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WSJT-X/specjt.py
Joe Taylor eaacd90f83 Added "Display AGC" checkbox on Waterfall screen. 
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/map65@510 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2007-07-22 02:08:01 +00:00

567 lines
18 KiB
Python
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#----------------------------------------------------- SpecJT
from Tkinter import *
from tkMessageBox import showwarning
import time
import os
import Pmw
import Audio
import g
import string
import cPickle
#import Numeric
from Numeric import zeros, multiarray
import Image, ImageTk, ImageDraw
from palettes import colormapblue, colormapgray0, colormapHot, \
colormapAFMHot, colormapgray1, colormapLinrad, Colormap2Palette
#import wsjt #Is this OK to do?
def hidespecjt():
root.withdraw()
g.showspecjt=0
def showspecjt():
root.deiconify()
g.showspecjt=2
if(__name__=="__main__"):
root = Tk()
else:
root=Toplevel()
root.protocol('WM_DELETE_WINDOW',hidespecjt)
root.withdraw()
#------------------------------------------- Define globals and initialize.
b0=0
c0=0
g0=0
g.cmap="Linrad"
bw=96.0
df=2.69165
fmid=1500
fmid0=1500
frange=2000
frange0=2000
isec0=-99
mode0=""
mousedf0=0
mousefqso0=0
dftolerance0=500
display_agc=IntVar()
naxis=IntVar()
ncall=0
newMinute=0
nflat=IntVar()
nfr=IntVar()
nfr.set(1)
nfreeze0=0
nmark=IntVar()
nmark0=0
nn=0
npal=IntVar()
npal.set(2)
nscroll=0
nspeed0=IntVar()
root_geom=""
t0=""
tol0=400
ttot=0.0
c=Canvas()
NX=750
NY=130
a=zeros(NX*NY,'s')
im=Image.new('P',(NX,NY))
line0=Image.new('P',(NX,1)) #Image fragment for top line of waterfall
draw=ImageDraw.Draw(im)
pim=ImageTk.PhotoImage(im)
a2=zeros(NX*NY,'s')
im2=Image.new('P',(NX,NY))
line02=Image.new('P',(NX,1)) #Image fragment for top line of zoomed waterfall
draw2=ImageDraw.Draw(im2)
pim2=ImageTk.PhotoImage(im2)
balloon=Pmw.Balloon(root)
def pal_gray0():
g.cmap="gray0"
im.putpalette(Colormap2Palette(colormapgray0),"RGB")
im2.putpalette(Colormap2Palette(colormapgray0),"RGB")
def pal_gray1():
g.cmap="gray1"
im.putpalette(Colormap2Palette(colormapgray1),"RGB")
im2.putpalette(Colormap2Palette(colormapgray1),"RGB")
def pal_linrad():
g.cmap="Linrad"
im.putpalette(Colormap2Palette(colormapLinrad),"RGB")
im2.putpalette(Colormap2Palette(colormapLinrad),"RGB")
def pal_blue():
g.cmap="blue"
im.putpalette(Colormap2Palette(colormapblue),"RGB")
im2.putpalette(Colormap2Palette(colormapblue),"RGB")
def pal_Hot():
g.cmap="Hot"
im.putpalette(Colormap2Palette(colormapHot),"RGB")
im2.putpalette(Colormap2Palette(colormapHot),"RGB")
def pal_AFMHot():
g.cmap="AFMHot"
im.putpalette(Colormap2Palette(colormapAFMHot),"RGB")
im2.putpalette(Colormap2Palette(colormapAFMHot),"RGB")
#--------------------------------------------------- Command button routines
#---------------------------------------------------- fdf_change
# Readout of graphical cursor location
def fdf_change(event):
global bw
fmid=0.5*float(Audio.gcom2.nfb + Audio.gcom2.nfa)
if Audio.gcom2.nfullspec: fmid=125.0 - 2.2 #Empirical
df=bw/NX #kHz per pixel
