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WSJT-X
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clean up a few warnings

This commit is contained in:
sirhc808 2019-07-01 21:10:43 -05:00
parent 1f282153eb
commit 84fd0ed7c7
14 changed files with 260 additions and 272 deletions
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1
Detector.cpp
View File

@ -18,7 +18,6 @@ Detector::Detector (unsigned frameRate, double periodLengthInSeconds,
, m_period (periodLengthInSeconds)
, m_downSampleFactor (downSampleFactor)
, m_samplesPerFFT {max_buffer_size}
, m_ns (999)
, m_buffer ((downSampleFactor > 1) ?
new short [max_buffer_size * downSampleFactor] : nullptr)
, m_bufferPos (0)

1
Detector.hpp
View File

@ -46,7 +46,6 @@ private:
double m_period;
unsigned m_downSampleFactor;
qint32 m_samplesPerFFT; // after any down sampling
qint32 m_ns;
static size_t const max_buffer_size {7 * 512};
QScopedArrayPointer<short> m_buffer; // de-interleaved sample buffer
// big enough for all the

2
SampleDownloader/Directory.cpp
View File

@ -54,7 +54,7 @@ Directory::Directory (Configuration const * configuration
connect (network_manager_, &QNetworkAccessManager::authenticationRequired
, this, &Directory::authentication);
connect (this, &Directory::itemChanged, [this] (QTreeWidgetItem * item) {
connect (this, &Directory::itemChanged, [] (QTreeWidgetItem * item) {
switch (item->type ())
{
case FileNode::Type:

2
UDPExamples/UDPDaemon.cpp
View File

@ -146,7 +146,7 @@ public:
: server_ {new MessageServer {this}}
{
// connect up server
connect (server_, &MessageServer::error, [this] (QString const& message) {
connect (server_, &MessageServer::error, [] (QString const& message) {
std::cerr << tr ("Network Error: %1").arg ( message).toStdString () << std::endl;
});
connect (server_, &MessageServer::client_opened, this, &Server::add_client);

1
decodedtext.h
View File

@ -77,7 +77,6 @@ private:
QString string_;
int padding_;
bool contest_mode_;
QString message_;
QString message0_;
bool is_standard_;

6
lib/decoder.f90
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@ -133,7 +133,7 @@ subroutine multimode_decoder(ss,id2,params,nfsample)
n30fox(j)=n
m=n30max-n
if(len(trim(g2fox(j))).eq.4) then
call azdist(mygrid,g2fox(j)//' ',0.d0,nAz,nEl,nDmiles, &
call azdist(mygrid,g2fox(j)//' ',0.d0,nAz,nEl,nDmiles, &
nDkm,nHotAz,nHotABetter)
else
nDkm=9999
@ -588,9 +588,7 @@ contains
real, intent(in) :: dt
real, intent(in) :: freq
character(len=37), intent(in) :: decoded
character c1*12,c2*12,g2*4,w*4
integer i0,i1,i2,i3,i4,i5,n30,nwrap
integer, intent(in) :: nap
integer, intent(in) :: nap
real, intent(in) :: qual
character*2 annot
character*37 decoded0

