STM32 不完全手册(库½数版)
ALIENTEK MiniSTM32 V3.0
开发板教程
STM32 不完全手册
V3.0（库½数版）
−ALIENTEK MiniSTM32 开发板教程
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I
STM32 不完全手册(库½数版)
ALIENTEK MiniSTM32 V3.0
开发板教程
内容简介
........................................................................................................................ I
前言
................................................................................................................................2
第一篇 硬件篇
..............................................................................................................4
第一章 实验平台简介
..................................................................................................5
1.1 ALIENTEK MiniSTM32
开发板资源初探
......................................................... 5
1.2 ALIENTEK MiniSTM32
开发板资源说明
.......................................................... 7
1.2.1
硬件资源说明
.................................................................................................... 7
1.2.2
½件资源说明
.................................................................................................. 10
1.3 ALIENTEK MiniSTM32 V3.0
开发板升级说明
............................................... 12
第二章 实验平台硬件资源详解
................................................................................13
2.1
开发板原理图详解
............................................................................................ 13
2.1.1 MCU ................................................................................................................. 13
2.1.2 EEPROM .......................................................................................................... 15
2.1.3
温度传感器
..................................................................................................... 15
2.1.4
按键
................................................................................................................. 15
2.1.5
液晶显示模块
................................................................................................. 16
2.1.6
红外接收头
..................................................................................................... 16
2.1.7 PS/2
接口
.......................................................................................................... 17
2.1.8 LED .................................................................................................................. 17
2.1.9 SD
卡
................................................................................................................ 18
2.1.10
无线模块
....................................................................................................... 18
2.1.11 SPI FLASH ..................................................................................................... 19
2.1.12 USB
串口、USB、电源
................................................................................ 19
2.2
开发板½用注意事项
........................................................................................ 20
2.3 STM32
学习方法
................................................................................................ 21
第二篇 ½件篇
............................................................................................................23
第三章
MDK5
½件入门
............................................................................................24
3.1 STM32
官方固件库简介
.................................................................................... 24
3.1.1 库开发与寄存器开发的关系
........................................................................ 24
3.1.2
STM32
固件库与
CMSIS
标准讲解
............................................................. 25
3.1.3
STM32
官方库包介绍
................................................................................... 26
II
STM32 不完全手册(库½数版)
ALIENTEK MiniSTM32 V3.0
开发板教程
3.1.3.1
文件夹介绍：
.............................................................................................. 27
3.1.3.2
关键文件介绍：
.......................................................................................... 28
3.2MDK5
简介
.......................................................................................................... 29
3.3
新建基于
V3.5
固件库的
MDK5
工程模板
..................................................... 30
3.3.1 MDK5
安装步骤
.............................................................................................. 31
3.3.2
添加
License Key ............................................................................................. 31
3.3.3
新建工程模板
.................................................................................................. 33
3.4
程序下½½与调试
................................................................................................ 54
3.4.1 STM32
½件仿真
............................................................................................. 54
3.4.2 STM32
程序下½½
............................................................................................. 62
3.4.3 JLINK
下½½与调试程序
.................................................................................. 67
3.5 MDK5
½用技巧
................................................................................................. 72
3.5.1
文本美化
......................................................................................................... 72
3.5.2
语法检测&代码提示
...................................................................................... 74
3.5.3
代码编辑技巧
................................................................................................. 76
3.5.4
其他小技巧
..................................................................................................... 80
第四章
STM32
开发基础知识入门
............................................................................82
4.1 MDK
下
C
语言基础复习
.................................................................................. 82
4.1.1
½操½
............................................................................................................. 82
4.1.2 define
宏定义
................................................................................................... 83
4.1.3 ifdef
条件编译
.................................................................................................. 83
4.1.4 extern
变量申明
............................................................................................... 84
4.1.5 typedef
类型别名
............................................................................................. 84
4.1.6
结构½
............................................................................................................. 85
4.2 STM32
系统架构
................................................................................................ 87
4.3 STM32
时钟系统
................................................................................................ 88
4.4
端口复用和重映射
............................................................................................ 92
4.4.1
端口复用功½
.................................................................................................. 92
4.4.2
端口重映射
...................................................................................................... 93
4.5 STM32 NVIC
中断优先级管理
......................................................................... 94
4.6 MDK
中寄存器地址名称映射分析
................................................................... 97
4.7 MDK
固件库快速组织代码技巧
..................................................................... 100
第五章
SYSTEM
文件夹介绍
.................................................................................105
III
STM32 不完全手册(库½数版)
ALIENTEK MiniSTM32 V3.0
开发板教程
5.1 delay
文件夹代码介绍
..................................................................................... 105
5.1.1 delay_init
½数
............................................................................................... 106
5.1.2 delay_us
½数
................................................................................................. 107
5.1.3 delay_ms
½数
................................................................................................ 109
5.2 sys
文件夹代码介绍
......................................................................................... 110
5.2.1
IO
口的½操½实现
.................................................................................... 110
5.2.2
中断分组设½½数
....................................................................................... 112
5.3 usart
文件夹介绍
.............................................................................................. 112
5.3.1 printf
½数支持
.............................................................................................. 113
5.3.2 uart_init
½数
.................................................................................................. 113
5.3.3 USART1_IRQHandler
½数...........................................................................
