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# Quansheng UV-K5 driver (c) 2023 Jacek Lipkowski <sq5bpf@lipkowski.org>
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#
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# based on template.py Copyright 2012 Dan Smith <dsmith@danplanet.com>
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#
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#
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# This is a preliminary version of a driver for the UV-K5
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# It is based on my reverse engineering effort described here:
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# https://github.com/sq5bpf/uvk5-reverse-engineering
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#
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# Warning: this driver is experimental, it may brick your radio,
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# eat your lunch and mess up your configuration. Before even attempting
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# to use it save a memory image from the radio using k5prog:
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# https://github.com/sq5bpf/k5prog
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#
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# import struct
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import logging
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# import serial
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import os
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from chirp import chirp_common, directory, bitwise, memmap, errors, util
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from chirp.settings import RadioSetting, RadioSettingGroup, \
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RadioSettingValueBoolean, RadioSettingValueList, \
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RadioSettingValueInteger, RadioSettingValueString, \
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RadioSettings
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# from chirp.settings import RadioSettingValueFloat, RadioSettingValueMap
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LOG = logging.getLogger(__name__)
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# Show the obfuscated version of commands. Not needed normally, but
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# might be useful for someone who is debugging a similar radio
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DEBUG_SHOW_OBFUSCATED_COMMANDS = False
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# Show the memory being written/received. Not needed normally, because
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# this is the same information as in the packet hexdumps, but
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# might be useful for someone debugging some obscure memory issue
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DEBUG_SHOW_MEMORY_ACTIONS = False
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DRIVER_VERSION = "Quansheng UV-K5 driver v20230523 (c) Jacek Lipkowski SQ5BPF"
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PRINT_CONSOLE = False
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MEM_FORMAT = """
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#seekto 0x0000;
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struct {
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ul32 freq;
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ul32 offset;
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u8 rxcode;
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u8 txcode;
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u8 code_flag;
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u8 flags1;
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u8 flags2;
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u8 dtmf_flags;
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u8 step;
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u8 scrambler;
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} channel[214];
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#seekto 0xd60;
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u8 channel_attributes[200];
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#seekto 0xe40;
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ul16 fmfreq[20];
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#seekto 0xe70;
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u8 call_channel;
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u8 squelch;
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u8 max_talk_time;
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u8 noaa_autoscan;
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u8 unknown1;
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u8 unknown2;
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u8 vox_level;
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u8 mic_gain;
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u8 unknown3;
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u8 channel_display_mode;
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u8 crossband;
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u8 battery_save;
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u8 dual_watch;
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u8 tail_note_elimination;
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u8 vfo_open;
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#seekto 0xe90;
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u8 beep_control;
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#seekto 0xe95;
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u8 scan_resume_mode;
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u8 auto_keypad_lock;
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u8 power_on_dispmode;
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u8 password[4];
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#seekto 0xea0;
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u8 keypad_tone;
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u8 language;
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#seekto 0xea8;
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u8 alarm_mode;
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u8 reminding_of_end_talk;
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u8 repeater_tail_elimination;
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#seekto 0xeb0;
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char logo_line1[16];
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char logo_line2[16];
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#seekto 0xf40;
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u8 int_flock;
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u8 int_350tx;
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u8 int_unknown1;
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u8 int_200tx;
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u8 int_500tx;
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u8 int_350en;
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u8 int_screen;
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#seekto 0xf50;
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struct {
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char name[16];
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} channelname[200];
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"""
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# flags1
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FLAGS1_OFFSET_MASK = 0b11
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FLAGS1_OFFSET_NONE = 0b00
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FLAGS1_OFFSET_MINUS = 0b10
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FLAGS1_OFFSET_PLUS = 0b01
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FLAGS1_ISSCANLIST = 0b100
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FLAGS1_ISAM = 0b10000
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# flags2
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FLAGS2_BCLO = 0b10000
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FLAGS2_POWER_MASK = 0b1100
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FLAGS2_POWER_HIGH = 0b1000
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FLAGS2_POWER_MEDIUM = 0b0100
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FLAGS2_POWER_LOW = 0b0000
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FLAGS2_BANDWIDTH = 0b10
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FLAGS2_REVERSE = 0b1
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# dtmf_flags
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PTTID_LIST = ["off", "BOT", "EOT", "BOTH"]
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FLAGS_DTMF_PTTID_MASK = 0b110 # PTTID: 00-disabled, 01-BOT, 10-EOT, 11-BOTH
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FLAGS_DTMF_PTTID_DISABLED = 0b000
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FLAGS_DTMF_PTTID_BOT = 0b010
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FLAGS_DTMF_PTTID_EOT = 0b100
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FLAGS_DTMF_PTTID_BOTH = 0b110
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FLAGS_DTMF_DECODE = 0b1
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# power
