2019-01-14 16:39:50 -05:00
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program ft2
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use packjt77
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include 'gcom1.f90'
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integer ft2audio,ptt
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logical allok
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character*20 pttport
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character*8 arg
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2019-01-15 15:05:04 -05:00
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! integer*2 iwave2(30000)
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2019-01-14 16:39:50 -05:00
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allok=.true.
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! Get home-station details
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open(10,file='ft2.ini',status='old',err=1)
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go to 2
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1 print*,'Cannot open ft2.ini'
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allok=.false.
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2 read(10,*,err=3) mycall,mygrid,ndevin,ndevout,pttport,exch
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go to 4
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3 print*,'Error reading ft2.ini'
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allok=.false.
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4 if(index(pttport,'/').lt.1) read(pttport,*) nport
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hiscall=' '
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hiscall_next=' '
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idevin=ndevin
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idevout=ndevout
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call padevsub(idevin,idevout)
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if(idevin.ne.ndevin .or. idevout.ne.ndevout) allok=.false.
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i1=ptt(nport,1,1,iptt)
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if(i1.lt.0 .and. nport.ne.0) allok=.false.
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if(.not.allok) then
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write(*,"('Please fix setup error(s) and restart.')")
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go to 999
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endif
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nright=1
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iwrite=0
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iwave=0
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nwave=NTZ
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nfsample=12000
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ngo=1
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2019-01-15 15:05:04 -05:00
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npabuf=1152
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2019-01-14 16:39:50 -05:00
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ntxok=0
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ntransmitting=0
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tx_once=.false.
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snrdb=99.0
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txmsg='CQ K1JT FN20'
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nargs=iargc()
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if(nargs.eq.3) then
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call getarg(1,txmsg)
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call getarg(2,arg)
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read(arg,*) f0
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call getarg(3,arg)
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read(arg,*) snrdb
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tx_once=.true.
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call ft2_iwave(txmsg,f0,snrdb,iwave)
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2019-01-15 15:05:04 -05:00
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nTxOK=1
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2019-01-14 16:39:50 -05:00
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endif
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2019-01-15 15:05:04 -05:00
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! Start the audio streams
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2019-01-14 16:39:50 -05:00
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ierr=ft2audio(idevin,idevout,npabuf,nright,y1,y2,NRING,iwrite,itx, &
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iwave,nwave,nfsample,nTxOK,nTransmitting,ngo)
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if(ierr.ne.0) then
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2019-01-15 15:05:04 -05:00
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print*,'Error',ierr,' starting audio input and/or output.'
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2019-01-14 16:39:50 -05:00
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endif
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999 end program ft2
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subroutine update(total_time,ic1,ic2)
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real*8 total_time
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2019-01-15 15:05:04 -05:00
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integer*8 count00,count0,count1,clkfreq
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2019-01-14 16:39:50 -05:00
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integer ptt
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2019-01-15 15:05:04 -05:00
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integer*2 id(30000)
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2019-01-14 16:39:50 -05:00
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logical transmitted
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2019-01-15 15:05:04 -05:00
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character*30 line
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character cdate*8,ctime*10,cdatetime*17
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2019-01-14 16:39:50 -05:00
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include 'gcom1.f90'
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2019-01-15 15:05:04 -05:00
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data nt0/-1/,transmitted/.false./,snr/-99.0/,count00/-1/
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save nt0,transmitted,snr,count00
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2019-01-14 16:39:50 -05:00
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if(ic1.ne.0 .or. ic2.ne.0) then
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if(ic1.eq.27 .and. ic2.eq.0) ngo=0 !ESC
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if(nTxOK.eq.0 .and. ntransmitting.eq.0) then
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nd=0
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2019-01-15 15:05:04 -05:00
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if(ic1.eq.0 .and. ic2.eq.59) nd=1 !F1
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if(ic1.eq.0 .and. ic2.eq.60) nd=2 !F2
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if(ic1.eq.0 .and. ic2.eq.61) nd=3 !F3
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2019-01-14 16:39:50 -05:00
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if(ic1.eq.0 .and. ic2.eq.62) nd=4 !F4
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2019-01-15 15:05:04 -05:00
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if(ic1.eq.0 .and. ic2.eq.63) nd=5 !F5
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2019-01-14 16:39:50 -05:00
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if(nd.gt.0) then
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i1=ptt(nport,1,1,iptt)
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ntxok=1
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2019-01-15 15:05:04 -05:00
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if(nd.eq.1) txmsg='CQ K1JT FN20'
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if(nd.eq.2) txmsg='K9AN K1JT 559 NJ'
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call ft2_iwave(txmsg,1500.0,99.0,iwave)
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2019-01-14 16:39:50 -05:00
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endif
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endif
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if(ic1.eq.13 .and. ic2.eq.0) hiscall=hiscall_next
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endif
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if(ntransmitting.eq.1) transmitted=.true.
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if(ntransmitting.eq.0) then
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if(iptt.eq.1 .and. nport.gt.0) i1=ptt(nport,0,1,iptt)
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if(tx_once .and. transmitted) stop
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endif
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nt=2*total_time
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if(nt.gt.nt0 .or. ic1.ne.0 .or. ic2.ne.0) then
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k=iwrite-6000
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if(k.lt.1) k=k+NRING
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sq=0.
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do i=1,6000
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k=k+1
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if(k.gt.NRING) k=k-NRING
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x=y1(k)
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sq=sq + x*x
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enddo
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sigdb=0.
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if(sq.gt.0.0) sigdb=db(sq/6000.0)
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k=iwrite-30000
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if(k.lt.1) k=k+NRING
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do i=1,30000
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k=k+1
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if(k.gt.NRING) k=k-NRING
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id(i)=y1(k)
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enddo
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nutc=0
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nfqso=1500
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2019-01-15 15:05:04 -05:00
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ndecodes=0
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if(maxval(abs(id)).gt.0) then
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call date_and_time(cdate,ctime)
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cdatetime=cdate(3:8)//'_'//ctime
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call system_clock(count0,clkfreq)
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call ft2_decode(cdatetime,nfqso,id,ndecodes)
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call system_clock(count1,clkfreq)
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tdecode=float(count1-count0)/float(clkfreq)
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if(count00.lt.0) count00=count0
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trun=float(count1-count00)/float(clkfreq)
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endif
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n=2*sigdb-30.0
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if(n.lt.1) n=1
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if(n.gt.30) n=30
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line=' '
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line(n:n)='*'
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! write(*,1010) nt,total_time,iwrite,itx,ntxok,ntransmitting,ndecodes, &
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! snr,sigdb,line
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!1010 format(i6,f9.3,i10,i6,3i3,f6.0,f6.1,1x,a30)
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2019-01-14 16:39:50 -05:00
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nt0=nt
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max1=0
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max2=0
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endif
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return
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end subroutine update
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