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Bug #7799 » th9800_draft_fix_1.py

Jim Unroe, 10/11/2021 06:49 PM

 
# Copyright 2014 Tom Hayward <tom@tomh.us>
# Copyright 2014 Jens Jensen <af5mi@yahoo.com>
# Copyright 2014 James Lee N1DDK <jml@jmlzone.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/>.

from chirp import bitwise, chirp_common, directory, errors, util, memmap
import struct
from chirp.settings import RadioSetting, RadioSettingGroup, \
RadioSettingValueInteger, RadioSettingValueList, \
RadioSettingValueBoolean, RadioSettingValueString, \
RadioSettingValueFloat, InvalidValueError, RadioSettings
from chirp.chirp_common import format_freq
import os
import time
import logging
from datetime import date

LOG = logging.getLogger(__name__)

TH9800_MEM_FORMAT = """
struct mem {
lbcd rx_freq[4];
lbcd tx_freq[4];
lbcd ctcss[2];
lbcd dtcs[2];
u8 power:2,
BeatShift:1,
unknown0a:2,
display:1, // freq=0, name=1
scan:2;
u8 fmdev:2, // wide=00, mid=01, narrow=10
scramb:1,
compand:1,
emphasis:1
unknown1a:2,
sqlmode:1; // carrier, tone
u8 rptmod:2, // off, -, +
reverse:1,
talkaround:1,
step:4;
u8 dtcs_pol:2,
bclo:2,
unknown3:2,
tmode:2;
lbcd offset[4];
u8 hsdtype:2, // off, 2-tone, 5-tone, dtmf
unknown5a:1,
am:1,
unknown5b:4;
u8 unknown6[3];
char name[6];
u8 empty[2];
};

#seekto 0x%04X;
struct mem memory[800];

#seekto 0x%04X;
struct {
struct mem lower;
struct mem upper;
} scanlimits[5];

#seekto 0x%04X;
struct {
u8 unk0xdc20:5,
left_sql:3;
u8 apo;
u8 unk0xdc22:5,
backlight:3;
u8 unk0xdc23;
u8 beep:1,
keylock:1,
pttlock:2,
unk0xdc24_32:2,
hyper_chan:1,
right_func_key:1;
u8 tbst_freq:2,
ani_display:1,
unk0xdc25_4:1
mute_mode:2,
unk0xdc25_10:2;
u8 auto_xfer:1,
auto_contact:1,
unk0xdc26_54:2,
auto_am:1,
unk0xdc26_210:3;
u8 unk0xdc27_76543:5,
scan_mode:1,
unk0xdc27_1:1,
scan_resume:1;
u16 scramb_freq;
u16 scramb_freq1;
u8 exit_delay;
u8 unk0xdc2d;
u8 unk0xdc2e:5,
right_sql:3;
u8 unk0xdc2f:4,
beep_vol:4;
u8 tot;
u8 tot_alert;
u8 tot_rekey;
u8 tot_reset;
u8 unk0xdc34;
u8 unk0xdc35;
u8 unk0xdc36;
u8 unk0xdc37;
u8 p1;
u8 p2;
u8 p3;
u8 p4;
} settings;

#seekto 0x%04X;
u8 chan_active[128];
u8 scan_enable[128];
u8 priority[128];

#seekto 0x%04X;
struct {
char sn[8];
char model[8];
char code[16];
u8 empty[8];
lbcd prog_yr[2];
lbcd prog_mon;
lbcd prog_day;
u8 empty_10f2c[4];
} info;

struct {
lbcd lorx[4];
lbcd hirx[4];
lbcd lotx[4];
lbcd hitx[4];
} bandlimits[9];

"""


