def __init_center_cell(self):
base_freq_cell = self.__rx_main.state()[_FREQ_CELL_KEY]
mode_cell = self.__rx_main.state()['MD']
sidetone_cell = self.state()['CW']
iq_offset_cell = LooseCell(key='iq_offset', value=0.0, type=float)
self.__iq_center_cell = ViewCell(
base=base_freq_cell,
get_transform=lambda x: x + iq_offset_cell.get(),
set_transform=lambda x: x - iq_offset_cell.get(),
key=_FREQ_CELL_KEY,
type=base_freq_cell.type(), # runtime variable...
writable=True,
persists=base_freq_cell.metadata().persists)
def changed_iq(_value=None):
# TODO this is KX3-specific
mode = mode_cell.get()
if mode == 'CW':
iq_offset = sidetone_cell.get()
elif mode == 'CW-REV':
iq_offset = -sidetone_cell.get()
elif mode == 'AM' or mode == 'FM':
iq_offset = 11000.0
else: # USB, LSB, other
iq_offset = 0.0
iq_offset_cell.set(iq_offset)
self.__iq_center_cell.changed_transform()
# TODO bad practice
mode_cell._subscribe_immediate(changed_iq)
sidetone_cell._subscribe_immediate(changed_iq)
changed_iq()
def setUp(self):
self.lc = LooseCell(value=0, type=RangeT([(-100, 100)]))
self.delta = 1
self.vc = ViewCell(base=self.lc,
get_transform=lambda x: x + self.delta,
set_transform=lambda x: x - self.delta,
type=int)
def setUp(self):
self.lc = LooseCell(value=0, key='a', ctor=int)
self.vc = ViewCell(base=self.lc,
get_transform=lambda x: x + 1,
set_transform=lambda x: x - 1,
key='b',
ctor=int)
def setUp(self):
self.lc = LooseCell(value=0, type=RangeT([(-100, 100)]), writable=True)
self.delta = 1
self.vc = ViewCell(base=self.lc,
get_transform=lambda x: x + self.delta,
set_transform=lambda x: x - self.delta,
type=int,
writable=True,
interest_tracker=LoopbackInterestTracker())
class TestViewCell(unittest.TestCase):
def setUp(self):
self.lc = LooseCell(value=0, key='a', type=int)
self.vc = ViewCell(
base=self.lc,
get_transform=lambda x: x + 1,
set_transform=lambda x: x - 1,
key='b',
type=int)
def test_get_set(self):
self.assertEqual(0, self.lc.get())
self.assertEqual(1, self.vc.get())
self.vc.set(2)
self.assertEqual(1, self.lc.get())
self.assertEqual(2, self.vc.get())
self.lc.set(3)
self.assertEqual(3, self.lc.get())
self.assertEqual(4, self.vc.get())
def test_subscription(self):
fired = []
def f():
fired.append(self.vc.get())
self.vc.subscribe(f)
self.lc.set(1)
self.assertEqual([2], fired)
class TestViewCell(unittest.TestCase):
def setUp(self):
self.lc = LooseCell(value=0, key='a', type=int)
self.vc = ViewCell(
base=self.lc,
get_transform=lambda x: x + 1,
set_transform=lambda x: x - 1,
key='b',
type=int)
def test_get_set(self):
self.assertEqual(0, self.lc.get())
self.assertEqual(1, self.vc.get())
self.vc.set(2)
self.assertEqual(1, self.lc.get())
self.assertEqual(2, self.vc.get())
self.lc.set(3)
self.assertEqual(3, self.lc.get())
self.assertEqual(4, self.vc.get())
def test_subscription(self):
fired = []
def f():
fired.append(self.vc.get())
self.vc.subscribe(f)
self.lc.set(1)
self.assertEqual([2], fired)
def __init_center_cell(self):
base_freq_cell = self.__rx_main.state()[_FREQ_CELL_KEY]
mode_cell = self.__rx_main.state()['MD']
sidetone_cell = self.state()['CW']
submode_cell = self.state()['DT']
iq_offset_cell = LooseCell(value=0.0, type=float, writable=True)
self.__iq_center_cell = ViewCell(
base=base_freq_cell,
get_transform=lambda x: x + iq_offset_cell.get(),
set_transform=lambda x: x - iq_offset_cell.get(),
type=base_freq_cell.type(), # runtime variable...