155
lib/ft4/getcandidates4.f90
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@ -1,78 +1,77 @@
subroutine getcandidates4(dd,fa,fb,syncmin,nfqso,maxcand,savg,candidate, &
ncand,sbase)
include 'ft4_params.f90'
real s(NH1,NHSYM)
real savg(NH1),savsm(NH1)
real sbase(NH1)
real x(NFFT1)
real window(NFFT1)
complex cx(0:NH1)
real candidate(3,maxcand)
real dd(NMAX)
integer ipk(1)
equivalence (x,cx)
logical first
data first/.true./
save first,window
if(first) then
first=.false.
pi=4.0*atan(1.)
window=0.
call nuttal_window(window,NFFT1)
endif
! Compute symbol spectra, stepping by NSTEP steps.
savg=0.
df=12000.0/NFFT1
fac=1.0/300.0
do j=1,NHSYM
ia=(j-1)*NSTEP + 1
ib=ia+NFFT1-1
if(ib.gt.NMAX) exit
x=fac*dd(ia:ib)*window
call four2a(x,NFFT1,1,-1,0) !r2c FFT
do i=1,NH1
s(i,j)=real(cx(i))**2 + aimag(cx(i))**2
enddo
savg=savg + s(1:NH1,j) !Average spectrum
enddo
savg=savg/NHSYM
savsm=0.
do i=8,NH1-7
savsm(i)=sum(savg(i-7:i+7))/15.
enddo
nfa=fa/df
if(nfa.lt.nint(200.0/df)) nfa=nint(200.0/df)
nfb=fb/df
if(nfb.gt.nint(5000.0/df)) nfb=nint(5000.0/df)
ncand=0
call ft4_baseline(savg,nfa,nfb,sbase)
if(any(sbase(nfa:nfb).le.0)) return
savsm(nfa:nfb)=savsm(nfa:nfb)/sbase(nfa:nfb)
f_offset = -1.5*12000.0/NSPS
do i=nfa+1,nfb-1
if(savsm(i).ge.savsm(i-1) .and. savsm(i).ge.savsm(i+1) .and. &
savsm(i).ge.syncmin) then
den=savsm(i-1)-2*savsm(i)+savsm(i+1)
del=0.
if(den.ne.0.0) del=0.5*(savsm(i-1)-savsm(i+1))/den
fpeak=(i+del)*df+f_offset
if(fpeak.lt.0.0 .or. fpeak.gt.4910.0) cycle
speak=savsm(i) - 0.25*(savsm(i-1)-savsm(i+1))*del
ncand=ncand+1
if(ncand.gt.maxcand) then
ncand=maxcand
exit
endif
candidate(1,ncand)=fpeak
candidate(2,ncand)=-99.99
candidate(3,ncand)=speak
if(ncand.eq.maxcand) exit
endif
enddo
return
end subroutine getcandidates4
subroutine getcandidates4(dd,fa,fb,syncmin,nfqso,maxcand,savg,candidate, &
ncand,sbase)
include 'ft4_params.f90'
real s(NH1,NHSYM)
real savg(NH1),savsm(NH1)
real sbase(NH1)
real x(NFFT1)
real window(NFFT1)
complex cx(0:NH1)
real candidate(3,maxcand)
real dd(NMAX)
equivalence (x,cx)
logical first
data first/.true./
save first,window
if(first) then
first=.false.
pi=4.0*atan(1.)
window=0.
call nuttal_window(window,NFFT1)
endif
! Compute symbol spectra, stepping by NSTEP steps.
savg=0.
df=12000.0/NFFT1
fac=1.0/300.0
do j=1,NHSYM
ia=(j-1)*NSTEP + 1
ib=ia+NFFT1-1
if(ib.gt.NMAX) exit
x=fac*dd(ia:ib)*window
call four2a(x,NFFT1,1,-1,0) !r2c FFT
do i=1,NH1
s(i,j)=real(cx(i))**2 + aimag(cx(i))**2
enddo
savg=savg + s(1:NH1,j) !Average spectrum
enddo
savg=savg/NHSYM
savsm=0.
do i=8,NH1-7
savsm(i)=sum(savg(i-7:i+7))/15.
enddo
nfa=fa/df
if(nfa.lt.nint(200.0/df)) nfa=nint(200.0/df)
nfb=fb/df
if(nfb.gt.nint(5000.0/df)) nfb=nint(5000.0/df)
ncand=0
call ft4_baseline(savg,nfa,nfb,sbase)
if(any(sbase(nfa:nfb).le.0)) return
savsm(nfa:nfb)=savsm(nfa:nfb)/sbase(nfa:nfb)
f_offset = -1.5*12000.0/NSPS
do i=nfa+1,nfb-1
if(savsm(i).ge.savsm(i-1) .and. savsm(i).ge.savsm(i+1) .and. &
savsm(i).ge.syncmin) then
den=savsm(i-1)-2*savsm(i)+savsm(i+1)
del=0.
if(den.ne.0.0) del=0.5*(savsm(i-1)-savsm(i+1))/den
fpeak=(i+del)*df+f_offset
if(fpeak.lt.0.0 .or. fpeak.gt.4910.0) cycle
speak=savsm(i) - 0.25*(savsm(i-1)-savsm(i+1))*del
ncand=ncand+1
if(ncand.gt.maxcand) then
ncand=maxcand
exit
endif
candidate(1,ncand)=fpeak
candidate(2,ncand)=-99.99
candidate(3,ncand)=speak
if(ncand.eq.maxcand) exit
endif
enddo
return
end subroutine getcandidates4