BLANK_MEMORY = "\xFF" * 8 + "\x00\x10\x23\x00\xC0\x08\x06\x00" \
"\x00\x00\x76\x00\x00\x00" + "\xFF" * 10
DTCS_POLARITY = ["NN", "RN", "NR", "RR"]
SCAN_MODES = ["", "S", "P"]
MODES = ["WFM", "FM", "NFM"]
TMODES = ["", "Tone", "TSQL", "DTCS"]
POWER_LEVELS = [chirp_common.PowerLevel("Low", watts=5.00),
chirp_common.PowerLevel("Mid2", watts=10.00),
chirp_common.PowerLevel("Mid1", watts=20.00),
chirp_common.PowerLevel("High", watts=50.00)]
BUSY_LOCK = ["off", "Carrier", "2 tone"]
MICKEYFUNC = ["None", "SCAN", "SQL.OFF", "TCALL", "PPTR", "PRI", "LOW", "TONE",
"MHz", "REV", "HOME", "BAND", "VFO/MR"]
SQLPRESET = ["Off", "2", "5", "9", "Full"]
BANDS = ["30MHz", "50MHz", "60MHz", "108MHz", "150MHz", "250MHz", "350MHz",
"450MHz", "850MHz"]
STEPS = [2.5, 5.0, 6.25, 7.5, 8.33, 10.0, 12.5,
15.0, 20.0, 25.0, 30.0, 50.0, 100.0]


def isValidDate(month, day, year):
today = date.today()

monthlist1 = [1, 3, 5, 7, 8, 10, 12] ## monthlist for months with 31 days.
monthlist2 = [4, 6, 9, 11] ## monthlist for months with 30 days.
monthlist3 = [2, ] ## monthlist for month with 28 days.

if month in monthlist1:
max1 = 31
elif month in monthlist2:
max1 = 30
elif month in monthlist3:
if ((yy % 4) == 0 and (yy % 100) != 0 or (yy % 400) == 0):
max1 = 29
else:
max1 = 28
if(month < 1 or month > 12):
LOG.debug("Invalid 'Last Program Date: Month'")
return False
elif(day < 1 or day > max1):
LOG.debug("Invalid 'Last Program Date: Day'")
return False
elif(year < 2014 or year > today.year):
LOG.debug("Invalid 'Last Program Date: Year'")
return False
return True

class TYTTH9800Base(chirp_common.Radio):
"""Base class for TYT TH-9800"""
VENDOR = "TYT"

def get_features(self):
rf = chirp_common.RadioFeatures()
rf.memory_bounds = (1, 800)
rf.has_bank = False
rf.has_tuning_step = True
rf.valid_tuning_steps = STEPS
rf.can_odd_split = True
rf.valid_duplexes = ["", "-", "+", "split", "off"]
rf.valid_tmodes = TMODES
rf.has_ctone = False
rf.valid_power_levels = POWER_LEVELS
rf.valid_characters = chirp_common.CHARSET_UPPER_NUMERIC + "#*-+"
rf.valid_bands = [(26000000, 33000000),
(47000000, 54000000),
(108000000, 180000000),
(220000000, 260000000),
(350000000, 399995000),
(400000000, 512000000),
(750000000, 950000000)]
rf.valid_skips = SCAN_MODES
rf.valid_modes = MODES + ["AM"]
rf.valid_name_length = 6
rf.has_settings = True
return rf

def process_mmap(self):
self._memobj = bitwise.parse(
TH9800_MEM_FORMAT %
(self._mmap_offset, self._scanlimits_offset, self._settings_offset,
self._chan_active_offset, self._info_offset), self._mmap)

def get_active(self, banktype, num):
"""get active flag for channel active,
scan enable, or priority banks"""
bank = getattr(self._memobj, banktype)
index = (num - 1) / 8
bitpos = (num - 1) % 8
mask = 2**bitpos
enabled = bank[index] & mask
if enabled:
return True
else:
return False

def set_active(self, banktype, num, enable=True):
"""set active flag for channel active,
scan enable, or priority banks"""
bank = getattr(self._memobj, banktype)
index = (num - 1) / 8
bitpos = (num - 1) % 8
mask = 2**bitpos
if enable:
bank[index] |= mask
else:
bank[index] &= ~mask

def get_raw_memory(self, number):
return repr(self._memobj.memory[number - 1])

