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bt_hci: add various definitions, better expose some fields

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Matias N 2020-10-28 23:49:36 -03:00 committed by Brennan Ashton
parent db37d825ba
commit 9833256406
1 changed files with 78 additions and 20 deletions
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98
include/nuttx/wireless/bluetooth/bt_hci.h
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@ -12,30 +12,31 @@
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* modification, are permitted provided that the following conditions are
* met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
@ -64,9 +65,16 @@
/* HCI Error Codes */
#define BT_HCI_SUCCESS 0x00
#define BT_HCI_PENDING 0x00
#define BT_HCI_ERR_UNKNOWN_COMMAND 0x01
#define BT_HCI_ERR_CONNECTION_TIMEOUT 0x08
#define BT_HCI_ERR_AUTHENTICATION_FAIL 0x05
#define BT_HCI_ERR_COMMAND_DISALLOWED 0x0C
#define BT_HCI_ERR_INVALID_PARAMETERS 0x12
#define BT_HCI_ERR_REMOTE_USER_TERM_CONN 0x13
#define BT_HCI_ERR_UNSUPP_REMOTE_FEATURE 0x1a
#define BT_HCI_ERR_INSTANT_PASSED 0x28
#define BT_HCI_ERR_PAIRING_NOT_SUPPORTED 0x29
#define BT_HCI_ERR_UNACCEPT_CONN_PARAMS 0x3b
@ -129,9 +137,12 @@
#define BT_HCI_OP_READ_LOCAL_FEATURES BT_OP(BT_OGF_INFO, 0x0003)
#define BT_HCI_OP_READ_BUFFER_SIZE BT_OP(BT_OGF_INFO, 0x0005)
#define BT_HCI_OP_READ_BD_ADDR BT_OP(BT_OGF_INFO, 0x0009)
#define BT_HCI_OP_LE_SET_EVENT_MASK BT_OP(BT_OGF_LE, 0x0001)
#define BT_HCI_OP_LE_READ_BUFFER_SIZE BT_OP(BT_OGF_LE, 0x0002)
#define BT_HCI_OP_LE_READ_LOCAL_FEATURES BT_OP(BT_OGF_LE, 0x0003)
#define BT_HCI_OP_LE_SET_RAND_ADDR BT_OP(BT_OGF_LE, 0x0005)
/* Advertising types */
#define BT_LE_ADV_IND 0x00
@ -157,7 +168,12 @@
# define BT_LE_SCAN_FILTER_DUP_ENABLE 0x01
#define BT_HCI_OP_LE_CREATE_CONN BT_OP(BT_OGF_LE, 0x000d)
#define BT_HCI_OP_LE_CREATE_CONN_CANCEL BT_OP(BT_OGF_LE, 0x000e)
#define BT_HCI_OP_LE_READ_WHITE_LIST_SIZE BT_OP(BT_OGF_LE, 0x000f)
#define BT_HCI_OP_LE_CLEAR_WHITE_LIST BT_OP(BT_OGF_LE, 0x0010)
#define BT_HCI_OP_LE_ADD_DEV_TO_WHITE_LIST BT_OP(BT_OGF_LE, 0x0011)
#define BT_HCI_OP_LE_REM_DEV_FROM_WHITE_LIST BT_OP(BT_OGF_LE, 0x0012)
#define BT_HCI_OP_LE_CONN_UPDATE BT_OP(BT_OGF_LE, 0x0013)
#define BT_HCI_OP_LE_READ_REMOTE_FEATURES BT_OP(BT_OGF_LE, 0x0016)
#define BT_HCI_OP_LE_ENCRYPT BT_OP(BT_OGF_LE, 0x0017)
#define BT_HCI_OP_LE_RAND BT_OP(BT_OGF_LE, 0x0018)
#define BT_HCI_OP_LE_START_ENCRYPTION BT_OP(BT_OGF_LE, 0x0019)
@ -173,12 +189,20 @@
#define BT_HCI_EVT_NUM_COMPLETED_PACKETS 0x13
#define BT_HCI_EVT_ENCRYPT_KEY_REFRESH_COMPLETE 0x30
#define BT_HCI_EVT_LE_META_EVENT 0x3e
#define BT_HCI_EVT_LE_CONN_COMPLETE 0x01
