87 lines
2.0 KiB
Python
87 lines
2.0 KiB
Python
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def verinfo():
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"""(VER, REV, MOD, PATH, "site") = verinfo()
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Query EPICS version information
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"""
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return (0,0,0,0.'invalid')
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class Record(object):
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"""Handle for record operations
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r = Record("rec:name")
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"""
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def __init__(self, rec):
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pass
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def name(self):
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"""Record name
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"""
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def rtype(self):
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"""Record type
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"""
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def isPyRecord(self):
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"""Is this record using Python Device.
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"""
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def info(self, key):
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"""info(key)
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info(key, default)
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Lookup record info tag. If no default
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is provided then an exception is raised
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if the info key does not exist.
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"""
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def infos(self):
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"""Return a dictionary of all info tags
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for this record
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"""
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def scan(self, sync=False, reason=None, force=0):
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"""scan(sync=False)
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Scan this record. If sync is False then a
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scan request is queued. If sync is True then the record
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is scannined immidately on the current thread.
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"""
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def asyncStart(self):
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pass
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def asyncFinish(self, reason=None):
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pass
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def Field(object):
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"""Handle for field operations
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f = Field("rec:name.HOPR")
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Field objects implement the buffer protocol.
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"""
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def __init__(self, fld):
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pass
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def name(self):
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"""("rec", "FLD") = name()
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"""
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def fieldinfo(self):
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"""(type, size, #elements) = fieldinfo()
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Type is DBF type code
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size is number of bytes to start a single element
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#elements is the maximum number of elements the field can hold
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"""
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def getval(self):
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"""Fetch the current field value as a scalar.
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Returns Int, Float, or str
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"""
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def putval(self, val):
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"""Update the field value
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Must be an Int, Float or str
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"""
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def getarray(self):
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"""Return a numpy ndarray refering to this field for in-place operations.
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"""
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