def get_memory(self, number):
_mem = self._memobj.memory[number - 1]
mem = chirp_common.Memory()
mem.number = number

mem.empty = not self.get_active("chan_active", number)
if mem.empty:
return mem

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

txfreq = int(_mem.tx_freq) * 10
if txfreq == mem.freq:
mem.duplex = ""
elif txfreq == 0:
mem.duplex = "off"
mem.offset = 0
elif abs(txfreq - mem.freq) > 70000000:
mem.duplex = "split"
mem.offset = txfreq
elif txfreq < mem.freq:
mem.duplex = "-"
mem.offset = mem.freq - txfreq
elif txfreq > mem.freq:
mem.duplex = "+"
mem.offset = txfreq - mem.freq

mem.dtcs_polarity = DTCS_POLARITY[_mem.dtcs_pol]

mem.tmode = TMODES[int(_mem.tmode)]
mem.ctone = mem.rtone = int(_mem.ctcss) / 10.0
mem.dtcs = int(_mem.dtcs)

mem.name = str(_mem.name)
mem.name = mem.name.replace("\xFF", " ").rstrip()

if not self.get_active("scan_enable", number):
mem.skip = "S"
elif self.get_active("priority", number):
mem.skip = "P"
else:
mem.skip = ""

mem.mode = _mem.am and "AM" or MODES[int(_mem.fmdev)]

mem.power = POWER_LEVELS[_mem.power]
mem.tuning_step = STEPS[_mem.step]

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

opts = ["Frequency", "Name"]
display = RadioSetting(
"display", "Display",
RadioSettingValueList(opts, opts[_mem.display]))
mem.extra.append(display)

bclo = RadioSetting(
"bclo", "Busy Lockout",
RadioSettingValueList(BUSY_LOCK, BUSY_LOCK[_mem.bclo]))
bclo.set_doc("Busy Lockout")
mem.extra.append(bclo)

emphasis = RadioSetting(
"emphasis", "Emphasis",
RadioSettingValueBoolean(bool(_mem.emphasis)))
emphasis.set_doc("Boosts 300Hz to 2500Hz mic response")
mem.extra.append(emphasis)

compand = RadioSetting(
"compand", "Compand",
RadioSettingValueBoolean(bool(_mem.compand)))
compand.set_doc("Compress Audio")
mem.extra.append(compand)

BeatShift = RadioSetting(
"BeatShift", "BeatShift",
RadioSettingValueBoolean(bool(_mem.BeatShift)))
BeatShift.set_doc("Beat Shift")
mem.extra.append(BeatShift)

TalkAround = RadioSetting(
"talkaround", "Talk Around",
RadioSettingValueBoolean(bool(_mem.talkaround)))
TalkAround.set_doc("Simplex mode when out of range of repeater")
mem.extra.append(TalkAround)

scramb = RadioSetting(
"scramb", "Scramble",
RadioSettingValueBoolean(bool(_mem.scramb)))
scramb.set_doc("Frequency inversion Scramble")
mem.extra.append(scramb)

return mem

def set_memory(self, mem):
_mem = self._memobj.memory[mem.number - 1]

_prev_active = self.get_active("chan_active", mem.number)
self.set_active("chan_active", mem.number, not mem.empty)
if mem.empty or not _prev_active:
LOG.debug("initializing memory channel %d" % mem.number)
_mem.set_raw(BLANK_MEMORY)

if mem.empty:
return

_mem.rx_freq = mem.freq / 10
if mem.duplex == "split":
_mem.tx_freq = mem.offset / 10
elif mem.duplex == "-":
_mem.tx_freq = (mem.freq - mem.offset) / 10
elif mem.duplex == "+":
_mem.tx_freq = (mem.freq + mem.offset) / 10
elif mem.duplex == "off":
_mem.tx_freq = 0
_mem.offset = 0
else:
_mem.tx_freq = mem.freq / 10

