diff options
Diffstat (limited to 'stack/hcic/hciblecmds.c')
| -rw-r--r-- | stack/hcic/hciblecmds.c | 751 |
1 files changed, 751 insertions, 0 deletions
diff --git a/stack/hcic/hciblecmds.c b/stack/hcic/hciblecmds.c new file mode 100644 index 0000000..417297b --- /dev/null +++ b/stack/hcic/hciblecmds.c @@ -0,0 +1,751 @@ +/****************************************************************************** + * + * Copyright (C) 1999-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/****************************************************************************** + * + * This file contains function of the HCIC unit to format and send HCI + * commands. + * + ******************************************************************************/ + +#include "bt_target.h" +#include "gki.h" +#include "hcidefs.h" +#include "hcimsgs.h" +#include "hcidefs.h" +#include "btu.h" + +#include <stddef.h> +#include <string.h> + +#if (defined BLE_INCLUDED) && (BLE_INCLUDED == TRUE) + +BOOLEAN btsnd_hcic_ble_reset(void) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_READ_CMD)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_READ_CMD; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_RESET); + UINT8_TO_STREAM (pp, 0); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); + +} + +BOOLEAN btsnd_hcic_ble_set_evt_mask (BT_EVENT_MASK event_mask) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_SET_EVENT_MASK)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_SET_EVENT_MASK; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_SET_EVENT_MASK); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_SET_EVENT_MASK); + ARRAY8_TO_STREAM (pp, event_mask); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + + +BOOLEAN btsnd_hcic_ble_read_buffer_size (void) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_READ_CMD)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_READ_CMD; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_READ_BUFFER_SIZE); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_READ_CMD); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_read_local_spt_feat (void) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_READ_CMD)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_READ_CMD; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_READ_LOCAL_SPT_FEAT); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_READ_CMD); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_set_local_used_feat (UINT8 feat_set[8]) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_SET_USED_FEAT_CMD)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_SET_USED_FEAT_CMD; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_WRITE_LOCAL_SPT_FEAT); + ARRAY_TO_STREAM (pp, feat_set, HCIC_PARAM_SIZE_SET_USED_FEAT_CMD); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_set_random_addr (BD_ADDR random_bda) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_WRITE_RANDOM_ADDR_CMD)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_WRITE_RANDOM_ADDR_CMD; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_WRITE_RANDOM_ADDR); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_WRITE_RANDOM_ADDR_CMD); + + BDADDR_TO_STREAM (pp, random_bda); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_write_adv_params (UINT16 adv_int_min, UINT16 adv_int_max, + UINT8 adv_type, UINT8 addr_type_own, + UINT8 addr_type_dir, BD_ADDR direct_bda, + UINT8 channel_map, UINT8 adv_filter_policy) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_BLE_WRITE_ADV_PARAMS)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_BLE_WRITE_ADV_PARAMS ; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_WRITE_ADV_PARAMS); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_BLE_WRITE_ADV_PARAMS ); + + UINT16_TO_STREAM (pp, adv_int_min); + UINT16_TO_STREAM (pp, adv_int_max); + UINT8_TO_STREAM (pp, adv_type); + UINT8_TO_STREAM (pp, addr_type_own); + UINT8_TO_STREAM (pp, addr_type_dir); + BDADDR_TO_STREAM (pp, direct_bda); + UINT8_TO_STREAM (pp, channel_map); + UINT8_TO_STREAM (pp, adv_filter_policy); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} +BOOLEAN btsnd_hcic_ble_read_adv_chnl_tx_power (void) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_READ_CMD)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_READ_CMD; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_READ_ADV_CHNL_TX_POWER); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_READ_CMD); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); + +} + +BOOLEAN btsnd_hcic_ble_set_adv_data (UINT8 data_len, UINT8 *p_data) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_BLE_WRITE_ADV_DATA + 1)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_BLE_WRITE_ADV_DATA + 1; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_WRITE_ADV_DATA); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_BLE_WRITE_ADV_DATA + 1); + + memset(pp, 0, HCIC_PARAM_SIZE_BLE_WRITE_ADV_DATA); + + if (p_data != NULL && data_len > 0) + { + if (data_len > HCIC_PARAM_SIZE_BLE_WRITE_ADV_DATA) + data_len = HCIC_PARAM_SIZE_BLE_WRITE_ADV_DATA; + + UINT8_TO_STREAM (pp, data_len); + + ARRAY_TO_STREAM (pp, p_data, data_len); + } + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + + return (TRUE); +} +BOOLEAN btsnd_hcic_ble_set_scan_rsp_data (UINT8 data_len, UINT8 *p_scan_rsp) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_BLE_WRITE_SCAN_RSP + 1)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_BLE_WRITE_SCAN_RSP + 1; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_WRITE_SCAN_RSP_DATA); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_BLE_WRITE_SCAN_RSP + 1); + + memset(pp, 0, HCIC_PARAM_SIZE_BLE_WRITE_SCAN_RSP); + + if (p_scan_rsp != NULL && data_len > 0) + { + + if (data_len > HCIC_PARAM_SIZE_BLE_WRITE_SCAN_RSP ) + data_len = HCIC_PARAM_SIZE_BLE_WRITE_SCAN_RSP; + + UINT8_TO_STREAM (pp, data_len); + + ARRAY_TO_STREAM (pp, p_scan_rsp, data_len); + } + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_set_adv_enable (UINT8 adv_enable) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_WRITE_ADV_ENABLE)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_WRITE_ADV_ENABLE; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_WRITE_ADV_ENABLE); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_WRITE_ADV_ENABLE); + + UINT8_TO_STREAM (pp, adv_enable); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} +BOOLEAN btsnd_hcic_ble_set_scan_params (UINT8 scan_type, + UINT16 scan_int, UINT16 scan_win, + UINT8 addr_type_own, UINT8 scan_filter_policy) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_BLE_WRITE_SCAN_PARAM)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_BLE_WRITE_SCAN_PARAM; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_WRITE_SCAN_PARAMS); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_BLE_WRITE_SCAN_PARAM); + + UINT8_TO_STREAM (pp, scan_type); + UINT16_TO_STREAM (pp, scan_int); + UINT16_TO_STREAM (pp, scan_win); + UINT8_TO_STREAM (pp, addr_type_own); + UINT8_TO_STREAM (pp, scan_filter_policy); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_set_scan_enable (UINT8 scan_enable, UINT8 duplicate) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_BLE_WRITE_SCAN_ENABLE)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_BLE_WRITE_SCAN_ENABLE; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_WRITE_SCAN_ENABLE); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_BLE_WRITE_SCAN_ENABLE); + + UINT8_TO_STREAM (pp, scan_enable); + UINT8_TO_STREAM (pp, duplicate); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +/* link layer connection management commands */ +BOOLEAN btsnd_hcic_ble_create_ll_conn (UINT16 scan_int, UINT16 scan_win, + UINT8 init_filter_policy, + UINT8 addr_type_peer, BD_ADDR bda_peer, + UINT8 addr_type_own, + UINT16 conn_int_min, UINT16 conn_int_max, + UINT16 conn_latency, UINT16 conn_timeout, + UINT16 min_ce_len, UINT16 max_ce_len) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_BLE_CREATE_LL_CONN)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_BLE_CREATE_LL_CONN; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_CREATE_LL_CONN); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_BLE_CREATE_LL_CONN); + + UINT16_TO_STREAM (pp, scan_int); + UINT16_TO_STREAM (pp, scan_win); + UINT8_TO_STREAM (pp, init_filter_policy); + + UINT8_TO_STREAM (pp, addr_type_peer); + BDADDR_TO_STREAM (pp, bda_peer); + UINT8_TO_STREAM (pp, addr_type_own); + + UINT16_TO_STREAM (pp, conn_int_min); + UINT16_TO_STREAM (pp, conn_int_max); + UINT16_TO_STREAM (pp, conn_latency); + UINT16_TO_STREAM (pp, conn_timeout); + + UINT16_TO_STREAM (pp, min_ce_len); + UINT16_TO_STREAM (pp, max_ce_len); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_create_conn_cancel (void) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_BLE_CREATE_CONN_CANCEL)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_BLE_CREATE_CONN_CANCEL; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_CREATE_CONN_CANCEL); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_BLE_CREATE_CONN_CANCEL); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_read_white_list_size (void) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_READ_CMD)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_READ_CMD; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_READ_WHITE_LIST_SIZE); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_READ_CMD); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_clear_white_list (void) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_CLEAR_WHITE_LIST)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_CLEAR_WHITE_LIST; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_CLEAR_WHITE_LIST); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_CLEAR_WHITE_LIST); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_add_white_list (UINT8 addr_type, BD_ADDR bda) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_ADD_WHITE_LIST)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_ADD_WHITE_LIST; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_ADD_WHITE_LIST); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_ADD_WHITE_LIST); + + UINT8_TO_STREAM (pp, addr_type); + BDADDR_TO_STREAM (pp, bda); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_remove_from_white_list (UINT8 addr_type, BD_ADDR bda) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_REMOVE_WHITE_LIST)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_REMOVE_WHITE_LIST; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_REMOVE_WHITE_LIST); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_REMOVE_WHITE_LIST); + + UINT8_TO_STREAM (pp, addr_type); + BDADDR_TO_STREAM (pp, bda); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_upd_ll_conn_params (UINT16 handle, + UINT16 conn_int_min, UINT16 conn_int_max, + UINT16 conn_latency, UINT16 conn_timeout, + UINT16 min_ce_len, UINT16 