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Bug #8947 » kguv9dplus_toa_abrlvl_fix.py

KG-UV9DPlus update to fix ABR_LVL and TOA settings - Mel Terechenok, 11/29/2022 02:03 AM

 
# Copyright 2018 Jim Lieb <lieb@sea-troll.net>
#
# Driver for Wouxon KG-UV9D Plus
#
# Borrowed from other chirp drivers, especially the KG-UV8D Plus
# by Krystian Struzik <toner_82@tlen.pl>
#
# 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/>.

"""Wouxun KG-UV9D Plus radio management module"""

import time
import os
import logging
import struct
import string
from chirp import util, chirp_common, bitwise, memmap, errors, directory
from chirp.settings import RadioSetting, RadioSettingValue, \
RadioSettingGroup, \
RadioSettingValueBoolean, RadioSettingValueList, \
RadioSettingValueInteger, RadioSettingValueString, \
RadioSettings, RadioSettingValueMap, InvalidValueError

LOG = logging.getLogger(__name__)

CMD_IDENT = 0x80
CMD_HANGUP = 0x81
CMD_RCONF = 0x82
CMD_WCONF = 0x83
CMD_RCHAN = 0x84
CMD_WCHAN = 0x85

cmd_name = {
CMD_IDENT: "ident",
CMD_HANGUP: "hangup",
CMD_RCONF: "read config",
CMD_WCONF: "write config",
CMD_RCHAN: "read channel memory", # Unused
CMD_WCHAN: "write channel memory" # Unused because it is a hack.
}

# This is used to write the configuration of the radio base on info
# gleaned from the downloaded app. There are empty spaces and we honor
# them because we don't know what they are (yet) although we read the
# whole of memory.
#
# Channel memory is separate. There are 1000 (1-999) channels.
# These are read/written to the radio in 4 channel (96 byte)
# records starting at address 0xa00 and ending at
# 0x4800 (presuming the end of channel 1000 is 0x4860-1

config_map = ( # map address, write size, write count
(0x40, 16, 1), # Passwords
(0x740, 40, 1), # FM chan 1-20
(0x780, 16, 1), # vfo-b-150
(0x790, 16, 1), # vfo-b-450
(0x800, 16, 1), # vfo-a-150
(0x810, 16, 1), # vfo-a-450
(0x820, 16, 1), # vfo-a-300
(0x830, 16, 1), # vfo-a-700
(0x840, 16, 1), # vfo-a-200
(0x860, 16, 1), # area-a-conf
(0x870, 16, 1), # area-b-conf
(0x880, 16, 1), # radio conf 0
(0x890, 16, 1), # radio conf 1
(0x8a0, 16, 1), # radio conf 2
(0x8b0, 16, 1), # radio conf 3
(0x8c0, 16, 1), # PTT-ANI
(0x8d0, 16, 1), # SCC
(0x8e0, 16, 1), # power save
(0x8f0, 16, 1), # Display banner
(0x940, 64, 2), # Scan groups and names
(0xa00, 64, 249), # Memory Channels 1-996
(0x4840, 48, 1), # Memory Channels 997-999
(0x4900, 32, 249), # Memory Names 1-996
(0x6820, 24, 1), # Memory Names 997-999
(0x7400, 64, 5), # CALL-ID 1-20, names 1-20
)


MEM_VALID = 0xfc
MEM_INVALID = 0xff

# Radio memory map. This matches the reads/writes above.
# structure elements whose name starts with x are currently unidentified

_MEM_FORMAT02 = """
#seekto 0x40;

struct {
char reset[6];
char x46[2];
char mode_sw[6];
char x4e;
} passwords;

#seekto 0x740;

struct {
u16 fm_freq;
} fm_chans[20];

// each band has its own configuration, essentially its default params

struct vfo {
u32 freq;
u32 offset;
u16 encqt;
u16 decqt;
u8 bit7_4:3,
qt:3,
bit1_0:2;
u8 bit7:1,
scan:1,
bit5:1,
pwr:2,
mod:1,
fm_dev:2;
u8 pad2:6,
shift:2;
u8 zeros;
};

#seekto 0x780;

struct {
struct vfo band_150;
struct vfo band_450;
} vfo_b;

#seekto 0x800;

struct {
struct vfo band_150;
struct vfo band_450;
struct vfo band_300;
struct vfo band_700;
struct vfo band_200;
} vfo_a;

// There are two independent radios, aka areas (as described
// in the manual as the upper and lower portions of the display...

struct area_conf {
u8 w_mode;
u8 x861;
u8 w_chan;
u8 scan_grp;
u8 bcl;
u8 sql;
u8 cset;
u8 step;
u8 scan_mode;
u8 x869;
u8 scan_range;
u8 x86b;
u8 x86c;
u8 x86d;
u8 x86e;
u8 x86f;
};

#seekto 0x860;

struct area_conf a_conf;

#seekto 0x870;

struct area_conf b_conf;

#seekto 0x880;

struct {
u8 menu_avail;
u8 reset_avail;
u8 x882;
u8 x883;
u8 lang;
u8 x885;
u8 beep;
u8 auto_am;
u8 qt_sw;
u8 lock;
u8 x88a;
u8 pf1;
u8 pf2;
u8 pf3;
u8 s_mute;
u8 type_set;
u8 tot;
u8 toa;
u8 ptt_id;
u8 x893;
u8 id_dly;
u8 x895;
u8 voice_sw;
u8 s_tone;
u8 abr_lvl;
u8 ring_time;
u8 roger;
u8 x89b;
u8 abr;
u8 save_m;
u8 lock_m;
u8 auto_lk;
u8 rpt_ptt;
u8 rpt_spk;
u8 rpt_rct;
u8 prich_sw;
u16 pri_ch;
u8 x8a6;
u8 x8a7;
u8 dtmf_st;
u8 dtmf_tx;
u8 x8aa;
u8 sc_qt;
u8 apo_tmr;
u8 vox_grd;
u8 vox_dly;
u8 rpt_kpt;
struct {
u16 scan_st;
u16 scan_end;
} a;
struct {
u16 scan_st;
u16 scan_end;
} b;
u8 x8b8;
u8 x8b9;
u8 x8ba;
u8 ponmsg;
u8 blcdsw;
u8 bledsw;
u8 x8be;
u8 x8bf;
} settings;


#seekto 0x8c0;
struct {
u8 code[6];
char x8c6[10];
} my_callid;

#seekto 0x8d0;
struct {
u8 scc[6];
char x8d6[10];
} stun;

#seekto 0x8e0;
struct {
u16 wake;
u16 sleep;
} save[4];

#seekto 0x8f0;
struct {
char banner[16];
} display;

#seekto 0x940;
struct {
struct {
i16 scan_st;
i16 scan_end;
} addrs[10];
u8 x0968[8];
struct {
char name[8];
} names[10];
} scn_grps;

// this array of structs is marshalled via the R/WCHAN commands
#seekto 0xa00;
struct {
u32 rxfreq;
u32 txfreq;
u16 encQT;
u16 decQT;
u8 bit7_5:3, // all ones
qt:3,
bit1_0:2;
u8 bit7:1,
scan:1,
bit5:1,
pwr:2,
mod:1,
fm_dev:2;
u8 state;
u8 c3;
} chan_blk[999];

// nobody really sees this. It is marshalled with chan_blk
// in 4 entry chunks
#seekto 0x4900;

// Tracks with the index of chan_blk[]
struct {
char name[8];
} chan_name[999];

