CHIRP

# Copyright 2016:

# * Jim Unroe KC9HI, <rock.unroe@gmail.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 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

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

LOG = logging.getLogger(__name__)

MEM_FORMAT = """

#seekto 0x0010;

struct {

  lbcd rxfreq[4];

  lbcd txfreq[4];

  ul16 rxtone;

  ul16 txtone;

  u8 unknown1:2,

     dtmf:1,          // DTMF

     unknown2:1,

     bcl:1,           // Busy Channel Lockout

     unknown3:3;

  u8 unknown4:1,

     scan:1,          // Scan Add

     highpower:1,     // TX Power Level

     wide:1,          // BandWidth

     unknown5:4;

  u8 unknown6[2];

} memory[128];

#seekto 0x0E17;

struct {

  u8 displayab:1,  // Selected Display

     unknown1:6,

     unknown2:1;

} settings1;

#seekto 0x0E22;

struct {

  u8 squelcha;      // menu 02a Squelch Level              0xe22

  u8 unknown1;

  u8 tdrab;         //          TDR A/B                    0xe24

  u8 roger;         // menu 20  Roger Beep                 0xe25

  u8 timeout;       // menu 16  TOT                        0xe26

  u8 vox;           // menu 05  VOX                        0xe27

  u8 unknown2;

  u8 mdfb;          // menu 27b Memory Display Format B    0xe37

  u8 dw;            // menu 37  DW                         0xe2a

  u8 tdr;           // menu 29  Dual Watch                 0xe2b

  u8 voice;         // menu 03  Voice Prompts              0xe2c

  u8 beep;          // menu 01  Key Beep                   0xe2d

  u8 ani;           // menu 30  ANI                        0xe2e

  u8 unknown3[4];

  u8 pttdly;        // menu 31  PTT-ID Delay               0xe33

  u8 unknown4;

  u8 dtmfst;        // menu 33  DTMF Side Tone             0xe35

  u8 toa;           // menu 15  TOT Pre-Alert              0xe36

  u8 mdfa;          // menu 27a Memory Display Format A    0xe37

  u8 screv;         // menu 09  Scan Resume Method         0xe38

  u8 pttid;         // menu 32  PTT-ID Enable              0xe39

  u8 ponmsg;        // menu 36  Power-on Message           0xe3a

  u8 pf1;           // menu 28  Programmable Function Key  0xe3b

  u8 unknown5;

  u8 wtled;         // menu 17  Standby LED Color          0xe3d

  u8 rxled;         // menu 18  RX LED Color               0xe3e

  u8 txled;         // menu 19  TX LED Color               0xe3f

  u8 unknown6;

  u8 autolk;        // menu 06  Auto Key Lock              0xe41

  u8 squelchb;      // menu 02b Squelch Level              0xe42

  u8 control;       //          Control Code               0xe43

  u8 unknown7;

  u8 ach;           //          Selected A channel Number  0xe45

  u8 unknown8[4];

  u8 password[6];   //          Control Password           0xe4a-0xe4f

  u8 unknown9[7];

  u8 code[3];       //          PTT ID Code                0xe57-0xe59

  u8 vfomr;         //          Frequency/Channel Modevel  0xe5a

  u8 keylk;         //          Key Lock                   0xe5b

  u8 unknown10[2];

  u8 prioritych;    //          Priority Channel           0xe5e

  u8 bch;           //          Selected B channel Number  0xe5f

} settings;

struct vfo {

  u8 unknown0[8];

  u8 freq[8];

  u8 offset[6];

  ul16 rxtone;

  ul16 txtone;

  u8 unused0:7,

     band:1;

  u8 unknown3;

  u8 unknown4:2,

     sftd:2,

     scode:4;

  u8 unknown5;

  u8 unknown6:1,

     step:3,

     unknown7:4;

  u8 txpower:1,

     widenarr:1,

     unknown8:6;

};

#seekto 0x0F10;

struct {

  struct vfo a;

  struct vfo b;

} vfo;

#seekto 0x1010;

struct {

  u8 name[6];

  u8 unknown[10];

} names[128];

"""

##### MAGICS #########################################################

# TDXone TD-Q8A magic string

MSTRING_TDQ8A = "\x02PYNCRAM"

#STIMEOUT = 2

LIST_DTMF = ["QT", "QT+DTMF"]

LIST_VOICE = ["Off", "Chinese", "English"]

LIST_OFF1TO9 = ["Off"] + list("123456789")

