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# Copyright 2010 Dan Smith <dsmith@danplanet.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 time
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from chirp import chirp_common, yaesu_clone, memmap, directory
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from chirp import bitwise, errors
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ACK = chr(0x06)
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MEM_FORMAT = """
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#seekto 0x04C8;
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struct {
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u8 used:1,
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unknown1:1,
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mode:2,
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unknown2:1,
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duplex:3;
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bbcd freq[3];
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u8 unknown3:1,
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tune_step:3,
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unknown5:2,
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tmode:2;
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bbcd split[3];
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u8 power:2,
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tone:6;
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u8 unknown6:1,
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dtcs:7;
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u8 unknown7[2];
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u8 offset;
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u8 unknown9[3];
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} memory[1000];
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#seekto 0x4988;
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struct {
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char name[6];
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u8 enabled:1,
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unknown1:7;
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u8 used:1,
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unknown2:7;
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} names[1000];
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#seekto 0x6c48;
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struct {
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u32 bitmap[32];
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} bank_channels[20];
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#seekto 0x7648;
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struct {
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u8 skip0:2,
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skip1:2,
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skip2:2,
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skip3:2;
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} flags[250];
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#seekto 0x7B48;
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u8 checksum;
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"""
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MODES = ["FM", "AM", "NFM"]
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TMODES = ["", "Tone", "TSQL", "DTCS"]
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DUPLEX = ["", "", "-", "+", "split"]
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STEPS = [5.0, 10.0, 12.5, 15.0, 20.0, 25.0, 50.0, 100.0]
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SKIPS = ["", "S", "P", ""]
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CHARSET = ["%i" % int(x) for x in range(0, 10)] + \
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[chr(x) for x in range(ord("A"), ord("Z")+1)] + \
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list(" " * 10) + \
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list("*+,- /| [ ] _") + \
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list("\x00" * 100)
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POWER_LEVELS_VHF = [chirp_common.PowerLevel("Hi", watts=50),
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chirp_common.PowerLevel("Mid1", watts=20),
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chirp_common.PowerLevel("Mid2", watts=10),
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chirp_common.PowerLevel("Low", watts=5)]
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POWER_LEVELS_UHF = [chirp_common.PowerLevel("Hi", watts=35),
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chirp_common.PowerLevel("Mid1", watts=20),
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chirp_common.PowerLevel("Mid2", watts=10),
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chirp_common.PowerLevel("Low", watts=5)]
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def _send(ser, data):
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for i in data:
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ser.write(i)
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time.sleep(0.002)
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echo = ser.read(len(data))
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if echo != data:
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raise errors.RadioError("Error reading echo (Bad cable?)")
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def _download(radio):
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data = ""
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chunk = ""
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for i in range(0, 30):
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chunk += radio.pipe.read(radio._block_lengths[0])
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if chunk:
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break
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if len(chunk) != radio._block_lengths[0]:
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raise Exception("Failed to read header (%i)" % len(chunk))
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data += chunk
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_send(radio.pipe, ACK)
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for i in range(0, radio._block_lengths[1], 64):
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chunk = radio.pipe.read(64)
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data += chunk
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if len(chunk) != 64:
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break
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time.sleep(0.01)
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_send(radio.pipe, ACK)
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if radio.status_fn:
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status = chirp_common.Status()
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status.max = radio.get_memsize()
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status.cur = i+len(chunk)
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status.msg = "Cloning from radio"
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radio.status_fn(status)
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data += radio.pipe.read(1)
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_send(radio.pipe, ACK)
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return memmap.MemoryMap(data)
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def _upload(radio):
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cur = 0
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for block in radio._block_lengths:
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for _i in range(0, block, 64):
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length = min(64, block)
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#print "i=%i length=%i range: %i-%i" % (i, length,
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# cur, cur+length)
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_send(radio.pipe, radio.get_mmap()[cur:cur+length])
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if radio.pipe.read(1) != ACK:
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raise errors.RadioError("Radio did not ack block at %i" % cur)
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cur += length
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time.sleep(0.05)
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if radio.status_fn:
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status = chirp_common.Status()
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status.cur = cur
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status.max = radio.get_memsize()
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status.msg = "Cloning to radio"
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radio.status_fn(status)
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def get_freq(rawfreq):
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"""Decode a frequency that may include a fractional step flag"""
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# Ugh. The 0x80 and 0x40 indicate values to add to get the
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# real frequency. Gross.
