Troubleshooting • Re: Can Open Browser from Terminal but Not from Systemd...
Slight progress perhaps - by defining the user in the Service the root complaint is goneCode: [Unit]Description=Launch Chromium and MaD Status...
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Advanced users • Re: Brief Console Display Flash During Boot on Raspberry Pi...
Wow, I'm impressed! I finally managed to solve my own problem... again! It's like I'm a master of self-debugging or something!So, for those who are still sleeping, let me summarize: I added...
View ArticleBare metal, Assembly language • Re: Accessing ISP functionality on Raspberry...
I guess this means it won't let me read those registers from the Linux user side.for basic testing, you can defeat that with vcpokethat does reads from the VPU side, so you need to use a 7e based...
View ArticleOther projects • Re: Goal: 20mhz PWM signal at 8-bit resolution. Possible?
First of all, this is not for an LED, but a laser diode. 6.5V, 130mA current (power output is 50mW).Secondly, I need the laser to modulate between 256 levels of brightness, 10–20 million times per...
View ArticleMicroPython • Re: pico-to-pico via intenral router: accept () issue
FYI, my problems have been resolved. I bought a $30 Tlink router and did not hook it up to the Internet -- just using it as a local network. Then all my server/client apps worked! So my main problem...
View ArticleGeneral discussion • Re: RPi 5 as a desktop daily driver?
Smartphones have sort of replaced the PC as a daily driver, but they are not Desktop replacements.Typing this on a mech keyboard to my Pi5 is not the same as using this forum on a Smartphone.I have...
View ArticleBeginners • Module Error
I've been trying to test out manipulating my Raspberry Pi Camera Module 3 through Thonny but I've been getting the "ModuleNotFoundError: No module named 'picamera' " and I'm not quite sure why. It's...
View ArticleMedia centres • Re: Peppy player
I'm not sure if it's possible to disable context menu which shows up on mobile device after long press. I should probably think about alternative way - maybe double click?Usually I test the player...
View ArticleGeneral discussion • Getting Ubuntu Server to configure, I think
I hope someone can help me with my issue. I'm trying to set up a RP4 (new) with Software Defined Radio. I've watched dozens of their videos and RP videos and I seem to get stuck after I 'write' an...
View ArticlePython • Re: sending data to a google spreadheet from Raspi 5B
As mentioned above, I created a second Gist with "version 3" of the python script, sending data direct to the Google Apps Scripts script, which puts the received data into the Google Sheets...
View ArticleGeneral discussion • Re: STICKY: Introduce yourself!
Birkoff77. Assembly language operating systems programer in college. Wrote a 'de-compiler' so I would understand how the IBM operating system worked. I also tutored other college students when I was a...
View ArticleRaspberry Pi OS • Re: Deactivate button for rpi 5
My RPi5 in "Case for Raspberry Pi 5 - with cutouts - aluminum - black" (Index: DNG-24106 in the shop), mounted to the wall in cabinet, sometimes goes off, when I touch it.Looks like very little...
View ArticleRaspberry Pi OS • Re: Raspberry Pi Imager doesn't set up LVM?
...But even more importantly, of my 4TB drive, only 2TB was actually configured......This is due to the use of an MBR partition table in the source image: MBR partition tables cannot be larger than...
View ArticleBeginners • Re: Stuck in TTY - Please Help
Usually it's Ctrl-Alt-F7 or possibly Ctrl-Alt-F5Statistics: Posted by rpdom — Sat Apr 20, 2024 11:43 pm
View ArticleTroubleshooting • Can't download packages
This Raspnewbie needs help. I'm trying to set up a new Raspberry Pi Zero. When I boot up, i see this messge at the top of the desktop: "Updates are available - click to install." I click "Install...
View ArticleTroubleshooting • Re: led not turning on
Thanks a lot! pinctrl worked. Now im trying to understand how to use c programming with the GPIO for a simple blink project. The pinctrl is to be use in c as well? or do i need a suitable library for...
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General discussion • Re: Getting Ubuntu Server to configure, I think
I beat you. I started with punch cards then moved to terminal based mini computers. That was years before PC's Any, as to your issues So i write the Ubuntu Server image onto the USB stick, but when I...
View ArticleTroubleshooting • Re: Overcurrent on Raspberry Pi 5
Okay, you have a 3A power supply which limits USB current to 600mA. Best solution is to get a RPi PSU for Pi5, which is capable of 5A and will negotiate a higher USB current limit.n Alternatively you...
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SDK • Re: How to disable all interrupts and freezes on core1?
Can you share the code for the core 1 loop?I thought a lot about PIO machines but I didn't think it would be quite fast enough, and tricky with the bit shifting required. Here is the code with...
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Troubleshooting • Re: Issues with Aluminium case for raspberry pi
I've had an identical experience with my alum case. I like it very much, but WiFi is completely blocked (AP is 3ft away). I bought the case from an official retailer and find it pretty shoddy that...
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