Casio IT-2000D Manuel d'utilisateur télécharger pdf (Page 166)

166

Acquisition of Coordinates Input Mode

Acquires the coordinates input mode currently set.

SYNTAX

int KEY_GetCoordinateMode(void);

INPUT

None

OUTPUT

0 Does not input coordinates.

1 Inputs coordinates.

EXAMPLE

#include "padlib.h"

int retcode;

retcode = KEY_GetCoordinateMode();

Refer to “KEY_SetCoordinateMode” also.

Registering Enhanced Keypad

This function is used to assign various eanhanced keys. By specifying the desired display images

and key codes to be used as the enhanced keypad the user can create a custom keypad.

SYNTAX

int KEY_SetExtKey(int keyno, KEYLIST *keylist);

INPUT

keyno = Enhanced key number

KDC_EXTKEY1(1) Enhanced key 1

KDC_EXTKEY2(2) Enhanced key 2

keylist = list of replaceable keys

typedef struct{

int data_cnt; /*Number of replaced keys*/

KDC_EXTKEYINFO far *keyinfo;

/*Table of replaceable key information */

}KDC_EXTKEYLIST;

typedef struct{

unsigned int keycode; /* Key code to be set */

int change_position; /* Place of replacement

(1 to 48) */

char far *image_adr; /* Button display data(32 x 24

bits) */

}KDC_EXTKEYINFO;

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Casio IT-2000D Manuel d'utilisateur Page 166