mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-11-25 13:48:42 -05:00
New utility program ft8code. Remove unused references to recent_calls() in FT8 mode.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@8440 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Joe Taylor
parent
cdf32aedb0
commit
c1bd6060dd
@ -446,6 +446,7 @@ set (wsjt_FSRCS
|
||||
lib/fsk4hf/fsk4hf.f90
|
||||
lib/ft8/ft8apset.f90
|
||||
lib/ft8/ft8b.f90
|
||||
lib/ft8/ft8code.f90
|
||||
lib/ft8/ft8_downsample.f90
|
||||
lib/ft8/ft8sim.f90
|
||||
lib/gen4.f90
|
||||
@ -1221,6 +1222,9 @@ target_link_libraries (ldpcsim168 wsjt_fort wsjt_cxx)
|
||||
add_executable (fsk4hf lib/fsk4hf/fsk4hf.f90 wsjtx.rc)
|
||||
target_link_libraries (fsk4hf wsjt_fort wsjt_cxx)
|
||||
|
||||
add_executable (ft8code lib/ft8/ft8code.f90 wsjtx.rc)
|
||||
target_link_libraries (ft8code wsjt_fort wsjt_cxx)
|
||||
|
||||
add_executable (ft8sim lib/ft8/ft8sim.f90 wsjtx.rc)
|
||||
target_link_libraries (ft8sim wsjt_fort wsjt_cxx)
|
||||
|
||||
@ -1416,7 +1420,7 @@ install (TARGETS udp_daemon message_aggregator
|
||||
BUNDLE DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
|
||||
)
|
||||
|
||||
install (TARGETS jt9 jt65code qra64code qra64sim jt9code jt4code
|
||||
install (TARGETS jt9 ft8code jt65code qra64code qra64sim jt9code jt4code
|
||||
msk144code wsprd wspr_fsk8d fmtave fcal fmeasure
|
||||
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
|
||||
BUNDLE DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT runtime
|
||||
|
||||
@ -1,11 +1,9 @@
|
||||
subroutine extractmessage174(decoded,msgreceived,ncrcflag,recent_calls,nrecent)
|
||||
subroutine extractmessage174(decoded,msgreceived,ncrcflag)
|
||||
use iso_c_binding, only: c_loc,c_size_t
|
||||
use crc
|
||||
use packjt
|
||||
|
||||
character*22 msgreceived
|
||||
character*12 call1,call2
|
||||
character*12 recent_calls(nrecent)
|
||||
character*87 cbits
|
||||
integer*1 decoded(87)
|
||||
integer*1, target:: i1Dec8BitBytes(11)
|
||||
@ -32,14 +30,8 @@ subroutine extractmessage174(decoded,msgreceived,ncrcflag,recent_calls,nrecent)
|
||||
enddo
|
||||
i4Dec6BitWords(ibyte)=itmp
|
||||
enddo
|
||||
call unpackmsg144(i4Dec6BitWords,msgreceived,call1,call2)
|
||||
call unpackmsg(i4Dec6BitWords,msgreceived,.false.,' ')
|
||||
ncrcflag=1
|
||||
if( call1(1:2) .ne. 'CQ' .and. call1(1:2) .ne. ' ' ) then
|
||||
call update_recent_calls(call1,recent_calls,nrecent)
|
||||
endif
|
||||
if( call2(1:2) .ne. ' ' ) then
|
||||
call update_recent_calls(call2,recent_calls,nrecent)
|
||||
endif
|
||||
else
|
||||
msgreceived=' '
|
||||
ncrcflag=-1
|
||||
|
||||
@ -5,10 +5,10 @@ subroutine ft8b(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
|
||||
use crc
|
||||
use timer_module, only: timer
|
||||
include 'ft8_params.f90'
|
||||
parameter(NRECENT=10,NP2=2812)
|
||||
parameter(NP2=2812)
|
||||
character*37 msg37
|
||||
character message*22,msgsent*22
|
||||
character*12 mycall12,hiscall12,recent_calls(NRECENT)
|
||||
character*12 mycall12,hiscall12
|
||||
character*6 mycall6,mygrid6,hiscall6,c1,c2
|
||||
character*87 cbits
|
||||
logical bcontest
|
||||
@ -378,7 +378,7 @@ subroutine ft8b(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
|
||||
if(nbadcrc.eq.0) then
|
||||
decoded0=decoded
|
||||
if(i3bit.eq.1) decoded(57:)=0
|
||||
call extractmessage174(decoded,message,ncrcflag,recent_calls,nrecent)
|
||||
call extractmessage174(decoded,message,ncrcflag)
|
||||
decoded=decoded0
|
||||
! This needs fixing for messages with i3bit=1:
|
||||
call genft8(message,mygrid6,bcontest,i3bit,msgsent,msgbits,itone)
