • Re: Turning it on
Not sure what your problem is. The 30 seconds could be the RPI boot time.Statistics: Posted by DS256 — Sun Jul 21, 2024 1:12 pm
View ArticleTroubleshooting • Re: Raspberry Pi 5 stuck on red light when power comes back...
Hi, i noticed that my Raspberry Pi 5 gets stuck on a red light when the power goes out and then flickers and comes back for a short amount of time (less than 1 second), then when the power fully comes...
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Raspberry Pi Connect • Multi-column device list?
I see a lot of empty space on the device list (see screenshot).Would it be possible to use 2 or more columns with devices. Would give me a better overview (and save a lot of scrolling).Statistics:...
View ArticleDebian • vcgencmd power_monitor
Could someone give an example of how to use the vcgencmd "power_monitor" command on the Pi 5?On my Pi 5, vcgencmd includes a command called "power_monitor." Here is an example it provides on how to...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: MIPI DSI DLC0350
The backlight is almost always powered external, not by the display controller. Generally the connections are "anode" and "cathode", ie directly on to the LED chains.Unfortunately debugging displays...
View ArticleGeneral • Re: Reading the internal temperature on a Pico using a solar panel
How do you know the ADC_VREF is different each time, and why would that be ?I am using a Quectel BC660K modem, connected with a battery. I keep the battery charged using a solar panel. I can send a...
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Raspberry Pi OS • Re: Booting from zfs root
Quick update, I have rebooted it, thought I had before, but you can't reboot as normal user so sudo reboot this timeits stuck in the initramfs - looks like the zfs modules are missing from the...
View ArticleGaming • Re: More gpio problems
locking because of the illegality of what you are doing...Statistics: Posted by mahjongg — Mon Jul 22, 2024 1:48 pm
View ArticleTroubleshooting • Re: Bios does not recognize raspberry Pi in g_multi mode
Only A, A+, and 3A+ can do USB device mode on their USB A ports.For completeness, also the Zero models.Statistics: Posted by davidcoton — Mon Jul 22, 2024 1:53 pm
View ArticleBeginners • Re: Power Multiple PI's
Plug in some USB disks and the Pi 5 needs more than 5v * 3 amp. That means PD. PD is tricky.Yes, no and no.If you are using HDDs or SSDs via USB or via PCIe, a PSU with 5A or greater capacity is...
View ArticleTroubleshooting • Re: Raspberry pi 4 randomly turns off and needs os...
What power supply are you using and what else do you have connected to the Pis?Statistics: Posted by bjtheone — Mon Jul 22, 2024 1:55 pm
View ArticleGeneral • Re: Battery powered pico not working
I created a project https://github.com/CrabbyPete/watchible that uses a battery to power a Pico. You need to put it sleep or it will drain the battery quickly. I can run it using this...
View ArticleMedia centres • Re: Peppy player
The player starts playing a file from a NAS and after some time stops working. What is that time? Does it happen every time? Does the player react to any commands when it stops playing? When it stops...
View ArticleTroubleshooting • Re: pi-gen to generate a Bookworm image with X11 as default
Certainly tdewey,With the Bullseye distribution on Raspberry Pi I used these few customizations (with Bookworm they don't seem to work perhaps due to the configuration files having changed names or...
View ArticleGraphics, sound and multimedia • Re: PiGRRL 2 with 3.5 inch display upgrade
The Adafruit 2.8-inch PiTFT is an SPI display.Stick with an SPI display as they require 4 GPIOs from the Pi, rather than the 20-28 GPIOs that a DPI display requires. If you don't then there will be...
View ArticleMedia centres • Re: TV HAT Raspberry Pi 5
There is a candidate fix available from rpi-update - run:Code: sudo rpi-update pulls/6280and reboot. Note that this is quite an invasive set of changes to make DMA on RP1 go faster, and while I've...
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Raspberry Pi OS • Re: Wifi broken on 64-bit image after all 2022-04 releases...
Indeed, you are correct, and I apologize for being lazy and not re-reading the thread more carefully before posting.Thanks for being human, hey we all make mistakes but that allows us also to learn...
View ArticleAdvanced users • Re: HOWTO: Create a Super User File manager
Debian - "If you can't apt install something, it isn't useful or doesn't exist"Yes. But it might be woefully out-of-date.Nowadays I should remove that line, especially since I have a bunch of flatpaks...
View ArticleCamera board • Re: Using grayscale image in TfStage
Jeepers, converting from YUV420 to RGB in order to convert back again is just total overkill.If your source and destination can have the same stride, then you want something likeCode:...
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Troubleshooting • Re: Chromium-browser package no longer only chromium
It seems that the issue with not finding the chromium-browser package has been resolved, and I am now able to locate and install it again from my sources. However, I am now encountering the same issue...
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