X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=decoders%2Fuart%2F__init__.py;h=d41a964c3f6ecf30fcba479c35f1f068fdd52d83;hb=f9d87f641e55cd643037d81d7221ddc169cdae6b;hp=1c7f317841622edc11de5405305f6892af0d7624;hpb=8e828d2a29154fb9cae8c9c38d27c60f820dd584;p=libsigrokdecode.git diff --git a/decoders/uart/__init__.py b/decoders/uart/__init__.py index 1c7f317..d41a964 100644 --- a/decoders/uart/__init__.py +++ b/decoders/uart/__init__.py @@ -19,6 +19,8 @@ ## ''' +UART protocol decoder. + Universal Asynchronous Receiver Transmitter (UART) is a simple serial communication protocol which allows two devices to talk to each other. @@ -95,15 +97,13 @@ UART packet: [, , ] This is the list of s and their respective : - - 'STARTBIT': The data is the (integer) value of the start bit (0 or 1). + - 'STARTBIT': The data is the (integer) value of the start bit (0/1). - 'DATA': The data is the (integer) value of the UART data. Valid values range from 0 to 512 (as the data can be up to 9 bits in size). - - 'PARITYBIT': The data is the (integer) value of the parity bit (0 or 1). + - 'PARITYBIT': The data is the (integer) value of the parity bit (0/1). - 'STOPBIT': The data is the (integer) value of the stop bit (0 or 1). - - 'INVALID STARTBIT': The data is the (integer) value of the start bit - (0 or 1). - - 'INVALID STOPBIT': The data is the (integer) value of the stop bit - (0 or 1). + - 'INVALID STARTBIT': The data is the (integer) value of the start bit (0/1). + - 'INVALID STOPBIT': The data is the (integer) value of the stop bit (0/1). - 'PARITY ERROR': The data is a tuple with two entries. The first one is the expected parity value, the second is the actual parity value. - TODO: Frame error?