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/src/uwb_examples/uwb_simple_example/simple_rx/simple_rx - yuan.c | 147 +++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 147 insertions(+), 0 deletions(-)
diff --git a/keil/include/src/uwb_examples/uwb_simple_example/simple_rx/simple_rx - yuan.c b/keil/include/src/uwb_examples/uwb_simple_example/simple_rx/simple_rx - yuan.c
new file mode 100644
index 0000000..8dc406a
--- /dev/null
+++ b/keil/include/src/uwb_examples/uwb_simple_example/simple_rx/simple_rx - yuan.c
@@ -0,0 +1,147 @@
+/*
+ * 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_uwb.h"
+#include "mk_misc.h"
+#include "mk_power.h"
+
+#include "board.h"
+
+#if defined(MK_SIMPLE_RX)
+
+extern int simple_main(void);
+
+struct mk_uwb_configure
+{
+ uint8_t phy_work_mode; /* PHY_TX / PHY_RX / PHT_TX|PHY_RX */
+ struct UWB_CONFIG_T phy_cfg;
+};
+
+/* Default communication configuration. */
+static struct mk_uwb_configure config = {
+ .phy_work_mode = (uint8_t)(PHY_RX),
+ .phy_cfg.ch_num = 5, /* Channel number. */
+ .phy_cfg.code_index = 9, /* TRX preamble code */
+ .phy_cfg.mean_prf = MEAN_PRF_64M, /* Mean prf 64/128/256M */
+ .phy_cfg.data_bit_rate = DATA_BR_6M8, /* Data rate 6.8M */
+ .phy_cfg.sync_sym = PREAM_LEN_128, /* Preamble duration, length of preamble 128 */
+ .phy_cfg.sfd_sym = BPRF_NSFD_8, /* Identifier for SFD sequence */
+ .phy_cfg.ranging_bit = 0, /* ranging bit set 0 */
+ .phy_cfg.trx_mode = TRX_MODE_15_4Z_BPRF, /* IEEE802.15.4z - BPRF mode */
+ .phy_cfg.sts_pkt_cfg = STS_PKT_CFG_0, /* SP0 Frame */
+ .phy_cfg.sts_segnum = STS_SEGNUM_BPRF_1, /* Number of STS segments in the frame */
+ .phy_cfg.sts_seglen = STS_SEGLEN_BPRF_64, /* Number of symbols in an STS segment */
+ .phy_cfg.rx_ant_id = UWB_RX_ANT_3, /* UWB RX antenna port */
+};
+
+/* Buffer to store received frame. */
+static uint8_t rx_buf[128];
+
+/* The receive timeout is 50000us. */
+#define RX_US_TIMEOUT 50000U
+
+static volatile uint16_t rx_state;
+static volatile uint16_t rx_length;
+
+/* RX done process handler. */
+static void rx_int_callback(struct MAC_HW_REPORT_T *rx_report)
+{
+ // Power off radio
+ power_off_radio();
+
+ rx_state = rx_report->err_code;
+
+ /** UWB RX success */
+ if (rx_state == UWB_RX_OK)
+ {
+ /* Received data does not contain FCS */
+ rx_length = rx_report->pkt_len;
+ memcpy(rx_buf, rx_report->pkt_data, rx_length);
+ }
+ else
+ {
+ /* UWB_PLD_ERR payload error */
+ /* UWB_PHR_ERR PHR error */
+ /* UWB_SFD_ERR Sfd error */
+ /* UWB_BD_ERR Preamble detection error */
+ /* UWB_STS_ERR STS error */
+ /* Receive timeout, nothing to do */
+ }
+}
+
+int simple_main(void)
+{
+ // The following peripherals will be initialized in the uwb_open function
+ // phy/mac/aes/lsp/phy timers initialized
+ uwb_open();
+
+ // Set calibration parameters
+ uwb_calibration_params_set(config.phy_cfg.ch_num);
+
+ // uwb configure
+ uwb_configure(config.phy_work_mode, board_param.tx_power_fcc[CALIB_CH(config.phy_cfg.ch_num)], &config.phy_cfg);
+
+ // Register rx interrupt callback function
+ mac_register_process_handler(NULL, rx_int_callback);
+
+ while (1)
+ {
+ // Target time equals 0 means recv immediately
+ // Program the MAC to receive UWB packet
+ uwb_rx(0, 0, RX_US_TIMEOUT);
+
+ // Check the MAC busy state
+ while (mac_is_busy())
+ {
+ }
+
+ if (rx_state == UWB_RX_OK)
+ {
+ LOG_INFO(TRACE_MODULE_APP, "Frame Recvived: ");
+ for (int i = 0; i < rx_length; i++)
+ {
+ LOG_INFO(TRACE_NO_OPTION | TRACE_MODULE_UWB, " %02x", rx_buf[i]);
+ }
+ LOG_INFO(TRACE_NO_OPTION | TRACE_MODULE_UWB, "\r\n");
+ }
+ }
+}
+#endif
--
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