Hello,

The plugin forces the Arduino rules to be in force. This means that we can always compile our Visual Studio projects in either Visual Studio or the Arduino Ide. It also means that you can refer to arduino.cc for documentation or the arduino forum for help.

The rules in this case are that .h/.cpp files must reside directly in the sketch folder or as an Arduino library. 

If you place the .h in the sketch folder and #include "myfile.h" it should work fine? You have said this doesn't work which suggests that VS is failing with a normal C++ include. We use C++ files for Arduino. What if you close VS and re-open, maybe it got confused (see RTM note below)

Thanks

note: A word of warning about the 2010 RTM version. It was full of bugs, SP1 is the only good version of VS 2010. Atmel Studio is based on 2010 and is free, so if you hit any problems then I recommend using Atmel for your Arduino dev. Visual Micro works the same in Atmel.

Now i get another error message the #include works. 
Quote:


the code lools like this:

#include "sfnc_Heizung_mit_Temp.h"

void setup()
{
  /* add setup code here */
	sfnc_Heizung_mit_Temp_initialize();
	pinMode(52,OUTPUT);
	pinMode(50,OUTPUT);
	pinMode(48,OUTPUT);
	pinMode(0,INPUT);


}

void loop()
{
/* add main program code here */
	sfnc_Heizung_mit_Temp_step();
	delay(1);

	digitalWrite(52,sfnc_Heizung_mit_Temp_Y.Out1);
	digitalWrite(50,sfnc_Heizung_mit_Temp_Y.Out2); 

i have no idea, what i make wrong.