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Bug #10414 » alinco.py

Dan Smith, 03/06/2023 11:59 PM

 
# Copyright 2011 Dan Smith <dsmith@danplanet.com>
# 2016 Matt Weyland <lt-betrieb@hb9uf.ch>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.

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

from textwrap import dedent

import time
import logging
import codecs

LOG = logging.getLogger(__name__)


DRX35_MEM_FORMAT = """
#seekto 0x0120;
u8 used_flags[25];

#seekto 0x0200;
struct {
u8 new_used:1,
unknown1:1,
isnarrow:1,
isdigital:1,
ishigh:1,
unknown2:3;
u8 unknown3:6,
duplex:2;
u8 unknown4:4,
tmode:4;
u8 unknown5:4,
step:4;
bbcd freq[4];
u8 unknown6[1];
bbcd offset[3];
u8 rtone;
u8 ctone;
u8 dtcs_tx;
u8 dtcs_rx;
u8 name[7];
u8 unknown8[2];
u8 unknown9:6,
power:2;
u8 unknownA[6];
} memory[100];

#seekto 0x0130;
u8 skips[25];
"""

# 0000 0111
# 0000 0010

# Response length is:
# 1. \r\n
# 2. Four-digit address, followed by a colon
# 3. 16 bytes in hex (32 characters)
# 4. \r\n
RLENGTH = 2 + 5 + 32 + 2

STEPS = [5.0, 10.0, 12.5, 15.0, 20.0, 25.0, 30.0]


class AlincoStyleRadio(chirp_common.CloneModeRadio):
"""Base class for all known Alinco radios"""
_memsize = 0
_model = b"NONE"
NEEDS_COMPAT_SERIAL = False

def _send(self, data):
LOG.debug("PC->R: (%2i)\n%s" % (len(data), util.hexprint(data)))
self.pipe.write(data)
self.pipe.read(len(data))

def _read(self, length):
data = self.pipe.read(length)
LOG.debug("R->PC: (%2i)\n%s" % (len(data), util.hexprint(data)))
return data

def _download_chunk(self, addr):
if addr % 16:
raise Exception("Addr 0x%04x not on 16-byte boundary" % addr)

cmd = b"AL~F%04XR\r\n" % addr
self._send(cmd)

resp = self._read(RLENGTH).strip()
if len(resp) == 0:
raise errors.RadioError("No response from radio")
if b":" not in resp:
raise errors.RadioError("Unexpected response from radio")
addr, _data = resp.split(b":", 1)
data = codecs.decode(_data, 'hex')

if len(data) != 16:
LOG.debug("Response was:")
LOG.debug("|%s|")
LOG.debug("Which I converted to:")
LOG.debug(util.hexprint(data))
raise Exception("Radio returned less than 16 bytes")

return data

def _download(self, limit):
self._identify()

data = b""
for addr in range(0, limit, 16):
time.sleep(0.1)
data += self._download_chunk(addr)

if self.status_fn:
status = chirp_common.Status()
status.cur = addr + 16
status.max = self._memsize
status.msg = "Downloading from radio"
self.status_fn(status)

self._send(b"AL~E\r\n")
self._read(20)

return memmap.MemoryMap(data)

def _identify(self):
for _i in range(0, 3):
self._send(b"%s\r\n" % self._model)
resp = self._read(6)
if resp.strip() == b"OK":
return True
time.sleep(1)

return False

def _upload_chunk(self, addr):
if addr % 16:
raise Exception("Addr 0x%04x not on 16-byte boundary" % addr)

_data = self._mmap[addr:addr+16]
data = codecs.encode(_data, 'hex').upper()

cmd = b"AL~F%04XW%s\r\n" % (addr, data)
self._send(cmd)

def _upload(self, limit):
if not self._identify():
raise Exception("I can't talk to this model")

for addr in range(0x100, limit, 16):
time.sleep(0.1)
self._upload_chunk(addr)

if self.status_fn:
status = chirp_common.Status()
status.cur = addr + 16
status.max = self._memsize
status.msg = "Uploading to radio"
self.status_fn(status)

self._send(b"AL~E\r\n")
self._read(20)

def process_mmap(self):
self._memobj = bitwise.parse(DRX35_MEM_FORMAT, self._mmap)

def sync_in(self):
try:
self._mmap = self._download(self._memsize)
except errors.RadioError:
raise
except Exception as e:
raise errors.RadioError("Failed to communicate with radio: %s" % e)
self.process_mmap()

def sync_out(self):
try:
self._upload(self._memsize)
except errors.RadioError:
raise
except Exception as e:
raise errors.RadioError("Failed to communicate with radio: %s" % e)

def get_raw_memory(self, number):
return repr(self._memobj.memory[number])