116
第三篇 实战篇
.......................................................................................................... 119
第六章 跑马灯实验
..................................................................................................120
6.1 STM32 IO
简介
................................................................................................. 121
6.2
硬件设计
.......................................................................................................... 128
6.3
½件设计
.......................................................................................................... 129
6.4
仿真与下½½
...................................................................................................... 138
第七章 按键输入实验
..............................................................................................141
7.1 STM32 IO
口简介
............................................................................................. 142
7.2
硬件设计
.......................................................................................................... 142
7.3
½件设计
.......................................................................................................... 142
7.4
仿真与下½½
...................................................................................................... 146
第八章 串口实验
......................................................................................................151
8.1 STM32
串口简介
.............................................................................................. 152
8.2
硬件设计
.......................................................................................................... 155
8.3
½件设计
.......................................................................................................... 155
8.4
下½½验证
.......................................................................................................... 159
第九章 外部中断实验
..............................................................................................161
9.1 STM32
外部中断简介
...................................................................................... 162
9.2
硬件设计
.......................................................................................................... 165
9.3
½件设计
.......................................................................................................... 165
9.4
下½½验证
.......................................................................................................... 168
第十章 独立看门狗（IWDG）实验
.......................................................................170
IV
STM32 不完全手册(库½数版)
ALIENTEK MiniSTM32 V3.0
开发板教程
10.1 STM32
独立看门狗简介
................................................................................ 171
10.2
硬件设计
........................................................................................................ 173
10.3
½件设计
........................................................................................................ 173
10.4
下½½验证
........................................................................................................ 174
第十一章 窗口门狗（WWDG）实验
.....................................................................176
11.1 STM32
窗口看门狗简介
................................................................................ 177
11.2
硬件设计
........................................................................................................ 179
11.3
½件设计
........................................................................................................ 179
11.4
下½½验证
........................................................................................................ 182
第十二章 定时器中断实验
......................................................................................183
12.1 STM32
通用定时器简介
................................................................................ 184
12.2
硬件设计
........................................................................................................ 189
12.3
½件设计
........................................................................................................ 189
12.4
下½½验证
........................................................................................................ 191
第十三章
PWM
输出实验
........................................................................................192
13.1 PWM
简介
....................................................................................................... 193
13.2
硬件设计
........................................................................................................ 196
13.3
½件设计
........................................................................................................ 196
13.4
下½½验证
........................................................................................................ 198
第十四章 输入捕获实验
..........................................................................................199
14.1
输入捕获简介
................................................................................................ 200
14.2
硬件设计
........................................................................................................ 204
14.3
½件设计
........................................................................................................ 204
14.4
下½½验证
........................................................................................................ 208
第十五章
OLED
显示实验
......................................................................................210
15.1 OLED
简介
..................................................................................................... 211
15.2
硬件设计
........................................................................................................ 217
15.3
½件设计
........................................................................................................ 218
15.4
下½½验证
........................................................................................................ 225
第十六章
TFTLCD
显示实验
..................................................................................227
16.1 TFTLCD
简介
................................................................................................. 228
16.2
硬件设计
........................................................................................................ 234
16.3
½件设计
........................................................................................................ 234
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