From adb51de38fed8dbdd04316ed7a270c7d68c59e42 Mon Sep 17 00:00:00 2001
From: zhangbo <zhangbo@qq.com>
Date: 星期四, 08 五月 2025 10:39:00 +0800
Subject: [PATCH] 修改了4G修改波特率的不成功的bug

---
 keil/uwb_tag.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/keil/uwb_tag.c b/keil/uwb_tag.c
index 9688cfe..0cf9947 100644
--- a/keil/uwb_tag.c
+++ b/keil/uwb_tag.c
@@ -17,8 +17,8 @@
 #define RANGING_PERIOD_MS (1000)
 
 /* 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 750U  //yuan700
-
+#define POLL_TX_TO_RESP_RX_DLY_US 600U  //yuan700
+//#define POLL_TX_TO_RESP_RX_DLY_US 550U  //yuan700
 #define RESP_RX_TO_FINAL_TX_DLY_US 550U
 
 /* Poll delay: 1s */
@@ -33,7 +33,10 @@
 #define FINAL_MSG_RESP_RX_TS_IDX 14
 #define FINAL_MSG_FINAL_TX_TS_IDX 18
 #define DELAY_DEFAULT 1000
-#define DELAY_BETWEEN_TWO_FRAME_UUS 600  //yuan1400
+
+#define DELAY_BETWEEN_TWO_FRAME_UUS 400  //yuan1400
+//#define DELAY_BETWEEN_TWO_FRAME_UUS 400  //yuan1400
+
 #define HALF_SECOND_TIME 62400000
 
 static uint16_t CmpTagInList(uint16_t tagid);

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