#seekto 0x7400;
struct {
u8 cid[6];
u8 pad[2];
}call_ids[20];

// This array tracks with the index of call_ids[]
struct {
char name[6];
char pad[2];
} cid_names[20];
"""


# Support for the Wouxun KG-UV9D Plus radio
# Serial coms are at 19200 baud
# The data is passed in variable length records
# Record structure:
# Offset Usage
# 0 start of record (\x7d)
# 1 Command (6 commands, see above)
# 2 direction (\xff PC-> Radio, \x00 Radio -> PC)
# 3 length of payload (excluding header/checksum) (n)
# 4 payload (n bytes)
# 4+n+1 checksum - byte sum (% 256) of bytes 1 -> 4+n
#
# Memory Read Records:
# the payload is 3 bytes, first 2 are offset (big endian),
# 3rd is number of bytes to read
# Memory Write Records:
# the maximum payload size (from the Wouxun software)
# seems to be 66 bytes (2 bytes location + 64 bytes data).

def _pkt_encode(op, payload):
"""Assemble a packet for the radio and encode it for transmission.
Yes indeed, the checksum we store is only 4 bits. Why?
I suspect it's a bug in the radio firmware guys didn't want to fix,
i.e. a typo 0xff -> 0xf..."""

data = bytearray()
data.append(0x7d) # tag that marks the beginning of the packet
data.append(op)
data.append(0xff) # 0xff is from app to radio
# calc checksum from op to end
cksum = op + 0xff
if (payload):
data.append(len(payload))
cksum += len(payload)
for byte in payload:
cksum += byte
data.append(byte)
else:
data.append(0x00)
# Yea, this is a 4 bit cksum (also known as a bug)
data.append(cksum & 0xf)

# now obfuscate by an xor starting with first payload byte ^ 0x52
# including the trailing cksum.
xorbits = 0x52
for i, byte in enumerate(data[4:]):
xord = xorbits ^ byte
data[i + 4] = xord
xorbits = xord
return(data)


def _pkt_decode(data):
"""Take a packet hot off the wire and decode it into clear text
and return the fields. We say <<cleartext>> here because all it
turns out to be is annoying obfuscation.
This is the inverse of pkt_decode"""

# we don't care about data[0].
# It is always 0x7d and not included in checksum
op = data[1]
direction = data[2]
bytecount = data[3]

# First un-obfuscate the payload and cksum
payload = bytearray()
xorbits = 0x52
for i, byte in enumerate(data[4:]):
payload.append(xorbits ^ byte)
xorbits = byte

# Calculate the checksum starting with the 3 bytes of the header
cksum = op + direction + bytecount
for byte in payload[:-1]:
cksum += byte
# yes, a 4 bit cksum to match the encode
cksum_match = (cksum & 0xf) == payload[-1]
if (not cksum_match):
LOG.debug(
"Checksum missmatch: %x != %x; " % (cksum, payload[-1]))
return (cksum_match, op, payload[:-1])

# UI callbacks to process input for mapping UI fields to memory cells


def freq2int(val, min, max):
"""Convert a frequency as a string to a u32. Units is Hz
"""
_freq = chirp_common.parse_freq(str(val))
if _freq > max or _freq < min:
raise InvalidValueError("Frequency %s is not with in %s-%s" %
(chirp_common.format_freq(_freq),
chirp_common.format_freq(min),
chirp_common.format_freq(max)))
return _freq


def int2freq(freq):
"""
Convert a u32 frequency to a string for UI data entry/display
This is stored in the radio as units of 10Hz which we compensate to Hz.
A value of -1 indicates <no freqency>, i.e. unused channel.
"""
if (int(freq) > 0):
f = chirp_common.format_freq(freq)
return f
else:
return ""


def freq2short(val, min, max):
"""Convert a frequency as a string to a u16 which is units of 10KHz
"""
_freq = chirp_common.parse_freq(str(val))
if _freq > max or _freq < min:
raise InvalidValueError("Frequency %s is not with in %s-%s" %
(chirp_common.format_freq(_freq),
chirp_common.format_freq(min),
chirp_common.format_freq(max)))
return _freq/100000 & 0xFFFF


def short2freq(freq):
"""
Convert a short frequency to a string for UI data entry/display
This is stored in the radio as units of 10KHz which we
compensate to Hz.
A value of -1 indicates <no frequency>, i.e. unused channel.
"""
if (int(freq) > 0):
f = chirp_common.format_freq(freq * 100000)
return f
else:
return ""


def tone2short(t):
"""Convert a string tone or DCS to an encoded u16
"""
tone = str(t)
if tone == "----":
u16tone = 0x0000
elif tone[0] == 'D': # This is a DCS code
c = tone[1: -1]
code = int(c, 8)
if tone[-1] == 'I':
code |= 0x4000
u16tone = code | 0x8000
else: # This is an analog CTCSS
u16tone = int(tone[0:-2]+tone[-1]) & 0xffff # strip the '.'
return u16tone


def short2tone(tone):
""" Map a binary CTCSS/DCS to a string name for the tone
"""
if tone == 0 or tone == 0xffff:
ret = "----"
else:
code = tone & 0x3fff
if tone & 0x8000: # This is a DCS
if tone & 0x4000: # This is an inverse code
ret = "D%0.3oI" % code
else:
ret = "D%0.3oN" % code
else: # Just plain old analog CTCSS
ret = "%4.1f" % (code / 10.0)
return ret


def callid2str(cid):
"""Caller ID per MDC-1200 spec? Must be 3-6 digits (100 - 999999).
One digit (binary) per byte, terminated with '0xc'
"""

bin2ascii = " 1234567890"
cidstr = ""
for i in range(0, 6):
b = cid[i].get_value()
if b == 0xc: # the cid EOL
break
if b == 0 or b > 0xa:
raise InvalidValueError(
"Caller ID code has illegal byte 0x%x" % b)
cidstr += bin2ascii[b]
return cidstr


def str2callid(val):
""" Convert caller id strings from callid2str.
"""
ascii2bin = "0123456789"
s = str(val).strip()
if len(s) < 3 or len(s) > 6:
raise InvalidValueError(
"Caller ID must be at least 3 and no more than 6 digits")
if s[0] == '0':
raise InvalidValueError(
"First digit of a Caller ID cannot be a zero '0'")
blk = bytearray()
for c in s:
if c not in ascii2bin:
raise InvalidValueError(
"Caller ID must be all digits 0x%x" % c)
b = (0xa, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9)[int(c)]
blk.append(b)
if len(blk) < 6:
blk.append(0xc) # EOL a short ID
if len(blk) < 6:
for i in range(0, (6 - len(blk))):
blk.append(0xf0)
return blk


def digits2str(digits, padding=' ', width=6):
"""Convert a password or SCC digit string to a string
Passwords are expanded to and must be 6 chars. Fill them with '0'
"""

bin2ascii = "0123456789"
digitsstr = ""
for i in range(0, 6):
b = digits[i].get_value()
if b == 0xc: # the digits EOL
break
if b >= 0xa:
raise InvalidValueError(
"Value has illegal byte 0x%x" % ord(b))
digitsstr += bin2ascii[b]
digitsstr = digitsstr.ljust(width, padding)
return digitsstr


