WSJT-X/wsjt.py

#----------------------------------------------------------------- WSJT
from Tkinter import *
from tkFileDialog import *
import Pmw
from tkMessageBox import showwarning
import g,os,time
import Audio
from math import log10
from Numeric import zeros
import dircache
import Image,ImageTk  #, ImageDraw
from palettes import colormapblue, colormapgray0, colormapHot, \
     colormapAFMHot, colormapgray1, colormapLinrad, Colormap2Palette
from types import *
import array

root = Tk()
Version="5.9.4 r" + "$Rev$"[6:-1]
print "******************************************************************"
print "WSJT Version " + Version + ", by K1JT"
print "Revision date: " + \
      "$Date$"[7:-1]
print "Run date:   " + time.asctime(time.gmtime()) + " UTC"

#See if we are running in Windows
g.Win32=0
if sys.platform=="win32":
    g.Win32=1
    try:
        root.option_readfile('wsjtrc.win')
    except:
        pass
else:
    try:
        root.option_readfile('wsjtrc')
    except:
        pass
root_geom=""


#------------------------------------------------------ Global variables
appdir=os.getcwd()
isync=0
isync441=2
isync6m=-10
isync65=1
isync_save=0
iclip=0
itol=5
ntol=(10,25,50,100,200,400)             #List of available tolerances
idsec=0
#irdsec=0
lauto=0
cmap0="Linrad"
fileopened=""
font1='Helvetica'
hiscall=""
hisgrid=""
isec0=-99
k2txb=IntVar()
kb8rq=IntVar()
loopall=0
mode=StringVar()
mode.set("")
mrudir=os.getcwd()
nafc=IntVar()
naggressive=IntVar()
naz=0
ndepth=IntVar()
nel=0
nblank=IntVar()
ncall=0
ncwtrperiod=120
ndmiles=0
ndkm=0
ndebug=IntVar()
neme=IntVar()
nfreeze=IntVar()
nhotaz=0
nhotabetter=0
nopen=0
nosh441=IntVar()
noshjt65=IntVar()
nsked=IntVar()
setseq=IntVar()
ShOK=IntVar()
slabel="Sync   "
textheight=7
txsnrdb=99.
TxFirst=IntVar()
green=zeros(500,'f')
im=Image.new('P',(500,120))
im.putpalette(Colormap2Palette(colormapLinrad),"RGB")
pim=ImageTk.PhotoImage(im)
balloon=Pmw.Balloon(root)

g.freeze_decode=0
g.mode=""
g.ndevin=IntVar()
g.ndevout=IntVar()
g.focus=0
#------------------------------------------------------ showspecjt
def showspecjt(event=NONE):
    if g.showspecjt>0:
        if g.focus>=1:
            root.focus_set()
            g.focus=0
        else:
            g.focus=2
    else:
        g.showspecjt=1
        g.focus=2

#------------------------------------------------------ restart
def restart():
    Audio.gcom2.nrestart=1
    Audio.gcom2.mantx=1

#------------------------------------------------------ restart2
def restart2():
    Audio.gcom2.shok=ShOK.get()
    Audio.gcom2.nrestart=1

#------------------------------------------------------ toggle_freeze
def toggle_freeze(event=NONE):
    nfreeze.set(1-nfreeze.get())

#------------------------------------------------------ toggle_zap
def toggle_zap(event=NONE):
    nzap.set(1-nzap.get())

#------------------------------------------------------ btx (1-6)
def btx1(event=NONE):
    ntx.set(1)
    Audio.gcom2.txmsg=(tx1.get()+'                            ')[:28]
    Audio.gcom2.ntxreq=1
    restart()
def btx2(event=NONE):
    ntx.set(2)
    Audio.gcom2.txmsg=(tx2.get()+'                            ')[:28]
    Audio.gcom2.ntxreq=2
    restart()
def btx3(event=NONE):
    ntx.set(3)
    Audio.gcom2.txmsg=(tx3.get()+'                            ')[:28]
    Audio.gcom2.ntxreq=3
    restart()
def btx4(event=NONE):
    ntx.set(4)
    Audio.gcom2.txmsg=(tx4.get()+'                            ')[:28]
    Audio.gcom2.ntxreq=4
    restart()
def btx5(event=NONE):
    ntx.set(5)
    Audio.gcom2.txmsg=(tx5.get()+'                            ')[:28]
    Audio.gcom2.ntxreq=5
    restart()
def btx6(event=NONE):
    ntx.set(6)
    Audio.gcom2.txmsg=(tx6.get()+'                            ')[:28]
    Audio.gcom2.ntxreq=6
    restart()

#------------------------------------------------------ quit
def quit():
    root.destroy()

#------------------------------------------------------ testmsgs
def testmsgs():
    for m in (tx1, tx2, tx3, tx4, tx5, tx6):
        m.delete(0,99)
    tx1.insert(0,"@A")
    tx2.insert(0,"@B")
    tx3.insert(0,"@C")
    tx4.insert(0,"@D")
    tx5.insert(0,"@1000")
    tx6.insert(0,"@2000")


#------------------------------------------------------ textsize
def textsize():
    global textheight
    if textheight <= 9:
        textheight=21
    else:
        if mode.get()[:4]=='JT65':
            textheight=7
        else:
            textheight=9
    text.configure(height=textheight)

#------------------------------------------------------ logqso
def logqso(event=NONE):
    t=time.strftime("%Y-%b-%d,%H:%M",time.gmtime())
    t=t+","+hiscall+","+hisgrid+","+str(g.nfreq)+","+g.mode+"\n"
    t2="Please confirm making the following entry in WSJT.LOG:\n\n" + t
    msg=Pmw.MessageDialog(root,buttons=('Yes','No'),message_text=t2)
    msg.geometry(msgpos())
    if g.Win32: msg.iconbitmap("wsjt.ico")
    msg.focus_set()
    result=msg.activate()
    if result == 'Yes':
        f=open(appdir+'/WSJT.LOG','a')
        f.write(t)
        f.close()
    
#------------------------------------------------------ monitor
def monitor(event=NONE):
    bmonitor.configure(bg='green')
    Audio.gcom2.monitoring=1

#------------------------------------------------------ stopmon
def stopmon(event=NONE):
    global loopall
    loopall=0
    bmonitor.configure(bg='gray85')
    Audio.gcom2.monitoring=0

#------------------------------------------------------ dbl_click_text
def dbl_click_text(event):
    t=text.get('1.0',END)           #Entire contents of text box
    t1=text.get('1.0',CURRENT)      #Contents from start to mouse pointer
    dbl_click_call(t,t1,event)
#------------------------------------------------------ dbl_click_ave
def dbl_click_ave(event):
    t=avetext.get('1.0',END)           #Entire contents of text box
    t1=avetext.get('1.0',CURRENT)      #Contents from start to mouse pointer
    dbl_click_call(t,t1,event)
#------------------------------------------------------ dbl_click_call
def dbl_click_call(t,t1,event):
    global hiscall
    i=len(t1)                       #Length to mouse pointer
    i1=t1.rfind(' ')+1              #index of preceding space
    i2=i1+t[i1:].find(' ')          #index of next space
    hiscall=t[i1:i2]                #selected word, assumed as callsign
    ToRadio.delete(0,END)
    ToRadio.insert(0,hiscall)
    i3=t1.rfind('\n')+1             #start of selected line
    if i>6 and i2>i1:
        try:
            nsec=60*int(t1[i3+2:i3+4]) + int(t1[i3+4:i3+6])
        except:
            nsec=0
        if setseq.get(): TxFirst.set((nsec/Audio.gcom1.trperiod)%2)
        lookup()
        GenStdMsgs()
        i3=t[:i1].strip().rfind(' ')+1
        if t[i3:i1].strip() == 'CQ':
            ntx.set(1)
        else:
            ntx.set(2)
        if event.num==3 and not lauto: toggleauto()
    
#------------------------------------------------------ decode
def decode(event=NONE):
    if Audio.gcom2.ndecoding==0:        #If already busy, ignore request
        Audio.gcom2.nagain=1
        Audio.gcom2.npingtime=0         #Decode whole record
        n=1
        Audio.gcom2.mousebutton=0
        if Audio.gcom2.ndecoding0==4: n=4
        Audio.gcom2.ndecoding=n         #Standard decode, full file (d2a)

#------------------------------------------------------ decode_include
def decode_include(event=NONE):
    global isync,isync_save
    isync_save=isync
    isync=-99
    Audio.gcom2.minsigdb=-99
    decode()

#------------------------------------------------------ decode_exclude
def decode_exclude(event=NONE):
    global isync,isync_save
    isync_save=isync
    isync=99
    Audio.gcom2.minsigdb=99
    decode()

#------------------------------------------------------ openfile
def openfile(event=NONE):
    global mrudir,fileopened,nopen
    nopen=1                         #Work-around for "click feedthrough" bug
    try:
        os.chdir(mrudir)
    except:
        pass
    fname=askopenfilename(filetypes=[("Wave files","*.wav *.WAV")])
    if fname:
        Audio.getfile(fname,len(fname))
        if Audio.gcom2.ierr: print 'Error ',Audio.gcom2.ierr, \
           'when trying to read file',fname
        mrudir=os.path.dirname(fname)
        fileopened=os.path.basename(fname)
    os.chdir(appdir)
 
#------------------------------------------------------ opennext
def opennext(event=NONE):
    global ncall,fileopened,loopall,mrudir
    if fileopened=="" and ncall==0:
        openfile()
        ncall=1
    else:
# Make a list of *.wav files in mrudir
        la=os.listdir(mrudir)
        la.sort()
        lb=[]
        for i in range(len(la)):
            j=la[i].find(".wav") + la[i].find(".WAV")
            if j>0: lb.append(la[i])
        for i in range(len(lb)):
            if lb[i]==fileopened:
                break
        if i<len(lb)-1:
            fname=mrudir+"/"+lb[i+1]
#            if not lauto: stopmon()
            Audio.getfile(fname,len(fname))
            if Audio.gcom2.ierr: print 'Error ',Audio.gcom2.ierr, \
               'when trying to read file',fname
            mrudir=os.path.dirname(fname)
            fileopened=os.path.basename(fname)
        else:
            t="No more *.wav files in this directory."
            msg=Pmw.MessageDialog(root,buttons=('OK',),message_text=t)
            msg.geometry(msgpos())
            if g.Win32: msg.iconbitmap("wsjt.ico")
            msg.focus_set()
            ncall=0
            loopall=0

#------------------------------------------------------ decodeall
def decodeall(event=NONE):
    global loopall
    loopall=1
    opennext()

#------------------------------------------------------ astro1
def astro1(event=NONE):
    astro.astro2(g.astro_geom0)

#------------------------------------------------------ options1
def options1(event=NONE):
    options.options2(root_geom[root_geom.index("+"):])

#------------------------------------------------------ txmute
def txmute(event=NONE):
    Audio.gcom1.mute=1-Audio.gcom1.mute
    if Audio.gcom1.mute:
        lab7.configure(bg='red',fg='black')
    else:
        lab7.configure(bg='gray85',fg='gray85')

#------------------------------------------------------ savelast
def savelast(event=NONE):
    Audio.gcom2.nsavelast=1

#------------------------------------------------------ stub
def stub(event=NONE):
    MsgBox("Sorry, this function is not yet implemented.")

