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| | |
| | | /* |
| | | * Copyright (c) 2019-2023 Beijing Hanwei Innovation Technology Ltd. Co. and |
| | | * its subsidiaries and affiliates (collectly called MKSEMI). |
| | | * |
| | | * All rights reserved. |
| | | * |
| | | * Redistribution and use in source and binary forms, with or without |
| | | * 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, except as embedded into an MKSEMI |
| | | * integrated circuit in a product or a software update for such product, |
| | | * 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 MKSEMI nor the names of its contributors may be used |
| | | * to endorse or promote products derived from this software without |
| | | * specific prior written permission. |
| | | * |
| | | * 4. This software, with or without modification, must only be used with a |
| | | * MKSEMI integrated circuit. |
| | | * |
| | | * 5. Any software provided in binary form under this license must not be |
| | | * reverse engineered, decompiled, modified and/or disassembled. |
| | | * |
| | | * THIS SOFTWARE IS PROVIDED BY MKSEMI "AS IS" AND ANY EXPRESS OR IMPLIED |
| | | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| | | * MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| | | * DISCLAIMED. IN NO EVENT SHALL MKSEMI 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. |
| | | */ |
| | | |
| | | #include "mk_trace.h" |
| | | #include "mk_uwb.h" |
| | | #include "wsf_msg.h" |
| | | #include "ranging_ccc.h" |
| | | #include "lib_ccc.h" |
| | | #include "lib_aoa.h" |
| | | #include "lib_ranging.h" |
| | | #include "uwb_api.h" |
| | | |
| | | #if KF_EN |
| | | #include "lib_kf.h" |
| | | #endif |
| | | |
| | | #if PDOA_3D_EN |
| | | #include "lib_pdoa_3d.h" |
| | | #endif |
| | | |
| | | #if PDOA_3D_EN |
| | | #define PDOA_3D_SUPPORT_NUM 10 |
| | | #define PDOA_3D_TIMEOUT_MS 2000 |
| | | static struct PDOA_3D_MAC_ADDR_T mac_addr_cache[PDOA_3D_SUPPORT_NUM]; |
| | | static struct PDOA_3D_PDOA_DATA_T pdoa_data_cache[PDOA_3D_SUPPORT_NUM]; |
| | | #endif |
| | | |
| | | #if KF_EN && FILTER_EN |
| | | #define KF_SUPPORT_NUM 6 |
| | | #define KF_TIMEOUT_MS 1000 |
| | | static struct KF_MAC_ADDR_T kf_mac_addr_cache[KF_SUPPORT_NUM]; |
| | | static struct KF_CHANNEL_CACHE_T kf_channel_cache[KF_SUPPORT_NUM]; |
| | | static struct KF_MAT_VALUE_CACHE_T kf_mat_value_cache[KF_SUPPORT_NUM]; |
| | | #endif |
| | | |
| | | static struct RANGING_CB_T ranging_cb; |
| | | |
| | | //------------------------------------------------------------------------------ |
| | | int ranging_init(uint8_t handle_id) |
| | | { |
| | | /* store handler ID */ |
| | | ranging_cb.handle_id = handle_id; |
| | | |
| | | /* init rx queue */ |
| | | WSF_QUEUE_INIT(&ranging_cb.msg_queue); |
| | | |
| | | ranging_cb.daemon_timer.handlerId = handle_id; |
