Intel 05-2352-005 manual HMP Linux 1.2 Release Update, Rev 05 September 2006September

main()

{

int devh1, devh2, devh3; short fd;

DV_TPT tpt;

DX_IOTT iott[2]; DX_XPB xpb; SC_TSINFO tsinfo; long scts;

long tslots[32];

char basebufp[MAXLEN];

/* open two voice channels */

if ((devh1 = dx_open("dxxxB1C1", NULL)) == -1) { printf("Could not open dxxxB1C1\n");

exit (1);

}

if ((devh2 = dx_open("dxxxB1C2", NULL)) == -1) { printf("Could not open dxxxB1C2\n");

exit (1);

}

if ((devh3 = dx_open("dxxxB1C3", NULL)) == -1) { printf("Could not open dxxxB1C2\n");

exit (1);

}

if ((fd = dx_fileopen("file.vox", O_CREAT O_RDWR O_BINARY)) == -1){ printf("File open error\n");

exit (1);

}

/*

*Get channels' external time slots

*and fill in tslots[] array

*/

tsinfo.sc_numts = 1; tsinfo.sc_tsarrayp = &scts;

if (dx_getxmitslot (devh1, &tsinfo) == -1 )

{/* Handle error */ } tslots[0] = scts;

if (dx_getxmitslot (devh2, &tsinfo) == -1 )

{/* Handle error */ }

tslots[1] = scts;

/* Set up SC_TSINFO structure */ tsinfo.sc_numts = 2; tsinfo.sc_tsarrayp = &tslots[0];

/* Set up DX_XPB structure */ xpb.wFileFormat = FILE_FORMAT_VOX; xpb.wDataFormat = 0; xpb.nSamplesPerSec = 0L; xpb.wBitsPerSample = 0;

/*Set up DV_TPT structure */ dx_clrtpt (&tpt,1); tpt.tp_type = IO_EOT; tpt.tp_termno = DX_MAXDTMF; tpt.tp_length = 1; tpt.tp_flags = TF_MAXDTMF;

HMP Linux 1.2 Release Update, Rev 05 — September 2006September 2006 39