def str2digits(val):
""" Callback for edited strings from digits2str.
"""
ascii2bin = " 0123456789"
s = str(val).strip()
if len(s) < 3 or len(s) > 6:
raise InvalidValueError(
"Value must be at least 3 and no more than 6 digits")
blk = bytearray()
for c in s:
if c not in ascii2bin:
raise InvalidValueError("Value must be all digits 0x%x" % c)
blk.append(int(c))
for i in range(len(blk), 6):
blk.append(0xc) # EOL a short ID
return blk


def name2str(name):
""" Convert a callid or scan group name to a string
Deal with fixed field padding (\0 or \0xff)
"""

namestr = ""
for i in range(0, len(name)):
b = ord(name[i].get_value())
if b != 0 and b != 0xff:
namestr += chr(b)
return namestr


def str2name(val, size=6, fillchar='\0', emptyfill='\0'):
""" Convert a string to a name. A name is a 6 element bytearray
with ascii chars.
"""
val = str(val).rstrip(' \t\r\n\0\0xff')
if len(val) == 0:
name = "".ljust(size, emptyfill)
else:
name = val.ljust(size, fillchar)
return name


def pw2str(pw):
"""Convert a password string (6 digits) to a string
Passwords must be 6 digits. If it is shorter, pad right with '0'
"""
pwstr = ""
ascii2bin = "0123456789"
for i in range(0, len(pw)):
b = pw[i].get_value()
if b not in ascii2bin:
raise InvalidValueError("Value must be digits 0-9")
pwstr += b
pwstr = pwstr.ljust(6, '0')
return pwstr


def str2pw(val):
"""Store a password from UI to memory obj
If we clear the password (make it go away), change the
empty string to '000000' since the radio must have *something*
Also, fill a < 6 digit pw with 0's
"""
ascii2bin = "0123456789"
val = str(val).rstrip(' \t\r\n\0\0xff')
if len(val) == 0: # a null password
val = "000000"
for i in range(0, len(val)):
b = val[i]
if b not in ascii2bin:
raise InvalidValueError("Value must be digits 0-9")
if len(val) == 0:
pw = "".ljust(6, '\0')
else:
pw = val.ljust(6, '0')
return pw


# Helpers to replace python2 things like confused str/byte

def _hex_print(data, addrfmt=None):
"""Return a hexdump-like encoding of @data
We expect data to be a bytearray, not a string.
Expanded from borrowed code to use the first 2 bytes as the address
per comm packet format.
"""
if addrfmt is None:
addrfmt = '%(addr)03i'
addr = 0
else: # assume first 2 bytes are address
a = struct.unpack(">H", data[0:2])
addr = a[0]
data = data[2:]

block_size = 16

lines = (len(data) / block_size)
if (len(data) % block_size > 0):
lines += 1

out = ""
left = len(data)
for block in range(0, lines):
addr += block * block_size
try:
out += addrfmt % locals()
except (OverflowError, ValueError, TypeError, KeyError):
out += "%03i" % addr
out += ': '

if left < block_size:
limit = left
else:
limit = block_size

for j in range(0, block_size):
if (j < limit):
out += "%02x " % data[(block * block_size) + j]
else:
out += " "

out += " "

for j in range(0, block_size):

if (j < limit):
_byte = data[(block * block_size) + j]
if _byte >= 0x20 and _byte < 0x7F:
out += "%s" % chr(_byte)
else:
out += "."
else:
out += " "
out += "\n"
if (left > block_size):
left -= block_size

return out


# Useful UI lists
STEPS = [2.5, 5.0, 6.25, 10.0, 12.5, 25.0, 50.0, 100.0]
S_TONES = [str(x) for x in [1000, 1450, 1750, 2100]]
STEP_LIST = [str(x)+"kHz" for x in STEPS]
ROGER_LIST = ["Off", "Begin", "End", "Both"]
TIMEOUT_LIST = [str(x) + "s" for x in range(15, 601, 15)]
TOA_LIST = ["Off"] + ["%ds" % t for t in range(1, 11)]
BANDWIDTH_LIST = ["Wide", "Narrow"]
LANGUAGE_LIST = ["English", "Chinese"]
PF1KEY_LIST = ["OFF", "call id", "r-alarm", "SOS", "SF-TX"]
PF2KEY_LIST = ["OFF", "Scan", "Second", "lamp", "SDF-DIR", "K-lamp"]
PF3KEY_LIST = ["OFF", "Call ID", "R-ALARM", "SOS", "SF-TX"]
WORKMODE_LIST = ["VFO freq", "Channel No.", "Ch. No.+Freq.",
"Ch. No.+Name"]
BACKLIGHT_LIST = ["Off"] + ["%sS" % t for t in range(1, 31)] + \
["Always On"]
SAVE_MODES = ["Off", "1", "2", "3", "4"]
LOCK_MODES = ["key-lk", "key+pg", "key+ptt", "all"]
APO_TIMES = ["Off"] + ["%dm" % t for t in range(15, 151, 15)]
OFFSET_LIST = ["none", "+", "-"]
PONMSG_LIST = ["Battery Volts", "Bitmap"]
SPMUTE_LIST = ["QT", "QT*T", "QT&T"]
DTMFST_LIST = ["Off", "DT-ST", "ANI-ST", "DT-ANI"]
DTMF_TIMES = ["%d" % x for x in range(80, 501, 20)]
PTTID_LIST = ["Off", "Begin", "End", "Both"]
ID_DLY_LIST = ["%dms" % t for t in range(100, 3001, 100)]
VOX_GRDS = ["Off"] + ["%dlevel" % l for l in range(1, 11)]
VOX_DLYS = ["Off"] + ["%ds" % t for t in range(1, 5)]
RPT_KPTS = ["Off"] + ["%dms" % t for t in range(100, 5001, 100)]
ABR_LVL_MAP = [("1",1), ("2",2), ("3",3), ("4",4), ("5",5)]
LIST_1_5 = ["%s" % x for x in range(1, 6)]
LIST_0_9 = ["%s" % x for x in range(0, 10)]
LIST_1_20 = ["%s" % x for x in range(1, 21)]
LIST_OFF_10 = ["Off"] + ["%s" % x for x in range(1, 11)]
SCANGRP_LIST = ["All"] + ["%s" % x for x in range(1, 11)]
SCANMODE_LIST = ["TO", "CO", "SE"]
SCANRANGE_LIST = ["Current band", "freq range", "ALL"]
SCQT_LIST = ["Decoder", "Encoder", "Both"]
S_MUTE_LIST = ["off", "rx mute", "tx mute", "r/t mute"]
POWER_LIST = ["Low", "Med", "High"]
RPTMODE_LIST = ["Radio", "One direction Repeater",
"Two direction repeater"]
TONE_LIST = ["----"] + ["%s" % str(t) for t in chirp_common.TONES] + \
["D%0.3dN" % dts for dts in chirp_common.DTCS_CODES] + \
["D%0.3dI" % dts for dts in chirp_common.DTCS_CODES]


@directory.register
class KGUV9DPlusRadio(chirp_common.CloneModeRadio,
chirp_common.ExperimentalRadio):

"""Wouxun KG-UV9D Plus"""
VENDOR = "Wouxun"
MODEL = "KG-UV9D Plus"
_model = "KG-UV9D"
_rev = "00" # default rev for the radio I know about...
_file_ident = "kg-uv9d"
BAUD_RATE = 19200
POWER_LEVELS = [chirp_common.PowerLevel("L", watts=1),
chirp_common.PowerLevel("M", watts=2),
chirp_common.PowerLevel("H", watts=5)]
_mmap = ""

def _read_record(self):
""" Read and validate the header of a radio reply.
A record is a formatted byte stream as follows:
0x7D All records start with this
opcode This is in the set of legal commands.
The radio reply matches the request
dir This is the direction, 0xFF to the radio,
0x00 from the radio.
cnt Count of bytes in payload
(not including the trailing checksum byte)
<cnt bytes>
<checksum byte>
"""