|
||||
@ -401,7 +401,6 @@ subroutine ft8b(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
|
||||
do i=1,12
|
||||
i1hiscall(i)=ichar(hiscall12(i:i))
|
||||
enddo
|
||||
icrc10=crc10(c_loc(i1hiscall),12)
|
||||
write(cbits,1001) decoded
|
||||
1001 format(87i1)
|
||||
read(cbits,1002) ncrc10,nrpt
|
||||
@ -411,17 +410,13 @@ subroutine ft8b(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
|
||||
i2=index(message(i1+1:),' ') + i1
|
||||
c1=message(1:i1)//' '
|
||||
c2=message(i1+1:i2)//' '
|
||||
if(ncrc10.eq.icrc10) msg37=c1//' RR73; '//c2//' <'// &
|
||||
trim(hiscall12)//'> '
|
||||
if(ncrc10.ne.icrc10) msg37=c1//' RR73; '//c2//' <...> '
|
||||
write(51,*) 'a ',msg37,'|'
|
||||
msg37=c1//' RR73; '//c2//' <...> '
|
||||
write(msg37(35:37),1010) irpt
|
||||
1010 format(i3.2)
|
||||
if(msg37(30:30).ne.'-') msg37(35:35)='+'
|
||||
write(51,*) 'b ',msg37,'|'
|
||||
if(msg37(35:35).ne.'-') msg37(35:35)='+'
|
||||
|
||||
iz=len(trim(msg37))
|
||||
do iter=1,10 !Collapse multiple blanks into one
|
||||
do iter=1,10 !Collapse multiple blanks
|
||||
ib2=index(msg37(1:iz),' ')
|
||||
if(ib2.lt.1) exit
|
||||
msg37=msg37(1:ib2)//msg37(ib2+2:)
|
||||
|
||||
137
lib/ft8/ft8code.f90
Normal file
137
lib/ft8/ft8code.f90
Normal file
@ -0,0 +1,137 @@
|
||||
program ft8code
|
||||
|
||||
! Provides examples of message packing, LDPC(144,87) encoding, bit and
|
||||
! symbol ordering, and other details of the FT8 protocol.
|
||||
|
||||
! Generate simulated data for a 15-second HF/6m mode using 8-FSK.
|
||||
! Output is saved to a *.wav file.
|
||||
|
||||
use packjt
|
||||
use crc
|
||||
include 'ft8_params.f90' !Set various constants
|
||||
include 'ft8_testmsg.f90'
|
||||
parameter (NWAVE=NN*NSPS)
|
||||
|
||||
! character*40 msg40,msgchk40
|
||||
character*40 msg,msgchk
|
||||
character*37 msg37
|
||||
character*6 c1,c2
|
||||
character*9 comment
|
||||
character*22 msgsent,message
|
||||
character*6 mygrid6
|
||||
character bad*1,msgtype*10
|
||||
character*87 cbits
|
||||
logical bcontest
|
||||
integer itone(NN)
|
||||
integer dgen(12)
|
||||
integer*1 msgbits(KK),decoded(KK),decoded0(KK)
|
||||
data mygrid6/'EM48 '/
|
||||
|
||||
! Get command-line argument(s)
|
||||
nargs=iargc()
|
||||
if(nargs.ne.1 .and. nargs.ne.3) then
|
||||
print*
|
||||
print*,'Program ft8code: Provides examples of message packing, ', &
|
||||
'LDPC(174,87) encoding,'
|
||||
print*,'bit and symbol ordering, and other details of the FT8 protocol.'
|
||||
print*
|
||||
print*,'Usage: ft8code [-c grid] "message" # Results for specified message'
|
||||
print*,' ft8code -t # Examples of all message types'
|
||||
go to 999
|
||||
endif
|
||||
|
||||
bcontest=.false.
|
||||
call getarg(1,msg) !Message to be transmitted
|
||||
if(len(trim(msg)).eq.2 .and. msg(1:2).eq.'-t') then
|
||||
testmsg(NTEST+1)='KA1ABC RR73; WB9XYZ <KH1/KH7Z> -11'
|
||||
nmsg=NTEST+1
|
||||
else if(len(trim(msg)).eq.2 .and. msg(1:2).eq.'-c') then
|
||||
bcontest=.true.
|
||||
call getarg(2,mygrid6)
|
||||
call getarg(3,msg)
|
||||
msgchk=msg
|
||||
nmsg=1
|
||||
else
|
||||
msgchk=msg
|
||||
call fmtmsg(msgchk,iz) !To upper case; collapse multiple blanks
|
||||
nmsg=1
|
||||
endif
|
||||
|
||||
write(*,1010)
|
||||
1010 format(" Message Decoded Err? Type Expected"/ &
|
||||
76("-"))
|
||||
|
||||
do imsg=1,nmsg
|
||||
if(nmsg.gt.1) msg=testmsg(imsg)
|
||||
call fmtmsg(msg,iz) !To upper case, collapse multiple blanks
|
||||
msgchk=msg
|
||||
|
||||
! Generate msgsent, msgbits, and itone
|
||||
if(index(msg,';').le.0) then
|
||||
call packmsg(msg(1:22),dgen,itype,.false.)
