diff options
Diffstat (limited to 'decoders')
| -rw-r--r-- | decoders/caliper/pd.py | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/decoders/caliper/pd.py b/decoders/caliper/pd.py index ff7d314..20a2a55 100644 --- a/decoders/caliper/pd.py +++ b/decoders/caliper/pd.py @@ -77,7 +77,7 @@ class Decoder(srd.Decoder): self.put(ss, es, self.out_ann, [cls, data]) def decode(self): - last_measurement = None + last_sent = None timeout_ms = self.options['timeout_ms'] want_unit = self.options['unit'] show_all = self.options['changes'] == 'no' @@ -123,26 +123,24 @@ class Decoder(srd.Decoder): if negative: number = -number if is_inch: - number = number / 2000 + number /= 2000 if want_unit == 'mm': number *= mm_per_inch is_inch = False else: - number = number / 100 + number /= 100 if want_unit == 'inch': number = round(number / mm_per_inch, 4) is_inch = True + unit = 'in' if is_inch else 'mm' - units = "in" if is_inch else "mm" - - measurement = (str(number) + units) - - if show_all or measurement != last_measurement: + # Construct and emit an annotation. + if show_all or (number, unit) != last_sent: self.putg(self.ss, self.es, 0, [ - measurement, - str(number), + '{number}{unit}'.format(**locals()), + '{number}'.format(**locals()), ]) - last_measurement = measurement + last_sent = (number, unit) - # Prepare for next packet. + # Reset internal state for the start of the next packet. self.reset() |