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This commit is contained in:
Jordan Sherer
2018-08-05 11:33:30 -04:00
parent 8f8772f1bd
commit 62899069bf
1095 changed files with 31298 additions and 367679 deletions
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.svn/pristine/f8/f8201c8c420271c706146eb99d2577897ebee807.svn-base
-422
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@@ -1,422 +0,0 @@
subroutine multimode_decoder(ss,id2,params,nfsample)
!$ use omp_lib
use prog_args
use timer_module, only: timer
use jt4_decode
use jt65_decode
use jt9_decode
use ft8_decode
include 'jt9com.f90'
include 'timer_common.inc'
type, extends(jt4_decoder) :: counting_jt4_decoder
integer :: decoded
end type counting_jt4_decoder
type, extends(jt65_decoder) :: counting_jt65_decoder
integer :: decoded
end type counting_jt65_decoder
type, extends(jt9_decoder) :: counting_jt9_decoder
integer :: decoded
end type counting_jt9_decoder
type, extends(ft8_decoder) :: counting_ft8_decoder
integer :: decoded
end type counting_ft8_decoder
real ss(184,NSMAX)
logical baddata,newdat65,newdat9,single_decode,bVHF,bad0,newdat
integer*2 id2(NTMAX*12000)
type(params_block) :: params
real*4 dd(NTMAX*12000)
save
type(counting_jt4_decoder) :: my_jt4
type(counting_jt65_decoder) :: my_jt65
type(counting_jt9_decoder) :: my_jt9
type(counting_ft8_decoder) :: my_ft8
! initialize decode counts
my_jt4%decoded = 0
my_jt65%decoded = 0
my_jt9%decoded = 0
my_ft8%decoded = 0
single_decode=iand(params%nexp_decode,32).ne.0
bVHF=iand(params%nexp_decode,64).ne.0
if(mod(params%nranera,2).eq.0) ntrials=10**(params%nranera/2)
if(mod(params%nranera,2).eq.1) ntrials=3*10**(params%nranera/2)
if(params%nranera.eq.0) ntrials=0
nfail=0
10 if (params%nagain) then
open(13,file=trim(temp_dir)//'/decoded.txt',status='unknown', &
position='append',iostat=ios)
else
open(13,file=trim(temp_dir)//'/decoded.txt',status='unknown', &
iostat=ios)
end if
if(ios.ne.0) then
nfail=nfail+1
if(nfail.le.3) then
call sleep_msec(100)
go to 10
endif
endif
if(params%nmode.eq.8) then
! We're in FT8 mode
call timer('decft8 ',0)
newdat=params%newdat
call my_ft8%decode(ft8_decoded,id2,params%nfqso, &
newdat,params%nutc,params%nfa, &
params%nfb,logical(params%nagain), &
params%ndepth,params%nsubmode, &
params%mycall,params%hiscall,params%hisgrid)
call timer('decft8 ',1)
go to 800
endif
rms=sqrt(dot_product(float(id2(300000:310000)), &
float(id2(300000:310000)))/10000.0)
if(rms.lt.2.0) go to 800
! Zap data at start that might come from T/R switching transient?
nadd=100
k=0
bad0=.false.
do i=1,240
sq=0.
do n=1,nadd
k=k+1
sq=sq + float(id2(k))**2
enddo
rms=sqrt(sq/nadd)
if(rms.gt.10000.0) then
bad0=.true.