#------------------------------------------------------ MsgBox
def MsgBox(t):
    msg=Pmw.MessageDialog(root,buttons=('OK',),message_text=t)
    result=msg.activate()
    msg.focus_set()

#------------------------------------------------------ txstop
def txstop(event=NONE):
    if lauto: toggleauto()
    Audio.gcom1.txok=0
    Audio.gcom2.mantx=0
    
#------------------------------------------------------ lookup
def lookup(event=NONE):
    global hiscall,hisgrid
    hiscall=ToRadio.get().upper().strip()
    ToRadio.delete(0,END)
    ToRadio.insert(0,hiscall)
    s=whois(hiscall)
    balloon.bind(ToRadio,s[:-1])
    hisgrid=""
    if s:
        i1=s.find(',')
        i2=s.find(',',i1+1)
        hisgrid=s[i1+1:i2]
        hisgrid=hisgrid[:2].upper()+hisgrid[2:4]+hisgrid[4:6].lower()
    if len(hisgrid)==4: hisgrid=hisgrid+"mm"
    if len(hisgrid)==5: hisgrid=hisgrid+"m"
    HisGrid.delete(0,99)
    HisGrid.insert(0,hisgrid)

def lookup_gen(event):
    lookup()
    GenStdMsgs()

#-------------------------------------------------------- addtodb
def addtodb():
    global hiscall
    if HisGrid.get()=="":
        MsgBox("Please enter a valid grid locator.")
    else:
        modified=0
        hiscall=ToRadio.get().upper().strip()
        hisgrid=HisGrid.get().strip()
        hc=hiscall
        NewEntry=hc + "," + hisgrid
        msg=Pmw.MessageDialog(root,buttons=('Yes','No'),
            message_text="Is this station known to be active on EME?")
        result=msg.activate()
        msg.focus_set()
        if result=="Yes":
            NewEntry=NewEntry + ",EME,,"
        else:
            NewEntry=NewEntry + ",,,"
        try:
            f=open(appdir+'/CALL3.TXT','r')
            s=f.readlines()
        except:
            print 'Error opening CALL3.TXT'
            s=""
        f.close()
        hc2=""
        stmp=[]
        for i in range(len(s)):
            hc1=hc2
            if s[i][:2]=="//":
                stmp.append(s[i])
            else:
                i1=s[i].find(",")
                hc2=s[i][:i1]
                if hc>hc1 and hc<hc2:
                    stmp.append(NewEntry+"\n")
                    modified=1
                elif hc==hc2:
                    t=s[i] + "\n\n is already in CALL3.TXT\nDo you wish to replace this entry?"
                    msg=Pmw.MessageDialog(root,buttons=('Yes','No'),
                        message_text=t)
                    result=msg.activate()
                    msg.focus_set()
                    if result=="Yes":
                        i1=s[i].find(",")
                        i2=s[i].find(",",i1+1)
                        i3=s[i].find(",",i2+1)
                        i4=len(NewEntry)
                        s[i]=NewEntry[:i4-1] + s[i][i3+1:]
                        modified=1
                stmp.append(s[i])
        if hc>hc1 and modified==0:
            stmp.append(NewEntry+"\n")
        try:
            f=open(appdir+'/CALL3.TMP','w')
            f.writelines(stmp)
            f.close()
        except:
            print 'Error in opening or writing to CALL3.TMP'

        if modified:
            if os.path.exists("CALL3.OLD"): os.remove("CALL3.OLD")
            os.rename("CALL3.TXT","CALL3.OLD")
            os.rename("CALL3.TMP","CALL3.TXT")

#-------------------------------------------------------- clrToRadio
def clrToRadio(event):
    ToRadio.delete(0,END)
    HisGrid.delete(0,99)
    ToRadio.focus_set()
    if kb8rq.get(): ntx.set(6)


#------------------------------------------------------ whois
def whois(hiscall):
    whodat=""
    try:
        f=open(appdir+'/CALL3.TXT','r')
        s=f.readlines()
        f.close()
    except:
        print 'Error when searching CALL3.TXT, or no such file present'
        s=""
    for i in range(len(s)):
        if s[i][:2] != '//':
            i1=s[i].find(',')
            if s[i][:i1] == hiscall:
                return s[i]
    return ""

#------------------------------------------------------ cleartext
def cleartext():
    f=open(appdir+'/decoded.txt',mode='w')
    f.truncate(0)                           #Delete contents of decoded.txt
    f.close()
    f=open(appdir+'/decoded.ave',mode='w')
    f.truncate(0)                           #Delete contents of decoded.ave
    f.close()

#------------------------------------------------------ ModeFSK441
def ModeFSK441(event=NONE):
    global slabel,isync,isync441,textheight,itol
    if g.mode != "FSK441":
        if lauto: toggleauto()
        mode.set("FSK441")
        cleartext()
        Audio.gcom1.trperiod=30
        lab2.configure(text='FileID            T      Width    dB  Rpt       DF')
        lab1.configure(text='Time (s)',bg="green")
        lab4.configure(fg='black')
        lab5.configure(fg='black')
        lab6.configure(bg="green")
        isync=isync441
        slabel="S      "
        lsync.configure(text=slabel+str(isync))
        iframe4b.pack_forget()
        textheight=9
        text.configure(height=textheight)
        bclravg.configure(state=DISABLED)
        binclude.configure(state=DISABLED)
        bexclude.configure(state=DISABLED)
        cbfreeze.configure(state=DISABLED)
        cbafc.configure(state=DISABLED)
        sked.configure(state=DISABLED)
        report.configure(state=NORMAL)
        shmsg.configure(state=NORMAL)
        graph2.configure(bg='black')
        itol=5
        inctol()
        ntx.set(1)
        GenStdMsgs()
        erase()

#------------------------------------------------------ ModeJT65
def ModeJT65():
    global slabel,isync,isync65,textheight,itol
    cleartext()
    lab2.configure(text='FileID      Sync      dB        DT       DF    W')
    lab4.configure(fg='gray85')
    lab5.configure(fg='gray85')
    Audio.gcom1.trperiod=60
    iframe4b.pack(after=iframe4,expand=1, fill=X, padx=4)
    textheight=7
    text.configure(height=textheight)
    isync=isync65
    slabel="Sync   "
    lsync.configure(text=slabel+str(isync))
    bclravg.configure(state=NORMAL)
    binclude.configure(state=NORMAL)
    bexclude.configure(state=NORMAL)
    cbfreeze.configure(state=NORMAL)
    cbafc.configure(state=NORMAL)
    sked.configure(state=NORMAL)
    report.configure(state=DISABLED)
    shmsg.configure(state=DISABLED)
    graph2.configure(bg='#66FFFF')
    itol=5
    inctol()
    ntx.set(1)
    GenStdMsgs()
    erase()
#    graph2.pack_forget()

#------------------------------------------------------ ModeJT65A
def ModeJT65A(event=NONE):
    if g.mode != "JT65A":
        if lauto: toggleauto()
        mode.set("JT65A")
        ModeJT65()

#------------------------------------------------------ ModeJT65B
def ModeJT65B(event=NONE):
    if g.mode != "JT65B":
        if lauto: toggleauto()
        mode.set("JT65B")
        ModeJT65()

#------------------------------------------------------ ModeJT65C
def ModeJT65C(event=NONE):
    if g.mode != "JT65C":
        if lauto: toggleauto()
        mode.set("JT65C")
        ModeJT65()

#------------------------------------------------------ ModeJT6M
def ModeJT6M(event=NONE):
    global slabel,isync,isync6m,itol
    if g.mode != "JT6M":
        if lauto: toggleauto()
        cleartext()
        ModeFSK441()
        lab2.configure(text='FileID            T      Width      dB        DF')
        mode.set("JT6M")
        isync=isync6m
        lsync.configure(text=slabel+str(isync))
        shmsg.configure(state=DISABLED)
        cbfreeze.configure(state=NORMAL)
        itol=5
        inctol()
        ntx.set(1)
        GenStdMsgs()
        erase()
        

#------------------------------------------------------ ModeCW
def ModeCW(event=NONE):
    if g.mode != "CW":
        if lauto: toggleauto()
        cleartext()
        mode.set("CW")
        Audio.gcom1.trperiod=ncwtrperiod
        iframe4b.pack_forget()
        text.configure(height=1)
        bclravg.configure(state=DISABLED)
        binclude.configure(state=DISABLED)
        bexclude.configure(state=DISABLED)
        cbfreeze.configure(state=DISABLED)
        cbafc.configure(state=DISABLED)
        sked.configure(state=DISABLED)
        report.configure(state=NORMAL)
        ntx.set(1)
        GenStdMsgs()
        erase()

#------------------------------------------------------ ModeEcho
def ModeEcho(event=NONE):
#    mode.set("Echo")
    stub()
    
#------------------------------------------------------ msgpos
def msgpos():
    g=root_geom[root_geom.index("+"):]
    t=g[1:]
    x=int(t[:t.index("+")])          # + 70
    y=int(t[t.index("+")+1:])        # + 70
    return "+%d+%d" % (x,y)    

#------------------------------------------------------ about
def about(event=NONE):
    global Version
    about=Toplevel(root)
    about.geometry(msgpos())
    if g.Win32: about.iconbitmap("wsjt.ico")
    t="WSJT Version " + Version + ", by K1JT"
    Label(about,text=t,font=(font1,16)).pack(padx=20,pady=5)
    t="""
WSJT is a weak signal communications program.  It supports
five operating modes: FSK441, a fast mode for meteor scatter;
JT6M, specially optimized for meteor and ionospheric scatter
on 50 MHz; JT65, an extremely sensitive mode for troposcatter
and EME; CW at 15 WPM with messages structured for EME; and
an EME Echo mode for measuring your own echoes from the moon.

