|
# Copyright 2021-2022 Jim Unroe <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 logging
|
|
import os
|
|
import struct
|
|
import time
|
|
|
|
from chirp import (
|
|
bitwise,
|
|
chirp_common,
|
|
directory,
|
|
errors,
|
|
memmap,
|
|
util,
|
|
)
|
|
from chirp.settings import (
|
|
RadioSetting,
|
|
RadioSettingGroup,
|
|
RadioSettings,
|
|
RadioSettingValueBoolean,
|
|
RadioSettingValueFloat,
|
|
RadioSettingValueInteger,
|
|
RadioSettingValueList,
|
|
RadioSettingValueString,
|
|
)
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
MEM_FORMAT = """
|
|
#seekto 0x0000;
|
|
struct {
|
|
lbcd rxfreq[4]; // 0-3 /
|
|
lbcd txfreq[4]; // 4-7 /
|
|
ul16 rxtone; // 8-9 /
|
|
ul16 txtone; // A-B /
|
|
u8 unknown1:4, // C
|
|
scode:4; // Signaling /
|
|
u8 unknown2:6, // D
|
|
pttid:2; // PTT-ID /
|
|
u8 unknown3:6, // E
|
|
txpower:2; // Power Level 0 = H, 1 = L, 2 = M /
|
|
u8 unknown4:1, // F
|
|
narrow:1, // Bandwidth 0 = Wide, 1 = Narrow /
|
|
encrypt:2, // Encrypt /
|
|
bcl:1, // BCL /
|
|
scan:1, // Scan 0 = Skip, 1 = Scan /
|
|
unknown5:1,
|
|
learning:1; // Learning /
|
|
lbcd code[3]; // Code /
|
|
u8 unknown6; //
|
|
char name[12]; // 12-character Alpha Tag /
|
|
} memory[256];
|
|
"""
|
|
|
|
|
|
CMD_ACK = b"\x06"
|
|
|
|
DTCS = tuple(sorted(chirp_common.DTCS_CODES + (645,)))
|
|
|
|
DTMF_CHARS = "0123456789 *#ABCD"
|
|
|
|
TXPOWER_HIGH = 0x00
|
|
TXPOWER_LOW = 0x01
|
|
TXPOWER_MID = 0x02
|
|
|
|
ENCRYPT_LIST = ["Off", "DCP1", "DCP2", "DCP3"]
|
|
PTTID_LIST = ["Off", "BOT", "EOT", "Both"]
|
|
PTTIDCODE_LIST = ["%s" % x for x in range(1, 16)]
|
|
|
|
|
|
def _enter_programming_mode(radio):
|
|
serial = radio.pipe
|
|
|
|
exito = False
|
|
for i in range(0, 5):
|
|
serial.write(radio._magic)
|
|
ack = serial.read(1)
|
|
|
|
try:
|
|
if ack == CMD_ACK:
|
|
exito = True
|
|
break
|
|
except errors.RadioError:
|
|
LOG.debug("Attempt #%s, failed, trying again" % i)
|
|
pass
|
|
|
|
# check if we had EXITO
|
|
if exito is False:
|
|
msg = "The radio did not accept program mode after five tries.\n"
|
|
msg += "Check you interface cable and power cycle your radio."
