Error [499] ; 0. undefined symbol: _getch(trial code.obj)

[ecaits]

Dear All,

I am using getch() to read the character from keypad in my code.

But when I Run the code, I am getting below error.


Error [499] ; 0. undefined symbol:
_getch(trial code.obj)

I am using PIC16F877 with hi-tech c compiler.

Can you suggest me why this error occur.

 

[btbass]

Have you included the header, 'h' file where the getch() function prototype is defined?
Have you linked to the library where the getch() function is coded?

 

[paulfjujo]

hello,


What is

trial code.obj