STM32课件的源代码详细解析

第一章 硬件篇..............................................................................................................9 1.1 ALIENTEK MiniSTM32开发板简介...................................................................10 1.2 ALIENTEK MiniSTM32开发板硬件详解.......................................................16 1.2.1 MCU.................................................................................................................16 1.2.2 EEPROM..........................................................................................................17 1.2.3 温度传感器.....................................................................................................18 1.2.4 按键.................................................................................................................19 1.2.5 液晶显示模块.................................................................................................19 1.2.6 红外接收头.....................................................................................................20 1.2.7 PS/2...................................................................................................................20 1.2.8 LED..................................................................................................................21 1.2.9 SD卡................................................................................................................21 1.2.10 无线模块.......................................................................................................22 1.2.11 SPI FLASH.....................................................................................................23 1.2.12 USB串口、USB、电源................................................................................23 1.3 ALIENTEK MiniSTM32开发板使用注意事项..................................................25 第二章 软件篇............................................................................................................26 2.1 摘要.....................................................................................................................27 2.2 RVMDK3.80A简介...............................................................................................27 2.3 新建RVMDK工程...............................................................................................27 2.4 软件仿真...............................................................................................................36 2.5 程序下载...............................................................................................................42 2.6 在线调试...............................................................................................................48 2.7 SYSTEM文件夹介绍...........................................................................................51 2.7.1 delay文件夹....................................................................................................51 2.7.2 sys文件夹........................................................................................................54 2.7.3 usart文件夹介绍.............................................................................................65 2.8 RVMDK使用技巧..............................................................................................67 II 2.8.1 文本美化.........................................................................................................67 2.8.2 代码编辑技巧.................................................................................................71 2.8.3 调试技巧.........................................................................................................76 第三章 实战篇............................................................................................................81 3.1 跑马灯实验...........................................................................................................82 3.1.1 STM32 IO简介................................................................................................83 3.1.2 硬件设计.........................................................................................................85 3.1.3 软件设计.........................................................................................................86 3.1.4 仿真与下载.....................................................................................................89 3.2 按键输入实验.......................................................................................................92 3.2.1 STM32 IO口简介............................................................................................93 3.2.2 硬件设计.........................................................................................................93 3.2.3 软件设计.........................................................................................................94 3.2.4 仿真与下载.....................................................................................................99 3.3 串口实验.............................................................................................................103 3.3.1 STM32串口简介...........................................................................................104 3.3.2 硬件设计.......................................................................................................106 3.3.3 软件设计.......................................................................................................107 3.3.4 仿真与下载...................................................................................................110 3.4 外部中断实验.....................................................................................................112 3.4.1 STM32外部中断简介...................................................................................113 3.4.2 硬件设计.......................................................................................................113 3.4.3 软件设计.......................................................................................................113 3.4.4 下载与测试...................................................................................................116 3.5 独立看门狗（IWDG）实验..............................................................................117 3.5.1 STM32独立看门狗简介...............................................................................119 3.5.2 硬件设计.......................................................................................................121 3.5.3 软件设计.......................................................................................................121 3.5.4 下载与测试...................................................................................................123 3.6 窗口门狗（WWDG）实验................................................................................124 3.6.1 STM32窗口看门狗简介...............................................................................125 3.6.2 硬件设计.......................................................................................................127 III 3.6.3 软件设计.......................................................................................................127 3.6.4 下载与测试...................................................................................................128 3.7 定时器中断实验.................................................................................................130 3.7.1 STM32通用定时器简介...............................................................................131 3.7.2 硬件设计.......................................................................................................135 3.7.3 软件设计.......................................................................................................135 3.7.4 下载与测试...................................................................................................137 3.8 PWM输出实验....................................................................................................138 3.8.1 PWM简介......................................................................................................138 3.8.2 硬件设计.......................................................................................................140 3.8.3 软件设计.......................................................................................................140 3.8.4 下载与测试...................................................................................................142 3.9 OLED显示实验..................................................................................................143 3.9.1 OLED简介....................................................................................................144 3.9.2 硬件设计.......................................................................................................150 3.9.3 软件设计.......................................................................................................151 3.9.4 下载与测试...................................................................................................163 3.10 TFTLCD显示实验............................................................................................164 3.10.1 TFTLCD简介..............................................................................................165 3.10.2 硬件设计.....................................................................................................169 3.10.3 软件设计.....................................................................................................170 3.10.4 下载与测试.................................................................................................177 3.11 RTC实时时钟实验............................................................................................179 3.11.1 STM32 RTC时钟简介.................................................................................180 3.11.2 硬件设计.....................................................................................................185 3.11.3 软件设计.....................................................................................................185 3.11.4 下载与测试.................................................................................................193 3.12 待机唤醒实验...................................................................................................195 3.12.1 