# first get the header and validate it
data = bytearray(self.pipe.read(4))
if (len(data) < 4):
raise errors.RadioError('Radio did not respond')
if (data[0] != 0x7D):
raise errors.RadioError(
'Radio reply garbled (%02x)' % data[0])
if (data[1] not in cmd_name):
raise errors.RadioError(
"Unrecognized opcode (%02x)" % data[1])
if (data[2] != 0x00):
raise errors.RadioError(
"Direction incorrect. Got (%02x)" % data[2])
payload_len = data[3]
# don't forget to read the checksum byte
data.extend(self.pipe.read(payload_len + 1))
if (len(data) != (payload_len + 5)): # we got a short read
raise errors.RadioError(
"Radio reply wrong size. Wanted %d, got %d" %
((payload_len + 1), (len(data) - 4)))
return _pkt_decode(data)

def _write_record(self, cmd, payload=None):
""" Write a request packet to the radio.
"""

packet = _pkt_encode(cmd, payload)
self.pipe.write(packet)

@classmethod
def match_model(cls, filedata, filename):
"""Look for bits in the file image and see if it looks
like ours...
TODO: there is a bunch of rubbish between 0x50 and 0x160
that is still a known unknown
"""
return cls._file_ident in filedata[0x51:0x59].lower()

def _identify(self):
""" Identify the radio
The ident block identifies the radio and its capabilities.
This block is always 78 bytes. The rev == '01' is the base
radio and '02' seems to be the '-Plus' version.
I don't really trust the content after the model and revision.
One would assume this is pretty much constant data but I have
seen differences between my radio and the dump named
KG-UV9D-Plus-OutOfBox-Read.txt from bug #3509. The first
five bands match the OEM windows
app except the 350-400 band. The OOB trace has the 700MHz
band different. This is speculation at this point.

TODO: This could be smarter and reject a radio not actually
a UV9D...
"""

for _i in range(0, 10): # retry 10 times if we get junk
self._write_record(CMD_IDENT)
chksum_match, op, _resp = self._read_record()
if len(_resp) == 0:
raise Exception("Radio not responding")
if len(_resp) != 74:
LOG.error(
"Expected and IDENT reply of 78 bytes. Got (%d)" %
len(_resp))
continue
if not chksum_match:
LOG.error("Checksum error: retrying ident...")
time.sleep(0.100)
continue
if op != CMD_IDENT:
LOG.error("Expected IDENT reply. Got (%02x)" % op)
continue
LOG.debug("Got:\n%s" % _hex_print(_resp))
(mod, rev) = struct.unpack(">7s2s", _resp[0:9])
LOG.debug("Model %s, rev %s" % (mod, rev))
if mod == self._model:
self._rev = rev
return
else:
raise Exception("Unable to identify radio")
raise Exception("All retries to identify failed")

def process_mmap(self):
if self._rev == "02" or self._rev == "00":
self._memobj = bitwise.parse(_MEM_FORMAT02, self._mmap)
else: # this is where you elif the other variants and non-Plus radios
raise errors.RadioError(
"Unrecognized model variation (%s). No memory map for it" %
self._rev)

def sync_in(self):
""" Public sync_in
Download contents of the radio. Throw errors back
to the core if the radio does not respond.
"""
try:
self._identify()
self._mmap = self._do_download()
self._write_record(CMD_HANGUP)
except errors.RadioError:
raise
except Exception, e:
LOG.exception('Unknown error during download process')
raise errors.RadioError(
"Failed to communicate with radio: %s" % e)
self.process_mmap()

def sync_out(self):
""" Public sync_out
Upload the modified memory image into the radio.
"""

try:
self._identify()
self._do_upload()
self._write_record(CMD_HANGUP)
except errors.RadioError:
raise
except Exception, e:
raise errors.RadioError(
"Failed to communicate with radio: %s" % e)
return

def _do_download(self):
""" Read the whole of radio memory in 64 byte chunks.
We load the config space followed by loading memory channels.
The radio seems to be a "clone" type and the memory channels
are actually within the config space. There are separate
commands (CMD_RCHAN, CMD_WCHAN) for reading channel memory but
these seem to be a hack that can only do 4 channels at a time.
Since the radio only supports 999, (can only support 3 chars
in the display UI?) although the vendors app reads 1000
channels, it hacks back to config writes (CMD_WCONF) for the
last 3 channels and names. We keep it simple and just read
the whole thing even though the vendor app doesn't. Channels
are separate in their app simply because the radio protocol
has read/write commands to access it. What they do is simply
marshal the frequency+mode bits in 4 channel chunks followed
by a separate chunk of for names. In config space, they are two
separate arrays 1..999. Given that this space is not a
multiple of 4, there is hackery on upload to do the writes to
config space. See upload for this.
"""

mem = bytearray(0x8000) # The radio's memory map is 32k
for addr in range(0, 0x8000, 64):
req = bytearray(struct.pack(">HB", addr, 64))
self._write_record(CMD_RCONF, req)
chksum_match, op, resp = self._read_record()
if not chksum_match:
LOG.debug(_hex_print(resp))
raise Exception(
"Checksum error while reading configuration (0x%x)" %
addr)
pa = struct.unpack(">H", resp[0:2])
pkt_addr = pa[0]
payload = resp[2:]
if op != CMD_RCONF or addr != pkt_addr:
raise Exception(
"Expected CMD_RCONF (%x) reply. Got (%02x: %x)" %
(addr, op, pkt_addr))
LOG.debug("Config read (0x%x):\n%s" %
(addr, _hex_print(resp, '0x%(addr)04x')))
for i in range(0, len(payload) - 1):
mem[addr + i] = payload[i]
if self.status_fn:
status = chirp_common.Status()
status.cur = addr
status.max = 0x8000
status.msg = "Cloning from radio"
self.status_fn(status)
strmem = "".join([chr(x) for x in mem])
return memmap.MemoryMap(strmem)

def _do_upload(self):
"""Walk through the config map and write updated records to
the radio. The config map contains only the regions we know
about. We don't use the channel memory commands to avoid the
hackery of using config write commands to fill in the last
3 channel memory and names slots. As we discover other useful
goodies in the map, we can add more slots...
"""
for ar, size, count in config_map:
for addr in range(ar, ar + (size*count), size):
req = bytearray(struct.pack(">H", addr))
req.extend(self.get_mmap()[addr:addr + size])
self._write_record(CMD_WCONF, req)
LOG.debug("Config write (0x%x):\n%s" %
(addr, _hex_print(req)))
chksum_match, op, ack = self._read_record()
LOG.debug("Config write ack [%x]\n%s" %
(addr, _hex_print(ack)))
a = struct.unpack(">H", ack) # big endian short...
ack = a[0]
if not chksum_match or op != CMD_WCONF or addr != ack:
msg = ""
if not chksum_match:
msg += "Checksum err, "
if op != CMD_WCONF:
msg += "cmd mismatch %x != %x, " % \
(op, CMD_WCONF)
if addr != ack:
msg += "ack error %x != %x, " % (addr, ack)
raise Exception("Radio did not ack block: %s error" % msg)
if self.status_fn:
status = chirp_common.Status()
status.cur = addr
status.max = 0x8000
status.msg = "Update radio"
self.status_fn(status)