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UVK5_POWER_LEVELS = [chirp_common.PowerLevel("Low", watts=1.50),
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chirp_common.PowerLevel("Med", watts=3.00),
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chirp_common.PowerLevel("High", watts=5.00),
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]
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# scrambler
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SCRAMBLER_LIST = ["off", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10"]
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# channel display mode
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CHANNELDISP_LIST = ["Frequency", "Channel No", "Channel Name"]
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# battery save
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BATSAVE_LIST = ["OFF", "1:1", "1:2", "1:3", "1:4"]
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# Crossband receiving/transmitting
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CROSSBAND_LIST = ["Off", "Band A", "Band B"]
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DUALWATCH_LIST = CROSSBAND_LIST
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# steps
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STEPS = [2.5, 5.0, 6.25, 10.0, 12.5, 25.0, 8.33]
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# ctcss/dcs codes
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TMODES = ["", "Tone", "DTCS", "DTCS"]
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TONE_NONE = 0
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TONE_CTCSS = 1
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TONE_DCS = 2
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TONE_RDCS = 3
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CTCSS_TONES = [
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67.0, 69.3, 71.9, 74.4, 77.0, 79.7, 82.5, 85.4,
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88.5, 91.5, 94.8, 97.4, 100.0, 103.5, 107.2, 110.9,
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114.8, 118.8, 123.0, 127.3, 131.8, 136.5, 141.3, 146.2,
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151.4, 156.7, 159.8, 162.2, 165.5, 167.9, 171.3, 173.8,
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177.3, 179.9, 183.5, 186.2, 189.9, 192.8, 196.6, 199.5,
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203.5, 206.5, 210.7, 218.1, 225.7, 229.1, 233.6, 241.8,
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250.3, 254.1
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]
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# lifted from ft4.py
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DTCS_CODES = [
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23, 25, 26, 31, 32, 36, 43, 47, 51, 53, 54,
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65, 71, 72, 73, 74, 114, 115, 116, 122, 125, 131,
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132, 134, 143, 145, 152, 155, 156, 162, 165, 172, 174,
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205, 212, 223, 225, 226, 243, 244, 245, 246, 251, 252,
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255, 261, 263, 265, 266, 271, 274, 306, 311, 315, 325,
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331, 332, 343, 346, 351, 356, 364, 365, 371, 411, 412,
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413, 423, 431, 432, 445, 446, 452, 454, 455, 462, 464,
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465, 466, 503, 506, 516, 523, 526, 532, 546, 565, 606,
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612, 624, 627, 631, 632, 654, 662, 664, 703, 712, 723,
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731, 732, 734, 743, 754
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]
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FLOCK_LIST = ["Off", "FCC", "CE", "GB", "430", "438"]
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SCANRESUME_LIST = ["TO: Resume after 5 seconds",
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"CO: Resume after signal dissapears",
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"SE: Stop scanning after receiving a signal"]
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WELCOME_LIST = ["Full Screen", "Welcome Info", "Voltage"]
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KEYPADTONE_LIST = ["Off", "Chinese", "English"]
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LANGUAGE_LIST = ["Chinese", "English"]
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ALARMMODE_LIST = ["SITE", "TONE"]
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REMENDOFTALK_LIST = ["Off", "ROGER", "MDC"]
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RTE_LIST = ["Off", "100ms", "200ms", "300ms", "400ms",
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"500ms", "600ms", "700ms", "800ms", "900ms"]
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MEM_SIZE = 0x2000 # size of all memory
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PROG_SIZE = 0x1d00 # size of the memory that we will write
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MEM_BLOCK = 0x80 # largest block of memory that we can reliably write
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#bands supported by the UV-K5
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BANDS = {
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0: [ 50.0 , 76.0 ],
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1: [ 108.0, 135.9999 ],
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2: [ 136.0, 199.9990 ],
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3: [ 200.0, 299.9999 ],
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4: [ 350.0, 399.9999 ],
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5: [ 400.0, 469.9999 ],
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6: [ 470.0, 600.0 ]
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}
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BANDMASK=0b1111
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# the communication is obfuscated using this fine mechanism
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def xorarr(data: bytes):
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tbl = [22, 108, 20, 230, 46, 145, 13, 64, 33, 53, 213, 64, 19, 3, 233, 128]
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x = b""
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r = 0
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for byte in data:
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x += bytes([byte ^ tbl[r]])
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r = (r+1) % len(tbl)
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return x
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# if this crc was used for communication to AND from the radio, then it
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# would be a measure to increase reliability.
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# but it's only used towards the radio, so it's for further obfuscation
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def calculate_crc16_xmodem(data: bytes):
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poly = 0x1021
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crc = 0x0
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for byte in data:
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crc = crc ^ (byte << 8)
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for i in range(8):
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crc = crc << 1
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if (crc & 0x10000):
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crc = (crc ^ poly) & 0xFFFF
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return crc & 0xFFFF
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def _send_command(serport, data: bytes):
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"""Send a command to UV-K5 radio"""
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LOG.debug("Sending command (unobfuscated) len=0x%4.4x:\n%s" %
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(len(data), util.hexprint(data)))
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crc = calculate_crc16_xmodem(data)
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data2 = data+bytes([crc & 0xff, (crc >> 8) & 0xff])
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command = b"\xAB\xCD"+bytes([len(data)])+b"\x00"+xorarr(data2)+b"\xDC\xBA"
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if DEBUG_SHOW_OBFUSCATED_COMMANDS:
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LOG.debug("Sending command (obfuscated):\n%s" % util.hexprint(command))
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serport.write(command)
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def _receive_reply(serport):
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header: bytes
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cmd: bytes
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footer: bytes
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header = serport.read(4)
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if header[0] != 0xAB or header[1] != 0xCD or header[3] != 0x00:
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LOG.warning("Bad response header: %s len=%i",
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(util.hexprint(header), len(header)))
