From 3643fc3fe053bf531b4a7618d02c3d92c29f924b Mon Sep 17 00:00:00 2001 From: Gareth McMullin Date: Sun, 27 Nov 2011 19:17:13 +1300 Subject: srd: Pass metadata to decoders only on SR_DF_HEADER. Before this was passed to the decoder's constuctor, but the parameters may not all be known at construction. Decoders now have a method start() which is called at the start of the capture, and metadata is passed as an arg to this function. --- decoders/i2c.py | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'decoders/i2c.py') diff --git a/decoders/i2c.py b/decoders/i2c.py index a46ba6a..f0b32e7 100644 --- a/decoders/i2c.py +++ b/decoders/i2c.py @@ -154,11 +154,7 @@ class Decoder(): 'address-space': ['Address space (in bits)', 7], } - def __init__(self, unitsize, **kwargs): - # Metadata comes in here, we don't care for now. - # print kwargs - self.unitsize = unitsize - + def __init__(self, **kwargs): self.probes = Decoder.probes.copy() # TODO: Don't hardcode the number of channels. @@ -180,6 +176,10 @@ class Decoder(): self.oldscl = None self.oldsda = None + def start(self, metadata): + self.unitsize = metadata["unitsize"] + + def report(self): pass -- cgit v1.2.3-70-g09d2