Add a timing jitter decoder.

Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>

1 files changed, 29 insertions, 0 deletions

diff --git a/decoders/jitter/__init__.py b/decoders/jitter/__init__.py
new file mode 100644
index 0000000..e223e73
--- /dev/null
+++ b/decoders/jitter/__init__.py
@@ -0,0 +1,29 @@
+##
+## This file is part of the libsigrokdecode project.
+##
+## Copyright (C) 2014 Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.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
+##
+
+'''
+This protocol decoder retrieves the timing jitter between two digital signals.
+
+It allows to define a clock source channel and a resulting signal channel.
+Each time a significant edge is detected in the clock source, we calculate the
+elapsed time before the resulting signal answers and report the timing jitter.
+'''
+
+from .pd import Decoder