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/*****************************************************************************/
/*
* msg.h -- Messages hfkernel <--> hfterm.
*
* Copyright (C) 1996 Thomas Sailer (sailer@ife.ee.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.
*
*
*/
/*****************************************************************************/
#ifndef _MSG_H
#define _MSG_H
extern void *io_process(void *dummy);
extern void *l1_process(void *dummy);
extern void process_sample_msg(unsigned int u);
extern void check_sample_msg_ready(void);
extern pthread_t thr_l2;
/* --------------------------------------------------------------------- */
/*
* Bittypes
*/
#ifndef HAVE_BITTYPES
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
typedef int int8_t __attribute__((__mode__(__QI__)));
typedef unsigned int u_int8_t __attribute__((__mode__(__QI__)));
typedef int int16_t __attribute__((__mode__(__HI__)));
typedef unsigned int u_int16_t __attribute__((__mode__(__HI__)));
typedef int int32_t __attribute__((__mode__(__SI__)));
typedef unsigned int u_int32_t __attribute__((__mode__(__SI__)));
typedef int int64_t __attribute__((__mode__(__DI__)));
typedef unsigned int u_int64_t __attribute__((__mode__(__DI__)));
#else
typedef char /* deduced */ int8_t __attribute__((__mode__(__QI__)));
typedef unsigned char /* deduced */ u_int8_t __attribute__((__mode__(__QI__)));
typedef short /* deduced */ int16_t __attribute__((__mode__(__HI__)));
typedef unsigned short /* deduced */ u_int16_t __attribute__((__mode__(__HI__)));
typedef long /* deduced */ int32_t __attribute__((__mode__(__SI__)));
typedef unsigned long /* deduced */ u_int32_t __attribute__((__mode__(__SI__)));
typedef long long /* deduced */ int64_t __attribute__((__mode__(__DI__)));
typedef unsigned long long /* deduced */ u_int64_t __attribute__((__mode__(__DI__)));
#endif
#endif /* !HAVE_BITTYPES */
/* --------------------------------------------------------------------- */
/*
* the size of the messages is aligned to 32bit quantities
* to facilitate processing on machines not able to do unaligned accesses
*/
#define HFAPP_MSG_ALIGN(x) (((x)+3)&(~3))
#define HFAPP_MSG_ALIGNED(x) ((((unsigned int)(x))&3)==0)
/* --------------------------------------------------------------------- */
struct hfapp_msg_hdr {
u_int32_t type;
u_int32_t len;
u_int32_t err;
};
struct hfapp_msg {
struct hfapp_msg_hdr hdr;
union {
unsigned char b[256];
u_int32_t u;
struct hfapp_msg_general_params {
u_int16_t beaconpause;
} generalpar;
struct hfapp_msg_fsk_params {
u_int16_t freq[2];
} fpar;
struct hfapp_msg_cw_params {
u_int16_t wpm;
u_int16_t tone;
unsigned char farnsworth;
unsigned char dtr;
} cwpar;
struct hfapp_msg_rtty_params {
u_int16_t baud;
unsigned char rxinvert;
unsigned char txinvert;
} rpar;
struct hfapp_msg_amtor_params {
unsigned char destcall[4];
unsigned char selfeccall[4];
unsigned char mycall[4];
u_int16_t txdelay;
u_int16_t retry;
unsigned char rxinvert;
unsigned char txinvert;
} apar;
struct hfapp_msg_gtor_params {
unsigned char destcall[10];
unsigned char mycall[10];
