def get_freq(mmap, base):
if (ord(mmap[POS_MULT_FLAG]) & 0x80) == 0x80:
mult = 6250
else:
mult = 5000
val = struct.unpack("<H", mmap[POS_FREQ_START:POS_FREQ_END])[0]
return (val * mult) + to_MHz(base)
def get_freq(mmap, base):
if (ord(mmap[POS_MULT_FLAG]) & 0x80) == 0x80:
mult = 6250
else:
mult = 5000
val = struct.unpack("<H", mmap[POS_FREQ_START:POS_FREQ_END])[0]
return (val * mult) + to_MHz(base)
def set_freq(mmap, freq, base):
tflag = ord(mmap[POS_MULT_FLAG]) & 0x7F
if chirp_common.is_fractional_step(freq):
mult = 6250
tflag |= 0x80
else:
mult = 5000
value = (freq - to_MHz(base)) // mult
mmap[POS_MULT_FLAG] = tflag
mmap[POS_FREQ_START] = struct.pack("<H", value)
def set_freq(mmap, freq, base):
tflag = ord(mmap[POS_MULT_FLAG]) & 0x7F
if chirp_common.is_fractional_step(freq):
mult = 6250
tflag |= 0x80
else:
mult = 5000
value = (freq - to_MHz(base)) / mult
mmap[POS_MULT_FLAG] = tflag
mmap[POS_FREQ_START] = struct.pack("<H", value)
def _digest_value(self, memory, input_value):
if not input_value.strip():
input_value = 0
return int(chirp_common.to_MHz(float(input_value)))
