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/*****************************************************************************/
/*
* usersmdiag.h -- Diagnostics interface.
*
* Copyright (C) 1996 Thomas Sailer (t.sailer@alumni.ethz.ch)
* Swiss Federal Institute of Technology (ETH), Electronics Lab
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*
* This is the Linux realtime sound output driver
*/
/*****************************************************************************/
#ifndef _USERSMDIAG_H
#define _USERSMDIAG_H
/* --------------------------------------------------------------------- */
#define USERSM_KEY_PROJ '0'
/* --------------------------------------------------------------------- */
#define USERSM_CMD_REQ_CHACCESS_PAR 0x00020
#define USERSM_CMD_ACK_CHACCESS_PAR 0x10021
#define USERSM_CMD_SET_CHACCESS_PAR 0x00022
#define USERSM_CMD_CALIBRATE 0x00030
#define USERSM_CMD_REQ_CHANNELSTATE 0x00031
#define USERSM_CMD_ACK_CHANNELSTATE 0x10032
#define USERSM_CMD_REQ_DIAG 0x00040
#define USERSM_CMD_ACK_DIAG 0x10041
#define USERSM_CMD_REQ_DRVNAME 0x00050
#define USERSM_CMD_ACK_DRVNAME 0x10051
#define USERSM_CMD_REQ_DRVMODE 0x00052
#define USERSM_CMD_ACK_DRVMODE 0x10053
/*
* diagnose modes; same as in <linux/soundmodem.h>
*/
#define USERSM_DIAGMODE_OFF 0
#define USERSM_DIAGMODE_INPUT 1
#define USERSM_DIAGMODE_DEMOD 2
#define USERSM_DIAGMODE_CONSTELLATION 3
/*
* diagnose flags; same as in <linux/soundmodem.h>
*/
#define USERSM_DIAGFLAG_DCDGATE (1<<0)
#define USERSM_DIAGFLAG_VALID (1<<1)
/* --------------------------------------------------------------------- */
#define DIAGDATALEN 64
/* --------------------------------------------------------------------- */
struct usersmmsg {
struct usersm_hdr {
long type;
unsigned int channel;
} hdr;
union {
struct usersm_chaccess_par {
int tx_delay; /* the transmitter keyup delay in 10ms units */
int tx_tail; /* the transmitter keyoff delay in 10ms units */
int slottime; /* the slottime in 10ms; usually 10 = 100ms */
int ppersist; /* the p-persistence 0..255 */
int fulldup; /* some driver do not support full duplex, setting */
/* this just makes them send even if DCD is on */
} cp;
int calib;
struct usersm_channel_state {
int ptt;
int dcd;
int ptt_keyed;
unsigned long tx_packets;
unsigned long tx_errors;
unsigned long rx_packets;
unsigned long rx_errors;
} cs;
struct usersm_diag {
unsigned int mode;
unsigned int flags;
unsigned int samplesperbit;
unsigned int datalen;
} diag;
struct usersm_diag_out {
struct usersm_diag diag;
short samples[DIAGDATALEN];
} diag_out;
char by[0];
} data;
};
/* --------------------------------------------------------------------- */
#endif /* _USERSMDIAG_H */
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