LIST_OFF1TO10 = LIST_OFF1TO9 + ["10"]

LIST_RESUME = ["Time Operated(TO)", "Carrier Operated(CO)", "Search(SE)"]

LIST_COLOR = ["Off", "Blue", "Orange", "Purple"]

LIST_MODE = ["Channel", "Frequency", "Name"]

LIST_PF1 = ["Off", "Scan", "Lamp", "FM Radio", "Alarm"]

LIST_OFF1TO30 = ["OFF"] + ["%s" % x for x in range(1, 31)]

LIST_DTMFST = ["Off", "DTMF Sidetone", "ANI Sidetone", "DTMF+ANI Sidetone"]

LIST_PONMSG = ["Full", "Welcome", "Battery Voltage"]

LIST_TIMEOUT = ["Off"] + ["%s sec" % x for x in range(15, 615, 15)]

LIST_PTTID = ["BOT", "EOT", "Both"]

LIST_ROGER = ["Off"] + LIST_PTTID

LIST_PRIORITY = ["Off"] + ["%s" % x for x in range(1, 129)]

LIST_WORKMODE = ["Frequency", "Channel"]

LIST_AB = ["A", "B"]

LIST_ALMOD = ["Site", "Tone", "Code"]

LIST_BANDWIDTH = ["Wide", "Narrow"]

LIST_DELAYPROCTIME = ["%s ms" % x for x in range(100, 4100, 100)]

LIST_DTMFSPEED = ["%s ms" % x for x in range(50, 2010, 10)]

LIST_OFFAB = ["Off"] + LIST_AB

LIST_RESETTIME = ["%s ms" % x for x in range(100, 16100, 100)]

LIST_SCODE = ["%s" % x for x in range(1, 16)]

LIST_RPSTE = ["Off"] + ["%s" % x for x in range(1, 11)]

LIST_SAVE = ["Off", "1:1", "1:2", "1:3", "1:4"]

LIST_SHIFTD = ["Off", "+", "-"]

LIST_STEDELAY = ["Off"] + ["%s ms" % x for x in range(100, 1100, 100)]

#LIST_STEP = [str(x) for x in STEPS]

LIST_TXPOWER = ["High", "Low"]

LIST_DTMF_SPECIAL_DIGITS = [ "*", "#", "A", "B", "C", "D"]

LIST_DTMF_SPECIAL_VALUES = [ 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x00]

CHARSET = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ?+-*"

STEPS = [2.5, 5.0, 6.25, 10.0, 12.5, 25.0]

POWER_LEVELS = [chirp_common.PowerLevel("High", watts=5),

                chirp_common.PowerLevel("Low", watts=1)]

VALID_BANDS = [(136000000, 174000000),

               (400000000, 520000000)]

#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:

        msg = "Generic error reading data from radio; check your cable."

        raise errors.RadioError(msg)

    if len(data) != amount:

        msg = "Error reading data 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(">BHB", ord(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 """

    # read 4 bytes of header

    hdr = _rawrecv(radio, 4)

    # read data

    data = _rawrecv(radio, length)

    # DEBUG

    LOG.info("Response:")

    LOG.debug(util.hexprint(hdr + data))

    c, a, l = struct.unpack(">BHB", hdr)

    if a != addr or l != length or c != ord("W"):

        LOG.error("Invalid answer for block 0x%04x:" % addr)

        LOG.debug("CMD: %s  ADDR: %04x  SIZE: %02x" % (c, a, l))

        raise errors.RadioError("Unknown response from the radio")

    return data

def _do_ident(radio, magic):

    """Put the radio in PROGRAM mode"""

    #  set the serial discipline

    radio.pipe.baudrate = 9600

    ####radio.pipe.timeout = STIMEOUT

    ## flush input buffer

    #_clean_buffer(radio)

    # send request to enter program mode

    _rawsend(radio, magic)

    ack = _rawrecv(radio, 1)

    if ack != "\x06":

        if ack:

            LOG.debug(repr(ack))

        raise errors.RadioError("Radio did not respond")

    _rawsend(radio, "\x02")

    # Ok, get the response

    ident = _rawrecv(radio, radio._magic_response_length)

    # check if response is OK

    if not ident.startswith("P3107"):

        # bad response

        msg = "Unexpected response, got this:"

        msg +=  util.hexprint(ident)

        LOG.debug(msg)

        raise errors.RadioError("Unexpected response from radio.")

