diff options
| author | Ben Burwell <ben@benburwell.com> | 2015-04-01 20:29:53 -0400 |
|---|---|---|
| committer | Ben Burwell <ben@benburwell.com> | 2015-04-01 20:29:53 -0400 |
| commit | 2b30f30a330ee9bc9feb9ec4e55c8b6f3e6eb8fe (patch) | |
| tree | 08d7be1d815e1ae676eab5c734438ba048b854d1 /comprtts.c | |
| parent | e282a861d5868868940b449681f2ee5da3e439e8 (diff) | |
as of 2013-11-182013-11-18
Diffstat (limited to 'comprtts.c')
| -rw-r--r-- | comprtts.c | 113 |
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;
+}
+
+
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