[chirp_devel] [PATCH] [H777] Retevis H777 Plus

[Jim Unroe]

# HG changeset patch
# User Jim Unroe <rock.unroe at gmail.com>
# Date 1608500230 18000
#      Sun Dec 20 16:37:10 2020 -0500
# Node ID 788c4e6183b94de420f41f556752adfe4aed5c9b
# Parent  9bb169015ad5232a1915fe52eef87367ccbd70d1
[H777] Retevis H777 Plus

This patch adds support for the Retevis H777 Plus (FRS/PMR) models with
fixed antennas.

Related to #8565

diff -r 9bb169015ad5 -r 788c4e6183b9 chirp/drivers/h777.py
--- a/chirp/drivers/h777.py	Sat Dec 19 15:18:22 2020 -0500
+++ b/chirp/drivers/h777.py	Sun Dec 20 16:37:10 2020 -0500
@@ -301,6 +301,7 @@
     _memsize = 0x03E0
     _has_fm = True
     _has_sidekey = True
+    _has_scanmodes = True
 
     def get_features(self):
         rf = chirp_common.RadioFeatures()
@@ -479,11 +480,13 @@
                           RadioSettingValueBoolean(_settings.scan))
         basic.append(rs)
 
-        rs = RadioSetting("settings2.scanmode", "Scan mode",
-                          RadioSettingValueList(
-                              SCANMODE_LIST,
-                              SCANMODE_LIST[self._memobj.settings2.scanmode]))
-        basic.append(rs)
+        if self._has_scanmodes:
+            rs = RadioSetting("settings2.scanmode", "Scan mode",
+                              RadioSettingValueList(
+                                  SCANMODE_LIST,
+                                  SCANMODE_LIST[
+                                      self._memobj.settings2.scanmode]))
+            basic.append(rs)
 
         rs = RadioSetting("vox", "VOX",
                           RadioSettingValueBoolean(_settings.vox))
@@ -638,3 +641,15 @@
     def match_model(cls, filedata, filename):
         # This model is only ever matched via metadata
         return False
+
+ at directory.register
+class H777PlusRadio(H777Radio):
+    VENDOR = "Retevis"
+    MODEL = "H777 Plus"
+    _has_fm = False
+    _has_scanmodes = False
+
+    @classmethod
+    def match_model(cls, filedata, filename):
+        # This model is only ever matched via metadata
+        return False