[chirp_devel] New Driver submission

Rick DeWitt AA0RD
Fri May 31 06:46:38 PDT 2019


Attached is the new TYT TH-UV8000D/E (and probably SE) driver.

-- 
Rick DeWitt
AA0RD
Sequim, Washington, USA 98382
(360) 681-3494

-------------- next part --------------
# HG changeset patch
# User Rick DeWitt <aa0rd at yahoo.com>
# Date 1559226735 25200
#      Thu May 30 07:32:15 2019 -0700
# Node ID 120e390016146e92f490619e4f7029ae60418d72
# Parent  76c88493bd3f873d355d08e66c624c6acf201b4d
[th-uv8000] New driver for TYT TH-UV8000 family, fixes issue #2837

Submitting new driver in support of 11 issues 2837 ... 6183

diff -r 76c88493bd3f -r 120e39001614 chirp/drivers/th_uv8000.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/chirp/drivers/th_uv8000.py	Thu May 30 07:32:15 2019 -0700
@@ -0,0 +1,1598 @@
+# Copyright 2019: Rick DeWitt (RJD), <aa0rd at yahoo.com>
+# Version 1.0 for TYT-UV8000D/E
+# Thanks to Damon Schaefer (K9CQB)and the Loudoun County, VA ARES 
+#    club for the donated radio.
+# And thanks to Ian Harris (W2OOT) for decoding the mamory map.
+#
+# 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 2 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/>.
+
+import time
+import struct
+import logging
+import re
+import math
+from datetime import datetime
+
+LOG = logging.getLogger(__name__)
+
+from chirp import chirp_common, directory, memmap
+from chirp import bitwise, errors, util
+from chirp.settings import RadioSettingGroup, RadioSetting, \
+    RadioSettingValueBoolean, RadioSettingValueList, \
+    RadioSettingValueString, RadioSettingValueInteger, \
+    RadioSettingValueFloat, RadioSettings,InvalidValueError
+from textwrap import dedent
+
+MEM_FORMAT = """
+struct chns {
+  ul32 rxfreq;
+  ul32 txfreq;
+  u8 rxtone[2];
+  u8 txtone[2];
+  u8  wide:1   // 0x0c
+      vox_on:1
+      chunk01:1
+      bcl:1    // inv bool
+      epilogue:1
+      power:1
+      chunk02:1
+      chunk03:1;
+  u8  ani:1     // 0x0d inv
+      chunk08:1
+      ptt:2
+      chpad04:4;
+  u8  chunk05;  // 0x0e
+  u16 id_code; // 0x0f, 10
+  u8  chunk06;
+  u8  name[7];
+  ul32 chpad06; // Need 56 byte pad
+  ul16 chpad07;
+  u8  chpad08;
+};
+
+struct fm_chn {
+  ul16 rxfreq;
+};
+
+struct frqx {
+  ul32 rxfreq;
+  ul24 ofst;
+  u8  fqunk01:4  // 0x07
+      funk10:2
+      duplx:2;
+  u8 rxtone[2]; // 0x08, 9
+  u8 txtone[2]; // 0x0a, b
+  u8  wide:1    // 0x0c
+      vox_on:1
+      funk11:1
+      bcl:1     // inv bool
+      epilogue:1
+      power:1
+      fqunk02:2;
+  u8  ani:1     // 0x0d inv bool
+      fqunk03:1
+      ptt:2
+      fqunk12:1
+      fqunk04:3;
+  u8  fqunk07;  // 0x0e
+  u16 id_code;  // 0x0f, 0x10
+  u8  name[7];    // dummy
+  u8 fqunk09[8];  // empty bytes after 1st entry
+};
+
+struct bitmap {
+  u8  map[16];
+};
+
+#seekto 0x0010;
+struct chns chan_mem[128];
+
+#seekto 0x1010;
+struct frqx frq[2];
+
+#seekto 0x1050;
+struct fm_chn fm_stations[25];
+
+#seekto 0x1080;
+struct {
+  u8  fmunk01[14];
+  ul16 fmcur;
+} fmfrqs;
+
+#seekto 0x1190;
+struct bitmap chnmap;
+
+#seekto 0x11a0;
+struct bitmap skpchns;
+
+#seekto 0x011b0;
+struct {
+  u8  fmset[4];
+} fmmap;
+
+#seekto 0x011b4;
+struct {
+  u8  setunk01[4];
+  u8  setunk02[3];
+  u8  chs_name:1    // 0x11bb
+      txsel:1
+      dbw:1
+      setunk05:1
+      ponfmchs:2
+      ponchs:2;
+  u8  voltx:2       // 0x11bc
+      setunk04:1
+      keylok:1
+      setunk07:1
+      batsav:3;
+  u8  setunk09:1    // 0x11bd
+      rxinhib:1
+      rgrbeep:1    // inv bool
+      lampon:2
+      voice:2
+      beepon:1;
+  u8  setunk11:1    // 0x11be
+      manualset:1
+      xbandon:1     // inv
+      xbandenable:1
+      openmsg:2
+      ledclr:2;
+  u8  tot:4         // 0x11bf
+      sql:4;
+  u8  setunk27:1   // 0x11c0
+      voxdelay:2
+      setunk28:1
+      voxgain:4;
+  u8  fmstep:4      // 0x11c1
+      freqstep:4;
+  u8  scanspeed:4   // 0x11c2
+      scanmode:4;
+  u8  scantmo;      // 0x11c3
+  u8  prichan;      // 0x11c4
+  u8  setunk12:4    // 0x11c5
+      supersave:4;
+  u8  setunk13;
+  u8  fmsclo;       // 0x11c7 ??? placeholder
+  u8  radioname[7]; // hex char codes, not true ASCII
+  u8  fmschi;       // ??? placeholder
+  u8  setunk14[3];  // 0x11d0
+  u8 setunk17[2];   // 0x011d3, 4
+  u8  setunk18:4
+      dtmfspd:4;
+  u8  dtmfdig1dly:4 // 0x11d6
+      dtmfdig1time:4;
+  u8  stuntype:1
+      setunk19:1
+      dtmfspms:2
+      grpcode:4;
+  u8  setunk20:1    // 0x11d8
+      txdecode:1
+      codeabcd:1
+      idedit:1
+      pttidon:2
+      setunk40:1,
+      dtmfside:1;
+  u8  setunk50:4,
+      autoresettmo:4;
+  u8  codespctim:4, // 0x11da
+      decodetmo:4;
+  u8  pttecnt:4     // 0x11db
+      pttbcnt:4;
+  lbcd  dtmfdecode[3];
+  u8  setunk22;
+  u8  stuncnt;      // 0x11e0
+  u8  stuncode[5];
+  u8  setunk60;
+  u8  setunk61;
+  u8  pttbot[8];    // 0x11e8-f
+  u8  ptteot[8];    // 0x11f0-7
+  u8  setunk62;     // 0x11f8
+  u8  setunk63;
+  u8  setunk64;     // 0x11fa
+  u8  setunk65;
+  u8  setunk66;
+  u8  manfrqyn;     // 0x11fd
+  u8  setunk27:3
+      frqr3:1
+      setunk28:1
+      frqr2:1
+      setunk29:1
+      frqr1:1;
+  u8  setunk25;
+  ul32 frqr1lo;  // 0x1200
+  ul32 frqr1hi;
+  ul32 frqr2lo;
+  ul32 frqr2hi;
+  ul32 frqr3lo;  // 0x1210
+  ul32 frqr3hi;
+  u8 setunk26[8];
+} setstuf;
+
+#seekto 0x1260;
+struct {
+  ul16 year;
+  u8  month;
+  u8  day;
+  u8  hour;
+  u8  min;
+  u8  sec;
+} moddate;
+
+#seekto 0x1300;
+struct {
+  char  mod_num[9];
+} mod_id;
+"""
+
+MEM_SIZE = 0x1300
+BLOCK_SIZE = 0x10   # can read 0x20, but must write 0x10
+STIMEOUT = 2
+BAUDRATE = 4800
+# Channel power: 2 levels
+POWER_LEVELS = [chirp_common.PowerLevel("Low", watts=5.00),
+                chirp_common.PowerLevel("High", watts=10.00)]
+
+LIST_RECVMODE = ["QT/DQT", "QT/DQT + Signaling"]
+LIST_COLOR = ["Off", "Orange", "Blue", "Purple"]
+LIST_LEDSW = ["Auto", "On"]
+LIST_TIMEOUT = ["Off"] + ["%s" % x for x in range(30, 390, 30)]
+LIST_VFOMODE = ["Frequency Mode", "Channel Mode"]
