mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-10-01 17:46:55 -04:00
Some cleanup of code and repository.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@2670 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Joe Taylor
parent
411c9422e7
commit
2a11cd7c5e
@ -20,17 +20,17 @@ CFLAGS = -I. -fbounds-check -mno-stack-arg-probe
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%.o: %.F90
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${FC} ${FFLAGS} -c $<
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all: libjt9.a jt9sim.exe jt9.exe tt9.exe
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all: libjt9.a jt9sim.exe jt9.exe
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OBJS1 = trimlist.o pctile.o sort.o indexx.o ssort.o graycode.o \
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unpackmsg.o igray.o set.o unpackcall.o unpackgrid.o \
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OBJS1 = pctile.o graycode.o \
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unpackmsg.o igray.o unpackcall.o unpackgrid.o \
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grid2k.o unpacktext.o getpfx2.o packmsg.o deg2grid.o \
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packtext.o getpfx1.o packcall.o k2grid.o packgrid.o \
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nchar.o four2a.o grid2deg.o pfxdump.o f77_wisdom.o \
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symspec.o timf2.o analytic.o db.o genjt9.o ptt.o \
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packbits.o unpackbits.o encode232.o interleave9.o \
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entail.o fano232.o gran.o spec9.o sync9.o decode9.o \
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peakdt9.o peakdf9.o fil3.o
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peakdt9.o peakdf9.o fil3.o redsync.o decoder.o
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libjt9.a: $(OBJS1)
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ar cr libjt9.a $(OBJS1)
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@ -52,10 +52,6 @@ OBJS5 = t2.o
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t2.exe: $(OBJS5) libjt9.a
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$(FC) -o t2.exe $(OBJS5) libjt9.a ../libfftw3f_win.a
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OBJS6 = tt9.o
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tt9.exe: $(OBJS6) libjt9.a
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$(FC) -o tt9.exe $(OBJS6) libjt9.a ../libfftw3f_win.a
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INCPATH = -I'c:/QtSDK/Desktop/Qt/4.7.4/mingw/include/QtCore' \
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-I'c:/QtSDK/Desktop/Qt/4.7.4/mingw/include' \
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-I'c:/QtSDK/Desktop/Qt/4.7.4/mingw/include/ActiveQt' \
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@ -1,21 +1,19 @@
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subroutine genjt9(message,msgsent,d6)
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subroutine genjt9(message,msgsent,i4tone)
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! Encodes a JT9 message and returns msgsent, the message as it will
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! be decoded, and an integer array d6(85) of 9-FSK tone values
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! be decoded, and an integer array i4tone(85) of 9-FSK tone values
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! in the range 0-8.
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character*22 message !Message to be generated
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character*22 msgsent !Message as it will be received
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integer*4 d0(13) !72-bit message as 6-bit words
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integer*1 d1(13) !72 bits and zero tail as 8-bit bytes
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integer*1 d2(207) !Encoded information-carrying bits
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integer*1 d3(207) !Bits from d2, after interleaving
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integer*4 d4(69) !Symbols from d3, values 0-7
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integer*4 d5(69) !Gray-coded symbols, values 0-7
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integer*4 d6(85) !Channel symbols including sync, values 0-8
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integer isync(85) !Sync vector
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character*22 message !Message to be generated
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character*22 msgsent !Message as it will be received
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integer*4 i4Msg6BitWords(13) !72-bit message as 6-bit words
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integer*1 i1Msg8BitBytes(13) !72 bits and zero tail as 8-bit bytes
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integer*1 i1EncodedBits(207) !Encoded information-carrying bits
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integer*1 i1ScrambledBits(207) !Encoded bits after interleaving
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integer*4 i4DataSymbols(69) !Data symbols (values 0-7)
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integer*4 i4GrayCodedSymbols(69) !Gray-coded symbols (values 0-7)
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integer*4 i4tone(85) !Tone #s, data and sync (values 0-8)
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integer isync(85) !Sync vector
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data isync/ &
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1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,0,0,0,0, &
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1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,1,0, &
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@ -24,26 +22,23 @@ subroutine genjt9(message,msgsent,d6)
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1,0,0,0,1/
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save
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call packmsg(message,d0) !Pack message into 12 6-bit bytes
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call unpackmsg(d0,msgsent) !Unpack d0 to get msgsent
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call entail(d0,d1) !Add tail, convert to 8-bit bytes
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call packmsg(message,i4Msg6BitWords) !Pack message into 12 6-bit bytes
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call unpackmsg(i4Msg6BitWords,msgsent) !Unpack to get msgsent
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call entail(i4Msg6BitWords,i1Msg8BitBytes) !Add tail, convert to 8-bit bytes
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nsym2=206
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call encode232(d1,nsym2,d2) !Convolutional code, K=32, r=1/2
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call interleave9(d2,1,d3) !Interleave the single bits
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call packbits(d3,nsym2,3,d4) !Pack 3-bit groups into words
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call encode232(i1Msg8BitBytes,nsym2,i1EncodedBits) !Encode K=32, r=1/2
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call interleave9(i1EncodedBits,1,i1ScrambledBits) !Interleave the bits
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call packbits(i1ScrambledBits,nsym2,3,i4DataSymbols) !Pack 3-bits into words
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call graycode(i4DataSymbols,69,1,i4GrayCodedSymbols) !Apply Gray code
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! d5=d4
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! print*,d5
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call graycode(d4,69,1,d5) !Apply Gray code
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! Insert sync symbols (ntone=0) and add 1 to the data-tone numbers.
