ChinaUWBProject.git

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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_clock.h"
			#include "mk_uwb.h"
			#include "mk_calib.h"
			#include "mk_misc.h"

			#include "uwb_api.h"
			#include "uwb_data_transfer.h"
			#include "uwb_data.h"

			/*************************************************************************************************/
			/*!
			* \brief WSF event handler for ranging task.
			*
			* \param event WSF event mask.
			* \param msg WSF message.
			*
			* \return None.
			*/
			/*************************************************************************************************/
			void ranging_handler(wsfEventMask_t event, const void *param)
			{
			const wsfMsgHdr_t msg = (const wsfMsgHdr_t )param;

			if (msg != NULL)
			{
			switch (msg->event)
			{
			case UWB_PKT_TX_DONE_MSG:
			{
			const struct UWB_PKT_TX_DONE_IND_T ind = (const struct UWB_PKT_TX_DONE_IND_T )param;

			if (ind->ranging_stage == RANGING_DTPCM)
			{
			ranging_env.range_data.sequence_num = (ranging_env.phy_sts_index - fira_key.phyStsIdxInit) / ranging_env.slots_per_block;
			LOG_INFO(TRACE_MODULE_APP \| TRACE_NO_OPTION, "\r\n");
			LOG_INFO(TRACE_MODULE_APP, "FiRa Data Transfer - Controller-Initiator SEQ NUM %u\r\n", ranging_env.range_data.sequence_num);
			LOG_INFO(TRACE_MODULE_APP, "[TX][%d][%u] DTPCM\r\n", ind->slot_idx, ind->tx_len);
			}
			else if ((ind->ranging_stage == RANGING_DM_TX) && (ind->tx_len))
			{
			LOG_INFO(TRACE_MODULE_APP, "[TX][%d][%u] DM\r\n", ind->slot_idx, ind->tx_len);
			}

			#if DM_PRINT_PAYLOAD_EN
			if (ind->tx_len)
			{
			LOG_INFO(TRACE_MODULE_APP, " ");
			for (uint8_t i = 0; i < ind->tx_len; i++)
			{
			LOG_INFO(TRACE_NO_OPTION \| TRACE_MODULE_APP, "%02x ", ind->tx_data[i]);
			}
			LOG_INFO(TRACE_NO_OPTION \| TRACE_MODULE_APP, "\r\n");
			}
			#endif
			}
			break;

			case UWB_PKT_RX_DONE_MSG:
			{
			const struct UWB_PKT_RX_DONE_IND_T ind = (const struct UWB_PKT_RX_DONE_IND_T )param;

			if (ind->status == UWB_RX_OK)
			{
			if (ind->ranging_stage == RANGING_DTPCM)
			{
			ranging_env.range_data.sequence_num = (ranging_env.phy_sts_index - fira_key.phyStsIdxInit) / ranging_env.slots_per_block;
			LOG_INFO(TRACE_MODULE_APP \| TRACE_NO_OPTION, "\r\n");
			LOG_INFO(TRACE_MODULE_APP, "FiRa Data Transfer - Controlee-Responder SEQ NUM %u\r\n", ranging_env.range_data.sequence_num);

			LOG_INFO(TRACE_MODULE_APP, "[RX][%d][%u] DTPCM\r\n", ind->slot_idx, ind->rx_len);

			int32_t freq_offset = phy_freq_offset_get();
			int32_t freq_offset_filter = average_filter(freq_offset);
			LOG_INFO(TRACE_MODULE_APP, "CH Freq Offset %d\r\n", freq_offset_filter);
			#if XTAL_AUTO_TUNE_EN
			int32_t ppm = freq_offset_filter / (int32_t)(ch_center_freq_map[uwb_app_config.ppdu_params.ch_num] * 1e-6);
			calib_xtal38m4_load_cap_auto_tune(ppm);
			#endif
			}
			else if ((ind->ranging_stage == RANGING_DM_RX) && (ind->rx_len))
			{
			LOG_INFO(TRACE_MODULE_APP, "[RX][%d][%u] DM\r\n", ind->slot_idx, ind->rx_len);

			if (uwb_dm_rx_is_done())
			{
			#if UWB_SERIAL_DATA_TRANSFER_EN
			uwb_serial_rx_msg_update(uwb_dm_rx_pkt());
			#endif
			}
			}

			#if DM_PRINT_PAYLOAD_EN
			if (ind->rx_len)
			{
			LOG_INFO(TRACE_MODULE_APP, " ");
			for (uint8_t i = 0; i < ind->rx_len; i++)
			{
			LOG_INFO(TRACE_NO_OPTION \| TRACE_MODULE_APP, "%02x ", ind->rx_data[i]);
			}
			LOG_INFO(TRACE_NO_OPTION \| TRACE_MODULE_APP, "\r\n");
			}
			#endif
			}
			else
			{
			LOG_INFO(TRACE_MODULE_APP, "[RX][%d] Fail 0x%04x\r\n", ind->slot_idx, ind->status);
			}
			}
			break;

			default:
			break;
			}
			#if UWB_SERIAL_DATA_TRANSFER_EN
			uwb_serial_tx_msg_check();
			uwb_serial_rx_msg_check();
			#endif
			}
			// Handle events
			else
			{
			}
			}