('raw', 'RAW file'),
)
- def __init__(self, **kwargs):
- self.ss = self.es = None
+ def __init__(self):
+ self.ss_block = self.es_block = None
self.first_transition = True
self.first_samplenum = None
self.start_samplenum = None
def start(self):
self.startedge = 0 if self.options['polarity'] == 'active-low' else 1
self.out_ann = self.register(srd.OUTPUT_ANN)
- self.out_bin = self.register(srd.OUTPUT_BINARY)
+ self.out_binary = self.register(srd.OUTPUT_BINARY)
self.out_average = \
self.register(srd.OUTPUT_META,
meta=(float, 'Average', 'PWM base (cycle) frequency'))
def putx(self, data):
- self.put(self.ss, self.es, self.out_ann, data)
+ self.put(self.ss_block, self.es_block, self.out_ann, data)
def putp(self, period_t):
# Adjust granularity.
if period_t == 0 or period_t >= 1:
- period_s = u'%u s' % (period_t)
+ period_s = '%.1f s' % (period_t)
elif period_t <= 1e-12:
- period_s = u'%.1f fs' % (period_t * 1e15)
+ period_s = '%.1f fs' % (period_t * 1e15)
elif period_t <= 1e-9:
- period_s = u'%.1f ps' % (period_t * 1e12)
+ period_s = '%.1f ps' % (period_t * 1e12)
elif period_t <= 1e-6:
- period_s = u'%.1f ns' % (period_t * 1e9)
+ period_s = '%.1f ns' % (period_t * 1e9)
elif period_t <= 1e-3:
- period_s = u'%.1f μs' % (period_t * 1e6)
+ period_s = '%.1f μs' % (period_t * 1e6)
else:
- period_s = u'%.1f ms' % (period_t * 1e3)
+ period_s = '%.1f ms' % (period_t * 1e3)
- self.put(self.ss, self.es, self.out_ann, [1, [period_s]])
+ self.put(self.ss_block, self.es_block, self.out_ann, [1, [period_s]])
def putb(self, data):
- self.put(self.num_cycles, self.num_cycles, self.out_bin, data)
+ self.put(self.num_cycles, self.num_cycles, self.out_binary, data)
def decode(self, ss, es, data):
ratio = float(duty / period)
# This interval starts at this edge.
- self.ss = self.start_samplenum
+ self.ss_block = self.start_samplenum
# Store the new rising edge position and the ending
# edge interval.
- self.start_samplenum = self.es = self.samplenum
+ self.start_samplenum = self.es_block = self.samplenum
# Report the duty cycle in percent.
percent = float(ratio * 100)
self.putx([0, ['%f%%' % percent]])
# Report the duty cycle in the binary output.
- self.putb((0, bytes([int(ratio * 256)])))
+ self.putb([0, bytes([int(ratio * 256)])])
# Report the period in units of time.
period_t = float(period / self.samplerate)
# Update and report the new duty cycle average.
self.num_cycles += 1
self.average += percent
- self.put(self.first_samplenum, self.es, self.out_average,
+ self.put(self.first_samplenum, self.es_block, self.out_average,
float(self.average / self.num_cycles))
else:
# Falling edge
- self.end_samplenum = self.ss = self.samplenum
+ self.end_samplenum = self.ss_block = self.samplenum
self.oldpin = pins[0]