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-rw-r--r--decoders/ir_nec6122/__init__.py26
-rw-r--r--decoders/ir_nec6122/pd.py172
2 files changed, 0 insertions, 198 deletions
diff --git a/decoders/ir_nec6122/__init__.py b/decoders/ir_nec6122/__init__.py
deleted file mode 100644
index 972d5a9..0000000
--- a/decoders/ir_nec6122/__init__.py
+++ /dev/null
@@ -1,26 +0,0 @@
-##
-## This file is part of the libsigrokdecode project.
-##
-## Copyright (C) 2014 Gump Yang <gump.yang@gmail.com>
-##
-## 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
-##
-
-'''
-NEC 6121/6122 is a biphase/manchester based infrared remote control protocol.
-'''
-
-from .pd import *
-
diff --git a/decoders/ir_nec6122/pd.py b/decoders/ir_nec6122/pd.py
deleted file mode 100644
index ba1cdf9..0000000
--- a/decoders/ir_nec6122/pd.py
+++ /dev/null
@@ -1,172 +0,0 @@
-##
-## This file is part of the libsigrokdecode project.
-##
-## Copyright (C) 2014 Gump Yang <gump.yang@gmail.com>
-##
-## 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):
- api_version = 1
- id = 'ir_nec6122'
- name = 'IR NEC 6122'
- longname = '1-Wire Infrared remote controller NEC 6122'
- desc = 'Unidirectional, asynchronous serial bus.'
- license = 'gplv2+'
- inputs = ['logic']
- outputs = ['ir_nec6122']
- probes = [
- {'id': 'ir', 'name': 'IR', 'desc': 'Data line'},
- ]
- optional_probes = []
- options = {
- 'level': ['Tirgger Level L/H', 0],
- 'cnt_peroid': ['Peroid time (us)', 13500],
- 'cnt_repeat': ['Repeat time (us)', 11250],
- 'cnt_repeat_end': ['Repeat end time (us)', 562],
- 'cnt_accuracy': ['Accuracy range (us)', 100],
- 'cnt_dazero': ['Data 0 time (us)', 1125],
- 'cnt_daone': ['Data 1 time (us)', 2250],
- 'polarity': ['Polarity', 'active-low'],
- }
- annotations = [
- ['bit', 'Bit'],
- ['preoid', 'Preoid'],
- ['info', 'Info'],
- ['error', 'Error'],
- ]
- annotation_rows = (
- ('fields', 'Fields', (1, 2, 3, 4, 5, 6)),
- ('bits', 'Bits', (0,)),
- )
-
- def putx(self, data):
- self.put(self.ss_edge, self.samplenum, self.out_ann, data)
-
- def putx(self, data):
- self.put(self.ss_start, self.samplenum, self.out_ann, data)
-
- def putb(self, data):
- self.put(self.ss_bit, self.samplenum, self.out_ann, data)
-
- def __init__(self, **kwargs):
- self.olddata = None
- self.ss_edge = 0
- self.ss_bit = 0
- self.first_transition = True
- self.bitwidth = None
- self.state = 'IDLE'
- self.data = 0;
- self.count = 0;
- self.ss_start = 0
- self.act_polar = 0
-
- def start(self):
- # self.out_python = self.register(srd.OUTPUT_PYTHON)
- self.out_ann = self.register(srd.OUTPUT_ANN)
- self.act_polar = 1 if self.options['polarity'] == 'active-low' else 0
- self.old_ir = self.act_polar
-
- def metadata(self, key, value):
- if key == srd.SRD_CONF_SAMPLERATE:
- self.samplerate = value
- samplerate = float(self.samplerate)
-
- x = float(self.options['cnt_accuracy']) / 1000000.0
- self.margin = int(samplerate * x) - 1
- x = float(self.options['cnt_peroid']) / 1000000.0
- self.preoid = int(samplerate * x) - 1
- x = float(self.options['cnt_repeat']) / 1000000.0
- self.repeat = int(samplerate * x) - 1
- x = float(self.options['cnt_repeat_end']) / 1000000.0
- self.repeat_end = int(samplerate * x) - 1
- x = float(self.options['cnt_dazero']) / 1000000.0
- self.dazero = int(samplerate * x) - 1
- x = float(self.options['cnt_daone']) / 1000000.0
- self.daone = int(samplerate * x) - 1
- x = float(10000) / 1000000.0
- self.end = int(samplerate * x) - 1
-
- def handle_bits(self, tick):
- ret = 0xff
- if tick in range(self.dazero - self.margin,
- self.dazero + self.margin):
- ret = 0
- elif tick in range(self.daone - self.margin,
- self.daone + self.margin):
- ret = 1
-
- if ret < 2:
- self.putb([0, ['%d' % ret]])
- self.data = self.data * 2 + ret
- self.count = self.count + 1
-
- self.ss_bit = self.samplenum
- return ret;
-
- def data_judge(self, name):
- buf = int((self.data & 0xff00) / 0x100)
- nbuf = int(self.data & 0xff)
- ret = buf & nbuf
- if ret == 0:
- self.putx([2, ['%s: 0x%02x' % (name, buf)]])
- else:
- self.putx([3, ['%s Error: 0x%04x' % (name, self.data)]])
-
- self.data = self.count = 0
- self.ss_bit = self.ss_start = self.samplenum
- return ret
-
- def decode(self, ss, es, data):
- if self.samplerate is None:
- raise Exception("Cannot decode without samplerate.")
- for (self.samplenum, pins) in data:
- self.ir = pins[0]
-
- # Wait for any edge (rising or falling).
- if self.old_ir == self.ir:
- continue
-
- if self.old_ir == self.act_polar:
- b = self.samplenum - self.ss_bit
- # State machine.
- if self.state == 'IDLE':
- if b in range(self.preoid - self.margin,
- self.preoid + self.margin):
- self.putx([1, ['Preoid', 'Pre', 'P']])
- self.data = self.count = 0
- self.state = 'ADDRESS'
- elif b in range(self.repeat - self.margin,
- self.repeat + self.margin):
- self.putx([1, ['Repeat', 'Rep', 'R']])
- self.data = self.count = 0
- self.ss_bit = self.ss_start = self.samplenum
- elif self.state == 'ADDRESS':
- self.handle_bits(b)
- if self.count > 15:
- if self.data_judge(self.state) == 0:
- self.state = 'CODE'
- else:
- self.state = 'IDLE'
- elif self.state == 'CODE':
- self.handle_bits(b)
- if self.count > 15:
- self.data_judge(self.state)
- self.state = 'IDLE'
-
- self.old_ir = self.ir
-
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