_mem.tmode = TMODES.index(mem.tmode)
if mem.tmode == "TSQL" or mem.tmode == "DTCS":
_mem.sqlmode = 1
else:
_mem.sqlmode = 0
_mem.ctcss = mem.rtone * 10
_mem.dtcs = mem.dtcs
_mem.dtcs_pol = DTCS_POLARITY.index(mem.dtcs_polarity)

_mem.name = mem.name.ljust(6, "\xFF")

# autoset display to name if filled, else show frequency
if mem.extra:
# mem.extra only seems to be populated when called from edit panel
display = mem.extra["display"]
else:
display = None
if mem.name:
_mem.display = True
if display and not display.changed():
display.value = "Name"
else:
_mem.display = False
if display and not display.changed():
display.value = "Frequency"

_mem.scan = SCAN_MODES.index(mem.skip)
if mem.skip == "P":
self.set_active("priority", mem.number, True)
self.set_active("scan_enable", mem.number, True)
elif mem.skip == "S":
self.set_active("priority", mem.number, False)
self.set_active("scan_enable", mem.number, False)
elif mem.skip == "":
self.set_active("priority", mem.number, False)
self.set_active("scan_enable", mem.number, True)

if mem.mode == "AM":
_mem.am = True
_mem.fmdev = 0
else:
_mem.am = False
_mem.fmdev = MODES.index(mem.mode)

if mem.power:
_mem.power = POWER_LEVELS.index(mem.power)
else:
_mem.power = 0 # low
_mem.step = STEPS.index(mem.tuning_step)

for setting in mem.extra:
LOG.debug("@set_mem:", setting.get_name(), setting.value)
setattr(_mem, setting.get_name(), setting.value)