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raise errors.RadioError("Bad response header")
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return False
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cmd = serport.read(int(header[2]))
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footer = serport.read(4)
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if footer[2] != 0xDC or footer[3] != 0xBA:
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LOG.debug(
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"Reply before bad response footer (obfuscated)"
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"len=0x%4.4x:\n%s" % (len(cmd), util.hexprint(cmd)))
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LOG.warning("Bad response footer: %s len=%i",
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(util.hexprint(footer), len(footer)))
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raise errors.RadioError("Bad response footer")
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return False
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if DEBUG_SHOW_OBFUSCATED_COMMANDS:
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LOG.debug("Received reply (obfuscated) len=0x%4.4x:\n%s" %
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(len(cmd), util.hexprint(cmd)))
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cmd2 = xorarr(cmd)
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LOG.debug("Received reply (unobfuscated) len=0x%4.4x:\n%s" %
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(len(cmd2), util.hexprint(cmd2)))
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return cmd2
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def _getstring(data: bytes, begin, maxlen):
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s = ""
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c = 0
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for i in data:
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c += 1
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if c < begin:
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continue
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if i < ord(' ') or i > ord('~'):
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break
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s += chr(i)
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return s
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def _sayhello(serport):
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hellopacket = b"\x14\x05\x04\x00\x6a\x39\x57\x64"
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tries = 5
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while (True):
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LOG.debug("Sending hello packet")
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_send_command(serport, hellopacket)
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o = _receive_reply(serport)
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if (o):
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break
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tries -= 1
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if tries == 0:
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LOG.warning("Failed to initialise radio")
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raise errors.RadioError("Failed to initialize radio")
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return False
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firmware = _getstring(o, 5, 16)
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LOG.info("Found firmware: %s" % firmware)
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return firmware
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def _readmem(serport, offset, length):
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LOG.debug("Sending readmem offset=0x%4.4x len=0x%4.4x" % (offset, length))
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readmem = b"\x1b\x05\x08\x00" + \
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bytes([offset & 0xff, (offset >> 8) & 0xff, length, 0]) + \
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b"\x6a\x39\x57\x64"
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_send_command(serport, readmem)
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o = _receive_reply(serport)
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if DEBUG_SHOW_MEMORY_ACTIONS:
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LOG.debug("readmem Received data len=0x%4.4x:\n%s" %
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(len(o), util.hexprint(o)))
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return o[8:]
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def _writemem(serport, data, offset):
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LOG.debug("Sending writemem offset=0x%4.4x len=0x%4.4x" %
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(offset, len(data)))
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if DEBUG_SHOW_MEMORY_ACTIONS:
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LOG.debug("writemem sent data offset=0x%4.4x len=0x%4.4x:\n%s" %
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(offset, len(data), util.hexprint(data)))
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dlen = len(data)
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writemem = b"\x1d\x05"+bytes([dlen+8])+b"\x00" + \
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bytes([offset & 0xff, (offset >> 8) & 0xff, dlen, 1]) + \
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b"\x6a\x39\x57\x64"+data
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_send_command(serport, writemem)
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o = _receive_reply(serport)
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LOG.debug("writemem Received data: %s len=%i" % (util.hexprint(o), len(o)))
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if (o[0] == 0x1e
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and
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o[4] == (offset & 0xff)
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and
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o[5] == (offset >> 8) & 0xff):
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return True
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else:
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LOG.warning("Bad data from writemem")
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raise errors.RadioError("Bad response to writemem")
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return False
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def _resetradio(serport):
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resetpacket = b"\xdd\x05\x00\x00"
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_send_command(serport, resetpacket)
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def do_download(radio):
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serport = radio.pipe
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serport.timeout = 0.5
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status = chirp_common.Status()
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status.cur = 0
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status.max = MEM_SIZE
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status.msg = "Downloading from radio"
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radio.status_fn(status)
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eeprom = b""
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f = _sayhello(serport)
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if f:
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radio.FIRMWARE_VERSION = f
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else:
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return False
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addr = 0
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while addr < MEM_SIZE:
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o = _readmem(serport, addr, MEM_BLOCK)
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status.cur = addr
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radio.status_fn(status)
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if o and len(o) == MEM_BLOCK:
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eeprom += o
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addr += MEM_BLOCK
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else:
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raise errors.RadioError("Memory download incomplete")
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return memmap.MemoryMapBytes(eeprom)
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def do_upload(radio):
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serport = radio.pipe
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serport.timeout = 0.5
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status = chirp_common.Status()
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status.cur = 0
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status.max = PROG_SIZE
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status.msg = "Uploading to radio"
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radio.status_fn(status)
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f = _sayhello(serport)
