diff options
Diffstat (limited to 'pyecsca/sca/scope/base.py')
| -rw-r--r-- | pyecsca/sca/scope/base.py | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/pyecsca/sca/scope/base.py b/pyecsca/sca/scope/base.py index 2979a7d..f88bc35 100644 --- a/pyecsca/sca/scope/base.py +++ b/pyecsca/sca/scope/base.py @@ -70,13 +70,21 @@ class Scope(object): """Arm the scope, it will listen for the trigger after this point.""" raise NotImplementedError - def capture(self, channel: str, timeout: Optional[int] = None) -> Optional[np.ndarray]: + def capture(self, timeout: Optional[int] = None) -> bool: """ Wait for the trace to capture, this will block until the scope has a trace. - :param channel: The channel to retrieve the trace from. :param timeout: A time in milliseconds to wait for the trace, returns `None` if it runs out. - :return: The trace, or if timed out, None. + :return: Whether capture was successful (or it timed out). + """ + raise NotImplementedError + + def retrieve(self, channel: str) -> Optional[np.ndarray]: + """ + Retrieve a captured trace of a channel. + + :param channel: The channel to retrieve the trace from. + :return: The captured trace (if any). """ raise NotImplementedError |