如何操作呢,我在libnfc-nci.conf中把 host与P2P都disabled,关机后还是可以被读卡器识别到
###############################################################################
# Forcing HOST to listen for a selected protocol
# 0x00 : Disable Host Listen
# 0x01 : Enable Host to Listen (A) for ISO-DEP tech A
# 0x02 : Enable Host to Listen (B) for ISO-DEP tech B
# 0x04 : Enable Host to Listen (F) for T3T Tag Type Protocol tech F
# 0x07 : Enable Host to Listen (ABF)for ISO-DEP tech AB & T3T Tag Type Protocol tech F
HOST_LISTEN_TECH_MASK=0x00
###############################################################################
# Force P2P to only listen for the following technology(s).
# The bits are defined as tNFA_TECHNOLOGY_MASK in nfa_api.h.
# Default is NFA_TECHNOLOGY_MASK_A | NFA_TECHNOLOGY_MASK_F |
# NFA_TECHNOLOGY_MASK_A_ACTIVE | NFA_TECHNOLOGY_MASK_F_ACTIVE
#
# Notable bits:
# NFA_TECHNOLOGY_MASK_A 0x01 /* NFC Technology A */
# NFA_TECHNOLOGY_MASK_F 0x04 /* NFC Technology F */
# NFA_TECHNOLOGY_MASK_A_ACTIVE 0x40 /* NFC Technology A active mode */
# NFA_TECHNOLOGY_MASK_F_ACTIVE 0x80 /* NFC Technology F active mode */
# This flag when set to zero will disable P2P Listen mode.
P2P_LISTEN_TECH_MASK=0x00