#include "KMotionDef.h"
int DoPC(int cmd);
int DoPCFloat(int cmd, float f);
int DoPCInt(int cmd, int i);
int MsgBox(char *s, int Flags);
int SetVars(int poff, int varoff, int n);
int GetVars(int varoff, int n, int poff);
main()
{
int Answer;
double *pD = (double *)persist.UserData;
Answer = MsgBox("Hello World",MB_YESNO|MB_ICONEXCLAMATION);
if (Answer == IDYES)
printf("Answer is Yes\n");
else
printf("Answer is No\n");
}
int SetVars(int varoff, int n, int poff)
{
persist.UserData[PC_COMM_PERSIST+2] = n; // number of elements
persist.UserData[PC_COMM_PERSIST+3] = poff; // persist offset (doubles)
return DoPCInt(PC_COMM_SET_VARS,varoff); // Var index and Cmd
}
int GetVars(int varoff, int n, int poff)
{
persist.UserData[PC_COMM_PERSIST+2] = n; // number of elements
persist.UserData[PC_COMM_PERSIST+3] = poff; // persist offset (doubles)
return DoPCInt(PC_COMM_GET_VARS,varoff); // Var index and Cmd
}
#define GATH_OFF 0 // define the offset into the Gather buffer where strings are passed
// Trigger a message box on the PC to be displayed
// defines for MS Windows message box styles and Operator
// response IDs are defined in the KMotionDef.h file
int MsgBox(char *s, int Flags)
{
char *p=(char *)gather_buffer+GATH_OFF*sizeof(int);
int i;
do // copy to gather buffer w offset 0
{
*p++ = *s++;
}while (s[-1]);
persist.UserData[PC_COMM_PERSIST+2] = Flags; // set options
DoPCInt(PC_COMM_MSG,GATH_OFF);
return persist.UserData[PC_COMM_PERSIST+3];
}
// put the MDI string (Manual Data Input - GCode) in the
// gather buffer and tell the App where it is
int MDI(char *s)
{
char *p=(char *)gather_buffer+GATH_OFF*sizeof(int);
int i;
do // copy to gather buffer w offset 0
{
*p++ = *s++;
}while (s[-1]);
// issue the command an wait till it is complete
// (or an error - such as busy)
return DoPCInt(PC_COMM_MDI,GATH_OFF);
}
// Put a Float as a parameter and pass the command to the App
int DoPCFloat(int cmd, float f)
{
int result;
persist.UserData[PC_COMM_PERSIST+1] = *(int*)&f;
return DoPC(cmd);
}
// Put an integer as a parameter and pass the command to the App
int DoPCInt(int cmd, int i)
{
int result;
persist.UserData[PC_COMM_PERSIST+1] = i;
return DoPC(cmd);
}
// Pass a command to the PC and wait for it to handshake
// that it was received by either clearing the command
// or changing it to a negative error code
int DoPC(int cmd)
{
int result;
persist.UserData[PC_COMM_PERSIST]=cmd;
do
{
WaitNextTimeSlice();
}while (result=persist.UserData[PC_COMM_PERSIST]>0);
printf("Result = %d\n",result);
return result;
}