kbad=k
rmsbad=rms
endif
enddo
if(bad0) then
nz=min(NTMAX*12000,kbad+100)
! id2(1:nz)=0 ! temporarily disabled as it can breaak the JT9 decoder, maybe others
endif
if(params%nmode.eq.4 .or. params%nmode.eq.65) open(14,file=trim(temp_dir)// &
'/avemsg.txt',status='unknown')
if(params%nmode.eq.164) open(17,file=trim(temp_dir)//'/red.dat', &
status='unknown')
if(params%nmode.eq.4) then
jz=52*nfsample
if(params%newdat) then
if(nfsample.eq.12000) call wav11(id2,jz,dd)
if(nfsample.eq.11025) dd(1:jz)=id2(1:jz)
endif
call my_jt4%decode(jt4_decoded,dd,jz,params%nutc,params%nfqso, &
params%ntol,params%emedelay,params%dttol,logical(params%nagain), &
params%ndepth,logical(params%nclearave),params%minsync, &
params%minw,params%nsubmode,params%mycall,params%hiscall, &
params%hisgrid,params%nlist,params%listutc,jt4_average)
go to 800
endif
npts65=52*12000
if(params%nmode.eq.164) npts65=54*12000
if(baddata(id2,npts65)) then
nsynced=0
ndecoded=0
go to 800
endif
ntol65=params%ntol !### is this OK? ###
newdat65=params%newdat
newdat9=params%newdat
!$call omp_set_dynamic(.true.)
!$omp parallel sections num_threads(2) copyin(/timer_private/) shared(ndecoded) if(.true.) !iif() needed on Mac
!$omp section
if(params%nmode.eq.65 .or. params%nmode.eq.164 .or. &
(params%nmode.eq.(65+9) .and. params%ntxmode.eq.65)) then
! We're in JT65 or QRA64 mode, or should do JT65 first
if(newdat65) dd(1:npts65)=id2(1:npts65)
nf1=params%nfa
nf2=params%nfb
call timer('jt65a ',0)
call my_jt65%decode(jt65_decoded,dd,npts65,newdat65,params%nutc, &
nf1,nf2,params%nfqso,ntol65,params%nsubmode,params%minsync, &
logical(params%nagain),params%n2pass,logical(params%nrobust), &
ntrials,params%naggressive,params%ndepth,params%emedelay, &
logical(params%nclearave),params%mycall,params%hiscall, &
params%hisgrid,params%nexp_decode)
call timer('jt65a ',1)
else if(params%nmode.eq.9 .or. (params%nmode.eq.(65+9) .and. params%ntxmode.eq.9)) then
! We're in JT9 mode, or should do JT9 first
call timer('decjt9 ',0)
call my_jt9%decode(jt9_decoded,ss,id2,params%nfqso, &
newdat9,params%npts8,params%nfa,params%nfsplit,params%nfb, &
params%ntol,params%nzhsym,logical(params%nagain),params%ndepth, &
params%nmode,params%nsubmode,params%nexp_decode)
call timer('decjt9 ',1)
endif
!$omp section
if(params%nmode.eq.(65+9)) then !Do the other mode (we're in dual mode)
if (params%ntxmode.eq.9) then
if(newdat65) dd(1:npts65)=id2(1:npts65)
nf1=params%nfa
nf2=params%nfb
call timer('jt65a ',0)
call my_jt65%decode(jt65_decoded,dd,npts65,newdat65,params%nutc, &
nf1,nf2,params%nfqso,ntol65,params%nsubmode,params%minsync, &
logical(params%nagain),params%n2pass,logical(params%nrobust), &
ntrials,params%naggressive,params%ndepth,params%emedelay, &
logical(params%nclearave),params%mycall,params%hiscall, &
params%hisgrid,params%nexp_decode)
call timer('jt65a ',1)
else
call timer('decjt9 ',0)
call my_jt9%decode(jt9_decoded,ss,id2,params%nfqso, &
newdat9,params%npts8,params%nfa,params%nfsplit,params%nfb, &
params%ntol,params%nzhsym,logical(params%nagain), &
params%ndepth,params%nmode,params%nsubmode,params%nexp_decode)
call timer('decjt9 ',1)
end if
endif
!$omp end parallel sections
! JT65 is not yet producing info for nsynced, ndecoded.
