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Bug #12037 » tk760g.py

Dan Smith, 06/19/2025 06:54 AM

 
# Copyright 2016 Pavel Milanes, CO7WT, <pavelmc@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 logging
import struct
import time

from chirp import chirp_common, directory, memmap, errors, util, bitwise
from chirp.settings import RadioSettingGroup, RadioSetting, \
RadioSettingValueBoolean, RadioSettingValueList, \
RadioSettingValueString, RadioSettingValueInteger, \
RadioSettings

LOG = logging.getLogger(__name__)

# #### IMPORTANT DATA ##########################################
# These radios have a span of
# 0x00000 - 0x08000 => Radio Memory / Settings data
# 0x08000 - 0x10000 => FIRMWARE... hum...
# ##############################################################

MEM_FORMAT = """
#seekto 0x0000;
struct {
u8 unknown0[14]; // x00-x0d unknown
u8 banks; // x0e how many banks are programmed
u8 channels; // x0f how many total channels are programmed
// --
ul16 tot; // x10 TOT value: range(15, 600, 15); x04b0 = off
u8 tot_rekey; // x12 TOT Re-key value range(0, 60); off= 0
u8 unknown1; // x13 unknown
u8 tot_reset; // x14 TOT Re-key value range(0, 60); off= 0
u8 unknown2; // x15 unknown
u8 tot_alert; // x16 TOT pre alert: range(0,10); 0 = off
u8 unknown3[7]; // x17-x1d unknown
u8 sql_level; // x1e SQ reference level
u8 battery_save; // Only for portable: FF = off, x32 = on
// --
u8 unknown4[10]; // x20
u8 unknown5:3, // x2d
c2t:1, // 1 bit clear to transpond: 1-off
// This is relative to DTMF / 2-Tone settings
unknown6:4;
u8 unknown7[5]; // x2b-x2f
// --
u8 unknown8[16]; // x30 ?
u8 unknown9[16]; // x40 ?
u8 unknown10[16]; // x50 ?
u8 unknown11[16]; // x60 ?
// --
u8 add[16]; // x70-x7f 128 bits corresponding add/skip values
// --
u8 unknown12:4, // x80
off_hook_decode:1, // 1 bit off hook decode enabled: 1-off
off_hook_horn_alert:1, // 1 bit off hook horn alert: 1-off
unknown13:2;
u8 unknown14; // x81
u8 unknown15:3, // x82
self_prog:1, // 1 bit Self programming enabled: 1-on
clone:1, // 1 bit clone enabled: 1-on
firmware_prog:1, // 1 bit firmware programming enabled: 1-on
unknown16:1,
panel_test:1; // 1 bit panel test enabled
u8 unknown17; // x83
u8 unknown18:5, // x84
warn_tone:1, // 1 bit warning tone, enabled: 1-on
control_tone:1, // 1 bit control tone (key tone), enabled: 1-on
poweron_tone:1; // 1 bit power on tone, enabled: 1-on
u8 unknown19[5]; // x85-x89
u8 min_vol; // minimum volume possible: range(0,32); 0 = off
u8 tone_vol; // minimum tone volume possible:
// xff = continuous, range(0, 31)
u8 unknown20[4]; // x8c-x8f
// --
u8 unknown21[4]; // x90-x93
char poweronmesg[8]; // x94-x9b power on mesg 8 bytes, off is "\xFF" * 8
u8 unknown22[4]; // x9c-x9f
// --
u8 unknown23[7]; // xa0-xa6
char ident[8]; // xa7-xae radio identification string
u8 unknown24; // xaf
// --
u8 unknown26[11]; // xaf-xba
char lastsoftversion[5]; // software version employed to program the radio
} settings;

#seekto 0xd0;
struct {
u8 unknown[4];
char radio[6];
char data[6];
} passwords;

#seekto 0x0110;
struct {
u8 kA; // Portable > Closed circle
u8 kDA; // Portable > Triangle to Left
u8 kGROUP_DOWN; // Portable > Triangle to Right
u8 kGROUP_UP; // Portable > Side 1
u8 kSCN; // Portable > Open Circle
u8 kMON; // Portable > Side 2
u8 kFOOT;
u8 kCH_UP;
u8 kCH_DOWN;
u8 kVOL_UP;
u8 kVOL_DOWN;
u8 unknown30[5];
// --
u8 unknown31[4];
u8 kP_KNOB; // Just portable: channel knob
u8 unknown32[11];
} keys;

#seekto 0x0140;
struct {
lbcd tf01_rx[4];
lbcd tf01_tx[4];
u8 tf01_u_rx;
u8 tf01_u_tx;
lbcd tf02_rx[4];
lbcd tf02_tx[4];
u8 tf02_u_rx;
u8 tf02_u_tx;
lbcd tf03_rx[4];
lbcd tf03_tx[4];
u8 tf03_u_rx;
u8 tf03_u_tx;
lbcd tf04_rx[4];
lbcd tf04_tx[4];
u8 tf04_u_rx;
u8 tf04_u_tx;
lbcd tf05_rx[4];
lbcd tf05_tx[4];
u8 tf05_u_rx;
u8 tf05_u_tx;
lbcd tf06_rx[4];
lbcd tf06_tx[4];
u8 tf06_u_rx;
u8 tf06_u_tx;
lbcd tf07_rx[4];
lbcd tf07_tx[4];
u8 tf07_u_rx;
u8 tf07_u_tx;
lbcd tf08_rx[4];
lbcd tf08_tx[4];
u8 tf08_u_rx;
u8 tf08_u_tx;
lbcd tf09_rx[4];
lbcd tf09_tx[4];
u8 tf09_u_rx;
u8 tf09_u_tx;
lbcd tf10_rx[4];
lbcd tf10_tx[4];
u8 tf10_u_rx;
u8 tf10_u_tx;
lbcd tf11_rx[4];
lbcd tf11_tx[4];
u8 tf11_u_rx;
u8 tf11_u_tx;
lbcd tf12_rx[4];
lbcd tf12_tx[4];
u8 tf12_u_rx;
u8 tf12_u_tx;
lbcd tf13_rx[4];
lbcd tf13_tx[4];
u8 tf13_u_rx;
u8 tf13_u_tx;
lbcd tf14_rx[4];
lbcd tf14_tx[4];
u8 tf14_u_rx;
u8 tf14_u_tx;
lbcd tf15_rx[4];
lbcd tf15_tx[4];
u8 tf15_u_rx;
u8 tf15_u_tx;
lbcd tf16_rx[4];
lbcd tf16_tx[4];
u8 tf16_u_rx;
u8 tf16_u_tx;
} test_freq;