DUPLEX = ["", "-", "+"]
TMODES = ["", "Tone", "", "TSQL"] + [""] * 12
TMODES[12] = "DTCS"
DCS_CODES = {
"Alinco": chirp_common.DTCS_CODES,
"Jetstream": (17,) + chirp_common.DTCS_CODES,
}

CHARSET = (["\x00"] * 0x30) + \
[chr(x + ord("0")) for x in range(0, 10)] + \
[chr(x + ord("A")) for x in range(0, 26)] + [" "] + \
list("\x00" * 128)


def _get_name(_mem):
name = ""
for i in _mem.name:
if i in [0x00, 0xFF]:
break
name += CHARSET[i]
return name


def _set_name(mem, _mem):
name = [0x00] * 7
j = 0
for i in range(0, 7):
try:
name[j] = CHARSET.index(mem.name[i])
j += 1
except IndexError:
pass
except ValueError:
pass
return name

ALINCO_TONES = list(chirp_common.TONES)
ALINCO_TONES.remove(159.8)
ALINCO_TONES.remove(165.5)
ALINCO_TONES.remove(171.3)
ALINCO_TONES.remove(177.3)
ALINCO_TONES.remove(183.5)
ALINCO_TONES.remove(189.9)
ALINCO_TONES.remove(196.6)
ALINCO_TONES.remove(199.5)
ALINCO_TONES.remove(206.5)
ALINCO_TONES.remove(229.1)
ALINCO_TONES.remove(254.1)


class DRx35Radio(AlincoStyleRadio):
"""Base class for the DR-x35 radios"""
_range = [(118000000, 155000000)]
_power_levels = []
_valid_tones = ALINCO_TONES

def get_features(self):
rf = chirp_common.RadioFeatures()
rf.valid_tmodes = ["", "Tone", "TSQL", "DTCS"]
rf.valid_modes = ["FM", "NFM"]
rf.valid_skips = ["", "S"]
rf.valid_bands = self._range
rf.memory_bounds = (0, 99)
rf.has_ctone = True
rf.has_bank = False
rf.has_dtcs_polarity = False
rf.can_delete = False
rf.valid_tuning_steps = STEPS
rf.valid_name_length = 7
rf.valid_power_levels = self._power_levels
rf.valid_dtcs_codes = DCS_CODES[self.VENDOR]
return rf

def _get_used(self, number):
_usd = self._memobj.used_flags[number / 8]
bit = (0x80 >> (number % 8))
return _usd & bit

def _set_used(self, number, is_used):
_usd = self._memobj.used_flags[number / 8]
bit = (0x80 >> (number % 8))
if is_used:
_usd |= bit
else:
_usd &= ~bit

def _get_power(self, _mem):
if self._power_levels:
return self._power_levels[_mem.ishigh]
return None

def _set_power(self, _mem, mem):
if self._power_levels:
_mem.ishigh = mem.power is None or \
mem.power == self._power_levels[1]

def _get_extra(self, _mem, mem):
mem.extra = RadioSettingGroup("extra", "Extra")
dig = RadioSetting("isdigital", "Digital",
RadioSettingValueBoolean(bool(_mem.isdigital)))
dig.set_doc("Digital/Packet mode enabled")
mem.extra.append(dig)

def _set_extra(self, _mem, mem):
for setting in mem.extra:
setattr(_mem, setting.get_name(), setting.value)

def get_memory(self, number):
_mem = self._memobj.memory[number]
_skp = self._memobj.skips[number / 8]
_usd = self._memobj.used_flags[number / 8]
bit = (0x80 >> (number % 8))

mem = chirp_common.Memory()
mem.number = number
if not self._get_used(number) and self.MODEL != "JT220M":
mem.empty = True
return mem
elif self.MODEL == 'JT220M':
mem.immutable = ['empty']