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if f:
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radio.FIRMWARE_VERSION = f
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else:
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return False
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addr = 0
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while addr < PROG_SIZE:
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o = radio.get_mmap()[addr:addr+MEM_BLOCK]
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_writemem(serport, o, addr)
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status.cur = addr
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radio.status_fn(status)
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if o:
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addr += MEM_BLOCK
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else:
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raise errors.RadioError("Memory upload incomplete")
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status.msg = "Uploaded OK"
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_resetradio(serport)
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return True
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def _find_band(hz):
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mhz=hz/1000000.0
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for a in BANDS:
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if mhz>=BANDS[a][0] and mhz<=BANDS[a][1]:
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return a
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return False
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|
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@directory.register
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class TemplateRadio(chirp_common.CloneModeRadio):
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"""Quansheng UV-K5"""
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VENDOR = "Quansheng"
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MODEL = "UV-K5"
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BAUD_RATE = 38400
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NEEDS_COMPAT_SERIAL = False
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FIRMWARE_VERSION = ""
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# If the user knows what he's doing, then he can expose this
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# functionality that goes against the spirit of chirp
|
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if os.getenv("UVK5_DATA_IN_COMMENTS"):
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COMMENT_HACK = True
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else:
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COMMENT_HACK = False
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|
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def get_prompts(x=None):
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rp = chirp_common.RadioPrompts()
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rp.experimental = \
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('This is an experimental driver for the Quanscheng UV-K5. '
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'It may harm your radio, or worse. Use at your own risk.\n\n'
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'Before attempting to do any changes please download'
|
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'the memory image from the radio with chirp or k5prog '
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'and keep it. This can be later used to recover the '
|
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'original settings. \n\n'
|
|
'FM radio, DTMF settings and scanlists are not yet implemented')
|
|
rp.pre_download = _(
|
|
"1. Turn radio on.\n"
|
|
"2. Connect cable to mic/spkr connector.\n"
|
|
"3. Make sure connector is firmly connected.\n"
|
|
"4. Click OK to download image from device.\n\n"
|
|
"It will may not work if you turn o the radio "
|
|
"with the cable already attached\n")
|
|
rp.pre_upload = _(
|
|
"1. Turn radio on.\n"
|
|
"2. Connect cable to mic/spkr connector.\n"
|
|
"3. Make sure connector is firmly connected.\n"
|
|
"4. Click OK to upload the image to device.\n\n"
|
|
"It will may not work if you turn o the radio "
|
|
"with the cable already attached")
|
|
return rp
|
|
|
|
# Return information about this radio's features, including
|
|
# how many memories it has, what bands it supports, etc
|
|
def get_features(self):
|
|
rf = chirp_common.RadioFeatures()
|
|
rf.has_bank = False
|
|
rf.valid_dtcs_codes = DTCS_CODES
|
|
rf.has_rx_dtcs = True
|
|
rf.has_ctone = True
|
|
rf.has_settings = True
|
|
if self.COMMENT_HACK:
|
|
rf.has_comment = True
|
|
else:
|
|
rf.has_comment = False
|
|
rf.valid_name_length = 16
|
|
rf.valid_power_levels = UVK5_POWER_LEVELS
|
|
|
|
# hack so we can input any frequency,
|
|
# the 0.1 and 0.01 steps don't work unfortunately
|
|
rf.valid_tuning_steps = [0.01, 0.1, 1.0] + STEPS
|
|
|
|
rf.valid_tmodes = ["", "Tone", "TSQL", "DTCS", "Cross"]
|
|
rf.valid_cross_modes = ["Tone->Tone", "Tone->DTCS", "DTCS->Tone",
|
|
"->Tone", "->DTCS", "DTCS->", "DTCS->DTCS"]
|
|
|
|
rf.valid_characters = chirp_common.CHARSET_ASCII
|
|
rf.valid_modes = ["FM", "NFM", "AM"]
|
|
rf.valid_tmodes = ["", "Tone", "TSQL", "DTCS", "TSQL-R", "Cross"]
|
|
|
|
# This radio supports memories 1-200, 201-214 are the VFO memories
|
|
rf.memory_bounds = (1, 214)
|
|
|
|
# For now everything that the BK4819 chip supports
|
|
# in the future this driver should read the service settings
|
|
# and modify the valid_bands accordingly
|
|
rf.valid_bands = [(18000000, 620000000),
|
|
(840000000, 1300000000)
|
|
]
|
|
return rf
|
|
|
|
# Do a download of the radio from the serial port
|
|
def sync_in(self):
|
|
self._mmap = do_download(self)
|
|
self.process_mmap()
|
|
|
|
# Do an upload of the radio to the serial port
|
|
def sync_out(self):
|
|
do_upload(self)
|
|
|
|
# Convert the raw byte array into a memory object structure
|
|
def process_mmap(self):
|
|
self._memobj = bitwise.parse(MEM_FORMAT, self._mmap)
|
|
|
|
# Return a raw representation of the memory object, which
|
|
# is very helpful for development
|
|
def get_raw_memory(self, number):
|
|
return repr(self._memobj.channel[number-1])
|
|
|
|
def validate_memory(self, mem):
|
|
msgs = super().validate_memory(mem)
|
|
return msgs
|
|
|
|
def _set_tone(self, mem, _mem):
|
|
((txmode, txtone, txpol),
|
|
(rxmode, rxtone, rxpol)) = chirp_common.split_tone_encode(mem)
|
|
|
|
if txmode == "Tone":
|
|
txtoval = CTCSS_TONES.index(txtone)
|
|
txmoval = 0b01
|
|
elif txmode == "DTCS":
|
|
txmoval = txpol == "R" and 0b11 or 0b10
|
|
txtoval = DTCS_CODES.index(txtone)
|
|
else:
|
|
txmoval = 0
|
|
txtoval = 0
|
|
|
|
if rxmode == "Tone":
|
|
rxtoval = CTCSS_TONES.index(rxtone)
|
|
rxmoval = 0b01
|
|
elif rxmode == "DTCS":
|
|
rxmoval = rxpol == "R" and 0b11 or 0b10
|
|
rxtoval = DTCS_CODES.index(rxtone)
|
|
else:
|
|
rxmoval = 0
|
|
rxtoval = 0
|
|
|
|
_mem.code_flag = (_mem.code_flag & 0b11001100) | (
|
|
txmoval << 4) | rxmoval
|
|
_mem.rxcode = rxtoval
|
|
_mem.txcode = txtoval
|
|
|
|
def _get_tone(self, mem, _mem):
|
|
rxtype = _mem.code_flag & 0x03
|
|
txtype = (_mem.code_flag >> 4) & 0x03
|
|
rx_tmode = TMODES[rxtype]
|
|
tx_tmode = TMODES[txtype]
|
|
|
|
rx_tone = tx_tone = None
|
|
|
|
if tx_tmode == "Tone":
|
|
if _mem.txcode < len(CTCSS_TONES):
|
|
tx_tone = CTCSS_TONES[_mem.txcode]
|
|
else:
|
|
tx_tone = 0
|
|
tx_tmode = ""
|
|
elif tx_tmode == "DTCS":
|
|
if _mem.txcode < len(DTCS_CODES):
|
|
tx_tone = DTCS_CODES[_mem.txcode]
|
|
else:
|
|
tx_tone = 0
|
|
tx_tmode = ""
|
|
|
|
if rx_tmode == "Tone":
|
|
if _mem.rxcode < len(CTCSS_TONES):
|
|
rx_tone = CTCSS_TONES[_mem.rxcode]
|
|
else:
|
|
rx_tone = 0
|
|
rx_tmode = ""
|
|
elif rx_tmode == "DTCS":
|
|
if _mem.rxcode < len(DTCS_CODES):
|
|
rx_tone = DTCS_CODES[_mem.rxcode]
|
|
else:
|
|
rx_tone = 0
|
|
rx_tmode = ""
|
|
|
|
tx_pol = txtype == 0x03 and "R" or "N"
|
|
rx_pol = rxtype == 0x03 and "R" or "N"
|
|
|
|
chirp_common.split_tone_decode(mem, (tx_tmode, tx_tone, tx_pol),
|
|
(rx_tmode, rx_tone, rx_pol))
|
|
|
|
# Extract a high-level memory object from the low-level memory map
|
|
# This is called to populate a memory in the UI
|
|
|
|
def get_memory(self, number2):
|
|
|
|
number = number2-1 # in the radio memories start with 0
|
|
|
|
mem = chirp_common.Memory()
|
|
|
|
# cutting and pasting configs from different radios
|
|
# might try to set channel 0
|
|
if number2 == 0:
|
|
LOG.warning("Attempt to set channel 0")
|
|
return mem
|
|
|
|
_mem = self._memobj.channel[number]
|
|
tmpcomment = ""
|
|
|
|
mem.number = number2
|
|
|
|
if number > 199:
|
|
mem.name = "VFO_"+str(number-199)
|
|
else:
|
|
_mem2 = self._memobj.channelname[number]
|
|
for char in _mem2.name:
|
|
if str(char) == "\xFF" or str(char) == "\x00":
|
|
break
|
|
mem.name += str(char)
|
|
mem.name = mem.name.rstrip()
|
|
|
|
# Convert your low-level frequency to Hertz
|
|
mem.freq = int(_mem.freq)*10
|
|
mem.offset = int(_mem.offset)*10
|
|
|
|
if (mem.offset == 0):
|
|
mem.duplex = ''
|
|
else:
|
|
if (_mem.flags1 & FLAGS1_OFFSET_MASK) == FLAGS1_OFFSET_MINUS:
|
|
mem.duplex = '-'
|
|
elif (_mem.flags1 & FLAGS1_OFFSET_MASK) == FLAGS1_OFFSET_PLUS:
|
|
mem.duplex = '+'
|
|
else:
|
|
mem.duplex = ''
|
|
|
|
# tone data
|
|
self._get_tone(mem, _mem)
|
|
|
|
# mode
|
|
if (_mem.flags1 & FLAGS1_ISAM) > 0:
|
|
# Actually not sure if internally there aren't "Narrow AM"
|
|
# and "Wide AM" modes. To be investigated.
|
|
mem.mode = "AM"
|
|
else:
|
|
if (_mem.flags2 & FLAGS2_BANDWIDTH) > 0:
|
|
mem.mode = "NFM"
|
|
else:
|
|
mem.mode = "FM"
|
|
|
|
# tuning step
|
|
tstep = (_mem.step >> 1) & 0x7
|
|
if tstep < len(STEPS):
|
|
mem.tuning_step = STEPS[tstep]
|
|
else:
|
|
mem.tuning_step = 2.5
|
|
|
|
# power
|
|
if (_mem.flags2 & FLAGS2_POWER_MASK) == FLAGS2_POWER_HIGH:
|
|
mem.power = UVK5_POWER_LEVELS[2]
|
|
elif (_mem.flags2 & FLAGS2_POWER_MASK) == FLAGS2_POWER_MEDIUM:
|
|
mem.power = UVK5_POWER_LEVELS[1]
|
|
else:
|
|
mem.power = UVK5_POWER_LEVELS[0]
|
|
|
|
# We'll consider any blank (i.e. 0MHz frequency) to be empty
|
|
if (_mem.freq == 0xffffffff) or (_mem.freq == 0):
|
|
mem.empty = True
|
|
else:
|
|
mem.empty = False
|
|
|
|
mem.extra = RadioSettingGroup("Extra", "extra")
|
|
|
|
# BCLO
|
|
is_bclo = bool(_mem.flags2 & FLAGS2_BCLO > 0)
|
|
rs = RadioSetting("bclo", "BCLO", RadioSettingValueBoolean(is_bclo))
|
|
mem.extra.append(rs)
|
|
tmpcomment += "BCLO:"+(is_bclo and "ON" or "off")+" "
|
|
|
|
# Frequency reverse - whatever that means, don't see it in the manual
|
|
is_frev = bool(_mem.flags2 & FLAGS2_REVERSE > 0)
|
|
rs = RadioSetting("frev", "FreqRev", RadioSettingValueBoolean(is_frev))
|
|
mem.extra.append(rs)
|
|
tmpcomment += "FreqReverse:"+(is_frev and "ON" or "off")+" "
|
|
|
|
# PTTID
|
|
pttid = (_mem.dtmf_flags & FLAGS_DTMF_PTTID_MASK) >> 1
|
|
rs = RadioSetting("pttid", "PTTID", RadioSettingValueList(
|
|
PTTID_LIST, PTTID_LIST[pttid]))
|
|
mem.extra.append(rs)
|
|
tmpcomment += "PTTid:"+PTTID_LIST[pttid]+" "
|
|
|
|
# DTMF DECODE
|
|
is_dtmf = bool(_mem.dtmf_flags & FLAGS_DTMF_DECODE > 0)
|
|
rs = RadioSetting("dtmfdecode", "DTMF decode",
|
|
RadioSettingValueBoolean(is_dtmf))
|
|
mem.extra.append(rs)
|
|
tmpcomment += "DTMFdecode:"+(is_dtmf and "ON" or "off")+" "
|
|
|
|
# Scrambler
|
|
if _mem.scrambler & 0x0f < len(SCRAMBLER_LIST):
|
|
enc = _mem.scrambler & 0x0f
|
|
else:
|
|
enc = 0
|
|
|
|
rs = RadioSetting("scrambler", "Scrambler", RadioSettingValueList(
|
|
SCRAMBLER_LIST, SCRAMBLER_LIST[enc]))
|
|
mem.extra.append(rs)
|
|
tmpcomment += "Scrambler:"+SCRAMBLER_LIST[enc]+" "
|
|
|
|
# Ugly hack: the extra parameters will be shown in the comments field,
|
|
# because there is no other way to show them without the user
|
|
# right-clicking every channel
|
|
# Unfortunately this makes that field effectively read-only, so
|
|
# it is only for those that can find it in the sources
|
|
if self.COMMENT_HACK:
|
|
mem.comment = tmpcomment
|
|
|
|
return mem
|
|
|
|
def set_settings(self, settings):
|
|
_mem = self._memobj
|
|
for element in settings:
|
|
if not isinstance(element, RadioSetting):
|
|
self.set_settings(element)
|
|
continue
|
|
|
|
# basic settings
|
|
|
|
# call channel
|
|
if element.get_name() == "call_channel":
|
|
_mem.call_channel = int(element.value)-1
|
|
|
|
# squelch
|
|
if element.get_name() == "squelch":
|
|
_mem.squelch = int(element.value)
|
|
# TOT
|
|
if element.get_name() == "tot":
|
|
_mem.max_talk_time = int(element.value)
|
|
# NOAA autoscan
|
|
if element.get_name() == "noaa_autoscan":
|
|
_mem.noaa_autoscan = element.value and 1 or 0
|
|
|
|
# vox level
|
|
if element.get_name() == "vox_level":
|
|
_mem.vox_level = int(element.value)-1
|
|
|
|
# mic gain
|
|
if element.get_name() == "mic_gain":
|
|
_mem.mic_gain = int(element.value)
|
|
|
|
# Channel display mode
|
|
if element.get_name() == "channel_display_mode":
|
|
_mem.channel_display_mode = CHANNELDISP_LIST.index(
|
|
str(element.value))
|
|
|
|
# Crossband receiving/transmitting
|
|
if element.get_name() == "crossband":
|
|
_mem.crossband = CROSSBAND_LIST.index(str(element.value))
|
|
|
|
# Battery Save
|
|
if element.get_name() == "battery_save":
|
|
_mem.battery_save = BATSAVE_LIST.index(str(element.value))
|
|
# Dual Watch
|
|
if element.get_name() == "dualwatch":
|
|
_mem.dual_watch = DUALWATCH_LIST.index(str(element.value))
|
|
|
|
# Tail tone elimination
|
|
if element.get_name() == "tail_note_elimination":
|
|
_mem.tail_note_elimination = element.value and 1 or 0
|
|
|
|
# VFO Open
|
|
if element.get_name() == "vfo_open":
|
|
_mem.vfo_open = element.value and 1 or 0
|
|
|
|
# Beep control
|
|
if element.get_name() == "beep_control":