g.Freq=df*(event.x-375) + fmid
n=int(g.Freq+0.5)
t="%d" % (n,)
if g.fc[n] != "":
t=t + ": " + g.fc[n]
fdf.configure(text=t)
def fdf_change2(event):
g.DFreq=(2200.0/750.0)*(event.x-375)
#---------------------------------------------------- set_fqso
def set_fqso(event):
n=int(g.Freq + 0.5)
Audio.gcom2.mousefqso=n
df_mark()
#---------------------------------------------------- set_freezedf
def set_freezedf(event):
n=int(g.DFreq + 0.5)
Audio.gcom2.mousedf=n
df_mark()
#------------------------------------------------------ ftnstr
def ftnstr(x):
y=""
for i in range(len(x)):
y=y+x[i]
return y
#---------------------------------------------------- df_mark
def df_mark():
global bw
draw_axis()
# Mark QSO freq in top graph
color='green'
fmid=0.5*float(Audio.gcom2.nfb + Audio.gcom2.nfa)
if Audio.gcom2.nfullspec: fmid=125.0 - 2.3 #Empirical
df=bw/NX #kHz per pixel
x1=375.0 + (Audio.gcom2.mousefqso-fmid)/df
c.create_line(x1,25,x1,12,fill=color,width=2)
if Audio.gcom2.nfullspec:
x1=375.0 + (Audio.gcom2.nfa-fmid)/df
x2=375.0 + (Audio.gcom2.nfb-fmid)/df
c.create_line(x1,25,x2,25,fill=color,width=2)
df=96000.0/32768.0
# Mark sync tone and top JT65 tone (green) and shorthand tones (red)
fstep=20.0*11025.0/4096.0
x1=375.0 + (Audio.gcom2.mousedf + 6.6*fstep)/df
c2.create_line(x1,25,x1,12,fill=color,width=2)
x1=375.0 + (Audio.gcom2.mousedf - Audio.gcom2.dftolerance)/df
x2=375.0 + (Audio.gcom2.mousedf + Audio.gcom2.dftolerance)/df
c2.create_line(x1,25,x2,25,fill=color,width=2)
for i in range(5):
x1=375.0 + (Audio.gcom2.mousedf + i*fstep)/df
j=12
if i>0: j=15
if i!=1: c2.create_line(x1,25,x1,j,fill=color,width=2)
color='red'
#-------------------------------------------------------- draw_axis
def draw_axis():
c.delete(ALL)
xdf=bw/NX #kHz per pixel
xmid=0.5*float(Audio.gcom2.nfb + Audio.gcom2.nfa)
if Audio.gcom2.nfullspec:
xmid=125.0 - 2.3 #Empirical
x1=int(xmid-0.6*bw) #Make it too wide, to be
x2=int(xmid+0.6*bw) #sure to get all the numbers
ilab=10
if bw <= 60.0: ilab=5
if bw <= 30.0: ilab=2
for ix in range(x1,x2,1):
i=0.5*NX + (ix-xmid)/xdf
j=20
if (ix%5)==0: j=16
if (ix%ilab)==0 :
j=16
x=i-1
if ix<100: x=x+1
y=8
c.create_text(x,y,text=str(ix))
c.create_line(i,25,i,j,fill='black') #Draw the upper scale
c2.delete(ALL)
xmid2=0
bw2=750.0*96000.0/32768.0 #approx 2197.27 Hz
x1=int(xmid-0.5*bw2)/100 - 1
x1=100*x1
x2=int(xmid+0.5*bw2)
xdf2=bw2/NX
for ix in range(x1,x2,20):
i=0.5*NX + (ix-xmid2)/xdf2
j=20
# if (ix%5)==0: j=16
if (ix%100)==0 :
j=16
x=i-1
if ix<1000: x=x+2
if ix<0: x=x-2
y=8
c2.create_text(x,y,text=str(ix))
c2.create_line(i,25,i,j,fill='black')
#---------------------------------------------------- freq_range
def freq_range(event):
# Move frequency scale left or right in 100 Hz increments
global fmid
if event.num==1:
fmid=fmid+100
else:
if event.num==3:
fmid=fmid-100
if fmid<1000*nfr.get(): fmid=1000*nfr.get()
if fmid>5000-1000*nfr.get(): fmid=5000-1000*nfr.get()
#---------------------------------------------------- freeze_decode1
def freeze_decode1(event):
# If decoder is busy or we are not monitoring, ignore request
if Audio.gcom2.ndecoding==0 or Audio.gcom2.monitoring==0:
