From ab167ebc8c9a5fccc147941f07e89be76da7dbd2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=AF=9B=E6=AF=9B=E8=99=AB?= <1421374934@qq.com>
Date: Tue, 4 Jan 2022 14:36:15 +0800
Subject: [PATCH 1/3] =?UTF-8?q?:bug:=20=E9=93=BE=E6=8E=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .gitignore |  1 +
 README.md  | 51 ++++++++++++++++++---------------------------------
 2 files changed, 19 insertions(+), 33 deletions(-)
 create mode 100644 .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..85e7c1d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/.idea/
diff --git a/README.md b/README.md
index a59177a..dbc85c0 100755
--- a/README.md
+++ b/README.md
@@ -1,33 +1,18 @@
-### 零基础入门STM32，基于HAL开发！
-
-**1.点亮你的第一个`LED`灯**
-
-**2.蜂鸣器”滴滴答答“**
-
-**3.按键输入**
-
-**4.串口通信**
-
-**5.外部中断**
-
-**6.`IIC`通信**
-
-**7.`SPI`通信**
-
-**8.`FATFS`文件系统**
-
-**9.`0.96 OLED`显示**
-
-**10.`CAN`通信**
-
-**11.读写内部FLASH**
-
-**12.读取UID和FLASH容量**
-
-**13.单片机内部温度传感器**
-
-**14.USB虚拟串口**
-
-**15.HAL库USB HID键盘设备**
-
-**持续更新.....**
+# 零基础入门STM32，基于HAL开发！
+
+## [**1.点亮你的第一个`LED`灯**](https://gitee.com/acaterpillar/nebula-pi-stm32/blob/master/1-LED/1.%E7%82%B9%E4%BA%AE%E4%BD%A0%E7%9A%84%E7%AC%AC%E4%B8%80%E4%B8%AALED.md) 
+## [**2.蜂鸣器”滴滴答答“**]() 
+## [**3.按键输入**]() 
+## [**4.串口通信**]() 
+## [**5.外部中断**]() 
+## [**6.`IIC`通信**]() 
+## [**7.`SPI`通信**]() 
+## [**8.`FATFS`文件系统**]() 
+## [**9.`0.96 OLED`显示**]() 
+## [**10.`CAN`通信**]() 
+## [**11.读写内部FLASH**]() 
+## [**12.读取UID和FLASH容量**]() 
+## [**13.单片机内部温度传感器**]() 
+## [**14.USB虚拟串口**]() 
+## [**15.HAL库USB HID键盘设备**]() 
+## **持续更新.....** 
\ No newline at end of file
-- 
Gitee


From 8d12d086c1c7bd95cd3c068774a0a81e8fd04abc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=AF=9B=E6=AF=9B=E8=99=AB?= <1421374934@qq.com>
Date: Tue, 4 Jan 2022 14:38:57 +0800
Subject: [PATCH 2/3] =?UTF-8?q?:bug:=20=E9=93=BE=E6=8E=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index dbc85c0..46d856d 100755
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # 零基础入门STM32，基于HAL开发！
 
-## [**1.点亮你的第一个`LED`灯**](https://gitee.com/acaterpillar/nebula-pi-stm32/blob/master/1-LED/1.%E7%82%B9%E4%BA%AE%E4%BD%A0%E7%9A%84%E7%AC%AC%E4%B8%80%E4%B8%AALED.md) 
-## [**2.蜂鸣器”滴滴答答“**]() 
+## [**1.点亮你的第一个`LED`灯**](https://gitee.com/rymcu-community/nebula-pi-stm32/blob/master/1-LED/1.%E7%82%B9%E4%BA%AE%E4%BD%A0%E7%9A%84%E7%AC%AC%E4%B8%80%E4%B8%AALED.md) 
+## [**2.蜂鸣器”滴滴答答“**](https://gitee.com/rymcu-community/nebula-pi-stm32/blob/master/2-Buzzer/2.%E8%9C%82%E9%B8%A3%E5%99%A8.md) 
 ## [**3.按键输入**]() 
 ## [**4.串口通信**]() 
 ## [**5.外部中断**]() 
-- 
Gitee


From 830306f0e9b2a6ce352cb2196e1a9c9e701833be Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=AF=9B=E6=AF=9B=E8=99=AB?= <1421374934@qq.com>
Date: Tue, 4 Jan 2022 14:50:02 +0800
Subject: [PATCH 3/3] =?UTF-8?q?:bug:=20=E9=93=BE=E6=8E=A5=E4=BD=BF?=
 =?UTF-8?q?=E7=94=A8=E8=B7=AF=E5=BE=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 46d856d..83b7bde 100755
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 ## [**1.点亮你的第一个`LED`灯**](https://gitee.com/rymcu-community/nebula-pi-stm32/blob/master/1-LED/1.%E7%82%B9%E4%BA%AE%E4%BD%A0%E7%9A%84%E7%AC%AC%E4%B8%80%E4%B8%AALED.md) 
 ## [**2.蜂鸣器”滴滴答答“**](https://gitee.com/rymcu-community/nebula-pi-stm32/blob/master/2-Buzzer/2.%E8%9C%82%E9%B8%A3%E5%99%A8.md) 
-## [**3.按键输入**]() 
+## [**3.按键输入**](./3-KEY/3.按键.md) 
 ## [**4.串口通信**]() 
 ## [**5.外部中断**]() 
 ## [**6.`IIC`通信**]() 
@@ -15,4 +15,5 @@
 ## [**13.单片机内部温度传感器**]() 
 ## [**14.USB虚拟串口**]() 
 ## [**15.HAL库USB HID键盘设备**]() 
-## **持续更新.....** 
\ No newline at end of file
+## **持续更新.....** 
+
-- 
Gitee