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WSJT-X/specjt.py
Diane Bruce a0a3b799dc - This imports the freebsd branch modifications 
- This gets rid of the need to configure for parallel or serial port
- The code picks up the device name from WSJT.INI for ComPort (misnamed now)
  which is actually a device name for either a serial port or parallel port.
  ptt_unix.c then uses the appropriate code to "talk" to a parallel or serial
  port.
- audio in/audio out should work the same way on windows as it did before,
  however it is actually now a string name value, which can be used to open
  the appropriate /dev/dsp on OSS or in future, be passed to the ALSA init
  routines or other audio routines as needed. 



git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/trunk@185 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2006-07-05 03:49:02 +00:00

533 lines
17 KiB
Python
Raw Blame History

#---------------------------------------------------- SpecJT
from Tkinter import *
from tkMessageBox import showwarning
import time
import os
import Pmw
import smeter
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
g.focus=1
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"
df=2.69165
isec0=-99
logmap=IntVar()
logmap.set(0)
logm0=0
minsep=IntVar()
mode0=""
mousedf0=0
naxis=IntVar()
ncall=0
newMinute=0
nflat=IntVar()
nfreeze0=0
nmark=IntVar()
nmark0=0
nn=0
npal=IntVar()
npal.set(2)
nscroll=0
nspeed0=IntVar()
nspeed00=99
root_geom=""
t0=""
tol0=400
ttot=0.0
c=Canvas()
a=zeros(225000,'s')
im=Image.new('P',(750,300))
line0=Image.new('P',(750,1)) #Image fragment for top line of waterfall
draw=ImageDraw.Draw(im)
pim=ImageTk.PhotoImage(im)
balloon=Pmw.Balloon(root)
def pal_gray0():
g.cmap="gray0"
im.putpalette(Colormap2Palette(colormapgray0),"RGB")
def pal_gray1():
g.cmap="gray1"
im.putpalette(Colormap2Palette(colormapgray1),"RGB")
def pal_linrad():
g.cmap="Linrad"
im.putpalette(Colormap2Palette(colormapLinrad),"RGB")
def pal_blue():
g.cmap="blue"
im.putpalette(Colormap2Palette(colormapblue),"RGB")
def pal_Hot():
g.cmap="Hot"
im.putpalette(Colormap2Palette(colormapHot),"RGB")
def pal_AFMHot():
g.cmap="AFMHot"
im.putpalette(Colormap2Palette(colormapAFMHot),"RGB")
#--------------------------------------------------- Command button routines
#--------------------------------------------------- rx_volume
def rx_volume():
for path in string.split(os.environ["PATH"], os.pathsep):
file = os.path.join(path, "sndvol32") + ".exe"
try:
return os.spawnv(os.P_NOWAIT, file, (file,) + (" -r",))
except os.error:
pass
raise os.error, "Cannot find "+file
#--------------------------------------------------- tx_volume
def tx_volume():
for path in string.split(os.environ["PATH"], os.pathsep):
file = os.path.join(path, "sndvol32") + ".exe"
try:
return os.spawnv(os.P_NOWAIT, file, (file,))
except os.error:
pass
raise os.error, "Cannot find "+file
#---------------------------------------------------- fdf_change
# Readout of graphical cursor location
def fdf_change(event):
if nspeed0.get()<6:
g.DFreq=df*(event.x-288.7)
g.Freq=g.DFreq+1270.46
t="Freq: %5d DF: %5d (Hz)" % (int(g.Freq),int(g.DFreq))
else:
g.PingTime=0.04*event.x
g.PingFreq=(121-event.y)*21.533
g.PingFile="current"
if event.y > 150:
g.PingFile="previous"
g.PingFreq=(271-event.y)*21.533
if g.PingFreq<400: g.PingFreq=0
t="Time: %4.1f s %s Freq: %d Hz" % (g.PingTime,g.PingFile,g.PingFreq)
fdf.configure(text=t)
#---------------------------------------------------- set_freezedf
def set_freezedf(event):
if g.mode[:4]=='JT65':
n=int(df*(event.x-288.7))
if n<-600: n=-600
if n>600: n=600
Audio.gcom2.mousedf=n
