Mikroelektronika MIKROE-742 데이터 시트

Every project in mikroPascal PRO for AVR requires a single main unit file. The main
unit file is identified by the keyword 

program

at the beginning; it instructs the com-

piler where to “start”.

After you have successfully created an empty project with the Project Wizard, the
Code Editor will display a new main unit. It contains the bare-bones of the Pascal
program:

program MyProject;

{ main procedure }
begin

{ Place program code here }

Nothing should precede the keyword program except comments. After the program
name, you can optionally place the uses clause.

Place all global declarations (constants, variables, types, labels, routines) before the
keyword begin.

Units other than main start with the keyword 

unit

. Newly created blank unit contains

the bare-bones:

unit MyUnit;

Other than comments, nothing should precede the keyword 

unit

. After the unit

name, you can optionally place the 

uses 

clause.

Part of the unit above the keyword 

implementation

is referred to as interface sec-

tion. Here, you can place global declarations (constants, variables, labels and types)
for the project.

You do not define routines in the interface section. Instead, state the prototypes of
routines (from implementation section) that you want to be visible outside the unit.
Prototypes must match the declarations exactly.

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- SOFTWARE AND HARDWARE SOLUTIONS FOR EMBEDDED WORLD

CHAPTER 5