Teledyne-lecroy Protocol Analyzers File-Based Decoding User Manual Bedienungsanleitung PDF herunterladen (Seite 43)

File-based Decoding User Manual Chapter 11: Primitives

LeCroy Corporation 37

Format Conversion Characters

These are the format conversion characters used in CSL:

Code Type Output

Integer Character

Integer Signed decimal integer.

Integer Signed decimal integer

Integer Unsigned octal integer

Integer Unsigned decimal integer

Integer Unsigned hexadecimal integer, using "abcdef."

Integer Unsigned hexadecimal integer, using "ABCDEF."

String String

A conversion specification begins with a percent sign (%) and ends with a conversion

character. The following optional items can be included, in order, between the % and the

conversion character to further control argument formatting:

• Flag characters are used to further specify the formatting. There are five flag

aracters:

• A minus sign (-) causes an argument to be left-aligned in its field. Without the

minus sign, the default position of the argument is right-aligned.

• A plus sign (+) inserts a plus sign (+) before a positive signed integer. This

only works with the conversion characters d and i.

• A space inserts a space before a positive signed integer. This only works with

the conversion characters d and i. If both a space and a plus sign are used,

the space flag is ignored.

• A hash mark (#) prepends a 0 to an octal number when used with the

conversion character o. If # is used with x or X, it prepends 0x or 0X to a

hexadecimal number.

•A zero (0) pads the field with zeros instead of with spaces.

• Field width specification is a positive integer that defines the field width, in spaces,

of the converted argument. If the number of characters in the argument is smaller

than the field width, then the field is padded with spaces. If the argument has more

characters than the field width has spaces, then the field expands to accommodate

the argument.

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Teledyne-lecroy Protocol Analyzers File-Based Decoding User Manual Bedienungsanleitung Seite 43