Teledyne LeCroy USB File Based Decode Manual - Manual (Page 27)

23
C OMPUTER A CCESS T ECHNOLOGY C ORPORATION USB R EQUEST D EFINITION (. REQ ) F ILES
Reference Manual
}
}
}
Nested Request Definitions
Request entries may be nested when two or more requests with different
bRequest values require the same decoding for wIndex , wValue , and Data .
This eliminates the need to format the definitions separately for each request;
instead, they may be combined into one
Request entry.
Nested Request definitions follow this format:
Request(<bRequest_first>)=
{
Request(<bRequest_second>)=
{
...
Request(<bRequest_last>)=
{
<definitions>
}
}
...
}
Here is an example of a nested Request entry:
Request (0)=
{
Request (1)=
{
wValue=
{
WordValue=
{
10=First value
20=Second value
}
FormatValue=Value is %d
}
}
}
For a more detailed, complex example, please refer to Audio.req.