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Interfacing (DSI, CSI, I2C, etc.) • Re: Collecting a Bluetooth device list
And for those with a phone or are not prepared to give you their Mac address or do not turn on Bluetooth will you be doing something else?Oh yes - do not forget about Apple kit that can randomly...
View ArticleTroubleshooting • Re: An Operation Is Already Pending
I've not been able to reproduce this so far.I've formatted a usb drive as ntfs.Do you have a SSD drive larger than 120GB that you could try? that seems to be the tipping point for me.My Crucial 1TB...
View ArticleBeginners • Re: Swapping Hard Drives
1) Performance is unlikely to be any better from the client's point of view, as any reasonable hard drive should be able to saturate the available network bandwidth.2) You certainly can arrange for...
View ArticlePython • Re: How Do I Open Audacity With Python?
What do you mean? I'm just asking how to open an app on startup.Did you search the forums? There is a sticky with instructions on how to do that.viewforum.php?f=91Again, all you have to do is search,...
View ArticleCompute Module • Re: Dual-Camera + LibCamera
March 18, 2024Has there been any progress on implementing a “-3D SBS” type stereo video recording feature in Libcamera? (Like Raspivid)Statistics: Posted by MRV — Mon Mar 18, 2024 4:59 pm
View ArticleCamera board • Re: rpicam libav build
Have you done theIf you want libav support in rpicam-vid, additional libraries must be installed:Code: sudo apt install libavcodec-dev libavdevice-dev libavformat-dev libswresample-devstep?If you...
View ArticleBeginners • Re: Rpi 5 and Pan Tilt hat
Ok the usleep is maybe to long!you export pwm0 and then pwm1maybe pwm0 is activated when you export pwm1 and this is why it works!On my version I was exporting and right away write the period value...
View ArticleGeneral programming discussion • RESTful API Challenge
We're celebrating the release of RaspAP's RESTful API with a friendly developer challenge. To make things interesting, we have some prizes allocated for the top 3 entries.The challenge runs through...
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Automation, sensing and robotics • Re: Wiring multiple photoelectric sensors...
Ok then it is exactly what you specify on the first post.My problem is that the output of the sensor is suppose to be a NPN transistor because the PNP will be PM-U25P.This mean that the sensor only...
View ArticleOther programming languages • Re: GnuCOBOL
I am glad to say I have never written any cobol. Despite having to review some interface code, and tell a Cobol programmer where to change what!Statistics: Posted by cct — Mon Mar 18, 2024 5:06 pm
View ArticleRaspberry Pi OS • Don't like dangling features
Hi all!This is really just a matter of taste, I am sure, but for imaging micro SD cards, I use the newer type of USB 3 module, where the SD card plugs in next to the plug along side the connector...
View ArticleGeneral discussion • Re: Raspberry Pi 5 discussion thread
I wouldn’t say you are at risk as long as the voltage limits are intact.Statistics: Posted by MiRaGe_BG — Tue Mar 19, 2024 4:23 pm
View ArticleSDK • Anyone good with PIO?
I'm trying to flash an LED (not with a regular pattern like the SDK examples). I have had the examples running, but when I use my code the LED stays either on or off. My simple test code is trying to...
View ArticleOff topic discussion • Re: 2024 Raspberry pi 3 a+ Boot problem
Start here: viewtopic.php?t=58151If none of that works contact your RPi vendor (not the foundation nor Raspberry Pi Ltd.) for an RMA.Statistics: Posted by DougieLawson — Tue Mar 19, 2024 4:34 pm
View ArticleNetworking and servers • Bridging WiFi and Ethernet
I'm working on a mobile robotics project that uses two Pi's onboard a mobile robot, one working as a processor and the other working as a camera streaming server. The processor Pi has a long-range...
View ArticleNetworking and servers • Re: Bridging WiFi and Ethernet
Forgot to mention that the Pi is running Ubuntu Server 22.04, with network config supplied by netplan using NetworkManager as the backend.Statistics: Posted by feoranis — Tue Mar 19, 2024 4:58 pm
View ArticleMicroPython • Re: Dynamic USB Devices
Code: Welcome to minicom 2.7.1OPTIONS: I18nCompiled on Aug 13 2017, 15:25:34.Port /dev/ttyACM1, 16:50:32Press CTRL-A Z for help o+-----------------------------+ | | | Cannot open /dev/ttyACM1!...
View ArticleGeneral discussion • Re: pi5 gpio pin voltage not toggling low
I can confirm that. I have similar programs that I wrote for my Raspberry Pi 5.The first uses the gpiod library while the second uses the lgpio library. Note both gpiod and lgpio use BCM so PIN 17 =...
View ArticleTroubleshooting • Re: gstreamer v4l2h264enc not working in recent kernel 6..6
Thank you so much for your input. Unfortunately gstreamer still halts at Code: 0:00:01/9:99:99 with:Code: gst-launch-1.0 -v v4l2src device=/dev/video0 ! 'video/x-raw, width=800, height=600,...
View ArticleTroubleshooting • Unable to install linux-headers-rpi-v8 due to unmet...
I'm facing issues when trying to install linux-headers-rpi-v8 on my Raspberry Pi. Here's the error message I'm getting:Code: Reading package lists... DoneBuilding dependency tree... DoneReading state...
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