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# Copyright 2010 Eric Allen <eric@hackerengineer.net>
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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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import time
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from chirp import chirp_common, directory, bitwise, errors
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from chirp.drivers import yaesu_clone
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LOG = logging.getLogger(__name__)
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TONES = chirp_common.OLD_TONES
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TMODES = ["", "Tone"]
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MODES = ['FM', 'AM']
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STEPS = [5.0, 10.0, 12.5, 15.0, 20.0, 25.0, 50.0]
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DUPLEX = ["", "-", "+", "split"]
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# "M" for masked memories, which are invisible until un-masked
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SKIPS = ["", "S", "M"]
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POWER_LEVELS_VHF = [chirp_common.PowerLevel("Low", watts=5),
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chirp_common.PowerLevel("Mid", watts=20),
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chirp_common.PowerLevel("High", watts=50)]
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POWER_LEVELS_UHF = [chirp_common.PowerLevel("Low", watts=5),
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chirp_common.PowerLevel("Mid", watts=20),
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chirp_common.PowerLevel("High", watts=35)]
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SPECIALS = {'1L': -1,
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'1U': -2,
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'2L': -3,
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'2U': -4,
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'Home': -5}
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MEM_FORMAT = """
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#seekto 0x{skips:X};
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u8 skips[13];
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#seekto 0x{enables:X};
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u8 enables[13];
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struct mem_struct {{
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u8 unknown4:2,
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baud9600:1,
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am:1,
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unknown4b:4;
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u8 power:2,
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duplex:2,
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unknown1b:4;
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u8 unknown2:1,
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tone_enable:1,
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tone:6;
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bbcd freq[3];
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bbcd offset[3];
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}};
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#seekto 0x{memories:X};
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struct mem_struct memory[99];
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"""
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@directory.register
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class FT8100Radio(yaesu_clone.YaesuCloneModeRadio):
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"""Implementation for Yaesu FT-8100"""
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MODEL = "FT-8100"
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_memstart = 0
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_memsize = 2968
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_block_lengths = [10, 32, 114, 101, 101, 97, 128, 128, 128, 128, 128, 9, 9,
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9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
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9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
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9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
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9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
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9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
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9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
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9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
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9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
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9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
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9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
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9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 1]
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@classmethod
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def match_model(cls, data, path):
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if (len(data) == cls._memsize and
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data[1:10] == b'\x01\x01\x07\x08\x02\x01\x01\x00\x01'):
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return True
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return False
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def get_features(self):
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rf = chirp_common.RadioFeatures()
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rf.memory_bounds = (1, 99)
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rf.has_ctone = False
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rf.has_dtcs = False
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rf.has_dtcs_polarity = False
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rf.has_bank = False
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rf.has_name = False
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rf.valid_tones = list(TONES)
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rf.valid_modes = list(MODES)
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rf.valid_tmodes = list(TMODES)
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rf.valid_duplexes = list(DUPLEX)
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# This is not actually implemented, so don't expose it
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rf.valid_duplexes.remove('split')
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rf.valid_power_levels = POWER_LEVELS_VHF
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rf.has_sub_devices = self.VARIANT == ''
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rf.valid_tuning_steps = list(STEPS)
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# This is not implemented properly, so don't expose it
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rf.valid_tuning_steps.remove(12.5)
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rf.can_odd_split = False
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# This driver doesn't properly support the upper bound of 1300MHz
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# so limit us to 999MHz
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if self.VARIANT == 'VHF':
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rf.valid_bands = [(110000000, 280000000)]
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else:
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rf.valid_bands = [(280000000, 550000000),
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(750000000, 999000000)]
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# This is not actually implemented, so don't expose it
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# rf.valid_skips = SKIPS
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rf.valid_skips = []
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# TODO
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# rf.valid_special_chans = SPECIALS.keys()
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# TODO
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# rf.has_tuning_step = False
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return rf
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def sync_in(self):
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super(FT8100Radio, self).sync_in()
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self.pipe.write(bytes([yaesu_clone.CMD_ACK]))
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self.pipe.read(1)
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def sync_out(self):
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self.update_checksums()
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return _clone_out(self)
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def process_mmap(self):
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if not self._memstart:
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return
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mem_format = MEM_FORMAT.format(memories=self._memstart,
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skips=self._skipstart,
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enables=self._enablestart)
