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# Copyright 2015 Eric Dropps <kc1ckh@kc1ckh.com>
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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 3 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 logging
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from chirp.drivers import id31
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from chirp import directory, bitwise
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LOG = logging.getLogger(__name__)
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MEM_FORMAT = """
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struct {
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u24 freq;
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u16 offset;
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u16 rtone:6,
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ctone:6,
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unknown2:1,
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mode:3;
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u8 dtcs;
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u8 tune_step:4,
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unknown5:4;
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u8 unknown4;
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u8 tmode:4,
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duplex:2,
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dtcs_polarity:2;
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char name[16];
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u8 unknown13;
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u8 urcall[7];
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u8 rpt1call[7];
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u8 rpt2call[7];
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} memory[500];
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#seekto 0x6A40;
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u8 used_flags[70];
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#seekto 0x6A86;
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u8 skip_flags[69];
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#seekto 0x6ACB;
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u8 pskp_flags[69];
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#seekto 0x6B40;
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struct {
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u8 unknown:3,
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bank:5;
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u8 index;
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} banks[500];
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#seekto 0x6FD0;
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struct {
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char name[16];
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} bank_names[26];
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#seekto 0xA8C0;
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struct {
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u24 freq;
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u16 offset;
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u8 unknown1[4];
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u8 call[7];
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char name[16];
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char subname[8];
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u8 unknown3[10];
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} repeaters[750];
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#seekto 0x1384E;
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struct {
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u8 call[7];
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} rptcall[750];
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#seekto 0x14FBE;
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struct {
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char name[16];
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} rptgroup_names[30];
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#seekto 0x1519E;
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struct {
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char call[8];
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char tag[4];
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} mycall[6];
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#seekto 0x151E6;
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struct {
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char call[8];
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} urcall[200];
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#seekto 0x15826;
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struct {
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char name[16];
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} urcallname[200];
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"""
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@directory.register
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class ID51PLUSRadio(id31.ID31Radio):
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"""Icom ID-51 Plus/50th Anniversary"""
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MODEL = "ID-51 Plus"
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_memsize = 0x1FB40
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_model = "\x33\x90\x00\x02"
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_endframe = "Icom Inc\x2E\x44\x41"
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_bank_class = id31.ID31Bank
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_ranges = [(0x00000, 0x1FB40, 32)]
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MODES = {0: "FM", 1: "NFM", 3: "AM", 5: "DV"}
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@classmethod
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def match_model(cls, filedata, filename):
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"""Given contents of a stored file (@filedata), return True if
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this radio driver handles the represented model"""
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# The default check for ICOM is just to check memory size
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# Since the ID-51 and ID-51 Plus/Anniversary have exactly
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# the same memory size, we need to do a more detailed check.
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if len(filedata) == cls._memsize:
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LOG.debug('File has correct memory size, '
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'checking 20 bytes at offset 0x1AF40')
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snip = filedata[0x1AF40:0x1AF60]
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if snip != ('\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
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'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
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'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'
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'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF'):
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LOG.debug('bytes matched ID-51 Plus Signature')
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return True
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else:
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LOG.debug('bytes did not match ID-51 Plus Signature')
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return False
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def _get_bank(self, loc):
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_bank = self._memobj.banks[loc]
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LOG.debug("Bank Value for location %s is %s" % (loc, _bank.bank))
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if _bank.bank == 0x1F:
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return None
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else:
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return _bank.bank
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def _set_bank(self, loc, bank):
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_bank = self._memobj.banks[loc]
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if bank is None:
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_bank.bank = 0x1F
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else:
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_bank.bank = bank
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def get_features(self):
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rf = super(ID51PLUSRadio, self).get_features()
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rf.valid_bands = [(108000000, 174000000), (380000000, 479000000)]
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return rf
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def get_repeater_call_list(self):
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calls = []
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# Unlike previous DStar radios, there is not a separate repeater
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# callsign list. It's only the DV Memory banks.
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for repeater in self._memobj.repeaters:
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call = id31._decode_call(repeater.call)
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if call == "CALLSIGN":
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call = ""
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calls.append(call.rstrip())
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return calls
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def process_mmap(self):
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self._memobj = bitwise.parse(MEM_FORMAT, self._mmap)
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@directory.register
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class ID51PLUS2Radio(ID51PLUSRadio):
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MODEL = 'ID-51 Plus2'
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_model = b'\x33\x90\x00\x03'
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_icf_etcdata = '400001'
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