| | | ranging_cb.daemon_timer.msg.event = RANGING_DAEMON_TIMER_MSG; |
| | | |
| | | LOG_INFO(TRACE_MODULE_APP, "Ranging lib version: %s\r\n", MK8000_get_rangelib_version()); |
| | | |
| | | #if AOA_EN |
| | | LOG_INFO(TRACE_MODULE_APP, "AoA lib version: %s\r\n", MK8000_get_aoalib_version()); |
| | | #endif |
| | | |
| | | return 0; |
| | | } |
| | | |
| | | int ranging_deinit(void) |
| | | { |
| | | return 0; |
| | | } |
| | | |
| | | void ranging_configure(void) |
| | | { |
| | | uwbs_configure(PHY_TX | PHY_RX, uwb_app_config.session_param.tx_power_level); |
| | | |
| | | #if CSI_EN |
| | | ranging_aux_out_opt_set(CH_LEN_DEFAULT, 3); |
| | | #endif |
| | | |
| | | #if (ANT_PATTERN == ANT_PATTERN_SQUARE) |
| | | struct AOA_ANGLE_SPAN_T aoa_span; |
| | | aoa_span.Ndim = 2; |
| | | aoa_span.el_low = 90; |
| | | aoa_span.el_high = 90; |
| | | aoa_span.el_step = 1; |
| | | aoa_span.az_low = 0; |
| | | aoa_span.az_high = 359; |
| | | aoa_span.az_step = 1; |
| | | aoa_angle_search_span_set(&aoa_span); |
| | | #endif |
| | | |
| | | #if AOA_EN |
| | | aoa_aux_info_set(AOA_AUX_ANT_IQ_RSSI_PDOA_AOA_FOM); |
| | | aoa_steering_vector_set((const float *)((uint32_t)((uwb_app_config.ppdu_params.ch_num == 9) ? svec_ch9_ptr : svec_ch5_ptr) | SRAM_BASE)); |
| | | #else |
| | | aoa_aux_info_set(AOA_AUX_ANT_IQ_RSSI); |
| | | #endif |
| | | |
| | | aoa_param_config(); |
| | | |
| | | #if PDOA_3D_EN |
| | | pdoa_3d_param_config(ANT_PATTERN, ANT_LAYOUT, PDOA_3D_AMBIGUITY_LEVEL_HIGH, mac_addr_cache, pdoa_data_cache, PDOA_3D_SUPPORT_NUM, PDOA_3D_TIMEOUT_MS); |
| | | // pdoa_angle_reverse_set(1, 0); |
| | | #endif |
| | | |
| | | LOG_INFO(TRACE_MODULE_CCC, "AoA status:[%d]\r\n", uwb_app_config.session_param.aoa_result_req); |
| | | |
| | | #if FILTER_EN |
| | | if (uwb_app_config.filter_en) |
| | | { |
| | | #if KF_EN |
| | | loc_post_kf_config(uwb_app_config.session_param.ranging_interval, kf_mac_addr_cache, kf_channel_cache, kf_mat_value_cache, KF_SUPPORT_NUM, |
| | | KF_TIMEOUT_MS); |
| | | #else |
| | | loc_post_filter_config(uwb_app_config.session_param.ranging_interval, 1, uwb_app_config.session_param.aoa_result_req); |
| | | #endif |
| | | } |
| | | LOG_INFO(TRACE_MODULE_CCC, "Ranging filter status:[%d]\r\n", uwb_app_config.filter_en); |
| | | #endif |
| | | |
| | | #if RANGING_FOM_FILTER_EN |
| | | ranging_debug_csi_en_set(1); |
| | | #endif |
| | | } |
| | | |
| | | void uwb_pkt_tx_done_ind(const struct MAC_HW_REPORT_T *tx, enum RANGING_STAGE_T stage) |
| | | { |
| | | struct UWB_PKT_TX_DONE_IND_T *ind; |
| | | if ((ind = WsfMsgAlloc(sizeof(struct UWB_PKT_TX_DONE_IND_T) + tx->pkt_len)) != NULL) |
| | | { |
| | | ind->hdr.event = UWB_PKT_TX_DONE_MSG; |
| | | |
| | | ind->block_idx = ranging_env.block_idx; |
| | | ind->round_idx = ranging_env.round_idx; |
| | | ind->sts_idx = ranging_env.sts_idx; |
| | | |
