From d5f336a2174d9f2b321f173e6d6dbc9aeca1325b Mon Sep 17 00:00:00 2001
From: Zhaoxing Li <601679388@qq.com>
Date: Fri, 19 Mar 2021 10:17:54 +0800
Subject: [PATCH] =?UTF-8?q?=E3=80=90=E4=BF=AE=E6=94=B9=E9=94=99=E8=AF=AF?=
 =?UTF-8?q?=E3=80=91=E4=BF=AE=E6=94=B9=E7=A4=BA=E4=BE=8B=E4=BB=A3=E7=A0=81?=
 =?UTF-8?q?=E9=94=99=E8=AF=AF?=
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Content-Transfer-Encoding: 8bit

---
 .../programming-manual/device/pulse_encoder/pulse_encoder.md    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rt-thread-version/rt-thread-standard/programming-manual/device/pulse_encoder/pulse_encoder.md b/rt-thread-version/rt-thread-standard/programming-manual/device/pulse_encoder/pulse_encoder.md
index 286f2a5..3604b7b 100644
--- a/rt-thread-version/rt-thread-standard/programming-manual/device/pulse_encoder/pulse_encoder.md
+++ b/rt-thread-version/rt-thread-standard/programming-manual/device/pulse_encoder/pulse_encoder.md
@@ -204,7 +204,7 @@ static int pulse_encoder_sample(int argc, char *argv[])
         return ret;
     }
 
-    for(rt_uint32 i; i <= 10; i++)
+    for(rt_uint32_t i=0; i <= 10; i++)
     {
         rt_thread_mdelay(500);
         /* 读取脉冲编码器计数值 */
-- 
Gitee