#seekto 0x200;
struct {
char line1[32];
char line2[32];
} message;

#seekto 0x2000;
struct {
u8 bnumb; // mem number
u8 bank; // to which bank it belongs
char name[8]; // name 8 chars
u8 unknown20[2]; // unknown yet
lbcd rxfreq[4]; // rx freq
// --
lbcd txfreq[4]; // tx freq
u8 rx_unkw; // unknown yet
u8 tx_unkw; // unknown yet
ul16 rx_tone; // rx tone
ul16 tx_tone; // tx tone
u8 unknown23[5]; // unknown yet
u8 signaling; // xFF = off, x30 DTMF, x31 2-Tone
// See the zone on x7000
// --
u8 ptt_id:2, // ??? BOT = 0, EOT = 1, Both = 2, NONE = 3
beat_shift:1, // 1 = off
unknown26:2, // ???
power:1, // power: 0 low / 1 high
compander:1, // 1 = off
wide:1; // wide 1 / 0 narrow
u8 unknown27:6, // ???
busy_lock:1, // 1 = off
unknown28:1; // ???
u8 unknown29[14]; // unknown yet
} memory[128];

#seekto 0x5900;
struct {
char model[8];
u8 unknown50[4];
char type[2];
u8 unknown51[2];
// --
char serial[8];
u8 unknown52[8];
} id;

#seekto 0x6000;
struct {
u8 code[8];
u8 unknown60[7];
u8 count;
} bot[128];

#seekto 0x6800;
struct {
u8 code[8];
u8 unknown61[7];
u8 count;
} eot[128];

#seekto 0x7000;
struct {
lbcd dt2_id[5]; // DTMF lbcd ID (000-9999999999)
// 2-Tone = "11 f1 ff ff ff" ???
// None = "00 f0 ff ff ff"
} dtmf;
"""

MEM_SIZE = 0x8000 # 32,768 bytes
BLOCK_SIZE = 256
BLOCKS = MEM_SIZE // BLOCK_SIZE
MEM_BLOCKS = list(range(0, BLOCKS))

# define and empty block of data, as it will be used a lot in this code
EMPTY_BLOCK = b"\xFF" * 256

RO_BLOCKS = list(range(0x10, 0x1F)) + list(range(0x59, 0x5f))
ACK_CMD = b"\x06"

POWER_LEVELS = [chirp_common.PowerLevel("Low", watts=1),
chirp_common.PowerLevel("High", watts=5)]

MODES = ["NFM", "FM"] # 12.5 / 25 kHz
VALID_CHARS = chirp_common.CHARSET_UPPER_NUMERIC + r"_-*()/\-+=)"
SKIP_VALUES = ["", "S"]

TONES = chirp_common.TONES
# TONES.remove(254.1)
DTCS_CODES = chirp_common.DTCS_CODES

TOT = ["off"] + ["%s" % x for x in range(15, 615, 15)]
TOT_PRE = ["off"] + ["%s" % x for x in range(1, 11)]
TOT_REKEY = ["off"] + ["%s" % x for x in range(1, 61)]
TOT_RESET = ["off"] + ["%s" % x for x in range(1, 16)]
VOL = ["off"] + ["%s" % x for x in range(1, 32)]
TVOL = ["%s" % x for x in range(0, 33)]
TVOL[32] = "Continuous"
SQL = ["off"] + ["%s" % x for x in range(1, 10)]

# BOT = 0, EOT = 1, Both = 2, NONE = 3
# PTTID = ["BOT", "EOT", "Both", "none"]

# For debugging purposes
debug = False

KEYS = {
0x33: "Display character",
0x35: "Home Channel", # Possible portable only, check it
0x37: "CH down",
0x38: "CH up",
0x39: "Key lock",
0x3a: "Lamp", # Portable only
0x3b: "Public address",
0x3c: "Reverse", # Just in updated firmwares (768G)
0x3d: "Horn alert",
0x3e: "Selectable QT", # Just in updated firmwares (768G)
0x3f: "2-tone encode",
0x40: "Monitor A: open momentary",
0x41: "Monitor B: Open Toggle",
0x42: "Monitor C: Carrier momentary",
0x43: "Monitor D: Carrier toggle",
0x44: "Operator selectable tone",
0x45: "Redial",
0x46: "RF Power Low", # portable only ?
0x47: "Scan",
0x48: "Scan del/add",
0x4a: "GROUP down",
0x4b: "GROUP up",
# 0x4e: "Tone off (Experimental)", # undocumented !!!!
0x4f: "None",
0x50: "VOL down",
0x51: "VOL up",
0x52: "Talk around",
0x5d: "AUX",
0xa1: "Channel Up/Down" # Knob for portables only
}


def _raw_recv(radio, amount):
"""Raw read from the radio device"""
try:
data = radio.pipe.read(amount)
except:
raise errors.RadioError("Error reading data from radio")

# DEBUG
if debug is True:
LOG.debug("<== (%d) bytes:\n\n%s" % (len(data), util.hexprint(data)))

return data


def _raw_send(radio, data):
"""Raw send to the radio device"""
try:
radio.pipe.write(data)
except:
raise errors.RadioError("Error sending data to radio")

# DEBUG
if debug is True:
LOG.debug("==> (%d) bytes:\n\n%s" % (len(data), util.hexprint(data)))


def _close_radio(radio):
"""Get the radio out of program mode"""
_raw_send(radio, b"E")


def _checksum(data):
"""the radio block checksum algorithm"""
cs = 0
for byte in data:
cs += byte
return cs % 256


def _make_frame(cmd, addr):
"""Pack the info in the format it likes"""
return struct.pack(">BH", ord(cmd), addr)


def _handshake(radio, msg=""):
"""Make a full handshake"""
# send ACK
_raw_send(radio, ACK_CMD)
# receive ACK
ack = _raw_recv(radio, 1)
# check ACK
if ack != ACK_CMD:
_close_radio(radio)
mesg = "Handshake failed " + msg
# DEBUG
LOG.debug(mesg)
raise Exception(mesg)


def _check_write_ack(r, ack, addr):
"""Process the ack from the write process
this is half handshake needed in tx data block"""
# all ok
if ack == ACK_CMD:
return True