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! Insert sync symbols at ntone=0 and add 1 to the data-tone numbers.
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j=0
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do i=1,85
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if(isync(i).eq.1) then
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d6(i)=0
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i4tone(i)=0
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else
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j=j+1
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d6(i)=d5(j)+1
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i4tone(i)=i4GrayCodedSymbols(j)+1
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endif
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enddo
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@ -8,10 +8,10 @@ program jt9sim
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real*8 f0,f,dt,twopi,phi,dphi,baud,fspan
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character msg*22,msg0*22,message*22,msgsent*22,arg*8,fname*11
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integer*4 itone(85) !Channel symbols (values 0-8)
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integer*4 i4tone(85) !Channel symbols (values 0-8)
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integer*4 i4DataSymNoGray(69) !Data Symbols, values 0-7
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integer*1 i1ScrambledBits(207) !Hard-decision demodulated bits, interleaved
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integer*1 i1Bits(207) !Encoded information-carrying bits
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integer*1 i1ScrambledBits(207) !Unpacked bits, scrambled order
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integer*1 i1Bits(207) !Encoded information-carrying bits
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integer*1 i1SoftSymbols(207)
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integer*1 i1
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equivalence (i1,i4)
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@ -76,11 +76,11 @@ program jt9sim
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1000 format('File N freq S/N Message'/ &
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'---------------------------------------------------')
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do ifile=1,nfiles
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do ifile=1,nfiles !Loop over all files
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nmin=(ifile-1)*2*minutes
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ihr=nmin/60
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imin=mod(nmin,60)
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write(fname,1002) ihr,imin !Create the output filenames
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write(fname,1002) ihr,imin !Create output filename
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1002 format('000000_',2i2.2)
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open(10,file=fname//'.wav',access='stream',status='unknown')
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@ -93,31 +93,30 @@ program jt9sim
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endif
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if(msg0.ne.' ') then
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call genjt9(message,minutes,msgsent,itone)
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call genjt9(message,minutes,msgsent,i4tone) !Encode message into tone #s
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endif
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rewind 12
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do isig=1,nsigs
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do isig=1,nsigs !Loop over multiple signals
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if(msg0.eq.' ') then
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read(12,1004) message
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read(12,1004) message !Use pre-generated message texts
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1004 format(a22)
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call genjt9(message,minutes,msgsent,itone)
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call genjt9(message,minutes,msgsent,i4tone)
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endif
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f=f0
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if(nsigs.gt.1) f=f0 - 0.5d0*fspan + fspan*(isig-1.d0)/(nsigs-1.d0)
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snrdbx=snrdb
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! sig=sqrt(2500.0/6000.0) * 10.0**(0.05*snrdbx)
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sig=10.0**(0.05*snrdbx)
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write(*,1020) ifile,isig,f,snrdbx,msgsent
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1020 format(i3,i4,f10.3,f7.1,2x,a22)
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phi=0.
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baud=12000.0/nsps
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k=12000 !Start at t = 1 s
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k=12000 !Start audio at t = 1.0 s
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do isym=1,85
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freq=f + itone(isym)*baud
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freq=f + i4tone(isym)*baud
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if(msg0(1:3).eq.'sin') freq=sinfreq
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dphi=twopi*freq*dt
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do i=1,nsps
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@ -138,27 +137,27 @@ program jt9sim
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write(10) ihdr,iwave(1:npts)
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close(10)
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! We're done! Now decode the data symbols from itone, as a test.
