/*
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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_power.h"
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#include "mk_misc.h"
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#include "uwb_trx.h"
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#if CSI_EN
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#include "lib_ranging.h"
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#include "lib_aoa.h"
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#include "uwb_api.h"
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// extern uint16_t g_main_path_loc;
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// extern uint16_t g_fap_loc;
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// extern uint16_t g_sts_main_path_loc;
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// extern uint16_t g_sts_fap_loc;
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#endif
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#define PAYLOAD_PRINT_EN 0
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uint8_t uwb_tx_done = 0;
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uint8_t uwb_rx_done = 0;
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/*************************************************************************************************/
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/*!
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* \brief WSF event handler for uwb 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 uwb_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_TX_DONE_MSG:
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{
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const struct UWB_TX_DONE_IND_T *ind = (const struct UWB_TX_DONE_IND_T *)param;
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// LOG_INFO(TRACE_MODULE_UWB, "UWB TX DONE %04x\r\n", ind->status);
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uwb_tx_done = 1;
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if (ind->status == UWB_TX_OK)
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{
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// print payload
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LOG_INFO(TRACE_MODULE_UWB, "[TX][%d]", ind->length);
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#if PAYLOAD_PRINT_EN
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for (int i = 0; i < ind->length; i++)
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{
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LOG_INFO(TRACE_NO_OPTION | TRACE_MODULE_UWB, " %02x", ind->data[i]);
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}
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#endif
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LOG_INFO(TRACE_NO_OPTION | TRACE_MODULE_UWB, "\r\n");
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}
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else
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{
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LOG_INFO(TRACE_MODULE_UWB, "UWB TX fail 0x%04x\r\n", ind->status);
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}
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}
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break;
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case UWB_RX_DONE_MSG:
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{
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const struct UWB_RX_DONE_IND_T *ind = (const struct UWB_RX_DONE_IND_T *)param;
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// LOG_INFO(TRACE_MODULE_UWB, "UWB RX DONE %02x\r\n", ind->status);
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uwb_rx_done = 1;
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if (ind->status == UWB_RX_OK)
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{
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// print payload
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LOG_INFO(TRACE_MODULE_UWB, "[RX][%d]", ind->length);
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#if PAYLOAD_PRINT_EN
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for (uint8_t i = 0; i < ind->length; i++)
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{
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LOG_INFO(TRACE_NO_OPTION | TRACE_MODULE_UWB, " %02x", ind->data[i]);
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}
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#endif
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LOG_INFO(TRACE_NO_OPTION | TRACE_MODULE_UWB, "\r\n");
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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 CSI_EN
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// need to increase slot duration for log printing
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#if 0
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ranging_first_path_detect(ind->rssi);
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LOG_INFO(TRACE_MODULE_UWB, "main tap: %d first tap: %d \r\n", g_main_path_loc, g_fap_loc);
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if ((uwb_app_config.ppdu_params.sts_pkt_cfg == SP1) || (uwb_app_config.ppdu_params.sts_pkt_cfg == SP3))
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{
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if (sts_valid_check())
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{
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sts_first_path_detect(ind->rssi, &g_sts_main_path_loc, &g_sts_fap_loc);
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LOG_INFO(TRACE_MODULE_UWB, "main tap: %d first tap: %d \r\n", g_sts_main_path_loc, g_sts_fap_loc);
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}
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else
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{
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LOG_INFO(TRACE_MODULE_UWB, "STS invalid\r\n");
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}
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}
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#endif
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struct RANGING_TAPS_INF_T taps_inf;
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ranging_taps_inf_get(&taps_inf);
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LOG_INFO(TRACE_MODULE_APP, "NLoS: %d, FoM: %u \r\n", taps_inf.NLoS, taps_inf.FoM);
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// LOG_INFO(TRACE_MODULE_APP, "fap: %d, %f\r\n", taps_inf.fap_loc, taps_inf.fap_pow);
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// LOG_INFO(TRACE_MODULE_APP, "tap1: %d, %f\r\n", taps_inf.tap1_loc, taps_inf.tap1_pow);
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// LOG_INFO(TRACE_MODULE_APP, "tap2: %d, %f\r\n", taps_inf.tap2_loc, taps_inf.tap2_pow);
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// LOG_INFO(TRACE_MODULE_APP, "tap3: %d, %f\r\n", taps_inf.tap3_loc, taps_inf.tap3_pow);
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// float chtaps_re[128];
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// float chtaps_im[128];
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// ranging_multi_taps_iq_get(chtaps_re, chtaps_im, 128);
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// for (uint8_t i = 0; i < 128; i++)
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// {
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// LOG_INFO(TRACE_NO_OPTION | TRACE_MODULE_APP, "%f, %f\r\n", chtaps_re[i], chtaps_im[i]);
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// }
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#endif
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// print_preamble_chest(1, 1);
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// print_sts_ch_taps(1);
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}
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else
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{
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LOG_INFO(TRACE_MODULE_UWB, "UWB RX fail 0x%04x\r\n", ind->status);
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#if 0
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uint8_t BD_err = (ind->status >> 4) & 0x1;
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uint8_t SFD_err = (ind->status >> 3) & 0x1;
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uint8_t PHR_err = (ind->status >> 2) & 0x1;
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uint8_t PLD_err = (ind->status >> 1) & 0x1;
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uint32_t SYNSTATUS_4 = REG_READ(0x4000406C);
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uint16_t BD_cnt = SYNSTATUS_4 & 0xFFFF;
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uint16_t SFD_cnt = (SYNSTATUS_4 >> 16) & 0xFFFF;
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LOG_INFO(TRACE_MODULE_UWB, "BD err %d SFD err %d PHR err %d PLD err %d BD cnt %u SFD cnt %u\r\n", BD_err, SFD_err, PHR_err, PLD_err, BD_cnt,
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SFD_cnt);
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#endif
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}
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#if RSSI_EN
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if (ind->status != 0x0830)
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{
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LOG_INFO(TRACE_MODULE_APP, "RSSI: %ddBm, SNR: %ddB \r\n", ind->rssi, ind->snr);
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}
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#endif
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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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}
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// Handle events
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else if (event)
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{
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}
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}
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