From dcbd0e93b5cc05ea9f1e1152c7951a37e12d177f Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期二, 03 六月 2025 15:23:36 +0800
Subject: [PATCH] V1.13版本修改接收时间和帧间隔和延迟接收时间参数，适配铁鞋稳定一对多测距版本
---
keil/uwb_tag_.c | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/keil/uwb_tag_.c b/keil/uwb_tag_.c
index 287fc39..e7ba380 100644
--- a/keil/uwb_tag_.c
+++ b/keil/uwb_tag_.c
@@ -21,7 +21,7 @@
#define RANGING_PERIOD_MS (10000)
/* This is the delay from the end of the poll frame transmission to the enable of the receiver */
-#define POLL_TX_TO_RESP_RX_DLY_US 550U //yuan700
+#define POLL_TX_TO_RESP_RX_DLY_US 1000U //yuan400
#define RESP_RX_TO_FINAL_TX_DLY_US 550U
@@ -29,7 +29,7 @@
#define POLL_DELAY 100U //yuan100U
/* Receive response timeout */
-#define RESP_RX_TIMEOUT_US_DEFAULT 600U //Yuan500 10mssuccess 300jixian
+#define RESP_RX_TIMEOUT_US_DEFAULT 1100U //Yuan500 10mssuccess 300jixian
#define RESP_RX_TIMEOUT_US 2000000
/* Field index in frame */
#define MSG_SEQ_NUM_IDX 2
@@ -37,7 +37,7 @@
#define FINAL_MSG_RESP_RX_TS_IDX 14
#define FINAL_MSG_FINAL_TX_TS_IDX 18
#define DELAY_DEFAULT 50000
-#define DELAY_BETWEEN_TWO_FRAME_UUS 500 //yuan1400
+#define DELAY_BETWEEN_TWO_FRAME_UUS 400 //yuan1400
#define HALF_SECOND_TIME 62400000
uint16_t CmpTagInList(uint16_t tagid);
@@ -60,7 +60,7 @@
.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.sync_sym = PREAM_LEN_64, /* 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 */
@@ -194,6 +194,7 @@
extern double distance;
extern uint8_t bat_percent;
uint32_t count1,count2;
+extern uint32_t reboot_num;
enum SIMPLE_FSM_T
{
SIMPLE_IDLE = 0,
@@ -654,6 +655,7 @@
sleep_timer_start(__MS_TO_32K_CNT(SLEEP_COUNT-rand_temp));//测试
}else if (rx_buf[MESSAGE_TYPE_IDX] == MBX_RESPONSE&&!memcmp(&rx_buf[TAG_ID_IDX],&dev_id,2)&&rx_buf[GROUP_ID_IDX]==group_id) //判断接收到的数据是否是response数据
{
+ reboot_num=0;//清0复位监测数值
memcpy(&rec_nearbaseid,&rx_buf[ANCHOR_ID_IDX],2);
rec_tag_index = CmpTagInList(rec_nearbaseid);//当前新来的这包数据插入当前表中的位置索引
//rec_nearbasepos=FindNearBasePos(rec_nearbaseid);
--
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