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if rawfreq > 8000000000:
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rawfreq = (rawfreq - 8000000000) + 5000
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if rawfreq > 4000000000:
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rawfreq = (rawfreq - 4000000000) + 2500
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return rawfreq
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def set_freq(freq, obj, field):
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"""Encode a frequency with any necessary fractional step flags"""
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obj[field] = freq / 10000
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if (freq % 1000) == 500:
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obj[field][0].set_bits(0x40)
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if (freq % 10000) >= 5000:
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obj[field][0].set_bits(0x80)
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return freq
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class FTx800Radio(yaesu_clone.YaesuCloneModeRadio):
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"""Base class for FT-7800,7900,8800,8900 radios"""
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BAUD_RATE = 9600
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VENDOR = "Yaesu"
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def get_features(self):
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rf = chirp_common.RadioFeatures()
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rf.memory_bounds = (1, 999)
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rf.has_bank = False
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rf.has_ctone = False
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rf.has_dtcs_polarity = False
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rf.valid_modes = MODES
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rf.valid_tmodes = ["", "Tone", "TSQL", "DTCS"]
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rf.valid_duplexes = ["", "-", "+", "split"]
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rf.valid_tuning_steps = STEPS
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rf.valid_bands = [(108000000, 520000000), (700000000, 990000000)]
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rf.valid_skips = ["", "S", "P"]
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rf.valid_power_levels = POWER_LEVELS_VHF
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rf.valid_characters = "".join(CHARSET)
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rf.valid_name_length = 6
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rf.can_odd_split = True
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return rf
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def _checksums(self):
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return [ yaesu_clone.YaesuChecksum(0x0000, 0x7B47) ]
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def sync_in(self):
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start = time.time()
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try:
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self._mmap = _download(self)
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except errors.RadioError:
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raise
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except Exception, e:
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raise errors.RadioError("Failed to communicate with radio: %s" % e)
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print "Download finished in %i seconds" % (time.time() - start)
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self.check_checksums()
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self.process_mmap()
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def process_mmap(self):
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self._memobj = bitwise.parse(MEM_FORMAT, self._mmap)
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def sync_out(self):
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self.update_checksums()
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start = time.time()
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try:
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_upload(self)
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except errors.RadioError:
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raise
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except Exception, e:
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raise errors.RadioError("Failed to communicate with radio: %s" % e)
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print "Upload finished in %i seconds" % (time.time() - start)
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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 _get_mem_offset(self, mem, _mem):
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if mem.duplex == "split":
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return get_freq(int(_mem.split) * 10000)
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else:
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return (_mem.offset * 5) * 10000
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def _set_mem_offset(self, mem, _mem):
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if mem.duplex == "split":
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set_freq(mem.offset, _mem, "split")
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else:
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_mem.offset = (int(mem.offset / 10000) / 5)
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def _get_mem_name(self, mem, _mem):
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_nam = self._memobj.names[mem.number - 1]
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name = ""
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if _nam.used:
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for i in str(_nam.name):
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name += CHARSET[ord(i)]
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return name.rstrip()
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def _set_mem_name(self, mem, _mem):
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_nam = self._memobj.names[mem.number - 1]
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if mem.name.rstrip():
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name = [chr(CHARSET.index(x)) for x in mem.name.ljust(6)[:6]]
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_nam.name = "".join(name)
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_nam.used = 1
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_nam.enabled = 1
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else:
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_nam.used = 0
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_nam.enabled = 0
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def _get_mem_skip(self, mem, _mem):
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_flg = self._memobj.flags[(mem.number - 1) / 4]
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flgidx = (mem.number - 1) % 4
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return SKIPS[_flg["skip%i" % flgidx]]
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def _set_mem_skip(self, mem, _mem):
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_flg = self._memobj.flags[(mem.number - 1) / 4]
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flgidx = (mem.number - 1) % 4
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_flg["skip%i" % flgidx] = SKIPS.index(mem.skip)
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def get_memory(self, 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.empty = not _mem.used
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if mem.empty:
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return mem
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mem.freq = get_freq(int(_mem.freq) * 10000)
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mem.rtone = chirp_common.TONES[_mem.tone]
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mem.tmode = TMODES[_mem.tmode]
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mem.mode = MODES[_mem.mode]
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mem.dtcs = chirp_common.DTCS_CODES[_mem.dtcs]
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if self.get_features().has_tuning_step:
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mem.tuning_step = STEPS[_mem.tune_step]
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mem.duplex = DUPLEX[_mem.duplex]
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mem.offset = self._get_mem_offset(mem, _mem)
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mem.name = self._get_mem_name(mem, _mem)
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if int(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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mem.skip = self._get_mem_skip(mem, _mem)
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return mem
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def set_memory(self, mem):
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_mem = self._memobj.memory[mem.number - 1]
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_mem.used = int(not mem.empty)
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if mem.empty:
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return
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set_freq(mem.freq, _mem, "freq")
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_mem.tone = chirp_common.TONES.index(mem.rtone)
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_mem.tmode = TMODES.index(mem.tmode)
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_mem.mode = MODES.index(mem.mode)
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_mem.dtcs = chirp_common.DTCS_CODES.index(mem.dtcs)
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if self.get_features().has_tuning_step:
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_mem.tune_step = STEPS.index(mem.tuning_step)
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_mem.duplex = DUPLEX.index(mem.duplex)
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_mem.split = mem.duplex == "split" and int (mem.offset / 10000) or 0
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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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_mem.unknown5 = 0 # Make sure we don't leave garbage here
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# NB: Leave offset after mem name for the 8800!
