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Diffstat (limited to 'decoders/jitter/__init__.py')
| -rw-r--r-- | decoders/jitter/__init__.py | 29 |
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 |