    # DEBUG

    LOG.info("Valid response, got this:")

    LOG.debug(util.hexprint(ident))

    _rawsend(radio, "\x06")

    ack = _rawrecv(radio, 1)

    if ack != "\x06":

        if ack:

            LOG.debug(repr(ack))

        raise errors.RadioError("Radio refused clone")

    return ident

def _ident_radio(radio):

    for magic in radio._magic:

        error = None

        try:

            data = _do_ident(radio, magic)

            return data

        except errors.RadioError, e:

            print e

            error = e

            time.sleep(2)

    if error:

        raise error

    raise errors.RadioError("Radio did not respond")

def _download(radio):

    """Get the memory map"""

    # put radio in program mode

    ident = _ident_radio(radio)

    # UI progress

    status = chirp_common.Status()

    status.cur = 0

    status.max = radio._mem_size / radio._recv_block_size

    status.msg = "Cloning from radio..."

    radio.status_fn(status)

    data = ""

    for addr in range(0, radio._mem_size, radio._recv_block_size):

        frame = _make_frame("R", addr, radio._recv_block_size)

        # DEBUG

        LOG.info("Request sent:")

        LOG.debug(util.hexprint(frame))

        # sending the read request

        _rawsend(radio, frame)

        # now we read

        d = _recv(radio, addr, radio._recv_block_size)

        time.sleep(0.05)

        _rawsend(radio, "\x06")

        ack = _rawrecv(radio, 1)

        if ack != "\x06":

            raise errors.RadioError(

                "Radio refused to send block 0x%04x" % addr)

        ####time.sleep(0.05)

        # aggregate the data

        data += d

        # UI Update

        status.cur = addr / radio._recv_block_size

        status.msg = "Cloning from radio..."

        radio.status_fn(status)

    data += radio.MODEL.ljust(8)

    return data

def _upload(radio):

    """Upload procedure"""

    # put radio in program mode

    _ident_radio(radio)

    addr = 0x0f80

    frame = _make_frame("R", addr, radio._recv_block_size)

    # DEBUG

    LOG.info("Request sent:")

    LOG.debug(util.hexprint(frame))

    # sending the read request

    _rawsend(radio, frame)

    # now we read

    d = _recv(radio, addr, radio._recv_block_size)

    time.sleep(0.05)

    _rawsend(radio, "\x06")

    ack = _rawrecv(radio, 1)

    if ack != "\x06":

        raise errors.RadioError(

            "Radio refused to send block 0x%04x" % addr)

    _ranges = radio._ranges

    # UI progress

    status = chirp_common.Status()

    status.cur = 0

    status.max = radio._mem_size / radio._send_block_size

    status.msg = "Cloning to radio..."

    radio.status_fn(status)

    # the fun start here

    for start, end in _ranges:

        for addr in range(start, end, radio._send_block_size):

            # sending the data

            data = radio.get_mmap()[addr:addr + radio._send_block_size]

            frame = _make_frame("W", addr, radio._send_block_size, data)

            _rawsend(radio, frame)

            #time.sleep(0.05)

            # receiving the response

            ack = _rawrecv(radio, 1)

            if ack != "\x06":

                msg = "Bad ack writing block 0x%04x" % addr

                raise errors.RadioError(msg)

            # UI Update

            status.cur = addr / radio._send_block_size

            status.msg = "Cloning to radio..."

            radio.status_fn(status)

def model_match(cls, data):

    """Match the opened/downloaded image to the correct version"""

    if len(data) == 0x2008:

        rid = data[0x2000:0x2008]

        print rid

        return rid.startswith(cls.MODEL)

    else:

        return False

def _split(rf, f1, f2):

    """Returns False if the two freqs are in the same band (no split)

    or True otherwise"""

    # determine if the two freqs are in the same band

    for low, high in rf.valid_bands:

        if f1 >= low and f1 <= high and \

                f2 >= low and f2 <= high:

            # if the two freqs are on the same Band this is not a split

            return False

    # if you get here is because the freq pairs are split

    return True

@directory.register

class TDXoneTDQ8A(chirp_common.CloneModeRadio,

                  chirp_common.ExperimentalRadio):

    """TDXone TD-Q8A Radio"""

    VENDOR = "TDXone"

    MODEL = "TD-Q8A"

    ####_fileid = [TDQ8A_fp1, ]

    _magic = [MSTRING_TDQ8A, MSTRING_TDQ8A,]

