Python • Re: GPIO and Buzzer activation
According to the product web page...Funzionalità e dettagli ❧1☙ Il modulo cicalino elettronico attivo ha una sorgente di oscillazione interna, un trigger di basso livello, un'uscita sonora continua e...
View ArticleGeneral discussion • Re: Raspberry Pi 5 discussion thread
Oh, thanks. To me that explanation sounds very similar to 'never'.When considering possible 'other stuff' then anything else must be vastly more complicated to get done than putting different batch of...
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Troubleshooting • Re: Raspberrypi 5 freeze randomly and verry often
I want to share some positive developments regarding the freezing issues I've been experiencing. After some investigation, I've discovered that this time the problem wasn't with my hardware, but...
View ArticleTroubleshooting • Re: Bookwork raspi-config wait for network
I am configuring a new Pi5.I normally configure wait for network before boot in raspi-config on my other Pis so my fstab mounts will work during boot.Running raspi-config on bookworm in the Pi 5, I do...
View ArticleCamera board • ov9281 stopped working P4 B => Pi5 migration
Hi, I had a software working with a 200fps OV9281 on i2c on Pi4 B, the board blew up so I bought a Pi5. The camera is not registered properly by libcam now.Code: uname -aLinux raspberrypi...
View ArticleSDK • Re: MPC23S17 Reset pin
If you run rotary encoders to a port expander, I would propose to route the INT output to the MCU to have faster access instead of polling the external port.Not really. Polling at 1ms intervals is...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Innomaker ov9281 vs Raspberry Pi 5
Any updates on this issue?I'm upgrading to Pi5 but my OV9281 is not registered. Is 'next' branch additions mentioned above already in main? my libcamera outputs:Code: $ libcamera-hello --camera=0...
View ArticleRaspberry Pi OS • Re: "who" command displays a large # instead of...
I'm running-64 bit, and number is positive, the link you posted shows a negative number.Seems similar but not identical. Kernel: 6.1.21-v8+ aarch64Statistics: Posted by 02ebz06 — Fri Mar 29, 2024 8:05...
View ArticleTroubleshooting • Re: Trying to install Processing under bookWorm
Seems a bit slow in Firefox Browser on this Pi5 are you using a PC?Yes: it can be a little slow and memory-heavy for a Raspberry Pi.It's still faster than my first forays with Processing and the early...
View ArticleBeginners • Re: Newbie seeking advice for a camera type project
So far, I have no idea how to do this but I am super interested in learning lower-level programming concepts.It would not take lower level-programming. Python can interface with cameras and you could...
View ArticleTroubleshooting • Re: shiny new pi 5
Not sure I understand “ desktop etc expands bigger than mu screen.”Can you post a screenshot / photo? (use Attachments)Statistics: Posted by neilgl — Fri Mar 29, 2024 8:46 pm
View ArticleSDK • Re: Pico SDK binary size?
The WiFi chip needs firmware to be loaded to operate. That blob is over 200kB by itself.I don't have a sense for how much code lwip is adding.MicroPython for the Pico comes in at about 300 KB, for the...
View ArticleTroubleshooting • Re: Raspberry Pi 5 8GB wont boot from SD card
Troubleshooting 101: try a different SD card.I have tried like 5 sd cards, even a new oneStatistics: Posted by Imacat_PlaysGames — Fri Mar 29, 2024 8:59 pm
View ArticleAdvanced users • What are the default 802.3 ethernet settings in Bookworm?
Device: eth0Connections:eth0: ipv4.method set to manual, with an IP address and gateway address, but no DNS serversWired connection 1: auto-connect with ipv4.method set to auto (which I assume is...
View ArticleGraphics, sound and multimedia • Re: Pi 5 Obsolete TV standards support… how?
I had success using an older version of the operating system.I tried the two earlier versions and I found thatraspios_armhf-2024-03-13/ 2024-03-13 12:12 - does not workraspios_armhf-2023-12-06/...
View ArticleAdvanced users • Re: What are the default 802.3 ethernet settings in Bookworm?
eth0 is the deviceWired connection 1 is how its setup.click the wifi icon -> advanced -> edit connectionsto configureif your headless use nmtuiStatistics: Posted by kerry_s — Fri Mar 29, 2024...
View ArticleAdvanced users • Re: RPi4: Reloading VL805 firmware after boot
Thanks. Apart from the discussion about resetting the VL805, I have some new info: It seems the USB stack experiences problems, either periodically, e.g. because of EMI, or by user action when for...
View ArticleMicroPython • Re: Transmitting IR from Pico or Pico W
Many IR timings are based on a fixed timebase, so T then T*3 for a "1" pulse, T*3 then T for a "0", and similar so you can usually pack data to be sent as multiple items in a byte, then expand them...
View ArticleTroubleshooting • Re: PI Zero W heats up soon
After inserting the SD card into my PI Zero W and turning it on, it gets very hot within about 40 seconds.Define "very hot" because the Pi SoC can fell very hot to the touch while still running below...
View ArticleGeneral • Re: A bad soldering or too much heat?
Now when you sent an image of unsoldered board, in deed, there are via copper pretty close to pads. In normal soldering situation solder mask would protect.Maybe it is image perspective, but looks...
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