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32 lines
1.1 KiB
Fortran
32 lines
1.1 KiB
Fortran
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subroutine genwspr(message,msgsent,itone)
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! Encode a WSPR message and generate the array of channel symbols.
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character*22 message,msgsent
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parameter (MAXSYM=176)
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integer*1 symbol(MAXSYM)
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integer*1 data0(11)
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integer*4 itone(162)
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integer npr3(162)
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data npr3/ &
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1,1,0,0,0,0,0,0,1,0,0,0,1,1,1,0,0,0,1,0, &
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0,1,0,1,1,1,1,0,0,0,0,0,0,0,1,0,0,1,0,1, &
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0,0,0,0,0,0,1,0,1,1,0,0,1,1,0,1,0,0,0,1, &
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1,0,1,0,0,0,0,1,1,0,1,0,1,0,1,0,1,0,0,1, &
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0,0,1,0,1,1,0,0,0,1,1,0,1,0,1,0,0,0,1,0, &
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0,0,0,0,1,0,0,1,0,0,1,1,1,0,1,1,0,0,1,1, &
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0,1,0,0,0,1,1,1,0,0,0,0,0,1,0,1,0,0,1,1, &
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0,0,0,0,0,0,0,1,1,0,1,0,1,1,0,0,0,1,1,0, &
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0,0/
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call wqencode(message,ntype,data0) !Source encoding
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nbytes=(50+31+7)/8
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call encode232(data0,162,symbol) !Convolutional encoding
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call inter_wspr(symbol,1) !Interleaving
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do i=1,162
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itone(i)=npr3(i) + 2*symbol(i)
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enddo
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msgsent=message !### To be fixed... ?? ###
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return
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end subroutine genwspr
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