# Explicit BAD checksum
if ack == b"\x15":
_close_radio(r)
raise errors.RadioError(
"Bad checksum in block %02x write" % addr)

# everything else
_close_radio(r)
raise errors.RadioError(
"Problem with the ack to block %02x write, ack %03i" %
(addr, int(ack)))


def _recv(radio):
"""Receive a single block from the radio"""

cmd = _raw_recv(radio, 1)
# when the RX block has two bytes and the first is \x5A
# then the block is all \xFF
if not cmd:
raise errors.RadioError('No response from radio')
elif cmd == b'Z':
# Empty "zero" block
ff = _raw_recv(radio, 1)
_handshake(radio, "after zero block")
return b'\xff' * 256
elif cmd != b'W':
LOG.error('Got non-W command:')
rxdata = _raw_recv(radio, BLOCK_SIZE + 1)
LOG.error(util.hexprint(rxdata))
raise errors.RadioError('Received unexpected response from radio')
else:
rxdata = _raw_recv(radio, BLOCK_SIZE + 1)
rcs = rxdata[-1]
data = rxdata[:-1]
ccs = _checksum(data)

if rcs != ccs:
_close_radio(radio)
raise errors.RadioError(
"Block Checksum Error! real %02x, calculated %02x" %
(rcs, ccs))

_handshake(radio, "after checksum")
return data


def _open_radio(radio, status):
"""Open the radio into program mode and check if it's the correct model"""
# linux min is 0.13, win min is 0.25; set to bigger to be safe
radio.pipe.timeout = 1
radio.pipe.parity = "E"

# DEBUG
LOG.debug("Entering program mode.")
# max tries
tries = 10

# UI
status.cur = 0
status.max = tries
status.msg = "Entering program mode..."

_raw_send(radio, b"PROGRAM")
ack = _raw_recv(radio, 1)
if ack != ACK_CMD:
_close_radio(radio)
LOG.debug("Radio did not accept PROGRAM command")
raise errors.RadioError("The radio did not start program mode")

# DEBUG
LOG.debug("Received ACK to the PROGRAM command, send ID query.")

_raw_send(radio, b"\x02")
rid = _raw_recv(radio, 8)

if not (radio.TYPE in rid):
# bad response, properly close the radio before exception
_close_radio(radio)

# DEBUG
LOG.debug("Incorrect model ID:")
LOG.debug(util.hexprint(rid))

raise errors.RadioError(
"Incorrect model ID, got %s, it not contains %s" %
(rid.strip(b"\xff"), radio.TYPE))

# DEBUG
LOG.debug("Full ident string is:")
LOG.debug(util.hexprint(rid))
_handshake(radio)

status.msg = "Radio ident success!"
radio.status_fn(status)
# a pause
time.sleep(1)


def do_download(radio):
""" The download function """
# UI progress
status = chirp_common.Status()
data = b""
count = 0

# open the radio
_open_radio(radio, status)

# reset UI data
status.cur = 0
status.max = MEM_SIZE // 256
status.msg = "Cloning from radio..."
radio.status_fn(status)

# DEBUG
LOG.debug("Starting the download from radio")

for addr in MEM_BLOCKS:
# send request, but before flush the rx buffer
radio.pipe.flush()
_raw_send(radio, _make_frame("R", addr))

time.sleep(0.1)

# now we get the data
data += _recv(radio)

# UI Update
status.cur = count
radio.status_fn(status)

count += 1

_close_radio(radio)
return memmap.MemoryMapBytes(data)


def do_upload(radio):
""" The upload function """
# UI progress
status = chirp_common.Status()
data = b""
count = 0

# open the radio
_open_radio(radio, status)

# update UI
status.cur = 0
status.max = MEM_SIZE // 256
status.msg = "Cloning to radio..."
radio.status_fn(status)

# DEBUG
LOG.debug("Starting the upload to the radio")

count = 0
raddr = 0
for addr in MEM_BLOCKS:
# this is the data block to write
data = radio.get_mmap()[raddr:raddr+BLOCK_SIZE]

# The blocks from x59-x5F are NOT programmable
# The blocks from x11-x1F are written only if not empty
if addr in RO_BLOCKS:
# checking if in the range of optional blocks
if addr >= 0x10 and addr <= 0x1F:
# block is empty ?
if data == EMPTY_BLOCK:
# no write of this block
# but we have to continue updating the counters
count += 1
raddr = count * 256
continue
else:
count += 1
raddr = count * 256
continue

if data == EMPTY_BLOCK:
frame = _make_frame(b"Z", addr) + b"\xFF"
else:
cs = _checksum(data)
frame = _make_frame(b"W", addr) + data + bytes([cs])

_raw_send(radio, frame)

# get the ACK
ack = _raw_recv(radio, 1)
_check_write_ack(radio, ack, addr)

# DEBUG
LOG.debug("Sending block %02x" % addr)

# UI Update
status.cur = count
radio.status_fn(status)

count += 1
raddr = count * 256

_close_radio(radio)


def model_match(cls, data):
"""Match the opened/downloaded image to the correct version"""
rid = data[0xA7:0xAE]
if rid in cls.VARIANTS:
# correct model
return True
else:
return False


class Kenwood60GBankModel(chirp_common.BankModel):
"""Testing the bank model on Kenwood"""
channelAlwaysHasBank = True

def get_num_mappings(self):
return self._radio._num_banks

def get_mappings(self):
banks = []
for i in range(0, self._radio._num_banks):
bindex = i + 1
bank = self._radio._bclass(self, i, "%03i" % bindex)
bank.index = i
banks.append(bank)
return banks

def add_memory_to_mapping(self, memory, bank):
self._radio._set_bank(memory.number, bank.index)

def remove_memory_from_mapping(self, memory, bank):
if self._radio._get_bank(memory.number) != bank.index:
raise Exception("Memory %i not in bank %s. Cannot remove." %
(memory.number, bank))