else:
decode_request(event)
#------------------------------------------------------ ftnstr
def ftnstr(x):
y=""
for i in range(len(x)):
y=y+x[i]
return y
#---------------------------------------------------- df_mark
def df_mark():
draw_axis()
if nmark.get()==0 or Audio.gcom2.nfreeze:
fstep=10.0*11025.0/4096.0
if g.mode[4:5]=='B': fstep=2*fstep
if g.mode[4:5]=='C': fstep=4*fstep
# Mark sync tone and top JT65 tone (green) and shorthand tones (red)
if g.mode[:4]=="JT65":
color='green'
x1=(Audio.gcom2.mousedf + 6.6*fstep)/df + 288.7
c.create_line(x1-0.5,25,x1-0.5,12,fill=color)
c.create_line(x1+0.5,25,x1+0.5,12,fill=color)
for i in range(5):
x1=(Audio.gcom2.mousedf+i*fstep)/df + 288.7
j=12
if i>0: j=15
if i!=1: c.create_line(x1-0.5,25,x1-0.5,j,fill=color)
if i!=1: c.create_line(x1+0.5,25,x1+0.5,j,fill=color)
color='red'
#---------------------------------------------------- decode_request
def decode_request(event):
if g.mode[:4]!='JT65' and nspeed0.get()>5:
# If decoder is busy or we are not monitoring, ignore request
if Audio.gcom2.ndecoding==0 and Audio.gcom2.monitoring:
Audio.gcom2.mousebutton=event.num #Left=1, Right=3
Audio.gcom2.npingtime=int(40*event.x) #Time (ms) of selected ping
if event.y <= 150:
Audio.gcom2.ndecoding=2 #Mouse pick, top half
else:
Audio.gcom2.ndecoding=3 #Mouse pick, bottom half
#---------------------------------------------------- freeze_decode
def freeze_decode(event):
if g.mode[:4]=='JT65' and nspeed0.get()<6:
# 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,b0,c0,g0,im,isec0,line0,newMinute,nscroll,nspeed00,pim, \
root_geom,t0,mousedf0,nfreeze0,tol0,mode0,nmark0,logm0
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
if g.showspecjt==1:
showspecjt()
nspeed=nspeed0.get() #Waterfall update rate
if (nspeed<6 and nspeed00>=6) or (nspeed>=6 and nspeed00<6):
draw_axis()
nspeed00=nspeed
brightness=sc1.get()
contrast=sc2.get()
logm=logmap.get()
g0=sc3.get()
# Don't calculate spectra for waterfall while decoding
if Audio.gcom2.ndecoding==0 and \
(Audio.gcom2.monitoring or Audio.gcom2.ndiskdat):
Audio.spec(brightness,contrast,logm,g0,nspeed,a) #Call Fortran routine spec
newdat=Audio.gcom1.newdat #True if new data available
else:
newdat=0
sm.updateProgress(newValue=Audio.gcom1.level) #S-meter bar
if newdat or brightness!=b0 or contrast!=c0 or logm!=logm0:
if brightness==b0 and contrast==c0 and logm==logm0 and nspeed<6:
n=Audio.gcom2.nlines
box=(0,0,750,300-n) #Define region
region=im.crop(box) #Get all but last line(s)
try:
im.paste(region,(0,n)) #Move waterfall down
except:
print "Images did not match, continuing anyway."
for i in range(n):
line0.putdata(a[750*i:750*(i+1)]) #One row of pixels to line0
im.paste(line0,(0,i)) #Paste in new top line
nscroll=nscroll+n
else: #A scale factor has changed
im.putdata(a) #Compute whole new image
b0=brightness #Save scale values
c0=contrast
logm0=logm
if newdat:
if Audio.gcom2.monitoring:
if minsep.get() and newMinute:
draw.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
else:
if minsep.get():
draw.line((0,0,749,0),fill=128) #Draw the minute separator
pim=ImageTk.PhotoImage(im) #Convert Image to PhotoImage
graph1.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)
if nspeed>5:
color="white"
if g.cmap=="gray1": color="black"
t=time.strftime("%H:%M:%S",time.gmtime(Audio.gcom2.ntime + \
0.1*Audio.gcom1.ndsec))
graph1.create_text(5,110,anchor=W,text=t,fill=color)
t=g.filetime(g.ftnstr(Audio.gcom2.fnamea))
graph1.create_text(5,260,anchor=W,text=t,fill=color)
newMinute=0
if (Audio.gcom2.mousedf != mousedf0 or Audio.gcom2.dftolerance != tol0) \
and g.mode[:4]=='JT65':
df_mark()