def get_features(self):
""" Public get_features
Return the features of this radio once we have identified
it and gotten its bits
"""
rf = chirp_common.RadioFeatures()
rf.has_settings = True
rf.has_ctone = True
rf.has_rx_dtcs = True
rf.has_cross = True
rf.has_tuning_step = False
rf.has_bank = False
rf.can_odd_split = True
rf.valid_skips = ["", "S"]
rf.valid_tmodes = ["", "Tone", "TSQL", "DTCS", "Cross"]
rf.valid_cross_modes = [
"Tone->Tone",
"Tone->DTCS",
"DTCS->Tone",
"DTCS->",
"->Tone",
"->DTCS",
"DTCS->DTCS",
]
rf.valid_modes = ["FM", "NFM", "AM"]
rf.valid_power_levels = self.POWER_LEVELS
rf.valid_name_length = 8
rf.valid_duplexes = ["", "-", "+", "split", "off"]
rf.valid_bands = [(108000000, 136000000), # Aircraft AM
(136000000, 180000000), # supports 2m
(230000000, 250000000),
(350000000, 400000000),
(400000000, 520000000), # supports 70cm
(700000000, 985000000)]
rf.valid_characters = chirp_common.CHARSET_ASCII
rf.valid_tuning_steps = STEPS
rf.memory_bounds = (1, 999) # 999 memories
return rf

@classmethod
def get_prompts(cls):
rp = chirp_common.RadioPrompts()
rp.experimental = ("This radio driver is currently under development. "
"There are no known issues with it, but you should "
"proceed with caution.")
return rp

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

def _get_tone(self, _mem, mem):
"""Decode both the encode and decode CTSS/DCS codes from
the memory channel and stuff them into the UI
memory channel row.
"""
txtone = short2tone(_mem.encQT)
rxtone = short2tone(_mem.decQT)
pt = "N"
pr = "N"

if txtone == "----":
txmode = ""
elif txtone[0] == "D":
mem.dtcs = int(txtone[1:4])
if txtone[4] == "I":
pt = "R"
txmode = "DTCS"
else:
mem.rtone = float(txtone)
txmode = "Tone"

if rxtone == "----":
rxmode = ""
elif rxtone[0] == "D":
mem.rx_dtcs = int(rxtone[1:4])
if rxtone[4] == "I":
pr = "R"
rxmode = "DTCS"
else:
mem.ctone = float(rxtone)
rxmode = "Tone"

if txmode == "Tone" and len(rxmode) == 0:
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 (len(rxmode) + len(txmode)) > 0:
mem.tmode = "Cross"
mem.cross_mode = "%s->%s" % (txmode, rxmode)

mem.dtcs_polarity = pt + pr

LOG.debug("_get_tone: Got TX %s (%i) RX %s (%i)" %
(txmode, _mem.encQT, rxmode, _mem.decQT))

def get_memory(self, number):
""" Public get_memory
Return the channel memory referenced by number to the UI.
"""
_mem = self._memobj.chan_blk[number - 1]
_nam = self._memobj.chan_name[number - 1]

mem = chirp_common.Memory()
mem.number = number
_valid = _mem.state
if _valid != MEM_VALID and _valid != 0 and _valid != 2:
# In Issue #6995 we can find _valid values of 0 and 2 in the IMG
# so these values should be treated like MEM_VALID.
mem.empty = True
return mem
else:
mem.empty = False

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

if _mem.txfreq == 0xFFFFFFFF:
# TX freq not set
mem.duplex = "off"
mem.offset = 0
elif int(_mem.rxfreq) == int(_mem.txfreq):
mem.duplex = ""
mem.offset = 0
elif abs(int(_mem.rxfreq) * 10 - int(_mem.txfreq) * 10) > 70000000:
mem.duplex = "split"
mem.offset = int(_mem.txfreq) * 10
else:
mem.duplex = int(_mem.rxfreq) > int(_mem.txfreq) and "-" or "+"
mem.offset = abs(int(_mem.rxfreq) - int(_mem.txfreq)) * 10

mem.name = name2str(_nam.name)

self._get_tone(_mem, mem)

mem.skip = "" if bool(_mem.scan) else "S"

mem.power = self.POWER_LEVELS[_mem.pwr]
if _mem.mod == 1:
mem.mode = "AM"
elif _mem.fm_dev == 0:
mem.mode = "FM"
else:
mem.mode = "NFM"
# qt has no home in the UI
return mem

def _set_tone(self, mem, _mem):
"""Update the memory channel block CTCC/DCS tones
from the UI fields
"""
def _set_dcs(code, pol):
val = int("%i" % code, 8) | 0x8000
if pol == "R":
val |= 0x4000
return val

rx_mode = tx_mode = None
rxtone = txtone = 0x0000

if mem.tmode == "Tone":
tx_mode = "Tone"
txtone = int(mem.rtone * 10)
elif mem.tmode == "TSQL":
rx_mode = tx_mode = "Tone"
rxtone = txtone = int(mem.ctone * 10)
elif mem.tmode == "DTCS":
tx_mode = rx_mode = "DTCS"
txtone = _set_dcs(mem.dtcs, mem.dtcs_polarity[0])
rxtone = _set_dcs(mem.dtcs, mem.dtcs_polarity[1])
elif mem.tmode == "Cross":
tx_mode, rx_mode = mem.cross_mode.split("->")
if tx_mode == "DTCS":
txtone = _set_dcs(mem.dtcs, mem.dtcs_polarity[0])
elif tx_mode == "Tone":
txtone = int(mem.rtone * 10)
if rx_mode == "DTCS":
rxtone = _set_dcs(mem.rx_dtcs, mem.dtcs_polarity[1])
elif rx_mode == "Tone":
rxtone = int(mem.ctone * 10)

_mem.decQT = rxtone
_mem.encQT = txtone

LOG.debug("Set TX %s (%i) RX %s (%i)" %
(tx_mode, _mem.encQT, rx_mode, _mem.decQT))

def set_memory(self, mem):
""" Public set_memory
Inverse of get_memory. Update the radio memory image
from the mem object
"""
number = mem.number

_mem = self._memobj.chan_blk[number - 1]
_nam = self._memobj.chan_name[number - 1]

if mem.empty:
_mem.set_raw("\xFF" * (_mem.size() / 8))
_nam.name = str2name("", 8, '\0', '\0')
_mem.state = MEM_INVALID
return

_mem.rxfreq = int(mem.freq / 10)
if mem.duplex == "off":
_mem.txfreq = 0xFFFFFFFF
elif mem.duplex == "split":
_mem.txfreq = int(mem.offset / 10)
elif mem.duplex == "+":
_mem.txfreq = int(mem.freq / 10) + int(mem.offset / 10)
elif mem.duplex == "-":
_mem.txfreq = int(mem.freq / 10) - int(mem.offset / 10)
else:
_mem.txfreq = int(mem.freq / 10)
_mem.scan = int(mem.skip != "S")
if mem.mode == "FM":
_mem.mod = 0 # make sure forced AM is off
_mem.fm_dev = 0
elif mem.mode == "NFM":
_mem.mod = 0
_mem.fm_dev = 1
elif mem.mode == "AM":
_mem.mod = 1 # AM on
_mem.fm_dev = 1 # set NFM bandwidth
else:
_mem.mod = 0
_mem.fm_dev = 0 # Catchall default is FM
# set the tone
self._set_tone(mem, _mem)
# set the power
if mem.power:
_mem.pwr = self.POWER_LEVELS.index(mem.power)
else:
_mem.pwr = True