# We can't "Remove" it for good
# the Kenwood paradigm doesn't allow it
# instead we move it to bank 0
self._radio._set_bank(memory.number, 0)

def get_mapping_memories(self, bank):
memories = []
for i in range(0, self._radio._upper):
if self._radio._get_bank(i) == bank.index:
memories.append(self._radio.get_memory(i))
return memories

def get_memory_mappings(self, memory):
index = self._radio._get_bank(memory.number)
return [self.get_mappings()[index]]


class memBank(chirp_common.Bank):
"""A bank model for Kenwood"""
# Integral index of the bank (not to be confused with per-memory
# bank indexes
index = 0


class Kenwood_Serie_60G(chirp_common.CloneModeRadio,
chirp_common.ExperimentalRadio):
"""Kenwood Series 60G Radios base class"""
VENDOR = "Kenwood"
BAUD_RATE = 9600
_memsize = MEM_SIZE
NAME_LENGTH = 8
_range = [136000000, 162000000]
_upper = 128
_chs_progs = 0
_num_banks = 128
_bclass = memBank
_kind = ""
VARIANT = ""
MODEL = ""

@classmethod
def get_prompts(cls):
rp = chirp_common.RadioPrompts()
rp.experimental = \
'This driver is experimental: Use at your own risk! '
rp.pre_download = _(
"Follow these instructions to download your radio:\n"
"1 - Turn off your radio\n"
"2 - Connect your interface cable\n"
"3 - Turn on your radio (unlock it if password protected)\n"
"4 - Click OK to start\n")
rp.pre_upload = _(
"Follow these instructions to upload your radio:\n"
"1 - Turn off your radio\n"
"2 - Connect your interface cable\n"
"3 - Turn on your radio (unlock it if password protected)\n"
"4 - Click OK to start\n")
return rp

def get_features(self):
"""Return information about this radio's features"""
rf = chirp_common.RadioFeatures()
rf.has_settings = True
rf.has_bank = True
rf.has_tuning_step = 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.valid_modes = MODES
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_power_levels = POWER_LEVELS
rf.valid_characters = VALID_CHARS
rf.valid_skips = SKIP_VALUES
rf.valid_dtcs_codes = DTCS_CODES
rf.valid_bands = [self._range]
rf.valid_name_length = 8
rf.memory_bounds = (1, self._upper)
rf.valid_tuning_steps = [1.0, 2.5, 5.0, 6.25, 12.5]
return rf

def _fill(self, offset, data):
"""Fill an specified area of the memmap with the passed data"""
self._mmap[offset] = data

def _prep_data(self):
"""Prepare the areas in the memmap to do a consistent write
it has to make an update on the x300 area with banks and channel
info; other in the x1000 with banks and channel counts
and a last one in x7000 with flag data"""
rchs = 0
data = dict()

# sorting the data
for ch in range(0, self._upper):
mem = self._memobj.memory[ch]
bnumb = int(mem.bnumb)
bank = int(mem.bank)
if bnumb != 255 and (bank != 255 and bank != 0):
try:
data[bank].append(ch)
except:
data[bank] = list()
data[bank].append(ch)
data[bank].sort()
# counting the real channels
rchs = rchs + 1

# updating the channel/bank count
self._memobj.settings.channels = rchs
self._chs_progs = rchs
self._memobj.settings.banks = len(data)

# building the data for the memmap
fdata = b""

for k, v in data.items():
# possible bad data
if k == 0:
k = 1
raise errors.InvalidValueError(
"Invalid bank value '%s', bad data in the image? "
"Trying to fix this, review your bank data!" % k)
c = 1
for i in v:
fdata += bytes([k, c, k - 1, i])
c = c + 1

# fill to match a full 256 bytes block
fdata += (len(fdata) % 256) * b"\xFF"

# updating the data in the memmap [x300]
self._fill(0x300, fdata)

# update the info in x1000; it has 2 bytes with
# x00 = bank , x01 = bank's channel count
# the rest of the 14 bytes are \xff
bdata = b""
for i in range(1, len(data) + 1):
line = bytes([i, len(data[i])])
line += b"\xff" * 14
bdata += line

# fill to match a full 256 bytes block
bdata += (256 - (len(bdata)) % 256) * b"\xFF"

# fill to match the whole area
bdata += (16 - len(bdata) // 256) * EMPTY_BLOCK

# updating the data in the memmap [x1000]
self._fill(0x1000, bdata)

# DTMF id for each channel, 5 bytes lbcd at x7000
# ############## TODO ###################
fldata = b"\x00\xf0\xff\xff\xff" * self._chs_progs + \
b"\xff" * (5 * (self._upper - self._chs_progs))

# write it
# updating the data in the memmap [x7000]
self._fill(0x7000, fldata)

def _set_variant(self):
"""Select and set the correct variables for the class according
to the correct variant of the radio"""
rid = self._mmap[0xA7:0xAE]

# identify the radio variant and set the environment to its values
try:
self._upper, low, high, self._kind = self.VARIANTS[rid]

# Frequency ranges: some model/variants are able to work the near
# ham bands, even if they are outside the OEM ranges.
# By experimentation we found that 4% at the edges is in most
# cases safe and will cover the near ham bands in full
self._range = [int(low * 1000000 * 0.96),
int(high * 1000000 * 1.04)]

# setting the bank data in the features, 8 & 16 CH don't have banks
if self._upper < 32:
rf = chirp_common.RadioFeatures()
rf.has_bank = False

# put the VARIANT in the class, clean the model / CHs / Type
# in the same layout as the KPG program
self._VARIANT = self.MODEL + " [" + str(self._upper) + "CH]: "
# In the OEM string we show the real OEM ranges
self._VARIANT += self._kind + ", %d - %d MHz" % (low, high)

except KeyError:
LOG.debug("Wrong Kenwood radio, ID or unknown variant")
LOG.debug(util.hexprint(rid))
raise errors.RadioError(
"Wrong Kenwood radio, ID or unknown variant, see LOG output.")

def sync_in(self):
"""Do a download of the radio eeprom"""
self._mmap = do_download(self)
self.process_mmap()

def sync_out(self):
"""Do an upload to the radio eeprom"""

# chirp signature on the eprom ;-)
sign = b"Chirp"
self._fill(0xbb, sign)

try:
self._prep_data()
do_upload(self)
except errors.RadioError:
raise
except Exception as e:
raise errors.RadioError("Failed to communicate with radio: %s" % e)

def process_mmap(self):
"""Process the memory object"""
# how many channels are programmed
self._chs_progs = ord(self._mmap[15])

