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  VS Arduino › Visual Micro › Project Guidance › ISR - Interrupt Service Routines problem
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Normal Topic ISR - Interrupt Service Routines problem (Read 9731 times)
Fernando Inacio
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ISR - Interrupt Service Routines problem
Jan 19th, 2013 at 12:30pm
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When writing a ISR function an error is presented showing "Error: Expected a declaration".
Example:
ISR(PCINT0_vect)
{  <- a red mark pointing to error
}
  
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Tim@Visual Micro
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Re: ISR - Interrupt Service Routines problem
Reply #1 - Jan 19th, 2013 at 1:55pm
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Vs intellisense is MS C++, so it isn't 100% perfect.

If you find any std. defs that VM can add in the background to help VS then please let me know and I can add them to the next release. 

Obviously they must be generic, not specific to any single sketch.
  
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Fernando Inacio
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Re: ISR - Interrupt Service Routines problem
Reply #2 - Jan 20th, 2013 at 8:27am
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This is happening to all sketch/programs using ISR.
Same sketch/program is running perfectly using Arduino application.
  
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Tim@Visual Micro
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Re: ISR - Interrupt Service Routines problem
Reply #3 - Jan 20th, 2013 at 12:13pm
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Hello,

You reported this error when writing a sketch which would be an intellisense error.

The compiler and intellisense systems in vs are two different things. So we might have minor intellisense errors but the sketch should always compile and upload correctly??

After you saying that you also have a compile error? The compile should be working same as arduino? If not then I will fix.
« Last Edit: Jan 20th, 2013 at 1:52pm by Tim@Visual Micro »  
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Harrzack
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Re: ISR - Interrupt Service Routines problem
Reply #4 - Nov 22nd, 2013 at 12:36pm
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Would like to add a 'me-too' to this situation. I'm having the exact symptoms.  It seems the the compiler is not liking the ISR(){}  syntax.  Visual Studio will also go 'not responding' VERY quickly with this error.

=Alan R.
  
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Tim@Visual Micro
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Re: ISR - Interrupt Service Routines problem
Reply #5 - Nov 23rd, 2013 at 3:44pm
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Hi,

My understanding is that the compilation and upload is fine? It is just the VS intellisense report that is wrong.

Can you please confirm this to be the case.

Thanks
  
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