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https://github.com/paparazzi/paparazzi.git
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*** empty log message ***
This commit is contained in:
Antoine Drouin
@@ -1,15 +1,6 @@
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DEBUG =n
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OS =$(shell uname)
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CFLAGS =-Wall -Wstrict-prototypes -I/usr/X11R6/include
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ifeq ($(OS),SunOS)
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ifeq ($(DEBUG),y)
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CFLAGS +=-g -O -DSUN_AUDIO -DARCH_SPARC
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else
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CFLAGS +=-O3 -DSUN_AUDIO -DARCH_SPARC
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endif
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LDFLAGSX =-lX11 -L/usr/X11R6/lib -R/usr/X11R6/lib -lsocket -lnsl
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else
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ifeq ($(DEBUG),y)
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CFLAGS +=-g -O -march=i486 -falign-loops=2 -falign-jumps=2 \
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-falign-functions=2 -DARCH_I386
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@@ -18,7 +9,6 @@ CFLAGS +=-O3 -march=i486 -falign-loops=2 -falign-jumps=2 \
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-falign-functions=2 -DARCH_I386
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endif
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LDFLAGSX =-lX11 -L/usr/X11R6/lib
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endif
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#BINDIR =bin-$(shell uname -m)
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@@ -51,14 +41,8 @@ $(BINDIR)/%.o: %.c
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$(CC) $(CFLAGS) -c -o $@ $<
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SRC_L2 =hdlc.c pprz.c
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# pocsag.c
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# SRC_L1 =demod_afsk12.c demod_afsk24.c demod_afsk24_2.c demod_afsk48p.c demod_afsk48.c
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SRC_L1 = demod_afsk48p.c demod_display.c
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#SRC_L1 +=demod_hapn48.c demod_fsk96.c
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#SRC_L1 +=demod_poc5.c demod_poc12.c demod_poc24.c
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#SRC_L1 +=demod_dtmf.c demod_zvei.c demod_display.c
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SRC_MISC = unixinput.c xdisplay.c
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# costabf.c
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SRC_GEN =gen.c gen_dtmf.c gen_sin.c gen_zvei.c gen_hdlc.c costabi.c
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@@ -84,10 +68,10 @@ costabi.c costabf.c: $(BINDIR)/mkcostab
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$(BINDIR)/mkcostab
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clean:
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$(RM) -f core `find . -name '*.[oas]' -print`
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$(RM) -f core `find . -name 'core' -print`
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$(RM) -f core costabi.c costabf.c *~
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$(RM) -f core `find . -name '*.[oas]' -print`
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$(RM) -f core `find . -name 'core' -print`
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$(RM) -f core costabi.c costabf.c *~
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$(RM) $(BINDIR)/multimon
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depend dep:
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$(CPP) -M $(CFLAGS) $(SRC_MISC) $(SRC_L1) $(SRC_L2) $(SRC_GEN) mkcostab.c > $(BINDIR)/.depend
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@@ -1,97 +0,0 @@
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/*
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* gen.h -- generate different test signals
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*
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* Copyright (C) 1997
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* Thomas Sailer (sailer@ife.ee.ethz.ch, hb9jnx@hb9w.che.eu)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* ---------------------------------------------------------------------- */
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#define SAMPLE_RATE 22050
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#define MS(x) ((float)(x)*SAMPLE_RATE/1000)
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extern const int costabi[0x400];
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#define COS(x) costabi[(((x)>>6)&0x3ffu)]
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enum gen_type { gentype_dtmf, gentype_sine, gentype_zvei, gentype_hdlc };
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struct gen_params {
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enum gen_type type;
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int ampl;
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union {
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struct {
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int duration;
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int pause;
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char str[256];
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} dtmf;
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struct {
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int duration;
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int freq;
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} sine;
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struct {
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int duration;
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int pause;
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char str[256];
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} zvei;
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struct {
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int modulation;
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int txdelay;
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int pktlen;
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unsigned char pkt[256];
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} hdlc;
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} p;
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};
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struct gen_state {
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union {
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struct {
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int ch_idx;
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int ph_row, ph_col, phinc_row, phinc_col;
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int time, time2;
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} dtmf;
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struct {
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int ph, phinc;
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int time;
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} sine;
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struct {
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int ch_idx;
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int ph, phinc;
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int time, time2;
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} zvei;
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struct {
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int lastb;
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int ch_idx, bitmask;
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unsigned int ph, phinc, bitph;
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unsigned int datalen;
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unsigned char data[512];
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} hdlc;
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} s;
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};
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extern void gen_init_dtmf(struct gen_params *p, struct gen_state *s);
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extern int gen_dtmf(signed short *buf, int buflen, struct gen_params *p, struct gen_state *s);
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extern void gen_init_sine(struct gen_params *p, struct gen_state *s);
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extern int gen_sine(signed short *buf, int buflen, struct gen_params *p, struct gen_state *s);
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extern void gen_init_zvei(struct gen_params *p, struct gen_state *s);
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extern int gen_zvei(signed short *buf, int buflen, struct gen_params *p, struct gen_state *s);
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extern void gen_init_hdlc(struct gen_params *p, struct gen_state *s);
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extern int gen_hdlc(signed short *buf, int buflen, struct gen_params *p, struct gen_state *s);
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@@ -33,154 +33,56 @@ extern const float costabf[0x400];
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/* ---------------------------------------------------------------------- */
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struct demod_state {
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const struct demod_param *dem_par;
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union {
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struct l2_state_hdlc {
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unsigned char rxbuf[512];
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unsigned char *rxptr;
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unsigned int rxstate;
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unsigned int rxbitstream;
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unsigned int rxbitbuf;
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} hdlc;
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const struct demod_param *dem_par;
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union {
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struct l2_state_hdlc {
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unsigned char rxbuf[512];
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unsigned char *rxptr;
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unsigned int rxstate;
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unsigned int rxbitstream;
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unsigned int rxbitbuf;
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} hdlc;
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struct l2_state_pocsag {
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unsigned long rx_data;
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struct l2_pocsag_rx {
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unsigned char rx_sync;
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unsigned char rx_word;
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unsigned char rx_bit;
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char func;