187
lib/ft4/sync4d.f90
View File

@ -1,94 +1,93 @@
subroutine sync4d(cd0,i0,ctwk,itwk,sync)
! Compute sync power for a complex, downsampled FT4 signal.
include 'ft4_params.f90'
parameter(NP=NMAX/NDOWN,NSS=NSPS/NDOWN)
complex cd0(0:NP-1)
complex csynca(2*NSS),csyncb(2*NSS),csyncc(2*NSS),csyncd(2*NSS)
complex csync2(2*NSS)
complex ctwk(2*NSS)
complex z1,z2,z3,z4
complex zz1,zz2,zz3,zz4
logical first
integer icos4a(0:3),icos4b(0:3),icos4c(0:3),icos4d(0:3)
data icos4a/0,1,3,2/
data icos4b/1,0,2,3/
data icos4c/2,3,1,0/
data icos4d/3,2,0,1/
data first/.true./
save first,twopi,csynca,csyncb,csyncc,csyncd,fac
p(z1)=real(z1*fac)**2 + aimag(z1*fac)**2 !Statement function for power
if( first ) then
twopi=8.0*atan(1.0)
k=1
phia=0.0
phib=0.0
phic=0.0
phid=0.0
do i=0,3
dphia=2*twopi*icos4a(i)/real(NSS)
dphib=2*twopi*icos4b(i)/real(NSS)
dphic=2*twopi*icos4c(i)/real(NSS)
dphid=2*twopi*icos4d(i)/real(NSS)
do j=1,NSS/2
csynca(k)=cmplx(cos(phia),sin(phia))
csyncb(k)=cmplx(cos(phib),sin(phib))
csyncc(k)=cmplx(cos(phic),sin(phic))
csyncd(k)=cmplx(cos(phid),sin(phid))
phia=mod(phia+dphia,twopi)
phib=mod(phib+dphib,twopi)
phic=mod(phic+dphic,twopi)
phid=mod(phid+dphid,twopi)
k=k+1
enddo
enddo
first=.false.
fac=1.0/(2.0*NSS)
endif
i1=i0 !four Costas arrays
i2=i0+33*NSS
i3=i0+66*NSS
i4=i0+99*NSS
z1=0.
z2=0.
z3=0.
z4=0.
if(itwk.eq.1) csync2=ctwk*csynca !Tweak the frequency
if(i1.ge.0 .and. i1+4*NSS-1.le.NP-1) then
z1=sum(cd0(i1:i1+4*NSS-1:2)*conjg(csync2))
elseif( i1.lt.0 ) then
npts=(i1+4*NSS-1)/2
if(npts.le.8) then
z1=0.
else
z1=sum(cd0(0:i1+4*NSS-1:2)*conjg(csync2(2*NSS-npts:)))
endif
endif
if(itwk.eq.1) csync2=ctwk*csyncb !Tweak the frequency
if(i2.ge.0 .and. i2+4*NSS-1.le.NP-1) z2=sum(cd0(i2:i2+4*NSS-1:2)*conjg(csync2))
if(itwk.eq.1) csync2=ctwk*csyncc !Tweak the frequency
if(i3.ge.0 .and. i3+4*NSS-1.le.NP-1) z3=sum(cd0(i3:i3+4*NSS-1:2)*conjg(csync2))
if(itwk.eq.1) csync2=ctwk*csyncd !Tweak the frequency
if(i4.ge.0 .and. i4+4*NSS-1.le.NP-1) then
z4=sum(cd0(i4:i4+4*NSS-1:2)*conjg(csync2))
elseif( i4+4*NSS-1.gt.NP-1 ) then
npts=(NP-1-i4+1)/2
if(npts.le.8) then
z4=0.
else
z4=sum(cd0(i4:i4+2*npts-1:2)*conjg(csync2(1:npts)))
endif
endif
sync = p(z1) + p(z2) + p(z3) + p(z4)
return
end subroutine sync4d
subroutine sync4d(cd0,i0,ctwk,itwk,sync)
! Compute sync power for a complex, downsampled FT4 signal.
