AN3375 datasheet(23/73 Pages) STMICROELECTRONICS

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AN3375

ISO15693 library (intermediate layer)

Doc ID 018637 Rev 1

23/73

ISO15693_ReadSingleBlock

Send a read single block command

ISO15693_WriteSingleBlock

Send a write single block command

ISO15693_LockSingleBlock

Send a lock single block command

ISO15693_ReadMultipleBlocks

Send a read multiple block command

ISO15693_Select

Send a select command

ISO15693_ResetToReady

Send a reset to ready command

ISO15693_WriteAFI

Send a write AFI command

ISO15693_LockAFI

Send a lock AFI command

ISO15693_WriteDSFID

Send a write DSFID command

ISO15693_LockDSFID

Send a lock DSFID command

ISO15693_GetMultipleBlockSecutityStatus

Send a Get multiple block security status

command

ISO15693_StayQuiet

Send a stay quiet command

ISO15693_GetSystemInfo

Send a get system info command

ISO15693_SendEOF

Send an EOF pulse

Advanced functions

ISO15693_SelectProtocol

Sends a select protocol

ISO15693_GetUID

Returns UID of a tag

ISO15693_GetDSFID

Returns DSFID field of a tag

ISO15693_GetAFI

Returns AFI field of a tag

ISO15693_GetMemSizeInfo

Returns memory size information of a tag

ISO15693_GetIcRef

Returns IC reference of a tag

ISO15693_IsPresent

Checks is a ISO15693 contactless tag is in RF

field

ISO15693_IsCollisionDetected

Returns RESULTOK is collision was detected

ISO15693_IsATagInTheField

Returns RESULTOK is a contactless tag is in RF

field

ISO15693_IsTagErrorCode

Returns RESULTOK if the error flag is set to ‘1’

Get flag functions from request flag byte

ISO15693_GetSubCarrierFlag

Returns subcarrier flag from request flags

ISO15693_GetDataRateFlag

Returns data rate flag from request flags

ISO15693_GetInventoryFlag

Returns inventory flag from request flags

ISO15693_IsInventoryFlag

Returns RESULTOK if Inventory flag is set

ISO15693_GetProtocolExtensionFlag

Returns Protocol extension flag from request

flags

ISO15693_GetSelectOrAFIFlag

Returns Select or AFI flag from request flags

Table 21.

ISO15693 functions (continued)

Function name

Brief description

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