AN3985 datasheet(51/105 Pages) STMICROELECTRONICS

51 / 105 page

AN3985

ISO/IEC 15693 layer

Doc ID 022255 Rev 2

51/105

ISO15693_Is_AFI_Present_Infoflag function

This function returns if the AFI field is present within the contactless tag answer to a get

system info command.

ISO15693_Is_MemSize_Present_Infoflag function

This function returns if the Memsize is present within the contactless tag answer to a get

system info command.

ISO15693_Is_ICRef_Present_Infoflag function

This function returns if the ICREF is present within the contactless tag answer to a get

system info command.

Table 80.

ISO15693_Is_AFI_Present_Infoflag function description

Prototype

u8 ISO15693_Is_AFI_Present_Infoflag(const

Information_flags);

Input parameter

Information_Flags: first byte transmitted by the contactless tag containing the

information

Output parameter

None

Return parameter

TRUE_CODE: AFI is supported.

FALSE_CODE: AFI is not supported.

Table 81.

ISO15693_Is_MemSize_Present_Infoflag function description

Prototype

u8 ISO15693_Is_MemSize_Present_Infoflag(const

Information_flags);

Input parameter

Information_Flags: first byte transmitted by the contactless tag containing the

information

Output parameter

None

Return parameter

TRUE_CODE: Memsize is supported.

FALSE_CODE: Memsize is not supported.

Table 82.

ISO15693_Is_ICRef_Present_Infoflag function description

Prototype

u8 ISO15693_Is_ICRef_Present_Infoflag(const

Information_flags);

Input parameter

Information_Flags: first byte transmitted by the contactless tag containing the

information

Output parameter

None

Return parameter

TRUE_CODE: ICREF is supported.

FALSE_CODE: ICREF is not supported.

AN3985 Datasheet(PDF) 51 Page - STMicroelectronics

AN3985 Datasheet(HTML) 51 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 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL