AN3375 datasheet(41/73 Pages) STMICROELECTRONICS

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AN3375

ISO15693 library (intermediate layer)

Doc ID 018637 Rev 1

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3.6.3

ISO15693_GetInventoryFlag function

This function returns the inventory flag.

3.6.4

ISO15693_IsInventoryFlag function

This function returns RESULTOK if the Inventory flag is set.

3.6.5

ISO15693_GetProtocolExtensionFlag function

This function returns the Protocol extension flag.

Table 57.

ISO15693_GetInventoryFlag function description

Function description

Prototype

result = int8_t

ISO15693_GetInventoryFlag(uc8

FlagsByte);

Input parameter

FlagsByte: request flags

Output parameter

none

Return parameter

Inventory flag

Table 58.

ISO15693_IsInventoryFlag function description

Function description

Prototype

result = int8_t

ISO15693_IsInventoryFlag(uc8

FlagsByte);

Input parameter

FlagsByte: request flags

Output parameter

none

Return parameter

RESULTOK: Inventory flag set

ERRORCODE_GENERIC: Inventory flag reset

Table 59.

ISO15693_GetProtocolExtensionFlag function description

Function description

Prototype

result = int8_t

ISO15693_GetProtocolExtensionFlag (uc8

FlagsByte);

Input parameter

FlagsByte: request flags

Output parameter

none

Return parameter

Protocol extension flag

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