# load the memobj
self._memobj = bitwise.parse(MEM_FORMAT, self._mmap)

# to set the vars on the class to the correct ones
self._set_variant()

def get_raw_memory(self, number):
"""Return a raw representation of the memory object, which
is very helpful for development"""
return repr(self._memobj.memory[number - 1])

def _decode_tone(self, val):
"""Parse the tone data to decode from mem, it returns:
Mode (''|DTCS|Tone), Value (None|###), Polarity (None,N,R)"""
val = int(val)
if val == 65535:
return '', None, None
elif val >= 0x2800:
code = int("%03o" % (val & 0x07FF))
pol = (val & 0x8000) and "R" or "N"
return 'DTCS', code, pol
else:
a = val / 10.0
return 'Tone', a, None

def _encode_tone(self, memval, mode, value, pol):
"""Parse the tone data to encode from UI to mem"""
if mode == '':
memval.set_raw("\xff\xff")
elif mode == 'Tone':
memval.set_value(int(value * 10))
elif mode == 'DTCS':
val = int("%i" % value, 8) + 0x2800
if pol == "R":
val += 0xA000
memval.set_value(val)
else:
raise Exception("Internal error: invalid mode `%s'" % mode)

def _get_scan(self, chan):
"""Get the channel scan status from the 16 bytes array on the eeprom
then from the bits on the byte, return '' or 'S' as needed"""
result = "S"
byte = int(chan/8)
bit = chan % 8
res = self._memobj.settings.add[byte] & (pow(2, bit))
if res > 0:
result = ""

return result

def _set_scan(self, chan, value):
"""Set the channel scan status from UI to the mem_map"""
byte = int(chan/8)
bit = chan % 8

# get the actual value to see if I need to change anything
actual = self._get_scan(chan)
if actual != value:
# I have to flip the value
rbyte = self._memobj.settings.add[byte]
rbyte = rbyte ^ pow(2, bit)
self._memobj.settings.add[byte] = rbyte

def get_memory(self, number):
# Get a low-level memory object mapped to the image
_mem = self._memobj.memory[number - 1]

# Create a high-level memory object to return to the UI
mem = chirp_common.Memory()

# Memory number
mem.number = number

# A "blank" rxfreq is the indication of an empty memory
if _mem.rxfreq[0].get_raw(asbytes=False) == '\xFF':
mem.empty = True
return mem

# Freq and offset
mem.freq = int(_mem.rxfreq) * 10
# tx freq can be blank
if _mem.get_raw(asbytes=False)[16] == "\xFF":
# TX freq not set
mem.offset = 0
mem.duplex = "off"
else:
# TX feq set
offset = (int(_mem.txfreq) * 10) - mem.freq
if offset < 0:
mem.offset = abs(offset)
mem.duplex = "-"
elif offset > 0:
mem.offset = offset
mem.duplex = "+"
else:
mem.offset = 0

# name TAG of the channel
mem.name = str(_mem.name).rstrip(' \xff')

# power
mem.power = POWER_LEVELS[_mem.power]

# wide/marrow
mem.mode = MODES[_mem.wide]

# skip
mem.skip = self._get_scan(number - 1)

# tone data
rxtone = txtone = None
txtone = self._decode_tone(_mem.tx_tone)
rxtone = self._decode_tone(_mem.rx_tone)
chirp_common.split_tone_decode(mem, txtone, rxtone)

# Extra
# bank and number in the channel
mem.extra = RadioSettingGroup("extra", "Extra")

# validate bank
b = int(_mem.bank)
if b > 127 or b == 0:
_mem.bank = b = 1

bank = RadioSetting("bank", "Bank",
RadioSettingValueInteger(1, 128, b))
mem.extra.append(bank)

# validate bnumb
if int(_mem.bnumb) > 127:
_mem.bank = mem.number

bnumb = RadioSetting("bnumb", "Bank index",
RadioSettingValueInteger(0, 127, _mem.bnumb))
mem.extra.append(bnumb)

bs = RadioSetting("beat_shift", "Beat shift",
RadioSettingValueBoolean(
not bool(_mem.beat_shift)))
mem.extra.append(bs)

cp = RadioSetting("compander", "Compander",
RadioSettingValueBoolean(
not bool(_mem.compander)))
mem.extra.append(cp)

bl = RadioSetting("busy_lock", "Busy Channel lock",
RadioSettingValueBoolean(
not bool(_mem.busy_lock)))
mem.extra.append(bl)

return mem

def set_memory(self, mem):
"""Set the memory data in the eeprom img from the UI
not ready yet, so it will return as is"""

# get the eprom representation of this channel
_mem = self._memobj.memory[mem.number - 1]

# if empty memory
if mem.empty:
_mem.set_raw("\xFF" * 48)
return

# frequency
_mem.rxfreq = mem.freq / 10

# this are a mystery yet, but so far there is no impact
# with this default values for new channels
if int(_mem.rx_unkw) == 0xff:
_mem.rx_unkw = 0x35
_mem.tx_unkw = 0x32

# duplex
if mem.duplex == "+":
_mem.txfreq = (mem.freq + mem.offset) / 10
elif mem.duplex == "-":
_mem.txfreq = (mem.freq - mem.offset) / 10
elif mem.duplex == "off":
for byte in _mem.txfreq:
byte.set_raw("\xFF")
else:
_mem.txfreq = mem.freq / 10

# tone data
((txmode, txtone, txpol), (rxmode, rxtone, rxpol)) = \
chirp_common.split_tone_encode(mem)
self._encode_tone(_mem.tx_tone, txmode, txtone, txpol)
self._encode_tone(_mem.rx_tone, rxmode, rxtone, rxpol)

# name TAG of the channel
_namelength = self.get_features().valid_name_length
for i in range(_namelength):
try:
_mem.name[i] = mem.name[i]
except IndexError:
_mem.name[i] = "\x20"

# power
# default power is low
if mem.power is None:
mem.power = POWER_LEVELS[0]

_mem.power = POWER_LEVELS.index(mem.power)

# wide/marrow
_mem.wide = MODES.index(mem.mode)

# scan add property
self._set_scan(mem.number - 1, mem.skip)

# bank and number in the channel
if int(_mem.bnumb) == 0xff:
_mem.bnumb = mem.number - 1
_mem.bank = 1

# extra settings
for setting in mem.extra:
if setting != "bank" or setting != "bnumb":
setattr(_mem, setting.get_name(), not bool(setting.value))

# all data get sync after channel mod
self._prep_data()

return mem

@classmethod
def match_model(cls, filedata, filename):
match_size = False
match_model = False

# testing the file data size
if len(filedata) == MEM_SIZE:
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

def get_settings(self):
"""Translate the bit in the mem_struct into settings in the UI"""
sett = self._memobj.settings
mess = self._memobj.message
keys = self._memobj.keys
idm = self._memobj.id
passwd = self._memobj.passwords