+# Tones are numeric, Defined in \chirp\chirp_common.py
+TONES_CTCSS = sorted(chirp_common.TONES)
+# Converted to strings
+LIST_CTCSS = ["Off"] + [str(x) for x in TONES_CTCSS]
+# Now append the DxxxN and DxxxI DTCS codes from chirp_common
+for x in chirp_common.DTCS_CODES:
+    LIST_CTCSS.append("D{:03d}N".format(x))
+for x in chirp_common.DTCS_CODES:
+    LIST_CTCSS.append("D{:03d}R".format(x))
+LIST_BW = ["Narrow", "Wide"]
+LIST_SHIFT = ["off", "+", "-"]
+STEPS = [0.5, 2.5, 5.0, 6.25, 10.0, 12.5, 25.0, 37.5, 50.0, 100.0]
+LIST_STEPS = [str(x) for x in STEPS]
+LIST_VOXDLY = ["0.5", "1.0", "2.0", "3.0"]      # LISTS must be strings
+LIST_PTT = ["Both", "EoT", "BoT", "Off"]
+
+SETTING_LISTS = {
+"tot": LIST_TIMEOUT,
+"wtled": LIST_COLOR,
+"rxled": LIST_COLOR,
+"txled": LIST_COLOR,
+"ledsw": LIST_LEDSW,
+"frq_chn_mode": LIST_VFOMODE,
+"rx_tone": LIST_CTCSS,
+"tx_tone": LIST_CTCSS,
+"rx_mode": LIST_RECVMODE,
+"fm_bw": LIST_BW,
+"shift": LIST_SHIFT,
+"step": LIST_STEPS,
+"vox_dly": LIST_VOXDLY,
+"ptt": LIST_PTT
+}
+
+def _clean_buffer(radio):
+    radio.pipe.timeout = 0.005
+    junk = radio.pipe.read(256)
+    radio.pipe.timeout = STIMEOUT
+    if junk:
+        Log.debug("Got %i bytes of junk before starting" % len(junk))
+
+
+def _rawrecv(radio, amount):
+    """Raw read from the radio device"""
+    data = ""
+    try:
+        data = radio.pipe.read(amount)
+    except:
+        _exit_program_mode(radio)
+        msg = "Generic error reading data from radio; check your cable."
+        raise errors.RadioError(msg)
+
+    if len(data) != amount:
+        _exit_program_mode(radio)
+        msg = "Error reading from radio: not the amount of data we want."
+        raise errors.RadioError(msg)
+
+    return data
+
+
+def _rawsend(radio, data):
+    """Raw send to the radio device"""
+    try:
+        radio.pipe.write(data)
+    except:
+        raise errors.RadioError("Error sending data to radio")
+
+
+def _make_frame(cmd, addr, length, data=""):
+    """Pack the info in the headder format"""
+    frame = struct.pack(">shB", cmd, addr, length)
+    # Add the data if set
+    if len(data) != 0:
+        frame += data
+    # Return the data
+    return frame
+
+
+def _recv(radio, addr, length):
+    """Get data from the radio """
+
+    data = _rawrecv(radio, length)
+
+    # DEBUG
+    LOG.info("Response:")
+    LOG.debug(util.hexprint(data))
+
+    return data
+
+
+def _do_ident(radio):
+    """Put the radio in PROGRAM mode & identify it"""
+    radio.pipe.baudrate = BAUDRATE
+    radio.pipe.parity = "N"
+    radio.pipe.timeout = STIMEOUT
+
+    # Flush input buffer
+    _clean_buffer(radio)
+
+    magic = "PROGRAMa"
+    _rawsend(radio, magic)
+    ack = _rawrecv(radio, 1)
+    # LOG.warning("PROGa Ack:" + util.hexprint(ack))
+    if ack != "\x06":
+        _exit_program_mode(radio)
+        if ack:
+            LOG.debug(repr(ack))
+        raise errors.RadioError("Radio did not respond")
+    magic = "PROGRAMb"
+    _rawsend(radio, magic)
+    ack = _rawrecv(radio, 1)
+    if ack != "\x06":
+        _exit_program_mode(radio)
+        if ack:
+            LOG.debug(repr(ack))
+        raise errors.RadioError("Radio did not respond to B")
+    magic = chr(0x02)
+    _rawsend(radio, magic)
+    ack = _rawrecv(radio, 1)    # s/b: 0x50
+    magic = _rawrecv(radio, 7)  # s/b TC88...
+    magic = "MTC88CUMHS3E7BN-"
+    _rawsend(radio, magic)
+    ack = _rawrecv(radio, 1)    # s/b 0x80
+    magic = chr(0x06)
+    _rawsend(radio, magic)
+    ack = _rawrecv(radio, 1)
+
+    return True
+
+
+def _exit_program_mode(radio):
+    endframe = "E"
+    _rawsend(radio, endframe)
+
+
+def _download(radio):
+    """Get the memory map"""
+
+    # Put radio in program mode and identify it
+    _do_ident(radio)
+
+    # UI progress
+    status = chirp_common.Status()
+    status.cur = 0
+    status.max = MEM_SIZE / BLOCK_SIZE
+    status.msg = "Cloning from radio..."
+    radio.status_fn(status)
+
+    data = ""
+    for addr in range(0, MEM_SIZE, BLOCK_SIZE):
+        frame = _make_frame("R", addr, BLOCK_SIZE)
+        # DEBUG
+        LOG.info("Request sent:")
+        LOG.debug("Frame=" + util.hexprint(frame))
+
+        # Sending the read request
+        _rawsend(radio, frame)
+        dx = _rawrecv(radio, 4)
+
+        # Now we read data
+        d = _recv(radio, addr, BLOCK_SIZE)
+        # LOG.warning("Data= " + util.hexprint(d))
+
+        # Aggregate the data
+        data += d
+
+        # UI Update
+        status.cur = addr / BLOCK_SIZE
+        status.msg = "Cloning from radio..."
+        radio.status_fn(status)
+
+    _exit_program_mode(radio)
+    # Append the model number to the downloaded memory
+    data += radio.MODEL.ljust(9)
+
+    return data
+
+def _upload(radio):
+    """Upload procedure"""
+    # Put radio in program mode and identify it
+    _do_ident(radio)
+
+    # Generate upload time stamp; not used by Chirp
+    dnow = datetime.now()
+    _mem = radio._memobj.moddate
+    _mem.year = dnow.year
+    _mem.month = dnow.month
+    _mem.day = dnow.day
+    _mem.hour = dnow.hour
+    _mem.min = dnow.minute
+    _mem.sec = dnow.second
+
+    # UI progress
+    status = chirp_common.Status()
+    status.cur = 0
+    status.max = MEM_SIZE / BLOCK_SIZE
+    status.msg = "Cloning to radio..."
+    radio.status_fn(status)
+
+    # The fun starts here
+    for addr in range(0, MEM_SIZE, BLOCK_SIZE):
+        # Sending the data
+        data = radio.get_mmap()[addr:addr + BLOCK_SIZE]
+
+        frame = _make_frame("W", addr, BLOCK_SIZE, data)
+        # LOG.warning("Frame:%s:" % util.hexprint(frame))
+        _rawsend(radio, frame)
+
+        # Receiving the response
+        ack = _rawrecv(radio, 1)
+        if ack != "\x06":
+            _exit_program_mode(radio)
+            msg = "Bad ack writing block 0x%04x" % addr
+            raise errors.RadioError(msg)
+
+        # UI Update
+        status.cur = addr / BLOCK_SIZE
+        status.msg = "Cloning to radio..."