WSJT is Copyright (c) 2001-2006 by Joseph H. Taylor, Jr., K1JT, 
with contributions from additional authors.  It is Open Source 
software, licensed under the GNU General Public License (GPL).
Source code and programming information may be found at 
http://developer.berlios.de/projects/wsjt/.
"""
    Label(about,text=t,justify=LEFT).pack(padx=20)
    t="Revision date: " + \
      "$Date$"[7:-1]
    Label(about,text=t,justify=LEFT).pack(padx=20)
    about.focus_set()

#------------------------------------------------------ shortcuts
def shortcuts(event=NONE):
    scwid=Toplevel(root)
    scwid.geometry(msgpos())
    if g.Win32: scwid.iconbitmap("wsjt.ico")
    t="""
F1		List keyboard shortcuts
Shift-F1	List special mouse commands
CTRL-F1  	About WSJT
F2		Options
F3              Tx Mute
F4		Clear "To Radio"
F5		What message to send?
F6		Open next file in directory
Shift-F6	Decode all wave files in directory
F7		Set FSK441 mode
Shift-F7	Set JT6M mode
F8		Set JT65A mode
Shift-F8	Set JT65B mode
CTRL-F8		Set JT65C mode
Shift-CTRL-F8	Set CW mode
F9		Set EME Echo mode
F10             Toggle focus between WSJT screens
Alt-1 to Alt-6  Tx1 to Tx6
Alt-A           Toggle Auto On/Off
Alt-D           Decode
Alt-E           Erase
Alt-F           Toggle Freeze
Alt-G	    Generate Standard Messages
Alt-I           Include
Alt-L	    Lookup
CTRL-L	    Lookup, then Generate Standard Messages
Alt-M           Monitor
Alt-O           Tx Stop
Alt-P           Play
Alt-Q           Log QSO
Alt-S           Stop Monitoring or Decoding
Alt-V           Save Last
Alt-X           Exclude
Alt-Z           Toggle Zap
Right/Left Arrow    Increase/decrease Freeze DF
"""
    Label(scwid,text=t,justify=LEFT).pack(padx=20)
    scwid.focus_set()

#------------------------------------------------------ mouse_commands
def mouse_commands(event=NONE):
    scwid=Toplevel(root)
    scwid.geometry(msgpos())
    if g.Win32: scwid.iconbitmap("wsjt.ico")
    t="""
Click on          Action
--------------------------------------------------------
Waterfall        FSK441/JT6M: click to decode ping
                      JT65: Click to set DF for Freeze
                       Double-click to Freeze and Decode

Main screen,     FSK441/JT6M: click to decode ping
graphics area    JT65: Click to set DF for Freeze
                           Double-click to Freeze and Decode

Main screen,     Double-click puts callsign in Tx messages
text area           Right-double-click also sets Auto ON

Sync, Clip,      Left/Right click to increase/decrease
Tol, ...
"""
    Label(scwid,text=t,justify=LEFT).pack(padx=20)
    scwid.focus_set()

#------------------------------------------------------ what2send
def what2send(event=NONE):
    screenf5=Toplevel(root)
    screenf5.geometry(root_geom[root_geom.index("+"):])
    if g.Win32: screenf5.iconbitmap("wsjt.ico")
    t="""
To optimize your chances of completing a valid QSO using WSJT,
use the following standard procedures and *do not* exchange pertinent
information by other means (e.g., internet, telephone, ...) while the
QSO is in progress!

FSK441 or JT6M:   If you have received
    ... less than both calls from the other station, send both calls.
    ... both calls, send both calls and your signal report.
    ... both calls and signal report, send R and your report.
    ... R plus signal report, send RRR.
    ... RRR, the QSO is complete.  However, the other station may not
know this, so it is conventional to send 73 to signify that you are done.

(Outside of North America, the customary procedures for FSK441
and JT6M may be slightly different.)


JT65:   If you have received
    ... less than both calls, send both calls and your grid locator.
    ... both calls, send both calls, your grid locator, and OOO.
    ... both calls and OOO, send RO.
    ... RO, send RRR.
    ... RRR, the QSO is complete.  However, the other station may not
know this, so it is conventional to send 73 to signify that you are done.

(Sending grid locators is conventional in JT65, but numerical signal
reports may be substituted.)
"""
    Label(screenf5,text=t,justify=LEFT).pack(padx=20)
    screenf5.focus_set()

#------------------------------------------------------ prefixes
def prefixes(event=NONE):
    pfx=Toplevel(root)
    pfx.geometry(msgpos())
    if g.Win32: pfx.iconbitmap("wsjt.ico")
    f=open(appdir+'/prefixes.txt','r')
    s=f.readlines()
    t2=""
    for i in range(4):
        t2=t2+s[i]
    t=""
    for i in range(len(s)-4):
        t=t+s[i+4]
    t=t.split()
    t.sort()
    t1=""
    n=0
    for i in range(len(t)):
        t1=t1+t[i]+"  "
        n=n+len(t[i])+2
        if n>60:
            t1=t1+"\n"
            n=0
    t1=t1+"\n"
    if options.addpfx.get().lstrip():
        t1=t1+"\nOptional prefix:  "+(options.addpfx.get().lstrip()+'    ')[:4]
    t2=t2+"\n"+t1
    Label(pfx,text=t2,justify=LEFT).pack(padx=20)
    pfx.focus_set()

#------------------------------------------------------ azdist
def azdist():
    if len(HisGrid.get().strip())<4:
        labAz.configure(text="")
        labHotAB.configure(text="",bg='gray85')
        labDist.configure(text="")
    else:
        if mode.get()[:4]=="JT65" or mode.get()[:2]=="CW":
            labAz.configure(text="Az: %d" % (naz,))
            labHotAB.configure(text="",bg='gray85')
        else:
            labAz.configure(text="Az: %d   El: %d" % (naz,nel))
            if nhotabetter:
                labHotAB.configure(text="Hot A: "+str(nhotaz),bg='#FF9900')
            else:
                labHotAB.configure(text="Hot B: "+str(nhotaz),bg='#FF9900')
        if options.mileskm.get()==0:
            labDist.configure(text=str(ndmiles)+" mi")
        else:
            labDist.configure(text=str(int(1.609344*ndmiles))+" km")
    
#------------------------------------------------------ incsync
def incsync(event):
    global isync
    if isync<10:
        isync=isync+1
        lsync.configure(text=slabel+str(isync))

#------------------------------------------------------ decsync
def decsync(event):
    global isync
    if isync>-30:
        isync=isync-1
        lsync.configure(text=slabel+str(isync))

#------------------------------------------------------ incclip
def incclip(event):
    global iclip
    if iclip<5:
        iclip=iclip+1
        if iclip==5: iclip=99
        lclip.configure(text='Clip   '+str(iclip))

#------------------------------------------------------ decclip
def decclip(event):
    global iclip
    if iclip>-5:
        iclip=iclip-1
        if iclip==98: iclip=4
        lclip.configure(text='Clip   '+str(iclip))

#------------------------------------------------------ inctol
def inctol(event=NONE):
    global itol
    if itol<5: itol=itol+1
    ltol.configure(text='Tol    '+str(ntol[itol]))

#------------------------------------------------------ dectol
def dectol(event):
    global itol
    if itol>0 : itol=itol-1
    ltol.configure(text='Tol    '+str(ntol[itol]))

#------------------------------------------------------ incdsec
def incdsec(event):
    global idsec
    idsec=idsec+5
    bg='red'
    if idsec==0: bg='white'
    ldsec.configure(text='Dsec  '+str(0.1*idsec),bg=bg)
    Audio.gcom1.ndsec=idsec

#------------------------------------------------------ decdsec
def decdsec(event):
    global idsec
    idsec=idsec-5
    bg='red'
    if idsec==0: bg='white'
    ldsec.configure(text='Dsec  '+str(0.1*idsec),bg=bg)
    Audio.gcom1.ndsec=idsec

###------------------------------------------------------ incrdsec
##def incrdsec(event):
##    global irdsec
##    irdsec=irdsec+5
##    bg='red'
##    if irdsec==0: bg='white'
##    lrdsec.configure(text='RDsec  '+str(0.1*irdsec),bg=bg)
##
###------------------------------------------------------ decrdsec
##def decrdsec(event):
##    global irdsec
##    irdsec=irdsec-5
##    bg='red'
##    if irdsec==0: bg='white'
##    lrdsec.configure(text='RDsec  '+str(0.1*irdsec),bg=bg)
##
#------------------------------------------------------ inctrperiod
def inctrperiod(event):
    global ncwtrperiod
    if mode.get()[:2]=="CW":
        if ncwtrperiod==120: ncwtrperiod=150
        if ncwtrperiod==60:  ncwtrperiod=120
        Audio.gcom1.trperiod=ncwtrperiod

#------------------------------------------------------ dectrperiod
def dectrperiod(event):
    global ncwtrperiod
    if mode.get()[:2]=="CW":
        if ncwtrperiod==120: ncwtrperiod=60
        if ncwtrperiod==150: ncwtrperiod=120
        Audio.gcom1.trperiod=ncwtrperiod

#------------------------------------------------------ erase
def erase(event=NONE):
    graph1.delete(ALL)
    if mode.get()[:4]!="JT65" and mode.get()[:2]!="CW": graph2.delete(ALL)
    text.configure(state=NORMAL)
    text.delete('1.0',END)
    text.configure(state=DISABLED)
    avetext.configure(state=NORMAL)
    avetext.delete('1.0',END)
    avetext.configure(state=DISABLED)
    lab3.configure(text=" ")
    Audio.gcom2.decodedfile="                        "
#------------------------------------------------------ clear_avg
def clear_avg(event=NONE):
    avetext.configure(state=NORMAL)
    avetext.delete('1.0',END)
    avetext.configure(state=DISABLED)
    f=open(appdir+'/decoded.ave',mode='w')
    f.truncate(0)                           #Delete contents of decoded.ave
    f.close()
    Audio.gcom2.nclearave=1

#------------------------------------------------------ defaults
def defaults():
    global slabel,isync,iclip,itol,idsec
    isync=1
    if g.mode=="FSK441": isync=2
    if g.mode=="JT6M": isync=-10
    lsync.configure(text=slabel+str(isync))
    iclip=0
    lclip.configure(text='Clip   '+str(iclip))
    itol=5
    ltol.configure(text='Tol    '+str(ntol[itol]))

#------------------------------------------------------ delwav
def delwav():
    t="Are you sure you want to delete\nall *.WAV files in the RxWav directory?"
    msg=Pmw.MessageDialog(root,buttons=('Yes','No'),message_text=t)
    msg.geometry(msgpos())
    if g.Win32: msg.iconbitmap("wsjt.ico")
    msg.focus_set()
    result=msg.activate()
    if result == 'Yes':
# Make a list of *.wav files in RxWav
        la=dircache.listdir(appdir+'/RxWav')
        lb=[]
        for i in range(len(la)):
            j=la[i].find(".wav") + la[i].find(".WAV")
            if j>0: lb.append(la[i])
# Now delete them all.
        for i in range(len(lb)):
            fname=appdir+'/RxWav/'+lb[i]
            os.remove(fname)

#------------------------------------------------------ del_all
def del_all():
    Audio.gcom1.ns0=-999999

#------------------------------------------------------ toggleauto
def toggleauto(event=NONE):
    global lauto
    lauto=1-lauto
    Audio.gcom2.lauto=lauto
    if lauto:
        monitor()
    else:
        Audio.gcom1.txok=0
        Audio.gcom2.mantx=0
    if lauto==0: auto.configure(text='Auto is OFF',bg='gray85',relief=RAISED)
    if lauto==1: auto.configure(text='Auto is ON',bg='red',relief=SOLID)
    
#----------------------------------------------------- dtdf_change
# Readout of graphical cursor location
def dtdf_change(event):
    if mode.get()[:4]!="JT65":
        t="%.1f" % (event.x*30.0/500.0,)
        lab6.configure(text=t,bg='green')
    else:
        if event.y<40 and Audio.gcom2.nspecial==0:
            lab1.configure(text='Time (s)',bg="#33FFFF")   #light blue
            t="%.1f" % (12.0*event.x/500.0-2.0,)
            lab6.configure(text=t,bg="#33FFFF")
        elif (event.y>=40 and event.y<95) or \
                 (event.y<95 and Audio.gcom2.nspecial>0):
            lab1.configure(text='DF (Hz)',bg='red')
            t="%d" % int(1200.0*event.x/500.0-600.0,)
            lab6.configure(text=t,bg="red")
        else:
            lab1.configure(text='Time (s)',bg='green')
            t="%.1f" % (53.0*event.x/500.0,)
            lab6.configure(text=t,bg="green")