include 'ft4_params.f90'
parameter(NP=NMAX/NDOWN,NSS=NSPS/NDOWN)
complex cd0(0:NP-1)
complex csynca(2*NSS),csyncb(2*NSS),csyncc(2*NSS),csyncd(2*NSS)
complex csync2(2*NSS)
complex ctwk(2*NSS)
complex z1,z2,z3,z4
logical first
integer icos4a(0:3),icos4b(0:3),icos4c(0:3),icos4d(0:3)
data icos4a/0,1,3,2/
data icos4b/1,0,2,3/
data icos4c/2,3,1,0/
data icos4d/3,2,0,1/
data first/.true./
save first,twopi,csynca,csyncb,csyncc,csyncd,fac
p(z1)=real(z1*fac)**2 + aimag(z1*fac)**2 !Statement function for power
if( first ) then
twopi=8.0*atan(1.0)
k=1
phia=0.0
phib=0.0
phic=0.0
phid=0.0
do i=0,3
dphia=2*twopi*icos4a(i)/real(NSS)
dphib=2*twopi*icos4b(i)/real(NSS)
dphic=2*twopi*icos4c(i)/real(NSS)
dphid=2*twopi*icos4d(i)/real(NSS)
do j=1,NSS/2
csynca(k)=cmplx(cos(phia),sin(phia))
csyncb(k)=cmplx(cos(phib),sin(phib))
csyncc(k)=cmplx(cos(phic),sin(phic))
csyncd(k)=cmplx(cos(phid),sin(phid))
phia=mod(phia+dphia,twopi)
phib=mod(phib+dphib,twopi)
phic=mod(phic+dphic,twopi)
phid=mod(phid+dphid,twopi)
k=k+1
enddo
enddo
first=.false.
fac=1.0/(2.0*NSS)
endif
i1=i0 !four Costas arrays
i2=i0+33*NSS
i3=i0+66*NSS
i4=i0+99*NSS
z1=0.
z2=0.
z3=0.
z4=0.
if(itwk.eq.1) csync2=ctwk*csynca !Tweak the frequency
if(i1.ge.0 .and. i1+4*NSS-1.le.NP-1) then
z1=sum(cd0(i1:i1+4*NSS-1:2)*conjg(csync2))
elseif( i1.lt.0 ) then
npts=(i1+4*NSS-1)/2
if(npts.le.8) then
z1=0.
else
z1=sum(cd0(0:i1+4*NSS-1:2)*conjg(csync2(2*NSS-npts:)))
endif
endif
if(itwk.eq.1) csync2=ctwk*csyncb !Tweak the frequency
if(i2.ge.0 .and. i2+4*NSS-1.le.NP-1) z2=sum(cd0(i2:i2+4*NSS-1:2)*conjg(csync2))
if(itwk.eq.1) csync2=ctwk*csyncc !Tweak the frequency
if(i3.ge.0 .and. i3+4*NSS-1.le.NP-1) z3=sum(cd0(i3:i3+4*NSS-1:2)*conjg(csync2))
if(itwk.eq.1) csync2=ctwk*csyncd !Tweak the frequency
if(i4.ge.0 .and. i4+4*NSS-1.le.NP-1) then
z4=sum(cd0(i4:i4+4*NSS-1:2)*conjg(csync2))
elseif( i4+4*NSS-1.gt.NP-1 ) then
npts=(NP-1-i4+1)/2
if(npts.le.8) then
z4=0.
else
z4=sum(cd0(i4:i4+2*npts-1:2)*conjg(csync2(1:npts)))
endif
endif
sync = p(z1) + p(z2) + p(z3) + p(z4)
return
end subroutine sync4d

1
lib/ft4_decode.f90
View File

@ -34,7 +34,6 @@ contains
character message*37,msgsent*37
character c77*77
character*37 decodes(100)
character*512 data_dir,fname
character*17 cdatetime0
character*12 mycall,hiscall
character*12 mycall0,hiscall0