|
|
_mem.beep_control = element.value and 1 or 0
|
|
|
|
# Scan resume mode
|
|
if element.get_name() == "scan_resume_mode":
|
|
_mem.scan_resume_mode = SCANRESUME_LIST.index(
|
|
str(element.value))
|
|
|
|
# Auto keypad lock
|
|
if element.get_name() == "auto_keypad_lock":
|
|
_mem.auto_keypad_lock = element.value and 1 or 0
|
|
|
|
# Power on display mode
|
|
if element.get_name() == "welcome_mode":
|
|
_mem.power_on_dispmode = WELCOME_LIST.index(str(element.value))
|
|
|
|
# Keypad Tone
|
|
if element.get_name() == "keypad_tone":
|
|
_mem.keypad_tone = KEYPADTONE_LIST.index(str(element.value))
|
|
|
|
# Language
|
|
if element.get_name() == "language":
|
|
_mem.language = LANGUAGE_LIST.index(str(element.value))
|
|
|
|
# Alarm mode
|
|
if element.get_name() == "alarm_mode":
|
|
_mem.alarm_mode = ALARMMODE_LIST.index(str(element.value))
|
|
|
|
# Reminding of end of talk
|
|
if element.get_name() == "reminding_of_end_talk":
|
|
_mem.reminding_of_end_talk = REMENDOFTALK_LIST.index(
|
|
str(element.value))
|
|
|
|
# Repeater tail tone elimination
|
|
if element.get_name() == "repeater_tail_elimination":
|
|
_mem.repeater_tail_elimination = RTE_LIST.index(
|
|
str(element.value))
|
|
|
|
# Logo string 1
|
|
if element.get_name() == "logo1":
|
|
b = str(element.value).rstrip("\x20\xff\x00")+"\x00"*12
|
|
_mem.logo_line1 = b[0:12]+"\xff\xff\xff\xff"
|
|
|
|
# Logo string 2
|
|
if element.get_name() == "logo2":
|
|
b = str(element.value).rstrip("\x20\xff\x00")+"\x00"*12
|
|
_mem.logo_line2 = b[0:12]+"\xff\xff\xff\xff"
|
|
|
|
# unlock settings
|
|
|
|
# FLOCK
|
|
if element.get_name() == "flock":
|
|
_mem.int_flock = FLOCK_LIST.index(str(element.value))
|
|
|
|
# 350TX
|
|
if element.get_name() == "350tx":
|
|
_mem.int_350tx = element.value and 1 or 0
|
|
|
|
# UNKNOWN1
|
|
if element.get_name() == "unknown1":
|
|
_mem.int_unknown1 = element.value and 1 or 0
|
|
|
|
# 200TX
|
|
if element.get_name() == "200tx":
|
|
_mem.int_200tx = element.value and 1 or 0
|
|
|
|
# 500TX
|
|
if element.get_name() == "500tx":
|
|
_mem.int_500tx = element.value and 1 or 0
|
|
|
|
# 350EN
|
|
if element.get_name() == "350en":
|
|
_mem.int_350en = element.value and 1 or 0
|
|
|
|
def get_settings(self):
|
|
_mem = self._memobj
|
|
basic = RadioSettingGroup("basic", "Basic Settings")
|
|
unlock = RadioSettingGroup("unlock", "Unlock Settings")
|
|
fmradio = RadioSettingGroup("fmradio", "FM Radio (unimplemented yet)")
|
|
roinfo = RadioSettingGroup("roinfo", "Driver information")
|
|
|
|
top = RadioSettings(basic, unlock, fmradio, roinfo)
|
|
|
|
# basic settings
|
|
|
|
# call channel
|
|
tmpc = _mem.call_channel+1
|
|
if tmpc > 200:
|
|
tmpc = 1
|
|
rs = RadioSetting("call_channel", "One key call channel",
|
|
RadioSettingValueInteger(1, 200, tmpc))
|
|
basic.append(rs)
|
|
|
|
# squelch
|
|
tmpsq = _mem.squelch
|
|
if tmpsq > 9:
|
|
tmpsq = 1
|
|
rs = RadioSetting("squelch", "Squelch",
|
|
RadioSettingValueInteger(0, 9, tmpsq))
|
|
basic.append(rs)
|
|
|
|
# TOT
|
|
tmptot = _mem.max_talk_time
|
|
if tmptot > 10:
|
|
tmptot = 10
|
|
rs = RadioSetting(
|
|
"tot",
|
|
"Max talk time [min]",
|
|
RadioSettingValueInteger(0, 10, tmptot))
|
|
basic.append(rs)
|
|
|
|
# NOAA autoscan
|
|
rs = RadioSetting(
|
|
"noaa_autoscan",
|
|
"NOAA Autoscan", RadioSettingValueBoolean(
|
|
bool(_mem.noaa_autoscan > 0)))
|
|
basic.append(rs)
|
|
|
|
# VOX Level
|
|
tmpvox = _mem.vox_level+1
|
|
if tmpvox > 10:
|
|
tmpvox = 10
|
|
rs = RadioSetting("vox_level", "VOX Level",
|
|
RadioSettingValueInteger(1, 10, tmpvox))
|
|
basic.append(rs)
|
|
|
|
# Mic gain
|
|
tmpmicgain = _mem.mic_gain
|
|
if tmpmicgain > 4:
|
|
tmpmicgain = 4
|
|
rs = RadioSetting("mic_gain", "Mic Gain",
|
|
RadioSettingValueInteger(0, 4, tmpmicgain))
|
|
basic.append(rs)
|
|
|
|
# Channel display mode
|
|
tmpchdispmode = _mem.channel_display_mode
|
|
if tmpchdispmode >= len(CHANNELDISP_LIST):
|
|
tmpchdispmode = 0
|
|
rs = RadioSetting(
|
|
"channel_display_mode",
|
|
"Channel display mode",
|
|
RadioSettingValueList(
|
|
CHANNELDISP_LIST,
|
|
CHANNELDISP_LIST[tmpchdispmode]))
|
|
basic.append(rs)
|
|
|
|
# Crossband receiving/transmitting
|
|
tmpcross = _mem.crossband
|
|
if tmpcross >= len(CROSSBAND_LIST):
|
|
tmpcross = 0
|
|
rs = RadioSetting(
|
|
"crossband",
|
|
"Cross-band receiving/transmitting",
|
|
