NFCP:SendTagCommand

NFCP:SendTagCommand

Request #

WordDescription
0
0x000500C2Cmd0x0005Param3Xlat2
1u32 inputsize
2u32 outputsize
3

u32 timing value. This is the raw version of the NFC:SendTagCommand timing field.

4Descriptor for static buffer (id 0)
5Input buffer address with static_buf_id=0

Response #

WordDescription
0
Header (unknown value)
1Result code
2u32 actual_output_size
3Descriptor for static buffer (id 0)
4Output data pointer with static_buf_id=0

Description #

This is about the same as NFCS:SendTagCommand, except that this verifies that the input/output buffer ptrs are not NULL. This also clears the output buffer before calling the cmd-sending func. A state field(probably TagState?) must match 3.

outputsize value 0x800 will be used when it’s >=0x800.