+        radio.status_fn(status)
+
+    _exit_program_mode(radio)
+
+def force_odd(fmfrq):
+    """Force FM Broadcast Frequency to have odd KHz """
+    oddfrq = int(fmfrq / 100000)    # remove 10Khz and lower
+    if (oddfrq % 2) == 0:    # increment to odd
+        oddfrq += 1
+    return (oddfrq * 100000)
+
+def set_tone(_mem, txrx, ctdt, tval, pol):
+    """Set rxtone[] or txtone[] word values as decimal bytes"""
+    # txrx: Boolean T= set Rx tones, F= set Tx tones
+    # ctdt: Boolean T = CTCSS, F= DTCS
+    # tval = integer tone freq (*10) or DTCS code
+    # pol = string for DTCS polarity "R" or "N"
+    xv = int(str(tval), 16)
+    if txrx:        # True = set rxtones
+        _mem.rxtone[0] = xv & 0xFF  # Low byte
+        _mem.rxtone[1] = (xv >> 8)   # Hi byte
+        if not ctdt:    # dtcs,
+            if pol == "R":
+                _mem.rxtone[1] = _mem.rxtone[1] | 0xC0
+            else:
+                _mem.rxtone[1] = _mem.rxtone[1] | 0x80
+    else:           # txtones
+        _mem.txtone[0] = xv & 0xFF  # Low byte
+        _mem.txtone[1] = (xv >> 8)
+        if not ctdt:    # dtcs
+            if pol == "R":
+                _mem.txtone[1] = _mem.txtone[1] | 0xC0
+            else:
+                _mem.txtone[1] = _mem.txtone[1] | 0x80
+
+    return 0
+
+def model_match(cls, data):
+    """Match the opened/downloaded image to the correct version"""
+    if len(data) == 0x1307:
+        rid = data[0x1300:0x1309]
+        return rid.startswith(cls.MODEL)
+    else:
+        return False
+
+def _do_map(chn, sclr, mary):
+    """Set or Clear the chn (1-128) bit in mary[] word array map"""
+    # chn is 1-based channel, sclr:1 = set, 0= = clear, 2= return state
+    # mary[] is u8 array, but the map is by nibbles
+    ndx = int(math.floor((chn - 1) / 8))
+    bv = (chn -1) % 8
+    msk = 1 << bv
+    mapbit = sclr
+    if sclr == 1:    # Set the bit
+        mary[ndx] = mary[ndx] | msk
+    elif sclr == 0:  # clear
+        mary[ndx] = mary[ndx] & (~ msk)     # ~ is complement
+    else:       # return current bit state
+        mapbit = 0
+        if (mary[ndx] & msk) > 0: mapbit = 1
+    # LOG.warning("-  Do_Map chn %d, sclr= %d, ndx= %d" % (chn, sclr, ndx))
+    # LOG.warning("-  bv= %d, msk = %02x, mapbit= %d" % (bv, msk, mapbit))
+    # LOG.warning("-  mary[%d] = %02x" % (ndx, mary[ndx]))
+    return mapbit
+
+ at directory.register
+class tyt_uv8000d(chirp_common.CloneModeRadio):
+    """TYT UV8000D Radio"""
+    VENDOR = "TYT"
+    MODEL = "TH-UV8000"
+    MODES = ["NFM", "FM"]
+    TONES = chirp_common.TONES
+    DTCS_CODES = sorted(chirp_common.DTCS_CODES + [645])
+    NAME_LENGTH = 7
+    DTMF_CHARS = list("0123456789ABCD*#")
+    # NOTE: SE Model supports 220-260 MHz
+    # The following bands are the the range the radio is capable of,
+    #   not the legal FCC amateur bands
+    VALID_BANDS = [(87500000, 107900000), (136000000, 174000000),
+                   (220000000, 260000000), (400000000, 520000000)]
+
+    # Valid chars on the LCD
+    VALID_CHARS = chirp_common.CHARSET_ALPHANUMERIC + \
+           "`!\"#$%&'()*+,-./:;<=>?@[]^_"
+
+    # Special Channels Declaration
+    # WARNING Indecis are hard wired in get/set_memory code !!!
+    # Channels print in + increasing index order (most negative first)
+    SPECIAL_MEMORIES = {
+       "FM 25": -3,
+       "FM 24": -4,
+       "FM 23": -5,
+       "FM 22": -6,
+       "FM 21": -7,
+       "FM 20": -8,
+       "FM 19": -9,
+       "FM 18": -10,
+       "FM 17": -11,
+       "FM 16": -12,
+       "FM 15": -13,
+       "FM 14": -14,
+       "FM 13": -15,
+       "FM 12": -16,
+       "FM 11": -17,
+       "FM 10": -18,
+       "FM 09": -19,
+       "FM 08": -20,
+       "FM 07": -21,
+       "FM 06": -22,
+       "FM 05": -23,
+       "FM 04": -24,
+       "FM 03": -25,
+       "FM 02": -26,
+       "FM 01": -27
+    }
+    FIRST_FM_INDEX = -3
+    LAST_FM_INDEX = -27
+
+    SPECIAL_FREQ = {
+       "UpVFO": -2,
+       "LoVFO": -1
+    }
+    FIRST_FREQ_INDEX = -1
+    LAST_FREQ_INDEX = -2
+    SPECIAL_MEMORIES.update(SPECIAL_FREQ)
+
+    SPECIAL_MEMORIES_REV = dict(zip(SPECIAL_MEMORIES.values(),
+                                    SPECIAL_MEMORIES.keys()))
+
+    @classmethod
+    def get_prompts(cls):
+        rp = chirp_common.RadioPrompts()
+        rp.info = \
+            ('NOTE 1: Some of these radios come shipped with the frequency '
+             'ranges locked to comply with FCC band limitations.\n'
+             'This driver allows the user to program frequencies outside '
+             'the legal amateur bands, so that they can receive on marine, '
+             'aviation, FRS/GMRS and NOAA weather bands.\n'
+             'If these frequencies are locked out on your radio, '
+             'you will receive an error beep when attempting to operate.\n'
+             'It is the users responsibility to only transmit on '
+             'authorized freqencies. \n\n'
+             'NOTE 2: Click on the "Special Channels" tab of the layout '
+             'screen to see/set the upper and lower frequency-mode values, '
+             'as well as the 25 FM broadcast radio station channels.\n\n'
+             'NOTE 3: The PTT ID codes are 1-16 characters of DTMF (0-9, '
+             'A-D,*,#). The per-channel ANI Id Codes are not implemented at '
+             'this time. However they may be set manually by using the '
+             'Browser developer tool. Contact Rick at AA0RD at Yahoo.com.\n\n'
+             'NOTE 4: To access the stored FM broadcast stations: activate '
+             'FM mode (F, MONI), then # and up/down.'