mem.freq = int(_mem.freq) * 100
mem.rtone = self._valid_tones[_mem.rtone]
mem.ctone = self._valid_tones[_mem.ctone]
mem.duplex = DUPLEX[_mem.duplex]
mem.offset = int(_mem.offset) * 100
mem.tmode = TMODES[_mem.tmode]
mem.dtcs = DCS_CODES[self.VENDOR][_mem.dtcs_tx]
mem.tuning_step = STEPS[_mem.step]

if _mem.isnarrow:
mem.mode = "NFM"

mem.power = self._get_power(_mem)

if _skp & bit:
mem.skip = "S"

mem.name = _get_name(_mem).rstrip()

self._get_extra(_mem, mem)

return mem

def set_memory(self, mem):
_mem = self._memobj.memory[mem.number]
_skp = self._memobj.skips[mem.number / 8]
_usd = self._memobj.used_flags[mem.number / 8]
bit = (0x80 >> (mem.number % 8))

if self._get_used(mem.number) and not mem.empty:
# Initialize the memory
_mem.set_raw("\x00" * 32)

self._set_used(mem.number, not mem.empty)
if mem.empty:
return

_mem.freq = mem.freq / 100

try:
_tone = mem.rtone
_mem.rtone = self._valid_tones.index(mem.rtone)
_tone = mem.ctone
_mem.ctone = self._valid_tones.index(mem.ctone)
except ValueError:
raise errors.UnsupportedToneError("This radio does not support " +
"tone %.1fHz" % _tone)

_mem.duplex = DUPLEX.index(mem.duplex)
_mem.offset = mem.offset / 100
_mem.tmode = TMODES.index(mem.tmode)
_mem.dtcs_tx = DCS_CODES[self.VENDOR].index(mem.dtcs)
_mem.dtcs_rx = DCS_CODES[self.VENDOR].index(mem.dtcs)
_mem.step = STEPS.index(mem.tuning_step)

_mem.isnarrow = mem.mode == "NFM"
self._set_power(_mem, mem)

if mem.skip:
_skp |= bit
else:
_skp &= ~bit

_mem.name = _set_name(mem, _mem)

self._set_extra(_mem, mem)


@directory.register
class DR03Radio(DRx35Radio):
"""Alinco DR03"""
VENDOR = "Alinco"
MODEL = "DR03T"

_model = b"DR135"
_memsize = 4096
_range = [(28000000, 29695000)]

@classmethod
def match_model(cls, filedata, filename):
return len(filedata) == cls._memsize and \
filedata[0x64:0x66] == b'\x00\x28'


@directory.register
class DR06Radio(DRx35Radio):
"""Alinco DR06"""
VENDOR = "Alinco"
MODEL = "DR06T"

_model = b"DR435"
_memsize = 4096
_range = [(50000000, 53995000)]

@classmethod
def match_model(cls, filedata, filename):
return len(filedata) == cls._memsize and \
filedata[0x64:0x66] == b'\x00\x50'


@directory.register
class DR135Radio(DRx35Radio):
"""Alinco DR135"""
VENDOR = "Alinco"
MODEL = "DR135T"

_model = b"DR135"
_memsize = 4096
_range = [(118000000, 173000000)]

@classmethod
def match_model(cls, filedata, filename):
return len(filedata) == cls._memsize and \
filedata[0x64:0x66] == b'\x01\x44'


@directory.register
class DR235Radio(DRx35Radio):
"""Alinco DR235"""
VENDOR = "Alinco"
MODEL = "DR235T"

_model = b"DR235"
_memsize = 4096
_range = [(216000000, 280000000)]

@classmethod
def match_model(cls, filedata, filename):
return len(filedata) == cls._memsize and \
filedata[0x64:0x66] == b'\x02\x22'


@directory.register
class DR435Radio(DRx35Radio):
"""Alinco DR435"""
VENDOR = "Alinco"
MODEL = "DR435T"

_model = b"DR435"
_memsize = 4096
_range = [(350000000, 511000000)]

@classmethod
def match_model(cls, filedata, filename):
return len(filedata) == cls._memsize and \
filedata[0x64:0x66] == b'\x04\x00'


@directory.register
class DJ596Radio(DRx35Radio):
"""Alinco DJ596"""
VENDOR = "Alinco"
MODEL = "DJ596"