#---------------------------------------------------- mouse_click_g1
def mouse_click_g1(event):
    global nopen
    if not nopen:
        if mode.get()[:4]=="JT65":
            Audio.gcom2.mousedf=int((event.x-250)*2.4)
        else:
            if Audio.gcom2.ndecoding==0:              #If decoder is busy, ignore
                Audio.gcom2.nagain=1
                Audio.gcom2.mousebutton=event.num     #Left=1, Right=3
                Audio.gcom2.npingtime=int(195+60*event.x) #Time (ms) of mouse-picked ping
                if Audio.gcom2.ndecoding0==4:
                    Audio.gcom2.ndecoding=4           #Decode from recorded file
                elif Audio.gcom2.ndecoding0==1:
                    Audio.gcom2.ndecoding=5        #Decode data in main screen
    nopen=0

#------------------------------------------------------ double-click_g1
def double_click_g1(event):
    if g.mode[:4]=='JT65' and Audio.gcom2.ndecoding==0:
        g.freeze_decode=1
    
#------------------------------------------------------ mouse_up_g1
def mouse_up_g1(event):
#    print event.x
    pass

#------------------------------------------------------ right_arrow
def right_arrow(event=NONE):
    n=5*int(Audio.gcom2.mousedf/5) + 5
    if n==Audio.gcom2.mousedf: n=n+5
    Audio.gcom2.mousedf=n

#------------------------------------------------------ left_arrow
def left_arrow(event=NONE):
    n=5*int(Audio.gcom2.mousedf/5)
    if n==Audio.gcom2.mousedf: n=n-5
    Audio.gcom2.mousedf=n
    
#------------------------------------------------------ GenStdMsgs
def GenStdMsgs(event=NONE):
    t=ToRadio.get().upper().strip()
    ToRadio.delete(0,99)
    ToRadio.insert(0,t)
    if k2txb.get()!=0: ntx.set(1)
    Audio.gcom2.hiscall=(ToRadio.get()+'            ')[:12]
    for m in (tx1, tx2, tx3, tx4, tx5, tx6):
        m.delete(0,99)
    if mode.get()=="FSK441" or mode.get()=="JT6M":
        r=report.get()
        tx1.insert(0,setmsg(options.tx1.get(),r))
        tx2.insert(0,setmsg(options.tx2.get(),r))
        tx3.insert(0,setmsg(options.tx3.get(),r))
        tx4.insert(0,setmsg(options.tx4.get(),r))
        tx5.insert(0,setmsg(options.tx5.get(),r))
        tx6.insert(0,setmsg(options.tx6.get(),r))
    elif mode.get()[:4]=="JT65":
        if ToRadio.get().find("/") == -1 and \
               options.MyCall.get().find("/") == -1:
            t=ToRadio.get() + " "+options.MyCall.get() + " "+options.MyGrid.get()[:4]
            tx1.insert(0,t.upper())
        else:
            tx1.insert(0,ToRadio.get() + " "+options.MyCall.get())
        tx2.insert(0,tx1.get()+" OOO")
        tx3.insert(0,"RO")
        tx4.insert(0,"RRR")
        tx5.insert(0,"73")
        t="CQ " + options.MyCall.get()+ " "+options.MyGrid.get()[:4]
        tx6.insert(0,t.upper())
    elif mode.get()[:2]=="CW":
        tx1.insert(0,ToRadio.get() + " "+options.MyCall.get())
        tx2.insert(0,tx1.get()+" OOO")
        tx3.insert(0,tx1.get()+" RO")
        tx4.insert(0,tx1.get()+" RRR")
        tx5.insert(0,tx1.get()+" 73")
        tx6.insert(0,"CQ " + options.MyCall.get())
    
#------------------------------------------------------ setmsg
def setmsg(template,r):
    msg=""
    npct=0
    for i in range(len(template)):
        if npct:
            if template[i]=="M": msg=msg+options.MyCall.get().upper().strip()
            if template[i]=="T": msg=msg+ToRadio.get().upper().strip()
            if template[i]=="R": msg=msg+r
            if template[i]=="G": msg=msg+options.MyGrid.get()[:4]
            if template[i]=="L": msg=msg+options.MyGrid.get()
            npct=0
        else:
            npct=0
            if template[i]=="%":
                npct=1
            else:
                msg=msg+template[i]            
    return msg.upper()
    
#------------------------------------------------------ plot_large
def plot_large():
    "Plot the green, red, and blue curves in JT65 mode."
    graph1.delete(ALL)
    y=[]
    ngreen=Audio.gcom2.ngreen
    if ngreen>0:
        for i in range(ngreen):             #Find ymax for green curve
            green=Audio.gcom2.green[i]
            y.append(green)
        ymax=max(y)
        if ymax<1: ymax=1
        yfac=4.0
        if ymax>75.0/yfac: yfac=75.0/ymax
        xy=[]
        for i in range(ngreen):             #Make xy list for green curve
            green=Audio.gcom2.green[i]
            n=int(105.0-yfac*green)
            xy.append(i)
            xy.append(n)
        graph1.create_line(xy,fill="green")

        if Audio.gcom2.nspecial==0:
            y=[]
            for i in range(446):                #Find ymax for red curve
                psavg=Audio.gcom2.psavg[i+1]
                y.append(psavg)
            ymax=max(y)
            yfac=30.0
            if ymax>85.0/yfac: yfac=85.0/ymax
            xy=[]
            fac=500.0/446.0
            for i in range(446):                #Make xy list for red curve
                x=i*fac
                psavg=Audio.gcom2.psavg[i+1]
                n=int(90.0-yfac*psavg)
                xy.append(x)
                xy.append(n)
            graph1.create_line(xy,fill="red")
        else:
            y1=[]
            y2=[]
            for i in range(446):                #Find ymax for red curve
                ss1=Audio.gcom2.ss1[i+1]
                y1.append(ss1)
                ss2=Audio.gcom2.ss2[i+1]
                y2.append(ss2)
            ymax=max(y1+y2)
            yfac=30.0
            if ymax>85.0/yfac: yfac=85.0/ymax
            xy1=[]
            xy2=[]
            fac=500.0/446.0
            for i in range(446):                #Make xy list for red curve
                x=i*fac
                ss1=Audio.gcom2.ss1[i+1]
                n=int(90.0-yfac*ss1)
                xy1.append(x)
                xy1.append(n)
                ss2=Audio.gcom2.ss2[i+1]
                n=int(90.0-yfac*ss2) - 20
                xy2.append(x)
                xy2.append(n)
            graph1.create_line(xy1,fill="magenta")
            graph1.create_line(xy2,fill="orange")

            x1 = 250.0 + fac*Audio.gcom2.ndf/2.6916504
            x2 = x1 + Audio.gcom2.mode65*Audio.gcom2.nspecial*10*fac
            graph1.create_line([x1,85,x1,95],fill="yellow")
            graph1.create_line([x2,85,x2,95],fill="yellow")
            t="RO"
            if Audio.gcom2.nspecial==3: t="RRR"
            if Audio.gcom2.nspecial==4: t="73"
            graph1.create_text(x2+3,93,anchor=W,text=t,fill="yellow")

        if Audio.gcom2.ccf[0] != -9999.0:
            y=[]
            for i in range(65):             #Find ymax for blue curve
                ccf=Audio.gcom2.ccf[i]
                y.append(ccf)
            ymax=max(y)
            yfac=40.0
            if ymax>55.0/yfac: yfac=55.0/ymax
            xy2=[]
            fac=500.0/64.6
            for i in range(65):             #Make xy list for blue curve
                x=(i+0.5)*fac
                ccf=Audio.gcom2.ccf[i]
                n=int(60.0-yfac*ccf)
                xy2.append(x)
                xy2.append(n)
            graph1.create_line(xy2,fill='#33FFFF')

#  Put in the tick marks
        for i in range(13):
            x=int(i*41.667)
            j2=115
            if i==1 or i==6 or i==11: j2=110
            graph1.create_line([x,j2,x,125],fill="red")
            if Audio.gcom2.nspecial==0:
#                x=int((i-0.8)*41.667)
                j1=9
                if i==2 or i==7 or i==12: j1=14
                graph1.create_line([x,0,x,j1],fill="#33FFFF")  #light blue
            else:
                graph1.create_line([x,0,x,125-j2],fill="red")

#------------------------------------------------------ plot_small
def plot_small():        
    graph2.delete(ALL)
    xy=[]
    xy2=[]
    df=11025.0/256.0
    fac=150.0/3500.0
    for i in range(81):
        x=int(i*df*fac)
        xy.append(x)
        psavg=Audio.gcom2.psavg[i]
        if mode.get()=="JT6M": psavg=psavg + 27.959
        n=int(150.0-2*psavg)
        xy.append(n)
        if mode.get()=='FSK441':    
            ps0=Audio.gcom2.ps0[i]
            n=int(150.0-2*ps0)
            xy2.append(x)
            xy2.append(n)
    graph2.create_line(xy,fill="magenta")
    if mode.get()=='JT6M':
        plot_yellow()
    elif mode.get()=='FSK441':
        graph2.create_line(xy2,fill="red")
        for i in range(4):
            x=(i+2)*441*fac
            graph2.create_line([x,0,x,20],fill="yellow")
    for i in range(7):
        x=i*500*fac
        ytop=110
        if i%2: ytop=115
        graph2.create_line([x,120,x,ytop],fill="white")

#------------------------------------------------------ plot_yellow
def plot_yellow():
    nz=int(Audio.gcom2.ps0[215])
    if nz>10:
        y=[]
        for i in range(nz):             #Find ymax for yellow curve
            n=Audio.gcom2.ps0[i]
            y.append(n)
        ymax=max(y)
        fac=1.0
        if ymax>60: fac=60.0/ymax
        xy2=[]
        for i in range(nz):
            x=int(2.34*i)
            y=fac*Audio.gcom2.ps0[i] + 8
            n=int(85.0-y)
            xy2.append(x)
            xy2.append(n)
        graph1.create_line(xy2,fill="yellow")

