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/src/ul_tdoa.c | 402 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 402 insertions(+), 0 deletions(-)
diff --git a/keil/include/components/app/src/ul_tdoa.c b/keil/include/components/app/src/ul_tdoa.c
new file mode 100644
index 0000000..43f7d63
--- /dev/null
+++ b/keil/include/components/app/src/ul_tdoa.c
@@ -0,0 +1,402 @@
+/*
+ * 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_power.h"
+#include "mk_uwb.h"
+#include "mk_clock.h"
+#include "uwb_api.h"
+#include "ul_tdoa.h"
+#include "lib_ranging.h"
+#include "lib_aoa.h"
+#include "mk_trng.h"
+#include <stdlib.h>
+
+struct UL_TDOA_ENV_T ul_tdoa_env;
+
+static struct UL_TDOA_CB_T ul_tdoa_cb;
+
+static struct UWB_OP_T op = {
+ .session_configure = ul_tdoa_configure,
+ .session_start = ul_tdoa_start,
+ .session_stop = ul_tdoa_stop,
+ .session_local_addr_set = uwbs_local_short_addr_set,
+ .session_peer_addr_set = NULL,
+ .session_responder_addr_add = NULL,
+ .session_responder_list_clr = NULL,
+ .session_dynamic_update_responder_list = NULL,
+ .session_set_ccc_ursk = NULL,
+};
+
+static void ul_tdoa_timer_callback(void *dev, uint32_t time);
+
+static uint8_t tx_msg[127] = {0};
+static uint16_t tx_msg_len = 0;
+
+static void ul_tdoa_tx_process(struct MAC_HW_REPORT_T *tx_report);
+static void ul_tdoa_rx_process(struct MAC_HW_REPORT_T *rx_report);
+void app_session_init(void);
+
+int ul_tdoa_init(uint8_t handle_id)
+{
+ /* store handler ID */
+ ul_tdoa_cb.handle_id = handle_id;
+
+ /* init rx queue */
+ WSF_QUEUE_INIT(&ul_tdoa_cb.msg_queue);
+
+ LOG_INFO(TRACE_MODULE_APP, "Ranging lib version: %s\r\n", MK8000_get_rangelib_version());
+ LOG_INFO(TRACE_MODULE_APP, "AoA lib version: %s\r\n", MK8000_get_aoalib_version());
+ return 0;
+}
+
+int ul_tdoa_deinit(void)
+{
+ return 0;
+}
+
+// This function will be called by uwbapi_session_init()
+void app_session_init(void)
+{
+ // register process handler for MAC TX done and RX done
+ mac_register_process_handler(ul_tdoa_tx_process, ul_tdoa_rx_process);
+
+ uwbs_handler_init(&op);
+}
+
+void ul_tdoa_configure(void)
+{
+ ul_tdoa_env.stage = UL_TDOA_IDLE;
+ ul_tdoa_env.ranging_period = MS_TO_PHY_TIMER_COUNT(uwb_app_config.session_param.ranging_interval);
+ ul_tdoa_env.random_window = MS_TO_PHY_TIMER_COUNT(uwb_app_config.session_param.ul_tdoa_random_window);
+ ul_tdoa_env.sequence_num = 0;
+ ul_tdoa_env.lost_cnt = 0;
+
+ uint32_t seed = 0;
+
+ trng_open();
+ trng_get(&seed, 1, NULL);
+ trng_close();
+
+ srand(seed);
+ LOG_INFO(TRACE_MODULE_APP, "Random seed %u\r\n", seed);
+
+ phy_rx_sts_switch_mode_set(uwb_app_config.ppdu_params.sts_pkt_cfg, STS_NEVER_SWITCH, 0, 0);
+ uwbs_configure(PHY_TX | PHY_RX, uwb_app_config.session_param.tx_power_level);
+
+ aoa_param_config();
+}
+
+static uint32_t ul_tdoa_tx_offset_get(void)
+{
