Troubleshooting • Re: how to force hdmi signal output with pi5?
if you disconnect monitor, Can you probe the hdmi signal on the port with logic analyzer?you wont get anything, due to how hdmi worksUnbekannt.pngthe source (rpi) will pull one side of the...
View ArticleSDK • hardware/flash.h: No such file or directory
Hello. I am using the hello_uart template. I have successfully added libraries to it: Code: #include "hardware/timer.h"#include "hardware/irq.h"but when I try to add the hardware/flash.h library I get...
View ArticleAdvanced users • Re: Image File Utilities
i have my script that runs every 25 in the month, and tonight before i hit the pillow i made an update to the raspberry (via topgrade), never had any issues and dont think this is the cause, just...
View ArticleTroubleshooting • Re: Any official personnel can tell me that the da9090 pmic...
Hi everybody. I think I managed to replace the burned-out da9090 controller with the MXL7704-p4. While it doesn't look very nice, more work is needed. But it already works and can be used. If anyone...
View ArticleAdvanced users • How to add image/gif during boot
Hello everyone,Is there any way to add a image/gif/short video during boot instead of showing the logs in ubuntu server 20.04 (no desktop environment) running in raspberry pi 4b?Thanks.Statistics:...
View ArticleSDK • Re: hardware/flash.h: No such file or directory
I would try this:target_link_libraries(hello_uart pico_stdlib hardware_flash)See also https://cmake.org/cmake/help/latest/com ... aries.htmlStatistics: Posted by ghp — Tue Mar 26, 2024 5:40 am
View ArticleSDK • Re: Compiling Pico-examples using clang fails for pico_w board
Thanks for the reply. In Ubuntu clang version is 14.0.0 In native compilation, installed clang version is 14.0.6 and version in LLVMEmbeddedToolcahin is 17.0.1.Statistics: Posted by uma_0903 — Tue Mar...
View ArticleRaspberry Pi OS • Re: OS problem
Given that a uSD card of size >32GB will be uSDXC and not uSDHC are you sure that the card slot on your laptop is (fully) uSDXC compatible ie. explicitly stated or marked/labelled as such?...
View ArticleAutomation, sensing and robotics • Re: Creating software to activate 433MHz...
The receivers are Model: GLR43308 - 433MHz receiver.What are the sender you are using ? Where will the RPi be used: receiver side, sequence started by a remote command or will the RPi fully control...
View ArticleAutomation, sensing and robotics • Re: Direct access to adx3545 from a KUSBA...
There are kusba boards using a RP2040 processor. Should be possible to prepare uf2 files aka c, cpp program which read the accelerometer and directly write data to USB serial. For prototyping, you...
View ArticleDevice Tree • EPROBE_DEFER error when accessing GPIO
Hi,I am trying to develop a kernel driver for a MAX3140 UART/RS485 transceiver.I have been successful in using SPI0 to communicate to the chip, however when I try to configure an interrupt I am having...
View ArticleTroubleshooting • R4 non funziona: spia verde lampeggia velocemente
Buongiorno a tutti, Ho un Raspberry 4 che funzionava perfettamente fino a quando non l'ho collegato ad un monitor touch tramite la porta usb, ho alimentato con i corretti alimentatori sia il monitor...
View ArticleTroubleshooting • green light flashes quickly
Good morning everyone, I have a Raspberry 4 which worked perfectly until I connected it to a touch monitor via the USB port, I powered both the monitor and the Raspberry with the correct power...
View ArticleAutomation, sensing and robotics • Which software and library is best for...
I want to create a interface like HMI, like example buttons, sliders, keyboard input, Timers, using the Raspberry pi and using Raspberry supported Display .. So i need a help regrading the selection...
View ArticleClik here to view.
MicroPython • Re: Remote Access to Raspberry Pi Pico W
Should you set the pico w's mac address in your router?Statistics: Posted by penitko — Tue Mar 26, 2024 7:09 am
View ArticleCamera board • Can I get a RAW file of QBC HDR from Camera Module 3 (imx708)?
For some reason, I am looking for a way to dump a RAW file while operating HDR mode from Camera Module 3 (imx708).And that RAW file should have full information of different exposures at each pixel...
View ArticleSDK • Re: Porting an existing Makefile project to Pi Pico CMake
No add_custom_target() would not help.I'm not sure I understand. What does the existing C project do and on what hardware?The Pico SDK uses CMake, so you probably need to port the C code to use the...
View ArticleClik here to view.
Advanced users • Re: PI5 and easy AI/CV/LLM
Thanks, Ollama.Indeed, Ollama made it easy to download n test these LLM's.So easy in fact my new 450GB SSD only has <100GB left Just glad I have Fibre to the home.Seen a few graphs of GPT-3.5 v...
View ArticleTroubleshooting • Re: Waveshare 7" DPI + RPi Zero W - display not working
You shouldn't be able to damage the display through incorrect timings...One should be careful as incorrect timings can lead to unpleasant things. some of them are reversible.Waveshare is publishing...
View ArticleOfficial Display • Re: Raspberry Pi 5 + Official Display will not turn on
can raspberry pi camera cable work or does the cable need to say display cable on it (both the display and camera cable look just alike)camera cable has a different pinout, using it can damage your Pi...
View Article