#------------------------------------------------------ update
def update():
    global root_geom,isec0,naz,nel,ndmiles,ndkm,nhotaz,nhotabetter,nopen, \
           im,pim,cmap0,isync,isync441,isync6m,isync65,isync_save,idsec, \
           first,itol,txsnrdb
    
    utc=time.gmtime(time.time()+0.1*idsec)
    isec=utc[5]

    if isec != isec0:                           #Do once per second
        isec0=isec
        t=time.strftime('%Y %b %d\n%H:%M:%S',utc)
        Audio.gcom2.utcdate=t[:12]
        ldate.configure(text=t)
        root_geom=root.geometry()
        utchours=utc[3]+utc[4]/60.0 + utc[5]/3600.0
        naz,nel,ndmiles,ndkm,nhotaz,nhotabetter=Audio.azdist0( \
            options.MyGrid.get().upper(),HisGrid.get().upper(),utchours)
        azdist()
        g.nfreq=nfreq.get()

        g.AzSun,g.ElSun,g.AzMoon,g.ElMoon,g.AzMoonB,g.ElMoonB,g.ntsky, \
            g.ndop,g.ndop00,g.dbMoon,g.RAMoon,g.DecMoon,g.HA8,g.Dgrd,  \
            g.sd,g.poloffset,g.MaxNR,g.dfdt,g.dfdt0,g.RaAux,g.DecAux, \
            g.AzAux,g.ElAux = Audio.astro0(utc[0],utc[1],utc[2],  \
            utchours,nfreq.get(),options.MyGrid.get().upper(), \
                options.auxra.get()+'         '[:9],     \
                options.auxdec.get()+'         '[:9])

        if mode.get()[:4]=='JT65' or mode.get()[:2]=='CW' :
            graph2.delete(ALL)
            g2font='Helvetica 16'
            graph2.create_text(75,13,anchor=CENTER,text="Moon",font=g2font)
            graph2.create_text(26,37,anchor=W, text="Az: %8.2f" % g.AzMoon,font=g2font)
            graph2.create_text(26,61,anchor=W, text="El:  %8.2f" % g.ElMoon,font=g2font)
            graph2.create_text(26,85,anchor=W, text="Dop:  %6d" % g.ndop,font=g2font)
            graph2.create_text(26,109,anchor=W,text="Dgrd:%8.1f" % g.Dgrd,font=g2font)

    if g.freeze_decode and mode.get()[:4]=='JT65':
        itol=2
        ltol.configure(text='Tol    '+str(50))
        Audio.gcom2.dftolerance=50
        nfreeze.set(1)
        Audio.gcom2.nfreeze=1
        if Audio.gcom2.monitoring:
            Audio.gcom2.ndecoding=1
            Audio.gcom2.nagain=0
        else:
            Audio.gcom2.ndecoding=4
            Audio.gcom2.nagain=1
        g.freeze_decode=0
        
    n=int(20.0*log10(g.rms/770.0+0.01))
    t="Rx noise:%3d dB" % (n,)
    if n>=-10 and n<=10:
        msg4.configure(text=t,bg='gray85')
    else:
        msg4.configure(text=t,bg='red')

    t=g.ftnstr(Audio.gcom2.decodedfile)
#    i=t.rfind(".")
    i=g.rfnd(t,".")
    t=t[:i]
    lab3.configure(text=t)
    if mode.get() != g.mode or first:
        if mode.get()=="FSK441":
            msg2.configure(bg='yellow')
        elif mode.get()=="JT65A" or mode.get()=="JT65B" or mode.get()=="JT65C":
            msg2.configure(bg='#00FFFF')
        elif mode.get()=="JT6M":
            msg2.configure(bg='#FF00FF')
        elif mode.get()=="CW":
            msg2.configure(bg='#00FF00')
        elif mode.get()=="Echo":
            msg2.configure(bg='#FF0000')
        g.mode=mode.get()
        first=0

    samfac_in=Audio.gcom1.mfsample/110250.0
    samfac_out=Audio.gcom1.mfsample2/110250.0
    xin=1
    xout=1
    try:
        xin=samfac_in/options.samfacin.get()
        xout=samfac_out/options.samfacout.get()
        if xin<0.999 or xin>1.001 or xout<0.999 or xout>1.001:
            lab8.configure(text="%6.4f   %6.4f" \
                % (options.samfacin.get(),options.samfacout.get()), \
                fg='black',bg='red')
        else:
            lab8.configure(fg='gray85',bg='gray85')
    except:
        pass

    msg1.configure(text="%6.4f %6.4f" % (samfac_in,samfac_out))
    msg2.configure(text=mode.get())
    t="Freeze DF:%4d" % (int(Audio.gcom2.mousedf),)
    msg3.configure(text=t)
    bdecode.configure(bg='gray85')
    if Audio.gcom2.ndecoding:                   #Set button bg=light_blue
        bdecode.configure(bg='#66FFFF')         #while decoding
    if mode.get()[:2]=="CW":
        msg5.configure(text="TR Period: %d s" % (Audio.gcom1.trperiod,), \
                       bg='white')
    else:
        msg5.configure(text="TR Period: %d s" % (Audio.gcom1.trperiod,), \
                       bg='gray85')

    tx1.configure(bg='white')
    tx2.configure(bg='white')
    tx3.configure(bg='white')
    tx4.configure(bg='white')
    tx5.configure(bg='white')
    tx6.configure(bg='white')
    if tx6.get()[:1]=='#':
        try:
            txsnrdb=float(tx6.get()[1:])
            if txsnrdb>-99.0 and txsnrdb<40.0:
                Audio.gcom1.txsnrdb=txsnrdb
                tx6.configure(bg='orange')
        except:
            txsnrdb=99.0
    else:
        txsnrdb=99.0
        Audio.gcom1.txsnrdb=txsnrdb
    if Audio.gcom2.monitoring and not Audio.gcom1.transmitting:
        bmonitor.configure(bg='green')
    else:
        bmonitor.configure(bg='gray85')    
    if Audio.gcom1.transmitting:
        nmsg=int(Audio.gcom2.nmsg)
        t=g.ftnstr(Audio.gcom2.sending)
        if t[:3]=="CQ ": nsked.set(0)
        t="Transmitting:  "+t[:nmsg]
#        t="Transmitting:  "
#        t="Txing:  "+t[:nmsg]
        bgcolor='yellow'
        if Audio.gcom2.sendingsh==1:  bgcolor='#66FFFF'    #Shorthand
        if Audio.gcom2.sendingsh==-1: bgcolor='red'        #Plain Text
        if txsnrdb<90.0: bgcolor='orange'                  #Simulation mode
        if Audio.gcom2.ntxnow==1: tx1.configure(bg=bgcolor)
        elif Audio.gcom2.ntxnow==2: tx2.configure(bg=bgcolor)
        elif Audio.gcom2.ntxnow==3: tx3.configure(bg=bgcolor)
        elif Audio.gcom2.ntxnow==4: tx4.configure(bg=bgcolor)
        elif Audio.gcom2.ntxnow==5: tx5.configure(bg=bgcolor)
        else: tx6.configure(bg=bgcolor)
    else:
        bgcolor='green'
        t='Receiving'
    msg7.configure(text=t,bg=bgcolor)

    if Audio.gcom2.ndecdone==1 or g.cmap != cmap0:
        if Audio.gcom2.ndecdone==1:
            if isync==-99 or isync==99:
                isync=isync_save
                Audio.gcom2.minsigdb=isync
            try:
                f=open(appdir+'/decoded.txt',mode='r')
                lines=f.readlines()
                f.close()
            except:
                lines=""
            text.configure(state=NORMAL)
            for i in range(len(lines)):
                text.insert(END,lines[i])
            text.see(END)
            text.configure(state=DISABLED)

            if mode.get()[:4]=='JT65':
                try:
                    f=open(appdir+'/decoded.ave',mode='r')
                    lines=f.readlines()
                    f.close()
                except:
                    lines[0]=""
                    lines[1]=""
                avetext.configure(state=NORMAL)
                avetext.delete('1.0',END)
                if len(lines)>1:
                    avetext.insert(END,lines[0])
                    avetext.insert(END,lines[1])
                avetext.configure(state=DISABLED)
            Audio.gcom2.ndecdone=2
        
        if g.cmap != cmap0:
            im.putpalette(g.palette)
            cmap0=g.cmap

        if mode.get()[:4]=='JT65':
            plot_large()
        else:    
            im.putdata(Audio.gcom2.b)
            pim=ImageTk.PhotoImage(im)          #Convert Image to PhotoImage
            graph1.delete(ALL)
# NB: top two lines are probably invisible ...
            graph1.create_image(0,0,anchor='nw',image=pim)
            t=g.filetime(g.ftnstr(Audio.gcom2.decodedfile))
            graph1.create_text(100,80,anchor=W,text=t,fill="white")
            plot_small()
        if loopall: opennext()
        nopen=0

# Save some parameters
    g.mode=mode.get()
    g.report=report.get()
    if mode.get()=='FSK441': isync441=isync
    elif mode.get()=='JT6M': isync6m=isync
    elif mode.get()[:4]=='JT65': isync65=isync
    Audio.gcom1.txfirst=TxFirst.get()
    try:
        Audio.gcom1.samfacin=options.samfacin.get()
    except:
        Audio.gcom1.samfacin=1.0
    try:
        Audio.gcom1.samfacout=options.samfacout.get()
    except:
        Audio.gcom1.samfacout=1.0
#    if Audio.gcom1.samfacin>1.01: Audio.gcom1.samfacin=1.01
# ... etc.
    Audio.gcom2.mycall=(options.MyCall.get()+'            ')[:12]
    Audio.gcom2.hiscall=(ToRadio.get()+'            ')[:12]
    Audio.gcom2.hisgrid=(HisGrid.get()+'      ')[:6]
    Audio.gcom4.addpfx=(options.addpfx.get().lstrip()+'    ')[:4]
    Audio.gcom2.ntxreq=ntx.get()
    tx=(tx1,tx2,tx3,tx4,tx5,tx6)
    Audio.gcom2.txmsg=(tx[ntx.get()-1].get()+'                            ')[:28]
    Audio.gcom2.mode=(mode.get()+'      ')[:6]
    Audio.gcom2.shok=ShOK.get()
    Audio.gcom2.nsave=nsave.get()
    Audio.gcom2.nzap=nzap.get()
    Audio.gcom2.ndebug=ndebug.get()
    Audio.gcom2.minsigdb=isync
    Audio.gcom2.nclip=iclip
    Audio.gcom2.nblank=nblank.get()
    Audio.gcom2.nafc=nafc.get()
    Audio.gcom2.nfreeze=nfreeze.get()
    Audio.gcom2.dftolerance=ntol[itol]
    Audio.gcom2.neme=neme.get()
    Audio.gcom2.ndepth=ndepth.get()
    Audio.gcom2.nsked=nsked.get()
    Audio.gcom2.naggressive=naggressive.get()
    try:
        Audio.gcom2.idinterval=options.IDinterval.get()
    except:
        Audio.gcom2.idinterval=0
    Audio.gcom2.ntx2=0
#    Audio.gcom1.rxdelay=float('0'+options.RxDelay.get())
#    Audio.gcom1.txdelay=float('0'+options.TxDelay.get())
    if ntx.get()==1 and noshjt65.get()==1: Audio.gcom2.ntx2=1
    Audio.gcom2.nslim2=isync-4
    if nosh441.get()==1 and mode.get()=='FSK441': Audio.gcom2.nslim2=99
    try:
        Audio.gcom2.nport=int(options.ComPort.get())
    except:
        Audio.gcom2.nport=0
    
# Queue up the next update
    ldate.after(100,update)
    
#------------------------------------------------------ Top level frame
frame = Frame(root)

#------------------------------------------------------ Menu Bar
mbar = Frame(frame)
mbar.pack(fill = X)

#------------------------------------------------------ File Menu
filebutton = Menubutton(mbar, text = 'File')
filebutton.pack(side = LEFT)
filemenu = Menu(filebutton, tearoff=0)
filebutton['menu'] = filemenu
filemenu.add('command', label = 'Open', command = openfile)
filemenu.add('command', label = 'Open next in directory', command = opennext)
filemenu.add('command', label = 'Decode remaining files in directory', \
             command = decodeall)
filemenu.add_separator()
filemenu.add('command', label = 'Delete all *.WAV files in RxWAV', \
             command = delwav)
filemenu.add_separator()
filemenu.add('command', label = 'Erase ALL.TXT', command = del_all)
filemenu.add_separator()
filemenu.add('command', label = 'Exit', command = quit)