set_fqso(event)
g.freeze_decode=1
#---------------------------------------------------- freeze_decode2
def freeze_decode2(event):
# If decoder is busy or we are not monitoring, ignore request
if Audio.gcom2.ndecoding==0 or Audio.gcom2.monitoring==0:
set_freezedf(event)
g.freeze_decode=1
#---------------------------------------------------- update
def update():
global a,a2,b0,c0,g0,im,im2,isec0,line0,line02,newMinute,\
nscroll,pim,pim2,nfa0,nfb0,bw, \
root_geom,t0,mousedf0,mousefqso0,nfreeze0,tol0,mode0,nmark0, \
fmid,fmid0,frange,frange0,dftolerance0
utc=time.gmtime(time.time()+0.1*Audio.gcom1.ndsec)
isec=utc[5]
if isec != isec0: #Do once per second
isec0=isec
t0=time.strftime('%H:%M:%S',utc)
ltime.configure(text=t0)
root_geom=root.geometry()
g.rms=Audio.gcom1.rms
if isec==0: nscroll=0
if isec==59: newMinute=1
nbpp=int((Audio.gcom2.nfb - Audio.gcom2.nfa)*32768/(96.0*NX))
bw=750.0*(96.0/32768.0)*nbpp
if Audio.gcom2.nfullspec:
nbpp=int(32768.0/NX)
bw=750.0*(96.0/32768.0)*nbpp
if g.showspecjt==1:
showspecjt()
nspeed=nspeed0.get() #Waterfall update rate
brightness=sc1.get()
contrast=sc2.get()
g0=sc3.get()
newspec=Audio.gcom2.newspec #True if new data available
if newspec:
Audio.spec(brightness,contrast,g0,nspeed,a,a2) #Call Fortran routine spec
n=Audio.gcom2.nlines
box=(0,0,NX,130-n) #Define region
region=im.crop(box) #Get all but last line(s)
region2=im2.crop(box) #Get all but last line(s)
box=(125,0,624,120)
try:
im.paste(region,(0,n)) #Move waterfall down
im2.paste(region2,(0,n)) #Move waterfall down
except:
print "Images did not match, continuing anyway."
for i in range(n):
line0.putdata(a[NX*i:NX*(i+1)]) #One row of pixels to line0
im.paste(line0,(0,i)) #Paste in new top line(s)
line02.putdata(a2[NX*i:NX*(i+1)])#One row of pixels to line0
im2.paste(line02,(0,i)) #Paste in new top line(s)
nscroll=nscroll+n
b0=brightness #Save scale values
c0=contrast
if newspec:
if Audio.gcom2.monitoring:
if newMinute:
draw.line((0,0,749,0),fill=128) #Draw the minute separator
draw2.line((0,0,749,0),fill=128) #Draw the minute separator
# if nscroll == 13:
# draw.text((5,2),t0[0:5],fill=253) #Insert time label
# draw2.text((5,2),t0[0:5],fill=253) #Insert time label
else:
draw.line((0,0,749,0),fill=128) #Draw the minute separator
draw2.line((0,0,749,0),fill=128) #Draw the minute separator
t=g.ftnstr(Audio.gcom2.utcdata)
# This test shouldn.t be needed, but ...
try:
draw.text((4,1),t[0:5],fill=253) #Insert time label
draw2.text((4,1),t[0:5],fill=253) #Insert time label
except:
pass
pim=ImageTk.PhotoImage(im) #Convert Image to PhotoImage
graph1.delete(ALL)
pim2=ImageTk.PhotoImage(im2) #Convert Image to PhotoImage
graph2.delete(ALL)
#For some reason, top two lines are invisible, so we move down 2
graph1.create_image(0,0+2,anchor='nw',image=pim)
graph2.create_image(0,0+2,anchor='nw',image=pim2)
g.ndecphase=2
newMinute=0
Audio.gcom2.newspec=0
if (Audio.gcom2.mousedf != mousedf0 or
Audio.gcom2.mousefqso != mousefqso0 or
Audio.gcom2.dftolerance != dftolerance0 or
Audio.gcom2.nfa != nfa0 or Audio.gcom2.nfb != nfb0):
df_mark()
