From 67ca69985af9109a0603a1cde71f21b940c059ff Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期四, 15 五月 2025 09:12:53 +0800
Subject: [PATCH] 完全将免布线标签代码移植过来版本
---
keil/include/components/app/src/ranging_fira.c | 155 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 154 insertions(+), 1 deletions(-)
diff --git a/keil/include/components/app/src/ranging_fira.c b/keil/include/components/app/src/ranging_fira.c
index 0502ed5..004015d 100644
--- a/keil/include/components/app/src/ranging_fira.c
+++ b/keil/include/components/app/src/ranging_fira.c
@@ -105,6 +105,10 @@
static void ranging_tx_process(struct MAC_HW_REPORT_T *tx_report);
static void ranging_rx_process(struct MAC_HW_REPORT_T *rx_report);
+void normal_uwb_change_to_fira(void);
+void fira_uwb_change_to_normal(void);
+void uwb_normal_init(void);
+void uwb_fira_init(void);
void app_session_init(void);
//------------------------------------------------------------------------------
@@ -140,7 +144,8 @@
}
void ranging_configure(void)
-{
+{
+ normal_uwb_change_to_fira();//变为fira配置的uwb
fira_keys_generate();
aes_update_key(AES_ID0, &fira_key.devPayKey.ukey.keyByte[0]);
@@ -236,7 +241,154 @@
LOG_INFO(TRACE_NO_REPORT_HOST | TRACE_MODULE_FIRA, "slot duration %d slots per round %d ranging interval %d\r\n",
uwb_app_config.session_param.slot_duration, uwb_app_config.session_param.slots_per_round, uwb_app_config.session_param.ranging_interval);
}
+struct mk_uwb_configure
+{
+ uint8_t phy_work_mode; /* PHY_TX / PHY_RX / PHT_TX|PHY_RX */
+ struct UWB_CONFIG_T phy_cfg;
+};
+#ifdef DW1000
+/* Default communication configuration. */
+static struct mk_uwb_configure config = {//yuan
+ .phy_work_mode = (uint8_t)(PHY_TX | PHY_RX),
+ .phy_cfg.ch_num = UWB_CH_NUM, /* 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 = NON_STD_NSFD5_8, /* Identifier for SFD sequence */
+ .phy_cfg.ranging_bit = 1, /* ranging bit set 1 */
+ .phy_cfg.trx_mode = TRX_MODE_15_4A, /* 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 */
+};
+#elif defined STS_MODE
+static struct mk_uwb_configure config = {
+ .phy_work_mode = (uint8_t)(PHY_TX | 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_NSFD2_8, /* Identifier for SFD sequence */
+ .phy_cfg.ranging_bit = 1, /* ranging bit set 1 */
+ .phy_cfg.trx_mode = TRX_MODE_15_4Z_BPRF, /* IEEE802.15.4z - BPRF mode */
+ .phy_cfg.sts_pkt_cfg = STS_PKT_CFG_1, /* SP1 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 */
+};
+/* Use the default key and IV specified in the IEEE 802.15.4z attachment */
+static struct UWB_STS_KEY_CONFIG_T sts_iv_key = {
+ .sts_vcounter = 0x1F9A3DE4,
+ .sts_vupper0 = 0xD37EC3CA,
+ .sts_vupper1 = 0xC44FA8FB,
+ .sts_vupper2 = 0x362EEB34,
+ .sts_key0 = 0x14EB220F,
+ .sts_key1 = 0xF86050A8,
+ .sts_key2 = 0xD1D336AA,
+ .sts_key3 = 0x14148674,
+};
+#else //MKmode
+/* Default communication configuration. */
