Too many parameters error

[onnela]

Hello,

I am trying to compile my code but I found the next error: too many parameters error.
I created a function called spwrite -> void spwrite(uint8_t x,uint8_t v);
Then I used the function in main()

spwrite(Xdata, Ydata);

Xdata and Ydata are declared well. Why should I do to solve the error?
Thanks

[S6k9GNh0]

int main(int argc, char ** argv)
{
  //the error means you put to many parameters in the function.
}

[onnela]

What does it mean? Should I write the main function in that way despite that main function has no parameters?

Thanks

[S6k9GNh0]

No, it means you called to many parameters in your function

Let's call:int hiMeBob(int uno, int dos)

hiMeBob(1, 2, 3); // This would produce the error. The three is an extra parameter and it's like Dubya Tee Eff.

[jaydr]

void spwrite(uint8_t x,uint8_t v);

spwrite(Xdata, Ydata);

the reason you get the to many parameters error is uint8_t x & uint8_t v are not valid variables. i think you meant this

void spwrite(int 8_tx,int 8_tv); or this
void spwrite(int x, int y);

Remember to check your variable names & how many parmeters you have and pass in each call to your functions. it is an easy mistake to make. good luck.

[onnela]

The error is still there. I wrote the function with "int" parameters and the correct number of parameters but It didn't work.

Any other solution for this problem?

[jaydr]

what is the error meesage? right now the only thing i can think of that your fucntion has not been defined in your code. you should have the following

#include <something>
 void spwrite(int Xdata,int Ydata);

int main()
{

 int Xdata,Ydata;
do somethings
spwrite(Xdata,Ydata);
}

void spwrite(int x, int y)
{
do things
return;
}

hope this helps. if you can post your code along with error message