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self._set_mem_name(mem, _mem)
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self._set_mem_offset(mem, _mem)
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self._set_mem_skip(mem, _mem)
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class FT7800BankModel(chirp_common.BankModel):
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"""Yaesu FT-7800/7900 bank model"""
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def get_num_banks(self):
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return 20
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def get_banks(self):
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banks = []
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for i in range(0, 20):
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bank = chirp_common.Bank(self, "%i" % i, "BANK-%i" % i)
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bank.index = i
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banks.append(bank)
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return banks
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def add_memory_to_bank(self, memory, bank):
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index = memory.number - 1
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_bitmap = self._radio._memobj.bank_channels[bank.index]
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ishft = 31 - (index % 32)
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_bitmap.bitmap[index / 32] |= (1 << ishft)
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def remove_memory_from_bank(self, memory, bank):
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index = memory.number - 1
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_bitmap = self._radio._memobj.bank_channels[bank.index]
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ishft = 31 - (index % 32)
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if not (_bitmap.bitmap[index / 32] & (1 << ishft)):
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raise Exception("Memory {num} is " +
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"not in bank {bank}".format(num=memory.number,
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bank=bank))
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_bitmap.bitmap[index / 32] &= ~(1 << ishft)
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def get_bank_memories(self, bank):
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memories = []
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for i in range(0, 1000):
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_bitmap = self._radio._memobj.bank_channels[bank.index].bitmap[i/32]
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ishft = 31 - (i % 32)
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if _bitmap & (1 << ishft):
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memories.append(self._radio.get_memory(i + 1))
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return memories
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def get_memory_banks(self, memory):
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banks = []
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for bank in self.get_banks():
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if memory.number in \
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[x.number for x in self.get_bank_memories(bank)]:
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banks.append(bank)
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return banks
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@directory.register
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class FT7800Radio(FTx800Radio):
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"""Yaesu FT-7800"""
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MODEL = "FT-7800"
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_model = "AH016"
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_memsize = 31561
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def get_bank_model(self):
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return FT7800BankModel(self)
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def get_features(self):
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rf = FTx800Radio.get_features(self)
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rf.has_bank = True
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return rf
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def set_memory(self, memory):
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if memory.empty:
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self._wipe_memory_banks(memory)
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FTx800Radio.set_memory(self, memory)
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class FT7900Radio(FT7800Radio):
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"""Yaesu FT-7900"""
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MODEL = "FT-7900"
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MEM_FORMAT_8800 = """
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#seekto %s;
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struct {
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u8 used:1,
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unknown1:1,
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mode:2,
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unknown2:1,
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duplex:3;
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bbcd freq[3];
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u8 unknown3:1,
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tune_step:3,
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power:2,
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tmode:2;
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bbcd split[3];
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u8 nameused:1,
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unknown5:1,
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tone:6;
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u8 namevalid:1,
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dtcs:7;
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u8 name[6];
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} memory[500];
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#seekto 0x51C8;
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struct {
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u8 skip0:2,
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skip1:2,
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skip2:2,
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skip3:2;
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} flags[250];
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#seekto 0x7B48;
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u8 checksum;
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"""
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@directory.register
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class FT8800Radio(FTx800Radio):
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"""Base class for Yaesu FT-8800"""
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MODEL = "FT-8800"
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_model = "AH018"
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_memsize = 22217
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_block_lengths = [8, 22208, 1]
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_block_size = 64
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_memstart = ""
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def get_features(self):
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rf = FTx800Radio.get_features(self)
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rf.has_sub_devices = self.VARIANT == ""
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rf.memory_bounds = (1, 499)
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return rf
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def get_sub_devices(self):
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return [FT8800RadioLeft(self._mmap), FT8800RadioRight(self._mmap)]
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def _checksums(self):
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return [ yaesu_clone.YaesuChecksum(0x0000, 0x56C7) ]
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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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self._memobj = bitwise.parse(MEM_FORMAT_8800 % self._memstart,
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self._mmap)
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def _get_mem_offset(self, mem, _mem):
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if mem.duplex == "split":
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return get_freq(int(_mem.split) * 10000)
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# The offset is packed into the upper two bits of the last four
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# bytes of the name (?!)
