Cypress Semiconductor NoBL CY7C1472V33 Uživatelská příručka stáhnout pdf (Strana 38)

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ZestSC1GetErrorMessage

ZESTSC1_STATUS ZestSC1GetErrorMessage(ZESTSC1_STATUS Status,

char **Buffer);

Parameters

Status ZestSC1 error code for which description is required.

Buffer Pointer to location to receive error code description string.

Return Value

ZESTSC1_SUCCESS Function succeeded

ZESTSC1_ILLEGAL_STATUS_CODE Status code is out of range

Description

ZestSC1GetErrorMessage can be called to obtain a descriptive message for a return

status from a ZestSC1 library function. On return, the string pointed to by Buffer will be

a description of the Status return code. This is a static string and so does not need to be

freed.

For example:

ZESTSC1_HANDLE Handle;

ZESTSC1_STATUS Status;

/* Open a card with ID of 1 */

Status = ZestSC1OpenCard(1, &Handle);

if (Status!=ZESTSC1_SUCCESS)

{

char *Buffer;

ZestSC1GetErrorMessage(Status, &Buffer);

printf(“Error : %s\n”, Buffer);

}

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Cypress Semiconductor NoBL CY7C1472V33 Uživatelská příručka Strana 38