#------------------------------------------------------ Setup menu
setupbutton = Menubutton(mbar, text = 'Setup', )
setupbutton.pack(side = LEFT)
setupmenu = Menu(setupbutton, tearoff=0)
setupbutton['menu'] = setupmenu
setupmenu.add('command', label = 'Options', command = options1)
setupmenu.add_separator()
setupmenu.add('command', label = 'Toggle size of text window', command=textsize)
setupmenu.add('command', label = 'Generate messages for test tones', command=testmsgs)
setupmenu.add_separator()
setupmenu.add_checkbutton(label = 'F4 sets Tx6',variable=kb8rq)
setupmenu.add_checkbutton(label = 'Double-click on callsign sets TxFirst',
                          variable=setseq)
setupmenu.add_checkbutton(label = 'GenStdMsgs sets Tx1',variable=k2txb)
setupmenu.add_separator()
setupmenu.add_checkbutton(label = 'Enable diagnostics',variable=ndebug)

#------------------------------------------------------ View menu
viewbutton=Menubutton(mbar,text='View',)
viewbutton.pack(side=LEFT)
viewmenu=Menu(viewbutton,tearoff=0)
viewbutton['menu']=viewmenu
viewmenu.add('command', label = 'SpecJT', command = showspecjt)
viewmenu.add('command', label = 'Astronomical data', command = astro1)

#------------------------------------------------------ Mode menu
modebutton = Menubutton(mbar, text = 'Mode', )
modebutton.pack(side = LEFT)
modemenu = Menu(modebutton, tearoff=0)
modebutton['menu'] = modemenu
modemenu.add_radiobutton(label = 'FSK441', variable=mode, command = ModeFSK441,
    state=NORMAL)

# To enable menu item 0:
# modemenu.entryconfig(0,state=NORMAL)
# Can use the following to retrieve the state:
# state=modemenu.entrycget(0,"state")

modemenu.add_radiobutton(label = 'JT6M', variable=mode, command = ModeJT6M)
modemenu.add_radiobutton(label = 'JT65A', variable=mode, command = ModeJT65A)
modemenu.add_radiobutton(label = 'JT65B', variable=mode, command = ModeJT65B)
modemenu.add_radiobutton(label = 'JT65C', variable=mode, command = ModeJT65C)
modemenu.add_radiobutton(label = 'CW', variable=mode, command = ModeCW)
modemenu.add_radiobutton(label = 'Echo', variable=mode, command = ModeEcho,
                         state=DISABLED)

#------------------------------------------------------ Decode menu
decodebutton = Menubutton(mbar, text = 'Decode', )
decodebutton.pack(side = LEFT)
decodemenu = Menu(decodebutton, tearoff=1)
decodebutton['menu'] = decodemenu
decodemenu.FSK441=Menu(decodemenu,tearoff=0)
decodemenu.FSK441.add_checkbutton(label='No shorthands',variable=nosh441)
decodemenu.JT65=Menu(decodemenu,tearoff=0)
decodemenu.JT65.add_checkbutton(label='Only EME calls',variable=neme)
decodemenu.JT65.add_checkbutton(label='Aggressive',variable=naggressive)
decodemenu.JT65.add_checkbutton(label='No Shorthands if Tx 1',variable=noshjt65)
decodemenu.JT65.add_separator()
decodemenu.JT65.add_radiobutton(label = 'Fast', variable=ndepth, value=1)
decodemenu.JT65.add_radiobutton(label = 'Normal', variable=ndepth, value=2)
decodemenu.JT65.add_radiobutton(label = 'Exhaustive', variable=ndepth, value=3)
decodemenu.add_cascade(label = 'FSK441',menu=decodemenu.FSK441)
decodemenu.add_cascade(label = 'JT65',menu=decodemenu.JT65)

#------------------------------------------------------ Save menu
savebutton = Menubutton(mbar, text = 'Save')
savebutton.pack(side = LEFT)
savemenu = Menu(savebutton, tearoff=1)
savebutton['menu'] = savemenu
nsave=IntVar()
savemenu.add_radiobutton(label = 'None', variable=nsave,value=0)
savemenu.add_radiobutton(label = 'Save decoded', variable=nsave,value=1)
savemenu.add_radiobutton(label = 'Save if Auto On', variable=nsave,value=2)
savemenu.add_radiobutton(label = 'Save all', variable=nsave,value=3)
nsave.set(0)

#------------------------------------------------------ Band menu
bandbutton = Menubutton(mbar, text = 'Band')
bandbutton.pack(side = LEFT)
bandmenu = Menu(bandbutton, tearoff=1)
bandbutton['menu'] = bandmenu
nfreq=IntVar()
bandmenu.add_radiobutton(label = '50', variable=nfreq,value=50)
bandmenu.add_radiobutton(label = '144', variable=nfreq,value=144)
bandmenu.add_radiobutton(label = '222', variable=nfreq,value=222)
bandmenu.add_radiobutton(label = '432', variable=nfreq,value=432)
bandmenu.add_radiobutton(label = '1296', variable=nfreq,value=1296)
nfreq.set(144)
#------------------------------------------------------ Help menu
helpbutton = Menubutton(mbar, text = 'Help')
helpbutton.pack(side = LEFT)
helpmenu = Menu(helpbutton, tearoff=0)
helpbutton['menu'] = helpmenu
helpmenu.add('command', label = 'Keyboard shortcuts', command = shortcuts)
helpmenu.add('command', label = 'Special mouse commands', command = mouse_commands)
helpmenu.add('command', label = 'What message to send?', command = what2send)
helpmenu.add('command', label = 'Available suffixes and add-on prefixes', \
             command = prefixes)
helpmenu.add('command', label = 'About WSJT', command = about)

#------------------------------------------------------ Graphics areas
iframe1 = Frame(frame, bd=1, relief=SUNKEN)
graph1=Canvas(iframe1, bg='black', width=500, height=120,cursor='crosshair')
Widget.bind(graph1,"<Motion>",dtdf_change)
Widget.bind(graph1,"<Button-1>",mouse_click_g1)
Widget.bind(graph1,"<Double-Button-1>",double_click_g1)
Widget.bind(graph1,"<ButtonRelease-1>",mouse_up_g1)
Widget.bind(graph1,"<Button-3>",mouse_click_g1)
graph1.pack(side=LEFT)
graph2=Canvas(iframe1, bg='black', width=150, height=120,cursor='crosshair')
graph2.pack(side=LEFT)
iframe1.pack(expand=1, fill=X, padx=4)

#------------------------------------------------------ Labels under graphics
iframe2a = Frame(frame, bd=1, relief=FLAT, height=15)
lab1=Label(iframe2a, text='Time (s)')
lab1.place(x=250, y=6, anchor=CENTER)
lab3=Label(iframe2a, text=' ')
lab3.place(x=400,y=6, anchor=CENTER)
lab4=Label(iframe2a, text='1             2            3')
lab4.place(x=593,y=6, anchor=CENTER)
iframe2a.pack(expand=1, fill=X, padx=1)
iframe2 = Frame(frame, bd=1, relief=FLAT,height=15)
lab2=Label(iframe2, text='FileID     Sync     dB        DT        DF      W')
lab2.place(x=3,y=6, anchor='w')
lab5=Label(iframe2, text='Freq (kHz)')
lab5.place(x=580,y=6, anchor=CENTER)
lab6=Label(iframe2a,text='0.0',bg='green')
lab6.place(x=40,y=6, anchor=CENTER)
lab7=Label(iframe2a,text='F3',fg='gray85')
lab7.place(x=495,y=6, anchor=CENTER)
lab8=Label(iframe2a,text='1.0000  1.0000',fg='gray85')
lab8.place(x=135,y=6, anchor=CENTER)
iframe2.pack(expand=1, fill=X, padx=4)

#-------------------------------------------------------- Decoded text
iframe4 = Frame(frame, bd=1, relief=SUNKEN)
text=Text(iframe4, height=6, width=80)
text.bind('<Double-Button-1>',dbl_click_text)
text.bind('<Double-Button-3>',dbl_click_text)

root.bind_all('<F1>', shortcuts)
root.bind_all('<Shift-F1>', mouse_commands)
root.bind_all('<Control-F1>', about)
root.bind_all('<F2>', options1)
root.bind_all('<F3>', txmute)
root.bind_all('<F4>', clrToRadio)
root.bind_all('<F5>', what2send)
root.bind_all('<F6>', opennext)
root.bind_all('<Shift-F6>', decodeall)
root.bind_all('<F7>', ModeFSK441)
root.bind_all('<F8>', ModeJT65A)
root.bind_all('<Shift-F8>', ModeJT65B)
root.bind_all('<Control-F8>', ModeJT65C)
root.bind_all('<Shift-F7>', ModeJT6M)
root.bind_all('<Shift-Control-F8>', ModeCW)
root.bind_all('<F9>', ModeEcho)
root.bind_all('<F10>', showspecjt)

root.bind_all('<Alt-Key-1>',btx1)
root.bind_all('<Alt-Key-2>',btx2)
root.bind_all('<Alt-Key-3>',btx3)
root.bind_all('<Alt-Key-4>',btx4)
root.bind_all('<Alt-Key-5>',btx5)
root.bind_all('<Alt-Key-6>',btx6)

root.bind_all('<Alt-a>',toggleauto)
root.bind_all('<Alt-A>',toggleauto)
root.bind_all('<Alt-c>',clear_avg)
root.bind_all('<Alt-C>',clear_avg)
root.bind_all('<Alt-d>',decode)
root.bind_all('<Alt-D>',decode)
root.bind_all('<Alt-e>',erase)
root.bind_all('<Alt-E>',erase)
root.bind_all('<Alt-f>',toggle_freeze)
root.bind_all('<Alt-F>',toggle_freeze)
root.bind_all('<Alt-g>',GenStdMsgs)
root.bind_all('<Alt-G>',GenStdMsgs)
root.bind_all('<Alt-i>',decode_include)
root.bind_all('<Alt-I>',decode_include)
root.bind_all('<Alt-l>',lookup)
root.bind_all('<Alt-L>',lookup)
root.bind_all('<Alt-m>',monitor)
root.bind_all('<Alt-M>',monitor)
root.bind_all('<Alt-o>',txstop)
root.bind_all('<Alt-O>',txstop)
root.bind_all('<Alt-p>',stub)
root.bind_all('<Alt-P>',stub)
root.bind_all('<Alt-q>',logqso)
root.bind_all('<Alt-Q>',logqso)
root.bind_all('<Alt-s>',stopmon)
root.bind_all('<Alt-S>',stopmon)
root.bind_all('<Alt-v>',savelast)
root.bind_all('<Alt-V>',savelast)
root.bind_all('<Alt-x>',decode_exclude)
root.bind_all('<Alt-X>',decode_exclude)
root.bind_all('<Alt-z>',toggle_zap)
root.bind_all('<Alt-Z>',toggle_zap)
root.bind_all('<Control-l>',lookup_gen)
root.bind_all('<Control-L>',lookup_gen)
root.bind_all('<Left>',left_arrow)
root.bind_all('<Right>',right_arrow)

text.pack(side=LEFT, fill=X, padx=1)
sb = Scrollbar(iframe4, orient=VERTICAL, command=text.yview)
sb.pack(side=RIGHT, fill=Y)
text.configure(yscrollcommand=sb.set)
iframe4.pack(expand=1, fill=X, padx=4)
iframe4b = Frame(frame, bd=1, relief=SUNKEN)
avetext=Text(iframe4b, height=2, width=80)
#avetext.bind('<Key>', lambda e: "break")
avetext.bind('<Double-Button-1>',dbl_click_ave)
avetext.bind('<Double-Button-3>',dbl_click_ave)
avetext.pack(side=LEFT, fill=X, padx=1)
iframe4b.pack(expand=1, fill=X, padx=4)

