def test_required_step(self):
steps = {2.5: self._025,
5.0: self._005,
6.25: self._625,
12.5: self._125,
}
for step, freqs in steps.items():
for freq in freqs:
self.assertEqual(step, chirp_common.required_step(freq))
def test_required_step(self):
steps = {2.5: self._025,
5.0: self._005,
6.25: self._625,
12.5: self._125,
}
for step, freqs in steps.items():
for freq in freqs:
self.assertEqual(step, chirp_common.required_step(freq))
def _decode_freq(freqraw):
freq = int(freqraw) * 10000
if freq > 8000000000:
freq = (freq - 8000000000) + 5000
if freq > 4000000000:
freq -= 4000000000
for i in range(0, 3):
freq += 2500
if chirp_common.required_step(freq) == 12.5:
break
return freq
def _decode_freq(freqraw):
freq = int(freqraw) * 10000
if freq > 8000000000:
freq = (freq - 8000000000) + 5000
if freq > 4000000000:
freq -= 4000000000
for i in range(0, 3):
freq += 2500
if chirp_common.required_step(freq) == 12.5:
break
return freq
def set_memory(self, mem):
_mem = self._get_mem(mem.number)
byte = (mem.number - 1) / 8
bit = 1 << ((mem.number - 1) % 8)
if mem.empty and self._memobj.invisible_bits[byte] & bit:
self._memobj.invalid_bits[byte] |= bit
return
if mem.empty:
self._memobj.invisible_bits[byte] |= bit
return
if self._memobj.invalid_bits[byte] & bit:
_wipe_memory(_mem)
self._memobj.invisible_bits[byte] &= ~bit
self._memobj.invalid_bits[byte] &= ~bit
_mem.unknown2 = 0x02 # Channels don't display without this
_mem.unknown7 = 0x01 # some bit in this field is related to
_mem.unknown8 = 0xFF # being able to transmit
if chirp_common.required_step(mem.freq) == 12.5:
mult = 6250
_mem.step = 0x05
else:
mult = 5000
_mem.step = 0x00
_mem.freq = mem.freq / mult
_mem.tone = chirp_common.TONES.index(mem.rtone)
_mem.dtcs = chirp_common.DTCS_CODES.index(mem.dtcs)
_mem.tmode = TMODES.index(mem.tmode)
_mem.duplex = DUPLEX.index(mem.duplex)
_mem.offset = mem.offset / 5000 / 10
_mem.isfm = mem.mode == "FM"
_mem.skip = mem.skip == "S"
try:
_mem.power = POWER.index(mem.power)
except ValueError:
_mem.power = 3 # High
for i in range(0, 8):
try:
_mem.name[i] = CHARSET.index(mem.name[i])
except IndexError:
_mem.name[i] = 0x40
_mem.showname = bool(mem.name.strip())
def set_memory(self, mem):
_mem = self._get_mem(mem.number)
byte = (mem.number - 1) / 8
bit = 1 << ((mem.number - 1) % 8)
if mem.empty and self._memobj.invisible_bits[byte] & bit:
self._memobj.invalid_bits[byte] |= bit
return
if mem.empty:
self._memobj.invisible_bits[byte] |= bit
return
if self._memobj.invalid_bits[byte] & bit:
_wipe_memory(_mem)
self._memobj.invisible_bits[byte] &= ~bit
self._memobj.invalid_bits[byte] &= ~bit
_mem.unknown2 = 0x02 # Channels don't display without this
_mem.unknown7 = 0x01 # some bit in this field is related to
_mem.unknown8 = 0xFF # being able to transmit
if chirp_common.required_step(mem.freq) == 12.5:
mult = 6250
_mem.step = 0x05
else:
mult = 5000
_mem.step = 0x00
_mem.freq = mem.freq / mult
_mem.tone = chirp_common.TONES.index(mem.rtone)
_mem.dtcs = chirp_common.DTCS_CODES.index(mem.dtcs)
_mem.tmode = TMODES.index(mem.tmode)
_mem.duplex = DUPLEX.index(mem.duplex)
_mem.offset = mem.offset / 5000 / 10
_mem.isfm = mem.mode == "FM"
_mem.skip = mem.skip == "S"
try:
_mem.power = POWER.index(mem.power)
except ValueError:
_mem.power = 3 # High
for i in range(0, 8):
try:
_mem.name[i] = CHARSET.index(mem.name[i])
except IndexError:
_mem.name[i] = 0x40
_mem.showname = bool(mem.name.strip())
def do_oddsteps(self, rf):
odd_steps = {
145: [145.85625, 145.86250],
445: [445.85625, 445.86250],
862: [862.73125, 862.73750],
}
m = self._mem(rf)
for low, high in rf.valid_bands:
for band, totest in odd_steps.items():
if band < low or band > high:
continue
for testfreq in totest:
if chirp_common.required_step(testfreq) not in\
rf.valid_tuning_steps:
continue
m.freq = testfreq
self._wrapper.do("set_memory", m)
n = self._wrapper.do("get_memory", m.number)
self.compare_mem(m, n)
def do_oddsteps(self, rf):
odd_steps = {
145: [145.85625, 145.86250],
445: [445.85625, 445.86250],
862: [862.73125, 862.73750],
}
m = self._mem(rf)
for low, high in rf.valid_bands:
for band, totest in odd_steps.items():
if band < low or band > high:
continue
for testfreq in totest:
if chirp_common.required_step(testfreq) not in\
rf.valid_tuning_steps:
continue
m.freq = testfreq
self._wrapper.do("set_memory", m)
n = self._wrapper.do("get_memory", m.number)
self.compare_mem(m, n)
def do_oddsteps(self, rf):
odd_steps = {
145000000: [145856250, 145862500],
445000000: [445856250, 445862500],
862000000: [862731250, 862737500],
}
m = self._mem(rf)
for low, high in rf.valid_bands:
for band, totest in odd_steps.items():
if band < low or band > high:
continue
for testfreq in totest:
step = chirp_common.required_step(testfreq)
if step not in rf.valid_tuning_steps:
continue
m.freq = testfreq
m.tuning_step = step
self._wrapper.do("set_memory", m)
n = self._wrapper.do("get_memory", m.number)
self.compare_mem(m, n, ignore=['tuning_step'])