Line following and Voice controlling

Hi there,

I am desperately in need of help here...

My robot is equipped with PIC16F877A, stepper motors and control by serial port...

The circuit of the Line Following IR sensors is done and I am stuck with the programming... especially the voice recognition part... I am using VB and SDK5.1... but I couldn't interface VB to serial port...

Attached is the Labview code that comes together with the robot...

Can anyone help me with the programming of both please?? Thanks.

i don't think Labview use pic.h header file or #define directives

It is actually a C language program...

According to the one who wrote the program... I need to add in the interrupt program and also change the pulse width clock be coming 2 clocks... because it is stepper motors I am controlling... but I really have no idea how to modify... can anyone help me??