800 ndecoded = my_jt4%decoded + my_jt65%decoded + my_jt9%decoded + my_ft8%decoded
write(*,1010) nsynced,ndecoded
1010 format('<DecodeFinished>',2i4)
call flush(6)
close(13)
if(params%nmode.eq.4 .or. params%nmode.eq.65) close(14)
return
contains
subroutine jt4_decoded(this,snr,dt,freq,have_sync,sync,is_deep, &
decoded0,qual,ich,is_average,ave)
implicit none
class(jt4_decoder), intent(inout) :: this
integer, intent(in) :: snr
real, intent(in) :: dt
integer, intent(in) :: freq
logical, intent(in) :: have_sync
logical, intent(in) :: is_deep
character(len=1), intent(in) :: sync
character(len=22), intent(in) :: decoded0
real, intent(in) :: qual
integer, intent(in) :: ich
logical, intent(in) :: is_average
integer, intent(in) :: ave
character*22 decoded
character*3 cflags
if(ich.eq.-99) stop !Silence compiler warning
if (have_sync) then
decoded=decoded0
cflags=' '
if(decoded.ne.' ') cflags='f '
if(is_deep) then
cflags(1:2)='d1'
write(cflags(3:3),'(i1)') min(int(qual),9)
if(qual.ge.10.0) cflags(3:3)='*'
if(qual.lt.3.0) decoded(22:22)='?'
endif
if(is_average) then
write(cflags(2:2),'(i1)') min(ave,9)
if(ave.ge.10) cflags(2:2)='*'
endif
write(*,1000) params%nutc,snr,dt,freq,sync,decoded,cflags
1000 format(i4.4,i4,f5.1,i5,1x,'$',a1,1x,a22,1x,a3)
else
write(*,1000) params%nutc,snr,dt,freq
end if
select type(this)
type is (counting_jt4_decoder)
this%decoded = this%decoded + 1
end select
end subroutine jt4_decoded
subroutine jt4_average (this, used, utc, sync, dt, freq, flip)
implicit none
class(jt4_decoder), intent(inout) :: this
logical, intent(in) :: used
integer, intent(in) :: utc
real, intent(in) :: sync
real, intent(in) :: dt
integer, intent(in) :: freq
logical, intent(in) :: flip
character(len=1) :: cused, csync
cused = '.'
csync = '*'
if (used) cused = '$'
if (flip) csync = '$'
write(14,1000) cused,utc,sync,dt,freq,csync
1000 format(a1,i5.4,f6.1,f6.2,i6,1x,a1)
end subroutine jt4_average
subroutine jt65_decoded(this,sync,snr,dt,freq,drift,nflip,width, &
decoded0,ft,qual,nsmo,nsum,minsync)
use jt65_decode
implicit none
class(jt65_decoder), intent(inout) :: this
real, intent(in) :: sync
integer, intent(in) :: snr
real, intent(in) :: dt
integer, intent(in) :: freq
integer, intent(in) :: drift
integer, intent(in) :: nflip
real, intent(in) :: width
character(len=22), intent(in) :: decoded0
integer, intent(in) :: ft
integer, intent(in) :: qual
integer, intent(in) :: nsmo
integer, intent(in) :: nsum
integer, intent(in) :: minsync
integer i,nft
logical is_deep,is_average
character decoded*22,csync*2,cflags*3
if(width.eq.-9999.0) stop !Silence compiler warning
!$omp critical(decode_results)
decoded=decoded0
cflags=' '
is_deep=ft.eq.2
if(ft.ge.80) then !QRA64 mode
nft=ft-100
csync=': '
if(sync-3.4.ge.float(minsync) .or. nft.ge.0) csync=':*'
if(nft.lt.0) then
write(*,1009) params%nutc,snr,dt,freq,csync,decoded
else
write(*,1009) params%nutc,snr,dt,freq,csync,decoded,nft
1009 format(i4.4,i4,f5.1,i5,1x,a2,1x,a22,i2)
endif
write(13,1011) params%nutc,nint(sync),snr,dt,float(freq),drift, &
decoded,nft
1011 format(i4.4,i4,i5,f6.2,f8.0,i4,3x,a22,' QRA64',i3)
go to 100
endif
if(ft.eq.0 .and. minsync.ge.0 .and. int(sync).lt.minsync) then
write(*,1010) params%nutc,snr,dt,freq
else
is_average=nsum.ge.2
if(bVHF .and. ft.gt.0) then
cflags='f '
if(is_deep) then
cflags(1:2)='d1'
write(cflags(3:3),'(i1)') min(qual,9)
if(qual.ge.10) cflags(3:3)='*'
if(qual.lt.3) decoded(22:22)='?'
