From 3529a847eaf2057928742178cca16eee57db31d0 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期五, 15 八月 2025 19:52:47 +0800
Subject: [PATCH] 初步调好demo，会有丢失测距后回来回复测距大概率蜂鸣器一直震的现象未解决

---
 keil/include/board/board.h |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/keil/include/board/board.h b/keil/include/board/board.h
index acfa2f3..32acacb 100644
--- a/keil/include/board/board.h
+++ b/keil/include/board/board.h
@@ -86,7 +86,7 @@
 #define CALIB_CH5 1
 #define CALIB_CH2 2
 #define CALIB_CH_NUM 3
-#define SLEEP_TIMER_NUM 496
+#define SLEEP_TIMER_NUM 500
 #define CALIB_CH(x) (x == 9 ? 0 : (x == 5 ? 1 : 2))
 
 enum BOARD_NVM_ITEM_ID_T
@@ -252,6 +252,11 @@
  *
  */
 void uart1_change_from_debug_to_gps(void);
+/**
+ * @brief set board pp output
+ *
+ */
+void board_output_init(void);
 #if defined(__cplusplus)
 }
 #endif

--
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