Bluetooth LE LL Peripheral Test Suite Data Sheet
Bluetooth LE Link Layer (LL) is a low-level protocol responsible for managing advertising, scanning, connecting, flow control, security, and data transportation. It operates with various types of packets, including Control and Data packets. The Link Layer is implemented in a controller very close to the hardware.
Used specifications
| Specification | Title |
|---|---|
| Bluetooth Core Specification Version 6.0 | Vol 6, Part B Link Layer Specification |
Tool-specific information
| Tested messages | Specifications | Comment |
|---|---|---|
| CONNECT_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CONNECTION_UPDATE_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CHANNEL_MAP_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_TERMINATE_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_ENC_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_ENC_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| lL_START_ENC_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_START_ENC_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_UNKNOWN_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_FEATURE_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_FEATURE_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_PAUSE_ENC_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_PAUSE_ENC_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_VERSION_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_REJECT_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_PERIPHERAL_FEATURE_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | This message is intended to be sent by the peripheral. The suite, in the central role, sends this as an anomalized standalone message. |
| LL_CONNECTION_PARAM_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CONNECTION_PARAM_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_REJECT_EXT_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_PING_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_PING_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_LENGTH_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_LENGTH_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_PHY_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_PHY_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_PHY_UPDATE_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_MIN_USED_CHANNELS_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | This message is intended to be sent by the peripheral. The suite, in the central role, sends this as an anomalized standalone message. |
| LL_CTE_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CTE_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_PERIODIC_SYNC_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CLOCK_ACCURACY_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CLOCK_ACCURACY_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_CIS_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CIS_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_CIS_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CIS_TERMINATE_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_POWER_CONTROL_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_POWER_CONTROL_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_POWER_CHANGE_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_SUBRATE_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | This message is intended to be sent by the peripheral. The suite, in the central role, sends this as an anomalized standalone message. |
| LL_SUBRATE_IND PDU | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CHANNEL_REPORTING_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CHANNEL_STATUS_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | This message is intended to be sent by the peripheral. The suite, in the central role, sends this as an anomalized standalone message. |
| LL_PERIODIC_SYNC_WR_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_FEATURE_EXT_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_FEATURE_EXT_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_CS_SEC_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CS_SEC_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_CS_CAPABILITIES_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CS_CAPABILITIES_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_CS_CONFIG_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CS_CONFIG_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_CS_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CS_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_CS_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CS_TERMINATE_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CS_TERMINATE_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_CS_FAE_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_CS_FAE_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |
| LL_CS_CHANNEL_MAP_IND | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_FRAME_SPACE_REQ | Bluetooth Core Specification 6.0 Vol 6, Part B | |
| LL_FRAME_SPACE_RSP | Bluetooth Core Specification 6.0 Vol 6, Part B | The suite, in the central role, sends this as an anomalized standalone message without a corresponding request. |