Interfacing (DSI, CSI, I2C, etc.) • Re: telescope focus motor - xHCI host not...
Oy, I see....but I guess the next question is what is the key difference between the Pi4 and 5 that allows the connection in the 4 but not the 5? I'm having a bit of a hard time finding an answer to...
View ArticleGeneral • Re: Need help with Pico based Macropad
That code will never work. Python, Micropython or Circuitpython depend heavily on indentation, and all that format was lost when the author pasted it in the description... Maybe contact the author if...
View ArticleTroubleshooting • Re: Pi5 connects to wifi, dns working, no internet
What responses toCode: ping 8.8.8.8andCode: ping google.comCode: ping 8.8.8.8PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.^C--- 8.8.8.8 ping statistics ---15 packets transmitted, 0 received, 100%...
View ArticleNetworking and servers • Re: create bridge ethernet
Did you install the required software to use bridging?From the Debain Bridging Network Connections page you need to install the bridge-utils package first otherwise your setup won't work.Code: sudo...
View ArticleTroubleshooting • Re: fstrim !
Can you SSH into the Pi and run sudo dmesg --follow, then invoke fstrim?I'd be interested to see if the card just stops responding or is merely extremely slow.Statistics: Posted by jdb — Mon Mar 18,...
View ArticleDeutsch • Re: Raspberry Pi OS Remote
Mit "TigerVNC" hat es nun auf Anhieb funktioniert. In den Einstellungen "VNC" aktiviert und "TigerVNC" 1.13.1 für Windows heruntergeladen und verbunden.Nun stellt sich mir die Frage wie ich von...
View ArticleAdvanced users • Re: Image File Utilities
I am new to these scripts. I am using a pi400 with Ubuntu server 22.04.4 LTS (fully updated). I tried using https://github.com/seamusdemora/RonR-RPi-image-utils to create an image, the destination...
View ArticleArch • Re: Manjaro kde plasma on rpi5
Armbian has a "KDE-Neon" release. I tried it. It actually works. Plasma 6. However, probably due to some firmware issues, network and bluetooth icons weren't on the taskbar. I couldn't add them. Wifi...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: i2cset does not work for 16bits?
What is exactly your device?I assume that the I2c address of your device is 0x1a.Your example is quite strange because you want to write also into the device register 0x1a.did you try i2cset -y 1 0x1a...
View ArticleAdvanced users • Re: KEEP autostart terminal open like in UI
You say "None of them did the expected like I would get from the UI by opening the terminal followed by a [...]". So what do they do and what were you expecting? Remember we can't see your Pi or your...
View ArticleOther RP2040 boards • Re: Other wireless capable boards
Is there an upper limit on the execution space of the RP2040? (and supplementary - if so, what?)16MBIs there a pico w variant with larger flash?No.If not, do I need to go down the SD route?Or a big...
View ArticleTroubleshooting • Re: Using systemd and xinit to run feh on startup
I have now changed the setup to use fbi. Although in this specific case security is not an issue I am interested in how to make it more secure. At the moment I have auto login and fbi starting from...
View ArticleBare metal, Assembly language • Re: RPi 4B - MMU config with...
I have looked more in depth and there seems to really be something weird going on with high peri and MMU.I am using the highperi overlay now instead of setting the config.txt option which seems to be...
View ArticleGraphics, sound and multimedia • Re: CM4+2G Ram+384 GPU Ram+8GB Memory = 4...
Raspistill saves to a temporary file first, and then renames. That was to avoid other processes picking up part written files as the JPEG was passed back from the firmware.Have you got a file as...
View ArticleOff topic discussion • Re: 2024 Raspberry pi 3 a+ Boot problem
We're goin to need more than "I can't boot the system".I install the system on the micro SD card inserted in the Raspberry and the systems dont work, except the Pi Os. No system starts.That's no...
View ArticleMicroPython • Re: Dynamic USB Devices
Adding a 'USBDevice.teardown(True/False)' method which enables or disables the call to 'mp_usbd_deinit()' in 'main.c' on a soft reboot seems to have mitigated my tear-down problems.Statistics: Posted...
View ArticleBeginners • Total beginner with a bright idea but no knowledge to do it
Hi All,I am looking to create a device that sits on a network and when a number is typed into a keypad it will send a http command over the network to a third party device. Basically I have some...
View ArticleTroubleshooting • Re: Pi 5 not booting - 4 green led blinking
And the date on that file raspiblitz-fat-v1.11.0rc4-2024-03-15.img.gz is also from before the Pi 5 was announced.Therefore it is safe to assume that it does not support the Raspberry Pi 5.The date...
View ArticleGeneral discussion • PiServer not detecting anything
Hello, I do have Rasberry Pi 4b and trying to make it work with PiServer running on a VM on the same network. The PiServer app is not detecting the client and the client is not getting an IP from the...
View ArticlePython • Re: Pi 5 / RC522 / Python for RFID Reading?
GPIO Pins aren't only input/output.Peripheral like SPI, I2C, UART, PWM, 1wire, etc... are available by switching some settings.For you project using the MFRC522 card reader you need to have access to...
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