# Set fields we can't access via the UI table to safe defaults
_mem.qt = 0 # mute mode to QT

_nam.name = str2name(mem.name, 8, '\0', '\0')
_mem.state = MEM_VALID

# Build the UI configuration tabs
# the channel memory tab is built by the core.
# We have no control over it

def _core_tab(self):
""" Build Core Configuration tab
Radio settings common to all modes and areas go here.
"""
s = self._memobj.settings

cf = RadioSettingGroup("cfg_grp", "Configuration")

cf.append(RadioSetting("auto_am",
"Auto detect AM(53)",
RadioSettingValueBoolean(s.auto_am)))
cf.append(RadioSetting("qt_sw",
"Scan tone detect(59)",
RadioSettingValueBoolean(s.qt_sw)))
cf.append(
RadioSetting("s_mute",
"SubFreq Mute(60)",
RadioSettingValueList(S_MUTE_LIST,
S_MUTE_LIST[s.s_mute])))
cf.append(
RadioSetting("tot",
"Transmit timeout Timer(10)",
RadioSettingValueList(TIMEOUT_LIST,
TIMEOUT_LIST[s.tot])))
cf.append(
RadioSetting("toa",
"Transmit Timeout Alarm(11)",
RadioSettingValueList(TOA_LIST,
TOA_LIST[s.toa])))
cf.append(
RadioSetting("ptt_id",
"PTT Caller ID mode(23)",
RadioSettingValueList(PTTID_LIST,
PTTID_LIST[s.ptt_id])))
cf.append(
RadioSetting("id_dly",
"Caller ID Delay time(25)",
RadioSettingValueList(ID_DLY_LIST,
ID_DLY_LIST[s.id_dly])))
cf.append(RadioSetting("voice_sw",
"Voice Guide(12)",
RadioSettingValueBoolean(s.voice_sw)))
cf.append(RadioSetting("beep",
"Keypad Beep(13)",
RadioSettingValueBoolean(s.beep)))
cf.append(
RadioSetting("s_tone",
"Side Tone(36)",
RadioSettingValueList(S_TONES,
S_TONES[s.s_tone])))
cf.append(
RadioSetting("ring_time",
"Ring Time(26)",
RadioSettingValueList(
LIST_OFF_10,
LIST_OFF_10[s.ring_time])))
cf.append(
RadioSetting("roger",
"Roger Beep(9)",
RadioSettingValueList(ROGER_LIST,
ROGER_LIST[s.roger])))
cf.append(RadioSetting("blcdsw",
"Backlight(41)",
RadioSettingValueBoolean(s.blcdsw)))
cf.append(
RadioSetting("abr",
"Auto Backlight Time(1)",
RadioSettingValueList(BACKLIGHT_LIST,
BACKLIGHT_LIST[s.abr])))
cf.append(
RadioSetting("abr_lvl",
"Backlight Brightness(27)",
RadioSettingValueMap(ABR_LVL_MAP,
s.abr_lvl)))
cf.append(RadioSetting("lock",
"Keypad Lock",
RadioSettingValueBoolean(s.lock)))
cf.append(
RadioSetting("lock_m",
"Keypad Lock Mode(35)",
RadioSettingValueList(LOCK_MODES,
LOCK_MODES[s.lock_m])))
cf.append(RadioSetting("auto_lk",
"Keypad Autolock(34)",
RadioSettingValueBoolean(s.auto_lk)))
cf.append(RadioSetting("prich_sw",
"Priority Channel Scan(33)",
RadioSettingValueBoolean(s.prich_sw)))
cf.append(RadioSetting("pri_ch",
"Priority Channel(32)",
RadioSettingValueInteger(1, 999,
s.pri_ch)))
cf.append(
RadioSetting("dtmf_st",
"DTMF Sidetone(22)",
RadioSettingValueList(DTMFST_LIST,
DTMFST_LIST[s.dtmf_st])))
cf.append(RadioSetting("sc_qt",
"Scan QT Save Mode(38)",
RadioSettingValueList(
SCQT_LIST,
SCQT_LIST[s.sc_qt])))
cf.append(
RadioSetting("apo_tmr",
"Automatic Power-off(39)",
RadioSettingValueList(APO_TIMES,
APO_TIMES[s.apo_tmr])))
cf.append( # VOX "guard" is really VOX trigger audio level
RadioSetting("vox_grd",
"VOX level(7)",
RadioSettingValueList(VOX_GRDS,
VOX_GRDS[s.vox_grd])))
cf.append(
RadioSetting("vox_dly",
"VOX Delay(37)",
RadioSettingValueList(VOX_DLYS,
VOX_DLYS[s.vox_dly])))
cf.append(
RadioSetting("lang",
"Menu Language(14)",
RadioSettingValueList(LANGUAGE_LIST,
LANGUAGE_LIST[s.lang])))
cf.append(RadioSetting("ponmsg",
"Poweron message(40)",
RadioSettingValueList(
PONMSG_LIST, PONMSG_LIST[s.ponmsg])))
cf.append(RadioSetting("bledsw",
"Receive LED(42)",
RadioSettingValueBoolean(s.bledsw)))
return cf

def _repeater_tab(self):
"""Repeater mode functions
"""
s = self._memobj.settings
cf = RadioSettingGroup("repeater", "Repeater Functions")

cf.append(
RadioSetting("type_set",
"Radio Mode(43)",
RadioSettingValueList(
RPTMODE_LIST,
RPTMODE_LIST[s.type_set])))
cf.append(RadioSetting("rpt_ptt",
"Repeater PTT(45)",
RadioSettingValueBoolean(s.rpt_ptt)))
cf.append(RadioSetting("rpt_spk",
"Repeater Mode Speaker(44)",
RadioSettingValueBoolean(s.rpt_spk)))
cf.append(
RadioSetting("rpt_kpt",
"Repeater Hold Time(46)",
RadioSettingValueList(RPT_KPTS,
RPT_KPTS[s.rpt_kpt])))
cf.append(RadioSetting("rpt_rct",
"Repeater Receipt Tone(47)",
RadioSettingValueBoolean(s.rpt_rct)))
return cf

def _admin_tab(self):
"""Admin functions not present in radio menu...
These are admin functions not radio operation configuration
"""

def apply_cid(setting, obj):
c = str2callid(setting.value)
obj.code = c

def apply_scc(setting, obj):
c = str2digits(setting.value)
obj.scc = c

def apply_mode_sw(setting, obj):
pw = str2pw(setting.value)
obj.mode_sw = pw
setting.value = pw2str(obj.mode_sw)

def apply_reset(setting, obj):
pw = str2pw(setting.value)
obj.reset = pw
setting.value = pw2str(obj.reset)

def apply_wake(setting, obj):
obj.wake = int(setting.value)/10

def apply_sleep(setting, obj):
obj.sleep = int(setting.value)/10

pw = self._memobj.passwords # admin passwords
s = self._memobj.settings

cf = RadioSettingGroup("admin", "Admin Functions")

cf.append(RadioSetting("menu_avail",
"Menu available in channel mode",
RadioSettingValueBoolean(s.menu_avail)))
mode_sw = RadioSettingValueString(0, 6,
pw2str(pw.mode_sw), False)
rs = RadioSetting("passwords.mode_sw",
"Mode Switch Password", mode_sw)
rs.set_apply_callback(apply_mode_sw, pw)
cf.append(rs)

