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Interfacing (DSI, CSI, I2C, etc.) • Touch driver development - strange...
I'm working on a touch driver for a 2.8in display. Driver seems to be working fine for single click, long press etc, but when I i.e. want to move an icon on the desktop I will end up with the 'shadow...
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General discussion • BCM2711 bootloader EEPROM Stable branch
Asked me to convey that he is feeling unloved compared to BCM2712. No promotion from Latest since April Statistics: Posted by koge — Mon Nov 25, 2024 12:36 pm — Replies 0 — Views 46
View ArticleOther • Euler's number ,e
Code: \\ Set the precision to 1 million digitsdefault(realprecision, 10^6 + 10);\\ Compute ee = exp(1);\\ Write the result to a filewrite("e_1million.txt", e);Get the value of e to a million in a...
View ArticleOther RP2040 boards • My custom RP2040 Zero not shows signs of life
Hi everyone, I am totally newbie in schematics and so onI made custom rp2040 zero based on schematics from EaseEDA but production variant not shows any signs of life. I expected to have usb device...
View ArticleGeneral • [Found] Pico 2W Datasheet - Missing schematics
Unlike Pico, Pico W, and Pico 2, there is no schematic included in the Pico 2W Datasheet. Is this intended or an oversight ?Statistics: Posted by hippy — Mon Nov 25, 2024 1:33 pm — Replies 2 — Views 46
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Troubleshooting • Pi 4/4Gb; Open media Vault Won't Boot
Hi,On my Pi 4 I was trying to boot Open media Vault following this article (you have to go quite a way down the page): https://www.seeedstudio.com/blog/2019/1 ... a-and-omv/However, it won't boot as...
View ArticleAdvanced users • libcamera frame callback
Hello,i use libcamera and all works so far correct, now i will extend my callback methode for each frame, and i will transfer an this pointer from my baseclassi start also my camera with :Code:...
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Beginners • Best NAS Software
Hi,For reasons I've yet to understand, I can't get my preferred NAS software (Open Media Vault) running on my Pi 4 4Gb so I'm looking for something else that will do more-or-less the same. I would...
View ArticleCamera board • Bookworm imager camera option not found
Hello.....I have raspberrypi 4 model B, and a third party camera says P5V04A on that. I am using imager, with debian bookworm(64 bit 0S), and putty to login. I am doing this on laptop. I am not able...
View ArticleGeneral discussion • make-boot-bmage script - Large image size issue
Hi,I am running into problems when trying to create boot.img using "make-boot-image" script. Seems like the size of Ubuntu Core24 boot folder ~424Mb is to large. I am using make-boot-image script and...
View ArticleGraphics, sound and multimedia • X11/Wayfire/Labwc
Hello, i worked with Raspbian on a 3b+ with Xorg for some time now. Scince a few updates ago i get the notification about being able to update to labwc compositor. When i decline with "keep X" i get...
View ArticleSDK • pico2040 cannot find I2C_NUM()
Hi, I'm 99% of the way in freeing my project from arduino IDE. I have one error I can't resolve. Code: error: 'I2C_NUM' was not declared in this scope 1038 | DEBUG_PRINTF("# USE_PICO: %d setup:...
View ArticleBeginners • I can't locate the Raspberry Pi OS on screen keyboard
Please tell me where the on screen keyboard is in Raspberry Pi OS so i can use Chromium browser with only a mouse. Thank You.Statistics: Posted by metalj — Tue Nov 26, 2024 10:53 am — Replies 1 —...
View ArticleGeneral • SPI bus master to slave communication
Hi,I’m trying to communication between spi0 bus as a master and spi1 bus as a slave :i need to send data from core0 to core1 by using spi bus , core0 have a spi0 as a master bus and core1 have a spi1...
View ArticleCamera board • Would I be able to control X imaging sensor?
hi,I would love to know what it would take to control an IMX577 for example. Will rpicam-hello ---list-cameras recognize it?thanksStatistics: Posted by josovi — Tue Nov 26, 2024 11:20 am — Replies 2 —...
View ArticleTroubleshooting • Error while updating my Raspberry Pi 4 now Kernel Panic
I wanted to upgrade my box to Bookworm and changed apt.list and started to update after a while I saw segmentation error and booted my Raspi but I could not boot. After that manually edited fstab and...
View ArticleMicroPython • About the core use when using _thread module?
I read "Raspberry Pi Pico Python SDK" document, 3.5 Multicore Support write:"Only one thread can be started/running at any one time, because there is no RTOS just a second core. The GIL is notenabled...
View ArticleAutomation, sensing and robotics • New to Pi and need help
Hello, I am planning a project and i know there are easier ways but decided this is how im going to get my feet wet. I am hoping to have a Pi the will take simple momentary inputs from an array of...
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General programming discussion • RRDtool average
Hi.I`am wondering how can I graph average (line or area) like this green one from the rrdtool site...It must be configured in DS:, RRA: or just calculations in DEF:, VDEF:?Statistics: Posted by...
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MicroPython • Modify date on an LCD clock with RTC module 1307
Hello.I hope someone here can help me. I am trying to build a "Best before date- calculator" for my work using a Pi pico, an RTC-module(DS1307) and an 2x16 lcd display.(we are making sandwishes and...
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