1 files changed, 113 insertions, 0 deletions
diff --git a/comprtts.c b/comprtts.c
new file mode 100644
index 0000000..1b996d1
--- /dev/null
+++ b/comprtts.c
@@ -0,0 +1,113 @@
+/***********************************************************************
+*
+*	Name:  comprtts
+*
+*	Purpose:   Test program for both comdrive and prtdrive
+*
+*	Algorithm: Tests both comdriver and prtdriver with overlapped
+*                  out put to both devices.
+*
+*************************************************************************/
+
+int prt_flag;
+int com_flag;
+int tmp;
+int rc;
+char buffer[100];
+char prompt[20];
+int length;
+extern  int com_read(char far *buff, int far *len);
+extern  int com_write(char far *buff, int far *len);
+extern  int prt_write(char far *buff,int far *len);
+
+
+int main()
+{
+
+ rc = prt_open(&prt_flag);
+ rc = com_open(&com_flag,1200);
+
+
+ strcpy(buffer,"");
+
+ while (strcmp(buffer,"quit") != 0)
+  {
+  /* command prompt on com port */
+  length = 16;
+  com_flag = 0;
+  rc = com_write("\015\012Enter string: ",&length);
+
+			  /* loop until write complete */
+  while (com_flag == 0)
+      printf("Writing prompt to Enter string\n");
+
+
+  /* read string */
+
+  length = 40;
+  com_flag = 0;
+  rc = com_read(buffer,&length);
+
+
+  /* loop until read is done */
+
+     while (com_flag == 0)
+	 printf("Reading string from serial port\n");
+
+  /* display string entered */
+
+  com_flag = 0;
+  tmp = 22;
+  rc = com_write("\015\012string entered was: ",&tmp);
+
+  /* display string entered */
+  prt_flag = 0;
+  tmp = 22;
+  rc = prt_write("\015\012string entered was: ",&tmp);
+
+
+  while ((com_flag == 0) || (prt_flag == 0))
+      printf(" com_flag:%3d    prt_flag:%3d \n",com_flag,prt_flag);
+
+  com_flag = 0;
+  rc = com_write(buffer,&length);
+
+
+  prt_flag = 0;
+  rc = prt_write(buffer,&length);
+
+
+  while ((com_flag == 0) || (prt_flag == 0))
+      printf(" com_flag:%3d    prt_flag:%3d \n",com_flag,prt_flag);
+
+  }
+
+  length = 33;
+  com_flag = 0;
+  rc = com_write ("\015\012Com/prt driver test completed\015\012",&length);
+
+  /* if bad return code, display value and exit */
+  if (rc != 0)
+   {
+   printf("\nrc(com_write) = %x",rc);
+   }
+
+  length = 34;
+  prt_flag = 0;
+  rc = prt_write("\015\012Com/prt driver test completed\015\012\n",&length);
+
+
+  /* loop until last writes are done */
+  while ((com_flag == 0) || (prt_flag == 0))
+	  printf(" com_flag:%3d    prt_flag:%3d \n",com_flag,prt_flag);
+
+  com_close();
+  prt_close();
+ }
+
+int IO_complete(int device, int *stkptr)
+{
+	return 0;
+}
+
+