Beginners • rpi4 enable audio output on both usb 3 ports simultaneously
i would like to have my audio player (sayonara) play through both USB-C ports simultaneously for various reasons. currently, if i have it streaming to my DAC and plug in some usb speakers, the feed to...
View ArticleOther projects • pyvisa eth0 python returning ASRL/dev/ttyAMA10::INSTR
HelloApologies if this is not the correct form to post this in. Historically I just read and find the answer I need and go my merry way, but this has me stumped. Before I integrated the PI I was...
View ArticleTroubleshooting • Too many reboots broke X?
Hi.I'm been working with creating custom systemd services, aka a lot of reboots.I was dealing with a specific issue, where one of my services would hold the boot process. I could tell because X wasn't...
View ArticleBeginners • Mount network paths fstab
Code: # network//192.168.1.200/RAID/Emu /mnt/Emu cifs username=<user>,password=<password>,x-systemd.automount 0 0//192.168.1.200/RAID/OS /mnt/OS cifs...
View ArticleOther • Raspberry Pi 5: brcmfmac: brcmf_set_channel: set chanspec fail,...
HelloI'm using archlinux arm on rpi5 8G version with linux-rpi 6.6.21 build from this commit https://github.com/raspberrypi/linux/tr ... 2deb0c15a8. I tried netctl / iwd / NetworkManager to connect my...
View ArticleTroubleshooting • Bookworm Keyboard Media Keys
I have a keyboard with media keys for play/pause, next/prior track. and volume up/down/mute.These worked in Bullseye with most media applications (VLC, Clementine for sure), but the play/pause and...
View ArticleTroubleshooting • Transmission Web GUI URL Repeat Problem
Hi,I have a problem to access Transmission Web GUI after making a change at the variable "rpc-url" in settings.json. The URL is like "http://192.168.1.110:9091/transmission/ ... ssion/web/"To fix the...
View ArticleGeneral discussion • Wrong repositories when using apt-update
I just got a couple of raspberry pies and am planning on using them as utility servers on my network. Web site, nagios, dhcp, NAS, etc. Nagios fails on a depndncy for ssl and kerberos, so I tried to...
View ArticleClik here to view.
Camera board • Global Shutter camera swaps Red and Blue colors
Hello,My Global shutter camera recently started to produce images/videos with (what looks like) colors swapped: R<->B.See attached image: This is generated with:Code: libcamera-jpeg -o...
View ArticleOfficial Display • How to set second HDMI next to TouchScreen?
I have a RPi 5 with two HDMI screens and the Raspberry 7” DSI touchscreen connected. All works fine, but one thing:Without the 7” screen my left HDMI-screen was screen 1, the right was screen 2. I...
View ArticleNetworking and servers • SSH password authentification or Public Key?
Hello, should I use SSH password authentification or Public Key?Statistics: Posted by iyon — Sat Mar 16, 2024 6:18 pm — Replies 1 — Views 48
View ArticleGeneral • How to report compile time values ?
I am wanting to report the compile time values of A, B and C as set in the below by way of example -Code: #define XTR(x) # x#define STR(x) XTR(x)enum { A, // 0 B, // 1};#define C 2#pragma message "A =...
View ArticleSDK • How debug a Pico without the elf?
Hello everyone, I've been working on my Pico Lua computer project and suffered a system crash that wiped out all my recent changes the only place a working copy exists is in my Pico's flash but I...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Memory mapped i2c read issues (rpi 4B)
Hi all!I've been trying to get memory mapped i2c (using mmap() to initialize peripherals) working for my Raspberry pi 4B. I've gotten i2c write to work (able to control servos via a PCA9685), but I'm...
View ArticleBeginners • Help getting started pygame and video drivers on Bookworm Lite
I'm trying to get started with pygame on a Raspberry Pi Zero 2 W running Bookworm Lite and a Waveshare LCD. I am encountering a really crazy amount of difficulty.First - I'm using Raspberry Pi Lite...
View ArticleClik here to view.
Raspberry Pi OS • Anyone using the 6.8.x kernel?
Is the heat issue still there? On 6.7.x there was a 15C increase compared to 6.1. Edit: 6.8.1 compiled and installed - no issues so far. Statistics: Posted by SW1TCH0NY0U — Sat Mar 16, 2024 7:42 pm —...
View ArticleTroubleshooting • ACT led remains off on working Raspberry Pi Model B
Hi all,I'm using a Raspberry Pi 1 Model B Rev 2, 512 MB RAM. Having just flashed the latest Debian bookworm (12.1) Raspberry Pi OS image, I can no longer see the ACT led lighting up when there is mmc...
View ArticleClik here to view.
General programming discussion • GnuCOBOL
20 Years in the Making, GnuCOBOL Is Ready for Industryhttps://thenewstack.io/20-years-in-the- ... -industry/... and it runs on rPi2 Code: IDENTIFICATION DIVISION.PROGRAM-ID. HelloWorld.PROCEDURE...
View ArticleTroubleshooting • ISSUE: Not being able to output HDMI to display
Hello everyone! I'm working on a project consisting of: RPi Zero 2 W and a 5" display (some sensors and a motor). Since now I was using my laptop's USBs to power up both the Pi and the display and...
View ArticleGaming • (OpenMoHHA) Medal Of Honor: Allied Assault War on Chest on Raspberry Pi
HiI'm not sure if my Raspberry Pi 2 is powerful enough to run this game. In this case, you probably have better computers to play it. I don't know if it's possible to compile OpenMoHAA on Raspberry...
View Article