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Raspberry Pi Forum What gets in the way of your Raspberry Pi project?
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What gets in the way of your Raspberry Pi project?

cstanton
cstanton over 3 years ago

For those following along, it's become a bit of a daisy chain...

It's been about 10 years since the Raspberry Pi was released to the world, and I remember everyone being excited. It was a mixture of miscommunication, promises and new technology. An affordable embedded computer that was the size of a credit card. A lot of heated debate about open source and availability, and plenty of marketing. It hit off very well, and everyone clamored to get one, and somewhat still do, and support it. With open source libraries, packages and Linux, quite the contrast to similar boards released around the same time - I think it says a lot when someone has a project and decides 'no, this is how you do it' and leads with a direction and decision and doesn't leave it open for the herd of cats.

Still, a lot of people I know have a collection of Raspberry Pi, and the meme goes 'Yes I have one, it's sat in my drawer collecting dust, I don't know what to do with it' or 'I use it for my media server... and that's about it'. While using a Raspberry Pi as a media server is not a bad thing, it's rather justified (and frankly has spun off a lot of similar products since) it's not the only thing to use a Raspberry Pi for.

Now there's a lot of accessories available, a lot of example code (like other microcontroller boards) but there still must be something about it that trips you up when creating that project. Is it limitations with the hardware? (it is mostly 3v3 after all) or is it the physical size of it? (the compute module, pico and zero start addressing this) well right now it's obviously the availability (or lack) of it, but we can't address that right now, so let's focus on what we do with it when we have one.

We're looking at expanding our content and what we ask from Raspberry Pi (Foundation/Trading) to govern our campaigns and content on the Community, and I'm interested in what you need help with, so reply and let us know, regardless of knowledge level or what you've been doing.

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  • ralphjy
    ralphjy over 3 years ago

    I agree with the comments from others that the RPi ecosystem has evolved to the point that it's generally very easy to get up and running with a project and for most projects requiring an SBC the RPi is my go to board.  I have had issues because of the evolution however.  I'm just the typical old dog that likes to reuse stuff as much as I can to save development time - e.g. configuration files and code.  I recently ran into problems with both hardware and software due to changes (improvements).  

    The first was not being able to use old firmware moving from an RPi Zero W to an RPi Zero 2 W.  That should have been an obvious one since the processor chip changed and the new board needs a new device tree.  That just means that you can't reuse SD card images (either your own or from others).  I ran into this problem with the MotionEyeOS.

    The second was due to the change to the Bullseye OS removing the RaspiCam functionality and replacing it with libcamera.  That made a lot of stuff that I use not work, so in some cases I have not changed to Bullseye from Buster.  Not sure why they couldn't have left that functionality in - I guess because they don't want to use anything that isn't open source.

    This is just the cost of improvement, so I'm not complaining - but these are the type of things that do slow me down...

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  • ralphjy
    ralphjy over 3 years ago

    I agree with the comments from others that the RPi ecosystem has evolved to the point that it's generally very easy to get up and running with a project and for most projects requiring an SBC the RPi is my go to board.  I have had issues because of the evolution however.  I'm just the typical old dog that likes to reuse stuff as much as I can to save development time - e.g. configuration files and code.  I recently ran into problems with both hardware and software due to changes (improvements).  

    The first was not being able to use old firmware moving from an RPi Zero W to an RPi Zero 2 W.  That should have been an obvious one since the processor chip changed and the new board needs a new device tree.  That just means that you can't reuse SD card images (either your own or from others).  I ran into this problem with the MotionEyeOS.

    The second was due to the change to the Bullseye OS removing the RaspiCam functionality and replacing it with libcamera.  That made a lot of stuff that I use not work, so in some cases I have not changed to Bullseye from Buster.  Not sure why they couldn't have left that functionality in - I guess because they don't want to use anything that isn't open source.

    This is just the cost of improvement, so I'm not complaining - but these are the type of things that do slow me down...

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