[chirp_devel] [PATCH] [UV-5R] Add support for XXX.XXX Work Mode Offsets

[Jim Unroe]

# HG changeset patch
# User Jim Unroe <rock.unroe at gmail.com>
# Date 1601156825 14400
#      Sat Sep 26 17:47:05 2020 -0400
# Node ID a5d8aac0f6bddaf098b798f01cfbcdc8193bae39
# Parent  fbfbef9154def77ef9398dbe373df1640f5a6e2e
[UV-5R] Add support for XXX.XXX Work Mode Offsets

The original UV-5R only supported VFO offsets up to 69.95 MHz. Current models
support VFO offsets up to 999.999 MHz. This patch expands the Work Mode
Settings VFO A/B Offset settings to match the range of the current models.

fixes #6719

diff -r fbfbef9154de -r a5d8aac0f6bd chirp/drivers/uv5r.py
--- a/chirp/drivers/uv5r.py	Sat Sep 26 15:03:50 2020 -0400
+++ b/chirp/drivers/uv5r.py	Sat Sep 26 17:47:05 2020 -0400
@@ -152,9 +152,7 @@
 #seekto 0x0F10;
 struct {
   u8 freq[8];
-  u8 unknown1;
-  u8 offset[4];
-  u8 unknown2;
+  u8 offset[6];
   ul16 rxtone;
   ul16 txtone;
   u8 unused1:7,
@@ -176,9 +174,7 @@
 #seekto 0x0F30;
 struct {
   u8 freq[8];
-  u8 unknown1;
-  u8 offset[4];
-  u8 unknown2;
+  u8 offset[6];
   ul16 rxtone;
   ul16 txtone;
   u8 unused1:7,
@@ -1462,25 +1458,25 @@
                 real_offset = 0
                 for byte in bytes:
                     real_offset = (real_offset * 10) + byte
-                return chirp_common.format_freq(real_offset * 10000)
+                return chirp_common.format_freq(real_offset * 1000)
 
             def apply_offset(setting, obj):
-                value = chirp_common.parse_freq(str(setting.value)) / 10000
-                for i in range(3, -1, -1):
+                value = chirp_common.parse_freq(str(setting.value)) / 1000
+                for i in range(5, -1, -1):
                     obj.offset[i] = value % 10
                     value /= 10
 
             val1a = RadioSettingValueString(
                 0, 10, convert_bytes_to_offset(_vfoa.offset))
             rs = RadioSetting("vfoa.offset",
-                              "VFO A Offset (0.00-69.95)", val1a)
+                              "VFO A Offset (0.0-999.999)", val1a)
             rs.set_apply_callback(apply_offset, _vfoa)
             workmode.append(rs)
 
             val1b = RadioSettingValueString(
                 0, 10, convert_bytes_to_offset(_vfob.offset))
             rs = RadioSetting("vfob.offset",
-                              "VFO B Offset (0.00-69.95)", val1b)
+                              "VFO B Offset (0.0-999.999)", val1b)
             rs.set_apply_callback(apply_offset, _vfob)
             workmode.append(rs)