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self._memobj = bitwise.parse(mem_format, self._mmap)
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def get_sub_devices(self):
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return [FT8100RadioVHF(self._mmap), FT8100RadioUHF(self._mmap)]
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def get_memory(self, number):
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bit, byte = self._bit_byte(number)
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_mem = self._memobj.memory[number - 1]
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mem = chirp_common.Memory()
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mem.number = number
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mem.freq = int(_mem.freq) * 1000
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if _mem.tone >= len(TONES) or _mem.duplex >= len(DUPLEX):
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mem.empty = True
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return mem
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else:
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mem.rtone = TONES[_mem.tone]
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mem.tmode = TMODES[_mem.tone_enable]
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mem.mode = MODES[_mem.am]
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mem.duplex = DUPLEX[_mem.duplex]
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if _mem.duplex == DUPLEX.index("split"):
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tx_freq = int(_mem.offset) * 1000
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mem.offset = tx_freq - mem.freq
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else:
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mem.offset = int(_mem.offset) * 1000
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if mem.freq // 100 == 4:
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mem.power = POWER_LEVELS_UHF[_mem.power]
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else:
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mem.power = POWER_LEVELS_VHF[_mem.power]
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# M01 can't be disabled
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if not self._memobj.enables[byte] & bit and number != 1:
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mem.empty = True
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elif number == 1:
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mem.immutable = ['empty']
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return mem
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def get_raw_memory(self, number):
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return repr(self._memobj.memory[number - 1])
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def set_memory(self, mem):
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bit, byte = self._bit_byte(mem.number)
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_mem = self._memobj.memory[mem.number - 1]
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_mem.freq = mem.freq // 1000
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_mem.tone = TONES.index(mem.rtone)
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_mem.tone_enable = TMODES.index(mem.tmode)
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_mem.am = MODES.index(mem.mode)
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_mem.duplex = DUPLEX.index(mem.duplex)
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if mem.duplex == "split":
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tx_freq = mem.freq + mem.offset
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_mem.offset = (tx_freq % 10000000) // 1000
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else:
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_mem.offset = mem.offset // 1000
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if mem.power:
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_mem.power = POWER_LEVELS_VHF.index(mem.power)
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else:
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_mem.power = 0
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if mem.empty:
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self._memobj.enables[byte] &= ~bit
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else:
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self._memobj.enables[byte] |= bit
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# TODO expose these options
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_mem.baud9600 = 0
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# These need to be cleared, otherwise strange things happen
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_mem.unknown4 = 0
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_mem.unknown4b = 0
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_mem.unknown1b = 0
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_mem.unknown2 = 0
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def _checksums(self):
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return [yaesu_clone.YaesuChecksum(0x0000, 0x0B96)]
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# I didn't believe this myself, but it seems that there's a bit for
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# enabling VHF M01, but no bit for UHF01, and the enables are shifted down,
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# so that the first bit is for M02
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def _bit_byte(self, number):
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if self.VARIANT == 'VHF':
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bit = 1 << ((number - 1) % 8)
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byte = (number - 1) // 8
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else:
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bit = 1 << ((number - 2) % 8)
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byte = (number - 2) // 8
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return bit, byte
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class FT8100RadioVHF(FT8100Radio):
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"""Yaesu FT-8100 VHF subdevice"""
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VARIANT = "VHF"
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_memstart = 0x447
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_skipstart = 0x02D
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_enablestart = 0x04D
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class FT8100RadioUHF(FT8100Radio):
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"""Yaesu FT-8100 UHF subdevice"""
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VARIANT = "UHF"
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_memstart = 0x7E6
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_skipstart = 0x03A
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_enablestart = 0x05A
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def _clone_out(radio):
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try:
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return __clone_out(radio)
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except Exception as e:
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raise errors.RadioError("Failed to communicate with the radio: %s" % e)
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def __clone_out(radio):
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pipe = radio.pipe
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block_lengths = radio._block_lengths
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total_written = 0
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def _status():
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status = chirp_common.Status()
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status.msg = "Cloning to radio"
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status.max = sum(block_lengths)
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status.cur = total_written
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radio.status_fn(status)
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start = time.time()
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pos = 0
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for block in radio._block_lengths:
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LOG.debug("\nSending %i-%i" % (pos, pos + block))
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out = radio.get_mmap()[pos:pos + block]
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# need to chew byte-by-byte here or else we lose the ACK...not sure why
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for b in out:
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pipe.write(bytes([b]))
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pipe.read(1) # chew the echo
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ack = pipe.read(1)
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if ack[0] != yaesu_clone.CMD_ACK:
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raise Exception("block not ack'ed: %s" % repr(ack))
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total_written += len(out)
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_status()
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pos += block
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LOG.debug("Clone completed in %i seconds" % (time.time() - start))
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return True
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