|
|
raise errors.RadioError(msg)
|
|
|
|
try:
|
|
serial.write(b"F")
|
|
ident = serial.read(8)
|
|
except errors.RadioError:
|
|
raise errors.RadioError("Error communicating with radio")
|
|
|
|
#if not ident == radio._fingerprint:
|
|
if not ident in radio._fingerprint:
|
|
LOG.debug(util.hexprint(ident))
|
|
raise errors.RadioError("Radio returned unknown identification string")
|
|
|
|
|
|
def _exit_programming_mode(radio):
|
|
serial = radio.pipe
|
|
try:
|
|
serial.write(b"E")
|
|
except errors.RadioError:
|
|
raise errors.RadioError("Radio refused to exit programming mode")
|
|
|
|
|
|
def _read_block(radio, block_addr, block_size):
|
|
serial = radio.pipe
|
|
|
|
cmd = struct.pack(">cHb", b'R', block_addr, block_size)
|
|
expectedresponse = b"R" + cmd[1:]
|
|
LOG.debug("Reading block %04x..." % (block_addr))
|
|
|
|
try:
|
|
serial.write(cmd)
|
|
response = serial.read(4 + block_size)
|
|
if response[:4] != expectedresponse:
|
|
raise Exception("Error reading block %04x." % (block_addr))
|
|
|
|
block_data = response[4:]
|
|
except errors.RadioError:
|
|
raise errors.RadioError("Failed to read block at %04x" % block_addr)
|
|
|
|
return block_data
|
|
|
|
|
|
def _write_block(radio, block_addr, block_size):
|
|
serial = radio.pipe
|
|
|
|
cmd = struct.pack(">cHb", b'W', block_addr, block_size)
|
|
data = radio.get_mmap()[block_addr:block_addr + block_size]
|
|
|
|
LOG.debug("Writing Data:")
|
|
LOG.debug(util.hexprint(cmd + data))
|
|
|
|
try:
|
|
serial.write(cmd + data)
|
|
if serial.read(1) != CMD_ACK:
|
|
raise Exception("No ACK")
|
|
except errors.RadioError:
|
|
raise errors.RadioError("Failed to send block "
|
|
"to radio at %04x" % block_addr)
|
|
|
|
|
|
def do_download(radio):
|
|
LOG.debug("download")
|
|
_enter_programming_mode(radio)
|
|
|
|
data = b""
|
|
|
|
status = chirp_common.Status()
|
|
status.msg = "Cloning from radio"
|
|
|
|
status.cur = 0
|
|
status.max = radio._memsize
|
|
|
|
for addr in range(0, radio._memsize, radio.BLOCK_SIZE):
|
|
status.cur = addr + radio.BLOCK_SIZE
|
|
radio.status_fn(status)
|
|
|
|
block = _read_block(radio, addr, radio.BLOCK_SIZE)
|
|
data += block
|
|
|
|
LOG.debug("Address: %04x" % addr)
|
|
LOG.debug(util.hexprint(block))
|
|
|
|
_exit_programming_mode(radio)
|
|
|
|
return memmap.MemoryMapBytes(data)
|
|
|
|
|
|
def do_upload(radio):
|
|
status = chirp_common.Status()
|
|
status.msg = "Uploading to radio"
|
|
|
|
_enter_programming_mode(radio)
|
|
|
|
status.cur = 0
|
|
status.max = radio._memsize
|
|
|
|
for start_addr, end_addr in radio._ranges:
|
|
for addr in range(start_addr, end_addr, radio.BLOCK_SIZE_UP):
|
|
status.cur = addr + radio.BLOCK_SIZE_UP
|
|
radio.status_fn(status)
|
|
_write_block(radio, addr, radio.BLOCK_SIZE_UP)
|
|
|
|
_exit_programming_mode(radio)
|
|
|
|
|
|
class JC8810base(chirp_common.CloneModeRadio):
|
|
"""MML JC-8810"""
|
|
VENDOR = "MML"
|
|
MODEL = "JC-8810base"
|
|
BAUD_RATE = 57600
|
|
NEEDS_COMPAT_SERIAL = False
|
|
BLOCK_SIZE = 0x40
|
|
BLOCK_SIZE_UP = 0x40
|
|
|
|
POWER_LEVELS = [chirp_common.PowerLevel("H", watts=10.00),
|
|
chirp_common.PowerLevel("M", watts=8.00),
|
|
chirp_common.PowerLevel("L", watts=4.00)]
|
|
|
|
_magic = b"PROGRAMJC81U"
|
|
_fingerprint = [b"\x00\x00\x00\x26\x00\x20\xD8\x04",
|
|
b"\x00\x00\x00\x42\x00\x20\xF0\x04"]
|
|
|
|
_ranges = [
|
|
(0x0000, 0x2000),
|
|
(0x8000, 0x8040),
|
|
(0x9000, 0x9040),
|
|
(0xA000, 0xA140),
|
|
(0xB000, 0xB300)
|
|
]
|
|
_memsize = 0xB300
|
|
_valid_chars = chirp_common.CHARSET_ALPHANUMERIC + \
|
|
"`~!@#$%^&*()-=_+[]\\{}|;':\",./<>?"
