X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=decoders%2Fspi%2F__init__.py;h=f76bb064fc8ca72773bae17bec531703496b88e3;hb=91a19cb31778ccb6db79c4d4d75d993d974ebae0;hp=582891ac261b1a9d2de5eea7d19d5230c394a74a;hpb=0702e0cf5a0577122c4008007151b6c3d798b0fb;p=libsigrokdecode.git diff --git a/decoders/spi/__init__.py b/decoders/spi/__init__.py index 582891a..f76bb06 100644 --- a/decoders/spi/__init__.py +++ b/decoders/spi/__init__.py @@ -19,16 +19,14 @@ ## ''' -Serial Peripheral Interface protocol decoder. - -This protocol decoder supports synchronous SPI(-like) protocols with a -clock line, a MISO and MOSI line for data transfer in two directions, -and an optional CS# pin. +The SPI (Serial Peripheral Interface) protocol decoder supports synchronous +SPI(-like) protocols with a clock line, a MISO and MOSI line for data +transfer in two directions, and an optional CS# pin. +Either MISO or MOSI (but not both) can be optional. If CS# is supplied, data is only decoded when CS# is asserted (clock transitions where CS# is not asserted are ignored). If CS# is not supplied, data is decoded on every clock transition (depending on SPI mode). ''' -from .pd import * - +from .pd import Decoder