ulp_en.pdf

EAGLE

E ASILY A PPLICABLE G RAPHICAL L AYOUT E DITOR

User Language

Version 5.4

EAGLE User Language

Table Of Contents

User Language.........................................................................................................12

Writing a ULP..........................................................................................................12

Executing a ULP.......................................................................................................13

Syntax......................................................................................................................13

Whitespace..............................................................................................................13

Comments................................................................................................................14

Directives.................................................................................................................14

#include..................................................................................................................14

Portability note..................................................................................................15

#require...................................................................................................................15

#usage.....................................................................................................................15

Example.............................................................................................................16

Keywords.................................................................................................................16

Identifiers................................................................................................................16

Constants.................................................................................................................17

Character Constants.................................................................................................17

Integer Constants.....................................................................................................17

Examples...........................................................................................................17

Real Constants.........................................................................................................17

Examples...........................................................................................................18

String Constants......................................................................................................18

Escape Sequences....................................................................................................18

Examples...........................................................................................................19

Punctuators..............................................................................................................19

Brackets...................................................................................................................19

Parentheses..............................................................................................................20

Braces......................................................................................................................20

Comma....................................................................................................................20

Semicolon................................................................................................................20

Colon.......................................................................................................................21

Equal Sign................................................................................................................21

Data Types...............................................................................................................21

char..........................................................................................................................21

int............................................................................................................................21

real...........................................................................................................................22

string........................................................................................................................22

Implementation details......................................................................................22

Type Conversions.....................................................................................................23

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EAGLE User Language

Typecast...................................................................................................................23

Object Types.............................................................................................................23

UL_ARC...................................................................................................................26

Constants...........................................................................................................26

Note...................................................................................................................26

Example.............................................................................................................26

UL_AREA.................................................................................................................26

Example.............................................................................................................27

UL_ATTRIBUTE........................................................................................................27

Constants...........................................................................................................27

Note...................................................................................................................27

Example.............................................................................................................28

UL_BOARD..............................................................................................................28

Note...................................................................................................................28

Example.............................................................................................................28

UL_BUS....................................................................................................................29

Constants...........................................................................................................29

Example.............................................................................................................29

UL_CIRCLE..............................................................................................................29

Example.............................................................................................................29

UL_CLASS................................................................................................................29

Note...................................................................................................................30

Example.............................................................................................................30

UL_CONTACT..........................................................................................................30

Constants...........................................................................................................30

Note...................................................................................................................30

Example.............................................................................................................30

UL_CONTACTREF....................................................................................................31

Example.............................................................................................................31

UL_DEVICE..............................................................................................................31

Constants...........................................................................................................31

Note...................................................................................................................32

Examples...........................................................................................................32

UL_DEVICESET........................................................................................................32

Constants...........................................................................................................33

Note...................................................................................................................33

Example.............................................................................................................33

UL_ELEMENT..........................................................................................................33

Constants...........................................................................................................34

Note...................................................................................................................34

Examples...........................................................................................................34

UL_FRAME...............................................................................................................35

Constants...........................................................................................................35

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EAGLE User Language

Note...................................................................................................................35

Example.............................................................................................................35

UL_GATE..................................................................................................................35

Constants...........................................................................................................36

Note...................................................................................................................36

Example.............................................................................................................36

UL_GRID..................................................................................................................36

Constants...........................................................................................................36

Note...................................................................................................................36

Example.............................................................................................................37

UL_HOLE.................................................................................................................37

Note...................................................................................................................37

Example.............................................................................................................37

UL_INSTANCE..........................................................................................................37

Constants...........................................................................................................38

Note...................................................................................................................38

Example.............................................................................................................38

UL_JUNCTION.........................................................................................................39

Example.............................................................................................................39

UL_LABEL................................................................................................................39

Note...................................................................................................................39

Example.............................................................................................................40

UL_LAYER................................................................................................................40

Constants...........................................................................................................40

Example.............................................................................................................41

UL_LIBRARY............................................................................................................41

Constants...........................................................................................................42

Note...................................................................................................................42

Example.............................................................................................................42

UL_NET....................................................................................................................42

Constants...........................................................................................................42

Note...................................................................................................................43

Example.............................................................................................................43

UL_PACKAGE...........................................................................................................43

Constants...........................................................................................................44

Note...................................................................................................................44

Example.............................................................................................................44

UL_PAD....................................................................................................................44

Constants...........................................................................................................45

Note...................................................................................................................45

Example.............................................................................................................46

UL_PART..................................................................................................................46

Constants...........................................................................................................46

Note...................................................................................................................46

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EAGLE User Language

Example.............................................................................................................47

UL_PIN.....................................................................................................................47

Constants...........................................................................................................47

Note...................................................................................................................48

Example.............................................................................................................48

UL_PINREF..............................................................................................................49

Example.............................................................................................................49

UL_POLYGON..........................................................................................................49

Constants...........................................................................................................50

Note...................................................................................................................50

Polygon width....................................................................................................50

Partial polygons.................................................................................................50

Example.............................................................................................................51

UL_RECTANGLE......................................................................................................51

Example.............................................................................................................52

UL_SCHEMATIC.......................................................................................................52

Note...................................................................................................................52

Example.............................................................................................................52

UL_SEGMENT..........................................................................................................52

Note...................................................................................................................53

Example.............................................................................................................53

UL_SHEET...............................................................................................................53

Example.............................................................................................................54

UL_SIGNAL..............................................................................................................54

Constants...........................................................................................................54

Example.............................................................................................................54

UL_SMD...................................................................................................................54

Constants...........................................................................................................54

Note...................................................................................................................55

Example.............................................................................................................55

UL_SYMBOL............................................................................................................55

Constants...........................................................................................................56

Note...................................................................................................................56

Example.............................................................................................................56

UL_TEXT..................................................................................................................56

Constants...........................................................................................................56

Note...................................................................................................................57

Example.............................................................................................................57

UL_VIA.....................................................................................................................57

Constants...........................................................................................................57

Note...................................................................................................................57

Example.............................................................................................................58

UL_WIRE.................................................................................................................58

Constants...........................................................................................................58

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