MX Foundation 4
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HFCE parameters such as bus speed can be read or modified using the mxfAttributeUint64Get(), mxfAttributeDoubleGet(), mxfAttributeUint64Set() and mxfAttributeDoubleSet() functions by passing the handle (device, module or channel) and attribute key-value pair.
See the section Attributes Reference for a description of all supported attributes.
Some other utilities functions are used to get information about attributes:
Returns the name, type and property of an attribute.
Gets the scope of an attribute: min/max values, resolution.
Returns the attribute list of the specified handle (device, module or channel).
Returns the number of attributes related to a specific handle (device, module or channel).
The example code below shows how to configure an HFCE channel speed by changing the speed.