[chirp_devel] [PATCH 2 of 2] [vx170] initial vx170 support #1183

[Jens Jensen]

# HG changeset patch
# User Jens Jensen <kd4tjx at yahoo.com>
# Date 1396636893 18000
#      Fri Apr 04 13:41:33 2014 -0500
# Node ID 3916788fff75f73d78dff12e334be09489c452d4
# Parent  c99645fbc263661c809e0935e357cecd8a6f532d
[vx170] initial vx170 support #1183

diff -r c99645fbc263 -r 3916788fff75 chirp/vx170.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/chirp/vx170.py	Fri Apr 04 13:41:33 2014 -0500
@@ -0,0 +1,135 @@
+# Copyright 2014 Jens Jensen <af5mi at yahoo.com>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from chirp import chirp_common, yaesu_clone, directory, memmap
+from chirp import bitwise, errors
+from textwrap import dedent
+import time, os
+from chirp import ft7800
+
+if os.getenv("CHIRP_DEBUG"):
+    CHIRP_DEBUG = True
+else:
+    CHIRP_DEBUG = False
+
+MEM_FORMAT = """
+#seekto 0x018A;
+struct {
+    u16 in_use;
+} bank_used[24];
+
+#seekto 0x0214;
+u16  banksoff1;
+#seekto 0x0294;
+u16  banksoff2;
+
+#seekto 0x097A;
+struct {
+  u8 name[6];
+} bank_names[24];
+
+#seekto 0x0C0A;
+struct {
+  u16 channels[100];
+} banks[24];
+
+#seekto 0x0168;
+struct {
+  u8 used:1,
+     unknown1:1,
+     mode:1,
+     unknown2:2,
+     duplex:3;
+  bbcd freq[3];
+  u8 clockshift:1,
+     tune_step:3,
+     unknown5:1,
+     tmode:3;
+  bbcd split[3];
+  u8 power:2,
+     tone:6;
+  u8 unknown6:1,
+     dtcs:7;
+  u8 unknown7[2];
+  u8 offset;
+  u8 unknown9[3];
+} memory [200];
+
+#seekto 0x0F28;
+struct {
+  char name[6];
+  u8 enabled:1,
+     unknown1:7;
+  u8 used:1,
+     unknown2:7;
+} names[200];
+
+#seekto 0x1768;
+struct {
+  u8 skip3:2,
+     skip2:2,
+     skip1:2,
+     skip0:2;
+} flags[50];
+"""
+
+ at directory.register
+class VX170Radio(ft7800.FTx800Radio):
+    """Yaesu VX-170"""
+    MODEL = "VX-170"
+    _model = "AH022"
+    _memsize = 6057
+    _block_lengths = [8, 6048, 1]
+    _block_size = 32
+
+    POWER_LEVELS_VHF = [chirp_common.PowerLevel("Hi", watts=5.00),
+                chirp_common.PowerLevel("Med", watts=2.00),
+                chirp_common.PowerLevel("Lo", watts=0.50)]
+
+    MODES = ["FM", "NFM"]
+
+    @classmethod
+    def get_prompts(cls):
+        rp = chirp_common.RadioPrompts()
+        rp.pre_download = _(dedent("""\
+            1. Turn radio off.
+            2. Connect cable to MIC/SP jack.
+            3. Press and hold in the [moni] key while turning the radio on.
+            4. Select CLONE in menu, then press F. Radio restarts in clone mode.
+                 ("CLONE" will appear on the display).
+            5. <b>After clicking OK</b>, breifly hold [PTT] key to send image. 
+                ("-TX-" will appear on the LCD). """))
+        rp.pre_upload = _(dedent("""\
+            1. Turn radio off.
+            3. Press and hold in the [moni] key while turning the radio on.
+            4. Select CLONE in menu, then press F. Radio restarts in clone mode.
+                 ("CLONE" will appear on the display).
+            5. Press the [moni] key ("-RX-" will appear on the LCD)."""))
+        return rp
+        
+    def _checksums(self):
+        return [ yaesu_clone.YaesuChecksum(0x0000, self._memsize - 2) ]
+
+    def process_mmap(self):
+        self._memobj = bitwise.parse(MEM_FORMAT, self._mmap)
+
+    def get_features(self):
+        rf = super(VX170Radio, self).get_features()
+        rf.has_bank = False
+        rf.has_bank_names = False
+        rf.valid_modes = self.MODES
+        rf.memory_bounds = (1, 200)
+        rf.valid_bands = [(137000000, 174000000)]
+        return rf