def get_settings(self):
_settings = self._memobj.settings
_info = self._memobj.info
_bandlimits = self._memobj.bandlimits
basic = RadioSettingGroup("basic", "Basic")
info = RadioSettingGroup("info", "Model Info")
top = RadioSettings(basic, info)
basic.append(RadioSetting(
"beep", "Beep",
RadioSettingValueBoolean(_settings.beep)))
basic.append(RadioSetting(
"beep_vol", "Beep Volume",
RadioSettingValueInteger(0, 15, _settings.beep_vol)))
basic.append(RadioSetting(
"keylock", "Key Lock",
RadioSettingValueBoolean(_settings.keylock)))
basic.append(RadioSetting(
"ani_display", "ANI Display",
RadioSettingValueBoolean(_settings.ani_display)))
basic.append(RadioSetting(
"auto_xfer", "Auto Transfer",
RadioSettingValueBoolean(_settings.auto_xfer)))
basic.append(RadioSetting(
"auto_contact", "Auto Contact Always Remind",
RadioSettingValueBoolean(_settings.auto_contact)))
basic.append(RadioSetting(
"auto_am", "Auto AM",
RadioSettingValueBoolean(_settings.auto_am)))
basic.append(RadioSetting(
"left_sql", "Left Squelch",
RadioSettingValueList(
SQLPRESET, SQLPRESET[_settings.left_sql])))
basic.append(RadioSetting(
"right_sql", "Right Squelch",
RadioSettingValueList(
SQLPRESET, SQLPRESET[_settings.right_sql])))
# basic.append(RadioSetting("apo", "Auto Power off (0.1h)",
# RadioSettingValueInteger(0, 20, _settings.apo)))
opts = ["Off"] + ["%0.1f" % (t / 10.0) for t in range(1, 21, 1)]
basic.append(RadioSetting(
"apo", "Auto Power off (Hours)",
RadioSettingValueList(opts, opts[_settings.apo])))
opts = ["Off", "1", "2", "3", "Full"]
basic.append(RadioSetting(
"backlight", "Display Backlight",
RadioSettingValueList(opts, opts[_settings.backlight])))
opts = ["Off", "Right", "Left", "Both"]
basic.append(RadioSetting(
"pttlock", "PTT Lock",
RadioSettingValueList(opts, opts[_settings.pttlock])))
opts = ["Manual", "Auto"]
basic.append(RadioSetting(
"hyper_chan", "Hyper Channel",
RadioSettingValueList(opts, opts[_settings.hyper_chan])))
opts = ["Key 1", "Key 2"]
basic.append(RadioSetting(
"right_func_key", "Right Function Key",
RadioSettingValueList(opts, opts[_settings.right_func_key])))
opts = ["1000Hz", "1450Hz", "1750Hz", "2100Hz"]
basic.append(RadioSetting(
"tbst_freq", "Tone Burst Frequency",
RadioSettingValueList(opts, opts[_settings.tbst_freq])))
opts = ["Off", "TX", "RX", "TX RX"]
basic.append(RadioSetting(
"mute_mode", "Mute Mode",
RadioSettingValueList(opts, opts[_settings.mute_mode])))
opts = ["MEM", "MSM"]
scanmode = RadioSetting(
"scan_mode", "Scan Mode",
RadioSettingValueList(opts, opts[_settings.scan_mode]))
scanmode.set_doc("MEM = Normal scan, bypass channels marked skip. "
" MSM = Scan only channels marked priority.")
basic.append(scanmode)
opts = ["TO", "CO"]
basic.append(RadioSetting(
"scan_resume", "Scan Resume",
RadioSettingValueList(opts, opts[_settings.scan_resume])))
opts = ["%0.1f" % (t / 10.0) for t in range(0, 51, 1)]
basic.append(RadioSetting(
"exit_delay", "Span Transit Exit Delay",
RadioSettingValueList(opts, opts[_settings.exit_delay])))
basic.append(RadioSetting(
"tot", "Time Out Timer (minutes)",
RadioSettingValueInteger(0, 30, _settings.tot)))
basic.append(RadioSetting(
"tot_alert", "Time Out Timer Pre Alert(seconds)",
RadioSettingValueInteger(0, 15, _settings.tot_alert)))
basic.append(RadioSetting(
"tot_rekey", "Time Out Rekey (seconds)",
RadioSettingValueInteger(0, 15, _settings.tot_rekey)))
basic.append(RadioSetting(
"tot_reset", "Time Out Reset(seconds)",
RadioSettingValueInteger(0, 15, _settings.tot_reset)))
basic.append(RadioSetting(
"p1", "P1 Function",
RadioSettingValueList(MICKEYFUNC, MICKEYFUNC[_settings.p1])))
basic.append(RadioSetting(
"p2", "P2 Function",
RadioSettingValueList(MICKEYFUNC, MICKEYFUNC[_settings.p2])))
basic.append(RadioSetting(
"p3", "P3 Function",
RadioSettingValueList(MICKEYFUNC, MICKEYFUNC[_settings.p3])))
basic.append(RadioSetting(
"p4", "P4 Function",
RadioSettingValueList(MICKEYFUNC, MICKEYFUNC[_settings.p4])))
# opts = ["0", "1"]
# basic.append(RadioSetting("x", "Desc",
# RadioSettingValueList(opts, opts[_settings.x])))

def _filter(name):
filtered = ""
for char in str(name):
if char in chirp_common.CHARSET_ASCII:
filtered += char
else:
filtered += " "
return filtered

rsvs = RadioSettingValueString(0, 8, _filter(_info.sn))
rsvs.set_mutable(False)
rs = RadioSetting("sn", "Serial Number", rsvs)
info.append(rs)

rsvs = RadioSettingValueString(0, 8, _filter(_info.model))
rsvs.set_mutable(False)
rs = RadioSetting("model", "Model Name", rsvs)
info.append(rs)

rsvs = RadioSettingValueString(0, 16, _filter(_info.code))
rsvs.set_mutable(False)
rs = RadioSetting("code", "Model Code", rsvs)
info.append(rs)

mm = int(_info.prog_mon)
dd = int(_info.prog_day)
yy = int(_info.prog_yr)

Valid_Date = isValidDate(mm, dd, yy)

if Valid_Date:
progdate = "%d/%d/%d" % (mm, dd, yy)
else:
progdate = "Invalid"
rsvs = RadioSettingValueString(0, 10, progdate)
rsvs.set_mutable(False)
rs = RadioSetting("progdate", "Last Program Date", rsvs)
info.append(rs)