endif
if(is_average) then
write(cflags(2:2),'(i1)') min(nsum,9)
if(nsum.ge.10) cflags(2:2)='*'
endif
endif
csync='# '
i=0
if(bVHF .and. nflip.ne.0 .and. &
sync.ge.max(0.0,float(minsync))) then
csync='#*'
if(nflip.eq.-1) then
csync='##'
if(decoded.ne.' ') then
do i=22,1,-1
if(decoded(i:i).ne.' ') exit
enddo
if(i.gt.18) i=18
decoded(i+2:i+4)='OOO'
endif
endif
endif
write(*,1010) params%nutc,snr,dt,freq,csync,decoded,cflags
1010 format(i4.4,i4,f5.1,i5,1x,a2,1x,a22,1x,a3)
endif
write(13,1012) params%nutc,nint(sync),snr,dt,float(freq),drift, &
decoded,ft,nsum,nsmo
1012 format(i4.4,i4,i5,f6.2,f8.0,i4,3x,a22,' JT65',3i3)
100 call flush(6)
!$omp end critical(decode_results)
select type(this)
type is (counting_jt65_decoder)
this%decoded = this%decoded + 1
end select
end subroutine jt65_decoded
subroutine jt9_decoded (this, sync, snr, dt, freq, drift, decoded)
use jt9_decode
implicit none
class(jt9_decoder), intent(inout) :: this
real, intent(in) :: sync
integer, intent(in) :: snr
real, intent(in) :: dt
real, intent(in) :: freq
integer, intent(in) :: drift
character(len=22), intent(in) :: decoded
!$omp critical(decode_results)
write(*,1000) params%nutc,snr,dt,nint(freq),decoded
1000 format(i4.4,i4,f5.1,i5,1x,'@ ',1x,a22)
write(13,1002) params%nutc,nint(sync),snr,dt,freq,drift,decoded
1002 format(i4.4,i4,i5,f6.1,f8.0,i4,3x,a22,' JT9')
call flush(6)
!$omp end critical(decode_results)
select type(this)
type is (counting_jt9_decoder)
this%decoded = this%decoded + 1
end select
end subroutine jt9_decoded
subroutine ft8_decoded (this,sync,snr,dt,freq,nbadcrc,decoded)
use ft8_decode
implicit none
class(ft8_decoder), intent(inout) :: this
real, intent(in) :: sync
integer, intent(in) :: snr
real, intent(in) :: dt
real, intent(in) :: freq
integer, intent(in) :: nbadcrc
character(len=22), intent(in) :: decoded
if(nbadcrc.eq.0) then
write(*,1000) params%nutc,snr,dt,nint(freq),decoded
1000 format(i6.6,i4,f5.1,i5,' ~ ',1x,a22)
write(13,1002) params%nutc,nint(sync),snr,dt,freq,0,decoded
1002 format(i6.6,i4,i5,f6.1,f8.0,i4,3x,a22,' FT8')
call flush(6)
call flush(13)
endif
select type(this)
type is (counting_ft8_decoder)
this%decoded = this%decoded + 1
end select
return
end subroutine ft8_decoded
end subroutine multimode_decoder
.svn/pristine/f8/f8307783dd3c79bb2f12276a17187b4684ea05ec.svn-base
-232
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@@ -1,232 +0,0 @@
subroutine osd174(llr,apmask,norder,decoded,cw,nhardmin,dmin)
!