# The following int() calls are to ensure that the values copied to
# mousedf0 and mousefqso0 are static.
mousedf0=int(Audio.gcom2.mousedf)
mousefqso0=int(Audio.gcom2.mousefqso)
dftolerance0=int(Audio.gcom2.dftolerance)
nfa0=int(Audio.gcom2.nfa)
nfb0=int(Audio.gcom2.nfb)
if Audio.gcom2.nfreeze != nfreeze0:
if not Audio.gcom2.nfreeze: draw_axis()
if Audio.gcom2.nfreeze: df_mark()
nfreeze0=int(Audio.gcom2.nfreeze)
if g.mode!=mode0:
df_mark() ### was draw_axis()
mode0=g.mode
if nmark.get()!=nmark0:
df_mark()
nmark0=nmark.get()
# if newspec: Audio.gcom2.ndiskdat=0
Audio.gcom2.nlines=0
Audio.gcom2.nflat=nflat.get()
frange=nfr.get()*2000
if(fmid<>fmid0 or frange<>frange0):
if fmid<1000*nfr.get(): fmid=1000*nfr.get()
if fmid>5000-1000*nfr.get(): fmid=5000-1000*nfr.get()
df_mark()
fmid0=fmid
frange0=frange
Audio.gcom2.nfmid=int(fmid)
Audio.gcom2.nfrange=int(frange)
Audio.gcom2.nagc=display_agc.get()
ltime.after(200,update) #Reset the timer
#-------------------------------------------------------- Create GUI widgets
#-------------------------------------------------------- Menu bar
frame = Frame(root)
frame.pack()
mbar = Frame(frame)
mbar.pack(fill=X)
#--------------------------------------------------------- Palette menu
setupbutton = Menubutton(mbar, text = 'Palette', )
setupbutton.pack(side = LEFT)
setupmenu = Menu(setupbutton,tearoff=0)
setupbutton['menu'] = setupmenu
setupmenu.add_radiobutton(label='Gray0',command=pal_gray0,
value=0,variable=npal)
setupmenu.add_radiobutton(label='Gray1',command=pal_gray1,
value=1,variable=npal)
setupmenu.add_radiobutton(label='Linrad',command=pal_linrad,
value=2,variable=npal)
setupmenu.add_radiobutton(label='Blue',command=pal_blue,
value=3,variable=npal)
setupmenu.add_radiobutton(label='Hot',command=pal_Hot,
value=4,variable=npal)
setupmenu.add_radiobutton(label='AFMHot',command=pal_AFMHot,
value=5,variable=npal)
lab1=Label(mbar,width=20,padx=20,bd=0)
lab1.pack(side=LEFT)
fdf=Label(mbar,width=30,bd=0,anchor=W)
fdf.pack(side=LEFT)
lab3=Label(mbar,padx=13,bd=0)
lab3.pack(side=LEFT)
lab0=Label(mbar,padx=10,bd=0)
lab0.pack(side=LEFT)
#------------------------------------------------- Speed selection buttons
for i in (5, 4, 3, 2, 1):
t=str(i)
Radiobutton(mbar,text=t,value=i,variable=nspeed0).pack(side=RIGHT)
nspeed0.set(1)
lab2=Label(mbar,text='Speed: ',bd=0)
lab2.pack(side=RIGHT)
#------------------------------------------------- Graphics frame
iframe1 = Frame(frame, bd=1, relief=SUNKEN)
c=Canvas(iframe1, bg='white', width=NX, height=25,bd=0)
c.pack(side=TOP)
Widget.bind(c,"<Shift-Button-1>",freq_range)
Widget.bind(c,"<Shift-Button-2>",freq_range)
Widget.bind(c,"<Shift-Button-3>",freq_range)
graph1=Canvas(iframe1, bg='black', width=NX, height=NY,bd=0,cursor='crosshair')
graph1.pack(side=TOP)
Widget.bind(graph1,"<Motion>",fdf_change)
Widget.bind(graph1,"<Button-1>",set_fqso)
Widget.bind(graph1,"<Double-Button-1>",freeze_decode1)
iframe1.pack(expand=1, fill=X)
c2=Canvas(iframe1, bg='white', width=NX, height=25,bd=0)
c2.pack(side=TOP)
Widget.bind(c2,"<Shift-Button-1>",freq_range)
Widget.bind(c2,"<Shift-Button-2>",freq_range)
Widget.bind(c2,"<Shift-Button-3>",freq_range)
graph2=Canvas(iframe1, bg='black', width=NX, height=NY,bd=0,cursor='crosshair')
graph2.pack(side=TOP)
Widget.bind(graph2,"<Motion>",fdf_change2)
Widget.bind(graph2,"<Button-1>",set_freezedf)
Widget.bind(graph2,"<Double-Button-1>",freeze_decode2)
iframe1.pack(expand=1, fill=X)