max_ce_len) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_BLE_UPD_LL_CONN_PARAMS)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_BLE_UPD_LL_CONN_PARAMS; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_UPD_LL_CONN_PARAMS); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_BLE_UPD_LL_CONN_PARAMS); + + UINT16_TO_STREAM (pp, handle); + + UINT16_TO_STREAM (pp, conn_int_min); + UINT16_TO_STREAM (pp, conn_int_max); + UINT16_TO_STREAM (pp, conn_latency); + UINT16_TO_STREAM (pp, conn_timeout); + UINT16_TO_STREAM (pp, min_ce_len); + UINT16_TO_STREAM (pp, max_ce_len); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_set_host_chnl_class (UINT8 chnl_map[HCIC_BLE_CHNL_MAP_SIZE]) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_SET_HOST_CHNL_CLASS)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_SET_HOST_CHNL_CLASS; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_SET_HOST_CHNL_CLASS); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_SET_HOST_CHNL_CLASS); + + ARRAY_TO_STREAM (pp, chnl_map, HCIC_BLE_CHNL_MAP_SIZE); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_read_chnl_map (UINT16 handle) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_READ_CHNL_MAP)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_READ_CHNL_MAP; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_READ_CHNL_MAP); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_READ_CHNL_MAP); + + UINT16_TO_STREAM (pp, handle); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_read_remote_feat (UINT16 handle) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_BLE_READ_REMOTE_FEAT)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_BLE_READ_REMOTE_FEAT; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_READ_REMOTE_FEAT); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_BLE_READ_REMOTE_FEAT); + + UINT16_TO_STREAM (pp, handle); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +/* security management commands */ +BOOLEAN btsnd_hcic_ble_encrypt (UINT8 *key, UINT8 key_len, + UINT8 *plain_text, UINT8 pt_len, + void *p_cmd_cplt_cback) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(sizeof(BT_HDR) + sizeof (void *) + + HCIC_PARAM_SIZE_BLE_ENCRYPT)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_BLE_ENCRYPT; + p->offset = sizeof(void *); + + *((void **)pp) = p_cmd_cplt_cback; /* Store command complete callback in buffer */ + pp += sizeof(void *); /* Skip over callback pointer */ + + + UINT16_TO_STREAM (pp, HCI_BLE_ENCRYPT); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_BLE_ENCRYPT); + + memset(pp, 0, HCIC_PARAM_SIZE_BLE_ENCRYPT); + + if (key_len > HCIC_BLE_ENCRYT_KEY_SIZE) key_len = HCIC_BLE_ENCRYT_KEY_SIZE; + if (pt_len > HCIC_BLE_ENCRYT_KEY_SIZE) pt_len = HCIC_BLE_ENCRYT_KEY_SIZE; + + ARRAY_TO_STREAM (pp, key, key_len); + pp += (HCIC_BLE_ENCRYT_KEY_SIZE - key_len); + ARRAY_TO_STREAM (pp, plain_text, pt_len); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_rand (void *p_cmd_cplt_cback) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(sizeof(BT_HDR) + sizeof (void *) + + HCIC_PARAM_SIZE_BLE_RAND)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_BLE_RAND; + p->offset = sizeof(void *); + + *((void **)pp) = p_cmd_cplt_cback; /* Store command complete callback in buffer */ + pp += sizeof(void *); /* Skip over callback pointer */ + + UINT16_TO_STREAM (pp, HCI_BLE_RAND); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_BLE_RAND); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_start_enc (UINT16 handle, UINT8 rand[HCIC_BLE_RAND_DI_SIZE], + UINT16 ediv, UINT8 ltk[HCIC_BLE_ENCRYT_KEY_SIZE]) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_BLE_START_ENC)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_BLE_START_ENC; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_START_ENC); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_BLE_START_ENC); + + UINT16_TO_STREAM (pp, handle); + ARRAY_TO_STREAM (pp, rand, HCIC_BLE_RAND_DI_SIZE); + UINT16_TO_STREAM (pp, ediv); + ARRAY_TO_STREAM (pp, ltk, HCIC_BLE_ENCRYT_KEY_SIZE); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_ltk_req_reply (UINT16 handle, UINT8 ltk[HCIC_BLE_ENCRYT_KEY_SIZE]) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_LTK_REQ_REPLY)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_LTK_REQ_REPLY; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_LTK_REQ_REPLY); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_LTK_REQ_REPLY); + + UINT16_TO_STREAM (pp, handle); + ARRAY_TO_STREAM (pp, ltk, HCIC_BLE_ENCRYT_KEY_SIZE); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_ltk_req_neg_reply (UINT16 handle) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_LTK_REQ_NEG_REPLY)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_LTK_REQ_NEG_REPLY; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_LTK_REQ_NEG_REPLY); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_LTK_REQ_NEG_REPLY); + + UINT16_TO_STREAM (pp, handle); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +BOOLEAN btsnd_hcic_ble_read_supported_states (void) +{ + BT_HDR *p; + UINT8 *pp; + + if ((p = HCI_GET_CMD_BUF(HCIC_PARAM_SIZE_READ_CMD)) == NULL) + return (FALSE); + + pp = (UINT8 *)(p + 1); + + p->len = HCIC_PREAMBLE_SIZE + HCIC_PARAM_SIZE_READ_CMD; + p->offset = 0; + + UINT16_TO_STREAM (pp, HCI_BLE_READ_SUPPORTED_STATES); + UINT8_TO_STREAM (pp, HCIC_PARAM_SIZE_READ_CMD); + + btu_hcif_send_cmd (LOCAL_BR_EDR_CONTROLLER_ID, p); + return (TRUE); +} + +#endif |