From 731ff09a4035848e6e705cf844fcfe6df3fea715 Mon Sep 17 00:00:00 2001
From: hcj <1224667075@qq.com>
Date: Tue, 23 Jul 2024 11:15:17 +0800
Subject: [PATCH] =?utf8?q?=E5=A2=9E=E5=8A=A0=E6=B4=BB=E5=8A=A8=E6=95=B0?=
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---
 code/sdk/drivers/peripheral/cywee/src/board_yh601s.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/code/sdk/drivers/peripheral/cywee/src/board_yh601s.c b/code/sdk/drivers/peripheral/cywee/src/board_yh601s.c
index 9a3e6da62..a4f36c2c1 100644
--- a/code/sdk/drivers/peripheral/cywee/src/board_yh601s.c
+++ b/code/sdk/drivers/peripheral/cywee/src/board_yh601s.c
@@ -428,6 +428,11 @@ void CWM_OS_saveData_history(int* new_data,int *history ,uint32_t len,uint8_t ty
     {
         data=0;
         *history=0;
+      
+    }
+    if(data==0)
+    {
+        return;
     }
 
     FILE * fp = fopen(path_,"ab+");
@@ -540,7 +545,7 @@ uint8_t get_stand_count(void)
     fseek(fp, 0, SEEK_END);
     uint8_t size = ftell(fp);
     fseek(fp, 0, SEEK_SET);
-    
+
     fclose(fp);
     return size/4;
 
-- 
2.17.1