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unsigned long adr;
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unsigned char buffer[128];
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unsigned int numnibbles;
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} rx[2];
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} pocsag;
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struct l2_state_pprz {
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unsigned char rxbuf[512];
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unsigned char *rxptr;
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unsigned int rxstate;
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unsigned int rxbitstream;
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unsigned int rxbitbuf;
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char* pipe_path;
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int pipe_fd;
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} pprz;
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} l2;
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union {
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struct l1_state_poc5 {
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unsigned int dcd_shreg;
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unsigned int sphase;
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unsigned int subsamp;
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} poc5;
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struct l2_state_pprz {
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unsigned char rxbuf[512];
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unsigned char *rxptr;
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unsigned int rxstate;
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unsigned int rxbitstream;
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unsigned int rxbitbuf;
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char* pipe_path;
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int pipe_fd;
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} pprz;
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} l2;
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union {
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struct l1_state_afsk48p {
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unsigned int dcd_shreg;
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unsigned int sphase;
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unsigned int lasts;
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unsigned int dcd_count;
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unsigned int sample_count;
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} afsk48p;
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struct l1_state_poc12 {
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unsigned int dcd_shreg;
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unsigned int sphase;
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unsigned int subsamp;
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} poc12;
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struct l1_state_poc24 {
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unsigned int dcd_shreg;
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unsigned int sphase;
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} poc24;
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struct l1_state_afsk12 {
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unsigned int dcd_shreg;
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unsigned int sphase;
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unsigned int lasts;
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unsigned int subsamp;
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} afsk12;
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struct l1_state_afsk24 {
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unsigned int dcd_shreg;
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unsigned int sphase;
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unsigned int lasts;
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} afsk24;
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struct l1_state_afsk48p {
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unsigned int dcd_shreg;
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unsigned int sphase;
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unsigned int lasts;
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unsigned int dcd_count;
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unsigned int sample_count;
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} afsk48p;
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struct l1_state_afsk48 {
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unsigned int dcd_shreg;
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unsigned int sphase;
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unsigned int lasts;
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unsigned int dcd_count;
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unsigned int sample_count;
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} afsk48;
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struct l1_state_hapn48 {
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unsigned int shreg;
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unsigned int sphase;
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float lvllo, lvlhi;
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} hapn48;
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struct l1_state_fsk96 {
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unsigned int dcd_shreg;
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unsigned int sphase;
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unsigned int descram;
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} fsk96;
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struct l1_state_dtmf {
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unsigned int ph[8];
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float energy[4];
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float tenergy[4][16];
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int blkcount;
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int lastch;
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} dtmf;
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struct l1_state_zvei {
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unsigned int ph[16];
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float energy[4];
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float tenergy[4][32];
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int blkcount;
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int lastch;
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} zvei;
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struct l1_state_scope {
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int datalen;
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int dispnum;
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float data[512];
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} scope;
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} l1;
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struct l1_state_scope {
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int datalen;
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int dispnum;
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float data[512];
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} scope;
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} l1;
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};
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struct demod_param {
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const char *name;
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unsigned int samplerate;
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unsigned int overlap;
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void (*init)(struct demod_state *s);
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void (*demod)(struct demod_state *s, float *buffer, int length);
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const char *name;
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unsigned int samplerate;
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unsigned int overlap;
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void (*init)(struct demod_state *s);
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void (*demod)(struct demod_state *s, float *buffer, int length);
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};
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/* ---------------------------------------------------------------------- */
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extern const struct demod_param demod_poc5;
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extern const struct demod_param demod_poc12;
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extern const struct demod_param demod_poc24;
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extern const struct demod_param demod_afsk1200;
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extern const struct demod_param demod_afsk2400;
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extern const struct demod_param demod_afsk2400_2;
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extern const struct demod_param demod_afsk4800p;
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extern const struct demod_param demod_afsk4800;
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extern const struct demod_param demod_hapn4800;
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extern const struct demod_param demod_fsk9600;
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extern const struct demod_param demod_dtmf;
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extern const struct demod_param demod_zvei;
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extern const struct demod_param demod_scope;
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/* #define ALL_DEMOD &demod_poc5, &demod_poc12, &demod_poc24, \ */
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/* &demod_afsk1200, &demod_afsk2400, &demod_afsk2400_2, &demod_afsk4800p, \ */
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/* &demod_afsk4800, &demod_hapn4800, &demod_fsk9600, &demod_dtmf, \ */
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/* &demod_zvei, &demod_scope */
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#define ALL_DEMOD &demod_afsk4800p,&demod_scope
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/* ---------------------------------------------------------------------- */
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@@ -190,9 +92,6 @@ void verbprintf(int verb_level, const char *fmt, ...);
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void hdlc_init(struct demod_state *s);
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void hdlc_rxbit(struct demod_state *s, int bit);
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void pocsag_init(struct demod_state *s);
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void pocsag_rxbit(struct demod_state *s, int bit);
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void pprz_init(struct demod_state *s);
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void pprz_rxbit(struct demod_state *s, int bit);
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void pprz_status(struct demod_state *s);
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