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802.15.4 security control bitfield. More...
#include <os/net/mac/framer/frame802154.h>
Data Fields | |
uint8_t | security_level |
3 bit. | |
uint8_t | key_id_mode |
2 bit. | |
uint8_t | frame_counter_suppression |
1 bit. | |
uint8_t | frame_counter_size |
1 bit. | |
uint8_t | reserved |
3 bit. | |
802.15.4 security control bitfield.
See section 7.6.2.2.1 in 802.15.4 specification
Definition at line 168 of file frame802154.h.
uint8_t frame802154_scf_t::frame_counter_size |
1 bit.
Frame counter size (0: 4 bytes, 1: 5 bytes)
Definition at line 172 of file frame802154.h.
Referenced by frame802154_create(), and frame802154_parse().
uint8_t frame802154_scf_t::frame_counter_suppression |
1 bit.
Frame counter suppression
Definition at line 171 of file frame802154.h.
Referenced by frame802154_create(), and frame802154_parse().
uint8_t frame802154_scf_t::key_id_mode |
2 bit.
Key identifier mode
Definition at line 170 of file frame802154.h.
Referenced by frame802154_create(), and frame802154_parse().
uint8_t frame802154_scf_t::reserved |
uint8_t frame802154_scf_t::security_level |
3 bit.
security level
Definition at line 169 of file frame802154.h.
Referenced by frame802154_create(), frame802154_parse(), tsch_security_mic_len(), tsch_security_parse_frame(), and tsch_security_secure_frame().