+            )
+
+        rp.pre_download = _(dedent("""\
+            Follow these instructions to download your config:
+
+            1 - Turn off your radio
+            2 - Connect your interface cable
+            3 - Turn on your radio, volume @ 50%
+            4 - Radio > Download from radio
+            """))
+        rp.pre_upload = _(dedent("""\
+            Follow this instructions to upload your config:
+
+            1 - Turn off your radio
+            2 - Connect your interface cable
+            3 - Turn on your radio, volume @ 50%
+            4 - Radio > Upload to radio
+            """))
+        return rp
+
+    def get_features(self):
+        rf = chirp_common.RadioFeatures()
+        # .has. attributes are boolean, .valid. are lists
+        rf.has_settings = True
+        rf.has_bank = False
+        rf.has_comment = False
+        rf.has_tuning_step = False  # Not as chan feature
+        rf.can_odd_split = False
+        rf.has_name = True
+        rf.has_offset = True
+        rf.has_mode = True
+        rf.has_dtcs = True
+        rf.has_rx_dtcs = True
+        rf.has_dtcs_polarity = True
+        rf.has_ctone = True
+        rf.has_cross = True
+        rf.has_sub_devices = False
+        rf.valid_name_length = self.NAME_LENGTH
+        rf.valid_modes = self.MODES
+        rf.valid_characters = self.VALID_CHARS
+        rf.valid_duplexes = ["-", "+", "off", ""]
+        rf.valid_tmodes = ['', 'Tone', 'TSQL', 'DTCS', 'Cross']
+        rf.valid_cross_modes = [
+            "Tone->Tone",
+            "DTCS->",
+            "->DTCS",
+            "Tone->DTCS",
+            "DTCS->Tone",
+            "->Tone",
+            "DTCS->DTCS"]
+        rf.valid_skips = []
+        rf.valid_power_levels = POWER_LEVELS
+        rf.valid_dtcs_codes = self.DTCS_CODES
+        rf.valid_bands = self.VALID_BANDS
+        rf.memory_bounds = (1, 128)
+        rf.valid_skips = ["", "S"]
+        rf.valid_special_chans = sorted(self.SPECIAL_MEMORIES.keys())
+        return rf
+
+    def sync_in(self):
+        """Download from radio"""
+        try:
+            data = _download(self)
+        except errors.RadioError:
+            # Pass through any real errors we raise
+            raise
+        except:
+            # If anything unexpected happens, make sure we raise
+            # a RadioError and log the problem
+            LOG.exception('Unexpected error during download')
+            raise errors.RadioError('Unexpected error communicating '
+                                    'with the radio')
+        self._mmap = memmap.MemoryMap(data)
+        self.process_mmap()
+
+    def sync_out(self):
+        """Upload to radio"""
+
+        try:
+            _upload(self)
+        except:
+            # If anything unexpected happens, make sure we raise
+            # a RadioError and log the problem
+            LOG.exception('Unexpected error during upload')
+            raise errors.RadioError('Unexpected error communicating '
+                                    'with the radio')
+
+    def process_mmap(self):
+        """Process the mem map into the mem object"""
+        self._memobj = bitwise.parse(MEM_FORMAT, self._mmap)
+
+    def get_raw_memory(self, number):
+        return repr(self._memobj.memory[number - 1])
+
+    def get_memory(self, number):
+        if isinstance(number, str):
+            return self._get_special(number)
+        elif number < 0:
+            # I can't stop delete operation from loosing extd_number but
+            # I know how to get it back
+            return self._get_special(self.SPECIAL_MEMORIES_REV[number])
+        else:
+            return self._get_normal(number)
+
+    def set_memory(self, memory):
+        """A value in a UI column for chan 'number' has been modified."""
+        # update all raw channel memory values (_mem) from UI (mem)
+        if memory.number < 0:
+            return self._set_special(memory)
+        else:
+            return self._set_normal(memory)
+
+    def _get_fm_memory(self, mem, _mem):
+        mem.name = "----"
+        rx = self._memobj.fm_stations[mem.number + 2].rxfreq
+        if rx == 0xFFFF:
+            mem.empty = True
+            return mem
+        else:
+            mem.freq = (float(int(rx)) / 40) * 1000000
+            mem.empty = False
+
+        mem.offset = 0.0
+        mem.power = 0
+        mem.duplex = "off"      # inhibits tx
+        mem.mode = self.MODES[1]
+        dtcs_pol = ["N", "N"]
+        mem.ctone = 88.5
+        mem.rtone = 88.5
+        mem.tmode = ""
+        mem.cross_mode = "Tone->Tone"
+        mem.skip = ""
+        mem.comment = ""
+
+        return mem
+
+    def _get_normal(self, number):
+        # radio first channel is 1, mem map is base 0
+        _mem = self._memobj.chan_mem[number - 1]
+        mem = chirp_common.Memory()
+        mem.number = number
+
+        return self._get_memory(mem, _mem)
+
+    def _get_memory(self, mem, _mem):
+        """Convert raw channel memory data into UI columns"""
+        mem.extra = RadioSettingGroup("extra", "Extra")
+
+        if _mem.get_raw()[0] == "\xff":
+            mem.empty = True
+            return mem
+
+        mem.empty = False
+        # This function process both 'normal' and Freq up/down' entries
+        mem.freq = int(_mem.rxfreq) * 10
+        mem.power = POWER_LEVELS[_mem.power]
+        mem.mode = self.MODES[_mem.wide]
+        dtcs_pol = ["N", "N"]
+
+        if _mem.rxtone[0] == 0xFF:
+            rxmode = ""
+        elif _mem.rxtone[1] < 0x26:
+            # CTCSS
+            rxmode = "Tone"
+            tonehi = int(str(_mem.rxtone[1])[2:])
+            tonelo = int(str(_mem.rxtone[0])[2:])
+            mem.ctone = int(tonehi * 100 + tonelo) / 10.0
+        else:
+            # Digital
+            rxmode = "DTCS"
+            tonehi = int(str(_mem.rxtone[1] & 0x3f))
+            tonelo = int(str(_mem.rxtone[0])[2:])
+            mem.rx_dtcs = int(tonehi * 100 + tonelo)
+            if (_mem.rxtone[1] & 0x40) != 0:
+                dtcs_pol[1] = "R"
+
+        if _mem.txtone[0] == 0xFF:
+            txmode = ""
+        elif _mem.txtone[1] < 0x26:
+            # CTCSS
+            txmode = "Tone"
+            tonehi = int(str(_mem.txtone[1])[2:])
+            tonelo = int(str(_mem.txtone[0])[2:])
+            mem.rtone = int(tonehi * 100 + tonelo) / 10.0
+        else:
+            # Digital
+            txmode = "DTCS"
+            tonehi = int(str(_mem.txtone[1] & 0x3f))
+            tonelo = int(str(_mem.txtone[0])[2:])
+            mem.dtcs = int(tonehi * 100 + tonelo)
+            if (_mem.txtone[1] & 0x40) != 0:
+                dtcs_pol[0] = "R"
+
+        mem.tmode = ""
+        if txmode == "Tone" and not rxmode:
+            mem.tmode = "Tone"
+        elif txmode == rxmode and txmode == "Tone" and mem.rtone == mem.ctone:
+            mem.tmode = "TSQL"
+        elif txmode == rxmode and txmode == "DTCS" and mem.dtcs == mem.rx_dtcs:
+            mem.tmode = "DTCS"
+        elif rxmode or txmode:
+            mem.tmode = "Cross"
+            mem.cross_mode = "%s->%s" % (txmode, rxmode)
+
+        mem.dtcs_polarity = "".join(dtcs_pol)
+
+        # Now test the mem.number to process special vs normal
+        if mem.number >=0:      # Normal
+            mem.name = ""
+            for i in range(self.NAME_LENGTH):   # 0 - 6
+                mem.name += chr(_mem.name[i] + 32)
+            mem.name = mem.name.rstrip()    # remove trailing spaces
+
+            if _mem.txfreq == 0xFFFFFFFF:
+                # TX freq not set
+                mem.duplex = "off"
+                mem.offset = 0
+            elif int(_mem.rxfreq) == int(_mem.txfreq):
+                mem.duplex = ""
+                mem.offset = 0
+            else:
+                mem.duplex = int(_mem.rxfreq) > int(_mem.txfreq) and "-" or "+"
+                mem.offset = abs(int(_mem.rxfreq) - int(_mem.txfreq)) * 10
+
+            if _do_map(mem.number, 2, self._memobj.skpchns.map) > 0:
+                mem.skip = "S"
+            else:
+                mem.skip = ""
+
+        else:       # specials VFO
+            mem.name = "----"
+            mem.duplex = LIST_SHIFT[_mem.duplx]
+            mem.offset = int(_mem.ofst) * 10
+            mem.skip = ""
+        # End if specials
+
+        # Channel Extra settings: Only Boolean & List methods, no call-backs
+        rx = RadioSettingValueBoolean(bool(not _mem.bcl))   # Inverted bool
+        # NOTE: first param of RadioSetting is the object attribute name
+        rset = RadioSetting("bcl", "Busy Channel Lockout", rx)
+        mem.extra.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(not _mem.vox_on))
+        rset = RadioSetting("vox_on", "Vox", rx)
+        mem.extra.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(not _mem.ani))
+        rset = RadioSetting("ani", "Auto Number ID (ANI)", rx)
+        mem.extra.append(rset)
+
+        # ID code can't be done in extra - no Integer method or call-back
+
+        rx = RadioSettingValueList(LIST_PTT, LIST_PTT[_mem.ptt])
+        rset = RadioSetting("ptt", "Xmit PTT ID", rx)
+        mem.extra.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(_mem.epilogue))
+        rset = RadioSetting("epilogue", "Epilogue/Tail", rx)
+        mem.extra.append(rset)
+
+        return mem
+
+    def _get_special(self, number):
+        mem = chirp_common.Memory()
+        mem.number = self.SPECIAL_MEMORIES[number]
+        mem.extd_number = number
+        # Unused attributes are ignored in Set_memory
+        if (mem.number == -1) or (mem.number == -2):
+            # Print Upper[1] first, and Lower[0] next
+            rx = 0
+            if mem.number == -2:
+                rx = 1
+            _mem = self._memobj.frq[rx]
+            # immutable = ["number", "extd_number", "name"]
+            mem = self._get_memory(mem, _mem)
+        elif mem.number in range(self.FIRST_FM_INDEX,
+                    self.LAST_FM_INDEX - 1, -1):
+            _mem = self._memobj.fm_stations[-self.LAST_FM_INDEX + mem.number]
+            # immutable = ["number", "extd_number", "name", "power", "ctone",
+            #            "rtone", "skip", "duplex", "offset", "mode"]
+            mem = self._get_fm_memory(mem, _mem)        # special fnctn
+        else:
+            raise Exception("Sorry, you can't edit that special"
+                   " memory channel %i." % mem.number)
+
+        # mem.immutable = immutable
+
+        return mem
+
+    def _set_memory(self, mem, _mem):
+        """Convert UI column data (mem) into MEM_FORMAT memory (_mem)."""