+ uint32_t tx_offset_ms = (uint32_t)rand() % uwb_app_config.session_param.ul_tdoa_random_window;
+ if (tx_offset_ms < 1)
+ {
+ tx_offset_ms = 1;
+ }
+ return MS_TO_PHY_TIMER_COUNT(tx_offset_ms);
+}
+
+static void ul_tdoa_pkt_construct(enum OWR_MESSAGE_TYPE_T type, int64_t tx_time)
+{
+ uint8_t input[160];
+ uint8_t input_len = 0;
+
+ /*
+ Bits:
+ 0-2 Frame Type
+ 3 Long Frame Control
+ 4-5 Destination Addressing mode
+ 6-7 Source Addressing mode
+ 8 PAN ID Present
+ 9 Security Enabled
+ 10 Sequence Number Suppression
+ 11 Frame Pending
+ 12-13 Frame Version
+ 14 Ack Request
+ 15 IE Present
+ */
+ uint16_t frame_control = (1 << 15) | (1 << 10) | (1 << 9) | (2 << 6) | (1 << 3) | (5 << 0);
+
+ input[input_len++] = frame_control & 0xff;
+ input[input_len++] = (frame_control >> 8) & 0xff;
+
+ uint16_t mac_addr = uwbs_local_short_addr_get();
+ input[input_len++] = mac_addr & 0xff;
+ input[input_len++] = (mac_addr >> 8) & 0xff;
+
+ // Auxiliary Security Header
+ uint8_t sec_lvl = 6;
+ uint8_t sec_control = (1 << 5) | (uint8_t)(sec_lvl << 0);
+
+ input[input_len++] = sec_control;
+
+ uint32_t phy_sts_index = ul_tdoa_env.sequence_num;
+ uint32_t session_id = uwb_app_config.session_id;
+
+ // Header IE - Measurement Report Message Type 1
+ uint16_t header_ie = (0x0 << 15) | (0x0 << 7) | (19 << 0);
+ uint32_t vendor_oui = 0x5a18ff;
+ input[input_len++] = header_ie & 0xff;
+ input[input_len++] = (header_ie >> 8) & 0xff;
+ input[input_len++] = vendor_oui & 0xff;
+ input[input_len++] = (vendor_oui >> 8) & 0xff;
+ input[input_len++] = (vendor_oui >> 16) & 0xff;
+ input[input_len++] = 0x08;
+ input[input_len++] = 0x08;
+ input[input_len++] = 0x08;
+ input[input_len++] = 0x08;
+ input[input_len++] = 0x08;
+ input[input_len++] = 0x08;
+ input[input_len++] = 0x08;
+ input[input_len++] = 0x08;
+ input[input_len++] = session_id & 0xff;
+ input[input_len++] = (session_id >> 8) & 0xff;
+ input[input_len++] = (session_id >> 16) & 0xff;
+ input[input_len++] = (session_id >> 24) & 0xff;
+ input[input_len++] = phy_sts_index & 0xff;
+ input[input_len++] = (phy_sts_index >> 8) & 0xff;
+ input[input_len++] = (phy_sts_index >> 16) & 0xff;
+ input[input_len++] = (phy_sts_index >> 24) & 0xff;
+
+ header_ie = (0x7e << 7) | (0 << 0); // HT1 IE
+ input[input_len++] = header_ie & 0xff;
+ input[input_len++] = (header_ie >> 8) & 0xff;
+
+ // Payload IE
+ uint8_t payload_content_len = 16;
+ uint16_t payload_ie = (1 << 15) | (0x2 << 11) | (payload_content_len);
+
+ input[input_len++] = payload_ie & 0xff;
+ input[input_len++] = (payload_ie >> 8) & 0xff;
+
+ input[input_len++] = vendor_oui & 0xff;
+ input[input_len++] = (vendor_oui >> 8) & 0xff;
+ input[input_len++] = (vendor_oui >> 16) & 0xff;
+
+ // OWR message type || UWB message ID
+ uint8_t uwb_message_id = (uint8_t)(type << 4) | 0x7;
+ input[input_len++] = uwb_message_id;
