Hello Tim

(warning I am new to Visual Studio 2012)

I have Visual Micro installed and tested. 

In looking at the Blink example for instance, simple Arduino commands like pinMode, and digitalWrite are underlined as "identifier undefined".

When I try to use Intellisense by typing "pin"... it is not offering me pinMode or typing "digital"... not offering me digitalWrite, etc.

Am I doing something wrong or expecting something I should not?

UPDATE - 

When I created a new arduino file, the intellisense worked as expected.   
Perhaps when I open an example arduino file, I should perform some step inside Visual Studio for intellisense to work as expected?

Thank you for the exciting opportunity to use VS with Arduino!

Hi Tim,

In VS 2010 Pro, Intellisense does not appear to work properly with 1.1211.04 even using the "Always re-include headers" option and I always see the same 10 errors:

     1      IntelliSense: expected a '{'      c:\arduino-1.0.2\hardware\tools\avr\avr\include\stdlib.h      106      13      
     2      IntelliSense: unexpected parenthesis after declaration of function "div" (malformed parameter list or invalid initializer?)      c:\arduino-1.0.2\hardware\tools\avr\avr\include\stdlib.h      152      49      
     3      IntelliSense: unexpected parenthesis after declaration of function "ldiv" (malformed parameter list or invalid initializer?)      c:\arduino-1.0.2\hardware\tools\avr\avr\include\stdlib.h      158      53      
     4      IntelliSense: expected a '{'      c:\arduino-1.0.2\hardware\tools\avr\avr\include\stdlib.h      278      13      
     5      IntelliSense: expected a '{'      c:\arduino-1.0.2\hardware\tools\avr\avr\include\stdlib.h      290      14      
     6      IntelliSense: expected a '{'      c:\arduino-1.0.2\hardware\tools\avr\avr\include\stdlib.h      319      14      
     7      IntelliSense: expected a '{'      c:\arduino-1.0.2\hardware\tools\avr\avr\include\stdlib.h      338      14      
     8      IntelliSense: expected an identifier      c:\arduino-1.0.2\hardware\tools\avr\avr\include\avr\interrupt.h      110      23      
     9      IntelliSense: explicit type is missing ('int' assumed)      c:\arduino-1.0.2\hardware\tools\avr\lib\gcc\avr\4.3.2\include\stdarg.h      43      27      
     10      IntelliSense: first parameter of allocation function must be of type 'size_t'      c:\arduino-1.0.2\hardware\arduino\cores\arduino\new.h      10      8      Test

Cheers,
-Fabien.

The red squiggles should work correctly and as you type the code completion should be correct?

FR> Yup. That works

Close the vs intellisense reports as it is useless for arduino and no required.

FR> Sure. Will these errors eventually be filtered out?