u_int16_t txdelay;
u_int16_t retry;
} gpar;
struct hfapp_msg_pactor_params {
unsigned char destcall[8];
unsigned char mycall[8];
u_int16_t txdelay;
u_int16_t retry;
unsigned char longpath;
u_int16_t crcpreset[4];
} ppar;
struct hfapp_msg_mt63_params {
u_int16_t bandwidth;
u_int16_t integration;
unsigned char cwcall[10];
u_int16_t doubleinterleave;
} mt63par;
struct hfapp_msg_mixer_params {
int32_t src;
int32_t igain;
int32_t ogain;
} mpar;
} data;
};
/* --------------------------------------------------------------------- */
#define FSK 1
#define MT63 2
/* --------------------------------------------------------------------- */
#define HFAPP_MSG_DATA_TRANSMIT 1
#define HFAPP_MSG_DATA_TRANSMIT_BIN 2
#define HFAPP_MSG_DATA_SEND 3
#define HFAPP_MSG_DATA_RECEIVE 4
#define HFAPP_MSG_DATA_MONITOR 5
#define HFAPP_MSG_DATA_STATUS 6
#define HFAPP_MSG_DATA_SEND_EOF 20
#define HFAPP_MSG_SEND_TEST 25
#define HFAPP_MSG_SET_GENERALPAR 40
#define HFAPP_MSG_SET_CWPAR 50
#define HFAPP_MSG_MODE_CW_RX 51
#define HFAPP_MSG_MODE_CW_TX 52
#define HFAPP_MSG_CW_ELBUG_DIT 55
#define HFAPP_MSG_CW_ELBUG_DAH 56
#define HFAPP_MSG_CW_ELBUG_TUNE 57
#define HFAPP_MSG_CW_ELBUG_PAUSE 58
#define HFAPP_MSG_STATE_CW_RX 60
#define HFAPP_MSG_STATE_CW_TX 61
#define HFAPP_MSG_REQ_SAMPLES 100
#define HFAPP_MSG_ACK_SAMPLES 101
#define HFAPP_MSG_SET_FSKPAR 150
#define HFAPP_MSG_SET_MIXERPAR 160
#define HFAPP_MSG_KEEPALIVE 200
#define HFAPP_MSG_MODE_QRT 300
#define HFAPP_MSG_MODE_IRS 301
#define HFAPP_MSG_MODE_ISS 302
#define HFAPP_MSG_MODE_SPEEDUP 303
#define HFAPP_MSG_STATE_QRT 310
#define HFAPP_MSG_CASE_UPPER 350
#define HFAPP_MSG_CASE_LOWER 351
#define HFAPP_MSG_CASE_FIGURE 352
#define HFAPP_MSG_START_STANDBY 400
#define HFAPP_MSG_START_PACTOR_STANDBY 401
#define HFAPP_MSG_STATE_STANDBY 450
#define HFAPP_MSG_STATE_PACTOR_STANDBY 451
#define HFAPP_MSG_START_PACTOR_ARQ 500
#define HFAPP_MSG_START_PACTOR_FEQ 501
#define HFAPP_MSG_SET_PACTORPAR 510
#define HFAPP_MSG_STATE_PACTOR_ARQ_MASTERCONNECT 550
#define HFAPP_MSG_STATE_PACTOR_ARQ_SLAVECONNECT 551
#define HFAPP_MSG_STATE_PACTOR_ARQ_DISCONNECT 552
#define HFAPP_MSG_STATE_PACTOR_FEC_CONNECT 553
#define HFAPP_MSG_STATE_PACTOR_ISS 555
#define HFAPP_MSG_STATE_PACTOR_IRS 556
#define HFAPP_MSG_STATE_PACTOR_SPEED100 557
#define HFAPP_MSG_STATE_PACTOR_SPEED200 558
#define HFAPP_MSG_START_AMTOR_ARQ 600
#define HFAPP_MSG_START_AMTOR_COLFEQ 601
#define HFAPP_MSG_START_AMTOR_SELFEQ 602
#define HFAPP_MSG_SET_AMTORPAR 610
#define HFAPP_MSG_STATE_AMTOR_ARQ_MASTERCONNECT 650
#define HFAPP_MSG_STATE_AMTOR_ARQ_SLAVECONNECT 651
#define HFAPP_MSG_STATE_AMTOR_ARQ_DISCONNECT 652
#define HFAPP_MSG_STATE_AMTOR_FEC_CONNECT 653
#define HFAPP_MSG_STATE_AMTOR_FEC_DISCONNECT 654
#define HFAPP_MSG_STATE_AMTOR_SELFEC_RX 655
#define HFAPP_MSG_STATE_AMTOR_COLFEC_RX 656
#define HFAPP_MSG_STATE_AMTOR_ISS 657
#define HFAPP_MSG_STATE_AMTOR_IRS 658
#define HFAPP_MSG_START_RTTY_TX 700
#define HFAPP_MSG_START_RTTY_RX 701
#define HFAPP_MSG_SET_RTTYPAR 710
#define HFAPP_MSG_STATE_RTTY_TX 750
#define HFAPP_MSG_STATE_RTTY_RX 751
#define HFAPP_MSG_START_GTOR_ARQ 800
