diff options
Diffstat (limited to 'usr/ble_tst/src/lld_re.c')
| -rw-r--r-- | usr/ble_tst/src/lld_re.c | 505 |
1 files changed, 0 insertions, 505 deletions
diff --git a/usr/ble_tst/src/lld_re.c b/usr/ble_tst/src/lld_re.c deleted file mode 100644 index fedea3e..0000000 --- a/usr/ble_tst/src/lld_re.c +++ /dev/null @@ -1,505 +0,0 @@ - -#include "rwip_config.h" -#include "rwip.h" -#include "ble_reg_access.h" -#include "reg_blecore.h" -#include "em_map_ble.h" -#include "reg_ble_em_cs.h" -#include "reg_ble_em_rx_buffer.h" -#include "reg_ble_em_rx_desc.h" -#include "reg_ble_em_tx_buffer_cntl.h" -#include "reg_ble_em_tx_desc.h" -#include "reg_ble_em_tx_buffer_data.h" -#include "ecc_p256.h" -#include "llm.h" -#include "llm_util.h" -#include "lld.h" -#include "lld_evt.h" -#include "lld_pdu.h" -#include "lld_util.h" -#include "RomCallFlash.h" -#include "em_buf.h" -#include "ea.h" -#include "common_utils.h" -#include "common_hci.h" -#include "common_llcp.h" - -extern struct kernel_task_desc TASK_DESC_LLD; - -void -lld_init (bool reset) -{ - - if (reset) - { - kernel_task_create (TASK_LLD, &TASK_DESC_LLD); - } - - ble_rxwinszdef_setf (LLD_EVT_DEFAULT_RX_WIN_SIZE); - - ble_prefetch_time_setf (LLD_EVT_PREFETCH_TIME_US); - ble_prefetchabort_time_setf (LLD_EVT_ABORT_CNT_DURATION_US); - - ble_radiopwrupdn0_pack (122, 0, 120); - ble_radiopwrupdn1_pack (122, 0, 120); - ble_intcntl_set (BLE_RXINTMSK_BIT | BLE_EVENTINTMSK_BIT | - BLE_CRYPTINTMSK_BIT | BLE_ERRORINTMSK_BIT | - BLE_SWINTMSK_BIT | BLE_EVENTAPFAINTMSK_BIT); - - ble_sn_dsb_setf (0); - ble_nesn_dsb_setf (0); - - ecc_gen_new_secret_key (&llm_le_env.secret_key256[0], 0); - -#define m(idx,pos) ((uint32_t)(common_default_bdaddr.addr[idx]))<<(pos*8) - ble_bdaddrl_setf (m (0, 0) | m (1, 1) | m (2, 2) | m (3, 3)); - ble_bdaddru_pack (0, m (4, 0) | m (5, 1)); - -#undef mac - - ble_advertfilt_en_setf (0); - - ble_advchmap_setf (0x7); - ble_wlpubaddptr_setf (EM_BLE_WPB_OFFSET); - ble_wlprivaddptr_setf (EM_BLE_WPV_OFFSET); - ble_wlnbdev_pack (BLE_WHITELIST_MAX, BLE_WHITELIST_MAX); - - ble_ralptr_setf (EM_BLE_RAL_OFFSET); - ble_nbraldev_setf (BLE_RESOL_ADDR_LIST_MAX); - - ble_syncwordl_setf (LLD_ADV_HDL, (uint16_t) (0x0000FFFF & LLM_LE_ADV_AA)); - ble_syncwordh_setf (LLD_ADV_HDL, (uint16_t) (LLM_LE_ADV_AA >> 16)); - ble_crcinit0_setf (LLD_ADV_HDL, 0x5555); - ble_crcinit1_setf (LLD_ADV_HDL, 0x55); - ble_llchmap0_setf (LLD_ADV_HDL, 0); - ble_llchmap1_setf (LLD_ADV_HDL, 0); - ble_chmap2_pack (LLD_ADV_HDL, 0, 0); - ble_rxmaxbuf_setf (LLD_ADV_HDL, 0); - ble_rxmaxtime_setf (LLD_ADV_HDL, 0); - ble_et_currentrxdescptr_pack (0, EM_BLE_RX_DESC_OFFSET); - ble_txrxcntl_pack (LLD_ADV_HDL, 0, 0, 0, 0, LLM_ADV_CHANNEL_TXPWR); - - if (system_mode == 1) - { - ble_thrcntl_ratecntl_pack (LLD_ADV_HDL, 1, 0, 0); - } - else - { - ble_thrcntl_ratecntl_pack (LLD_ADV_HDL, 4, 0, 0); - } - - ble_conflict_setf (LLD_ADV_HDL, 0); - ble_filtpol_ralcntl_pack (LLD_ADV_HDL, 0, 0, 0, 0); - em_set (0, 0, 0x40); - - lld_evt_init (reset); - - extern bool system_sleep_flag; - - if (system_sleep_flag) - { - lld_sleep_init (); - } - - ble_txpldsrc_setf (0); - - ble_rwble_en_setf (1); - -} - -struct ea_elt_tag * -lld_adv_start (struct advertising_pdu_params *adv_par, - struct em_desc_node *adv_pdu, - struct em_desc_node *scan_rsp_pdu, uint8_t adv_pwr) -{ - - uint32_t adv_time; - uint8_t position; - uint8_t priv_info; - uint32_t ral_pos; - struct ea_elt_tag *elt = NULL; - struct lld_evt_tag *env; - - if (adv_par->type == ADV_CONN_DIR && !adv_par->adv_ldc_flag) - { - adv_par->intervalmax = LLM_LE_ADV_INTERV_DFLT; - adv_time = LLD_EVT_FRAME_DURATION; - elt = - lld_evt_adv_create (LLD_ADV_HDL, adv_par->intervalmin, - adv_par->intervalmax, false); - } - else - { - adv_time = LLD_EVT_FRAME_DURATION + DRIFT_BT_DFT; - - elt = - lld_evt_adv_create (LLD_ADV_HDL, adv_par->intervalmin, - adv_par->intervalmax, true); - } - - if (!elt) - { - return NULL; - } - - env = LLD_EVT_ENV_ADDR_GET (elt); - - priv_info = llm_le_env.enh_priv_info & LLM_PRIV_ENABLE_MASK; - ral_pos = 0; - - if (priv_info) - { - ral_pos = 0; - if (adv_par->own_addr_type & ADDR_RPA_MASK) - { - if (llm_util_bd_addr_in_ral - (&(adv_par->peer_addr), adv_par->peer_addr_type, &position)) - { - ral_pos = EM_BLE_RAL_OFFSET + position * REG_BLE_EM_RAL_SIZE; - } - - priv_info = true; - - if (adv_par->type == ADV_CONN_DIR) - { - priv_info = !!ral_pos; - } - } - } - - ble_linklbl_setf (LLD_ADV_HDL, 8); - - if (adv_par->type == ADV_CONN_DIR) - { - ble_cntl_pack (LLD_ADV_HDL, 0xff, 0x1, 0, 0, - adv_par-> - adv_ldc_flag ? LLD_LD_ADVERTISER : LLD_HD_ADVERTISER); - } - else - { - ble_cntl_pack (LLD_ADV_HDL, 0xff, 0x1, 0, 0, LLD_LD_ADVERTISER); - } - - uint8_t localrpasel = 0; - - if (adv_par->own_addr_type > ADDR_RAND) - { - localrpasel = !!ral_pos; - } - - ble_filtpol_ralcntl_pack (LLD_ADV_HDL, adv_par->filterpolicy, localrpasel, - !!ral_pos, priv_info); - - ble_conflict_setf (LLD_ADV_HDL, 0); - - if (ral_pos) - { - ble_peer_ralptr_set (LLD_ADV_HDL, ral_pos); - } - else - { - em_wr ((adv_par->peer_addr).addr, - 2 * BLE_ADV_BD_ADDR_INDEX + - EM_BLE_CS_OFFSET + - LLD_ADV_HDL * REG_BLE_EM_CS_SIZE, BD_ADDR_LEN); - ble_adv_bd_addr_type_set (LLD_ADV_HDL, adv_par->peer_addr_type); - } - - ble_hopcntl_pack (LLD_ADV_HDL, 1, 0x0, 0x27); - ble_crcinit1_set (LLD_ADV_HDL, 0x55); - ble_rxwincntl_set (LLD_ADV_HDL, 0); - ble_txrxcntl_set (LLD_ADV_HDL, adv_pwr); - ble_thrcntl_ratecntl_pack (LLD_ADV_HDL, 0x4, 0, 0); - ble_fcntoffset_set (LLD_ADV_HDL, 0x00); - ble_rxmaxbuf_set (LLD_ADV_HDL, 0x00); - ble_rxmaxtime_set (LLD_ADV_HDL, 0x00); - ble_maxevtime_set (LLD_ADV_HDL, 0x08); - ble_advchmap_set (adv_par->channelmap); - ble_advtim_set (adv_time); - - env->tx_pwr = adv_pwr; - lld_pdu_tx_push (elt, adv_pdu); - - if (scan_rsp_pdu) - { - lld_pdu_tx_push (elt, scan_rsp_pdu); - } - - lld_pdu_tx_loop (env); - - void lld_abort_scan_evt (void); - - GLOBAL_INT_DIS (); - - lld_evt_elt_insert (elt, 1); - lld_abort_scan_evt (); - (env->evt).non_conn.anchor = elt->timestamp; - (env->evt).non_conn.end_ts = - CLK_ADD_2 (elt->timestamp, LLM_LE_ADV_INTERV_DFLT); - (env->evt).non_conn.initiate = 0; - (env->evt).non_conn.connect_req_sent = 0; - - GLOBAL_INT_RES (); - - return elt; -} - -struct ea_elt_tag * -lld_con_start (struct hci_le_create_con_cmd const *con_par, - struct em_desc_node *con_req_pdu, uint16_t conhdl) -{ - - struct ea_elt_tag *element1, *element2; - struct lld_evt_tag *environ1, *environ2; - - uint32_t rand_val; - struct ea_param_input in_param; - struct ea_param_output out_param = { 0 }; - - struct llm_pdu_con_req_tx connreq_pdu; - uint8_t hop_increment = 0; - uint8_t pdu_len = 0; - - uint8_t ral_idx = 0; - uint16_t ral_ptr = 0; - bool ral_en = false; - - element1 = ea_elt_create (sizeof (struct lld_evt_tag)); - - if (!element1) - { - return NULL; - } - - element2 = ea_elt_create (sizeof (struct lld_evt_tag)); - - if (!element2) - { - kernel_free (element1); - return NULL; - } - - environ1 = LLD_EVT_ENV_ADDR_GET (element1); - environ2 = LLD_EVT_ENV_ADDR_GET (element2); - - element1->start_latency = 2; - element1->duration_min = LLD_EVT_FRAME_DURATION; - element1->stop_latency1 = 0; - element1->stop_latency2 = 0; - - environ1->conhdl = LLD_ADV_HDL; - environ1->mode = LLD_EVT_SCAN_MODE; - environ1->interval = con_par->scan_intv; - environ1->cs_ptr = EM_BLE_CS_OFFSET + LLD_ADV_HDL * REG_BLE_EM_CS_SIZE; - - element2->start_latency = 2; - element2->stop_latency1 = 0; - element2->stop_latency2 = 0; - - (environ1->evt).non_conn.window = SLOT_SIZE * con_par->scan_window; - - lld_evt_init_evt (environ1); - lld_util_priority_set (element1, RWIP_PRIO_INIT_IDX); - - element1->ea_cb_start = lld_evt_schedule; - element1->ea_cb_cancel = lld_evt_canceled; - element1->ea_cb_stop = lld_evt_prevent_stop; - element1->asap_settings = (EA_FLAG_ASAP_NO_LIMIT | EA_NO_PARITY) << 12; - - element1->timestamp = CLK_ADD_3 (element1->start_latency, - 3, ea_time_get_halfslot_rounded ()) & - SYNC_TRAIN_TO_MAX; - - in_param.interval_min = con_par->con_intv_min * 2; - in_param.interval_max = con_par->con_intv_max * 2; - in_param.duration_min = con_par->ce_len_min; - in_param.duration_max = con_par->ce_len_max; - in_param.pref_period = 0; - in_param.action = 0; - in_param.conhdl = conhdl; - in_param.role = MASTER_ROLE; - in_param.linkid = conhdl * REG_BLE_EM_CS_SIZE + EM_BLE_CS_OFFSET; - - ea_interval_duration_req (&in_param, &out_param); - - in_param.offset = 0; - in_param.odd_offset = 0; - - if (ea_offset_req (&in_param, &out_param) == 1) - { - kernel_free (element1); - kernel_free (element2); - - return NULL; - } - - ble_txphadv_pack (con_req_pdu->idx, LLCP_CON_REQ_LEN, - con_par->peer_addr_type & ADDR_MASK, - ADDR_PUBLIC, LL_CONNECT_REQ); - - llm_util_aa_gen (connreq_pdu.aa.addr); - llm_util_get_channel_map (&connreq_pdu.chm); - - rand_val = rand (); - - connreq_pdu.crcinit.crc[2] = (uint8_t) ((rand_val & 0x00FF0000) >> 16); - connreq_pdu.crcinit.crc[1] = (uint8_t) ((rand_val & 0x0000FF00) >> 8); - connreq_pdu.crcinit.crc[0] = (uint8_t) (rand_val & 0x000000FF); - - connreq_pdu.timeout = con_par->superv_to; - connreq_pdu.latency = con_par->con_latency; - connreq_pdu.winsize = 2; - connreq_pdu.interval = out_param.interval * 2; - - hop_increment = (uint8_t) (rand_val & 0x0000000F); - - if (hop_increment < 5) - { - - hop_increment += 5; - } - - connreq_pdu.hop_sca = ((lld_evt_env.sca) << 5) | hop_increment; - - lld_pdu_adv_pack (LL_CONNECT_REQ, (uint8_t *) (&connreq_pdu), &pdu_len); - em_wr (&connreq_pdu, ble_txdataptr_get (LLD_ADV_HDL), pdu_len); - llm_util_apply_bd_addr (con_par->own_addr_type); - - if (!(con_par->peer_addr_type & ADDR_RPA_MASK) - && con_par->own_addr_type & ADDR_RPA_MASK) - { - ral_en = true; - if (!(con_par->init_filt_policy) && - llm_util_bd_addr_in_ral (&(con_par->peer_addr), - con_par->peer_addr_type, &ral_idx)) - { - ral_ptr = EM_BLE_RAL_OFFSET + ral_idx * REG_BLE_EM_RAL_SIZE; - } - } - - if ((con_par->peer_addr_type & ADDR_RPA_MASK) - && !(con_par->init_filt_policy)) - { - ral_en = true; - if (llm_util_bd_addr_in_ral (&(con_par->peer_addr), - con_par->peer_addr_type, &ral_idx)) - { - ral_ptr = EM_BLE_RAL_OFFSET + ral_idx * REG_BLE_EM_RAL_SIZE; - } - } - - if ((con_par->peer_addr_type & ADDR_RPA_MASK) && con_par->init_filt_policy) - { - ral_en = !!(con_par->own_addr_type & ADDR_RPA_MASK); - } - - element1->linked_element = element2; - lld_pdu_tx_push (element1, con_req_pdu); - lld_util_connection_param_set (element1, &out_param); - - ble_linklbl_setf (LLD_ADV_HDL, 8); - ble_cntl_pack (LLD_ADV_HDL, 0xF, 1, 1, 0, LLD_INITIATING); - - ble_filtpol_ralcntl_pack (LLD_ADV_HDL, con_par->init_filt_policy, - !!(con_par->own_addr_type & ADDR_RPA_MASK), - !!(ral_ptr), ral_en); - - ble_conflict_setf (LLD_ADV_HDL, 0); - ble_hopcntl_pack (LLD_ADV_HDL, 1, 0x0, 0x27); - ble_fcntoffset_set (LLD_ADV_HDL, 0); - - if (ral_ptr) - { - ble_peer_ralptr_set (LLD_ADV_HDL, ral_ptr); - } - else - { - ble_adv_bd_addr_set (LLD_ADV_HDL, 0, (con_par->peer_addr).addr[0] | - (con_par->peer_addr).addr[1] << 8); - ble_adv_bd_addr_set (LLD_ADV_HDL, 1, (con_par->peer_addr).addr[2] | - (con_par->peer_addr).addr[3] << 8); - ble_adv_bd_addr_set (LLD_ADV_HDL, 