| | | ind->ranging_stage = (uint8_t)stage; |
| | | ind->status = tx->err_code; |
| | | |
| | | ind->tx_len = tx->pkt_len; |
| | | |
| | | if ((ind->tx_len) && (tx->pkt_data != NULL)) |
| | | { |
| | | memcpy(ind->tx_data, tx->pkt_data, tx->pkt_len); |
| | | } |
| | | |
| | | // Send the message |
| | | WsfMsgSend(ranging_cb.handle_id, ind); |
| | | } |
| | | else |
| | | { |
| | | LOG_WARNING(TRACE_MODULE_APP, "memory is not enough for UWB_PKT_TX_DONE_IND_T\r\n"); |
| | | } |
| | | } |
| | | |
| | | #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) |
| | | #pragma clang diagnostic push |
| | | #pragma clang diagnostic ignored "-Wcast-qual" |
| | | #endif |
| | | |
| | | void uwb_pkt_rx_done_ind(const struct MAC_HW_REPORT_T *rx, enum RANGING_STAGE_T stage, uint8_t slot_idx) |
| | | { |
| | | // send an indication to application |
| | | struct UWB_PKT_RX_DONE_IND_T *ind = WsfMsgAlloc(sizeof(struct UWB_PKT_RX_DONE_IND_T) + rx->pkt_len); |
| | | |
| | | if (ind != NULL) |
| | | { |
| | | ind->hdr.event = UWB_PKT_RX_DONE_MSG; |
| | | ind->ranging_stage = (uint8_t)stage; |
| | | |
| | | ind->block_idx = ranging_env.block_idx; |
| | | ind->round_idx = ranging_env.round_idx; |
| | | ind->sts_idx = ranging_env.sts_idx; |
| | | ind->slot_idx = slot_idx; |
| | | ind->status = rx->err_code; |
| | | ind->rssi = rx->rssi; |
| | | ind->snr = rx->snr; |
| | | |
| | | ind->rx_len = rx->pkt_len; |
| | | |
| | | if ((rx->pkt_len) && (rx->pkt_data != NULL)) |
| | | { |
| | | memcpy(ind->rx_data, rx->pkt_data, rx->pkt_len); |
| | | } |
| | | |
| | | #if RANGING_FOM_FILTER_EN |
| | | if (ranging_debug_csi_en_get()) |
| | | { |
| | | uint8_t frame_idx = 0; |
| | | uint8_t rframe_idx = 0xFF; |
| | | |
| | | if (ind->ranging_stage == RANGING_POLL) |
| | | { |
| | | frame_idx = 1; |
| | | rframe_idx = 0; |
| | | } |
| | | else if (ind->ranging_stage == RANGING_FINAL) |
| | | { |
| | | frame_idx = 2; |
| | | rframe_idx = 1; |
| | | } |
| | | else if (ind->ranging_stage == RANGING_FINAL_DATA) |
| | | { |
| | | frame_idx = 3; |
| | | } |
| | | else if (ind->ranging_stage == RANGING_RESPONSE) |
| | | { |
| | | frame_idx = 0; |
| | | rframe_idx = 0; |
| | | } |
| | | debug_csi.frame_idx = frame_idx; |
| | | |
| | | debug_csi.frame[frame_idx].rssi = ind->rssi; |
| | | debug_csi.frame[frame_idx].snr = ind->snr; |
| | | |
| | | uint32_t val = REG_READ(0x40003050); |
| | | debug_csi.frame[frame_idx].rf_gain = (val & 0x07); |
| | | debug_csi.frame[frame_idx].bb_gain = ((val >> 3) & 0x1f); |
| | | debug_csi.frame[frame_idx].bd_cnt = phy_bd_cnt_get(); |
| | | debug_csi.frame[frame_idx].sfd_cnt = phy_sfd_cnt_get(); |
| | | debug_csi.frame[frame_idx].error_code = ind->status; |
| | | |
| | | if ((rx->err_code != 0x0830) && (rframe_idx != 0xFF)) |
| | | { |
| | | debug_csi.rframe_idx = rframe_idx; |
| | | dump_preamble_cir(rframe_idx, 128); |
