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Feature #7979 » rh5r_v2_TX_off.py

Jim Unroe, 06/24/2020 10:40 AM

 
# Copyright 2017 Dan Smith <dsmith@danplanet.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 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/>.

"""Rugged RH5R V2 radio management module"""

import struct
import logging

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


LOG = logging.getLogger(__name__)


def _identify(radio):
try:
radio.pipe.write("PGM2015")
ack = radio.pipe.read(2)
if ack != "\x06\x30":
raise errors.RadioError("Radio did not ACK first command: %r" %
ack)
except:
LOG.exception('')
raise errors.RadioError("Unable to communicate with the radio")


def _download(radio):
_identify(radio)
data = []
for i in range(0, 0x2000, 0x40):
msg = struct.pack('>cHb', 'R', i, 0x40)
radio.pipe.write(msg)
block = radio.pipe.read(0x40 + 4)
if len(block) != (0x40 + 4):
raise errors.RadioError("Radio sent a short block (%02x/%02x)" % (
len(block), 0x44))
data += block[4:]

if radio.status_fn:
status = chirp_common.Status()
status.cur = i
status.max = 0x2000
status.msg = "Cloning from radio"
radio.status_fn(status)

radio.pipe.write("E")
data += 'PGM2015'

return memmap.MemoryMap(data)


def _upload(radio):
_identify(radio)
for i in range(0, 0x2000, 0x40):
msg = struct.pack('>cHb', 'W', i, 0x40)
msg += radio._mmap[i:(i + 0x40)]
radio.pipe.write(msg)
ack = radio.pipe.read(1)
if ack != '\x06':
raise errors.RadioError('Radio did not ACK block %i (0x%04x)' % (
i, i))

if radio.status_fn:
status = chirp_common.Status()
status.cur = i
status.max = 0x2000
status.msg = "Cloning from radio"
radio.status_fn(status)

radio.pipe.write("E")


MEM_FORMAT = """
struct memory {
bbcd rx_freq[4];
bbcd tx_freq[4];
lbcd rx_tone[2];
lbcd tx_tone[2];

u8 unknown10:5,
highpower:1,
unknown11:2;
u8 unknown20:4,
narrow:1,
unknown21:3;
u8 unknown31:1,
scanadd:1,
unknown32:6;
u8 unknown4;
};

struct name {
char name[7];
};

#seekto 0x0010;
struct memory channels[128];

#seekto 0x08C0;
struct name names[128];

#seekto 0x2020;
struct memory vfo1;
struct memory vfo2;
"""


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


class TYTTHUVF8_V2(chirp_common.CloneModeRadio):
VENDOR = "TYT"
MODEL = "TH-UVF8F"
BAUD_RATE = 9600
_FILEID = 'OEMOEM \XFF'

def get_features(self):
rf = chirp_common.RadioFeatures()
rf.memory_bounds = (1, 128)
rf.has_bank = False
rf.has_ctone = True
rf.valid_tuning_steps = [5, 6.25, 10, 12.5]
rf.has_tuning_step = False
rf.has_cross = True
rf.has_rx_dtcs = True
rf.has_settings = False
rf.can_odd_split = False
rf.valid_duplexes = ['', '-', '+', "off"]
rf.valid_tmodes = ["", "Tone", "TSQL", "DTCS", "Cross"]
rf.valid_characters = chirp_common.CHARSET_UPPER_NUMERIC + "-"
rf.valid_bands = [(136000000, 174000000),
(400000000, 480000000)]
rf.valid_skips = ["", "S"]
rf.valid_power_levels = POWER_LEVELS
rf.valid_modes = ["FM", "NFM"]
rf.valid_name_length = 7
rf.valid_cross_modes = ["Tone->Tone", "Tone->DTCS", "DTCS->Tone",
"->Tone", "->DTCS", "DTCS->", "DTCS->DTCS"]
return rf

def sync_in(self):
self._mmap = _download(self)
self.process_mmap()

def sync_out(self):
_upload(self)

@classmethod
def match_model(cls, filedata, filename):
return (filedata.endswith("PGM2015") and
filedata[0x840:0x848] == cls._FILEID)