#define HFAPP_MSG_SET_GTORPAR 810
#define HFAPP_MSG_STATE_GTOR_ARQ_MASTERCONNECT 850
#define HFAPP_MSG_STATE_GTOR_ARQ_SLAVECONNECT 851
#define HFAPP_MSG_STATE_GTOR_ARQ_DISCONNECT 852
#define HFAPP_MSG_STATE_GTOR_ISS 855
#define HFAPP_MSG_STATE_GTOR_IRS 856
#define HFAPP_MSG_STATE_GTOR_SPEED100 857
#define HFAPP_MSG_STATE_GTOR_SPEED200 858
#define HFAPP_MSG_STATE_GTOR_SPEED300 859
#define HFAPP_MSG_START_MT63_RX 900
#define HFAPP_MSG_START_MT63_TX 901
#define HFAPP_MSG_START_MT63_500_RX 902
#define HFAPP_MSG_START_MT63_500_TX 903
#define HFAPP_MSG_START_MT63_1000_RX 904
#define HFAPP_MSG_START_MT63_1000_TX 905
#define HFAPP_MSG_START_MT63_2000_RX 906
#define HFAPP_MSG_START_MT63_2000_TX 907
#define HFAPP_MSG_SET_MT63PAR 910
#define HFAPP_MSG_STATE_MT63_RX 950
#define HFAPP_MSG_STATE_MT63_TX 951
#define HFAPP_MSG_STATE_MT63_500_RX 952
#define HFAPP_MSG_STATE_MT63_500_TX 953
#define HFAPP_MSG_STATE_MT63_1000_RX 954
#define HFAPP_MSG_STATE_MT63_1000_TX 955
#define HFAPP_MSG_STATE_MT63_2000_RX 956
#define HFAPP_MSG_STATE_MT63_2000_TX 957
/* --------------------------------------------------------------------- */
#define ERR_NOERR 0
#define ERR_TOOBIG 1
#define ERR_RESOURCE 2
#define ERR_TIMEOUT 3
/* --------------------------------------------------------------------- */
#define SEV_FATAL LOG_CRIT
#define SEV_ERROR LOG_ERR
#define SEV_WARNING LOG_WARNING
#define SEV_NOTICE LOG_NOTICE
#define SEV_INFO LOG_INFO
/* --------------------------------------------------------------------- */
#define min(a, b) (((a) < (b)) ? (a) : (b))
#define max(a, b) (((a) > (b)) ? (a) : (b))
/* --------------------------------------------------------------------- */
#define KBD_CHAR 0xff
#define KBD_BIN 0x100
#define KBD_EOF 0xffff
/* --------------------------------------------------------------------- */
extern void errprintf(int severity, const char *fmt, ...) __attribute__ ((format (printf, 2, 3)));
extern void errstr(int severity, const char *st);
extern void start_l2_thread();
extern unsigned short kbd_get(void);
extern void kbd_ack(void);
extern void kbd_negack(void);
extern void kbd_back(void);
extern void kbd_clear_and_fill(const unsigned char *data, unsigned int length);
extern void bufprintf(unsigned int which, const char *fmt, ...) __attribute__ ((format (printf, 2, 3)));
extern void bufwrite(unsigned int which, const unsigned char *data, unsigned int datalen);
extern void send_short_msg(u_int32_t type, u_int32_t err);
extern void send_msg(struct hfapp_msg *msg);
/* --------------------------------------------------------------------- */
#ifndef HAVE_VSNPRINTF
#include <stdarg.h>
extern int snprintf(char *buf, size_t len, const char *fmt, ...) __attribute__ ((format (printf, 3, 4)));
extern int vsnprintf(char *buf, size_t len, const char *fmt, va_list ap);
#endif
/* --------------------------------------------------------------------- */
extern int modefamily;
extern int mt63_bandwidth;
/* --------------------------------------------------------------------- */
#endif /* _MSG_H */
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