Optionally build integer-based routines for FSK tone decoding (but default

to the more accurate float-based routines).
(Closes issue #11679)
(Step 1 of 2)


git-svn-id: http://svn.digium.com/svn/asterisk/trunk@132510 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 0 insertions, 81 deletions

diff --git a/include/asterisk/fskmodem.h b/include/asterisk/fskmodem.h
deleted file mode 100644
index d50e8abde..000000000
--- a/include/asterisk/fskmodem.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Asterisk -- An open source telephony toolkit.
- *
- * Copyright (C) 1999 - 2005, Digium, Inc.
- *
- * Mark Spencer <markster@digium.com>
- *
- * See http://www.asterisk.org for more information about
- * the Asterisk project. Please do not directly contact
- * any of the maintainers of this project for assistance;
- * the project provides a web site, mailing lists and IRC
- * channels for your use.
- *
- * This program is free software, distributed under the terms of
- * the GNU General Public License Version 2. See the LICENSE file
- * at the top of the source tree.
- */
-
-/*! \file
- * \brief FSK Modem Support
- * \note Includes code and algorithms from the Zapata library.
- */
-
-#ifndef _ASTERISK_FSKMODEM_H
-#define _ASTERISK_FSKMODEM_H
-
-#define PARITY_NONE		0
-#define PARITY_EVEN		1
-#define PARITY_ODD		2
-
-
-#define NCOLA 0x4000
-
-/* new filter structure */
-struct filter_struct {
-
-        int icoefs[8];
-        int ip;
-        int ixv[8];
-        int iyv[8];
-};
-
-typedef struct {
-	int nbit;	/*!< Number of Data Bits (5,7,8) */
-	int parity;	/*!< Parity 0=none 1=even 2=odd */
-	int instop;	/*!< Number of Stop Bits  */
-	int hdlc;	/*!< Modo Packet */
-	int xi0;
-	int xi1;
-	int xi2;
-	
-	int ispb;
-	int icont;
-	int bw;				/*!< Band Selector*/
-	int f_mark_idx;			/*!< Mark Frequency Index (f_M-500)/5 */
-	int f_space_idx;		/*!< Space Frequency Index (f_S-500)/5 */
-	int state;
-
-	int pllispb;		/*!<Pll autosense */
-	int pllids;
-	int pllispb2;
-	
-	struct filter_struct mark_filter;
-	struct filter_struct space_filter;
-	struct filter_struct demod_filter;
-
-} fsk_data;
-
-/* \brief Retrieve a serial byte into outbyte.
-   Buffer is a pointer into a series of
-   shorts and len records the number of bytes in the buffer.  len will be
-   overwritten with the number of bytes left that were not consumed.
-   \return return value is as follows:
-   \arg 0: Still looking for something...
-   \arg 1: An output byte was received and stored in outbyte
-   \arg -1: An error occured in the transmission
-   This must be called with at least 80 bytes of buffer. */
-int fsk_serial(fsk_data *fskd, short *buffer, int *len, int *outbyte);
-int fskmodem_init(fsk_data *fskd);
-
-#endif /* _ASTERISK_FSKMODEM_H */