# HG changeset patch User Eric Allen eric@hackerengineer.net Date # 1422595106 28800 Thu Jan 29 21:18:26 2015 -0800 Node ID # fd4bb2f6fd60680f6f811b7573f6fef1132fa9d3 Parent # bd1d2bac911911051c0a7b7f345cb6a0eba58ea7 Add support for new firmware in TYT TH-UV3R that supports 2.5kHz steps.

This hopefully fixes #1227

diff -r bd1d2bac9119 -r fd4bb2f6fd60 chirp/th_uv3r25.py --- /dev/nullThu Jan 01 00:00:00 1970 +0000 +++ b/chirp/th_uv3r25.pyThu Jan 29 21:18:26 2015 -0800 @@ -0,0 +1,175 @@ +# Copyright 2015 Eric Allen eric@hackerengineer.net +# +# 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/. + +"""TYT uv3r (2.5kHz) radio management module""" + +from chirp import chirp_common, bitwise, directory +from chirp.wouxun_common import do_download, do_upload + +from th_uv3r import TYTUV3RRadio, tyt_uv3r_prep, THUV3R_CHARSET + + +def tyt_uv3r_download(radio): + tyt_uv3r_prep(radio) + return do_download(radio, 0x0000, 0x0B30, 0x0010) + + +def tyt_uv3r_upload(radio): + tyt_uv3r_prep(radio) + return do_upload(radio, 0x0000, 0x0B30, 0x0010) + +mem_format = """ +// 20 bytes per memory +struct memory { + ul32 rx_freq; // 4 bytes + ul32 tx_freq; // 8 bytes + + ul16 rx_tone; // 10 bytes + ul16 tx_tone; // 12 bytes + + u8 unknown1a:1, + iswide:1, + bclo_n:1, // TODO: expose in UI + vox_n:1, // TODO: expose in UI + epilogue:1, // TODO: figure out what this even is + power_high:1, + voice_mode:2; // TODO: expose in UI + u8 name[6]; // 19 bytes + u8 unknown2; // 20 bytes +}; + +#seekto 0x0010; +struct memory memory[128]; + +#seekto 0x0A80; +u8 emptyflags[16]; +u8 skipflags[16]; +""" + + +@directory.register +class TYTUV3R25Radio(TYTUV3RRadio): + MODEL = "TH-UV3R (2.5kHz)" + _memsize = 2864 + + POWER_LEVELS = [chirp_common.PowerLevel("High", watts=2.00), + chirp_common.PowerLevel("Low", watts=0.80)] + + def get_features(self): + rf = super(TYTUV3R25Radio, self).get_features() + + rf.valid_tuning_steps = [2.5, 5.0, 6.25, 10.0, 12.5, 25.0, 37.50, + 50.0, 100.0] + rf.valid_power_levels = self.POWER_LEVELS + return rf + + def sync_in(self): + self.pipe.setTimeout(2) + self._mmap = tyt_uv3r_download(self) + self.process_mmap() + + def sync_out(self): + tyt_uv3r_upload(self) + + def process_mmap(self): + self._memobj = bitwise.parse(mem_format, self._mmap) + + def get_raw_memory(self, number): + return repr(self._memobj.memory[number - 1]) + + def get_memory(self, number): + _mem = self._memobj.memory[number - 1] + mem = chirp_common.Memory() + mem.number = number + + bit = 1 << ((number - 1) % 8) + byte = (number - 1) / 8 + + if self._memobj.emptyflags[byte] & bit: + mem.empty = True + return mem + + mem.freq = _mem.rx_freq * 10 + mem.offset = abs(_mem.rx_freq - _mem.tx_freq) + if _mem.tx_freq == _mem.rx_freq: + mem.duplex = "" + elif _mem.tx_freq < _mem.rx_freq: + mem.duplex = "-" + elif _mem.tx_freq > _mem.rx_freq: + mem.duplex = "+" + + mem.mode = _mem.iswide and "FM" or "NFM" + self._decode_tone(mem, _mem) + mem.skip = (self._memobj.skipflags[byte] & bit) and "S" or "" + + for char in _mem.name: + try: + c = THUV3R_CHARSET[char] + except: + c = "" + mem.name += c + mem.name = mem.name.rstrip() + + mem.power = self.POWER_LEVELS[not _mem.power_high] + + return mem + + def set_memory(self, mem): + _mem = self._memobj.memory[mem.number - 1] + bit = 1 << ((mem.number - 1) % 8) + byte = (mem.number - 1) / 8 + + if mem.empty: + self._memobj.emptyflags[byte] |= bit + _mem.set_raw("\xFF" * 16) + return + + self._memobj.emptyflags[byte] &= ~bit + + _mem.rx_freq = mem.freq / 10 + + if mem.duplex == "": + _mem.tx_freq = _mem.rx_freq + elif mem.duplex == "-": + _mem.tx_freq = _mem.rx_freq - mem.offset + elif mem.duplex == "+": + _mem.tx_freq = _mem.rx_freq + mem.offset + + _mem.iswide = mem.mode == "FM" + + self._encode_tone(mem, _mem) + + if mem.skip: + self._memobj.skipflags[byte] |= bit + else: + self._memobj.skipflags[byte] &= ~bit + + name = [] + for char in mem.name.ljust(6): + try: + c = THUV3R_CHARSET.index(char) + except: + c = THUV3R_CHARSET.index(" ") + name.append(c) + _mem.name = name + + if mem.power == self.POWER_LEVELS[0]: + _mem.power_high = 1 + else: + _mem.power_high = 0 + + @classmethod + def match_model(cls, filedata, filename): + return len(filedata) == cls._memsize