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Raspberry Pi Forum Free camera resource;picam;rpi2
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Free camera resource;picam;rpi2

vindhyachal.takniki@gmail.com
vindhyachal.takniki@gmail.com over 10 years ago

I have my code running using Pi-cam. While running if I press Ctrl-z, to stop the program .

However when I restart the code, it gives error that Pi-cam resource is not free.

 

How to run code so that whenever I run code, first its resource is freed.

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  • Problemchild
    0 Problemchild over 10 years ago

    Shabaz is right you could also just kill the process from another window. Also if you are writing this code you have written it in such away that it cleans up properly and releases resources when it recieves a signal

     

    John

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  • vindhyachal.takniki@gmail.com
    0 vindhyachal.takniki@gmail.com over 10 years ago in reply to Problemchild

    1. Will ctrl+c also free resource of camera?

    2. If not, what command I should write in start or end of code, so that when it exits, it cleas camera resource.

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  • Problemchild
    0 Problemchild over 10 years ago in reply to vindhyachal.takniki@gmail.com

    Depends what you have written and in what  you havent mentioned what you have writtenthe code in.

     

    Also I've noticed that a lot of those bits of code written to support the Pi camera directly  do tend to lock up the PI anyway.

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  • Problemchild
    0 Problemchild over 10 years ago in reply to vindhyachal.takniki@gmail.com

    Depends what you have written and in what  you havent mentioned what you have writtenthe code in.

     

    Also I've noticed that a lot of those bits of code written to support the Pi camera directly  do tend to lock up the PI anyway.

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