diff options
Diffstat (limited to 'decoders/usb_signalling/pd.py')
| -rw-r--r-- | decoders/usb_signalling/pd.py | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/decoders/usb_signalling/pd.py b/decoders/usb_signalling/pd.py index 5839840..75069f4 100644 --- a/decoders/usb_signalling/pd.py +++ b/decoders/usb_signalling/pd.py @@ -2,7 +2,7 @@ ## This file is part of the libsigrokdecode project. ## ## Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz> -## Copyright (C) 2012 Uwe Hermann <uwe@hermann-uwe.de> +## Copyright (C) 2012-2013 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 @@ -77,6 +77,12 @@ class Decoder(srd.Decoder): def report(self): pass + def putp(self, data): + self.put(self.samplenum, self.samplenum, self.out_proto, data) + + def putx(self, data): + self.put(self.samplenum, self.samplenum, self.out_ann, data) + def decode(self, ss, es, data): for (self.samplenum, pins) in data: @@ -95,8 +101,8 @@ class Decoder(srd.Decoder): elif self.options['signalling'] == 'full-speed': sym = symbols_fs[dp, dm] - self.put(0, 0, self.out_ann, [0, [sym]]) - self.put(0, 0, self.out_proto, ['SYM', sym]) + self.putx([0, [sym]]) + self.putp(['SYM', sym]) # Wait for a symbol change (i.e., change in D+/D- lines). if sym == self.sym: @@ -105,7 +111,7 @@ class Decoder(srd.Decoder): ## # Debug code: ## self.syms.append(sym + ' ') ## if len(self.syms) == 16: - ## self.put(0, 0, self.out_ann, [0, [''.join(self.syms)]]) + ## self.putx([0, [''.join(self.syms)]]) ## self.syms = [] # continue @@ -122,16 +128,15 @@ class Decoder(srd.Decoder): if self.sym == 'SE0': if bitcount == 1: # End-Of-Packet (EOP) - # self.put(0, 0, self.out_ann, - # [0, [packet_decode(self.packet), self.packet]]) + # self.putx([0, [packet_decode(self.packet), self.packet]]) if self.packet != '': # FIXME? - self.put(0, 0, self.out_ann, [0, ['PACKET: %s' % self.packet]]) - self.put(0, 0, self.out_proto, ['PACKET', self.packet]) + self.putx([0, ['PACKET: %s' % self.packet]]) + self.putp(['PACKET', self.packet]) else: # Longer than EOP, assume reset. - self.put(0, 0, self.out_ann, [0, ['RESET']]) - self.put(0, 0, self.out_proto, ['RESET', None]) - # self.put(0, 0, self.out_ann, [0, [self.packet]]) + self.putx([0, ['RESET']]) + self.putp(['RESET', None]) + # self.putx([0, [self.packet]]) self.scount = 0 self.sym = sym self.packet = '' @@ -144,8 +149,8 @@ class Decoder(srd.Decoder): if bitcount < 6 and sym != 'SE0': self.packet += '0' elif bitcount > 6: - self.put(0, 0, self.out_ann, [0, ['BIT STUFF ERROR']]) - self.put(0, 0, self.out_proto, ['BIT STUFF ERROR', None]) + self.putx([0, ['BIT STUFF ERROR']]) + self.putp(['BIT STUFF ERROR', None]) self.scount = 0 self.sym = sym |