X-Git-Url: https://sigrok.org/gitweb/?p=libsigrokdecode.git;a=blobdiff_plain;f=decoders%2Ftransitioncounter.py;fp=decoders%2Ftransitioncounter.py;h=0000000000000000000000000000000000000000;hp=4c832b079579cfad067c9cd3102efbab026e87f3;hb=64c29e28e0efa184319f7831b3eca18c7f73f7d0;hpb=d0a0ed032e0120140a28e93ac42753786bf0087b

diff --git a/decoders/transitioncounter.py b/decoders/transitioncounter.py
deleted file mode 100644
index 4c832b0..0000000
--- a/decoders/transitioncounter.py
+++ /dev/null
@@ -1,100 +0,0 @@
-##
-## This file is part of the sigrok project.
-##
-## Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; either version 2 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program; if not, write to the Free Software
-## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
-##
-
-import sigrokdecode as srd
-
-class Decoder(srd.Decoder):
-    id = 'transitioncounter'
-    name = 'Transition counter'
-    longname = 'Pin transition counter'
-    desc = 'Counts rising/falling edges in the signal.'
-    longdesc = '...'
-    license = 'gplv2+'
-    inputs = ['logic']
-    outputs = ['transitioncounts']
-    probes = []
-    options = {}
-    annotations = [
-        ['TODO', 'TODO'],
-    ]
-
-    def __init__(self, **kwargs):
-        self.channels = -1
-        self.lastsample = None
-
-    def start(self, metadata):
-        # self.out_proto = self.add(srd.OUTPUT_PROTO, 'transitioncounter')
-        self.out_ann = self.add(srd.OUTPUT_ANN, 'transitioncounter')
-
-    def report(self):
-        pass
-
-    def decode(self, ss, es, data):
-
-        for (samplenum, s) in data:
-
-            # ...
-            if self.channels == -1:
-                self.channels = len(s)
-                self.oldbit = [0] * self.channels
-                self.transitions = [0] * self.channels
-                self.rising = [0] * self.channels
-                self.falling = [0] * self.channels
-
-            # Optimization: Skip identical samples (no transitions).
-            if self.lastsample == s:
-                continue
-
-            # Upon the first sample, store the initial values.
-            if self.lastsample == None:
-                self.lastsample = s
-                for i in range(self.channels):
-                    self.oldbit[i] = self.lastsample[i]
-
-            # Iterate over all channels/probes in this sample.
-            # Count rising and falling edges for each channel.
-            for i in range(self.channels):
-                curbit = s[i]
-                # Optimization: Skip identical bits (no transitions).
-                if self.oldbit[i] == curbit:
-                    continue
-                elif (self.oldbit[i] == 0 and curbit == 1):
-                    self.rising[i] += 1
-                elif (self.oldbit[i] == 1 and curbit == 0):
-                    self.falling[i] += 1
-                self.oldbit[i] = curbit
-
-            # Save the current sample as 'lastsample' for the next round.
-            self.lastsample = s
-
-        # Total number of transitions = rising + falling edges.
-        for i in range(self.channels):
-            self.transitions[i] = self.rising[i] + self.falling[i]
-
-        # TODO: Which output format?
-        # TODO: How to only output something after the last chunk of data?
-        outdata = []
-        for i in range(self.channels):
-            outdata += [[self.transitions[i], self.rising[i], self.falling[i]]]
-
-        if outdata != []:
-            # self.put(0, 0, self.out_proto, out_proto)
-            self.put(0, 0, self.out_ann, [0, [str(outdata)]])
-