+        # At this point mem points to either normal, fm or Freq chans
+        # These first attributes are common to all types
+        if mem.empty:
+            if mem.number > 0:
+                _mem.rxfreq = 0xffffffff
+                # Set 'empty' and 'skip' bits
+                _do_map(mem.number, 1, self._memobj.chnmap.map)
+                _do_map(mem.number, 1, self._memobj.skpchns.map)
+            elif mem.number == -2:  #  upper VFO Freq
+                _mem.rxfreq = 14652000   # VHF National Calling freq
+            elif mem.number == -1:  #  lower VFO
+                _mem.rxfreq = 44600000   # UHF National Calling freq
+            else:       # FM stations, mem.number -3 to -27
+                _mem.rxfreq = 0xffff
+                _do_map(mem.number + 28, 1, self._memobj.fmmap.fmset)
+            return
+
+        _mem.rxfreq = mem.freq / 10
+
+        if mem.number < -2:     # FM stations, only rxfreq
+            _mem.rxfreq = (force_odd(mem.freq) * 40) / 1000000
+            _do_map(mem.number + 28, 0, self._memobj.fmmap.fmset)
+            return
+
+        if str(mem.power) == "Low":
+            _mem.power = 0
+        else:
+            _mem.power = 1
+
+        _mem.wide = self.MODES.index(mem.mode)
+
+        rxmode = ""
+        txmode = ""
+
+        if mem.tmode == "Tone":
+            txmode = "Tone"
+        elif mem.tmode == "TSQL":
+            rxmode = "Tone"
+            txmode = "TSQL"
+        elif mem.tmode == "DTCS":
+            rxmode = "DTCSSQL"
+            txmode = "DTCS"
+        elif mem.tmode == "Cross":
+            txmode, rxmode = mem.cross_mode.split("->", 1)
+
+        sx = mem.dtcs_polarity[1]
+        if rxmode == "":
+            _mem.rxtone[0] = 0xFF
+            _mem.rxtone[1] = 0xFF
+        elif rxmode == "Tone":
+            val = int(mem.ctone * 10)
+            i = set_tone(_mem, True, True, val, sx)
+        elif rxmode == "DTCSSQL":
+            i = set_tone(_mem, True, False, mem.dtcs, sx)
+        elif rxmode == "DTCS":
+            i = set_tone(_mem, True, False, mem.rx_dtcs, sx)
+
+        sx = mem.dtcs_polarity[0]
+        if txmode == "":
+            _mem.txtone[0] = 0xFF
+            _mem.txtone[1] = 0xFF
+        elif txmode == "Tone":
+            val = int(mem.rtone * 10)
+            i = set_tone(_mem, False, True, val, sx)
+        elif txmode == "TSQL":
+            val = int(mem.ctone * 10)
+            i = set_tone(_mem, False, True, val, sx)
+        elif txmode == "DTCS":
+            i = set_tone(_mem, False, False, mem.dtcs, sx)
+
+        if mem.number > 0:      # Normal chans
+            for i in range(self.NAME_LENGTH):
+                pq = ord(mem.name.ljust(self.NAME_LENGTH)[i]) -32
+                if pq < 0: pq = 0
+                _mem.name[i] = pq
+
+            if mem.duplex == "off":
+                _mem.txfreq = 0xFFFFFFFF
+            elif mem.duplex == "+":
+                _mem.txfreq = (mem.freq + mem.offset) / 10
+            elif mem.duplex == "-":
+                _mem.txfreq = (mem.freq - mem.offset) / 10
+            else:
+                _mem.txfreq = mem.freq / 10
+
+            # Set the channel map bit FALSE = Enabled
+            _do_map(mem.number, 0, self._memobj.chnmap.map)
+            # Skip
+            if mem.skip == "S":
+                _do_map(mem.number, 1, self._memobj.skpchns.map)
+            else:
+                _do_map(mem.number, 0, self._memobj.skpchns.map)
+
+        else:    # Freq (VFO) chans
+            _mem.duplx = 0
+            _mem.ofst = 0
+            if mem.duplex == "+":
+                _mem.duplx = 1
+                _mem.ofst = mem.offset / 10
+            elif mem.duplex == "-":
+                _mem.duplx = 2
+                _mem.ofst = mem.offset / 10
+            for i in range(self.NAME_LENGTH):
+                _mem.name[i] = 0xff
+
+        # All mem.extra << Once the channel is defined
+        for setting in mem.extra:
+            # Overide list strings with signed value
+            if setting.get_name() == "ptt":
+                sx = str(setting.value)
+                for i in range(0, 4):
+                    if sx == LIST_PTT[i]:
+                        val = i
+                setattr(_mem, "ptt", val)
+            elif setting.get_name() == "epilogue":  # not inverted bool
+                    setattr(_mem, setting.get_name(), setting.value)
+            else:       # inverted booleans
+                setattr(_mem, setting.get_name(), not setting.value)
+
+    def _set_special(self, mem):
+
+        cur_mem = self._get_special(self.SPECIAL_MEMORIES_REV[mem.number])
+
+        if mem.number == -2:    # upper frq[1]
+            _mem = self._memobj.frq[1]
+        elif mem.number == -1:  # lower frq[0]
+            _mem = self._memobj.frq[0]
+        elif mem.number in range(self.FIRST_FM_INDEX,
+                    self.LAST_FM_INDEX - 1, -1):
+            _mem = self._memobj.fm_stations[-self.LAST_FM_INDEX + mem.number]
+        else:
+            raise Exception("Sorry, you can't edit that special memory.")