! An ordered-statistics decoder for the (174,87) code.
!
include "ldpc_174_87_params.f90"
integer*1 apmask(N),apmaskr(N)
integer*1 gen(K,N)
integer*1 genmrb(K,N),g2(N,K)
integer*1 temp(K),m0(K),me(K),mi(K),misub(K),e2sub(N-K),e2(N-K)
integer indices(N),nxor(N)
integer*1 cw(N),ce(N),c0(N),hdec(N)
integer*1 decoded(K)
integer indx(N)
real llr(N),rx(N),absrx(N)
logical first
data first/.true./
save first,gen
if( first ) then ! fill the generator matrix
gen=0
do i=1,M
do j=1,22
read(g(i)(j:j),"(Z1)") istr
do jj=1, 4
irow=(j-1)*4+jj
if( btest(istr,4-jj) ) gen(irow,i)=1
enddo
enddo
enddo
do irow=1,K
gen(irow,M+irow)=1
enddo
first=.false.
endif
! Re-order received vector to place systematic msg bits at the end.
rx=llr(colorder+1)
apmaskr=apmask(colorder+1)
! Hard decisions on the received word.
hdec=0
where(rx .ge. 0) hdec=1
! Use magnitude of received symbols as a measure of reliability.
absrx=abs(rx)
call indexx(absrx,N,indx)
! Re-order the columns of the generator matrix in order of decreasing reliability.
do i=1,N
genmrb(1:K,i)=gen(1:K,indx(N+1-i))
indices(i)=indx(N+1-i)
enddo
! Do gaussian elimination to create a generator matrix with the most reliable
! received bits in positions 1:K in order of decreasing reliability (more or less).
do id=1,K ! diagonal element indices
do icol=id,K+20 ! The 20 is ad hoc - beware
iflag=0
if( genmrb(id,icol) .eq. 1 ) then
iflag=1
if( icol .ne. id ) then ! reorder column
temp(1:K)=genmrb(1:K,id)
genmrb(1:K,id)=genmrb(1:K,icol)
genmrb(1:K,icol)=temp(1:K)
itmp=indices(id)
indices(id)=indices(icol)
indices(icol)=itmp
endif
do ii=1,K
if( ii .ne. id .and. genmrb(ii,id) .eq. 1 ) then
genmrb(ii,1:N)=ieor(genmrb(ii,1:N),genmrb(id,1:N))
endif
enddo
exit
endif
enddo
enddo
g2=transpose(genmrb)
! The hard decisions for the K MRB bits define the order 0 message, m0.
! Encode m0 using the modified generator matrix to find the "order 0" codeword.
! Flip various combinations of bits in m0 and re-encode to generate a list of
! codewords. A pre-processing step selects a subset of these codewords.
! Return the member of the subset with the smallest Euclidean distance to the
! the received word.
hdec=hdec(indices) ! hard decisions from received symbols
m0=hdec(1:K) ! zero'th order message
absrx=absrx(indices)
rx=rx(indices)
apmaskr=apmaskr(indices)
call mrbencode(m0,c0,g2,N,K)
nxor=ieor(c0,hdec)
nhardmin=sum(nxor)
dmin=sum(nxor*absrx)
cw=c0
ntotal=0
nrejected=0
nt=40 ! Count the errors in the nt best bits in the redundancy part of the cw
ntheta=12 ! Reject the codeword without computing distance if # errors exceeds ntheta
! norder should be 1, 2, or 3.