# define BT_HCI_ROLE_MASTER 0x00
# define BT_HCI_ROLE_SLAVE 0x01
#define BT_HCI_EVT_LE_ADVERTISING_REPORT 0x02
#define BT_HCI_EVT_LE_CONN_UPDATE 0x03
#define BT_HCI_EVT_LE_READ_REM_FEAT_COMPLETE 0x04
#define BT_HCI_EVT_LE_LTK_REQUEST 0x05
/* Packet boundary flags for ACL packets */
#define BT_HCI_ACL_CONTINUATION 0x0001
#define BT_HCI_ACL_NEW 0x0002
/****************************************************************************
* Public Types
****************************************************************************/
@ -202,7 +226,9 @@ begin_packed_struct struct bt_hci_evt_hdr_s
begin_packed_struct struct bt_hci_acl_hdr_s
{
uint16_t handle;
uint16_t handle : 12;
uint16_t packet_boundary : 2;
uint16_t broadcast : 2;
uint16_t len;
} end_packed_struct;
@ -223,6 +249,11 @@ begin_packed_struct struct bt_hci_cp_set_event_mask_s
uint8_t events[8];
} end_packed_struct;
begin_packed_struct struct bt_hci_cp_set_ctl_to_host_flow_s
{
uint8_t enable;
} end_packed_struct;
begin_packed_struct struct bt_hci_cp_host_buffer_size_s
{
uint16_t acl_mtu;
@ -249,6 +280,11 @@ begin_packed_struct struct bt_hci_cp_write_le_host_supp_s
uint8_t simul;
} end_packed_struct;
begin_packed_struct struct bt_hci_le_read_remote_features_s
{
uint16_t conn;
} end_packed_struct;
begin_packed_struct struct bt_hci_rp_read_local_version_info_s
{
uint8_t status;
@ -265,6 +301,13 @@ begin_packed_struct struct bt_hci_rp_read_local_features_s
uint8_t features[8];
} end_packed_struct;
begin_packed_struct struct bt_hci_rp_le_read_remote_features_s
{
uint8_t status;
uint16_t conn;
uint8_t features[8];
} end_packed_struct;
begin_packed_struct struct bt_hci_rp_read_buffer_size_s
{
uint8_t status;
@ -277,7 +320,7 @@ begin_packed_struct struct bt_hci_rp_read_buffer_size_s
begin_packed_struct struct bt_hci_rp_read_bd_addr_s
{
uint8_t status;
bt_addr_t bdaddr;
struct bt_addr_s bdaddr;
} end_packed_struct;
begin_packed_struct struct bt_hci_rp_le_read_buffer_size_s
@ -415,6 +458,12 @@ begin_packed_struct struct bt_hci_evt_encrypt_change_s
uint8_t encrypt;
} end_packed_struct;
begin_packed_struct struct hci_evt_cmd_disallowed_s
{
uint8_t ncmd;
uint16_t opcode;
} end_packed_struct;
begin_packed_struct struct hci_evt_cmd_complete_s
{
uint8_t ncmd;
@ -457,7 +506,16 @@ begin_packed_struct struct bt_hci_evt_le_conn_complete_s
uint8_t clock_accuracy;
} end_packed_struct;
begin_packed_struct struct bt_hci_ev_le_advertising_info_s
begin_packed_struct struct bt_hci_evt_le_conn_update_s
{
uint8_t status;
uint16_t handle;
uint16_t interval;
uint16_t latency;
uint16_t timeout;
} end_packed_struct;
begin_packed_struct struct bt_hci_ev_le_advertising_report_s
{
uint8_t evt_type;
bt_addr_le_t addr;