Advanced users • Shrink and Auto-Resize Bookworm
I've been using pishrink.sh to shrink a disk image of the Raspberry PI OS to avoid problems with copying it onto SD cards that might not be exactly the same size as my image, and to make a compressed...
View ArticleGeneral discussion • Re: Raspberry Pi Zero 2 WH
hi @kheylen25sorry i bother you here.I found a post where you share your code for a app in kivy with bluetooth (bleak).Can you please share the buildozer.spec? Im new to kivy... and bleak and i cant...
View ArticleGeneral discussion • Re: Pleb GPIO
Warthog, thank you for taking a look! I figured you would, if anybody did. I did spot leds-gpio but could not make sense out of it.You should definitely consider that to be my failing -- but suspect...
View ArticleGaming • Re: Quake 2 OpenGL ES 1.0 renderer, for any Pi model, 60+ FPS
how to play new games?./quake2 +set game xxx, no luck.I'm assuming the base game works for you. Otherwise, you'll have to give more info on what you did.For the expansions/mods, you'll have to clone...
View ArticleGeneral • Re: RP2350 PIO DMA performance question
PIO has some SMT behavior via interrupt flags. They do not have IPC by themselves and are not scalar/vector/matrix in execution. They also lack an ALU and stack/memory subsystem. Much more like HDL...
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General discussion • Re: How to petition the Raspbery Pi foundation to make...
have to freeze the subject in liquid heliumThat could deter volunteers to test the first implants. Statistics: Posted by peterlite — Mon Oct 07, 2024 11:20 pm
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Troubleshooting • Re: Duplicate Debian Bookworm RasPi Won't Boot - UUID...
I think if you use root=/dev/mmcblk0p2 rw init=/bin/bash all at the same time, you should be able to edit /etc/fstab immediately.It is useful to have a USB µSDHC card reader; they are very...
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General discussion • Re: [Pi 4] Peripheral Extension Board
There are USB options. With thousands of USB hubs, you could have millions of connections. https://core-electronics.com.au/program ... erial.htmlNot quite. At least not on USB 2.IIRC, a maximum of 127...
View ArticleBare metal, Assembly language • SDHOST block read returns CRC in data
Hi All,I'm working on a baremetal driver for the SDHOST controller on the RPI 3b for educational purposes (and quite an educational journey it's been).I am now reading the card and its MBR but have...
View ArticlePython • Re: CPU Temperature Test Not Working; Need File Format
I ran locale and got:LANG=en_USYour locale is set to use ISO-8859-1 encoding. That will set the default for most text editors, while Python3 always assumes UTF-8, so you need to declare the coding in...
View ArticlePython • Re: Python Script keeps Exporting after Finally Statement
For declaring the variable as global, wouldn't I just put global rg in every function where it uses it? Eg. close_audio() record_audio() and main()?Yes. Just like you have with stream and frames in...
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General • Re: RP2350 SSP/XIP Block Transfer Examples
Leave the voltage as default 1.1VFrom CMake:Code: PICO_EMBED_XIP_SETUP=1PICO_FLASH_SPI_RXDELAY=2PICO_FLASH_SPI_CLKDIV=2PICO_CLOCK_AJDUST_PERI_CLOCK_WITH_SYS_CLOCK=1The last one is optional, you need...
View ArticleBare metal, Assembly language • Re: SDHOST block read returns CRC in data
I am now reading the card and its MBR but have found the read block command (CMD17) returns a 64 byte data block before the actual 512 bytes of the requested sector. I assume this is CRC relatedthe SD...
View ArticleGeneral • Re: Current measurement with rpi PICO
I would suggest, as @carlk3 mentioned, to look for electrically isolated sensors. Pololu has a good selection of Allegro boards for precisely what I think you are after:...
View ArticleGeneral programming discussion • Re: 24 Minute Sun Simulation
I have encountered a problem already. I can't seem to get the Pico to communicate with the computer. I downloaded Thonny and it seems to function but it won't acknowledge it.I did plug the Pico in the...
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For sale • Laser cut Pi4 & 5 covers (minimalist case)
I've started making different projects with my laser cutter and came up with making these Pi covers. I didn't like having a plastic case sitting on my mid century TV/Stereo cabinet so I got creative...
View ArticleAdvanced users • Re: Soft temperature limit throttle *increases* CPU frequency
The throttling code on Pi5 is different to Pi4ah, didnt notice this thread was on a CM4Statistics: Posted by cleverca22 — Tue Oct 08, 2024 12:34 am
View ArticleSDK • Re: Need some help with sound output
Now that I have sound and the play back is great I want to have more sound chips maybe two or three depending on how much I can squeeze out with out killing performance.How do I mix them together? I...
View ArticleGraphics, sound and multimedia • Re: Switching from 3.5 inch hdmi touch...
The thing is I changed the config script like 5 times to try to fix the error so would the script still work.Statistics: Posted by therandomgenius — Wed Oct 09, 2024 12:09 am
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Troubleshooting • Re: Pi5 Completely (permanent) locks up when CPU reaches 100%
Hey guys - for those of you wanting to see activity monitor / htop at time of freezeHere's some screenshots of htop (ssh terminal from my MAC) and activity monitor from the actual pi GUI moments after...
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