RadioSettingValueList(
|
|
CROSSBAND_LIST,
|
|
CROSSBAND_LIST[tmpcross]))
|
|
basic.append(rs)
|
|
|
|
# Battery save
|
|
rs = RadioSetting(
|
|
"battery_save",
|
|
"Battery Save",
|
|
RadioSettingValueList(
|
|
BATSAVE_LIST,
|
|
BATSAVE_LIST[_mem.battery_save]))
|
|
basic.append(rs)
|
|
|
|
# Dual watch
|
|
tmpdual = _mem.dual_watch
|
|
if tmpdual >= len(DUALWATCH_LIST):
|
|
tmpdual = 0
|
|
rs = RadioSetting("dualwatch", "Dual Watch", RadioSettingValueList(
|
|
DUALWATCH_LIST, DUALWATCH_LIST[tmpdual]))
|
|
basic.append(rs)
|
|
|
|
# Tail tone elimination
|
|
rs = RadioSetting(
|
|
"tail_note_elimination",
|
|
"Tail tone elimination",
|
|
RadioSettingValueBoolean(
|
|
bool(_mem.tail_note_elimination > 0)))
|
|
basic.append(rs)
|
|
|
|
# VFO open
|
|
rs = RadioSetting("vfo_open", "VFO open",
|
|
RadioSettingValueBoolean(bool(_mem.vfo_open > 0)))
|
|
basic.append(rs)
|
|
|
|
# Beep control
|
|
rs = RadioSetting(
|
|
"beep_control",
|
|
"Beep control",
|
|
RadioSettingValueBoolean(bool(_mem.beep_control > 0)))
|
|
basic.append(rs)
|
|
|
|
# Scan resume mode
|
|
tmpscanres = _mem.scan_resume_mode
|
|
if tmpscanres >= len(SCANRESUME_LIST):
|
|
tmpscanres = 0
|
|
rs = RadioSetting(
|
|
"scan_resume_mode",
|
|
"Scan resume mode",
|
|
RadioSettingValueList(
|
|
SCANRESUME_LIST,
|
|
SCANRESUME_LIST[tmpscanres]))
|
|
basic.append(rs)
|
|
|
|
# Auto keypad lock
|
|
rs = RadioSetting(
|
|
"auto_keypad_lock",
|
|
"Auto keypad lock",
|
|
RadioSettingValueBoolean(bool(_mem.auto_keypad_lock > 0)))
|
|
basic.append(rs)
|
|
|
|
# Power on display mode
|
|
tmpdispmode = _mem.power_on_dispmode
|
|
if tmpdispmode >= len(WELCOME_LIST):
|
|
tmpdispmode = 0
|
|
rs = RadioSetting(
|
|
"welcome_mode",
|
|
"Power on display mode",
|
|
RadioSettingValueList(
|
|
WELCOME_LIST,
|
|
WELCOME_LIST[tmpdispmode]))
|
|
basic.append(rs)
|
|
|
|
# Keypad Tone
|
|
tmpkeypadtone = _mem.keypad_tone
|
|
if tmpkeypadtone >= len(KEYPADTONE_LIST):
|
|
tmpkeypadtone = 0
|
|
rs = RadioSetting("keypad_tone", "Keypad tone", RadioSettingValueList(
|
|
KEYPADTONE_LIST, KEYPADTONE_LIST[tmpkeypadtone]))
|
|
basic.append(rs)
|
|
|
|
# Language
|
|
tmplanguage = _mem.language
|
|
if tmplanguage >= len(LANGUAGE_LIST):
|
|
tmplanguage = 0
|
|
rs = RadioSetting("language", "Language", RadioSettingValueList(
|
|
LANGUAGE_LIST, LANGUAGE_LIST[tmplanguage]))
|
|
basic.append(rs)
|
|
|
|
# Alarm mode
|
|
tmpalarmmode = _mem.alarm_mode
|
|
if tmpalarmmode >= len(ALARMMODE_LIST):
|
|
tmpalarmmode = 0
|
|
rs = RadioSetting("alarm_mode", "Alarm mode", RadioSettingValueList(
|
|
ALARMMODE_LIST, ALARMMODE_LIST[tmpalarmmode]))
|
|
basic.append(rs)
|
|
|
|
# Reminding of end of talk
|
|
tmpalarmmode = _mem.reminding_of_end_talk
|
|
if tmpalarmmode >= len(REMENDOFTALK_LIST):
|
|
tmpalarmmode = 0
|
|
rs = RadioSetting(
|
|
"reminding_of_end_talk",
|
|
"Reminding of end of talk",
|
|
RadioSettingValueList(
|
|
REMENDOFTALK_LIST,
|
|
REMENDOFTALK_LIST[tmpalarmmode]))
|
|
basic.append(rs)
|
|
|
|
# Repeater tail tone elimination
|
|
tmprte = _mem.repeater_tail_elimination
|
|
if tmprte >= len(RTE_LIST):
|
|
tmprte = 0
|
|
rs = RadioSetting(
|
|
"repeater_tail_elimination",
|
|
"Repeater tail tone elimination",
|
|
RadioSettingValueList(RTE_LIST, RTE_LIST[tmprte]))
|
|
basic.append(rs)
|
|
|
|
# Logo string 1
|
|
logo1 = str(_mem.logo_line1).strip("\x20\x00\xff") # +"\x20"*12
|
|
logo1 = logo1[0:12]
|
|
rs = RadioSetting("logo1", "Logo string 1 (12 characters)",
|
|
RadioSettingValueString(0, 12, logo1))
|
|
basic.append(rs)
|
|
|
|
# Logo string 2
|
|
logo2 = str(_mem.logo_line2).strip("\x20\x00\xff") # +"\x20"*12
|
|
logo2 = logo2[0:12]
|
|
rs = RadioSetting("logo2", "Logo string 2 (12 characters)",
|
|
RadioSettingValueString(0, 12, logo2))
|
|
basic.append(rs)
|
|
|
|
# unlock settings
|
|
|
|
# F-LOCK
|
|
tmpflock = _mem.int_flock
|
|
if tmpflock >= len(FLOCK_LIST):
|
|
tmpflock = 0
|
|
rs = RadioSetting(
|
|
"flock", "F-LOCK",
|
|
RadioSettingValueList(FLOCK_LIST, FLOCK_LIST[tmpflock]))
|
|
unlock.append(rs)
|
|
|
|
# 350TX
|
|
rs = RadioSetting("350tx", "350TX", RadioSettingValueBoolean(
|
|
bool(_mem.int_350tx > 0)))
|
|
unlock.append(rs)
|
|
|
|
# unknown1
|
|
rs = RadioSetting("unknown11", "UNKNOWN1",
|
|
RadioSettingValueBoolean(
|
|
bool(_mem.int_unknown1 > 0)))
|
|
unlock.append(rs)
|
|
|
|
# 200TX
|
|