cf.append(RadioSetting("reset_avail",
"Radio Reset Available",
RadioSettingValueBoolean(s.reset_avail)))
reset = RadioSettingValueString(0, 6, pw2str(pw.reset), False)
rs = RadioSetting("passwords.reset",
"Radio Reset Password", reset)
rs.set_apply_callback(apply_reset, pw)
cf.append(rs)

cf.append(
RadioSetting("dtmf_tx",
"DTMF Tx Duration",
RadioSettingValueList(DTMF_TIMES,
DTMF_TIMES[s.dtmf_tx])))
cid = self._memobj.my_callid
my_callid = RadioSettingValueString(3, 6,
callid2str(cid.code), False)
rs = RadioSetting("my_callid.code",
"PTT Caller ID code(24)", my_callid)
rs.set_apply_callback(apply_cid, cid)
cf.append(rs)

stun = self._memobj.stun
st = RadioSettingValueString(0, 6, digits2str(stun.scc), False)
rs = RadioSetting("stun.scc", "Security code", st)
rs.set_apply_callback(apply_scc, stun)
cf.append(rs)

cf.append(
RadioSetting("settings.save_m",
"Save Mode (2)",
RadioSettingValueList(SAVE_MODES,
SAVE_MODES[s.save_m])))
for i in range(0, 4):
sm = self._memobj.save[i]
wake = RadioSettingValueInteger(0, 18000, sm.wake * 10, 1)
wf = RadioSetting("save[%i].wake" % i,
"Save Mode %d Wake Time" % (i+1), wake)
wf.set_apply_callback(apply_wake, sm)
cf.append(wf)

slp = RadioSettingValueInteger(0, 18000, sm.sleep * 10, 1)
wf = RadioSetting("save[%i].sleep" % i,
"Save Mode %d Sleep Time" % (i+1), slp)
wf.set_apply_callback(apply_sleep, sm)
cf.append(wf)

_msg = str(self._memobj.display.banner).split("\0")[0]
val = RadioSettingValueString(0, 16, _msg)
val.set_mutable(True)
cf.append(RadioSetting("display.banner",
"Display Message", val))
return cf

def _fm_tab(self):
"""FM Broadcast channels
"""
def apply_fm(setting, obj):
f = freq2short(setting.value, 76000000, 108000000)
obj.fm_freq = f

fm = RadioSettingGroup("fm_chans", "FM Broadcast")
for ch in range(0, 20):
chan = self._memobj.fm_chans[ch]
freq = RadioSettingValueString(0, 20,
short2freq(chan.fm_freq))
rs = RadioSetting("fm_%d" % (ch + 1),
"FM Channel %d" % (ch + 1), freq)
rs.set_apply_callback(apply_fm, chan)
fm.append(rs)
return fm

def _scan_grp(self):
"""Scan groups
"""
def apply_name(setting, obj):
name = str2name(setting.value, 8, '\0', '\0')
obj.name = name

def apply_start(setting, obj):
"""Do a callback to deal with RadioSettingInteger limitation
on memory address resolution
"""
obj.scan_st = int(setting.value)

def apply_end(setting, obj):
"""Do a callback to deal with RadioSettingInteger limitation
on memory address resolution
"""
obj.scan_end = int(setting.value)

sgrp = self._memobj.scn_grps
scan = RadioSettingGroup("scn_grps", "Channel Scanner Groups")
for i in range(0, 10):
s_grp = sgrp.addrs[i]
s_name = sgrp.names[i]
rs_name = RadioSettingValueString(0, 8,
name2str(s_name.name))
rs = RadioSetting("scn_grps.names[%i].name" % i,
"Group %i Name" % (i + 1), rs_name)
rs.set_apply_callback(apply_name, s_name)
scan.append(rs)
rs_st = RadioSettingValueInteger(1, 999, s_grp.scan_st)
rs = RadioSetting("scn_grps.addrs[%i].scan_st" % i,
"Starting Channel", rs_st)
rs.set_apply_callback(apply_start, s_grp)
scan.append(rs)
rs_end = RadioSettingValueInteger(1, 999, s_grp.scan_end)
rs = RadioSetting("scn_grps.addrs[%i].scan_end" % i,
"Last Channel", rs_end)
rs.set_apply_callback(apply_end, s_grp)
scan.append(rs)
return scan

def _callid_grp(self):
"""Caller IDs to be recognized by radio
This really should be a table in the UI
"""
def apply_callid(setting, obj):
c = str2callid(setting.value)
obj.cid = c

def apply_name(setting, obj):
name = str2name(setting.value, 6, '\0', '\xff')
obj.name = name

cid = RadioSettingGroup("callids", "Caller IDs")
for i in range(0, 20):
callid = self._memobj.call_ids[i]
name = self._memobj.cid_names[i]
c_name = RadioSettingValueString(0, 6, name2str(name.name))
rs = RadioSetting("cid_names[%i].name" % i,
"Caller ID %i Name" % (i + 1), c_name)
rs.set_apply_callback(apply_name, name)
cid.append(rs)
c_id = RadioSettingValueString(0, 6,
callid2str(callid.cid),
False)
rs = RadioSetting("call_ids[%i].cid" % i,
"Caller ID Code", c_id)
rs.set_apply_callback(apply_callid, callid)
cid.append(rs)
return cid

def _band_tab(self, area, band):
""" Build a band tab inside a VFO/Area
"""
def apply_freq(setting, lo, hi, obj):
f = freq2int(setting.value, lo, hi)
obj.freq = f/10

def apply_offset(setting, obj):
f = freq2int(setting.value, 0, 5000000)
obj.offset = f/10

def apply_enc(setting, obj):
t = tone2short(setting.value)
obj.encqt = t

def apply_dec(setting, obj):
t = tone2short(setting.value)
obj.decqt = t

if area == "a":
if band == 150:
c = self._memobj.vfo_a.band_150
lo = 108000000
hi = 180000000
elif band == 200:
c = self._memobj.vfo_a.band_200
lo = 230000000
hi = 250000000
elif band == 300:
c = self._memobj.vfo_a.band_300
lo = 350000000
hi = 400000000
elif band == 450:
c = self._memobj.vfo_a.band_450
lo = 400000000
hi = 512000000
else: # 700
c = self._memobj.vfo_a.band_700
lo = 700000000
hi = 985000000
else: # area 'b'
if band == 150:
c = self._memobj.vfo_b.band_150
lo = 136000000
hi = 180000000
else: # 450
c = self._memobj.vfo_b.band_450
lo = 400000000
hi = 512000000

prefix = "vfo_%s.band_%d" % (area, band)
bf = RadioSettingGroup(prefix, "%dMHz Band" % band)
freq = RadioSettingValueString(0, 15, int2freq(c.freq * 10))
rs = RadioSetting(prefix + ".freq", "Rx Frequency", freq)
rs.set_apply_callback(apply_freq, lo, hi, c)
bf.append(rs)

off = RadioSettingValueString(0, 15, int2freq(c.offset * 10))
rs = RadioSetting(prefix + ".offset", "Tx Offset(28)", off)
rs.set_apply_callback(apply_offset, c)
bf.append(rs)

rs = RadioSetting(prefix + ".encqt",
"Encode QT(17,19)",
RadioSettingValueList(TONE_LIST,
short2tone(c.encqt)))
rs.set_apply_callback(apply_enc, c)
bf.append(rs)