+
+ // Reserved (4) || TX timestamp present (2) || Device ID Present (2)
+ uint8_t message_control = (uint8_t)(2 << 2) | 1;
+ input[input_len++] = message_control;
+
+ uint32_t frame_number = ul_tdoa_env.sequence_num;
+ input[input_len++] = frame_number & 0xff;
+ input[input_len++] = (frame_number >> 8) & 0xff;
+ input[input_len++] = (frame_number >> 16) & 0xff;
+ input[input_len++] = (frame_number >> 24) & 0xff;
+
+ uint8_t *device_id = &uwb_app_config.session_param.ul_tdoa_device_id[1];
+ input[input_len++] = device_id[0];
+ input[input_len++] = device_id[1];
+
+ input[input_len++] = tx_time & 0xff;
+ input[input_len++] = (tx_time >> 8) & 0xff;
+ input[input_len++] = (tx_time >> 16) & 0xff;
+ input[input_len++] = (tx_time >> 24) & 0xff;
+ input[input_len++] = (tx_time >> 32) & 0xff;
+ input[input_len++] = (tx_time >> 40) & 0xff;
+ input[input_len++] = (tx_time >> 48) & 0xff;
+ input[input_len++] = (tx_time >> 56) & 0xff;
+
+ memcpy(&tx_msg[0], &input[0], input_len);
+ tx_msg_len = input_len;
+}
+
+void ul_tdoa_start(void)
+{
+ ul_tdoa_env.anchor_point = phy_timer_count_get();
+ ul_tdoa_env.tx_offset = ul_tdoa_tx_offset_get();
+
+ enum DEV_ROLE_T role = uwb_app_config.session_param.device_role;
+ if (role == DEV_ROLE_UT_SYNC_ANCHOR)
+ {
+ uint32_t curr_count = phy_timer_count_get();
+ uint32_t count = (uint32_t)(ul_tdoa_env.anchor_point + ul_tdoa_env.tx_offset - curr_count);
+ if (count > ul_tdoa_env.random_window)
+ {
+ count = ul_tdoa_env.random_window;
+ }
+ if (count > MS_TO_PHY_TIMER_COUNT(2))
+ {
+ power_on_radio(0, 1);
+ ul_tdoa_env.stage = UL_TDOA_LISTEN;
+ mac_rx(EVT_MODE_MAC_PHY_ASAP, 0, count - MS_TO_PHY_TIMER_COUNT(2));
+ mac_start();
+ }
+ else
+ {
+ ul_tdoa_env.stage = UL_TDOA_TX_SYNC;
+ phy_timer_target_set(ul_tdoa_env.anchor_point + ul_tdoa_env.tx_offset - UWB_PERIOD_PREFETCH_TIME, ul_tdoa_timer_callback);
+ }
+ }
+ else if (role == DEV_ROLE_UT_TAG)
+ {
+ ul_tdoa_env.stage = UL_TDOA_TX_BLINK;
+ phy_timer_target_set(ul_tdoa_env.anchor_point + ul_tdoa_env.tx_offset - UWB_PERIOD_PREFETCH_TIME, ul_tdoa_timer_callback);
+ }
+ else
+ {
+ power_on_radio(0, 1);
+ ul_tdoa_env.stage = UL_TDOA_LISTEN;
+ mac_rx(EVT_MODE_MAC_PHY_ASAP, 0, ul_tdoa_env.random_window);
+ mac_start();
+ }
+
+ ul_tdoa_env.enable = 1;
+ LOG_INFO(TRACE_MODULE_APP, "UL-TDoA start, role %d\r\n", role);
+}
+
+void ul_tdoa_stop(void)
+{
+ ul_tdoa_env.enable = 0;
+ LOG_INFO(TRACE_MODULE_APP, "UL-TDoA stop\r\n");
+}
+
+static void ul_tdoa_timer_callback(void *dev, uint32_t time)
+{
+ ul_tdoa_env.sequence_num++;
+
+ // Calculate tx timestamp
+ int64_t tx_time = ranging_tx_time(ul_tdoa_env.anchor_point + ul_tdoa_env.tx_offset + phy_shr_duration());
+ enum OWR_MESSAGE_TYPE_T type = (uwb_app_config.session_param.device_role == DEV_ROLE_UT_SYNC_ANCHOR ? OWR_SYNV_UTM : OWR_BLINK_UTM);
+
