Argox PA-20 Programming Guide Manuale Utente Scaricare il pdf (Pagina 49)

PT-20 Programming Guide

to the file (includes the null character). In case of error, writeln

returns an integer value of -1 and an error code is set to the global

variable fErrorCode to indicate the error condition encountered.

Possible error codes and their interpretation are listed below.

fErrorCode：

2:File handle is NULL.

7:fd is not a file handle of a previously opened file.

9:no null character found in buffer

10:No more free file space for file extension.

DiskC_format

Purpose：

Format disk C.

Syntax：

int DiskC_format(void);

Example call：

DiskC_format ( );

Includes：

#include “SDK.h ”

Description：

The DiskC_format function formats disk C.

Returns：

0 : Format false。

1 : Format OK。

fErrorCode：

None

DiskD_format

Purpose：

Format disk D.

Syntax：

int DiskD_format (void);

Example call：

DiskD_format ( );

Includes：

#include “SDK.h ”

Description：

The DiskC_format function formats disk D.

Returns：

0 : Format false。

1 : Format OK。

fErrorCode：

None

DiskC_totalsize

Purpose：

Checking the total space in disk C.

Syntax：

unsigned int DiskC_totalsize (void);

Example call：

DiskC_totalsize ( );

Includes：

#include “SDK.h ”

Description：

The DicskC_totalsize function returns the used space in disk C.

Returns：

0xffffffff : Disk C unformatted.

Others : The total space in disk C.(Bytes)

fErrorCode：

None

DiskD_totalsize

Purpose：

Checking the total space in disk D.

Syntax：

unsigned int DiskD_ totalsize (void);

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Argox PA-20 Programming Guide Manuale Utente Pagina 49

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