|
|
|
|
def get_features(self):
|
|
rf = chirp_common.RadioFeatures()
|
|
rf.has_settings = False
|
|
rf.has_bank = False
|
|
rf.has_ctone = True
|
|
rf.has_cross = True
|
|
rf.has_rx_dtcs = True
|
|
rf.has_tuning_step = False
|
|
rf.can_odd_split = True
|
|
rf.has_name = True
|
|
rf.valid_name_length = 12
|
|
rf.valid_characters = self._valid_chars
|
|
rf.valid_skips = ["", "S"]
|
|
rf.valid_tmodes = ["", "Tone", "TSQL", "DTCS", "Cross"]
|
|
rf.valid_cross_modes = ["Tone->Tone", "Tone->DTCS", "DTCS->Tone",
|
|
"->Tone", "->DTCS", "DTCS->", "DTCS->DTCS"]
|
|
rf.valid_power_levels = self.POWER_LEVELS
|
|
rf.valid_duplexes = ["", "-", "+", "split", "off"]
|
|
rf.valid_modes = ["FM", "NFM"] # 25 kHz, 12.5 KHz.
|
|
rf.valid_dtcs_codes = DTCS
|
|
rf.memory_bounds = (1, 256)
|
|
rf.valid_tuning_steps = [2.5, 5., 6.25, 10., 12.5, 20., 25., 50.]
|
|
rf.valid_bands = [(108000000, 136000000),
|
|
(136000000, 174000000),
|
|
(220000000, 260000000),
|
|
(350000000, 390000000),
|
|
(400000000, 520000000)]
|
|
return rf
|
|
|
|
def process_mmap(self):
|
|
self._memobj = bitwise.parse(MEM_FORMAT, self._mmap)
|
|
|
|
def sync_in(self):
|
|
"""Download from radio"""
|
|
try:
|
|
data = do_download(self)
|
|
except errors.RadioError:
|
|
# Pass through any real errors we raise
|
|
raise
|
|
except Exception:
|
|
# 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 = data
|
|
self.process_mmap()
|
|
|
|
def sync_out(self):
|
|
"""Upload to radio"""
|
|
try:
|
|
do_upload(self)
|
|
except Exception:
|
|
# 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_memory(self, number):
|
|
_mem = self._memobj.memory[number - 1]
|
|
|
|
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 offset > 0:
|
|
mem.duplex = "+"
|
|
mem.offset = 5000000
|
|
else:
|
|
mem.duplex = ""
|
|
mem.offset = 0
|
|
|
|
for char in _mem.name:
|
|
if str(char) == "\xFF":
|
|
char = " " # may have 0xFF mid-name
|
|
mem.name += str(char)
|
|
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
|
|
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 = DTCS[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
|
|
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 = DTCS[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 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"
|
|
|
|
_levels = self.POWER_LEVELS
|
|
if _mem.txpower == TXPOWER_HIGH:
|
|
mem.power = _levels[0]
|
|
elif _mem.txpower == TXPOWER_MID:
|
|
mem.power = _levels[1]
|
|
elif _mem.txpower == TXPOWER_LOW:
|
|
mem.power = _levels[2]
|
|
else:
|
|
LOG.error('%s: get_mem: unhandled power level: 0x%02x' %
|
|
(mem.name, _mem.txpower))
|
|
|
|
mem.mode = _mem.narrow and "NFM" or "FM"
|
|
|
|
mem.extra = RadioSettingGroup("Extra", "extra")
|
|
|
|
# BCL (Busy Channel Lockout)
|
|
rs = RadioSettingValueBoolean(_mem.bcl)
|
|
rset = RadioSetting("bcl", "BCL", rs)
|
|
mem.extra.append(rset)
|
|
|
|
# PTT-ID
|
|
rs = RadioSettingValueList(PTTID_LIST, PTTID_LIST[_mem.pttid])
|
|
rset = RadioSetting("pttid", "PTT ID", rs)
|
|
mem.extra.append(rset)
|
|
|
|
# Signal (DTMF Encoder Group #)
|
|
rs = RadioSettingValueList(PTTIDCODE_LIST, PTTIDCODE_LIST[_mem.scode])
|
|
rset = RadioSetting("scode", "PTT ID Code", rs)
|
|
mem.extra.append(rset)
|
|
|
|
# # Encrypt
|
|
