AN2284 datasheet(31/40 Pages) STMICROELECTRONICS

31 / 40 page

AN2284

8 SC Reader Lib: Description

31/40

8.2.1

SC_SELECT_FILE

●

SC_Handler (SC_SELECT_FILE, (u8 *) FileName, NULL_PARAM, NULL_PARAM,

&SC_state, &u16_status, void_pointer)

●

Input

- FileName

It contains the 16 bit file identifier and the file type (EF or DF).

Example:

1) UserFile={0xAA,0xBB,EF}

2) UserDir={0xA0,0x00,DF}

●

Output

- SC_state

It returns the current smart card state

- u16_status

It returns the smart card response to SC_SELECT_FILE command

8.2.2

SC_GET_A2R

●

SC_Handler (pvoid, NULL_PARAM, NULL_PARAM, NULL_PARAM, &SC_state,

&u16_status, A2Rframe)

●

Input

- No input

●

Output

- SC_state

It returns the current smart card state

- u16_status

It returns the smart card response to SC_SELECT_FILE command

- A2Rframe

Pointer to an array which contains the smart card ATR frame

8.2.3

SC_GET_RESPONCE

●

SC_Handler (pvoid, NULL_PARAM, NULL_PARAM, NULL_PARAM, &SC_state,

&u16_status, responce)

●

Input

- No input

●

Output

- SC_state

It returns the current smart card state

- u16_status

AN2284 数据表(PDF) 31 Page - STMicroelectronics

AN2284 数据表(HTML) 31 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

数据表下载

链接网址

AN2284 数据表(PDF) 31 Page - STMicroelectronics

AN2284 数据表(HTML) 31 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

数据表 下载

链接网址

数据表下载