From 5bf948272927a95041754945cbdef8c848c57738 Mon Sep 17 00:00:00 2001
From: zhangbo <zhangbo@qq.com>
Date: 星期五, 25 四月 2025 17:59:47 +0800
Subject: [PATCH] 添加OTA中断使能,待测试,

---
 keil/uwb_app.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/keil/uwb_app.c b/keil/uwb_app.c
index f8db32a..d39e988 100644
--- a/keil/uwb_app.c
+++ b/keil/uwb_app.c
@@ -141,7 +141,7 @@
     .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                 */

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