# rs = RadioSettingValueList(ENCRYPT_LIST, ENCRYPT_LIST[_mem.encrypt])
|
|
# rset = RadioSetting("encrypt", "Encrypt", rs)
|
|
# mem.extra.append(rset)
|
|
|
|
# # Learning
|
|
# rs = RadioSettingValueBoolean(_mem.learning)
|
|
# rset = RadioSetting("learning", "Learning", rs)
|
|
# mem.extra.append(rset)
|
|
|
|
# # CODE
|
|
# rs = RadioSettingValueInteger(0, 999999, _mem.code)
|
|
# rset = RadioSetting("code", "Code", rs)
|
|
# mem.extra.append(rset)
|
|
|
|
# # ANI
|
|
# rs = RadioSettingValueBoolean(_mem.ani)
|
|
# rset = RadioSetting("ani", "ANI", rs)
|
|
# mem.extra.append(rset)
|
|
|
|
return mem
|
|
|
|
def set_memory(self, mem):
|
|
_mem = self._memobj.memory[mem.number - 1]
|
|
|
|
if mem.empty:
|
|
_mem.set_raw("\xff" * 32)
|
|
return
|
|
|
|
_mem.set_raw("\x00" * 16 + "\xFF" * 16)
|
|
|
|
_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
|
|
|
|
_namelength = self.get_features().valid_name_length
|
|
for i in range(_namelength):
|
|
try:
|
|
_mem.name[i] = mem.name[i]
|
|
except IndexError:
|
|
_mem.name[i] = "\xFF"
|
|
|
|
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 = DTCS.index(mem.dtcs) + 1
|
|
_mem.rxtone = DTCS.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 = DTCS.index(mem.dtcs) + 1
|
|
else:
|
|
_mem.txtone = 0
|
|
if rxmode == "Tone":
|
|
_mem.rxtone = int(mem.ctone * 10)
|
|
elif rxmode == "DTCS":
|
|
_mem.rxtone = DTCS.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.narrow = mem.mode == "NFM"
|
|
|
|
_levels = self.POWER_LEVELS
|
|
if mem.power is None:
|
|
_mem.txpower = TXPOWER_HIGH
|
|
elif mem.power == _levels[0]:
|
|
_mem.txpower = TXPOWER_HIGH
|
|
elif mem.power == _levels[1]:
|
|
_mem.txpower = TXPOWER_MID
|
|
elif mem.power == _levels[2]:
|
|
_mem.txpower = TXPOWER_LOW
|
|
else:
|
|
LOG.error('%s: set_mem: unhandled power level: %s' %
|
|
(mem.name, mem.power))
|
|
|
|
for setting in mem.extra:
|
|
if setting.get_name() == "scramble_type":
|
|
setattr(_mem, setting.get_name(), int(setting.value) + 8)
|
|
setattr(_mem, "scramble_type2", int(setting.value) + 8)
|
|
else:
|
|
setattr(_mem, setting.get_name(), setting.value)
|
|
|
|
def set_settings(self, settings):
|
|
_settings = self._memobj.settings
|
|
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 setting == "fmradio":
|
|
setattr(obj, setting, not int(element.value))
|
|
elif setting == "tot":
|
|
setattr(obj, setting, int(element.value) + 1)
|
|
elif element.value.get_mutable():
|
|
LOG.debug("Setting %s = %s" % (setting, element.value))
|
|
setattr(obj, setting, element.value)
|
|
except Exception as e:
|
|
LOG.debug(element.get_name(), e)
|
|
raise
|
|
|
|
@classmethod
|
|
def match_model(cls, filedata, filename):
|
|
# This radio has always been post-metadata, so never do
|
|
# old-school detection
|
|
return False
|
|
|
|
|
|
@directory.register
|
|
class RT470Radio(JC8810base):
|
|
"""Radtel RT-470"""
|
|
VENDOR = "Radtel"
|
|
MODEL = "RT-470"
|
|
|
|
|
|
@directory.register
|
|
class RT470LRadio(JC8810base):
|
|
"""Radtel RT-470L"""
|
|
VENDOR = "Radtel"
|
|
MODEL = "RT-470L"
|
|
|
|
_fingerprint = [b"\x00\x00\x00\xfe\x00\x20\xAC\x04"]
|
|
|
|
POWER_LEVELS = [chirp_common.PowerLevel("H", watts=5.00),
|
|
chirp_common.PowerLevel("M", watts=4.00),
|
|
chirp_common.PowerLevel("L", watts=2.00)]
|
