General • Re: Getting Started with Raspberry Pi Pico W
I'm planning to integrate ENVIII Sensor, pH Sensorhttps://wiki.dfrobot.com/PH_meter_SKU__SEN0161_ and EC sensor for monitoring and actuation will be mainly performed by a 12v dc water pump and a few...
View ArticleBeginners • Re: The Pi5, new HAT - how to dd image from SD-card
Hi.. I have just ordered the new Raspberry Pi M.2 HAT and SSD disk.. Today I am booting from a SD-card, using the Pi5 as a server (ZFS fileserver) and also installed Netdata, by compiling the Netdata...
View ArticleGraphics, sound and multimedia • Re: External volume control with video looper
Maybe thi can help:https://gist.github.com/savetheclocktow ... 2e594d43c1Statistics: Posted by deepo — Thu Jul 04, 2024 11:53 am
View ArticleTroubleshooting • Re: Pi-Apps installed but nothing in Menu?
The normal method for installing GIMP or Inkscape is from the Add/Remove software menu, or by using apt on the terminal command line.Code: sudo apt update && sudo apt install inkscape...
View ArticleCamera board • Re: Raspberry Pi 4B with Camera V2.1 ***no cameras...
Sticky at the top of this forum - What to do if your camera is not detectedStatistics: Posted by 6by9 — Thu Jul 04, 2024 12:08 pm
View ArticleAdvanced users • Re: Reading the RTC
I am trying to do something as close to "real time" as possible. Using a system call (IMHO) just adds overhead.gettimeofday() has the lowest overhead due it to using vDSO as cleverca22 mentioned. One...
View ArticleGeneral • Re: Bare-metal Bit Banging GPIO (AQA Assembly style)
There is quite a lot of work I need to do here but for now I am adapting the files in Life-With-David's repositoryHe has created a linker script and it uses elf2uf2 which simplifies things for me a...
View ArticleTroubleshooting • Re: Raspberry pi 5 no boot only red led
Could try restoring the bootloader, in Pi Imager, misc utilities, bootloader.Statistics: Posted by rpiMike — Fri Jul 05, 2024 11:26 am
View ArticleGeneral discussion • Re: Can I charge phone with rpi power suply
both official USB-C PSU will happily do that.Your microUSB PSU will do that as well.Statistics: Posted by aBUGSworstnightmare — Fri Jul 05, 2024 11:31 am
View ArticleCamera board • Re: Camera Module 3 Wide - Cannot allocate memory
I am calling the rpicam-still from bash script in 30 sec period in order to have allways the actual config file (day, night, sunset, sunrise). I am not sure, whether the libcamera-still reloads the...
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Other RP2040 boards • Re: Own board - messed USB! ... take 2!
Ok here is a re-draft - just thinking capacitor placement. Will add ground planes and interconnections. Can get the caps around the pins 48,49 50 closer by routing the QSPI tracks via the back if its...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: SN65DSI84 based solution non-working...
I've never had reliable results with this board & panel, but I can see the kmstest pattern visible but with totally the wrong colours (largely lime green, with cyan, yellow, and magenta segments)....
View ArticleGeneral discussion • Re: Flash the eMMC
https://github.com/raspberrypi/cmprovisionWill take a while as well, but can do many in parallel if you do in system programming with the modules sitting in the final device.Statistics: Posted by...
View ArticleBare metal, Assembly language • Re: framebuffer in Assembly for a Raspberry...
Hello, I have now created a very simple code that can be used to control the graphics of a Raspberry PI 5:https://satyria.de/arm/index.php?title=Grafik_(PI5)This course is currently in German, but...
View ArticleRaspberry Pi Connect • rpi-connect-lite terminal disconnects
There seems to be a disconnection timeout in the terminal session.When I connect from a web browser, I get randomly disconnected, even if the Pi is busy on a long operation. I can only assume it is...
View ArticleTroubleshooting • Bluetooth keyboard pairs but doesn't connect
I am running a Raspberry Pi 4B with Pi OS. I use a mouse over USB and a keyboard over Bluetooth. Works fine. But I wanted to use a smaller keyboard with a touchpad. It pairs, but then it doesn't...
View ArticleAdvanced users • Re: How do I make my rpi boot faster?
Maybe try a very lightweight OS; such as one of these perhaps?https://www.makeuseof.com/tag/lightweig ... pberry-pi/Statistics: Posted by kip_the_elder — Fri Jul 05, 2024 12:28 pm
View ArticleOff topic discussion • Re: Which connector is required to connect a hard drive
The SAS connector is a standard - Google will help and with luck the power connector is the same (though I have known some enterprise drives to have bespoke power point - HP I spit at thee).We had a...
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Raspberry Pi Connect • Re: WISH LIST
It's funny that you say that "feedback" (or whatever you choose to call it) is welcome for software, but verboten for hardware. Why the distinction? It's all the same stuff, when you get right down to...
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Troubleshooting • Re: Having trouble connecting to most websites
Odd - I would have expected to see an entry for the local lan in the ip route output.Does you Wi-Fi allow the devices to access other locations / devices? Sone guest Wi-Fi restrict everything if set...
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