|
||||
msgtype=""
|
||||
if(itype.eq.1) msgtype="Std Msg"
|
||||
if(itype.eq.2) msgtype="Type 1 pfx"
|
||||
if(itype.eq.3) msgtype="Type 1 sfx"
|
||||
if(itype.eq.4) msgtype="Type 2 pfx"
|
||||
if(itype.eq.5) msgtype="Type 2 sfx"
|
||||
if(itype.eq.6) msgtype="Free text"
|
||||
i3bit=0
|
||||
call genft8(msg(1:22),mygrid6,bcontest,i3bit,msgsent,msgbits,itone)
|
||||
else
|
||||
call foxgen_wrap(msg,msgbits,itone)
|
||||
i3bit=1
|
||||
endif
|
||||
decoded=msgbits
|
||||
i3bit=4*decoded(73) + 2*decoded(74) + decoded(75)
|
||||
iFreeText=decoded(57)
|
||||
decoded0=decoded
|
||||
if(i3bit.eq.1) decoded(57:)=0
|
||||
call extractmessage174(decoded,message,ncrcflag)
|
||||
decoded=decoded0
|
||||
|
||||
if(i3bit.eq.0) then
|
||||
if(bcontest) call fix_contest_msg(mygrid6,message)
|
||||
bad=" "
|
||||
comment=' '
|
||||
if(itype.ne.6 .and. message.ne.msgchk) bad="*"
|
||||
if(itype.eq.6 .and. message(1:13).ne.msgchk(1:13)) bad="*"
|
||||
if(itype.eq.6 .and. len(trim(msgchk)).gt.13) comment='truncated'
|
||||
write(*,1020) imsg,msgchk,message,bad,i3bit,itype,msgtype,comment
|
||||
1020 format(i2,'.',1x,a22,1x,a22,1x,a1,2i2,1x,a10,1x,a9)
|
||||
else
|
||||
write(cbits,1001) decoded
|
||||
1001 format(87i1)
|
||||
read(cbits,1002) nrpt
|
||||
1002 format(66x,b6)
|
||||
irpt=nrpt-30
|
||||
i1=index(message,' ')
|
||||
i2=index(message(i1+1:),' ') + i1
|
||||
c1=message(1:i1)//' '
|
||||
c2=message(i1+1:i2)//' '
|
||||
msg37=c1//' RR73; '//c2//' <...> '
|
||||
write(msg37(35:37),1003) irpt
|
||||
1003 format(i3.2)
|
||||
if(msg37(35:35).ne.'-') msg37(35:35)='+'
|
||||
iz=len(trim(msg37))
|
||||
do iter=1,10 !Collapse multiple blanks into one
|
||||
ib2=index(msg37(1:iz),' ')
|
||||
if(ib2.lt.1) exit
|
||||
msg37=msg37(1:ib2)//msg37(ib2+2:)
|
||||
iz=iz-1
|
||||
enddo
|
||||
|
||||
write(*,1021) imsg,msgchk,msg37
|
||||
1021 format(i2,'.',1x,a40,1x,a37)
|
||||
endif
|
||||
|
||||
enddo
|
||||
|
||||
if(nmsg.eq.1) then
|
||||
write(*,1030) msgbits(1:56)
|
||||
1030 format(/'Call1: ',28i1,' Call2: ',28i1)
|
||||
write(*,1032) msgbits(57:72),msgbits(73:75),msgbits(76:87)
|
||||
1032 format('Grid: ',16i1,' 3Bit: ',3i1,' CRC12: ',12i1)
|
||||
endif
|
||||
|
||||
999 end program ft8code
|
||||
@ -3,8 +3,6 @@ program ldpcsim174
|
||||
use crc
|
||||
use packjt
|
||||
|
||||
parameter(NRECENT=10)
|
||||
character*12 recent_calls(NRECENT)
|
||||
character*22 msg,msgsent,msgreceived
|
||||
character*8 arg
|
||||
character*6 grid
|
||||
@ -31,9 +29,6 @@ data colorder/ &
|
||||
140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,&
|
||||
160,161,162,163,164,165,166,167,168,169,170,171,172,173/
|
||||
|
||||
do i=1,NRECENT
|
||||
recent_calls(i)=' '
|
||||
enddo
|
||||
nerrtot=0
|
||||
nerrdec=0
|
||||
nmpcbad=0 ! Used to collect the number of errors in the message+crc part of the codeword
|
||||
@ -194,7 +189,7 @@ do idb = 20,-10,-1
|
||||
if( ndepth .ge. 0 .and. nharderrors .lt. 0 ) call osd174(llr, apmask, ndepth, decoded, cw, nharderrors, dmin)
|
||||
! If the decoder finds a valid codeword, nharderrors will be .ge. 0.
|
||||
if( nharderrors .ge. 0 ) then
|
||||
call extractmessage174(decoded,msgreceived,ncrcflag,recent_calls,nrecent)
|
||||
call extractmessage174(decoded,msgreceived,ncrcflag)
|
||||
if( ncrcflag .ne. 1 ) then
|
||||
nbadcrc=nbadcrc+1
|
||||
endif
|
||||
|
||||
Loading…
Reference in New Issue
Block a user