#------------------------------------------------------- Button Bar
iframe4c = Frame(frame, bd=1, relief=SUNKEN)
blogqso=Button(iframe4c, text='Log QSO',underline=4,command=logqso,
                padx=1,pady=1)
#bplay=Button(iframe4c, text='Play',underline=0,command=stub)
bstop=Button(iframe4c, text='Stop',underline=0,command=stopmon,
                padx=1,pady=1)
bmonitor=Button(iframe4c, text='Monitor',underline=0,command=monitor,
                padx=1,pady=1)
bsavelast=Button(iframe4c, text='Save',underline=3,command=savelast,
                padx=1,pady=1)
bdecode=Button(iframe4c, text='Decode',underline=0,command=decode,
                padx=1,pady=1)
berase=Button(iframe4c, text='Erase',underline=0,command=erase,
                padx=1,pady=1)
bclravg=Button(iframe4c, text='Clear Avg',underline=0,command=clear_avg,
                padx=1,pady=1)
binclude=Button(iframe4c, text='Include',underline=0,
                command=decode_include,padx=1,pady=1)
bexclude=Button(iframe4c, text='Exclude',underline=1,
                command=decode_exclude,padx=1,pady=1)
btxstop=Button(iframe4c,text='TxStop',underline=4,command=txstop,
                padx=1,pady=1)

blogqso.pack(side=LEFT,expand=1,fill=X)
#bplay.pack(side=LEFT,expand=1,fill=X)
bstop.pack(side=LEFT,expand=1,fill=X)
bmonitor.pack(side=LEFT,expand=1,fill=X)
bsavelast.pack(side=LEFT,expand=1,fill=X)
bdecode.pack(side=LEFT,expand=1,fill=X)
berase.pack(side=LEFT,expand=1,fill=X)
bclravg.pack(side=LEFT,expand=1,fill=X)
binclude.pack(side=LEFT,expand=1,fill=X)
bexclude.pack(side=LEFT,expand=1,fill=X)
btxstop.pack(side=LEFT,expand=1,fill=X)
iframe4c.pack(expand=1, fill=X, padx=4)

#-----------------------------------------------------General control area
iframe5 = Frame(frame, bd=1, relief=FLAT,height=180)

#------------------------------------------------------ "Other station" info
f5a=Frame(iframe5,height=170,bd=2,relief=GROOVE)
labToRadio=Label(f5a,text='To radio:', width=9, relief=FLAT)
labToRadio.grid(column=0,row=0)
ToRadio=Entry(f5a,width=9)
ToRadio.insert(0,'W8WN')
ToRadio.grid(column=1,row=0,pady=3)
bLookup=Button(f5a, text='Lookup',underline=0,command=lookup,padx=1,pady=1)
bLookup.grid(column=2,row=0,sticky='EW',padx=4)
labGrid=Label(f5a,text='Grid:', width=9, relief=FLAT)
labGrid.grid(column=0,row=1)
HisGrid=Entry(f5a,width=9)
HisGrid.grid(column=1,row=1,pady=1)
bAdd=Button(f5a, text='Add',command=addtodb,padx=1,pady=1)
bAdd.grid(column=2,row=1,sticky='EW',padx=4)
labAz=Label(f5a,text='Az 257  El 15',width=11,font=(font1,9))
labAz.grid(column=1,row=2)
labHotAB=Label(f5a,bg='#FFCCFF',text='HotA: 247',font=(font1,9))
labHotAB.grid(column=0,row=2,sticky='EW',padx=4,pady=3)
labDist=Label(f5a,text='16753 km',font=(font1,9))
labDist.grid(column=2,row=2)

#------------------------------------------------------ Date and Time
ldate=Label(f5a, bg='black', fg='yellow', width=11, bd=4,
        text='2005 Apr 22\n01:23:45', relief=RIDGE,
        justify=CENTER, font=(font1,16))
ldate.grid(column=0,columnspan=3,row=3,rowspan=2,pady=2)
f5a.pack(side=LEFT,expand=1,fill=BOTH)

#------------------------------------------------------ Receiving parameters
f5b=Frame(iframe5,bd=2,relief=GROOVE)
lsync=Label(f5b, bg='white', fg='black', text='Sync   1', width=8, relief=RIDGE)
lsync.grid(column=0,row=0,padx=2,pady=1,sticky='EW')
Widget.bind(lsync,'<Button-1>',incsync)
Widget.bind(lsync,'<Button-3>',decsync)
nzap=IntVar()
cbzap=Checkbutton(f5b,text='Zap',underline=0,variable=nzap)
cbzap.grid(column=1,row=0,padx=2,pady=1,sticky='W')
cbnb=Checkbutton(f5b,text='NB',variable=nblank)
cbnb.grid(column=1,row=1,padx=2,pady=1,sticky='W')
cbfreeze=Checkbutton(f5b,text='Freeze',underline=0,variable=nfreeze)
cbfreeze.grid(column=1,row=2,padx=2,sticky='W')
cbafc=Checkbutton(f5b,text='AFC',variable=nafc)
cbafc.grid(column=1,row=3,padx=2,pady=1,sticky='W')
lclip=Label(f5b, bg='white', fg='black', text='Clip   0', width=8, relief=RIDGE)
lclip.grid(column=0,row=1,padx=2,sticky='EW')
Widget.bind(lclip,'<Button-1>',incclip)
Widget.bind(lclip,'<Button-3>',decclip)
ltol=Label(f5b, bg='white', fg='black', text='Tol    400', width=8, relief=RIDGE)
ltol.grid(column=0,row=2,padx=2,pady=1,sticky='EW')
Widget.bind(ltol,'<Button-1>',inctol)
Widget.bind(ltol,'<Button-3>',dectol)
Button(f5b,text='Defaults',command=defaults,padx=1,pady=1).grid(column=0,
                              row=3,sticky='EW')
ldsec=Label(f5b, bg='white', fg='black', text='Dsec  0.0', width=8, relief=RIDGE)
ldsec.grid(column=0,row=4,ipadx=3,padx=2,pady=5,sticky='EW')
#lrdsec=Label(f5b, bg='white', fg='black', text='RDsec  0.0', width=8, relief=RIDGE)
#lrdsec.grid(column=1,row=4,ipadx=3,padx=2,pady=5,sticky='EW')
Widget.bind(ldsec,'<Button-1>',incdsec)
Widget.bind(ldsec,'<Button-3>',decdsec)
#Widget.bind(lrdsec,'<Button-1>',incrdsec)
#Widget.bind(lrdsec,'<Button-3>',decrdsec)
#Widget.bind(lrdsec,'<Button-1>',stub)
#Widget.bind(lrdsec,'<Button-3>',stub)

f5b.pack(side=LEFT,expand=0,fill=BOTH)

#------------------------------------------------------ Tx params and msgs
f5c=Frame(iframe5,bd=2,relief=GROOVE)
txfirst=Checkbutton(f5c,text='Tx First',justify=RIGHT,variable=TxFirst)
f5c2=Frame(f5c,bd=0)
labreport=Label(f5c2,text='Rpt',width=4)
report=Entry(f5c2, width=4)
report.insert(0,'26')
labreport.pack(side=RIGHT,expand=1,fill=BOTH)
report.pack(side=RIGHT,expand=1,fill=BOTH)
shmsg=Checkbutton(f5c,text='Sh Msg',justify=RIGHT,variable=ShOK,
            command=restart2)
sked=Checkbutton(f5c,text='Sked',justify=RIGHT,variable=nsked)
genmsg=Button(f5c,text='GenStdMsgs',underline=0,command=GenStdMsgs,
            padx=1,pady=1)
auto=Button(f5c,text='Auto is Off',underline=0,command=toggleauto,
            padx=1,pady=1)
auto.focus_set()

txfirst.grid(column=0,row=0,sticky='W',padx=4)
f5c2.grid(column=0,row=1,sticky='W',padx=4)
shmsg.grid(column=0,row=2,sticky='W',padx=4)
sked.grid(column=0,row=3,sticky='W',padx=4)
genmsg.grid(column=0,row=4,sticky='W',padx=4)
auto.grid(column=0,row=5,sticky='EW',padx=4)
#txstop.grid(column=0,row=6,sticky='EW',padx=4)

ntx=IntVar()
tx1=Entry(f5c,width=24)
rb1=Radiobutton(f5c,value=1,variable=ntx)
b1=Button(f5c, text='Tx1',underline=2,command=btx1,padx=1,pady=1)
tx1.grid(column=1,row=0)
rb1.grid(column=2,row=0)
b1.grid(column=3,row=0)

tx2=Entry(f5c,width=24)
rb2=Radiobutton(f5c,value=2,variable=ntx)
b2=Button(f5c, text='Tx2',underline=2,command=btx2,padx=1,pady=1)
tx2.grid(column=1,row=1)
rb2.grid(column=2,row=1)
b2.grid(column=3,row=1)

tx3=Entry(f5c,width=24)
rb3=Radiobutton(f5c,value=3,variable=ntx)
b3=Button(f5c, text='Tx3',underline=2,command=btx3,padx=1,pady=1)
tx3.grid(column=1,row=2)
rb3.grid(column=2,row=2)
b3.grid(column=3,row=2)

tx4=Entry(f5c,width=24)
rb4=Radiobutton(f5c,value=4,variable=ntx)
b4=Button(f5c, text='Tx4',underline=2,command=btx4,padx=1,pady=1)
tx4.grid(column=1,row=3)
rb4.grid(column=2,row=3)
b4.grid(column=3,row=3)

tx5=Entry(f5c,width=24)
rb5=Radiobutton(f5c,value=5,variable=ntx)
b5=Button(f5c, text='Tx5',underline=2,command=btx5,padx=1,pady=1)
tx5.grid(column=1,row=4)
rb5.grid(column=2,row=4)
b5.grid(column=3,row=4)

tx6=Entry(f5c,width=24)
rb6=Radiobutton(f5c,value=6,variable=ntx)
b6=Button(f5c, text='Tx6',underline=2,command=btx6,padx=1,pady=1)
tx6.grid(column=1,row=5)
rb6.grid(column=2,row=5)
b6.grid(column=3,row=5)

f5c.pack(side=LEFT,fill=BOTH)
iframe5.pack(expand=1, fill=X, padx=4)

