From cc432b761c884a0bd8e9d83db0a4e26109fc08b1 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期五, 08 十一月 2024 15:35:38 +0800
Subject: [PATCH] 安邦手环GPS删除部分无用数据和修改4G波特率9600出厂测试固件
---
keil/include/components/app/inc/ranging_ss_twr.h | 214 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 214 insertions(+), 0 deletions(-)
diff --git a/keil/include/components/app/inc/ranging_ss_twr.h b/keil/include/components/app/inc/ranging_ss_twr.h
new file mode 100644
index 0000000..1979f99
--- /dev/null
+++ b/keil/include/components/app/inc/ranging_ss_twr.h
@@ -0,0 +1,214 @@
+/*
+ * 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.
+ */
+
+#ifndef RANGING_H_
+#define RANGING_H_
+#include "ranging_ss_twr_task.h"
+#include "wsf_timer.h"
+#include "mk_mac.h"
+#include "uwb_api.h"
+
+#define MSG_SESSION_ID_IDX (0)
+#define MSG_SEQ_NUM_IDX (2)
+#define MSG_TYPE_IDX (4)
+#define MSG_TROUND_IDX (5)
+#define MSG_TREPLY_IDX (10)
+
+#define MSG_HEADER_LEN (5)
+#define MSG_TIMESTAMP_LEN (10)
+#define POLL_MSG_USER_DATA_IDX (MSG_HEADER_LEN)
+#define RESPONSE_MSG_USER_DATA_IDX (MSG_HEADER_LEN + MSG_TIMESTAMP_LEN)
+#define MSG_USER_DATA_LEN 240
+
+/*
+ * The content of the ranging packet is customized by the user, but the first five bytes of
+ * each data packet are fixed, 2 bytes of session-id, 2 bytes of seq-num, 1 byte of packet type
+ * The length of the air interface data packet transmitted by the actual UWB shall prevail.
+ */
+struct RANGING_USER_PKT_T
+{
+ uint16_t session_id;
+ uint16_t seq_num;
+ uint8_t msg_type;
+ union
+ {
+ /* user data, poll-msg can be used to transmit user private data */
+ uint8_t poll_msg[MSG_USER_DATA_LEN];
+ /* Tround (5B) || Treply (5B) || user data. response-msg can be used to transmit user private data */
+ uint8_t response_msg[MSG_TIMESTAMP_LEN + MSG_USER_DATA_LEN];
+ } msg;
+};
+
+/* Custom SS-TWR environment variable */
+struct RANGING_ENV_T
+{
+ int64_t tx_poll_time;
+ int64_t tx_response_time;
+
+ int64_t rx_poll_time;
+ int64_t rx_response_time;
+
+ uint32_t anchor_point;
+ uint32_t ranging_period;
+ uint32_t slot_interval;
+ uint32_t tof;
+
+ uint8_t enable;
+ uint8_t count;
+ uint8_t lost_cnt;
+ uint8_t count_last;
+
+ struct RANGE_DATA_T range_data;
+};
+
+/* Main control block of the ranging task */
+struct RANGING_CB_T
+{
+ wsfQueue_t msg_queue;
+ wsfHandlerId_t handle_id;
+ wsfTimer_t daemon_timer;
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern struct RANGING_ENV_T ranging_env;
+extern struct RANGING_USER_PKT_T ranging_user_pkt;
+
+/**
+ * @brief Initialize ranging task.
+ *
+ * @param [in] handle_id Task handle ID
+ */
+int ranging_init(uint8_t handle_id);
+
+/**
+ * @brief De-initialize ranging task.
+ */
+int ranging_deinit(void);
+
+/**
+ * @brief Configure ranging environment variable, configure UWB subsystem.
+ */
+void ranging_configure(void);
+
+/**
+ * @brief Start ranging procedure.
+ */
+void ranging_start(void);
+
+/**
+ * @brief Stop ranging procedure.
+ */
+void ranging_stop(void);
+
+/**
+ * @brief Restart ranging procedure.
+ * @note This function can be called once detected link loss from peer device
+ */
+void ranging_restart(void);
+
+/**
+ * @brief Get ranging UWB TX power.
+ * @return ranging UWB TX power in dBm
+ */
+int8_t ranging_tx_power_get(void);
+
+/**
+ * @brief Set local device short address.
+ * @param[in] short_addr Device short address
+ */
+void ranging_local_addr_set(uint16_t short_addr);
+
+/**
+ * @brief Set peer device short address.
+ * @param[in] short_addr Device short address
+ */
+void ranging_peer_addr_set(uint16_t short_addr);
+
+/**
+ * @brief Set user data for poll packet.
+ * @param[in] data_len User data length
+ * @param[in] data Pointer of user data
+ * @return 0: successful, 1: fail
+ */
+uint8_t ranging_poll_msg_set(uint16_t data_len, const uint8_t *data);
+
+/**
+ * @brief Set user data for response packet.
+ * @param[in] data_len User data length
+ * @param[in] data Pointer of user data
+ * @return 0: successful, 1: fail
+ */
+uint8_t ranging_response_msg_set(uint16_t data_len, const uint8_t *data);
+
+/**
+ * @brief Calculate timestamp difference.
+ * @param[in] ts_a Ranging timestamp a
+ * @param[in] ts_b Ranging timestamp b
+ * @return ts_a - ts_b
+ */
+int64_t ranging_timestamp_diff(int64_t ts_a, int64_t ts_b);
+
+/**
+ * @brief Calculate ranging Tround.
+ * @return Tround value, unit: 15.6ps
+ */
+int64_t ranging_tround(void);
+
+/**
+ * @brief Calculate ranging Treply.
+ * @return Treply value, unit: 15.6ps
+ */
+int64_t ranging_treply(void);
+
+/**
+ * @brief Ranging FSM, to process MAC TX or RX done event in MAC interrupt handler.
+ * @param[in] ind Pointer of MAC HW report
+ * @return next ranging stage
+ */
+enum RANGING_STAGE_T ranging_fsm(const struct MAC_HW_REPORT_T *ind);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* RANGING_H_ */
--
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