+
+        self._set_memory(mem, _mem)     # Now update the _mem
+
+    def _set_normal(self, mem):
+        _mem = self._memobj.chan_mem[mem.number - 1]
+
+        self._set_memory(mem, _mem)
+
+    def get_settings(self):
+        """Translate the MEM_FORMAT structs into setstuf in the UI"""
+        # Define mem struct write-back shortcuts
+        _sets = self._memobj.setstuf
+        _fmx = self._memobj.fmfrqs
+
+        basic = RadioSettingGroup("basic", "Basic Settings")
+        adv = RadioSettingGroup("adv", "Other Settings")
+        fmb = RadioSettingGroup("fmb", "FM Broadcast")
+        scn = RadioSettingGroup("scn", "Scan Settings")
+        dtmf = RadioSettingGroup("dtmf", "DTMF Settings")
+        frng = RadioSettingGroup("frng", "Frequency Ranges")
+        group = RadioSettings(basic, adv, scn, fmb, dtmf, frng)
+
+        def my_val_list(setting, obj, atrb):
+            """Callback:from ValueList with non-sequential, actual values."""
+            # This call back also used in get_settings
+            value = int(str(setting.value)) # Get the integer value
+            setattr(obj, atrb, value)
+            return
+
+        def my_adjraw(setting, obj, atrb, fix):
+            """Callback from Integer add or subtract fix from value."""
+            vx = int(str(setting.value))
+            value = vx  + int(fix)
+            if value < 0:
+                value = 0
+            setattr(obj, atrb, value)
+            return
+
+        def my_strnam(setting, obj, atrb, mln):
+            """Callback from String to build u8 array with -32 offset."""
+            # mln is max string length
+            ary = []
+            knt = mln
+            for j in range (mln - 1, -1, -1):  # Strip trailing spaces or nulls
+                pq = str(setting.value)[j]
+                if pq == "" or pq == " ":
+                    knt = knt - 1
+                else:
+                    break
+            for j in range(mln):  # 0 to mln-1
+                pq = str(setting.value).ljust(mln)[j]
+                if j < knt: ary.append(ord(pq) - 32)
+                else: ary.append(0)
+            setattr(obj, atrb, ary)
+            return
+
+        def unpack_str(cary, cknt, mxw):
+            """Convert u8 nibble array to a string: NOT a callback."""
+            # cknt is char count, 2/word; mxw is max WORDS
+            stx = ""
+            mty = True
+            for i in range(mxw):    # unpack entire array
+                nib = (cary[i] & 0xf0) >> 4  # LE, Hi nib first
+                if nib != 0xf: mty = False
+                stx += format(nib, '0X')
+                nib = cary[i] & 0xf
+                if nib != 0xf: mty = False
+                stx += format(nib, '0X')
+            stx = stx[:cknt]
+            if mty:     # all ff, empty string
+                sty = ""
+            else:
+                # Convert E to #, F to *
+                sty = ""
+                for i in range(cknt):
+                    if stx[i] == "E":
+                        sty += "#"
+                    elif stx[i] == "F":
+                        sty += "*"
+                    else:
+                        sty += stx[i]
+
+            return sty
+
+        def pack_chars(setting, obj, atrstr, atrcnt, mxl):
+            """Callback to build 0-9,A-D,*# nibble array from string"""
+            # cknt is generated char count, 2 chars per word
+            # String will be f padded to mxl
+            # Chars are stored as hex values
+            # store cknt-1 in atrcnt, 0xf if empty
+            cknt = 0
+            ary = []
+            stx = str(setting.value).upper()
+            stx = stx.strip()       # trim spaces
+            # Remove illegal characters first
+            sty = ""
+            for j in range(0, len(stx)):
+                if stx[j] in self.DTMF_CHARS: sty += stx[j]
+            for j in range(mxl):
+                if j < len(sty):
+                    if sty[j] == "#":
+                        chrv = 0xE
+                    elif sty[j] == "*":
+                        chrv = 0xF
+                    else:
+                        chrv = int(sty[j], 16)
+                    cknt += 1      # char count
+                else:   # pad to mxl, cknt does not increment
+                    chrv = 0xF
+                if (j % 2) == 0:  # odd count (0-based), high nibble
+                    hi_nib = chrv
+                else:   # even count, lower nibble
+                    lo_nib = chrv
+                    nibs = lo_nib | (hi_nib << 4)
+                    ary.append(nibs)    # append word
+            setattr(obj, atrstr, ary)
+            if setting.get_name() != "setstuf.stuncode":  # cknt is actual
+                if cknt > 0:
+                    cknt = cknt - 1
+                else:
+                    cknt = 0xf
+            setattr(obj, atrcnt, cknt)
+            return
+
+        def myset_freq(setting, obj, atrb, mult):
+            """ Callback to set frequency by applying multiplier"""
+            value = int(float(str(setting.value)) * mult)
+            setattr(obj, atrb, value)
+            return
+
+        def my_invbool(setting, obj, atrb):
+            """Callback to invert the boolean """
+            bval = not setting.value
+            setattr(obj, atrb, bval)
+            return
+
+        def my_batsav(setting, obj, atrb):
+            """Callback to set batsav attribute """
+            stx = str(setting.value)  # Off, 1:1...
+            if stx == "Off":
+                value = 0x1     # bit value 4 clear, ratio 1 = 1:2
+            elif stx == "1:1":
+                value = 0x4     # On, ratio 0 = 1:1
+            elif stx == "1:2":
+                value = 0x5     # On, ratio 1 = 1:2
+            elif stx == "1:3":
+                value = 0x6     # On, ratio 2 = 1:3
+            else:
+                value = 0x7     # On, ratio 3 = 1:4
+            # LOG.warning("Batsav stx:%s:, value= %x" % (stx, value))
+            setattr(obj, atrb, value)
+            return
+
+        def my_manfrq(setting, obj, atrb):
+            """Callback to set 2-byte manfrqyn yes/no """
+            # LOG.warning("Manfrq value = %d" % setting.value)
+            if (str(setting.value)) == "No":
+                value = 0xff
+            else:
+                value = 0xaa
+            setattr(obj, atrb, value)
+            return
+
+        rx = RadioSettingValueInteger(1, 9, _sets.voxgain + 1)
+        rset = RadioSetting("setstuf.voxgain", "Vox Level", rx)
+        rset.set_apply_callback(my_adjraw, _sets, "voxgain", -1)
+        basic.append(rset)
+
+        rx = RadioSettingValueList(LIST_VOXDLY, LIST_VOXDLY[_sets.voxdelay])
+        rset = RadioSetting("setstuf.voxdelay", "Vox Delay (secs)", rx)
+        basic.append(rset)
+
+        rx = RadioSettingValueInteger(0, 9, _sets.sql)
+        rset = RadioSetting("setstuf.sql", "Squelch", rx)
+        basic.append(rset)
+
+        rx = RadioSettingValueList(LIST_STEPS, LIST_STEPS[_sets.freqstep])
+        rset = RadioSetting("setstuf.freqstep", "VFO Tune Step (KHz))", rx)
+        basic.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(_sets.dbw))     # true logic
+        rset = RadioSetting("setstuf.dbw", "Dual Band Watch (D.WAIT)", rx)
+        basic.append(rset)
+
+        options = ["Off", "On", "Auto"]
+        rx = RadioSettingValueList(options, options[_sets.lampon])
+        rset = RadioSetting("setstuf.lampon", "Backlight (LED)", rx)
+        basic.append(rset)
+
+        options = ["Orange", "Purple", "Blue"]
+        rx = RadioSettingValueList(options, options[_sets.ledclr])
+        rset = RadioSetting("setstuf.ledclr", "Backlight Color (LIGHT)", rx)
+        basic.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(_sets.beepon))
+        rset = RadioSetting("setstuf.beepon", "Keypad Beep", rx)
+        basic.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(_sets.xbandenable))
+        rset = RadioSetting("setstuf.xbandenable", "Cross Band Allowed", rx)
+        basic.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(not _sets.xbandon))
+        rset = RadioSetting("setstuf.xbandon", "Cross Band On", rx)
+        rset.set_apply_callback(my_invbool, _sets, "xbandon")
+        basic.append(rset)
+
+        rx = RadioSettingValueList(LIST_TIMEOUT, LIST_TIMEOUT[_sets.tot])
+        rset = RadioSetting("setstuf.tot", "TX Timeout (Secs)", rx)
+        basic.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(not _sets.rgrbeep))  # Invert
+        rset = RadioSetting("setstuf.rgrbeep", "Beep at Eot (Roger)", rx)
+        rset.set_apply_callback(my_invbool, _sets, "rgrbeep")
+        basic.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(not _sets.keylok))
+        rset = RadioSetting("setstuf.keylok", "Keypad AutoLock", rx)
+        rset.set_apply_callback(my_invbool, _sets, "keylok")
+        basic.append(rset)
+
+        options = ["None", "Message", "DC Volts"]
+        rx = RadioSettingValueList(options, options[_sets.openmsg])
+        rset = RadioSetting("setstuf.openmsg", "Power-On Display", rx)
+        basic.append(rset)
+
+        options = ["Channel Name", "Frequency"]
+        rx = RadioSettingValueList(options, options[_sets.chs_name])
+        rset = RadioSetting("setstuf.chs_name", "Display Name/Frq", rx)
+        basic.append(rset)
+
+        sx = ""
+        for i in range(7):
+            if _sets.radioname[i] != 0:
+                sx += chr(_sets.radioname[i] + 32)
+        rx = RadioSettingValueString(0, 7, sx)
+        rset = RadioSetting("setstuf.radioname", "Power-On Message", rx)
+        rset.set_apply_callback(my_strnam, _sets, "radioname", 7)
+        basic.append(rset)
+
+        # Advanced (Strange) Settings
+        options = ["Busy: Last Tx Band", "Edit: Current Band"]
+        rx  = RadioSettingValueList(options, options[_sets.txsel])
+        rset = RadioSetting("setstuf.txsel", "Transmit Priority", rx)
+        rset.set_doc("'Busy' transmits on last band used, not current one.")