    _magic_response_length = 8

    _fw_ver_start = 0x1EF0

    _recv_block_size = 0x40

    _mem_size = 0x2000

    #_ranges = [(0x0000, 0x2000)]

    # same as radio

    #_ranges = [(0x0010, 0x0810),

    #           (0x0F10, 0x0F30),

    #           (0x1010, 0x1810),

    #           (0x0E20, 0x0E60),

    #           (0x1F10, 0x1F30)]

    # in increasing order

    _ranges = [(0x0010, 0x0810),

               (0x0E20, 0x0E60),

               (0x0F10, 0x0F30),

               (0x1010, 0x1810),

               (0x1F10, 0x1F30)]

    _send_block_size = 0x10

    #DTCS_CODES = sorted(chirp_common.DTCS_CODES + [645])

    #DTCS_CODES = sorted(chirp_common.ALL_DTCS_CODES)

    #POWER_LEVELS = [chirp_common.PowerLevel("Low", watts=1.00),

    #                chirp_common.PowerLevel("High", watts=5.00)]

    #VALID_BANDS = [(136000000, 174000000),

    #               (400000000, 520000000)]

    @classmethod

    def get_prompts(cls):

        rp = chirp_common.RadioPrompts()

        rp.experimental = \

            ('The TDXone TD-Q8A driver is a beta version.\n'

             '\n'

             'Please save an unedited copy of your first successful\n'

             'download to a CHIRP Radio Images(*.img) file.'

             )

        rp.pre_download = _(dedent("""\

            Follow these instructions to download your info:

            1 - Turn off your radio

            2 - Connect your interface cable

            3 - Turn on your radio

            4 - Do the download of your radio data

            """))

        rp.pre_upload = _(dedent("""\

            Follow this instructions to upload your info:

            1 - Turn off your radio

            2 - Connect your interface cable

            3 - Turn on your radio

            4 - Do the upload of your radio data

            """))

        return rp

    def get_features(self):

        """Get the radio's features"""

        rf = chirp_common.RadioFeatures()

        rf.has_settings = True

        rf.has_bank = False

        rf.has_tuning_step = False

        rf.can_odd_split = True

        rf.has_name = True

        rf.has_offset = True

        rf.has_mode = True

        rf.has_dtcs = False #True

        rf.has_rx_dtcs = False #True

        rf.has_dtcs_polarity = False #True

        rf.has_ctone = True

        rf.has_cross = True

        rf.valid_modes = ["FM", "NFM"]

        #rf.valid_characters = self.VALID_CHARS

        rf.valid_characters = CHARSET

        rf.valid_name_length = 6

        rf.valid_duplexes = ["", "-", "+", "split", "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_tmodes = ['', 'Tone', 'TSQL', 'Cross']

        rf.valid_cross_modes = [

            "Tone->Tone",

            "->Tone"]

        rf.valid_skips = ["", "S"]

        #rf.valid_dtcs_codes = self.DTCS_CODES

        rf.memory_bounds = (1, 128)

        rf.valid_power_levels = POWER_LEVELS

        rf.valid_bands = VALID_BANDS

        return rf

    def process_mmap(self):

        """Process the mem map into the mem object"""

        self._memobj = bitwise.parse(MEM_FORMAT, self._mmap)

    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 _is_txinh(self, _mem):

        raw_tx = ""

        for i in range(0, 4):

            raw_tx += _mem.txfreq[i].get_raw()

        return raw_tx == "\xFF\xFF\xFF\xFF"

    def _get_mem(self, number):

        return self._memobj.memory[number - 1]

    def _get_nam(self, number):

        return self._memobj.names[number - 1]

    def get_memory(self, number):

        _mem = self._get_mem(number)

        _nam = self._get_nam(number)

        mem = chirp_common.Memory()

        mem.number = number

        if _mem.get_raw()[0] == "\xff":

            mem.empty = True

            return mem

        mem.freq = int(_mem.rxfreq) * 10

        if self._is_txinh(_mem):

            # TX freq not set

            mem.duplex = "off"

            mem.offset = 0

        else:

            # TX freq set

            offset = (int(_mem.txfreq) * 10) - mem.freq

            if offset != 0:

                if _split(self.get_features(), mem.freq, int(_mem.txfreq) * 10):

                    mem.duplex = "split"

                    mem.offset = int(_mem.txfreq) * 10

                elif offset < 0:

                    mem.offset = abs(offset)

                    mem.duplex = "-"

                elif offset > 0:

                    mem.offset = offset

                    mem.duplex = "+"

            else:

                mem.offset = 0

        if _nam.name:

            for char in _nam.name:

                try:

                    mem.name += CHARSET[char]

                except IndexError:

                    break

            mem.name = mem.name.rstrip()

