GattrBF Class Reference

Bit field class which is instantiated for each bit field kind. More...

Inheritance diagram for GattrBF:

[legend]Collaboration diagram for GattrBF:

[legend]List of all members.

Public Member Functions
	__init__ (name, regno, start, end, flags=ATTR_READ_WRITE)
	set (node, val, bypass=0)
	get (node, bypass=0)

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Detailed Description

Bit field class which is instantiated for each bit field kind.

This class allows operation on bit fields of the form (end, start] in a register specified by the register number (regno).

N.B. This attribute operates on the raw value of the associated register

Definition at line 213 of file gAttr.py.

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Member Function Documentation

__init__ (  name  , regno  , start  , end  , flags  = ATTR_READ_WRITE )

GattrBF constructor Parameters: name  The name of the bit field regno  Register no. containing the bit field start  Bit offset to start (inclusive) of the bit field end  Bit offset to the end (exclusive) of the bit field flags  Optional flags to govern access to the bit field

get (  node  , bypass  = 0 )

Method for getting the value of a bit field. Parameters: val  bit field value to be set bypass  ignored Reimplemented from Gattr.

set (  node  , val  , bypass  = 0 )

Method for setting the value of a bit field. Calls the functions in the base class for setting values. Parameters: val  bit field value to be set bypass  ignored Reimplemented from Gattr.

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The documentation for this class was generated from the following file:

• gAttr.py

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