+ ul_tdoa_pkt_construct(type, tx_time);
+ power_on_radio(1, 0);
+ mac_tx(EVT_MODE_MAC_ASAP_PHY_FIX, ul_tdoa_env.anchor_point + ul_tdoa_env.tx_offset, 0, tx_msg, tx_msg_len);
+ mac_start();
+}
+
+void ul_tdoa_process(const struct MAC_HW_REPORT_T *ind)
+{
+ enum DEV_ROLE_T role = uwb_app_config.session_param.device_role;
+ if (role == DEV_ROLE_UT_SYNC_ANCHOR)
+ {
+ if (ul_tdoa_env.stage == UL_TDOA_LISTEN)
+ {
+ if (ind->err_code == UWB_RX_OK)
+ {
+ int64_t timestamp = ranging_rx_time(ind);
+ ul_tdoa_rx_ind(ind->err_code, ind->pkt_data, ind->pkt_len, timestamp);
+ }
+ }
+ else
+ {
+ // TX sync done - update next tx offset
+ ul_tdoa_env.tx_offset = ul_tdoa_tx_offset_get();
+ ul_tdoa_env.anchor_point += ul_tdoa_env.ranging_period;
+ LOG_INFO(TRACE_MODULE_APP, "UL-TDoA TX Sync %u\r\n", ul_tdoa_env.sequence_num);
+ }
+
+ uint32_t curr_count = phy_timer_count_get();
+ uint32_t count = (uint32_t)(ul_tdoa_env.anchor_point + ul_tdoa_env.tx_offset - curr_count);
+ if (count > ul_tdoa_env.random_window)
+ {
+ count = ul_tdoa_env.random_window;
+ }
+
+ if (count > MS_TO_PHY_TIMER_COUNT(2))
+ {
+ ul_tdoa_env.stage = UL_TDOA_LISTEN;
+ mac_rx(EVT_MODE_MAC_PHY_ASAP, 0, count - MS_TO_PHY_TIMER_COUNT(2));
+ mac_start();
+ }
+ else
+ {
+ ul_tdoa_env.stage = UL_TDOA_TX_SYNC;
+ phy_timer_target_set(ul_tdoa_env.anchor_point + ul_tdoa_env.tx_offset - UWB_PERIOD_PREFETCH_TIME, ul_tdoa_timer_callback);
+ power_off_radio();
+ }
+ }
+ else if (role == DEV_ROLE_UT_TAG)
+ {
+ // TX blink done - update next tx offset
+ ul_tdoa_env.tx_offset = ul_tdoa_tx_offset_get();
+ ul_tdoa_env.anchor_point += ul_tdoa_env.ranging_period;
+
+ phy_timer_target_set(ul_tdoa_env.anchor_point + ul_tdoa_env.tx_offset - UWB_PERIOD_PREFETCH_TIME, ul_tdoa_timer_callback);
+ power_off_radio();
+
+ LOG_INFO(TRACE_MODULE_APP, "UL-TDoA TX Blink %u\r\n", ul_tdoa_env.sequence_num);
+ }
+ else
+ {
+ if (ind->err_code == UWB_RX_OK)
+ {
+ int64_t timestamp = ranging_rx_time(ind);
+ ul_tdoa_rx_ind(ind->err_code, ind->pkt_data, ind->pkt_len, timestamp);
+ }
+
+ mac_rx(EVT_MODE_MAC_PHY_ASAP, 0, ul_tdoa_env.random_window);
+ mac_start();
+ }
+}
+
+void ul_tdoa_rx_ind(uint16_t status, const uint8_t *data, uint16_t len, int64_t timestamp)
+{
+ struct UL_TDOA_RX_IND_T *ind;
+
+ if ((ind = WsfMsgAlloc(sizeof(struct UL_TDOA_RX_IND_T) + len)) != NULL)
+ {
+ ind->hdr.event = UL_TDOA_RX_IND_MSG;
+ ind->status = status;
+ ind->rx_len = len;
+ ind->rx_timestamp = timestamp;
+ if (data != NULL)
+ {
+ memcpy(ind->rx_data, data, len);
+ }
+
+ // Send the message
+ WsfMsgSend(ul_tdoa_cb.handle_id, ind);
+ }
+}
+
+static void ul_tdoa_tx_process(struct MAC_HW_REPORT_T *tx_report)
+{
+ ul_tdoa_process(tx_report);
+}
+
+static void ul_tdoa_rx_process(struct MAC_HW_REPORT_T *rx_report)
+{
+ ul_tdoa_process(rx_report);
+}
--
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