        #dtcs_pol = ["N", "N"]

        if _mem.txtone in [0, 0xFFFF]:

            txmode = ""

        elif _mem.txtone >= 0x0258:

            txmode = "Tone"

            mem.rtone = int(_mem.txtone) / 10.0

        else:

            LOG.warn("Bug: txtone is %04x" % _mem.txtone)

        #elif _mem.txtone <= 0x0258:

        #    txmode = "DTCS"

        #    if _mem.txtone > 0x69:

        #        index = _mem.txtone - 0x6A

        #        dtcs_pol[0] = "R"

        #    else:

        #        index = _mem.txtone - 1

        #    mem.dtcs = self.DTCS_CODES[index]

        #else:

        #    LOG.warn("Bug: txtone is %04x" % _mem.txtone)

        if _mem.rxtone in [0, 0xFFFF]:

            rxmode = ""

        elif _mem.rxtone >= 0x0258:

            rxmode = "Tone"

            mem.ctone = int(_mem.rxtone) / 10.0

        else:

            LOG.warn("Bug: rxtone is %04x" % _mem.rxtone)

        #elif _mem.rxtone <= 0x0258:

        #    rxmode = "DTCS"

        #    if _mem.rxtone >= 0x6A:

        #        index = _mem.rxtone - 0x6A

        #        dtcs_pol[1] = "R"

        #    else:

        #        index = _mem.rxtone - 1

        #    mem.rx_dtcs = self.DTCS_CODES[index]

        #else:

        #    LOG.warn("Bug: rxtone is %04x" % _mem.rxtone)

        if txmode == "Tone" and not rxmode:

            mem.tmode = "Tone"

        elif txmode == rxmode and txmode == "Tone" and mem.rtone == mem.ctone:

            mem.tmode = "TSQL"

        elif rxmode or txmode:

            mem.tmode = "Cross"

            mem.cross_mode = "%s->%s" % (txmode, rxmode)

        #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)

        if not _mem.scan:

            mem.skip = "S"

        mem.power = POWER_LEVELS[1 - _mem.highpower]

        mem.mode = _mem.wide and "FM" or "NFM"

        mem.extra = RadioSettingGroup("Extra", "extra")

        rs = RadioSetting("dtmf", "DTMF",

                          RadioSettingValueList(LIST_DTMF,

                                                LIST_DTMF[_mem.dtmf]))

        mem.extra.append(rs)

        rs = RadioSetting("bcl", "BCL",

                          RadioSettingValueBoolean(_mem.bcl))

        mem.extra.append(rs)

        return mem

    def _set_mem(self, number):

        return self._memobj.memory[number - 1]

    def _set_nam(self, number):

        return self._memobj.names[number - 1]

    def set_memory(self, mem):

        _mem = self._get_mem(mem.number)

        _nam = self._get_nam(mem.number)

        if mem.empty:

            _mem.set_raw("\xff" * 12 + "\xbf" +"\xff" * 3)

            _nam.set_raw("\xff" * 16)

            return

        #_mem.set_raw("\x00" * 16)

        _mem.set_raw("\xff" * 12 + "\x9f" +"\xff" * 3)

        _mem.rxfreq = mem.freq / 10

        if mem.duplex == "off":

            for i in range(0, 4):

                _mem.txfreq[i].set_raw("\xFF")

        elif mem.duplex == "split":

            _mem.txfreq = mem.offset / 10

        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

        if _nam.name:

            for i in range(0, 6):

                try:

                    _nam.name[i] = CHARSET.index(mem.name[i])

                except IndexError:

                    _nam.name[i] = 0xFF

        rxmode = txmode = ""

        if mem.tmode == "Tone":

            _mem.txtone = int(mem.rtone * 10)

            _mem.rxtone = 0

        elif mem.tmode == "TSQL":

            _mem.txtone = int(mem.ctone * 10)

            _mem.rxtone = int(mem.ctone * 10)

            #elif mem.tmode == "DTCS":

            #    rxmode = txmode = "DTCS"

            #    _mem.txtone = self.DTCS_CODES.index(mem.dtcs) + 1

            #    _mem.rxtone = self.DTCS_CODES.index(mem.dtcs) + 1

        elif mem.tmode == "Cross":

            txmode, rxmode = mem.cross_mode.split("->", 1)

            if txmode == "Tone":