writable=True,
persists=base_freq_cell.metadata().persists)
def changed_iq(_value=None):
# TODO this is KX3-specific
mode = mode_cell.get()
if mode == 'CW':
iq_offset = sidetone_cell.get()
elif mode == 'CW-REV':
iq_offset = -sidetone_cell.get()
elif mode == 'AM' or mode == 'FM':
iq_offset = 11000.0
elif mode == 'DATA' or mode == 'DATA-REV':
submode = submode_cell.get()
if submode == 0: # "DATA A", SSB with less processing
iq_offset = 0.0 # ???
elif submode == 1: # "AFSK A", SSB with RTTY style filter
iq_offset = 0.0 # ???
elif submode == 2: # "FSK D", RTTY
iq_offset = 900.0
elif submode == 3: # "PSK D", PSK31
iq_offset = 1000.0 # I think so...
else:
iq_offset = 0 # fallback
if mode == 'DATA-REV':
iq_offset = -iq_offset
else: # USB, LSB, other
iq_offset = 0.0
iq_offset_cell.set(iq_offset)
self.__iq_center_cell.changed_transform()
# TODO bad practice
mode_cell._subscribe_immediate(changed_iq)
sidetone_cell._subscribe_immediate(changed_iq)
submode_cell._subscribe_immediate(changed_iq)
changed_iq()
def _merge_vfos(vfos):
fixed = 0.0
variable = []
for vfo in vfos:
p = vfo.type().get_single_point()
if p is not None:
fixed += p
else:
variable.append(vfo)
if len(variable) == 0:
if fixed == 0.0:
return None
else:
return _ConstantVFOCell(fixed)
elif len(variable) == 1:
variable_one = variable[0]
if fixed == 0.0:
return variable_one
else:
return ViewCell(
base=variable_one,
get_transform=lambda x: x + fixed,
set_transform=lambda x: x - fixed,
type=variable_one.type().shifted_by(fixed),
writable=True,
persists=variable_one.metadata().persists)
else:
raise ValueError('Multiple non-stub VFOs not yet supported.')
def setUp(self):
self.lc = LooseCell(value=0, key='a', type=int)
self.vc = ViewCell(
base=self.lc,
get_transform=lambda x: x + 1,
set_transform=lambda x: x - 1,
key='b',
type=int)
def setUp(self):
self.lc = LooseCell(value=0, type=RangeT([(-100, 100)]))
self.delta = 1
self.vc = ViewCell(
base=self.lc,
get_transform=lambda x: x + self.delta,
set_transform=lambda x: x - self.delta,
type=int)
def setUp(self):
self.lc = LooseCell(value=0, type=RangeT([(-100, 100)]), writable=True)
self.delta = 1
self.vc = ViewCell(
base=self.lc,
get_transform=lambda x: x + self.delta,
set_transform=lambda x: x - self.delta,
type=int,
writable=True,
interest_tracker=LoopbackInterestTracker())
def __init_center_cell(self):
base_freq_cell = self.__rx_main.state()[_FREQ_CELL_KEY]
mode_cell = self.__rx_main.state()['MD']
sidetone_cell = self.state()['CW']
submode_cell = self.state()['DT']
iq_offset_cell = LooseCell(key='iq_offset', value=0.0, type=float)
self.__iq_center_cell = ViewCell(
base=base_freq_cell,
get_transform=lambda x: x + iq_offset_cell.get(),
set_transform=lambda x: x - iq_offset_cell.get(),
key=_FREQ_CELL_KEY,
type=base_freq_cell.type(), # runtime variable...
writable=True,
persists=base_freq_cell.metadata().persists)
def changed_iq(_value=None):
# TODO this is KX3-specific
mode = mode_cell.get()
if mode == 'CW':
iq_offset = sidetone_cell.get()
elif mode == 'CW-REV':
iq_offset = -sidetone_cell.get()
elif mode == 'AM' or mode == 'FM':
iq_offset = 11000.0
elif mode == 'DATA' or mode == 'DATA-REV':
submode = submode_cell.get()
if submode == 0: # "DATA A", SSB with less processing
iq_offset = 0.0 # ???
elif submode == 1: # "AFSK A", SSB with RTTY style filter
iq_offset = 0.0 # ???
elif submode == 2: # "FSK D", RTTY
iq_offset = 900.0
elif submode == 3: # "PSK D", PSK31
iq_offset = 1000.0 # I think so...