_model = b"DJ596"
_memsize = 4096
_range = [(136000000, 174000000), (400000000, 511000000)]
_power_levels = [chirp_common.PowerLevel("Low", watts=1.00),
chirp_common.PowerLevel("High", watts=5.00)]

@classmethod
def match_model(cls, filedata, filename):
return len(filedata) == cls._memsize and \
filedata[0x64:0x66] == b'\x45\x01'


@directory.register
class JT220MRadio(DRx35Radio):
"""Jetstream JT220"""
VENDOR = "Jetstream"
MODEL = "JT220M"

_model = b"DR136"
_memsize = 8192
_range = [(216000000, 280000000)]

@classmethod
def match_model(cls, filedata, filename):
return len(filedata) == cls._memsize and \
filedata[0x60:0x64] == b'2009'


@directory.register
class DJ175Radio(DRx35Radio):
"""Alinco DJ175"""
VENDOR = "Alinco"
MODEL = "DJ175"

_model = b"DJ175"
_memsize = 6896
_range = [(136000000, 174000000), (400000000, 511000000)]
_power_levels = [
chirp_common.PowerLevel("Low", watts=0.50),
chirp_common.PowerLevel("Mid", watts=2.00),
chirp_common.PowerLevel("High", watts=5.00),
]

@classmethod
def match_model(cls, filedata, filename):
return len(filedata) == cls._memsize

def _get_used(self, number):
return self._memobj.memory[number].new_used

def _set_used(self, number, is_used):
self._memobj.memory[number].new_used = is_used

def _get_power(self, _mem):
return self._power_levels[_mem.power]

def _set_power(self, _mem, mem):
if mem.power in self._power_levels:
_mem.power = self._power_levels.index(mem.power)

def _download_chunk(self, addr):
if addr % 16:
raise Exception("Addr 0x%04x not on 16-byte boundary" % addr)

cmd = b"AL~F%04XR\r\n" % addr
self._send(cmd)

_data = self._read(34).strip()
if len(_data) == 0:
raise errors.RadioError("No response from radio")

data = codecs.decode(_data, 'hex')

if len(data) != 16:
LOG.debug("Response was:")
LOG.debug("|%r|" % _data)
LOG.debug("Which I converted to:")
LOG.debug(util.hexprint(data))
raise Exception("Radio returned less than 16 bytes")

return data


DJG7_MEM_FORMAT = """
#seekto 0x200;
ul16 bank[50];
ul16 special_bank[7];
#seekto 0x1200;
struct {
u8 empty;
ul32 freq;
u8 mode;
u8 step;
ul32 offset;
u8 duplex;
u8 squelch_type;
u8 tx_tone;
u8 rx_tone;
u8 dcs;
ul24 unknown1;
u8 skip;
ul32 unknown2;
ul32 unknown3;
ul32 unknown4;
char name[32];
} memory[1000];
"""


class AlincoDJG7(AlincoStyleRadio):
"""Alinco DJ-G7EG"""
VENDOR = "Alinco"
MODEL = "DJ-G7EG"
BAUD_RATE = 57600

# Those are different from the other Alinco radios.
STEPS = [5.0, 6.25, 8.33, 10.0, 12.5, 15.0, 20.0, 25.0, 30.0, 50.0,
100.0, 125.0, 150.0, 200.0, 500.0, 1000.0]
DUPLEX = ["", "+", "-"]
MODES = ["NFM", "FM", "AM", "WFM"]
TMODES = ["", "??1", "Tone", "TSQL", "TSQL-R", "DTCS"]

# This is a bit of a hack to avoid overwriting _identify()
_memsize = 0x1a7c0
_range = [(500000, 1300000000)]

@classmethod
def get_prompts(cls):
rp = chirp_common.RadioPrompts()
rp.pre_download = _(dedent("""\
1. Ensure your firmware version is 4_10 or higher
2. Turn radio off
3. Connect your interface cable
4. Turn radio on
5. Press and release PTT 3 times while holding MONI key
6. Supported baud rates: 57600 (default) and 19200
(rotate dial while holding MONI to change)
7. Click OK
"""))
rp.pre_upload = _(dedent("""\
1. Ensure your firmware version is 4_10 or higher
2. Turn radio off
3. Connect your interface cable
4. Turn radio on
5. Press and release PTT 3 times while holding MONI key
6. Supported baud rates: 57600 (default) and 19200
(rotate dial while holding MONI to change)
7. Click OK
"""))
return rp