+static struct mk_uwb_configure config = {
+ .phy_work_mode = (uint8_t)(PHY_TX | PHY_RX),
+ .phy_cfg.ch_num = 9, /* Channel number. */
+ .phy_cfg.code_index = 9, /* TX preamble code. */
+ .phy_cfg.mean_prf = MEAN_PRF_64M, /* Data rate 6.8M */
+ .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_NSFD2_8, /* Identifier for SFD sequence */
+ .phy_cfg.ranging_bit = 1, /* ranging bit set. */
+ .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 */
+};
+#endif
+uint8_t normal_flag;
+void uwb_fira_init(void)
+{
+ uwb_open();
+ // set advanced parameters
+ struct PHY_ADV_CONFIG_T adv_config =
+ {
+ // RPM0: 40, RPM3: 60
+ .thres_fap_detect = 60,
+ // RPM0: 4, RPM3: 8
+ .nth_scale_factor = 8,
+ // RFrame SP0: 0/1, Others: 0/1/2/3
+ .ranging_performance_mode = 3,
+#if RX_ANT_PORTS_NUM == 4
+ .skip_weakest_port_en = 1,
+#else
+ .skip_weakest_port_en = 0,
+#endif
+ };
+ phy_adv_params_configure(&adv_config);
+
+ // which RX ports will be used for AoA/PDoA
+ phy_rx_ant_mode_set(RX_ANT_PORTS_COMBINATION);
+
+ uwbs_init();
+ uwb_app_config.ranging_flow_mode = (uint8_t)(RANGING_FLOW_FIRA);
+ uwb_app_config.filter_en = (uint8_t)(FILTER_EN);
+ uwb_app_config.session_param.tx_power_level = board_param.tx_power_fcc[CALIB_CH(uwb_app_config.ppdu_params.ch_num)];
+ uwb_app_config.ppdu_params.rx_ant_id = (uint8_t)(RX_MAIN_ANT_PORT);
+}
+void uwb_normal_init(void)
+{
+ // The following peripherals will be initialized in the uwb_open function
+ // phy/mac/aes/lsp/phy timers initialized
+ uwb_open();
+#ifdef STS_MODE
+ // Set STS key and IV
+ phy_sts_key_configure(&sts_iv_key);
+#endif
+ // Set calibration parameters
+ uwb_calibration_params_set(config.phy_cfg.ch_num);
+#ifdef STS_MODE
+
+ // set advanced parameters
+ struct PHY_ADV_CONFIG_T adv_config = {
+ .thres_fap_detect = 40,
+ .nth_scale_factor = 4,
+ .ranging_performance_mode = 3,
+ .skip_weakest_port_en = 0,
+ };
+#else
+ // set advanced parameters
+ struct PHY_ADV_CONFIG_T adv_config = {
+ .thres_fap_detect = 40,
+ .nth_scale_factor = 4,
+ .ranging_performance_mode = 0,
+ .skip_weakest_port_en = 0,
+ };
+#endif
+ phy_adv_params_configure(&adv_config);
+
+ // uwb configure
+ uwb_configure(config.phy_work_mode, board_param.tx_power_fcc[CALIB_CH(config.phy_cfg.ch_num)], &config.phy_cfg);
+#if (defined STS_MODE) || (defined MK_MODE)
+ ranging_lib_init();
+#endif
+ ranging_frame_type_set(config.phy_cfg.sts_pkt_cfg);
+}
+void fira_uwb_change_to_normal(void)
+{
+uwb_close();
+uwb_normal_init();
+normal_flag=1;
+}
+void normal_uwb_change_to_fira(void)
+{
+uwb_close();
+uwb_fira_init();
+normal_flag=0;
+}
void ranging_start(void)
{
ranging_env.enable = 1;
@@ -281,6 +433,7 @@
void ranging_stop(void)
{
ranging_env.enable = 0;
+ fira_uwb_change_to_normal();//变为normal配置的uwb
ranging_monitor_stop();
LOG_INFO(TRACE_NO_REPORT_HOST | TRACE_MODULE_APP, "Ranging stop\r\n");
}
--
Gitblit v1.9.3