STM32待机模式简介.................................................................................196 3.12.2 硬件设计.....................................................................................................200 3.12.3 软件设计.....................................................................................................200 3.12.4 下载与测试.................................................................................................203 IV 3.13 ADC实验...........................................................................................................204 3.13.1 STM32 ADC简介........................................................................................205 3.13.2 硬件设计.....................................................................................................210 3.13.3 软件设计.....................................................................................................211 3.13.3 下载与测试.................................................................................................214 3.14内部温度传感器实验........................................................................................215 3.14.1 STM32 内部温度传感器简介....................................................................216 3.14.2 硬件设计.....................................................................................................216 3.14.3 软件设计.....................................................................................................216 3.14.4 下载与测试.................................................................................................219 3.15 DMA实验..........................................................................................................221 3.15.1 STM32 DMA简介.......................................................................................222 3.15.2 硬件设计.....................................................................................................225 3.15.3 软件设计.....................................................................................................225 3.15.4 下载与测试.................................................................................................229 3.16 IIC实验..............................................................................................................231 3.16.1 IIC简介........................................................................................................232 3.16.2 硬件设计.....................................................................................................232 3.16.3 软件设计.....................................................................................................233 3.16.4 下载与测试.................................................................................................243 3.17 SPI 实验............................................................................................................245 3.17.1 SPI 简介......................................................................................................246 3.17.2 硬件设计.....................................................................................................247 3.17.3 软件设计.....................................................................................................248 3.17.4 下载与测试.................................................................................................259 3.18 触摸屏实验.......................................................................................................262 3.18.1 触摸屏简介.................................................................................................263 3.18.2 硬件设计.....................................................................................................264 3.18.3 软件设计.....................................................................................................264 3.18.4 下载与测试.................................................................................................277 3.19 无线通信实验.................................................................................................279 3.19.1 NRF24L01无线模块简介...........................................................................280 V 3.19.2 硬件设计.....................................................................................................280 3.19.3 软件设计.....................................................................................................282 3.19.4 下载与测试.................................................................................................291 3.20 SD卡实验.......................................................................................................293 3.20.1 SD卡简介....................................................................................................294 3.20.2 硬件设计.....................................................................................................296 3.20.3 软件设计.....................................................................................................297 3.20.4 下载与测试.................................................................................................316 3.21 红外遥控实验.................................................................................................318 3.21.1红外遥控简介..............................................................................................319 3.21.2 硬件设计.....................................................................................................320 3.21.3 软件设计.....................................................................................................321 3.21.4 下载与测试.................................................................................................326 3.22.1 DS18B20简介.............................................................................................329 3.22.2 硬件设计.....................................................................................................330 3.22.3 软件设计.....................................................................................................331 3.22.4 下载与测试.................................................................................................336 3.23 PS2鼠标实验..................................................................................................337 3.23.1 PS/2简介......................................................................................................338 3.23.2 硬件设计.....................................................................................................340 3.23.3 软件设计.....................................................................................................341 3.23.4 下载与测试.................................................................................................353 3.24 汉字显示实验...................................................................................................354 3.24.1 汉字显示原理简介.....................................................................................355 3.24.2 硬件设计.....................................................................................................359 3.24.3 软件设计.....................................................................................................359 3.24.4 下载与测试.................................................................................................395 3.25 图片显示实验...................................................................................................397 3.25.1 图片显示原理简介.....................................................................................398 3.25.2 硬件设计.....................................................................................................398 3.25.3 软件设计.....................................................................................................399 3.25.4 下载与测试.................................................................................................434 VI 3.26 触控USB鼠标实验.........................................................................................435 3.26.1 USB简介.....................................................................................................436 3.26.2 硬件设计.....................................................................................................436 3.26.3 软件设计.....................................................................................................437 3.26.4 下载与测试.................................................................................................440 3.27 USB读卡器实验...............................................................................................442 3.27.1 USB读卡器简介.........................................................................................443 3.27.2 硬件设计.....................................................................................................443 3.27.3 软件设计.....................................................................................................443 3.27.4 下载与测试.................................................................................................446 3.28 综合测试实验...................................................................................................448 3.28.1 系统启动.....................................................................................................449 3.28.2 电子图书.....................................................................................................450 3.28.3 数码相框.....................................................................................................454 3.28.4 拼图游戏.....................................................................................................457 3.28.5 触摸画板.....................................................................................................465 3.28.6 系统时间.....................................................................................................468 3.28.7 鼠标画板.....................................................................................................469 3.28.8 USB连接..................................................................................................472 3.28.9 红外遥控.....................................................................................................475 3.28.10 无线传书...................................................................................................477