def get_features(self):
rf = chirp_common.RadioFeatures()
rf.has_dtcs_polarity = False
rf.has_bank = False
rf.has_settings = False

rf.valid_modes = self.MODES
rf.valid_tmodes = ["", "Tone", "TSQL", "Cross", "TSQL-R", "DTCS"]
rf.valid_tuning_steps = self.STEPS
rf.valid_bands = self._range
rf.valid_skips = ["", "S"]
rf.valid_characters = chirp_common.CHARSET_ASCII
rf.valid_name_length = 16
rf.memory_bounds = (0, 999)

return rf

def _download_chunk(self, addr):
if addr % 0x40:
raise Exception("Addr 0x%04x not on 64-byte boundary" % addr)

cmd = b"AL~F%05XR\r" % addr
self._send(cmd)

# Response: "\r\n[ ... data ... ]\r\n
# data is encoded in hex, hence we read two chars per byte
_data = self._read(2+2*64+2).strip()
if len(_data) == 0:
raise errors.RadioError("No response from radio")

data = codecs.decode(_data, "hex")

if len(data) != 64:
LOG.debug("Response was:")
LOG.debug("|%s|" % _data)
LOG.debug("Which I converted to:")
LOG.debug(util.hexprint(data))
raise Exception("Chunk from radio has wrong size")

return data

def _detect_baudrate_and_identify(self):
if self._identify():
return True
else:
# Apparently Alinco support suggests to try again at a lower baud
# rate if their cable fails with the default rate. See #4355.
LOG.info("Could not talk to radio. Trying again at 19200 baud")
self.pipe.baudrate = 19200
return self._identify()

def _download(self, limit):
self._detect_baudrate_and_identify()

data = b"\x00"*0x200

for addr in range(0x200, limit, 0x40):
data += self._download_chunk(addr)
# Other Alinco drivers delay here, but doesn't seem to be necessary
# for this model.

if self.status_fn:
status = chirp_common.Status()
status.cur = addr
status.max = limit
status.msg = "Downloading from radio"
self.status_fn(status)
return memmap.MemoryMapBytes(data)

def _upload_chunk(self, addr):
if addr % 0x40:
raise Exception("Addr 0x%04x not on 64-byte boundary" % addr)

_data = self._mmap[addr:addr+0x40]
data = codecs.encode(_data, "hex").upper()

cmd = b"AL~F%05XW%s\r" % (addr, data)
self._send(cmd)

resp = self._read(6)
if resp.strip() != b"OK":
raise Exception("Unexpected response from radio: %s" % resp)

def _upload(self, limit):
if not self._detect_baudrate_and_identify():
raise Exception("I can't talk to this model")

for addr in range(0x200, self._memsize, 0x40):
self._upload_chunk(addr)
# Other Alinco drivers delay here, but doesn't seem to be necessary
# for this model.

if self.status_fn:
status = chirp_common.Status()
status.cur = addr
status.max = self._memsize
status.msg = "Uploading to radio"
self.status_fn(status)

def _get_empty_flag(self, freq, mode):
# Returns flag used to hide a channel from the main band. This occurs
# when the mode is anything but NFM or FM (main band can only do those)
# or when the frequency is outside of the range supported by the main
# band.
if mode not in ("NFM", "FM"):
return 0x01
if (freq >= 136000000 and freq < 174000000) or \
(freq >= 400000000 and freq < 470000000) or \
(freq >= 1240000000 and freq < 1300000000):
return 0x02
else:
return 0x01

def _check_channel_consistency(self, number):
_mem = self._memobj.memory[number]
if _mem.empty != 0x00:
if _mem.unknown1 == 0xffffff:
# Previous versions of this code have skipped the unknown
# fields. They contain bytes of value if the channel is empty
# and thus those bytes remain 0xff when the channel is put to
# use. The radio is totally fine with this but the Alinco
# programming software is not (see #5275). Here, we check for
# this and report if it is encountered.
LOG.warning("Channel %d is inconsistent: Found 0xff in "
"non-empty channel. Touch channel to fix."
% number)

if _mem.empty != self._get_empty_flag(_mem.freq,
self.MODES[_mem.mode]):
LOG.warning("Channel %d is inconsistent: Found out of band "
"frequency. Touch channel to fix." % number)