#-------------------------------------------------- Status frame
iframe2 = Frame(frame, bd=1, relief=SUNKEN)
status=Pmw.MessageBar(iframe2,entry_width=17,entry_relief=GROOVE)
status.pack(side=LEFT)
sc1=Scale(iframe2,from_=-100.0,to_=100.0,orient='horizontal',
showvalue=0,sliderlength=5)
sc1.pack(side=LEFT)
sc2=Scale(iframe2,from_=-100.0,to_=100.0,orient='horizontal',
showvalue=0,sliderlength=5)
sc2.pack(side=LEFT)
balloon.bind(sc1,"Brightness", "Brightness")
balloon.bind(sc2,"Contrast", "Contrast")
balloon.configure(statuscommand=status.helpmessage)
ltime=Label(iframe2,bg='black',fg='yellow',width=8,bd=2,font=('Helvetica',16))
ltime.pack(side=LEFT)
msg1=Label(iframe2,padx=2,bd=2,text=" ")
msg1.pack(side=LEFT)
sc3=Scale(iframe2,from_=-100.0,to_=100.0,orient='horizontal',
showvalue=0,sliderlength=5)
sc3.pack(side=LEFT)
balloon.bind(sc3,"Gain", "Digital Gain")
Checkbutton(iframe2,text='Waterfall AGC',variable=display_agc).pack(side=RIGHT)
iframe2.pack(expand=1, fill=X)
#----------------------------------------------- Restore params from INI file
try:
f=open('MAP65.INI',mode='r')
params=f.readlines()
except:
params=""
try:
for i in range(len(params)):
key,value=params[i].split()
if key == 'SpecJTGeometry': root.geometry(value)
elif key == 'UpdateInterval': nspeed0.set(value)
elif key == 'Brightness': sc1.set(value)
elif key == 'Contrast': sc2.set(value)
elif key == 'DigitalGain': sc3.set(value)
elif key == 'DisplayAGC': display_agc.set(value)
elif key == 'AxisLabel': naxis.set(value)
elif key == 'MarkTones': nmark.set(value)
elif key == 'Flatten': nflat.set(value)
elif key == 'Palette': g.cmap=value
elif key == 'Frange': nfr.set(value)
elif key == 'Fmid': fmid=int(value)
else: pass
except:
print 'Error reading MAP65.INI, continuing with defaults.'
print key,value
#------------------------------------------------------ Select palette
if g.cmap == "gray0":
pal_gray0()
npal.set(0)
if g.cmap == "gray1":
pal_gray1()
npal.set(1)
if g.cmap == "Linrad":
pal_linrad()
npal.set(2)
if g.cmap == "blue":
pal_blue()
npal.set(3)
if g.cmap == "Hot":
pal_Hot()
npal.set(4)
if g.cmap == "AFMHot":
pal_AFMHot()
npal.set(5)
#---------------------------------------------- Display GUI and start mainloop
#draw_axis()
df_mark()
try:
ndevin=g.ndevin.get()
except:
ndevin=0
Audio.gcom1.ndevin=ndevin
try:
ndevout=g.ndevout.get()
except:
ndevout=0
Audio.gcom1.ndevout=ndevout
# Only valid for windows
# for now
Audio.audio_init(ndevin,ndevout) #Start the audio stream
ltime.after(200,update)
root.deiconify()
g.showspecjt=2
if g.Win32: root.iconbitmap("wsjt.ico")
root.title('Waterfall')
if(__name__=="__main__"):
Audio.gcom2.monitoring=1
root.mainloop()
#-------------------------------------------------- Save user params and quit
f=open('MAP65.INI',mode='w')
f.write("UpdateInterval " + str(nspeed0.get()) + "\n")
f.write("Brightness " + str(b0)+ "\n")
f.write("Contrast " + str(c0)+ "\n")
f.write("DigitalGain " + str(g0)+ "\n")
f.write("DisplayAGC " + str(display_agc.get())+ "\n")
f.write("AxisLabel " + str(naxis.get()) + "\n")
f.write("MarkTones " + str(nmark.get()) + "\n")
f.write("Flatten " + str(nflat.get()) + "\n")
f.write("Palette " + g.cmap + "\n")
f.write("Frange " + str(nfr.get()) + "\n")
f.write("Fmid " + str(fmid) + "\n")
root_geom=root_geom[root_geom.index("+"):]
f.write("SpecJTGeometry " + root_geom + "\n")
f.close()
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