Prosoft-technology MVI69-ADM Bedienungsanleitung PDF herunterladen (Seite 61)

MVI-ADM ♦ 'C' Programmable Understanding the MVI-ADM API

'C' Programmable Application Development Module Developer's Guide

ProSoft Technology, Inc. Page 61 of 342

February 20, 2013

char buff[2000]; /* data area used to hold message

int buff_len; /* number of characters to print */

int buff_ch; /* index of character to print */

MVIHANDLE handle; /* backplane handle */

HANDLE sc_handle; /* side-connect handle */

int ModCfgErr;

int Apperr;

unsigned short cfg_file; /* side-connect usage */

}ADM_INTERFACE;

The following structures are referenced by the interface structure:

The structure ADM_PRODUCT contains the product name abbreviation and

version information.

typedef struct

{

char ProdName[5]; /* Product Name */

char Rev[5]; /* Revision */

char Op[5]; /* Month/Year */

char Run[5]; /* Day/Run */

}ADM_PRODUCT;

The structure ADM_BT_DATA contains the backplane transfer configuration

settings and status counters.

typedef struct

{

short rd_start;

short rd_count;

short rd_blk_max;

short wr_start;

short wr_count;

short wr_blk_max;

WORD bt_fail_cnt; /* number of successive failures before comm

SD */

WORD bt_fail_cntr; /* current number of failures */

WORD bt_failed; /* comm SD status */

short rd_blk;

short rd_blk_last;

short wr_blk;

short wr_blk_last;

unsigned short buff[130]; //only require a single buffer because only

1 op at a time

WORD wrbuff[258];

WORD rdbuff[248];

WORD cbuff[3000];

short bt_size;

}ADM_BT_DATA;

The structure ADM_BLK_ERRORS contains the backplane transfer status

counters.

typedef struct

{

WORD rd; /* blocks read */

WORD wr; /* blocks written */

WORD parse; /* blocks parsed */

WORD event; /* reserved */

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