164
lib/msk144code.f90
View File

@ -1,82 +1,82 @@
program msk144code
! Provides examples of message packing, bit and symbol ordering,
! LDPC encoding, and other necessary details of the MSK144 protocol.
use packjt77
character*77 c77
character msg*37,msgsent*37,decoded,bad*1,msgtype*18
integer*4 i4tone(144)
include 'msk144_testmsg.f90'
nargs=iargc()
if(nargs.ne.1) then
print*,'Usage: msk144code "message"'
print*,' msk144code -t'
print*,' '
print*,'Examples:'
print*,' msk144code "KA1ABC WB9XYZ EN37"'
print*,' msk144code "<KA1ABC WB9XYZ> R-03"'
print*,' msk144code "KA1ABC WB9XYZ R EN37"'
go to 999
endif
call getarg(1,msg)
nmsg=1
if(msg(1:2).eq."-t") then
nmsg=NTEST
endif
write(*,1010)
1010 format(4x,"Message",31x,"Decoded",29x,"Err i3.n3"/100("-"))
do imsg=1,nmsg
if(nmsg.gt.1) msg=testmsg(imsg)
call fmtmsg(msg,iz) !To upper case, collapse multiple blanks
call genmsk_128_90(msg,ichk,msgsent,i4tone,itype)
i3=-1
n3=-1
call pack77(msg,i3,n3,c77)
msgtype=""
if(i3.eq.0) then
if(n3.eq.0) msgtype="Free text"
if(n3.eq.1) msgtype="DXpedition mode"
if(n3.eq.2) msgtype="EU VHF Contest"
if(n3.eq.3) msgtype="ARRL Field Day"
if(n3.eq.4) msgtype="ARRL Field Day"
if(n3.eq.5) msgtype="Telemetry"
if(n3.ge.6) msgtype="Undefined type"
endif
if(i3.eq.1) msgtype="Standard msg"
if(i3.eq.2) msgtype="EU VHF Contest"
if(i3.eq.3) msgtype="ARRL RTTY Roundup"
if(i3.eq.4) msgtype="Nonstandard calls"
if(i3.ge.5) msgtype="Undefined msg type"
if(i3.ge.1) n3=-1
if(i4tone(41).lt.0) then
msgtype="Sh msg"
i3=-1
endif
bad=" "
if(msg.ne.msgsent) bad="*"
if(i3.eq.0.and.n3.ge.0) then
write(*,1020) imsg,msg,msgsent,bad,i3,n3,msgtype
1020 format(i2,'.',1x,a37,1x,a37,1x,a1,2x,i1,'.',i1,1x,a18)
elseif(i3.ge.1) then
write(*,1022) imsg,msg,msgsent,bad,i3,msgtype
1022 format(i2,'.',1x,a37,1x,a37,1x,a1,2x,i1,'.',1x,1x,a18)
elseif(i3.lt.0) then
write(*,1024) imsg,msg,msgsent,bad,msgtype
1024 format(i2,'.',1x,a37,1x,a37,1x,a1,6x,a18)
endif
enddo
if(nmsg.eq.1) then
n=144
if(i4tone(41).lt.0) n=40
write(*,1030) i4tone(1:n)
1030 format(/'Channel symbols'/(72i1))
endif
999 end program msk144code
program msk144code
! Provides examples of message packing, bit and symbol ordering,
! LDPC encoding, and other necessary details of the MSK144 protocol.
use packjt77
character*77 c77
character msg*37,msgsent*37,bad*1,msgtype*18
integer*4 i4tone(144)
include 'msk144_testmsg.f90'
nargs=iargc()
if(nargs.ne.1) then
print*,'Usage: msk144code "message"'
print*,' msk144code -t'
print*,' '
print*,'Examples:'
print*,' msk144code "KA1ABC WB9XYZ EN37"'
print*,' msk144code "<KA1ABC WB9XYZ> R-03"'
print*,' msk144code "KA1ABC WB9XYZ R EN37"'
go to 999
endif
call getarg(1,msg)
nmsg=1
if(msg(1:2).eq."-t") then
nmsg=NTEST
endif
write(*,1010)
1010 format(4x,"Message",31x,"Decoded",29x,"Err i3.n3"/100("-"))
do imsg=1,nmsg
if(nmsg.gt.1) msg=testmsg(imsg)
call fmtmsg(msg,iz) !To upper case, collapse multiple blanks
call genmsk_128_90(msg,ichk,msgsent,i4tone,itype)
i3=-1
n3=-1
call pack77(msg,i3,n3,c77)
msgtype=""
if(i3.eq.0) then
if(n3.eq.0) msgtype="Free text"
if(n3.eq.1) msgtype="DXpedition mode"
if(n3.eq.2) msgtype="EU VHF Contest"
if(n3.eq.3) msgtype="ARRL Field Day"
if(n3.eq.4) msgtype="ARRL Field Day"
if(n3.eq.5) msgtype="Telemetry"
if(n3.ge.6) msgtype="Undefined type"
endif
if(i3.eq.1) msgtype="Standard msg"
if(i3.eq.2) msgtype="EU VHF Contest"
if(i3.eq.3) msgtype="ARRL RTTY Roundup"
if(i3.eq.4) msgtype="Nonstandard calls"
if(i3.ge.5) msgtype="Undefined msg type"
if(i3.ge.1) n3=-1
if(i4tone(41).lt.0) then
msgtype="Sh msg"
i3=-1
endif
bad=" "
if(msg.ne.msgsent) bad="*"
if(i3.eq.0.and.n3.ge.0) then
write(*,1020) imsg,msg,msgsent,bad,i3,n3,msgtype
1020 format(i2,'.',1x,a37,1x,a37,1x,a1,2x,i1,'.',i1,1x,a18)
elseif(i3.ge.1) then
write(*,1022) imsg,msg,msgsent,bad,i3,msgtype
1022 format(i2,'.',1x,a37,1x,a37,1x,a1,2x,i1,'.',1x,1x,a18)
elseif(i3.lt.0) then
write(*,1024) imsg,msg,msgsent,bad,msgtype
1024 format(i2,'.',1x,a37,1x,a37,1x,a1,6x,a18)
endif
enddo
if(nmsg.eq.1) then
n=144
if(i4tone(41).lt.0) n=40
write(*,1030) i4tone(1:n)
1030 format(/'Channel symbols'/(72i1))
endif
999 end program msk144code