# basic features of the radio
basic = RadioSettingGroup("basic", "Basic Settings")
# dealer settings
dealer = RadioSettingGroup("dealer", "Dealer Settings")
# buttons
fkeys = RadioSettingGroup("keys", "Front keys config")

# TODO / PLANNED
# adjust feqs
# freqs = RadioSettingGroup("freqs", "Adjust Frequencies")

top = RadioSettings(basic, dealer, fkeys)

# Basic
tot = RadioSetting("settings.tot", "Time Out Timer (TOT)",
RadioSettingValueList(TOT, '%i' % sett.tot))
basic.append(tot)

totalert = RadioSetting("settings.tot_alert", "TOT pre alert",
RadioSettingValueList(
TOT_PRE, current_index=sett.tot_alert))
basic.append(totalert)

totrekey = RadioSetting("settings.tot_rekey", "TOT re-key time",
RadioSettingValueList(
TOT_REKEY, current_index=sett.tot_rekey))
basic.append(totrekey)

totreset = RadioSetting("settings.tot_reset", "TOT reset time",
RadioSettingValueList(
TOT_RESET, current_index=sett.tot_reset))
basic.append(totreset)

# this feature is for mobile only
if self.TYPE[0] == "M":
minvol = RadioSetting("settings.min_vol", "Minimum volume",
RadioSettingValueList(
VOL, current_index=sett.min_vol))
basic.append(minvol)

tv = int(sett.tone_vol)
if tv == 255:
tv = 32
tvol = RadioSetting("settings.tone_vol", "Minimum tone volume",
RadioSettingValueList(TVOL, current_index=tv))
basic.append(tvol)

sql = RadioSetting("settings.sql_level", "SQL Ref Level",
RadioSettingValueList(
SQL, current_index=sett.sql_level))
basic.append(sql)

# c2t = RadioSetting("settings.c2t", "Clear to Transpond",
# RadioSettingValueBoolean(not sett.c2t))
# basic.append(c2t)

ptone = RadioSetting("settings.poweron_tone", "Power On tone",
RadioSettingValueBoolean(sett.poweron_tone))
basic.append(ptone)

ctone = RadioSetting("settings.control_tone", "Control (key) tone",
RadioSettingValueBoolean(sett.control_tone))
basic.append(ctone)

wtone = RadioSetting("settings.warn_tone", "Warning tone",
RadioSettingValueBoolean(sett.warn_tone))
basic.append(wtone)

# Save Battery only for portables?
if self.TYPE[0] == "P":
bs = int(sett.battery_save) == 0x32 and True or False
bsave = RadioSetting("settings.battery_save", "Battery Saver",
RadioSettingValueBoolean(bs))
basic.append(bsave)

ponm = str(sett.poweronmesg).strip("\xff")
pom = RadioSetting("settings.poweronmesg", "Power on message",
RadioSettingValueString(0, 8, ponm, False))
basic.append(pom)

# dealer
valid_chars = ",-/:[]" + chirp_common.CHARSET_ALPHANUMERIC
mstr = "".join([c for c in self._VARIANT if c in valid_chars])

val = RadioSettingValueString(0, 35, mstr)
val.set_mutable(False)
mod = RadioSetting("not.mod", "Radio Version", val)
dealer.append(mod)

sn = str(idm.serial).strip(" \xff")
val = RadioSettingValueString(0, 8, sn)
val.set_mutable(False)
serial = RadioSetting("not.serial", "Serial number", val)
dealer.append(serial)

svp = str(sett.lastsoftversion).strip(" \xff")
val = RadioSettingValueString(0, 5, svp)
val.set_mutable(False)
sver = RadioSetting("not.softver", "Software Version", val)
dealer.append(sver)

l1 = str(mess.line1).strip(" \xff")
line1 = RadioSetting("message.line1", "Comment 1",
RadioSettingValueString(0, 32, l1))
dealer.append(line1)

l2 = str(mess.line2).strip(" \xff")
line2 = RadioSetting("message.line2", "Comment 2",
RadioSettingValueString(0, 32, l2))
dealer.append(line2)

sprog = RadioSetting("settings.self_prog", "Self program",
RadioSettingValueBoolean(sett.self_prog))
dealer.append(sprog)

clone = RadioSetting("settings.clone", "Allow clone",
RadioSettingValueBoolean(sett.clone))
dealer.append(clone)

panel = RadioSetting("settings.panel_test", "Panel Test",
RadioSettingValueBoolean(sett.panel_test))
dealer.append(panel)

fmw = RadioSetting("settings.firmware_prog", "Firmware program",
RadioSettingValueBoolean(sett.firmware_prog))
dealer.append(fmw)

# front keys
# The Mobile only parameters are wrapped here
if self.TYPE[0] == "M":
vu = RadioSetting("keys.kVOL_UP", "VOL UP",
RadioSettingValueList(KEYS.values(),
KEYS[int(keys.kVOL_UP)]))
fkeys.append(vu)

vd = RadioSetting("keys.kVOL_DOWN", "VOL DOWN",
RadioSettingValueList(KEYS.values(),
KEYS[int(keys.kVOL_DOWN)]))
fkeys.append(vd)

chu = RadioSetting("keys.kCH_UP", "CH UP",
RadioSettingValueList(KEYS.values(),
KEYS[int(keys.kCH_UP)]))
fkeys.append(chu)

chd = RadioSetting("keys.kCH_DOWN", "CH DOWN",
RadioSettingValueList(KEYS.values(),
KEYS[int(keys.kCH_DOWN)]))
fkeys.append(chd)

foot = RadioSetting("keys.kFOOT", "Foot switch",
RadioSettingValueList(KEYS.values(),
KEYS[int(keys.kFOOT)]))
fkeys.append(foot)

