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ble_gap_conn_sec_mode_t Struct Reference
[Generic Access Profile (GAP)]
GAP link requirements. More...
#include <ble_gap.h>
Data Fields | |
| uint8_t | sm: 4 |
| Security Mode (1 or 2), 0 for no permissions at all. | |
| uint8_t | lv: 4 |
| Level (1, 2 or 3), 0 for no permissions at all. | |
Detailed Description
GAP link requirements.
See Bluetooth Core specification, Volume 3 Part C 10.2 for details.
Security Mode 0 Level 0: No access permissions at all (this level is not defined by the Bluetooth Core specification).
Security Mode 1 Level 1: No security is needed (aka open link).
Security Mode 1 Level 2: Encrypted link required, MITM protection not necessary.
Security Mode 1 Level 3: MITM protected encrypted link required.
Security Mode 2 Level 1: Signing or encryption required, MITM protection not necessary.
Security Mode 2 Level 2: MITM protected signing required, unless link is MITM protected encrypted.
Definition at line 307 of file ble_gap.h.
Field Documentation
| uint8_t lv |
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