General discussion • Re: PCIe gen 2 vs. gen 3
That copy speed difference is interesting.The Pi 5 PCIe has one lane instead of 4 and other differences that make published SSD speeds useless. SSDs read speeds are almost always faster than what the...
View ArticleTroubleshooting • Re: external drive mounted twice
Sounds like at some point the drive got unmounted or disconnected and the desktop automounter didn't clean up after itself.Next time it tried to mount the drive it saw there was already a TEYADI...
View ArticleGaming • Re: Linux Air Combat on Raspberry Pi 5
I just published a 10-minute YouTube clip showing EXACTLY how I downloaded, compiled, and installed Linux Air Combat on my brand-new, never before used Raspberry Pi 5. Because this was a brand new...
View ArticleBeginners • Re: Running pulseaudio on a headless system
While not recommended, running pulse audio as a systemwide daemon is possible and documented on their website. That's a much better option than enabling autologin. Especially if you're using the...
View ArticleBeginners • Re: Midi on the raspberry pi5
Pi5 doesn't have miniuartI suspect the baudrate bodge might not work on a Pi5, It would be annoying if 38400 isn't included as standard but I can't find documentation on baud rates and looking around...
View ArticleTroubleshooting • Re: Backup PC specific SSD to Raspberry PI SSD
Before I go in depth tho: will this adress backing up / mirroring the content on my NAS to my SSD on the PC?No. You'll need something running on the windows box (but don't ask me what) to handle the...
View ArticleRaspberry Pi OS • Re: Bookworm LVM rootfs
I don't understand how (haven't made the effort) how my "script" works. For instance it runs "update-initramfs". I put that command there at that point for a single reason: if it's mounted, lvm must...
View ArticleTroubleshooting • Re: Pi3 A+ only booting PiOS - strange error on anything else
Any suggestions?Start by reading viewtopic.php?t=58151Statistics: Posted by thagrol — Thu Feb 29, 2024 12:22 am
View ArticleAdvanced users • Re: App crash at startup on RPiOS
There are many ways to run an app at start up each with their own quirks. Which method did you use?The following was aimed at RPiOS but given both that and Ubuntu are based on debian it may be of some...
View ArticleC/C++ • Re: C to ASM
I've implemented it like this :Code: loop: pull set x, 31 send: out pins, 1 jmp x-- send jmp loop0x01 = 5 - 10ns0x03 = 10 -15ns0x07 = 25ns0x0F = 40ns0x1F = 60ns0x3F = 80ns0x7F = 100nsStatistics:...
View ArticleGraphics, sound and multimedia • Re: RPi OS music player
@thagrolI've seen that some readers use Jivelite Squeeze Player, others use LMS & Squeezelite or Mopidy.Compared to MDP, are these configurations equivalent ?Sorry but I have no idea not having...
View ArticleDevice Tree • Re: PWM driver questions
What does the 'echo 0 > /sys/class/pwm/pwmchip0/export' do?It sets up pwm 0 as being exported via sysfs, and creates the /sys/class/pwm/pwmchip0/pwm0/ subdirectory.Echo 1 and you'd get the other...
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Advanced users • Re: Reducing Boot Time?
I have a Raspberry Pi 5 8GB model configured to use a NVMe SSD as my primary boot device. I also configured my boot sequence so that I boot from the SD Card first, USB attached device second, and NVMe...
View ArticleGeneral • Re: PIO pin follower delay
I think it's because, by default, the SDK configures both the ISR and OSR to shift right. So your program has to execute IN PINS, 1 32 times before the first sampled bit is in position 0 of OSR, where...
View ArticleGeneral discussion • Re: Do we think my Pi 5 fan is noisy because I have...
did you look much into which case to get for colling the pi5?I was thinking it would be nice to get one that I can use thermal paste instead of pads as I have read that is better.That's why I like the...
View ArticleGeneral • Re: Compiling TenserflowLite Micro library for Pico problems
Thank you for the help.In the end I moved the repositories to shorten the paths and then it worked. So perhaps it is one of the tools used in the build chain that can't handle long paths or long...
View ArticleOther projects • Re: Miniature CRT computer for miniature laboratory diorama
Basically no-one is going to care. A 7" display showing video and images that are processed with a CRT emulation filter will look great, and will convey the style you are trying to achieve.Besides,...
View ArticleTroubleshooting • Hotspot no IP4 being given to client. Like the is some kind...
I'm running a Raspberry Pi 4 Model B Rev 1.2CPU op-mode(s): 32-bit, 64-bit with: Debian Linux 6.1.77-v8+CUSTOM-KERNELThe kernel I custom compiled myself to introduce a new driver for an additional USB...
View ArticleBeginners • Re: Wirelessly starting up RPi Zero 2 W
My router needs mac address of all devices that will be connected. So how to read RPi 2W's mac address before installing the OS on it, or after instaling OS on it without using keyboard and...
View ArticleTroubleshooting • Re: RPi5 active cooler not working properly
why nor check if the PWM value send to your fan is what it should (as the RPM may vary)? If it isn't then your fan may have a mechanical issue.Did you check it for dust/particles?You're running which...
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