# 9 band limits
for i in range(0, 9):
objname = BANDS[i] + "lorx"
objnamepp = BANDS[i] + " Rx Start"
# rsv = RadioSettingValueInteger(0, 100000000,
# int(_bandlimits[i].lorx))
rsv = RadioSettingValueString(
0, 10, format_freq(int(_bandlimits[i].lorx)*10))
rsv.set_mutable(False)
rs = RadioSetting(objname, objnamepp, rsv)
info.append(rs)
objname = BANDS[i] + "hirx"
objnamepp = BANDS[i] + " Rx end"
rsv = RadioSettingValueString(
0, 10, format_freq(int(_bandlimits[i].hirx)*10))
rsv.set_mutable(False)
rs = RadioSetting(objname, objnamepp, rsv)
info.append(rs)
objname = BANDS[i] + "lotx"
objnamepp = BANDS[i] + " Tx Start"
rsv = RadioSettingValueString(
0, 10, format_freq(int(_bandlimits[i].lotx)*10))
rsv.set_mutable(False)
rs = RadioSetting(objname, objnamepp, rsv)
info.append(rs)
objname = BANDS[i] + "hitx"
objnamepp = BANDS[i] + " Tx end"
rsv = RadioSettingValueString(
0, 10, format_freq(int(_bandlimits[i].hitx)*10))
rsv.set_mutable(False)
rs = RadioSetting(objname, objnamepp, rsv)
info.append(rs)

return top

def set_settings(self, settings):
_settings = self._memobj.settings
_info = self._memobj.info
_bandlimits = self._memobj.bandlimits
for element in settings:
if not isinstance(element, RadioSetting):
self.set_settings(element)
continue
if not element.changed():
continue
try:
setting = element.get_name()
oldval = getattr(_settings, setting)
newval = element.value

LOG.debug("Setting %s(%s) <= %s" % (setting, oldval, newval))
setattr(_settings, setting, newval)
except Exception, e:
LOG.debug(element.get_name())
raise


@directory.register
class TYTTH9800File(TYTTH9800Base, chirp_common.FileBackedRadio):
"""TYT TH-9800 .dat file"""
MODEL = "TH-9800 File"

FILE_EXTENSION = "dat"

_memsize = 69632
_mmap_offset = 0x1100
_scanlimits_offset = 0xC800 + _mmap_offset
_settings_offset = 0xCB20 + _mmap_offset
_chan_active_offset = 0xCB80 + _mmap_offset
_info_offset = 0xfe00 + _mmap_offset

def __init__(self, pipe):
self.errors = []
self._mmap = None

if isinstance(pipe, str):
self.pipe = None
self.load_mmap(pipe)
else:
chirp_common.FileBackedRadio.__init__(self, pipe)

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


def _identify(radio):
"""Do identify handshake with TYT"""
try:
radio.pipe.write("\x02PROGRA")
ack = radio.pipe.read(1)
if ack != "A":
util.hexprint(ack)
raise errors.RadioError("Radio did not ACK first command: %x"
% ord(ack))
except:
LOG.debug(util.hexprint(ack))
raise errors.RadioError("Unable to communicate with the radio")

radio.pipe.write("M\x02")
ident = radio.pipe.read(16)
radio.pipe.write("A")
r = radio.pipe.read(1)
if r != "A":
raise errors.RadioError("Ack failed")
return ident


def _download(radio, memsize=0x10000, blocksize=0x80):
"""Download from TYT TH-9800"""
data = _identify(radio)
LOG.info("ident:", util.hexprint(data))
offset = 0x100
for addr in range(offset, memsize, blocksize):
msg = struct.pack(">cHB", "R", addr, blocksize)
radio.pipe.write(msg)
block = radio.pipe.read(blocksize + 4)
if len(block) != (blocksize + 4):
LOG.debug(util.hexprint(block))
raise errors.RadioError("Radio sent a short block")
radio.pipe.write("A")
ack = radio.pipe.read(1)
if ack != "A":
LOG.debug(util.hexprint(ack))
raise errors.RadioError("Radio NAKed block")
data += block[4:]

