Raspberry pyQT KIOSK
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i need to run a QT application on BOOT. and i want to disable all controls like minimize application, close application.
Anyone have experience in this? please help me.
THANKS!
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Hi @Akhil I found the following answer in one of the forums. here is the link to the thread.
The way that I've seen most people do it (have a look on the Raspberry Pi forums), and have done myself with success is using /etc/rc.local.
All you need to do here is put ./myscript in the rc.local text file. If it's in python, put python myscript.py.
This literally is "a simple solution, (like dropping my script in some "startup" directory or something similar)"- maybe search on the forums when you're having questions as well, this solution came up on the first 4 results of a google search!
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https://www.dexterindustries.com/howto/run-a-program-on-your-raspberry-pi-at-startup/
This link has even more extensive ways to do it
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In this second edition of MakerCuriosity Podcast Series by MakerGram, we are discussing programming Microcontrollers using Python.
The discussion includes how exactly an interpreted language works on a Microcontroller?! Besides that, we have covered the pros and cons and when it is preferred to use Python on Microcontrollers when 95% of existing embedded code is written using either C or C++. Listen now and let us know your feedback and opinion!
Stay tuned till we meet with another exciting topic on next week!
Available at:
Spotify: https://open.spotify.com/episode/7eWdZ9LeH339Vre2htndIE?si=cnGEGusbQkiTf5XTgaLqGw
Anchor: https://anchor.fm/makergram/episodes/MakerCuriosity-EP2-Malayalam-en40u0
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Hi all,
I recently came across this post where they have shown photos printed on PCB in high resolution. I would like to know how to add this kind of photos to the silkscreen layers of the PCB in Eagle/Altium.
Adding such kind of photos will be attractive for beginners and also can be used for educational purposes too.
Please let me know in case anybody knows. -
@kowshik1729 said in Error downloading package:
The license of the https://dl.espressif.com/dl/package_esp32_index.json might be expired(If this is the reason you can't do anything but just wait until they re-activate the license)
If the page liecenceIt's good.
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@abdultechguy999 usually https://dl.espressif.com/dl/package_esp32_index.json this works while installing through boards manager. But I faced the same issue some times. it might be due to a couple of reasons.
Bad Internet connectivity
The license of the https://dl.espressif.com/dl/package_esp32_index.json might be expired(If this is the reason you can't do anything but just wait until they re-activate the license)
I remember there is a way to install the board files offline by downloading from some github repos.
All the best.
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Ok, then you need to check the LM2596 output current and voltage!