! if norder = 1, do one loop, no pre-processing
! if norder = 2, do norder=1, then norder=2 using first W&H pre-processing rule
! if norder = 3, do norder=2, then norder=3 using first W&H pre-processing rule
if(norder.lt.1) goto 998 ! norder=0
if(norder.gt.3) norder=3
if( norder.eq. 1) then
nord=1
npre=0
elseif(norder.eq.2) then
nord=1
npre=1
elseif(norder.eq.3) then
nord=2
npre=1
endif
do iorder=1,nord
if( iorder.eq. 1 ) then
misub(1:K-1)=0
misub(K)=1
iflag=K
elseif( iorder.eq. 2 ) then
misub(1:K-2)=0
misub(K-1:K)=1
iflag=K-1
endif
do while(iflag .ge.0)
if(iorder.eq.nord .and. npre.eq.0) then
iend=iflag
else
iend=1
endif
do n1=iflag,iend,-1
mi=misub
mi(n1)=1
if(any(iand(apmaskr(1:K),mi).eq.1)) cycle
ntotal=ntotal+1
me=ieor(m0,mi)
if(n1.eq.iflag) then
call mrbencode(me,ce,g2,N,K)
e2sub=ieor(ce(K+1:N),hdec(K+1:N))
e2=e2sub
nd1Kpt=sum(e2sub(1:nt))+1
d1=sum(ieor(me(1:K),hdec(1:K))*absrx(1:K))
else
e2=ieor(e2sub,g2(K+1:N,n1))
nd1Kpt=sum(e2(1:nt))+2
endif
if(nd1Kpt .le. ntheta) then
call mrbencode(me,ce,g2,N,K)
nxor=ieor(ce,hdec)
if(n1.eq.iflag) then
dd=d1+sum(e2sub*absrx(K+1:N))
else
dd=d1+ieor(ce(n1),hdec(n1))*absrx(n1)+sum(e2*absrx(K+1:N))
endif
if( dd .lt. dmin ) then
dmin=dd
cw=ce
nhardmin=sum(nxor)
nd1Kptbest=nd1Kpt
endif
else
nrejected=nrejected+1
endif
enddo
! Get the next test error pattern, iflag will go negative
! when the last pattern with weight iorder has been generated.
call nextpat(misub,k,iorder,iflag)
enddo
enddo
!write(*,*) 'rejected, total, nd1Kptbest: ',nrejected, ntotal, nd1Kptbest
998 continue
! Re-order the codeword to place message bits at the end.
cw(indices)=cw
hdec(indices)=hdec
decoded=cw(K+1:N)
cw(colorder+1)=cw ! put the codeword back into received-word order
return
end subroutine osd174
subroutine mrbencode(me,codeword,g2,N,K)
integer*1 me(K),codeword(N),g2(N,K)
! fast encoding for low-weight test patterns
codeword=0
do i=1,K
if( me(i) .eq. 1 ) then
codeword=ieor(codeword,g2(1:N,i))
endif
enddo
return
end subroutine mrbencode
subroutine nextpat(mi,k,iorder,iflag)
integer*1 mi(k),ms(k)
! generate the next test error pattern
ind=-1
do i=1,k-1
if( mi(i).eq.0 .and. mi(i+1).eq.1) ind=i
enddo
if( ind .lt. 0 ) then ! no more patterns of this order
iflag=ind
return
endif
ms=0
ms(1:ind-1)=mi(1:ind-1)
ms(ind)=1
ms(ind+1)=0
if( ind+1 .lt. k ) then
nz=iorder-sum(ms)
ms(k-nz+1:k)=1
endif
mi=ms
do i=1,k ! iflag will point to the lowest-index 1 in mi
if(mi(i).eq.1) then
iflag=i
exit
endif
enddo
return
end subroutine nextpat
.svn/pristine/f8/f8e57a678772fad8a059b6a9e0f47df94d409a1c.svn-base
-77
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@@ -1,77 +0,0 @@
program allsim
! Generate simulated data for WSJT-X slow modes: JT4, JT9, JT65, QRA64,
! and WSPR. Also unmodulated carrier and 20 WPM CW.