else:
iq_offset = 0 # fallback
if mode == 'DATA-REV':
iq_offset = -iq_offset
else: # USB, LSB, other
iq_offset = 0.0
iq_offset_cell.set(iq_offset)
self.__iq_center_cell.changed_transform()
# TODO bad practice
mode_cell._subscribe_immediate(changed_iq)
sidetone_cell._subscribe_immediate(changed_iq)
submode_cell._subscribe_immediate(changed_iq)
changed_iq()
class TestViewCell(unittest.TestCase):
def setUp(self):
self.lc = LooseCell(value=0, type=RangeT([(-100, 100)]))
self.delta = 1
self.vc = ViewCell(base=self.lc,
get_transform=lambda x: x + self.delta,
set_transform=lambda x: x - self.delta,
type=int)
# TODO: Add tests for behavior when the transform is not perfectly one-to-one (such as due to floating-point error).
def test_get_set(self):
self.assertEqual(0, self.lc.get())
self.assertEqual(1, self.vc.get())
self.vc.set(2)
self.assertEqual(1, self.lc.get())
self.assertEqual(2, self.vc.get())
self.lc.set(3)
self.assertEqual(3, self.lc.get())
self.assertEqual(4, self.vc.get())
self.delta = 10
self.vc.changed_transform()
self.assertEqual(3, self.lc.get())
self.assertEqual(13, self.vc.get())
def test_subscription(self):
st = CellSubscriptionTester(self.vc)
self.lc.set(1)
st.expect_now(2)
self.delta = 10
self.vc.changed_transform()
self.assertEqual(1, self.lc.get())
st.expect_now(11)
st.unsubscribe()
self.lc.set(2)
st.advance()
def test_coerced_base_value(self):
self.vc.set(999) # out of base cell's range, gets clamped
self.assertEqual(100 + self.delta, self.vc.get())
class _ElecraftRadio(ExportedState):
# TODO: Tell protocol to do no/less polling when nobody is looking.
def __init__(self, protocol):
self.__protocol = protocol
self.__rx_main = _ElecraftReceiver(protocol, False)
self.__rx_sub = _ElecraftReceiver(protocol, True)
self.__init_center_cell()
def __init_center_cell(self):
base_freq_cell = self.__rx_main.state()[_FREQ_CELL_KEY]
mode_cell = self.__rx_main.state()['MD']
sidetone_cell = self.state()['CW']
submode_cell = self.state()['DT']
iq_offset_cell = LooseCell(value=0.0, type=float, writable=True)
self.__iq_center_cell = ViewCell(
base=base_freq_cell,
get_transform=lambda x: x + iq_offset_cell.get(),
set_transform=lambda x: x - iq_offset_cell.get(),
type=base_freq_cell.type(), # runtime variable...
writable=True,
persists=base_freq_cell.metadata().persists)
def changed_iq(_value=None):
# TODO this is KX3-specific
mode = mode_cell.get()
if mode == 'CW':
iq_offset = sidetone_cell.get()
elif mode == 'CW-REV':
iq_offset = -sidetone_cell.get()
elif mode == 'AM' or mode == 'FM':
iq_offset = 11000.0
elif mode == 'DATA' or mode == 'DATA-REV':
submode = submode_cell.get()
if submode == 0: # "DATA A", SSB with less processing
iq_offset = 0.0 # ???
elif submode == 1: # "AFSK A", SSB with RTTY style filter
iq_offset = 0.0 # ???
elif submode == 2: # "FSK D", RTTY
iq_offset = 900.0
elif submode == 3: # "PSK D", PSK31
iq_offset = 1000.0 # I think so...
else:
iq_offset = 0 # fallback
if mode == 'DATA-REV':
iq_offset = -iq_offset
else: # USB, LSB, other
iq_offset = 0.0
iq_offset_cell.set(iq_offset)
self.__iq_center_cell.changed_transform()
# TODO bad practice
mode_cell._subscribe_immediate(changed_iq)
sidetone_cell._subscribe_immediate(changed_iq)
submode_cell._subscribe_immediate(changed_iq)
changed_iq()
def state_def(self):
"""overrides ExportedState"""
for d in super(_ElecraftRadio, self).state_def():
yield d
for d in _st.install_cells(self, self.__protocol, is_sub=None):
yield d
def close(self):
"""implements IComponent"""
self.__protocol.transport.loseConnection()
def iq_center_cell(self):
"""Made available for Device creation; not a well-thought-out interface."""
return self.__iq_center_cell
def get_direct_protocol(self):
"""For experimental use only."""
return self.__protocol
@exported_value(type=NoticeT(always_visible=False),
changes='continuous') # TODO better changes
def get_errors(self):
error = self.__protocol.get_communication_error()
if not error:
return u''
elif error == u'not_responding':
return u'Radio not responding.'
elif error == u'bad_data':
return u'Bad data from radio.'
