[chirp_devel] [PATCH] [uv-5r]Add Support for the Baofeng UV-5RAX

[Jim Unroe]

# HG changeset patch
# User Jim Unroe <rock.unroe at gmail.com>
# Date 1372630379 14400
# Node ID b0919e8c63fe062964641bbde7eb84ac76cfac67
# Parent  5cf90be0f2974e46bed1b8406954020d8dfed1d1
[uv-5r]Add Support for the Baofeng UV-5RAX
This radio is 2 meter 220 dual band variation of the UV-5R
#767

diff -r 5cf90be0f297 -r b0919e8c63fe chirp/uv5r.py
--- a/chirp/uv5r.py	Wed Jun 26 17:00:18 2013 +0200
+++ b/chirp/uv5r.py	Sun Jun 30 18:12:59 2013 -0400
@@ -297,6 +297,12 @@
 UV5R_MODEL_291 = "\x50\xBB\xFF\x20\x12\x07\x25"
 UV5R_MODEL_F11 = "\x50\xBB\xFF\x13\xA1\x11\xDD"
 
+def _upper_band_from_data(data):
+    return data[0x03:0x04]
+
+def _upper_band_from_image(radio):
+    return _upper_band_from_data(radio.get_mmap())
+
 def _firmware_version_from_data(data):
     return data[0x1838:0x1848]
 
@@ -400,7 +406,15 @@
         raise errors.RadioError("Radio refused to accept block 0x%04x" % addr)
     
 def _do_upload(radio):
-    _ident_radio(radio)
+    ident = _ident_radio(radio)
+    # VHF/UHF = "\x04" or "\x42" (original)
+    # VHF/220 = "\x02"
+    radio_upper_band = ident[3:4]
+    image_upper_band = _upper_band_from_image(radio)
+    
+    if image_upper_band == "\x02" or radio_upper_band == "\x02":
+        if image_upper_band != radio_upper_band:
+            raise errors.RadioError("Image not supportted by radio")
 
     image_version = _firmware_version_from_image(radio)
     radio_version = _get_radio_firmware_version(radio)
@@ -482,6 +496,8 @@
         rf.valid_duplexes = ["", "-", "+", "split", "off"]
         rf.valid_modes = ["FM", "NFM"]
         rf.valid_bands = [(136000000, 174000000), (400000000, 520000000)]
+        if self._is_orig() == False and self._my_upper_band() == "\x02":
+            rf.valid_bands = [(136000000, 174000000), (220000000, 260000000)]
         rf.memory_bounds = (0, 127)
         return rf
 
@@ -718,6 +734,10 @@
             return int(version_tag[idx:idx+3])
         raise Exception("Unrecognized firmware version string")
 
+    def _my_upper_band(self):
+        band_tag = _upper_band_from_image(self)
+        return band_tag
+
     def _get_settings(self):
         _settings = self._memobj.settings[0]
         basic = RadioSettingGroup("basic", "Basic Settings")