rs = RadioSetting("200tx", "200TX", RadioSettingValueBoolean(
|
|
bool(_mem.int_200tx > 0)))
|
|
unlock.append(rs)
|
|
|
|
# 500TX
|
|
rs = RadioSetting("500tx", "500TX", RadioSettingValueBoolean(
|
|
bool(_mem.int_500tx > 0)))
|
|
unlock.append(rs)
|
|
|
|
# 350EN
|
|
rs = RadioSetting("350en", "350EN", RadioSettingValueBoolean(
|
|
bool(_mem.int_350en > 0)))
|
|
unlock.append(rs)
|
|
|
|
# SCREEN
|
|
rs = RadioSetting("screen", "SCREEN", RadioSettingValueBoolean(
|
|
bool(_mem.int_screen > 0)))
|
|
unlock.append(rs)
|
|
|
|
# readonly info
|
|
# Firmware
|
|
if self.FIRMWARE_VERSION == "":
|
|
firmware = "To get the firmware version please download"
|
|
"the image from the radio first"
|
|
else:
|
|
firmware = self.FIRMWARE_VERSION
|
|
rs = RadioSetting("fw_ver", "Firmware Version",
|
|
RadioSettingValueString(0, 128, firmware))
|
|
roinfo.append(rs)
|
|
|
|
# Driver version
|
|
rs = RadioSetting("driver_ver", "Driver version",
|
|
RadioSettingValueString(0, 128, DRIVER_VERSION))
|
|
roinfo.append(rs)
|
|
|
|
rs = RadioSetting(
|
|
"comment_hack", "Show extra channel settings in comments",
|
|
RadioSettingValueString(
|
|
0, 4,
|
|
self.COMMENT_HACK and "Yes" or "No"))
|
|
roinfo.append(rs)
|
|
|
|
return top
|
|
|
|
# Store details about a high-level memory to the memory map
|
|
# This is called when a user edits a memory in the UI
|
|
def set_memory(self, mem):
|
|
number = mem.number-1
|
|
|
|
# Get a low-level memory object mapped to the image
|
|
_mem = self._memobj.channel[number]
|
|
_mem4 = self._memobj
|
|
# empty memory
|
|
if mem.empty:
|
|
_mem.set_raw("\xFF" * 16)
|
|
if number < 200:
|
|
_mem2 = self._memobj.channelname[number]
|
|
_mem2.set_raw("\xFF" * 16)
|
|
_mem4.channel_attributes[number] = 0x0f
|
|
return mem
|
|
|
|
# find band
|
|
band=_find_band(mem.freq)
|
|
if band == False:
|
|
raise errors.RadioError(
|
|
"Frequency is outside the supported bands")
|
|
return mem
|
|
|
|
|
|
|
|
# mode
|
|
if mem.mode == "AM":
|
|
_mem.flags1 = _mem.flags1 | FLAGS1_ISAM
|
|
_mem.flags2 = _mem.flags2 & ~FLAGS2_BANDWIDTH
|
|
else:
|
|
_mem.flags1 = _mem.flags1 & ~FLAGS1_ISAM
|
|
if mem.mode == "NFM":
|
|
_mem.flags2 = _mem.flags2 | FLAGS2_BANDWIDTH
|
|
else:
|
|
_mem.flags2 = _mem.flags2 & ~FLAGS2_BANDWIDTH
|
|
|
|
# frequency/offset
|
|
_mem.freq = mem.freq/10
|
|
_mem.offset = mem.offset/10
|
|
|
|
if mem.duplex == "off" or mem.duplex == "":
|
|
_mem.offset = 0
|
|
_mem.flags1 = _mem.flags1 & ~FLAGS1_OFFSET_MASK
|
|
elif mem.duplex == '-':
|
|
_mem.flags1 = (
|
|
_mem.flags1 & ~FLAGS1_OFFSET_MASK) | FLAGS1_OFFSET_MINUS
|
|
elif mem.duplex == '+':
|
|
_mem.flags1 = (
|
|
_mem.flags1 & ~FLAGS1_OFFSET_MASK) | FLAGS1_OFFSET_PLUS
|
|
|
|
# set band
|
|
if number < 200:
|
|
_mem4.channel_attributes[number] = (
|
|
_mem4.channel_attributes[number] & ~BANDMASK) | band
|
|
|
|
# channels >200 are the 14 VFO chanells and don't have names
|
|
if number < 200:
|
|
_mem2 = self._memobj.channelname[number]
|
|
tag = mem.name.ljust(16)[:16]
|
|
_mem2.name = tag # Store the alpha tag
|
|
|
|
# tone data
|
|
self._set_tone(mem, _mem)
|
|
|
|
# step
|
|
_mem.step = STEPS.index(mem.tuning_step) << 1
|
|
|
|
# tx power
|
|
if str(mem.power) == str(UVK5_POWER_LEVELS[2]):
|
|
_mem.flags2 = (
|
|
_mem.flags2 & ~FLAGS2_POWER_MASK) | FLAGS2_POWER_HIGH
|
|
elif str(mem.power) == str(UVK5_POWER_LEVELS[1]):
|
|
_mem.flags2 = (
|
|
_mem.flags2 & ~FLAGS2_POWER_MASK) | FLAGS2_POWER_MEDIUM
|
|
else:
|
|
_mem.flags2 = (_mem.flags2 & ~FLAGS2_POWER_MASK)
|
|
|
|
for setting in mem.extra:
|
|
sname = setting.get_name()
|
|
svalue = setting.value.get_value()
|
|
|
|
if sname == "bclo":
|
|
if svalue:
|
|
_mem.flags2 = _mem.flags2 | FLAGS2_BCLO
|
|
else:
|
|
_mem.flags2 = _mem.flags2 & ~FLAGS2_BCLO
|
|
|
|
if sname == "pttid":
|
|
_mem.dtmf_flags = (
|
|
(_mem.dtmf_flags & ~FLAGS_DTMF_PTTID_MASK)
|
|
| (PTTID_LIST.index(svalue) << 1))
|
|
|
|
if sname == "frev":
|
|
if svalue:
|
|
_mem.flags2 = _mem.flags2 | FLAGS2_REVERSE
|
|
else:
|
|
_mem.flags2 = _mem.flags2 & ~FLAGS2_REVERSE
|
|
|
|
if sname == "dtmfdecode":
|
|
if svalue:
|
|
_mem.dtmf_flags = _mem.dtmf_flags | FLAGS_DTMF_DECODE
|
|
else:
|
|
_mem.dtmf_flags = _mem.dtmf_flags & ~FLAGS_DTMF_DECODE
|
|
|
|
if sname == "scrambler":
|
|
_mem.scrambler = (
|
|
_mem.scrambler & 0xf0) | SCRAMBLER_LIST.index(svalue)
|
|
|
|
return mem
|