# The following int() calls are to ensure that the values copied to
# mousedf0 and tol0 are static.
mousedf0=int(Audio.gcom2.mousedf)
tol0=int(Audio.gcom2.dftolerance)
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:
if g.mode[:4]=="JT65" and nspeed0.get()>5: nspeed0.set(3)
if g.mode=="FSK441" and nspeed0.get()<6: nspeed0.set(6)
if g.mode=="JT6M" and nspeed0.get()<6: nspeed0.set(6)
draw_axis()
mode0=g.mode
if nmark.get()!=nmark0:
df_mark()
nmark0=nmark.get()
if newdat: Audio.gcom2.ndiskdat=0
Audio.gcom2.nlines=0
Audio.gcom2.nflat=nflat.get()
if g.focus==2:
root.focus_set()
ltime.after(200,update) #Reset the timer
#-------------------------------------------------------- draw_axis
def draw_axis():
xmid=1500
if naxis.get(): xmid=xmid-1270.46
c.delete(ALL)
if nspeed0.get()<6:
for ix in range(-1000,2501,20):
i=374.5 + (ix-xmid)/df
j=20
if (ix%100)==0 :
j=16
x=i-2
if ix<1000 : x=x+2
y=8
c.create_text(x,y,text=str(ix))
c.create_line(i,25,i,j,fill='black')
if g.mode[:4]=="JT65":
if Audio.gcom2.nfreeze==0:
x1=-600/df + 288.7
x2=600/df + 288.7
else:
tol=Audio.gcom2.dftolerance
x1=(Audio.gcom2.mousedf-tol)/df + 288.7
x2=(Audio.gcom2.mousedf+tol)/df + 288.7
c.create_line(x1,25,x2,25,fill='green',width=2)
else:
for ix in range(1,31):
i=25*ix
j=20
if (ix%5)==0:
j=16
x=i
if x==750: x=745
c.create_text(x,8,text=str(ix))
c.create_line(i,25,i,j,fill='black')
#-------------------------------------------------------- Create GUI widgets
#-------------------------------------------------------- Menu bar
frame = Frame(root)
frame.pack()
mbar = Frame(frame)
mbar.pack(fill=X)
#--------------------------------------------------------- Options menu
setupbutton = Menubutton(mbar, text = 'Options', )
setupbutton.pack(side = LEFT)
setupmenu = Menu(setupbutton, tearoff=1)
setupbutton['menu'] = setupmenu
setupmenu.add_checkbutton(label = 'Mark T/R boundaries',variable=minsep)
setupmenu.add_checkbutton(label='Flatten spectra',variable=nflat)
setupmenu.add_checkbutton(label='Mark JT65 tones only if Freeze is checked',
variable=nmark)
setupmenu.add_separator()
setupmenu.add('command', label = 'Rx volume control', command = rx_volume)
setupmenu.add('command', label = 'Tx volume control', command = tx_volume)
setupmenu.add_separator()
setupmenu.add_radiobutton(label='Frequency axis',command=draw_axis,
value=0,variable=naxis)
setupmenu.add_radiobutton(label='JT65 DF axis',command=draw_axis,
value=1,variable=naxis)
setupmenu.add_separator()
#setupmenu.add_radiobutton(label='High sensitivity',value=0,variable=logmap)
#setupmenu.add_radiobutton(label='High dynamic range',value=1,variable=logmap)
#setupmenu.add_separator()
setupmenu.palettes=Menu(setupmenu,tearoff=0)
setupmenu.palettes.add_radiobutton(label='Gray0',command=pal_gray0,
value=0,variable=npal)
setupmenu.palettes.add_radiobutton(label='Gray1',command=pal_gray1,
value=1,variable=npal)
setupmenu.palettes.add_radiobutton(label='Linrad',command=pal_linrad,
value=2,variable=npal)
setupmenu.palettes.add_radiobutton(label='Blue',command=pal_blue,
value=3,variable=npal)
setupmenu.palettes.add_radiobutton(label='Hot',command=pal_Hot,
value=4,variable=npal)
setupmenu.palettes.add_radiobutton(label='AFMHot',command=pal_AFMHot,
value=5,variable=npal)
setupmenu.add_cascade(label = 'Palette',menu=setupmenu.palettes)
lab1=Label(mbar,padx=50,bd=0)
lab1.pack(side=LEFT)
fdf=Label(mbar,width=12,bd=0,padx=90)
fdf.pack(side=LEFT)
#------------------------------------------------- Speed selection buttons
for i in (7, 6, 5, 4, 3, 2, 1):
t=str(i)
if i==6: t="H1"
if i==7: t="H2"
Radiobutton(mbar,text=t,value=i,variable=nspeed0).pack(side=RIGHT)
nspeed0.set(6)
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=750, height=25,bd=0)
c.pack(side=TOP)
graph1=Canvas(iframe1, bg='black', width=750, height=300,bd=0,cursor='crosshair')
graph1.pack(side=TOP)
Widget.bind(graph1,"<Motion>",fdf_change)
#Widget.bind(graph1,"<Button-1>",decode_request)
Widget.bind(graph1,"<Button-3>",decode_request)
Widget.bind(graph1,"<Button-1>",set_freezedf)
Widget.bind(graph1,"<Double-Button-1>",freeze_decode)
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")
sm=smeter.Smeter(iframe2,fillColor='slateblue',width=150,
doLabel=1)
sm.frame.pack(side=RIGHT)
balloon.bind(sm.frame,"Rx noise level","Rx noise level")
iframe2.pack(expand=1, fill=X)
#----------------------------------------------- Restore params from INI file
try:
f=open('WSJT.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 == 'MinuteSeparators': minsep.set(value)
elif key == 'AxisLabel': naxis.set(value)
elif key == 'MarkTones': nmark.set(value)
elif key == 'Flatten': nflat.set(value)
elif key == 'LogMap': logmap.set(value)
elif key == 'Palette': g.cmap=value
else: pass
except:
print 'Error reading WSJT.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()
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(' SpecJT by K1JT')
if(__name__=="__main__"):
Audio.gcom2.monitoring=1
root.mainloop()
#-------------------------------------------------- Save user params and quit
f=open('WSJT.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("MinuteSeparators " + str(minsep.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("LogMap " + str(logmap.get()) + "\n")
f.write("Palette " + g.cmap + "\n")
root_geom=root_geom[root_geom.index("+"):]
f.write("SpecJTGeometry " + root_geom + "\n")
f.close()
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