forked from M-Labs/artiq
34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
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from artiq.language.core import ARTIQException
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class InternalError(ARTIQException):
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"""Raised when the runtime encounters an internal error condition."""
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class RTIOUnderflow(ARTIQException):
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"""Raised when the CPU fails to submit a RTIO event early enough
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(with respect to the event's timestamp).
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The offending event is discarded and the RTIO core keeps operating.
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"""
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class RTIOSequenceError(ARTIQException):
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"""Raised when an event is submitted on a given channel with a timestamp
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not larger than the previous one.
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The offending event is discarded and the RTIO core keeps operating.
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"""
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class RTIOOverflow(ARTIQException):
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"""Raised when at least one event could not be registered into the RTIO
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input FIFO because it was full (CPU not reading fast enough).
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This does not interrupt operations further than cancelling the current
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read attempt and discarding some events. Reading can be reattempted after
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the exception is caught, and events will be partially retrieved.
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"""
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class DDSBatchError(ARTIQException):
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"""Raised when attempting to start a DDS batch while already in a batch,
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or when too many commands are batched.
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"""
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