/*
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* Copyright (c) 2019-2023 Beijing Hanwei Innovation Technology Ltd. Co. and
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* its subsidiaries and affiliates (collectly called MKSEMI).
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form, except as embedded into an MKSEMI
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* integrated circuit in a product or a software update for such product,
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* must reproduce the above copyright notice, this list of conditions and
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* the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* 3. Neither the name of MKSEMI nor the names of its contributors may be used
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* to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* 4. This software, with or without modification, must only be used with a
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* MKSEMI integrated circuit.
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*
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* 5. Any software provided in binary form under this license must not be
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* reverse engineered, decompiled, modified and/or disassembled.
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*
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* THIS SOFTWARE IS PROVIDED BY MKSEMI "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL MKSEMI OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "mk_trace.h"
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#include "mk_clock.h"
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#include "mk_uwb.h"
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#include "mk_calib.h"
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#include "mk_misc.h"
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#include "uwb_api.h"
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#include "uwb_data_transfer.h"
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#include "uwb_data.h"
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/*************************************************************************************************/
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/*!
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* \brief WSF event handler for ranging task.
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*
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* \param event WSF event mask.
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* \param msg WSF message.
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*
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* \return None.
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*/
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/*************************************************************************************************/
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void ranging_handler(wsfEventMask_t event, const void *param)
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{
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const wsfMsgHdr_t *msg = (const wsfMsgHdr_t *)param;
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if (msg != NULL)
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{
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switch (msg->event)
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{
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case UWB_PKT_TX_DONE_MSG:
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{
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const struct UWB_PKT_TX_DONE_IND_T *ind = (const struct UWB_PKT_TX_DONE_IND_T *)param;
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if (ind->ranging_stage == RANGING_DTPCM)
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{
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ranging_env.range_data.sequence_num = (ranging_env.phy_sts_index - fira_key.phyStsIdxInit) / ranging_env.slots_per_block;
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LOG_INFO(TRACE_MODULE_APP | TRACE_NO_OPTION, "\r\n");
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LOG_INFO(TRACE_MODULE_APP, "FiRa Data Transfer - Controller-Initiator SEQ NUM %u\r\n", ranging_env.range_data.sequence_num);
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LOG_INFO(TRACE_MODULE_APP, "[TX][%d][%u] DTPCM\r\n", ind->slot_idx, ind->tx_len);
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}
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else if ((ind->ranging_stage == RANGING_DM_TX) && (ind->tx_len))
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{
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LOG_INFO(TRACE_MODULE_APP, "[TX][%d][%u] DM\r\n", ind->slot_idx, ind->tx_len);
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}
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#if DM_PRINT_PAYLOAD_EN
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if (ind->tx_len)
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{
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LOG_INFO(TRACE_MODULE_APP, " ");
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for (uint8_t i = 0; i < ind->tx_len; i++)
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{
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LOG_INFO(TRACE_NO_OPTION | TRACE_MODULE_APP, "%02x ", ind->tx_data[i]);
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}
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LOG_INFO(TRACE_NO_OPTION | TRACE_MODULE_APP, "\r\n");
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}
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#endif
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}
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break;
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case UWB_PKT_RX_DONE_MSG:
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{
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const struct UWB_PKT_RX_DONE_IND_T *ind = (const struct UWB_PKT_RX_DONE_IND_T *)param;
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if (ind->status == UWB_RX_OK)
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{
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if (ind->ranging_stage == RANGING_DTPCM)
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{
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ranging_env.range_data.sequence_num = (ranging_env.phy_sts_index - fira_key.phyStsIdxInit) / ranging_env.slots_per_block;
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LOG_INFO(TRACE_MODULE_APP | TRACE_NO_OPTION, "\r\n");
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LOG_INFO(TRACE_MODULE_APP, "FiRa Data Transfer - Controlee-Responder SEQ NUM %u\r\n", ranging_env.range_data.sequence_num);
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LOG_INFO(TRACE_MODULE_APP, "[RX][%d][%u] DTPCM\r\n", ind->slot_idx, ind->rx_len);
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int32_t freq_offset = phy_freq_offset_get();
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int32_t freq_offset_filter = average_filter(freq_offset);
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LOG_INFO(TRACE_MODULE_APP, "CH Freq Offset %d\r\n", freq_offset_filter);
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#if XTAL_AUTO_TUNE_EN
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int32_t ppm = freq_offset_filter / (int32_t)(ch_center_freq_map[uwb_app_config.ppdu_params.ch_num] * 1e-6);
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calib_xtal38m4_load_cap_auto_tune(ppm);
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#endif
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}
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else if ((ind->ranging_stage == RANGING_DM_RX) && (ind->rx_len))
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{
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LOG_INFO(TRACE_MODULE_APP, "[RX][%d][%u] DM\r\n", ind->slot_idx, ind->rx_len);
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if (uwb_dm_rx_is_done())
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{
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#if UWB_SERIAL_DATA_TRANSFER_EN
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uwb_serial_rx_msg_update(uwb_dm_rx_pkt());
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#endif
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}
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}
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#if DM_PRINT_PAYLOAD_EN
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if (ind->rx_len)
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{
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LOG_INFO(TRACE_MODULE_APP, " ");
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for (uint8_t i = 0; i < ind->rx_len; i++)
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{
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LOG_INFO(TRACE_NO_OPTION | TRACE_MODULE_APP, "%02x ", ind->rx_data[i]);
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}
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LOG_INFO(TRACE_NO_OPTION | TRACE_MODULE_APP, "\r\n");
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}
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#endif
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}
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else
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{
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LOG_INFO(TRACE_MODULE_APP, "[RX][%d] Fail 0x%04x\r\n", ind->slot_idx, ind->status);
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}
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}
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break;
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default:
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break;
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}
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#if UWB_SERIAL_DATA_TRANSFER_EN
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uwb_serial_tx_msg_check();
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uwb_serial_rx_msg_check();
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#endif
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}
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// Handle events
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else
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{
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}
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}
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