Teledyne-lecroy USB Script Decode Manual Instrukcja Użytkownika Pobierz pdf (Strona 48)

CHAPTER 12

CATC Scripting Language for USB Decoder Primitives

Example

# Creates a data cell with 2 dwords (32-bit integers)

of data.

AddDataCell( '0123456789ABCDEF', _DWORDS );

# Creates a data cell with 4 bytes. Integer data

values are always interpreted as 32 bits of data.

AddDataCell( 0x11223344, _BYTES );

The output of the example is:

AddEvent()

AddEvent(<Group string>, <Value string>)

Return value

None.

Comments

Events are used for transaction searching and for transaction summary. This

function is only effective when called during the ProcessData() phase of

decoding. Event groups and values are stored globally for transaction levels and

new ones are created as they are encountered. Each transaction contains informa-

tion as to which events were associated with it.

Example

AddEvent( "DataLength", Format( "%d",

out.DataLength ));

Figure 12-2: Example output for AddDataCell

Parameter Meaning Default Value Comments

Group string Thenameof

the group

Corresponds to the name of a field that might be

encountered while decoding.

Val ue string A value that

will be

associated

with the group

Corresponds to a field value that might be

encountered while parsing.

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Teledyne-lecroy USB Script Decode Manual Instrukcja Użytkownika Strona 48