# this is the common buttons for all

# 260G model don't have the front keys
if b"P2600" not in self.TYPE:
scn_name = "SCN"
if self.TYPE[0] == b"P":
scn_name = "Open Circle"

scn = RadioSetting("keys.kSCN", scn_name,
RadioSettingValueList(KEYS.values(),
KEYS[int(keys.kSCN)]))
fkeys.append(scn)

a_name = "A"
if self.TYPE[0] == b"P":
a_name = "Closed circle"

a = RadioSetting("keys.kA", a_name,
RadioSettingValueList(KEYS.values(),
KEYS[int(keys.kA)]))
fkeys.append(a)

da_name = "D/A"
if self.TYPE[0] == b"P":
da_name = "< key"

da = RadioSetting("keys.kDA", da_name,
RadioSettingValueList(KEYS.values(),
KEYS[int(keys.kDA)]))
fkeys.append(da)

gu_name = "Triangle up"
if self.TYPE[0] == b"P":
gu_name = "Side 1"

gu = RadioSetting("keys.kGROUP_UP", gu_name,
RadioSettingValueList(KEYS.values(),
KEYS[int(keys.kGROUP_UP)]))
fkeys.append(gu)

# Side keys on portables
gd_name = "Triangle Down"
if self.TYPE[0] == b"P":
gd_name = "> key"

gd = RadioSetting("keys.kGROUP_DOWN", gd_name,
RadioSettingValueList(KEYS.values(),
KEYS[int(keys.kGROUP_DOWN)]))
fkeys.append(gd)

mon_name = "MON"
if self.TYPE[0] == b"P":
mon_name = "Side 2"

mon = RadioSetting("keys.kMON", mon_name,
RadioSettingValueList(KEYS.values(),
KEYS[int(keys.kMON)]))
fkeys.append(mon)

return top

def set_settings(self, settings):
"""Translate the settings in the UI into bit in the mem_struct
I don't understand well the method used in many drivers
so, I used mine, ugly but works ok"""

mobj = self._memobj

for element in settings:
if not isinstance(element, RadioSetting):
self.set_settings(element)
continue

# Let's roll the ball
if "." in element.get_name():
inter, setting = element.get_name().split(".")
# you must ignore the settings with "not"
# this are READ ONLY attributes
if inter == "not":
continue

obj = getattr(mobj, inter)
value = element.value

# integers case + special case
if setting in ["tot", "tot_alert", "min_vol", "tone_vol",
"sql_level", "tot_rekey", "tot_reset"]:
# catching the "off" values as zero
try:
value = int(value)
except:
value = 0

# tot case step 15
if setting == "tot":
value = value * 15
# off is special
if value == 0:
value = 0x4b0

# Caso tone_vol
if setting == "tone_vol":
# off is special
if value == 32:
value = 0xff

# Bool types + inverted
if setting in ["c2t", "poweron_tone", "control_tone",
"warn_tone", "battery_save", "self_prog",
"clone", "panel_test"]:
value = bool(value)

# this cases are inverted
if setting == "c2t":
value = not value

# case battery save is special
if setting == "battery_save":
if bool(value) is True:
value = 0x32
else:
value = 0xff

# String cases
if setting in ["poweronmesg", "line1", "line2"]:
# some vars
value = str(value)
just = 8
# lines with 32
if "line" in setting:
just = 32

# empty case
if len(value) == 0:
value = "\xff" * just
else:
value = value.ljust(just)

# case keys, with special config
if inter == "keys":
value = list(KEYS.keys())[list(KEYS.values()).index(
str(value))]

# Apply al configs done
setattr(obj, setting, value)

def get_bank_model(self):
"""Pass the bank model to the UI part"""
rf = self.get_features()
if rf.has_bank is True:
return Kenwood60GBankModel(self)
else:
return None

def _get_bank(self, loc):
"""Get the bank data for a specific channel"""
mem = self._memobj.memory[loc - 1]
bank = int(mem.bank) - 1

if bank > self._num_banks or bank < 1:
# all channels must belong to a bank, even with just 1 bank
return 0
else:
return bank

def _set_bank(self, loc, bank):
"""Set the bank data for a specific channel"""
try:
b = int(bank)
if b > 127:
b = 0
mem = self._memobj.memory[loc - 1]
mem.bank = b + 1
except:
msg = "You can't have a channel without a bank, click another bank"
raise errors.InvalidDataError(msg)


# This kenwwood family is known as "60-G Series"
# all this radios ending in G are compatible:
#
# Portables VHF TK-260G/270G/272G/278G
# Portables UHF TK-360G/370G/372G/378G/388G
#
# Mobiles VHF TK-760G/762G/768G
# Mobiles VHF TK-860G/862G/868G
#
# WARNING !!!! Radios With Password in the data section ###############
#
# When a radio has a data password (aka to program it) the last byte (#8)
# in the id code change from \xf1 to \xb1; so we remove this last byte
# from the identification procedures and variants.
#
# This effectively render the data password USELESS even if set.
# Translation: Chirps will read and write password protected radios
# with no problem.


@directory.register
class TK868G_Radios(Kenwood_Serie_60G):
"""Kenwood TK-868G Radio M/C"""
MODEL = "TK-868G"
TYPE = b"M8680"
VARIANTS = {
b"M8680\x18\xff": (8, 400, 490, "M"),
b"M8680;\xff": (128, 350, 390, "C1"),
b"M86808\xff": (128, 400, 430, "C2"),
b"M86806\xff": (128, 450, 490, "C3"),
}


@directory.register
class TK862G_Radios(Kenwood_Serie_60G):
"""Kenwood TK-862G Radio K/E/(N)E"""
MODEL = "TK-862G"
TYPE = b"M8620"
VARIANTS = {
b"M8620\x06\xff": (8, 450, 490, "K"),
b"M8620\x07\xff": (8, 485, 512, "K2"),
b"M8620&\xff": (8, 440, 470, "E"),
b"M8620V\xff": (8, 440, 470, "(N)E"),
}


@directory.register
class TK860G_Radios(Kenwood_Serie_60G):
"""Kenwood TK-860G Radio K"""
MODEL = "TK-860G"
TYPE = b"M8600"
VARIANTS = {
b"M8600\x08\xff": (128, 400, 430, "K"),
b"M8600\x06\xff": (128, 450, 490, "K1"),
b"M8600\x07\xff": (128, 485, 512, "K2"),
b"M8600\x18\xff": (128, 400, 430, "M"),
b"M8600\x16\xff": (128, 450, 490, "M1"),
b"M8600\x17\xff": (128, 485, 520, "M2"),
}


@directory.register
class TK768G_Radios(Kenwood_Serie_60G):
"""Kenwood TK-768G Radios [M/C]"""
MODEL = "TK-768G"
TYPE = b"M7680"
# Note that 8 CH don't have banks
VARIANTS = {
b"M7680\x15\xff": (8, 136, 162, "M2"),
b"M7680\x14\xff": (8, 148, 174, "M"),
b"M76805\xff": (128, 136, 162, "C2"),
b"M76804\xff": (128, 148, 174, "C"),
}


