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/algo/inc/radar_cfar.h | 84 ++++++++++++++++++++++++++++++++++++++++++
1 files changed, 84 insertions(+), 0 deletions(-)
diff --git a/keil/include/components/algo/inc/radar_cfar.h b/keil/include/components/algo/inc/radar_cfar.h
new file mode 100644
index 0000000..47a4c53
--- /dev/null
+++ b/keil/include/components/algo/inc/radar_cfar.h
@@ -0,0 +1,84 @@
+/*
+ * 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 _RADAR_CFAR_H
+#define _RADAR_CFAR_H
+
+struct Cf_sto
+{
+ float power;
+ float power_th;
+ float nse;
+ int flag;
+};
+
+struct Cp_fara_sto
+{
+ int sec_alp[7];
+ int sec_sol[7];
+ int range[3];
+ int ref_x[3];
+ int sec_len;
+ int tar_num;
+ int nbor;
+ float ma_val;
+};
+
+float calc_array_sum(struct Cf_sto *in_X, int strt_c, int len, int size_x);
+
+float calc_array_order(struct Cf_sto *in_X, int strt_c, int len, int size_x);
+
+void mcu_target_power_process_sec(struct Cf_sto *in_X, int lenth, struct Cp_fara_sto *pre_para);
+
+/**
+ * \fn
+ * \brief target detect process const
+ *
+ * \param [in] in_X input data
+ * \param [in] lenth lenth of input data
+ * \param [in] pre_para input parameter
+ *
+ * \note
+ *
+ */
+
+void mcu_target_power_process_cons(struct Cf_sto *in_X, int lenth, struct Cp_fara_sto *pre_para);
+
+#endif /* _RADAR_CFAR_H */
--
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