added gsm demodulator

.kukuruku/modes

@@ -88,3 +88,29 @@ filtertype=rcos
 program=_MODEPATH_/dsd.sh
 resample=yes
 
+[APRS]
+name=APRS  (nfm 24k)
+rate=24000
+bw=11000
+transition=1024
+filtertype=rcos
+program=_MODEPATH_/aprs.sh
+resample=yes
+
+[Signal Inspector]
+name=Signal inspector (256k)
+rate=256000
+bw=256000
+transition=8000
+filtertype=hamming
+program=_MODEPATH_/sigins.py -s 256000
+resample=yes
+
+[GSM]
+name=GSM (2M)
+rate=200000
+bw=100000
+transition=8000
+filtertype=hamming
+program=_MODEPATH_/gsm.py -s 200000
+resample=yes

client/kukuruku-gui.py

@@ -470,7 +470,7 @@ def on_freq_change(widget, event):
 def on_freq_plus(widget):
   """ Frequency '>' button """
   global frequency
-  frequency = frequency + samplerate
+  frequency = frequency + samplerate/2
   cl.set_frequency(frequency)
   tb_freq.set_text(str(frequency))
 

client/libclient.py

@@ -269,7 +269,7 @@ class client():
 
     self.xlaters_lock.acquire()
 
-    #del(self.xlaters[xid])
+    del(self.xlaters[xid])
 
     self.q_msg(hdr + msg.SerializeToString())
 

client/modes/Makefile

@@ -3,7 +3,7 @@ CFLAGS = -d .
 
 all: modes
 
-MODES = tetrapol.py tetra.py nfm.py mfm.py wfm.py raw.py multimon.py dsd.py aprs.py sigins.py
+MODES = tetrapol.py tetra.py nfm.py mfm.py wfm.py raw.py multimon.py dsd.py aprs.py sigins.py gsm.py
 #MODES =  multimon.py
 
 %.py: %.grc