if radio.status_fn:
status = chirp_common.Status()
status.cur = addr
status.max = memsize
status.msg = "Cloning from radio"
radio.status_fn(status)

radio.pipe.write("ENDR")

return memmap.MemoryMap(data)


def _upload(radio, memsize=0xF400, blocksize=0x80):
"""Upload to TYT TH-9800"""
data = _identify(radio)

radio.pipe.timeout = 1

if data != radio._mmap[:radio._mmap_offset]:
raise errors.RadioError(
"Model mis-match: \n%s\n%s" %
(util.hexprint(data),
util.hexprint(radio._mmap[:radio._mmap_offset])))
# in the factory software they update the last program date when
# they upload, So let's do the same
today = date.today()
y = today.year
m = today.month
d = today.day
_info = radio._memobj.info

ly = int(_info.prog_yr)
lm = int(_info.prog_mon)
ld = int(_info.prog_day)

Valid_Date = isValidDate(lm, ld, ly)

if Valid_Date:
LOG.debug("Updating last program date:%d/%d/%d" % (lm, ld, ly))
else:
LOG.debug("Updating last program date: Invalid")
LOG.debug(" to today:%d/%d/%d" % (m, d, y))

_info.prog_yr = y
_info.prog_mon = m
_info.prog_day = d

offset = 0x0100
for addr in range(offset, memsize, blocksize):
mapaddr = addr + radio._mmap_offset - offset
LOG.debug("addr: 0x%04X, mmapaddr: 0x%04X" % (addr, mapaddr))
msg = struct.pack(">cHB", "W", addr, blocksize)
msg += radio._mmap[mapaddr:(mapaddr + blocksize)]
LOG.debug(util.hexprint(msg))
radio.pipe.write(msg)
ack = radio.pipe.read(1)
if ack != "A":
LOG.debug(util.hexprint(ack))
raise errors.RadioError("Radio did not ack block 0x%04X" % addr)

if radio.status_fn:
status = chirp_common.Status()
status.cur = addr
status.max = memsize
status.msg = "Cloning to radio"
radio.status_fn(status)

# End of clone
radio.pipe.write("ENDW")

# Checksum?
final_data = radio.pipe.read(3)
LOG.debug("final:", util.hexprint(final_data))


@directory.register
class TYTTH9800Radio(TYTTH9800Base, chirp_common.CloneModeRadio,
chirp_common.ExperimentalRadio):
VENDOR = "TYT"
MODEL = "TH-9800"
BAUD_RATE = 38400

_memsize = 65296
_mmap_offset = 0x0010
_scanlimits_offset = 0xC800 + _mmap_offset
_settings_offset = 0xCB20 + _mmap_offset
_chan_active_offset = 0xCB80 + _mmap_offset
_info_offset = 0xfe00 + _mmap_offset

@classmethod
def match_model(cls, filedata, filename):
if len(filedata) != cls._memsize:
return False
# TYT set this model for TH-7800 _AND_ TH-9800
if not filedata[0xfe18:0xfe1e] == "TH9800":
return False
# TH-9800 bandlimits differ from TH-7800. First band is used
# (non-zero).
first_bandlimit = struct.unpack("BBBBBBBBBBBBBBBB",
filedata[0xfe40:0xfe50])
if all(v == 0 for v in first_bandlimit):
return False
return True

@classmethod
def get_prompts(cls):
rp = chirp_common.RadioPrompts()
rp.experimental = (
'This is experimental support for TH-9800 '
'which is still under development.\n'
'Please ensure you have a good backup with OEM software.\n'
'Also please send in bug and enhancement requests!\n'
'You have been warned. Proceed at your own risk!')
return rp

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

def sync_out(self):
try:
_upload(self)
except Exception, e:
raise errors.RadioError(
"Failed to communicate with the radio: %s" % e)
(14-14/16)