AN3955 datasheet(52/68 Pages) STMICROELECTRONICS

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SRIX4K library

AN3955

52/68

Doc ID 022017 Rev 1

The SRIX4K_Completion function sends a Completion command to a contactless tag.

Table 83 describes the SRIX4K_Completion function.

Table 83.

SRIX4K_Completion function description

The SRIX4K_ResetToInventory function sends a ResetToInventory command to a

contactless tag. Table 84 describes the SRIX4K_ResetToInventory function.

Table 84.

SRIX4K_ResetToInventory command description

The SRIX4K_ReadSingleBlock function sends a ReadSingleBlock command to a

contactless tag. Table 85 describes the SRIX4K_ReadSingleBlock function.

Table 85.

SRIX4K_ReadSingleBlock function description

Prototype

int8_t SRIX4K_Completion(uint8_t*pResponse);

Input parameter

None

Output parameter

pResponse: Pointer to the CR95HF response

Return parameter

RESULTOK: Function is successful. The command is successfully emitted

to a contactless tag.

CR95HF_ERROR_CODE: Function failed. The CR95HF returns an error

code.

Prototype

int8_t SRIX4K_ResetToInventory(uint8_t*pResponse);

Input parameter

None

Output parameter

pResponse: Pointer to the CR95HF response

Return parameter

RESULTOK: Function is successful. The command has been successfully

emitted to contactless a tag.

CR95HF_ERROR_CODE: Function failed. The CR95HF returns an error

code.

Prototype

int8_t SRIX4K_ReadSingleBlock(uc8 BlockAddress,

uint8_t*pResponse);

Input parameter

BlockAddress: Block address to read into contactless tag memory.

Output parameter

pResponse: Pointer to CR95HF response

Return parameter

RESULTOK: Function is successful. The command is successfully emitted

to a contactless tag.

CR95HF_ERROR_CODE: Function failed. The CR95HF returns an error

code.

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