return (ones % 2) == 1
elif parity_type == 'even':
return (ones % 2) == 0
- else:
- raise Exception('Invalid parity type: %d' % parity_type)
class SamplerateError(Exception):
pass
def metadata(self, key, value):
if key == srd.SRD_CONF_SAMPLERATE:
- self.samplerate = value;
+ self.samplerate = value
# The width of one UART bit in number of samples.
self.bit_width = float(self.samplerate) / float(self.options['baudrate'])
self.databyte[rxtx] >>= 1
self.databyte[rxtx] |= \
(signal << (self.options['num_data_bits'] - 1))
- elif self.options['bit_order'] == 'msb-first':
+ else:
self.databyte[rxtx] <<= 1
self.databyte[rxtx] |= (signal << 0)
- else:
- raise Exception('Invalid bit order value: %s',
- self.options['bit_order'])
self.putg([rxtx + 12, ['%d' % signal]])
self.putx(rxtx, [rxtx, [oct(b)[2:].zfill(3)]])
elif f == 'bin':
self.putx(rxtx, [rxtx, [bin(b)[2:].zfill(8)]])
- else:
- raise Exception('Invalid data format option: %s' % f)
self.putbin(rxtx, (rxtx, bytes([b])))
self.putbin(rxtx, (2, bytes([b])))
# Save current RX/TX values for the next round.
self.oldbit[rxtx] = signal
-