sipi: Initial version of the SIPI protocol to form a Zipwire stack

[libsigrokdecode.git] / decoders / sipi / __init__.py

diff --git a/decoders/sipi/__init__.py b/decoders/sipi/__init__.py
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+##
+## This file is part of the libsigrokdecode project.
+##
+## Copyright (C) 2020 Soeren Apel <soeren@apelpie.net>
+##
+## 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, see <http://www.gnu.org/licenses/>.
+##
+
+'''
+The Serial Inter-Processor Interface (SIPI) is a higher-level protocol that runs
+over the LFAST physical interface. Together, they form the NXP ZipWire interface.
+
+The SIPI interface is also provided by Infineon as HSST, using HSCT for transport.
+
+For details see https://www.nxp.com/docs/en/application-note/AN5134.pdf and
+https://hitex.co.uk/fileadmin/uk-files/downloads/ShieldBuddy/tc27xD_um_v2.2.pdf
+'''
+
+from .pd import Decoder