mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-11-29 23:58:39 -05:00
ff2f1f394a
but not used". git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/trunk@275 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
103 lines
2.9 KiB
Fortran
103 lines
2.9 KiB
Fortran
!---------------------------------------------------- decode2
|
|
subroutine decode2
|
|
|
|
! Get data and parameters from gcom, then call the decoders
|
|
|
|
character fnamex*24
|
|
|
|
include 'gcom1.f90'
|
|
include 'gcom2.f90'
|
|
include 'gcom3.f90'
|
|
include 'gcom4.f90'
|
|
|
|
! ndecoding data Action
|
|
!--------------------------------------
|
|
! 0 Idle
|
|
! 1 d2a Standard decode, full file
|
|
! 2 y1 Mouse pick, top half
|
|
! 3 y1 Mouse pick, bottom half
|
|
! 4 d2c Decode recorded file
|
|
! 5 d2a Mouse pick, main window
|
|
|
|
lenpick=22050 !Length of FSK441 mouse-picked region
|
|
if(mode(1:4).eq.'JT6M') then
|
|
lenpick=4*11025
|
|
if(mousebutton.eq.3) lenpick=10*11025
|
|
endif
|
|
|
|
istart=1.0 + 11025*0.001*npingtime - lenpick/2
|
|
if(mode(1:4).eq.'JT6M') istart=istart+11025
|
|
if(istart.lt.2) istart=2
|
|
if(ndecoding.eq.1) then
|
|
! Normal decoding at end of Rx period (or at t=53s in JT65)
|
|
istart=1
|
|
call decode3(d2a,jza,istart,fnamea)
|
|
else if(ndecoding.eq.2) then
|
|
|
|
! Mouse pick, top half of waterfall
|
|
! The following is empirical:
|
|
k=2048*ibuf0 + istart - 11025*mod(tbuf(ibuf0),dble(trperiod)) -3850
|
|
if(k.le.0) k=k+NRxMax
|
|
if(k.gt.NrxMax) k=k-NRxMax
|
|
nt=ntime/86400
|
|
nt=86400*nt + tbuf(ibuf0)
|
|
if(receiving.eq.0) nt=nt-trperiod
|
|
call get_fname(hiscall,nt,trperiod,lauto,fnamex)
|
|
do i=1,lenpick
|
|
k=k+1
|
|
if(k.gt.NrxMax) k=k-NRxMax
|
|
d2b(i)=dgain*y1(k)
|
|
enddo
|
|
call decode3(d2b,lenpick,istart,fnamex)
|
|
else if(ndecoding.eq.3) then
|
|
|
|
!Mouse pick, bottom half of waterfall
|
|
ib0=ibuf0-161
|
|
if(lauto.eq.1 .and. mute.eq.0 .and. transmitting.eq.1) ib0=ibuf0-323
|
|
if(ib0.lt.1) ib0=ib0+1024
|
|
k=2048*ib0 + istart - 11025*mod(tbuf(ib0),dble(trperiod)) - 3850
|
|
if(k.le.0) k=k+NRxMax
|
|
if(k.gt.NrxMax) k=k-NRxMax
|
|
nt=ntime/86400
|
|
nt=86400*nt + tbuf(ib0)
|
|
call get_fname(hiscall,nt,trperiod,lauto,fnamex)
|
|
do i=1,lenpick
|
|
k=k+1
|
|
if(k.gt.NrxMax) k=k-NRxMax
|
|
d2b(i)=dgain*y1(k)
|
|
enddo
|
|
call decode3(d2b,lenpick,istart,fnamex)
|
|
|
|
!Recorded file
|
|
else if(ndecoding.eq.4) then
|
|
jzz=jzc
|
|
if(mousebutton.eq.0) istart=1
|
|
if(mousebutton.gt.0) then
|
|
jzz=lenpick
|
|
|
|
! This is a major kludge:
|
|
if(mode(1:4).eq.'JT6M') then
|
|
jzz=4*11025
|
|
if(mousebutton.eq.3) jzz=10*11025
|
|
else
|
|
istart=istart + 3300 - jzz/2
|
|
endif
|
|
|
|
if(istart.lt.2) istart=2
|
|
if(istart+jzz.gt.jzc) istart=jzc-jzz
|
|
endif
|
|
call decode3(d2c(istart),jzz,istart,filename)
|
|
|
|
else if(ndecoding.eq.5) then
|
|
! Mouse pick, main window (but not from recorded file)
|
|
istart=istart - 1512
|
|
if(istart.lt.2) istart=2
|
|
if(istart+lenpick.gt.jza) istart=jza-lenpick
|
|
call decode3(d2a(istart),lenpick,istart,fnamea)
|
|
endif
|
|
fnameb=fnamea
|
|
|
|
return
|
|
|
|
end subroutine decode2
|