def process_mmap(self):
self._memobj = bitwise.parse(DJG7_MEM_FORMAT, self._mmap)
# We check all channels for corruption (see bug #5275) but we don't fix
# it automatically because it would be unpolite to modify something on
# a read operation. A log message is emitted though for the user to
# take actions.
for number in range(len(self._memobj.memory)):
self._check_channel_consistency(number)

def get_memory(self, number):
_mem = self._memobj.memory[number]
mem = chirp_common.Memory()
mem.number = number
if _mem.empty == 0:
mem.empty = True
else:
mem.freq = int(_mem.freq)
mem.mode = self.MODES[_mem.mode]
mem.tuning_step = self.STEPS[_mem.step]
mem.offset = int(_mem.offset)
mem.duplex = self.DUPLEX[_mem.duplex]
if self.TMODES[_mem.squelch_type] == "TSQL" and \
_mem.tx_tone != _mem.rx_tone:
mem.tmode = "Cross"
mem.cross_mode = "Tone->Tone"
else:
mem.tmode = self.TMODES[_mem.squelch_type]
mem.rtone = ALINCO_TONES[_mem.tx_tone-1]
mem.ctone = ALINCO_TONES[_mem.rx_tone-1]
mem.dtcs = DCS_CODES[self.VENDOR][_mem.dcs]
if _mem.skip:
mem.skip = "S"
# FIXME find out what every other byte is used for. Japanese?
mem.name = str(_mem.name.get_raw()[::2]).rstrip('\0')
return mem

def set_memory(self, mem):
# Get a low-level memory object mapped to the image
_mem = self._memobj.memory[mem.number]
if mem.empty:
_mem.set_raw("\xff" * (_mem.size() // 8))
_mem.empty = 0x00
else:
_mem.empty = self._get_empty_flag(mem.freq, mem.mode)
_mem.freq = mem.freq
_mem.mode = self.MODES.index(mem.mode)
_mem.step = self.STEPS.index(mem.tuning_step)
_mem.offset = mem.offset
_mem.duplex = self.DUPLEX.index(mem.duplex)
if mem.tmode == "Cross":
_mem.squelch_type = self.TMODES.index("TSQL")
try:
_mem.tx_tone = ALINCO_TONES.index(mem.rtone)+1
except ValueError:
raise errors.UnsupportedToneError(
"This radio does not support tone %.1fHz" % mem.rtone)
try:
_mem.rx_tone = ALINCO_TONES.index(mem.ctone)+1
except ValueError:
raise errors.UnsupportedToneError(
"This radio does not support tone %.1fHz" % mem.ctone)
elif mem.tmode == "TSQL":
_mem.squelch_type = self.TMODES.index("TSQL")
# Note how the same TSQL tone is copied to both memory
# locaations
try:
_mem.tx_tone = ALINCO_TONES.index(mem.ctone)+1
_mem.rx_tone = ALINCO_TONES.index(mem.ctone)+1
except ValueError:
raise errors.UnsupportedToneError(
"This radio does not support tone %.1fHz" % mem.ctone)
else:
_mem.squelch_type = self.TMODES.index(mem.tmode)
try:
_mem.tx_tone = ALINCO_TONES.index(mem.rtone)+1
except ValueError:
raise errors.UnsupportedToneError(
"This radio does not support tone %.1fHz" % mem.rtone)
try:
_mem.rx_tone = ALINCO_TONES.index(mem.ctone)+1
except ValueError:
raise errors.UnsupportedToneError(
"This radio does not support tone %.1fHz" % mem.ctone)
_mem.dcs = DCS_CODES[self.VENDOR].index(mem.dtcs)
_mem.skip = (mem.skip == "S")
_mem.name = "\x00".join(mem.name.rstrip()).ljust(32, "\x00")
_mem.unknown1 = 0x3e001c
_mem.unknown2 = 0x0000000a
_mem.unknown3 = 0x00000000
_mem.unknown4 = 0x00000000


@directory.register
class AlincoDJG7EG(AlincoDJG7):
"""Alinco DJ-G7EG"""
MODEL = "DJ-G7EG"
_model = b"AL~DJ-G7EG"


@directory.register
class AlincoDJG7T(AlincoDJG7):
"""Alinco DJ-G7T"""
MODEL = "DJ-G7T"
_model = b"AL~DJ-G7T"
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