else:
return six.text_type(error)
@exported_value(type=ReferenceT(), changes='never')
def get_rx_main(self):
return self.__rx_main
@exported_value(type=ReferenceT(), changes='never')
def get_rx_sub(self):
return self.__rx_sub
class TestViewCell(unittest.TestCase):
def setUp(self):
self.lc = LooseCell(value=0, type=RangeT([(-100, 100)]))
self.delta = 1
self.vc = ViewCell(
base=self.lc,
get_transform=lambda x: x + self.delta,
set_transform=lambda x: x - self.delta,
type=int)
# TODO: Add tests for behavior when the transform is not perfectly one-to-one (such as due to floating-point error).
def test_get_set(self):
self.assertEqual(0, self.lc.get())
self.assertEqual(1, self.vc.get())
self.vc.set(2)
self.assertEqual(1, self.lc.get())
self.assertEqual(2, self.vc.get())
self.lc.set(3)
self.assertEqual(3, self.lc.get())
self.assertEqual(4, self.vc.get())
self.delta = 10
self.vc.changed_transform()
self.assertEqual(3, self.lc.get())
self.assertEqual(13, self.vc.get())
def test_subscription(self):
st = CellSubscriptionTester(self.vc)
self.lc.set(1)
st.expect_now(2)
self.delta = 10
self.vc.changed_transform()
self.assertEqual(1, self.lc.get())
st.expect_now(11)
st.unsubscribe()
self.lc.set(2)
st.advance()
def test_coerced_base_value(self):
self.vc.set(999) # out of base cell's range, gets clamped
self.assertEqual(100 + self.delta, self.vc.get())
class _ElecraftRadio(ExportedState):
# TODO: Tell protocol to do no/less polling when nobody is looking.
def __init__(self, protocol):
self.__protocol = protocol
self.__rx_main = _ElecraftReceiver(protocol, False)
self.__rx_sub = _ElecraftReceiver(protocol, True)
self.__init_center_cell()
def __init_center_cell(self):
base_freq_cell = self.__rx_main.state()[_FREQ_CELL_KEY]
mode_cell = self.__rx_main.state()['MD']
sidetone_cell = self.state()['CW']
submode_cell = self.state()['DT']
iq_offset_cell = LooseCell(value=0.0, type=float)
self.__iq_center_cell = ViewCell(
base=base_freq_cell,
get_transform=lambda x: x + iq_offset_cell.get(),
set_transform=lambda x: x - iq_offset_cell.get(),
type=base_freq_cell.type(), # runtime variable...
writable=True,
persists=base_freq_cell.metadata().persists)
def changed_iq(_value=None):
# TODO this is KX3-specific
mode = mode_cell.get()
if mode == 'CW':
iq_offset = sidetone_cell.get()
elif mode == 'CW-REV':
iq_offset = -sidetone_cell.get()
elif mode == 'AM' or mode == 'FM':
iq_offset = 11000.0
elif mode == 'DATA' or mode == 'DATA-REV':
submode = submode_cell.get()
if submode == 0: # "DATA A", SSB with less processing
iq_offset = 0.0 # ???
elif submode == 1: # "AFSK A", SSB with RTTY style filter
iq_offset = 0.0 # ???
elif submode == 2: # "FSK D", RTTY
iq_offset = 900.0
elif submode == 3: # "PSK D", PSK31
iq_offset = 1000.0 # I think so...
else:
iq_offset = 0 # fallback
if mode == 'DATA-REV':
iq_offset = -iq_offset
else: # USB, LSB, other
iq_offset = 0.0
iq_offset_cell.set(iq_offset)
self.__iq_center_cell.changed_transform()
# TODO bad practice
mode_cell._subscribe_immediate(changed_iq)
sidetone_cell._subscribe_immediate(changed_iq)
submode_cell._subscribe_immediate(changed_iq)
changed_iq()
def state_def(self):
"""overrides ExportedState"""
for d in super(_ElecraftRadio, self).state_def():
yield d
for d in _st.install_cells(self, self.__protocol, is_sub=None):
yield d
def close(self):
"""implements IComponent"""
self.__protocol.transport.loseConnection()
def iq_center_cell(self):
"""Made available for Device creation; not a well-thought-out interface."""
return self.__iq_center_cell
def get_direct_protocol(self):
"""For experimental use only."""
return self.__protocol
@exported_value(type=NoticeT(always_visible=False), changes='continuous') # TODO better changes
def get_errors(self):
error = self.__protocol.get_communication_error()
if not error:
return u''
elif error == u'not_responding':
return u'Radio not responding.'
elif error == u'bad_data':
return u'Bad data from radio.'
else:
return unicode(error)
@exported_value(type=ReferenceT(), changes='never')
def get_rx_main(self):
return self.__rx_main
@exported_value(type=ReferenceT(), changes='never')
def get_rx_sub(self):
return self.__rx_sub