@directory.register
class TK762G_Radios(Kenwood_Serie_60G):
"""Kenwood TK-762G Radios [K/E/NE]"""
MODEL = "TK-762G"
TYPE = b"M7620"
# Note that 8 CH don't have banks
VARIANTS = {
b"M7620\x05\xff": (8, 136, 162, "K2"),
b"M7620\x04\xff": (8, 148, 172, "K"),
b"M7620$\xff": (8, 148, 172, "E"),
b"M7620T\xff": (8, 148, 172, "NE"),
}


@directory.register
class TK760G_Radios(Kenwood_Serie_60G):
"""Kenwood TK-760G Radios [K/M/(N)E]"""
MODEL = "TK-760G"
TYPE = b"M7600"
VARIANTS = {
b"M7600\x05\xff": (128, 136, 162, "K2"),
b"M7600\x04\xff": (128, 148, 174, "K"),
b"M7600\x14\xff": (128, 148, 174, "M"),
b"M7600T\xff": (128, 148, 174, "NE")
}


@directory.register
class TK388G_Radios(Kenwood_Serie_60G):
"""Kenwood TK-388 Radio [K/E/M/NE]"""
MODEL = "TK-388G"
TYPE = b"P3880"
VARIANTS = {
b"P3880\x1b\xff": (128, 350, 370, "M")
}


@directory.register
class TK378G_Radios(Kenwood_Serie_60G):
"""Kenwood TK-378 Radio [K/E/M/NE]"""
MODEL = "TK-378G"
TYPE = b"P3780"
VARIANTS = {
b"P3780\x16\xff": (16, 450, 470, "M"),
b"P3780\x17\xff": (16, 400, 420, "M1"),
b"P3780\x36\xff": (128, 490, 512, "C"),
b"P3780\x39\xff": (128, 403, 430, "C1")
}


@directory.register
class TK372G_Radios(Kenwood_Serie_60G):
"""Kenwood TK-372 Radio [K/E/M/NE]"""
MODEL = "TK-372G"
TYPE = b"P3720"
VARIANTS = {
b"P3720\x06\xff": (32, 450, 470, "K"),
b"P3720\x07\xff": (32, 470, 490, "K1"),
b"P3720\x08\xff": (32, 490, 512, "K2"),
b"P3720\x09\xff": (32, 403, 430, "K3")
}


@directory.register
class TK370G_Radios(Kenwood_Serie_60G):
"""Kenwood TK-370 Radio [K/E/M/NE]"""
MODEL = "TK-370G"
TYPE = b"P3700"
VARIANTS = {
b"P3700\x06\xff": (128, 450, 470, "K"),
b"P3700\x07\xff": (128, 470, 490, "K1"),
b"P3700\x08\xff": (128, 490, 512, "K2"),
b"P3700\x09\xff": (128, 403, 430, "K3"),
b"P3700\x16\xff": (128, 450, 470, "M"),
b"P3700\x17\xff": (128, 470, 490, "M1"),
b"P3700\x18\xff": (128, 490, 520, "M2"),
b"P3700\x19\xff": (128, 403, 430, "M3"),
b"P3700&\xff": (128, 440, 470, "E"),
b"P3700V\xff": (128, 440, 470, "NE")
}


@directory.register
class TK360G_Radios(Kenwood_Serie_60G):
"""Kenwood TK-360 Radio [K/E/M/NE]"""
MODEL = "TK-360G"
TYPE = b"P3600"
VARIANTS = {
b"P3600\x06\xff": (8, 450, 470, "K"),
b"P3600\x07\xff": (8, 470, 490, "K1"),
b"P3600\x08\xff": (8, 490, 512, "K2"),
b"P3600\x09\xff": (8, 403, 430, "K3"),
b"P3600&\xff": (8, 440, 470, "E"),
b"P3600)\xff": (8, 406, 430, "E1"),
b"P3600\x16\xff": (8, 450, 470, "M"),
b"P3600\x17\xff": (8, 470, 490, "M1"),
b"P3600\x19\xff": (8, 403, 430, "M2"),
b"P3600V\xff": (8, 440, 470, "NE"),
b"P3600Y\xff": (8, 403, 430, "NE1")
}


@directory.register
class TK278G_Radios(Kenwood_Serie_60G):
"""Kenwood TK-278G Radio C/C1/M/M1"""
MODEL = "TK-278G"
TYPE = b"P2780"
# Note that 16 CH don't have banks
VARIANTS = {
b"P27805\xff": (128, 136, 150, "C1"),
b"P27804\xff": (128, 150, 174, "C"),
b"P2780\x15\xff": (16, 136, 150, "M1"),
b"P2780\x14\xff": (16, 150, 174, "M")
}


@directory.register
class TK272G_Radios(Kenwood_Serie_60G):
"""Kenwood TK-272G Radio K/K1"""
MODEL = "TK-272G"
TYPE = b"P2720"
VARIANTS = {
b"P2720\x05\xfb": (32, 136, 174, "K1"),
b"P2720\x04\xfb": (32, 150, 174, "K")
}


@directory.register
class TK270G_Radios(Kenwood_Serie_60G):
"""Kenwood TK-270G Radio K/K1/M/E/NE/NT"""
MODEL = "TK-270G"
TYPE = b"P2700"
VARIANTS = {
b"P2700T\xff": (128, 146, 174, "NE/NT"),
b"P2700$\xff": (128, 146, 174, "E"),
b"P2700\x14\xff": (128, 150, 174, "M"),
b"P2700\x05\xff": (128, 136, 150, "K1"),
b"P2700\x04\xff": (128, 150, 174, "K")
}


@directory.register
class TK260G_Radios(Kenwood_Serie_60G):
"""Kenwood TK-260G Radio K/K1/M/E/NE/NT"""
MODEL = "TK-260G"
_hasbanks = False
TYPE = b"P2600"
VARIANTS = {
b"P2600U\xff": (8, 136, 150, "N1"),
b"P2600T\xff": (8, 146, 174, "N"),
b"P2600$\xff": (8, 150, 174, "E"),
b"P2600\x14\xff": (8, 150, 174, "M"),
b"P2600\x05\xff": (8, 136, 150, "K1"),
b"P2600\x04\xff": (8, 150, 174, "K")
}
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