From 9c661c498eaa200304a770c469ec180a2a6c0485 Mon Sep 17 00:00:00 2001
From: Uwe Hermann <uwe@hermann-uwe.de>
Date: Wed, 21 Mar 2012 19:40:07 +0100
Subject: srd: Drop ebr30a_i2c_demux in favor of i2cdemux.

The i2cdemux protocol decoder is the more generic version of the
obsolete ebr30a_i2c_demux decoder, and should be able (now or later) to do
everything that ebr30a_i2c_demux can do.
---
 decoders/ebr30a_i2c_demux/ebr30a_i2c_demux.py | 96 ---------------------------
 1 file changed, 96 deletions(-)
 delete mode 100644 decoders/ebr30a_i2c_demux/ebr30a_i2c_demux.py

(limited to 'decoders/ebr30a_i2c_demux/ebr30a_i2c_demux.py')

diff --git a/decoders/ebr30a_i2c_demux/ebr30a_i2c_demux.py b/decoders/ebr30a_i2c_demux/ebr30a_i2c_demux.py
deleted file mode 100644
index 4c4a8e4..0000000
--- a/decoders/ebr30a_i2c_demux/ebr30a_i2c_demux.py
+++ /dev/null
@@ -1,96 +0,0 @@
-##
-## This file is part of the sigrok project.
-##
-## Copyright (C) 2012 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
-##
-
-# TrekStor EBR30-a I2C demux protocol decoder
-
-import sigrokdecode as srd
-
-# I2C devices
-AXP199 = 0
-H8563S = 1
-ACCEL = 2
-
-class Decoder(srd.Decoder):
-    api_version = 1
-    id = 'ebr30a_i2c_demux'
-    name = 'EBR30-a I2C demux'
-    longname = 'TrekStor EBR30-a I2C demux'
-    desc = 'TODO.'
-    longdesc = 'TODO.'
-    license = 'gplv2+'
-    inputs = ['i2c']
-    outputs = ['i2c-axp199', 'i2c-h8563s', 'i2c-accel'] # TODO: type vs. inst.
-    probes = []
-    optional_probes = []
-    options = {}
-    annotations = []
-
-    def __init__(self, **kwargs):
-        self.packets = []
-        self.stream = -1
-
-    def start(self, metadata):
-        self.out_proto = []
-        self.out_proto.append(self.add(srd.OUTPUT_PROTO, 'i2c-axp199'))
-        self.out_proto.append(self.add(srd.OUTPUT_PROTO, 'i2c-h8563s'))
-        self.out_proto.append(self.add(srd.OUTPUT_PROTO, 'i2c-accel'))
-        # TODO: Annotations?
-
-    def report(self):
-        pass
-
-    # Grab I2C packets into a local cache, until an I2C STOP condition
-    # packet comes along. At some point before that STOP condition, there
-    # will have been an ADDRESS READ or ADDRESS WRITE which contains the
-    # I2C address of the slave that the master wants to talk to.
-    # We use this slave address to figure out which output stream should
-    # get the whole chunk of packets (from START to STOP).
-    def decode(self, ss, es, data):
-
-        cmd, databyte = data
-
-        # Add the I2C packet to our local cache.
-        self.packets.append([ss, es, data])
-
-        if cmd in ('ADDRESS READ', 'ADDRESS WRITE'):
-            # print(hex(databyte))
-            if databyte == 0x34:
-                self.stream = AXP199
-            elif databyte == 0x51:
-                self.stream = H8563S
-            elif databyte == 0x15:
-                self.stream = ACCEL
-            else:
-                pass # TODO: Error?
-            # TODO: Can there be two ADDRESS READ/WRITE with two different
-            #       slave addresses before any STOP occurs?
-        elif cmd == 'STOP':
-            if self.stream != -1:
-                # Send the whole chunk of I2C packets to the correct stream.
-                for p in self.packets:
-                    # print(self.out_proto[self.stream], p)
-                    self.put(p[0], p[1], self.out_proto[self.stream], p[2])
-            else:
-                print('Error: Could not determine correct stream!') # FIXME
-            self.packets = []
-            self.stream = -1
-        else:
-            pass # Do nothing, only add the I2C packet to our cache.
-
-- 
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