rs = RadioSetting(prefix + ".decqt",
"Decode QT(16,18)",
RadioSettingValueList(TONE_LIST,
short2tone(c.decqt)))
rs.set_apply_callback(apply_dec, c)
bf.append(rs)

bf.append(RadioSetting(prefix + ".qt",
"Mute Mode(21)",
RadioSettingValueList(SPMUTE_LIST,
SPMUTE_LIST[c.qt])))
bf.append(RadioSetting(prefix + ".scan",
"Scan this(48)",
RadioSettingValueBoolean(c.scan)))
bf.append(RadioSetting(prefix + ".pwr",
"Power(5)",
RadioSettingValueList(
POWER_LIST, POWER_LIST[c.pwr])))
bf.append(RadioSetting(prefix + ".mod",
"AM Modulation(54)",
RadioSettingValueBoolean(c.mod)))
bf.append(RadioSetting(prefix + ".fm_dev",
"FM Deviation(4)",
RadioSettingValueList(
BANDWIDTH_LIST,
BANDWIDTH_LIST[c.fm_dev])))
bf.append(
RadioSetting(prefix + ".shift",
"Frequency Shift(6)",
RadioSettingValueList(OFFSET_LIST,
OFFSET_LIST[c.shift])))
return bf

def _area_tab(self, area):
"""Build a VFO tab
"""
def apply_scan_st(setting, scan_lo, scan_hi, obj):
f = freq2short(setting.value, scan_lo, scan_hi)
obj.scan_st = f

def apply_scan_end(setting, scan_lo, scan_hi, obj):
f = freq2short(setting.value, scan_lo, scan_hi)
obj.scan_end = f

if area == "a":
desc = "Area A Settings"
c = self._memobj.a_conf
scan_lo = 108000000
scan_hi = 985000000
scan_rng = self._memobj.settings.a
band_list = (150, 200, 300, 450, 700)
else:
desc = "Area B Settings"
c = self._memobj.b_conf
scan_lo = 136000000
scan_hi = 512000000
scan_rng = self._memobj.settings.b
band_list = (150, 450)

prefix = "%s_conf" % area
af = RadioSettingGroup(prefix, desc)
af.append(
RadioSetting(prefix + ".w_mode",
"Workmode",
RadioSettingValueList(
WORKMODE_LIST,
WORKMODE_LIST[c.w_mode])))
af.append(RadioSetting(prefix + ".w_chan",
"Channel",
RadioSettingValueInteger(1, 999,
c.w_chan)))
af.append(
RadioSetting(prefix + ".scan_grp",
"Scan Group(49)",
RadioSettingValueList(
SCANGRP_LIST,
SCANGRP_LIST[c.scan_grp])))
af.append(RadioSetting(prefix + ".bcl",
"Busy Channel Lock-out(15)",
RadioSettingValueBoolean(c.bcl)))
af.append(
RadioSetting(prefix + ".sql",
"Squelch Level(8)",
RadioSettingValueList(LIST_0_9,
LIST_0_9[c.sql])))
af.append(
RadioSetting(prefix + ".cset",
"Call ID Group(52)",
RadioSettingValueList(LIST_1_20,
LIST_1_20[c.cset])))
af.append(
RadioSetting(prefix + ".step",
"Frequency Step(3)",
RadioSettingValueList(
STEP_LIST, STEP_LIST[c.step])))
af.append(
RadioSetting(prefix + ".scan_mode",
"Scan Mode(20)",
RadioSettingValueList(
SCANMODE_LIST,
SCANMODE_LIST[c.scan_mode])))
af.append(
RadioSetting(prefix + ".scan_range",
"Scan Range(50)",
RadioSettingValueList(
SCANRANGE_LIST,
SCANRANGE_LIST[c.scan_range])))
st = RadioSettingValueString(0, 15,
short2freq(scan_rng.scan_st))
rs = RadioSetting("settings.%s.scan_st" % area,
"Frequency Scan Start", st)
rs.set_apply_callback(apply_scan_st, scan_lo, scan_hi, scan_rng)
af.append(rs)

end = RadioSettingValueString(0, 15,
short2freq(scan_rng.scan_end))
rs = RadioSetting("settings.%s.scan_end" % area,
"Frequency Scan End", end)
rs.set_apply_callback(apply_scan_end, scan_lo, scan_hi,
scan_rng)
af.append(rs)
# Each area has its own set of bands
for band in (band_list):
af.append(self._band_tab(area, band))
return af

def _key_tab(self):
"""Build radio key/button menu
"""
s = self._memobj.settings
kf = RadioSettingGroup("key_grp", "Key Settings")

kf.append(RadioSetting("settings.pf1",
"PF1 Key function(55)",
RadioSettingValueList(
PF1KEY_LIST,
PF1KEY_LIST[s.pf1])))
kf.append(RadioSetting("settings.pf2",
"PF2 Key function(56)",
RadioSettingValueList(
PF2KEY_LIST,
PF2KEY_LIST[s.pf2])))
kf.append(RadioSetting("settings.pf3",
"PF3 Key function(57)",
RadioSettingValueList(
PF3KEY_LIST,
PF3KEY_LIST[s.pf3])))
return kf

def _get_settings(self):
"""Build the radio configuration settings menus
"""

core_grp = self._core_tab()
fm_grp = self._fm_tab()
area_a_grp = self._area_tab("a")
area_b_grp = self._area_tab("b")
key_grp = self._key_tab()
scan_grp = self._scan_grp()
callid_grp = self._callid_grp()
admin_grp = self._admin_tab()
rpt_grp = self._repeater_tab()

core_grp.append(key_grp)
core_grp.append(admin_grp)
core_grp.append(rpt_grp)
group = RadioSettings(core_grp,
area_a_grp,
area_b_grp,
fm_grp,
scan_grp,
callid_grp
)
return group

def get_settings(self):
""" Public build out linkage between radio settings and UI
"""
try:
return self._get_settings()
except Exception:
import traceback
LOG.error("Failed to parse settings: %s",
traceback.format_exc())
return None

def _is_freq(self, element):
"""This is a hack to smoke out whether we need to do
frequency translations for otherwise innocent u16s and u32s
"""
return "rxfreq" in element.get_name() or \
"txfreq" in element.get_name() or \
"scan_st" in element.get_name() or \
"scan_end" in element.get_name() or \
"offset" in element.get_name() or \
"fm_stop" in element.get_name()

def set_settings(self, settings):
""" Public update radio settings via UI callback
A lot of this should be in common code....
"""

for element in settings:
if not isinstance(element, RadioSetting):
LOG.debug("set_settings: not instance %s" %
element.get_name())
self.set_settings(element)
continue
else:
try:
if "." in element.get_name():
bits = element.get_name().split(".")
obj = self._memobj
for bit in bits[:-1]:
# decode an array index
if "[" in bit and "]" in bit:
bit, index = bit.split("[", 1)
index, junk = index.split("]", 1)
index = int(index)
obj = getattr(obj, bit)[index]
else:
obj = getattr(obj, bit)
setting = bits[-1]
else:
obj = self._memobj.settings
setting = element.get_name()

if element.has_apply_callback():
LOG.debug("Using apply callback")
element.run_apply_callback()
else:
LOG.debug("Setting %s = %s" %
(setting, element.value))
if self._is_freq(element):
setattr(obj, setting, int(element.value)/10)
else:
setattr(obj, setting, element.value)
except Exception, e:
LOG.debug("set_settings: Exception with %s" %
element.get_name())
raise
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