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

def _is_txinh(self, _mem):
raw_tx = ""
for i in range(0, 4):
raw_tx += _mem.tx_freq[i].get_raw()
return raw_tx == "\x00\x00\x00\x00"

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

def _get_memobjs(self, number):
return (self._memobj.channels[number - 1],
self._memobj.names[number - 1])

def _decode_tone(self, toneval):
pol = "N"
rawval = (toneval[1].get_bits(0xFF) << 8) | toneval[0].get_bits(0xFF)

if toneval[0].get_bits(0xFF) == 0xFF:
mode = ""
val = 0
elif toneval[1].get_bits(0xC0) == 0xC0:
mode = "DTCS"
val = int("%x" % (rawval & 0x3FFF))
pol = "R"
elif toneval[1].get_bits(0x80):
mode = "DTCS"
val = int("%x" % (rawval & 0x3FFF))
else:
mode = "Tone"
val = int(toneval) / 10.0

return mode, val, pol

def _encode_tone(self, _toneval, mode, val, pol):
toneval = 0
if mode == "Tone":
toneval = int("%i" % (val * 10), 16)
elif mode == "DTCS":
toneval = int("%i" % val, 16)
toneval |= 0x8000
if pol == "R":
toneval |= 0x4000
else:
toneval = 0xFFFF

_toneval[0].set_raw(toneval & 0xFF)
_toneval[1].set_raw((toneval >> 8) & 0xFF)

def get_memory(self, number):
_mem, _name = self._get_memobjs(number)

mem = chirp_common.Memory()

if isinstance(number, str):
mem.number = SPECIALS[number]
mem.extd_number = number
else:
mem.number = number

if _mem.get_raw().startswith("\xFF\xFF\xFF\xFF"):
mem.empty = True
return mem

mem.freq = int(_mem.rx_freq) * 10
offset = (int(_mem.tx_freq) - int(_mem.rx_freq)) * 10
if self._is_txinh(_mem):
mem.duplex = "off"
mem.offset = 0
elif not offset:
mem.offset = 0
mem.duplex = ''
elif offset < 0:
mem.offset = abs(offset)
mem.duplex = '-'
else:
mem.offset = offset
mem.duplex = '+'

txmode, txval, txpol = self._decode_tone(_mem.tx_tone)
rxmode, rxval, rxpol = self._decode_tone(_mem.rx_tone)

chirp_common.split_tone_decode(mem,
(txmode, txval, txpol),
(rxmode, rxval, rxpol))

mem.mode = 'NFM' if _mem.narrow else 'FM'
mem.skip = '' if _mem.scanadd else 'S'
mem.power = POWER_LEVELS[int(_mem.highpower)]
mem.name = str(_name.name).rstrip('\xFF ')

return mem

def set_memory(self, mem):
_mem, _name = self._get_memobjs(mem.number)
if mem.empty:
_mem.set_raw('\xFF' * 16)
_name.set_raw('\xFF' * 7)
return
_mem.set_raw('\x00' * 16)

_mem.rx_freq = mem.freq / 10
if mem.duplex == "off":
for i in range(0, 4):
_mem.tx_freq[i].set_raw("\xFF")
elif mem.duplex == '-':
mult = -1
elif not mem.duplex:
mult = 0
else:
mult = 1
_mem.tx_freq = (mem.freq + (mem.offset * mult)) / 10

(txmode, txval, txpol), (rxmode, rxval, rxpol) = \
chirp_common.split_tone_encode(mem)

self._encode_tone(_mem.tx_tone, txmode, txval, txpol)
self._encode_tone(_mem.rx_tone, rxmode, rxval, rxpol)

_mem.narrow = mem.mode == 'NFM'
_mem.scanadd = mem.skip != 'S'
_mem.highpower = POWER_LEVELS.index(mem.power) if mem.power else 1
_name.name = mem.name.rstrip(' ').ljust(7, '\xFF')


@directory.register
class RH5RV2(TYTTHUVF8_V2):
VENDOR = "Rugged"
MODEL = "RH5R-V2"
_FILEID = 'RUGGED \xFF'
(2-2/2)