use wavhdr
use packjt
parameter (NMAX=60*12000)
type(hdr) h
integer*2 iwave(NMAX) !Generated waveform (no noise)
integer itone(206) !Channel symbols (values 0-8)
integer icw(250)
integer*1 msgbits(87)
logical*1 bcontest
real*4 dat(NMAX)
character message*22,msgsent*22,arg*8,mygrid*6
nargs=iargc()
if(nargs.ne.1) then
print*,'Usage: allsim <snr>'
go to 999
endif
call getarg(1,arg)
read(arg,*) snrdb !S/N in dB (2500 hz reference BW)
message='CQ KA2ABC FN20'
mygrid='FN20 '
bcontest=.false.
rmsdb=25.
rms=10.0**(0.05*rmsdb)
sig=10.0**(0.05*snrdb)
npts=NMAX
call init_random_seed() !Seed Fortran RANDOM_NUMBER generator
call sgran() !Seed C rand generator (used in gran)
h=default_header(12000,npts)
open(10,file='000000_0000.wav',access='stream',status='unknown')
do i=1,npts !Generate gaussian noise
dat(i)=gran()
enddo
itone=0
call addit(itone,12000,85,6912,400,sig,dat) !Unmodulated carrier
call morse('CQ CQ DE KA2ABC KA2ABC',icw,ncw)
! print*,ncw
! write(*,3001) icw(1:ncw)
!3001 format(50i1)
call addcw(icw,ncw,600,sig,dat) !CW
call genwspr(message,msgsent,itone)
call addit(itone,12000,86,8192,800,sig,dat) !WSPR (only 59 s of data)
call gen9(message,0,msgsent,itone,itype)
call addit(itone,12000,85,6912,1000,sig,dat) !JT9
call gen4(message,0,msgsent,itone,itype)
call addit(itone,11025,206,2520,1200,sig,dat) !JT4
call genft8(message,mygrid,bcontest,msgsent,msgbits,itone)
call addit(itone,12000,79,1920,1400,sig,dat) !FT8
call genqra64(message,0,msgsent,itone,itype)
call addit(itone,12000,84,6912,1600,sig,dat) !QRA64
call gen65(message,0,msgsent,itone,itype)
call addit(itone,11025,126,4096,1800,sig,dat) !JT65
iwave(1:npts)=nint(rms*dat(1:npts))
write(10) h,iwave(1:npts)
close(10)
999 end program allsim
.svn/pristine/f8/f8ea96aedbbfd3318556a7f09344ec05c8960fa3.svn-base
-37
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@@ -1,37 +0,0 @@
module crc
use, intrinsic :: iso_c_binding, only: c_int, c_loc, c_int8_t, c_bool, c_short
interface
function crc12 (data, length) bind (C, name="crc12")
use, intrinsic :: iso_c_binding, only: c_short, c_ptr, c_int
implicit none
integer (c_short) :: crc12
type (c_ptr), value :: data
integer (c_int), value :: length
end function crc12
function crc12_check (data, length) bind (C, name="crc12_check")
use, intrinsic :: iso_c_binding, only: c_bool, c_ptr, c_int
implicit none
logical (c_bool) :: crc12_check
type (c_ptr), value :: data
integer (c_int), value :: length
end function crc12_check
function crc10 (data, length) bind (C, name="crc10")
use, intrinsic :: iso_c_binding, only: c_short, c_ptr, c_int
implicit none
integer (c_short) :: crc10
type (c_ptr), value :: data
integer (c_int), value :: length
end function crc10
function crc10_check (data, length) bind (C, name="crc10_check")
use, intrinsic :: iso_c_binding, only: c_bool, c_ptr, c_int
implicit none
logical (c_bool) :: crc10_check
type (c_ptr), value :: data
integer (c_int), value :: length
end function crc10_check
end interface
end module crc