+        adv.append(rset)
+
+        options = ["Off", "English", "Unk", "Chinese"]
+        val = _sets.voice
+        rx = RadioSettingValueList(options, options[val])
+        rset = RadioSetting("setstuf.voice", "Voice", rx)
+        adv.append(rset)
+
+        options = ["Off", "1:1", "1:2", "1:3", "1:4"]
+        val = (_sets.batsav & 0x3) +1     # ratio
+        if (_sets.batsav & 0x4) == 0:    # Off
+            val = 0
+        rx = RadioSettingValueList(options, options[val])
+        rset = RadioSetting("setstuf.batsav", "Battery Saver", rx)
+        rset.set_apply_callback(my_batsav, _sets, "batsav")
+        adv.append(rset)
+
+        # Find out what & where SuperSave is
+        options = ["Off", "1", "2", "3", "4", "5", "6", "7", "8", "9"]
+        rx = RadioSettingValueList(options, options[_sets.supersave])
+        rset = RadioSetting("setstuf.supersave", "Super Save (Secs)", rx)
+        rset.set_doc("Unknown radio attribute??")
+        adv.append(rset)
+
+        sx = unpack_str(_sets.pttbot, _sets.pttbcnt + 1, 8)
+        rx = RadioSettingValueString(0, 16, sx)
+        rset = RadioSetting("setstuf.pttbot", "PTT BoT Code", rx)
+        rset.set_apply_callback(pack_chars, _sets, "pttbot", "pttbcnt", 16)
+        adv.append(rset)
+
+        sx = unpack_str(_sets.ptteot, _sets.pttecnt + 1, 8)
+        rx = RadioSettingValueString(0, 16, sx)
+        rset = RadioSetting("setstuf.ptteot", "PTT EoT Code", rx)
+        rset.set_apply_callback(pack_chars, _sets, "ptteot", "pttecnt", 16)
+        adv.append(rset)
+
+        options = ["None", "Low", "High", "Both"]
+        rx = RadioSettingValueList(options, options[_sets.voltx])
+        rset = RadioSetting("setstuf.voltx", "Transmit Inhibit Voltage", rx)
+        rset.set_doc("Block Transmit if battery volts are too high or low,")
+        adv.append(rset)
+
+        val = 0     # No = 0xff
+        if _sets.manfrqyn == 0xaa: val = 1
+        options = ["No", "Yes"]
+        rx = RadioSettingValueList(options, options[val])
+        rset = RadioSetting("setstuf.manfrqyn", "Manual Frequency", rx)
+        rset.set_apply_callback(my_manfrq, _sets, "manfrqyn")
+        adv.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(_sets.manualset))
+        rset = RadioSetting("setstuf.manualset", "Manual Setting", rx)
+        adv.append(rset)
+
+        # Scan Settings
+        options = ["CO: During Rx", "TO: Timed", "SE: Halt"]
+        rx = RadioSettingValueList(options, options[_sets.scanmode])
+        rset = RadioSetting("setstuf.scanmode",
+                   "Scan Mode (Scan Pauses When)", rx)
+        scn.append(rset)
+
+        options = ["100", "150", "200", "250",
+                   "300", "350", "400", "450"]
+        rx = RadioSettingValueList(options, options[_sets.scanspeed])
+        rset = RadioSetting("setstuf.scanspeed", "Scan Speed (ms)", rx)
+        scn.append(rset)
+
+        val =_sets.scantmo + 3
+        rx = RadioSettingValueInteger(3, 30, val)
+        rset = RadioSetting("setstuf.scantmo",
+                "TO Mode Timeout (secs)", rx)
+        rset.set_apply_callback(my_adjraw, _sets, "scantmo", -3)
+        scn.append(rset)
+
+        val = _sets.prichan
+        if val <= 0: val = 1
+        rx = RadioSettingValueInteger(1, 128, val)
+        rset = RadioSetting("setstuf.prichan", "Priority Channel", rx)
+        scn.append(rset)
+
+        # FM Broadcast Settings
+        val =_fmx.fmcur
+        val = val / 40.0
+        if val < 87.5 or val > 107.9: val = 88.0
+        rx = RadioSettingValueFloat(87.5, 107.9, val, 0.1, 1)
+        rset = RadioSetting("fmfrqs.fmcur", "Manual FM Freq (MHz)", rx)
+        rset.set_apply_callback(myset_freq, _fmx, "fmcur", 40)
+        fmb.append(rset)
+
+        options = ["5", "50", "100", "200(USA)"]    # 5 is not used
+        rx = RadioSettingValueList(options, options[_sets.fmstep])
+        rset = RadioSetting("setstuf.fmstep", "FM Freq Step (KHz)", rx)
+        fmb.append(rset)
+
+        if False:   # Skip these unknowns
+            # FM Scan Range lo and Hi ??? MEM
+            val = 87.5
+            rx = RadioSettingValueFloat(87.5, 107.9, val, 0.1, 1)
+            rset = RadioSetting("setstuf.fmsclo",
+                   "Low FM Scan Bound (MHz)", rx)
+            rset.set_apply_callback(myset_freq, _sets, "fmsclo", 40)
+            fmb.append(rset)
+
+            val = 107.9     # ??? @@@ where
+            rx = RadioSettingValueFloat(87.5, 107.9, val, 0.1, 1)
+            rset = RadioSetting("setstuf.fmschi",
+                   "High FM Scan Freq (MHz)", rx)
+            rset.set_apply_callback(myset_freq, _sets, "fmschi", 40)
+            fmb.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(_sets.rxinhib))
+        rset = RadioSetting("setstuf.rxinhib",
+                "Rcvr Will Interupt FM (DW)", rx)
+        fmb.append(rset)
+
+        options = [str(x) for x in range(4, 16)]
+        rx = RadioSettingValueList(options, options[_sets.dtmfspd])
+        rset = RadioSetting("setstuf.dtmfspd",
+                   "Tx Speed (digits/sec)", rx)
+        dtmf.append(rset)
+
+        options = [str(x) for x in range(0, 1100, 100)]
+        rx = RadioSettingValueList(options, options[_sets.dtmfdig1time])
+        rset = RadioSetting("setstuf.dtmfdig1time",
+                "Tx 1st Digit Time (ms)", rx)
+        dtmf.append(rset)
+
+        options = [str(x) for x in range(100, 1100, 100)]
+        rx = RadioSettingValueList(options, options[_sets.dtmfdig1dly])
+        rset = RadioSetting("setstuf.dtmfdig1dly",
+                   "Tx 1st Digit Delay (ms)", rx)
+        dtmf.append(rset)
+
+        options = ["0", "100", "500", "1000"]
+        rx = RadioSettingValueList(options, options[_sets.dtmfspms])
+        rset = RadioSetting("setstuf.dtmfspms",
+                   "Tx Star & Pound Time (ms)", rx)
+        dtmf.append(rset)
+
+        options = ["None"] + [str(x) for x in range(600, 2100, 100)]
+        rx = RadioSettingValueList(options, options[_sets.codespctim])
+        rset = RadioSetting("setstuf.codespctim",
+                   "Tx Code Space Time (ms)", rx)
+        dtmf.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(_sets.codeabcd))
+        rset = RadioSetting("setstuf.codeabcd", "Tx Codes A,B,C,D", rx)
+        dtmf.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(_sets.dtmfside))
+        rset = RadioSetting("setstuf.dtmfside", "DTMF Side Tone", rx)
+        dtmf.append(rset)
+
+        options = ["Off", "A", "B", "C", "D"]