6
lib/qra64code.f90
View File

@ -5,10 +5,8 @@ program QRA64code
! protocol.
use packjt
character*22 msg,msg0,msg1,decoded,cok*3,msgtype*10,arg*12
character*6 mycall
logical ltext
integer dgen(12),sent(63),dec(12)
character*22 msg,msg0,msg1,decoded,cok*3,msgtype*10
integer dgen(12),sent(63)
integer icos7(0:6)
data icos7/2,5,6,0,4,1,3/ !Defines a 7x7 Costas array

1
widgets/echoplot.cpp
View File

@ -160,7 +160,6 @@ void EPlotter::DrawOverlay() //DrawOverlay()
// int w = m_WaterfallPixmap.width();
int x,y;
QRect rect;
QPainter painter(&m_OverlayPixmap);
painter.initFrom(this);
QLinearGradient gradient(0, 0, 0 ,m_h2); //fill background with gradient

1
widgets/plotter.cpp
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@ -327,7 +327,6 @@ void CPlotter::DrawOverlay() //DrawOverlay()
float pixperdiv;
double df = m_binsPerPixel*m_fftBinWidth;
QRect rect;
QPen penOrange(QColor(255,165,0),3);
QPen penGreen(Qt::green, 3); //Mark Tol range with green line
QPen penRed(Qt::red, 3); //Mark Tx freq with red

4
widgets/plotter.h
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@ -29,8 +29,8 @@ public:
explicit CPlotter(QWidget *parent = 0);
~CPlotter();
QSize minimumSizeHint() const;
QSize sizeHint() const;
QSize minimumSizeHint() const Q_DECL_OVERRIDE;
QSize sizeHint() const Q_DECL_OVERRIDE;
void draw(float swide[], bool bScroll, bool bRed); //Update the waterfall
void replot();