#include <formatio.h>#include <rs232.h>#include <ansi_c.h>#include <cvirte.h>		/* Needed if linking in external compiler; harmless otherwise */#include <userint.h>#include "send.h"static int panelHandle;char com[10]={"COM1"},filename[260]={"1.txt"};int main (int argc, char *argv[]){	if (InitCVIRTE (0, argv, 0) == 0)	/* Needed if linking in external compiler; harmless otherwise */		return -1;	/* out of memory */	if ((panelHandle = LoadPanel (0, "send.uir", PANEL)) < 0)		return -1;	DisplayPanel (panelHandle);	RunUserInterface ();	return 0;}int CVICALLBACK SelectPort (int panel, int control, int event,		void *callbackData, int eventData1, int eventData2){	switch (event)	{		case EVENT_COMMIT:			GetCtrlVal (panelHandle, PANEL_SELECTPORT, com); 			break;	}	return 0;}int CVICALLBACK SelectFile (int panel, int control, int event,		void *callbackData, int eventData1, int eventData2){	FILE *fp;	switch (event)	{		case EVENT_COMMIT:						FileSelectPopup ( "c:\\", "*.txt", "*.*", "", VAL_SELECT_BUTTON, 0, 0, 1, 0,							 filename);			SetCtrlVal (panelHandle, PANEL_TEXTMSG, filename);			break;	}	return 0;}int CVICALLBACK Send (int panel, int control, int event,		void *callbackData, int eventData1, int eventData2){   int file,num;	switch (event)	{		case EVENT_COMMIT:			OpenComConfig (1, com, 9600, 0, 8, 1, 1000, 1000);			file=OpenFile (filename, VAL_READ_ONLY, VAL_OPEN_AS_IS, VAL_ASCII); 			ComFromFile (1, file, 0, -1);			ComWrtByte (1, 0x1);			while(1)			{				num=GetOutQLen (1);				if(num==0)					break;			}			CloseCom(1);			CloseFile (file);   			QuitUserInterface (0);			break;	}	return 0;}