#------------------------------------------------------------ Status Bar
iframe6 = Frame(frame, bd=1, relief=SUNKEN)
msg1=Message(iframe6, text='                    ', width=300,relief=SUNKEN)
msg1.pack(side=LEFT, fill=X, padx=1)
msg2=Message(iframe6, text='Message #2', width=300,relief=SUNKEN)
msg2.pack(side=LEFT, fill=X, padx=1)
msg3=Message(iframe6,width=300,relief=SUNKEN)
msg3.pack(side=LEFT, fill=X, padx=1)
msg4=Message(iframe6, text='Message #4', width=300,relief=SUNKEN)
msg4.pack(side=LEFT, fill=X, padx=1)
msg5=Message(iframe6, text='Message #5', width=300,relief=SUNKEN)
msg5.pack(side=LEFT, fill=X, padx=1)
Widget.bind(msg5,'<Button-1>',inctrperiod)
Widget.bind(msg5,'<Button-3>',dectrperiod)
msg7=Message(iframe6, text='                        ', width=300,relief=SUNKEN)
msg7.pack(side=RIGHT, fill=X, padx=1)
iframe6.pack(expand=1, fill=X, padx=4)
frame.pack()

ldate.after(100,update)
lauto=0
isync=1
ntx.set(1)
ndepth.set(2)

import options
options.defaults()
ModeFSK441()
lookup()
balloon.unbind(ToRadio)
g.astro_geom0="+0+0"
Audio.gcom1.mute=0

#---------------------------------------------------------- Process INI file
try:
    f=open(appdir+'/WSJT.INI',mode='r')
    params=f.readlines()
except:
    params=""

try:
    for i in range(len(params)):
        key,value=params[i].split()
        if   key == 'WSJTGeometry': root.geometry(value)
        elif key == 'Mode':
            mode.set(value)
            if value=='FSK441':
                ModeFSK441()
            elif value=='JT65A':
                ModeJT65A()
            elif value=='JT65B':
                ModeJT65B()
            elif value=='JT65C':
                ModeJT65C()
            elif value=='JT6M':
                ModeJT6M()
            elif value=='CW':
                ModeCW()
        elif key == 'MyCall': options.MyCall.set(value)
        elif key == 'MyGrid': options.MyGrid.set(value)
        elif key == 'HisCall':
            hiscall=value
            if hiscall=="______": hiscall=""
            ToRadio.delete(0,END)
            ToRadio.insert(0,hiscall)
        elif key == 'HisGrid':
            hisgrid=value
            if hisgrid == "XX00xx":
                lookup()
            HisGrid.delete(0,END)
            HisGrid.insert(0,hisgrid)
#        elif key == 'RxDelay': options.RxDelay.set(value)
#        elif key == 'TxDelay': options.TxDelay.set(value)
        elif key == 'IDinterval': options.IDinterval.set(value)
        elif key == 'ComPort':
            options.ComPort.set(value)
            Audio.gcom2.nport=int(options.ComPort.get())
        elif key == 'Mileskm': options.mileskm.set(value)
        elif key == 'MsgStyle': options.ireport.set(value)
        elif key == 'Region': options.iregion.set(value)
        elif key == 'AudioIn':
            g.ndevin.set(value)
            options.ndevin.set(value)
        elif key == 'AudioOut':
            g.ndevout.set(value)
            options.ndevout.set(value)
        elif key == 'SamFacIn': options.samfacin.set(value)
        elif key == 'SamFacOut': options.samfacout.set(value)
        elif key == 'Template1': options.Template1.set(value.replace("_"," "))
        elif key == 'Template2': options.Template2.set(value.replace("_"," "))
        elif key == 'Template3': options.Template3.set(value.replace("_"," "))
        elif key == 'Template4': options.Template4.set(value.replace("_"," "))
        elif key == 'Template5': options.Template5.set(value.replace("_"," "))
        elif key == 'Template6':
            options.Template6.set(value.replace("_"," "))
            if options.Template6.get()==" ": options.Template6.set("")
        elif key == 'AddPrefix': options.addpfx.set(value.replace("_"," ").lstrip())
        elif key == 'AuxRA': options.auxra.set(value)
        elif key == 'AuxDEC': options.auxdec.set(value)
        elif key == 'TxFirst': TxFirst.set(value)
        elif key == 'KB8RQ': kb8rq.set(value)
        elif key == 'K2TXB': k2txb.set(value)
        elif key == 'SetSeq': setseq.set(value)
        elif key == 'Report':
            report.delete(0,99)
            report.insert(0,value)
        elif key == 'ShOK': ShOK.set(value)
        elif key == 'Nsave': nsave.set(value)
        elif key == 'Band': nfreq.set(value)
        elif key == 'S441': isync441=int(value)
        elif key == 'S6m': isync6m=int(value)
        elif key == 'Sync': isync65=int(value)
        elif key == 'Clip': iclip=int(value)
        elif key == 'Zap': nzap.set(value)
        elif key == 'NB': nblank.set(value)
        elif key == 'NAFC': nafc.set(value)
        elif key == 'Sked': nsked.set(value)
        elif key == 'NoSh441': nosh441.set(value)
        elif key == 'NoShJT65': noshjt65.set(value)
        elif key == 'Aggressive': naggressive.set(value)
        elif key == 'NEME': neme.set(value)
        elif key == 'NDepth': ndepth.set(value)
        elif key == 'Debug': ndebug.set(value)
        elif key == 'HisCall':
            Audio.gcom2.hiscall=(value+'            ')[:12]
            ToRadio.delete(0,99)
            ToRadio.insert(0,value)
            lookup()                       #Maybe should save HisGrid, instead?
        elif key == 'MRUDir': mrudir=value.replace("#"," ")
        elif key == 'AstroGeometry': g.astro_geom0 =value
        elif key == 'CWTRPeriod':
            ncwtrperiod=int(value)
            if mode.get()[:2]=="CW": Audio.gcom1.trperiod=ncwtrperiod
        else: pass
except:
    print 'Error reading WSJT.INI, continuing with defaults.'
    print key,value

g.mode=mode.get()
if mode.get()=='FSK441': isync=isync441
elif mode.get()=='JT6M': isync=isync6m
elif mode.get()[:4]=='JT65': isync=isync65
lsync.configure(text=slabel+str(isync))
lclip.configure(text='Clip   '+str(iclip))
Audio.gcom2.appdir=(appdir+'                                                                                          ')[:80]
Audio.gcom2.ndepth=ndepth.get()
Audio.ftn_init()
GenStdMsgs()
Audio.gcom4.addpfx=(options.addpfx.get().lstrip()+'    ')[:4]
stopmon()
first=1
if g.Win32: root.iconbitmap("wsjt.ico")
root.title('  WSJT 6     by K1JT')
import astro
import specjt

# SpecJT has a "mainloop", so does not return until it is terminated.
#root.mainloop()   #Superseded by mainloop in SpecJT

# Clean up and save user options before terminating
f=open(appdir+'/WSJT.INI',mode='a')
root_geom=root_geom[root_geom.index("+"):]
f.write("WSJTGeometry " + root_geom + "\n")
f.write("Mode " + g.mode + "\n")
f.write("MyCall " + options.MyCall.get() + "\n")
f.write("MyGrid " + options.MyGrid.get() + "\n")
t=g.ftnstr(Audio.gcom2.hiscall)
if t[:1]==" ": t="______"
f.write("HisCall " + t + "\n")
t=g.ftnstr(Audio.gcom2.hisgrid)
if t=="      ": t="XX00xx"
f.write("HisGrid " + t + "\n")
#f.write("RxDelay " + str(options.RxDelay.get()) + "\n")
#f.write("TxDelay " + str(options.TxDelay.get()) + "\n")
f.write("IDinterval " + str(options.IDinterval.get()) + "\n")
f.write("ComPort " + str(options.ComPort.get()) + "\n")
f.write("Mileskm " + str(options.mileskm.get()) + "\n")
f.write("MsgStyle " + str(options.ireport.get()) + "\n")
f.write("Region " + str(options.iregion.get()) + "\n")
f.write("AudioIn " + str(options.ndevin.get()) + "\n")
f.write("AudioOut " + str(options.ndevout.get()) + "\n")
f.write("SamFacIn " + str(options.samfacin.get()) + "\n")
f.write("SamFacOut " + str(options.samfacout.get()) + "\n")
if options.Template6.get()=="": options.Template6.set("_")
f.write("Template1 " + options.Template1.get().replace(" ","_") + "\n")
f.write("Template2 " + options.Template2.get().replace(" ","_") + "\n")
f.write("Template3 " + options.Template3.get().replace(" ","_") + "\n")
f.write("Template4 " + options.Template4.get().replace(" ","_") + "\n")
f.write("Template5 " + options.Template5.get().replace(" ","_") + "\n")
f.write("Template6 " + options.Template6.get().replace(" ","_") + "\n")
if options.addpfx.get().lstrip()=="": options.addpfx.set("_")
f.write("AddPrefix " + options.addpfx.get().lstrip() + "\n")
if options.auxra.get()=="": options.auxra.set("0")
if options.auxdec.get()=="": options.auxdec.set("0")
f.write("AuxRA " + options.auxra.get() + "\n")
f.write("AuxDEC " + options.auxdec.get() + "\n")
f.write("TxFirst " + str(TxFirst.get()) + "\n")
f.write("KB8RQ " + str(kb8rq.get()) + "\n")
f.write("K2TXB " + str(k2txb.get()) + "\n")
f.write("SetSeq " + str(setseq.get()) + "\n")
f.write("Report " + g.report + "\n")
f.write("ShOK " + str(ShOK.get()) + "\n")
f.write("Nsave " + str(nsave.get()) + "\n")
f.write("Band " + str(nfreq.get()) + "\n")
f.write("S441 " + str(isync441) + "\n")
f.write("S6m " + str(isync6m) + "\n")
f.write("Sync " + str(isync65) + "\n")
f.write("Clip " + str(iclip) + "\n")
f.write("Zap " + str(nzap.get()) + "\n")
f.write("NB " + str(nblank.get()) + "\n")
f.write("NAFC " + str(nafc.get()) + "\n")
f.write("Sked " + str(nsked.get()) + "\n")
f.write("NoSh441 " + str(nosh441.get()) + "\n")
f.write("NoShJT65 " + str(noshjt65.get()) + "\n")
f.write("Aggressive " + str(naggressive.get()) + "\n")
f.write("NEME " + str(neme.get()) + "\n")
f.write("NDepth " + str(ndepth.get()) + "\n")
f.write("Debug " + str(ndebug.get()) + "\n")
#f.write("TRPeriod " + str(Audio.gcom1.trperiod) + "\n")
mrudir2=mrudir.replace(" ","#")
f.write("MRUDir " + mrudir2 + "\n")
if g.astro_geom[:7]=="200x200": g.astro_geom="268x423" + g.astro_geom[7:]
f.write("AstroGeometry " + g.astro_geom + "\n")
f.write("CWTRPeriod " + str(ncwtrperiod) + "\n")
f.close()

Audio.ftn_quit()
Audio.gcom1.ngo=0                         #Terminate audio streams
Audio.gcom2.lauto=0
Audio.gcom1.txok=0
time.sleep(0.5)