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j=0
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do i=1,85
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if(isync(i).eq.1) cycle
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j=j+1
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i4DataSymNoGray(j)=igray(itone(i)-1,-1)
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enddo
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call unpackbits(i4DataSymNoGray,69,3,i1ScrambledBits)
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call interleave9(i1ScrambledBits,-1,i1Bits)
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! We're done! Now decode the data symbols from i4tone, as a test.
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if(msg0.ne.' ') then
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j=0
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do i=1,85
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if(isync(i).eq.1) cycle
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j=j+1
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i4DataSymNoGray(j)=igray(i4tone(i)-1,-1)
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enddo
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call unpackbits(i4DataSymNoGray,69,3,i1ScrambledBits)
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call interleave9(i1ScrambledBits,-1,i1Bits)
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do i=1,206
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i4=-10
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if(i1Bits(i).eq.1) i4=10
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i4=i4+128
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i1SoftSymbols(i)=i1
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enddo
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call decode9(i1SoftSymbols,msg)
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if(msg.ne.msg0) print*,'Decode error: ',msg0,' ',msg
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do i=1,206
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i4=-10
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if(i1Bits(i).eq.1) i4=10
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i4=i4+128
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i1SoftSymbols(i)=i1
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enddo
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call decode9(i1SoftSymbols,msg)
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if(msg.ne.msg0) print*,'Decode error: ',msg0,' ',msg
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endif
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enddo
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999 end program jt9sim
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31
lib/set.f
31
lib/set.f
@ -1,31 +0,0 @@
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subroutine set(a,y,n)
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real y(n)
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do i=1,n
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y(i)=a
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enddo
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return
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end
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subroutine move(x,y,n)
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real x(n),y(n)
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do i=1,n
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y(i)=x(i)
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enddo
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return
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end
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subroutine zero(x,n)
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real x(n)
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do i=1,n
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x(i)=0.0
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enddo
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return
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end
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subroutine add(a,b,c,n)
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real a(n),b(n),c(n)
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do i=1,n
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c(i)=a(i)+b(i)
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enddo
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return
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end
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@ -1,28 +0,0 @@
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subroutine trimlist(sig,km,ftol,indx,nsiz,nz)
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parameter (MAXMSG=1000) !Size of decoded message list
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real sig(MAXMSG,30)
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integer indx(MAXMSG),nsiz(MAXMSG)
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C 1 2 3 4 5 6 7 8
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C nfile nutc freq snr dt ipol flip sync
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call indexx(km,sig(1,3),indx) !Sort list by frequency
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n=1
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i0=1
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do i=2,km
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j0=indx(i-1)
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j=indx(i)
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if(sig(j,3)-sig(j0,3).gt.ftol) then
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nsiz(n)=i-i0
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i0=i
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n=n+1
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endif
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enddo
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nz=n
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nsiz(nz)=km+1-i0
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nsiz(nz+1)=-1
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return
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end
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@ -1,4 +1,4 @@
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//---------------------------------------------------------------- MainWindow
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//--------------------------------------------------------------- MainWindow
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#include "mainwindow.h"
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#include "ui_mainwindow.h"
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#include "devsetup.h"
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@ -154,7 +154,7 @@ MainWindow::MainWindow(QWidget *parent) :
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soundInThread.start(QThread::HighestPriority);
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// Assign output device and start output thread
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soundOutThread.setOutputDevice(m_paOutDevice);
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// soundOutThread.start(QThread::HighPriority);
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soundOutThread.setTxFreq(m_txFreq);
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m_monitoring=true; // Start with Monitoring ON
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soundInThread.setMonitoring(m_monitoring);
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@ -289,6 +289,7 @@ void MainWindow::readSettings()
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ui->NBslider->setValue(m_NBslider);
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m_txFreq=settings.value("TxFreq",1500).toInt();
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ui->TxFreqSpinBox->setValue(m_txFreq);
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soundOutThread.setTxFreq(m_txFreq);
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m_saveAll=ui->actionSave_all->isChecked();
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m_ndepth=settings.value("NDepth",0).toInt();
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ui->actionF4_sets_Tx6->setChecked(m_kb8rq);
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@ -58,7 +58,7 @@ extern "C" int d2aCallback(const void *inputBuffer, void *outputBuffer,
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<< itone[9] << itone[10] << itone[11] << itone[12]
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<< itone[13] << itone[14] << itone[15] << itone[16];
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*/
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// qDebug() << ic << isym << freq << dphi << phi << i2;
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//if(ic<10000) qDebug() << ic << isym << freq << dphi << phi << i2;
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for(int i=0 ; i<framesToProcess; i++ ) {
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phi += dphi;
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