2, (con_par->peer_addr).addr[4] | - (con_par->peer_addr).addr[5] << 8); - ble_adv_bd_addr_type_setf (LLD_ADV_HDL, - con_par->peer_addr_type & ADDR_MASK); - } - - ble_crcinit0_set (LLD_ADV_HDL, 0x5555); - - ble_crcinit1_set (LLD_ADV_HDL, 0x55); - - if (out_param.offset <= 4) - { - out_param.offset = connreq_pdu.interval * 2 + out_param.offset; - } - - ble_winoffset_set (conhdl, (out_param.offset / 2 - 1)); - ble_conninterval_set (LLD_ADV_HDL, out_param.interval / 2); - - lld_evt_init_evt (environ2); - - environ2->conhdl = conhdl; - environ2->interval = connreq_pdu.interval * 2; - (environ2->evt).conn.latency = con_par->con_latency + 1; - environ2->mode = LLD_EVT_MST_MODE; - environ2->cs_ptr = conhdl * REG_BLE_EM_CS_SIZE + EM_BLE_CS_OFFSET; - - element2->timestamp = - CLK_ADD_2 (CLK_SUB (out_param.offset % environ2->interval, - environ2->interval), element1->timestamp); - - if (con_par->ce_len_min) - { - element2->duration_min = SLOT_SIZE * con_par->ce_len_min; - } - else - { - element2->duration_min = LLD_EVT_FRAME_DURATION; - } - - element2->current_prio = rwip_priority[RWIP_PRIO_LE_CON_IDLE_IDX].value; - element2->ea_cb_start = lld_evt_schedule; - element2->ea_cb_cancel = lld_evt_canceled; - element2->ea_cb_stop = lld_evt_prevent_stop; - - ble_cntl_pack (conhdl, 0, 0, 0, 0, LLD_MASTER_CONNECTED); - ble_fcntoffset_set (conhdl, 0); - ble_txcrypt_en_setf (conhdl, 0); - ble_rxcrypt_en_setf (conhdl, 0); - ble_thrcntl_ratecntl_pack (conhdl, LLD_RX_IRQ_THRES, 0, 0); - ble_syncwordl_setf (conhdl, - connreq_pdu.aa.addr[0] | connreq_pdu.aa.addr[1] << 8); - ble_syncwordh_setf (conhdl, - connreq_pdu.aa.addr[2] | connreq_pdu.aa.addr[3] << 8); - ble_crcinit0_set (conhdl, - connreq_pdu.crcinit.crc[0] | connreq_pdu.crcinit. - crc[1] << 8); - ble_crcinit1_set (conhdl, connreq_pdu.crcinit.crc[2]); - ble_hopcntl_pack (conhdl, 1, hop_increment, 0); - ble_txrxcntl_pack (conhdl, 0, 0, 0, 0, rwip_rf.txpwr_max); - ble_maxevtime_set (conhdl, environ2->interval - element2->start_latency); - ble_linklbl_setf (conhdl, conhdl); - ble_rxmaxbuf_set (conhdl, 0); - ble_rxmaxtime_set (conhdl, 0); - ble_llchmap0_setf (conhdl, - connreq_pdu.chm.map[0] | connreq_pdu.chm.map[1] << 8); - ble_llchmap1_setf (conhdl, - connreq_pdu.chm.map[2] | connreq_pdu.chm.map[3] << 8); - ble_chmap2_pack (conhdl, - llm_util_check_map_validity (connreq_pdu.chm.map, - LE_CHNL_MAP_LEN), - connreq_pdu.chm.map[4]); - - GLOBAL_INT_DIS (); - (environ1->evt).non_conn.anchor = element1->timestamp; - (environ1->evt).non_conn.end_ts = - CLK_ADD_2 (element1->timestamp, - (environ1->evt).non_conn.window / SLOT_SIZE); - (environ1->evt).non_conn.initiate = true; - (environ1->evt).non_conn.connect_req_sent = false; - element1->duration_min = LLD_EVT_FRAME_DURATION; - GLOBAL_INT_RES (); - - return element1; - -} |