+        rx = RadioSettingValueList(options, options[_sets.grpcode])
+        rset = RadioSetting("setstuf.grpcode", "Rx Group Code", rx)
+        dtmf.append(rset)
+
+        options = ["Off"] + [str(x) for x in range(1, 16)]
+        rx = RadioSettingValueList(options, options[_sets.autoresettmo])
+        rset = RadioSetting("setstuf.autoresettmo",
+                   "Rx Auto Reset Timeout (secs)", rx)
+        dtmf.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(_sets.txdecode))
+        rset = RadioSetting("setstuf.txdecode", "Tx Decode", rx)
+        dtmf.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(_sets.idedit))
+        rset = RadioSetting("setstuf.idedit", "Allow ANI Code Edit", rx)
+        dtmf.append(rset)
+
+        options = [str(x) for x in range(500, 1600, 100)]
+        rx = RadioSettingValueList(options, options[_sets.decodetmo])
+        rset = RadioSetting("setstuf.decodetmo",
+                "Rx Decode Timeout (ms)", rx)
+        dtmf.append(rset)
+
+        options = ["Tx & Rx Inhibit", "Tx Inhibit"]
+        rx = RadioSettingValueList(options, options[_sets.stuntype])
+        rset = RadioSetting("setstuf.stuntype", "Stun Type", rx)
+        dtmf.append(rset)
+
+        sx = unpack_str(_sets.stuncode, _sets.stuncnt, 5)
+        rx = RadioSettingValueString(0, 10, sx)
+        rset = RadioSetting("setstuf.stuncode", "Stun Code", rx)
+        rset.set_apply_callback(pack_chars, _sets,
+                   "stuncode", "stuncnt", 10)
+        dtmf.append(rset)
+
+        # Frequency ranges
+        rx = RadioSettingValueBoolean(bool(_sets.frqr1))
+        rset = RadioSetting("setstuf.frqr1", "Freq Range 1 (UHF)", rx)
+        rset.set_doc("Enable the UHF frequency bank.")
+        frng.append(rset)
+
+        rx = RadioSettingValueBoolean(bool(_sets.frqr2))
+        rset = RadioSetting("setstuf.frqr2", "Freq Range 2 (VHF)", rx)
+        rset.set_doc("Enable the VHF frequency bank.")
+        frng.append(rset)
+
+        mod_se = True     # UV8000SE has 3rd freq bank
+        if mod_se:
+            rx = RadioSettingValueBoolean(bool(_sets.frqr3))
+            rset = RadioSetting("setstuf.frqr3", "Freq Range 3 (220Mhz)", rx)
+            rset.set_doc("Enable the 220MHz frequency bank.")
+            frng.append(rset)
+
+        frqm = 100000
+        val = _sets.frqr1lo / frqm
+        rx = RadioSettingValueFloat(400.0, 520.0, val, 0.005, 3)
+        rset = RadioSetting("setstuf.frqr1lo",
+                   "UHF Range Low Limit (MHz)", rx)
+        rset.set_apply_callback(myset_freq, _sets, "frqr1lo", frqm)
+        rset.set_doc("Low limit of the UHF frequency bank.")
+        frng.append(rset)
+
+        val = _sets.frqr1hi / frqm
+        rx = RadioSettingValueFloat(400.0, 520.0, val, 0.005, 3)
+        rset = RadioSetting("setstuf.frqr1hi",
+            "UHF Range High Limit (MHz)", rx)
+        rset.set_apply_callback(myset_freq, _sets, "frqr1hi", frqm)
+        rset.set_doc("High limit of the UHF frequency bank.")
+        frng.append(rset)
+
+        val = _sets.frqr2lo / frqm
+        rx = RadioSettingValueFloat(136.0, 174.0, val, 0.005, 3)
+        rset = RadioSetting("setstuf.frqr2lo",
+                   "VHF Range Low Limit (MHz)", rx)
+        rset.set_apply_callback(myset_freq, _sets, "frqr2lo", frqm)
+        rset.set_doc("Low limit of the VHF frequency bank.")
+        frng.append(rset)
+
+        val = _sets.frqr2hi / frqm
+        rx = RadioSettingValueFloat(136.0, 174.0, val, 0.005, 3)
+        rset = RadioSetting("setstuf.frqr2hi",
+                "VHF Range High Limit (MHz)", rx)
+        rset.set_apply_callback(myset_freq, _sets, "frqr2hi", frqm)
+        rset.set_doc("High limit of the VHF frequency bank.")
+        frng.append(rset)
+
+        if mod_se:
+            val = _sets.frqr3lo / frqm
+            if val == 0: val = 222.0
+            rx = RadioSettingValueFloat(220.0, 260.0, val, 0.005, 3)
+            rset = RadioSetting("setstuf.frqr3lo",
+                   "1.25m Range Low Limit (MHz)", rx)
+            rset.set_apply_callback(myset_freq, _sets, "frqr3lo", frqm)
+            frng.append(rset)
+
+            val = _sets.frqr3hi / frqm
+            if val == 0: val = 225.0
+            rx = RadioSettingValueFloat(220.0, 260.0, val, 0.005, 3)
+            rset = RadioSetting("setstuf.frqr3hi",
+                    "1.25m Range High Limit (MHz)", rx)
+            rset.set_apply_callback(myset_freq, _sets, "frqr3hi", 1000)
+            frng.append(rset)
+
+        return group       # END get_settings()
+
+
+    def set_settings(self, settings):
+        _settings = self._memobj.setstuf
+        _mem = self._memobj
+        for element in settings:
+            if not isinstance(element, RadioSetting):
+                self.set_settings(element)
+                continue
+            else:
+                try:
+                    name = element.get_name()
+                    if "." in name:
+                        bits = name.split(".")
+                        obj = self._memobj
+                        for bit in bits[:-1]:
+                            if "/" in bit:
+                                bit, index = bit.split("/", 1)
+                                index = int(index)
+                                obj = getattr(obj, bit)[index]
+                            else:
+                                obj = getattr(obj, bit)
+                        setting = bits[-1]
+                    else:
+                        obj = _settings
+                        setting = element.get_name()
+
+                    if element.has_apply_callback():
+                        LOG.debug("Using apply callback")
+                        element.run_apply_callback()
+                    elif element.value.get_mutable():
+                        LOG.debug("Setting %s = %s" % (setting, element.value))
+                        setattr(obj, setting, element.value)
+                except Exception, e:
+                    LOG.debug(element.get_name())
+                    raise
+
+    @classmethod
+    def match_model(cls, filedata, filename):
+        match_size = False
+        match_model = False
+
+        # Testing the file data size
+        if len(filedata) == MEM_SIZE + 10:
+            match_size = True
+
+        # Testing the firmware model fingerprint
+        match_model = model_match(cls, filedata)
+
+        if match_size and match_model:
+            return True
+        else:
+            return False


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