| | | dump_sts_cir(rframe_idx); |
| | | |
| | | debug_csi.rframe[rframe_idx].freq_offset = phy_freq_offset_get(); |
| | | } |
| | | |
| | | // prepare to report ranging failure message |
| | | if (rx->err_code != UWB_RX_OK) |
| | | { |
| | | debug_csi.session_id = ranging_env.session_id; |
| | | debug_csi.sts_index = ind->sts_idx; |
| | | debug_csi.ranging_status = 0xFF; |
| | | debug_csi.block_index = (uint16_t)ind->block_idx; |
| | | debug_csi.round_index = ind->round_idx; |
| | | } |
| | | } |
| | | #endif |
| | | |
| | | // Send the message |
| | | WsfMsgSend(ranging_cb.handle_id, ind); |
| | | } |
| | | else |
| | | { |
| | | LOG_WARNING(TRACE_MODULE_APP, "memory is not enough for UWB_PKT_RX_DONE_IND_T\r\n"); |
| | | } |
| | | } |
| | | #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) |
| | | #pragma clang diagnostic pop |
| | | #endif |
| | | |
| | | void ranging_report(struct RANGING_REPORT_IND_T *report, uint16_t block_idx, uint16_t round_idx, uint32_t sts_idx) |
| | | { |
| | | struct RANGING_REPORT_IND_T *ind; |
| | | |
| | | if ((ind = WsfMsgAlloc(sizeof(struct RANGING_REPORT_IND_T))) != NULL) |
| | | { |
| | | ind->hdr.event = RANGING_REPORT_MSG; |
| | | |
| | | #if RANGING_FOM_FILTER_EN |
| | | if (ranging_debug_csi_en_get()) |
| | | { |
| | | debug_csi.session_id = ranging_env.session_id; |
| | | |
| | | debug_csi.sts_index = sts_idx; |
| | | debug_csi.block_index = block_idx; |
| | | debug_csi.round_index = round_idx; |
| | | |
| | | debug_csi.ranging_status = ind->status; |
| | | } |
| | | #endif |
| | | |
| | | ind->block_idx = block_idx; |
| | | |
| | | memcpy(&ind->Tround1, &report->Tround1, sizeof(struct RANGING_REPORT_IND_T) - sizeof(ind->hdr) - sizeof(ind->block_idx)); |
| | | |
| | | // Send the message |
| | | WsfMsgSend(ranging_cb.handle_id, ind); |
| | | } |
| | | else |
| | | { |
| | | LOG_WARNING(TRACE_MODULE_APP, "memory is not enough for RANGING_REPORT_MSG\r\n"); |
| | | } |
| | | } |
| | | |
| | | void ranging_req_update_keys(uint32_t sts_idx, uint8_t key_type) |
| | | { |
| | | struct RANGING_UPD_KEYS_T *upd_keys; |
| | | |
| | | if ((upd_keys = WsfMsgAlloc(sizeof(struct RANGING_UPD_KEYS_T))) != NULL) |
| | | { |
| | | upd_keys->hdr.event = RANGING_UPDATE_KEYS; |
| | | upd_keys->key_type = key_type; |
| | | upd_keys->sts_idx = sts_idx; |
| | | |
| | | // Send the message |
| | | WsfMsgSend(ranging_cb.handle_id, upd_keys); |
| | | } |
| | | else |
| | | { |
| | | LOG_WARNING(TRACE_MODULE_APP, "memory is not enough for RANGING_UPDATE_KEYS\r\n"); |
| | | } |
| | | } |
| | | |
| | | void ranging_monitor_start(uint32_t time_ms) |
| | | { |
| | | WsfTimerStartMs(&ranging_cb.daemon_timer, time_ms, WSF_TIMER_ONE_SHOT); |
| | | } |
| | | |
| | | void ranging_monitor_stop(void) |
| | | { |
| | | WsfTimerStop(&ranging_cb.daemon_timer); |
| | | } |