                _mem.txtone = int(mem.rtone * 10)

                #elif txmode == "DTCS":

                #    _mem.txtone = self.DTCS_CODES.index(mem.dtcs) + 1

            else:

                _mem.txtone = 0

            if rxmode == "Tone":

                _mem.rxtone = int(mem.ctone * 10)

                #elif rxmode == "DTCS":

                #    _mem.rxtone = self.DTCS_CODES.index(mem.rx_dtcs) + 1

            else:

                _mem.rxtone = 0

        else:

            _mem.rxtone = 0

            _mem.txtone = 0

        #if txmode == "DTCS" and mem.dtcs_polarity[0] == "R":

        #    _mem.txtone += 0x69

        #if rxmode == "DTCS" and mem.dtcs_polarity[1] == "R":

        #    _mem.rxtone += 0x69

        _mem.scan = mem.skip != "S"

        _mem.wide = mem.mode == "FM"

        _mem.highpower = mem.power == POWER_LEVELS[0]

        for setting in mem.extra:

            setattr(_mem, setting.get_name(), setting.value)

    def get_settings(self):

    #    """Translate the bit in the mem_struct into settings in the UI"""

        _mem = self._memobj

        basic = RadioSettingGroup("basic", "Basic Settings")

        advanced = RadioSettingGroup("advanced", "Advanced Settings")

        #other = RadioSettingGroup("other", "Other Settings")

        #work = RadioSettingGroup("work", "Work Mode Settings")

        #fm_preset = RadioSettingGroup("fm_preset", "FM Preset")

        #dtmfe = RadioSettingGroup("dtmfe", "DTMF Encode Settings")

        #dtmfd = RadioSettingGroup("dtmfd", "DTMF Decode Settings")

        #service = RadioSettingGroup("service", "Service Settings")

        #top = RadioSettings(basic, advanced, other, work, fm_preset, dtmfe,

        #                    dtmfd, service)

        top = RadioSettings(basic, advanced, )

        # Basic settings

        rs = RadioSetting("settings.beep", "Beep",

                           RadioSettingValueBoolean(_mem.settings.beep))

        basic.append(rs)

        if _mem.settings.squelcha > 0x09:

            val = 0x00

        else:

            val = _mem.settings.squelcha

        rs = RadioSetting("squelcha", "Squelch Level A",

                          RadioSettingValueInteger(0, 9, _mem.settings.squelcha))

        basic.append(rs)

        if _mem.settings.squelchb > 0x09:

            val = 0x00

        else:

            val = _mem.settings.squelchb

        rs = RadioSetting("squelchb", "Squelch Level B",

                          RadioSettingValueInteger(0, 9, _mem.settings.squelchb))

        basic.append(rs)

        if _mem.settings.voice > 0x02:

            val = 0x01

        else:

            val = _mem.settings.voice

        rs = RadioSetting("settings.voice", "Voice Prompt",

                          RadioSettingValueList(

                              LIST_VOICE, LIST_VOICE[val]))

        basic.append(rs)

        if _mem.settings.vox > 0x0A:

            val = 0x00

        else:

            val = _mem.settings.vox

        rs = RadioSetting("settings.vox", "VOX",

                          RadioSettingValueList(

                              LIST_OFF1TO10, LIST_OFF1TO10[val]))

        basic.append(rs)

        rs = RadioSetting("settings.autolk", "Automatic Key Lock",

                          RadioSettingValueBoolean(_mem.settings.autolk))

        basic.append(rs)

        if _mem.settings.screv > 0x02:

            val = 0x01

        else:

            val = _mem.settings.screv

        rs = RadioSetting("settings.screv", "Scan Resume",

                          RadioSettingValueList(

                              LIST_RESUME, LIST_RESUME[val]))

        basic.append(rs)

        if _mem.settings.toa > 0x0A:

            val = 0x00

        else:

            val = _mem.settings.toa

        rs = RadioSetting("settings.toa", "Time-out Pre-Alert",

                          RadioSettingValueList(

                              LIST_OFF1TO10, LIST_OFF1TO10[val]))

        basic.append(rs)

        if _mem.settings.timeout > 0x28:

            val = 0x03

        else:

            val = _mem.settings.timeout

        rs = RadioSetting("settings.timeout", "Timeout Timer",

                          RadioSettingValueList(

                              LIST_TIMEOUT, LIST_TIMEOUT[val]))

        basic.append(rs)