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val = 0
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for i in _mem.name[2:6]:
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val <<= 2
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val |= ((i & 0xC0) >> 6)
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return (val * 5) * 10000
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def _set_mem_offset(self, mem, _mem):
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if mem.duplex == "split":
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set_freq(mem.offset, _mem, "split")
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return
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val = int(mem.offset / 10000) / 5
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for i in reversed(range(2, 6)):
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_mem.name[i] = (_mem.name[i] & 0x3F) | ((val & 0x03) << 6)
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val >>= 2
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def _get_mem_name(self, mem, _mem):
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name = ""
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if _mem.namevalid:
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for i in _mem.name:
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index = int(i) & 0x3F
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if index < len(CHARSET):
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name += CHARSET[index]
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return name.rstrip()
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def _set_mem_name(self, mem, _mem):
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_mem.name = [CHARSET.index(x) for x in mem.name.ljust(6)[:6]]
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_mem.namevalid = 1
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_mem.nameused = bool(mem.name.rstrip())
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class FT8800RadioLeft(FT8800Radio):
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"""Yaesu FT-8800 Left VFO subdevice"""
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VARIANT = "Left"
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_memstart = "0x0948"
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|
class FT8800RadioRight(FT8800Radio):
|
|
"""Yaesu FT-8800 Right VFO subdevice"""
|
|
VARIANT = "Right"
|
|
_memstart = "0x2948"
|
|
|
|
MEM_FORMAT_8900 = """
|
|
#seekto 0x0708;
|
|
struct {
|
|
u8 used:1,
|
|
skip:2,
|
|
sub_used:1,
|
|
unknown2:1,
|
|
duplex:3;
|
|
bbcd freq[3];
|
|
u8 mode:2,
|
|
nameused:1,
|
|
unknown4:1,
|
|
power:2,
|
|
tmode:2;
|
|
bbcd split[3];
|
|
u8 unknown5:2,
|
|
tone:6;
|
|
u8 namevalid:1,
|
|
dtcs:7;
|
|
u8 name[6];
|
|
} memory[799];
|
|
|
|
#seekto 0x51C8;
|
|
struct {
|
|
u8 skip0:2,
|
|
skip1:2,
|
|
skip2:2,
|
|
skip3:2;
|
|
} flags[400];
|
|
|
|
#seekto 0x7B48;
|
|
u8 checksum;
|
|
"""
|
|
|
|
@directory.register
|
|
class FT8900Radio(FT8800Radio):
|
|
"""Yaesu FT-8900"""
|
|
MODEL = "FT-8900"
|
|
|
|
_model = "AH008"
|
|
_memsize = 14793
|
|
_block_lengths = [8, 14784, 1]
|
|
|
|
def process_mmap(self):
|
|
self._memobj = bitwise.parse(MEM_FORMAT_8900, self._mmap)
|
|
|
|
def get_features(self):
|
|
rf = FT8800Radio.get_features(self)
|
|
rf.has_sub_devices = False
|
|
rf.valid_modes = MODES
|
|
rf.valid_bands = [( 28000000, 29700000),
|
|
( 50000000, 54000000),
|
|
(108000000, 180000000),
|
|
(320000000, 480000000),
|
|
(700000000, 985000000)]
|
|
rf.memory_bounds = (1, 799)
|
|
rf.has_tuning_step = False
|
|
|
|
return rf
|
|
|
|
def _checksums(self):
|
|
return [ yaesu_clone.YaesuChecksum(0x0000, 0x39C7) ]
|
|
|
|
def _get_mem_skip(self, mem, _mem):
|
|
return SKIPS[_mem.skip]
|
|
|
|
def _set_mem_skip(self, mem, _mem):
|
|
_mem.skip = SKIPS.index(mem.skip)
|
|
|
|
def get_memory(self, number):
|
|
mem = FT8800Radio.get_memory(self, number)
|
|
|
|
_mem = self._memobj.memory[number - 1]
|
|
|
|
return mem
|
|
|
|
def set_memory(self, mem):
|
|
FT8800Radio.set_memory(self, mem)
|
|
|
|
# The 8900 has a bit flag that tells the radio whether or not
|
|
# the memory should show up on the sub (right) band
|
|
_mem = self._memobj.memory[mem.number - 1]
|
|
if mem.freq < 108000000 or mem.freq > 480000000:
|
|
_mem.sub_used = 0
|
|
else:
|
|
_mem.sub_used = 1
|
|
|
