Add duplex offset to chirp.py and chirp_common

chirp.py

@@ -126,6 +126,10 @@ parser.add_option("", "--set-mem-dtcspol", dest="set_mem_dtcspol",
 
 parser.add_option("", "--set-mem-dup", dest="set_mem_dup",
                   help="Set memory duplex (+,-, or blank)")
+parser.add_option("", "--set-mem-offset", dest="set_mem_offset",
+                  type="float",
+                  help="Set memory duplex offset (in MHz)")
+
 parser.add_option("", "--set-mem-mode", dest="set_mem_mode",
                   default=None,
                   help="Set mode (%s)" % ",".join(chirp_common.MODES))
@@ -207,7 +211,8 @@ if options.set_mem_name or options.set_mem_freq or \
         options.set_mem_dtcson or options.set_mem_dtcsoff or \
         options.set_mem_tenc or options.set_mem_tsql or options.set_mem_dtcs or\
         options.set_mem_dup is not None or \
-        options.set_mem_mode or options.set_mem_dtcspol:
+        options.set_mem_mode or options.set_mem_dtcspol or\
+        options.set_mem_offset:
     try:
         mem = radio.get_memory(int(args[0]))
     except errors.InvalidMemoryLocation:
@@ -222,6 +227,7 @@ if options.set_mem_name or options.set_mem_freq or \
     mem.dtcsPolarity = options.set_mem_dtcspol or mem.dtcsPolarity
     if _dup is not None:
         mem.duplex = _dup
+    mem.offset = options.set_mem_offset or mem.offset
     mem.mode   = _mode or mem.mode
 
     if options.set_mem_tencon:

chirp/chirp_common.py

@@ -61,6 +61,7 @@ class Memory:
 
     # FIXME: Decorator for valid value?
     duplex = ""
+    offset = 0.600
     mode = "FM"
     tuningStep = 5.0
 
@@ -82,10 +83,16 @@ class Memory:
         else:
             dtcs = " "
 
-        return "Memory %i: %.5f%s %s (%s) r%.1f%s c%.1f%s d%03i%s%s [TS=%.2f]" % \
+        if self.duplex == "":
+            dup = "/"
+        else:
+            dup = self.duplex
+
+        return "Memory %i: %.5f%s%0.3f %s (%s) r%.1f%s c%.1f%s d%03i%s%s [TS=%.2f]" % \
             (self.number,
              self.freq,
-             self.duplex,
+             dup,
+             self.offset,
              self.mode,
              self.name,
              self.rtone,