3.12.4 下载与测试 ................................................................................................. 206
3.13 ADC 实验 ........................................................................................................... 208
3.13.1 STM32 ADC 简介 ........................................................................................ 209
3.13.2 硬件设计 ..................................................................................................... 215
3.13.3 软件设计 ..................................................................................................... 216
3.13.3 下载与测试 ................................................................................................. 218
3.14 内部温度传感器实验 ........................................................................................ 220
3.14.1 STM32 内部温度传感器简介 .................................................................... 221
3.14.2 硬件设计 ..................................................................................................... 221
3.14.3 软件设计 ..................................................................................................... 221
3.14.4 下载与测试 ................................................................................................. 224
3.15 DMA 实验 .......................................................................................................... 225
3.15.1 STM32 DMA 简介 ....................................................................................... 226
3.15.2 硬件设计 ..................................................................................................... 229
3.15.3 软件设计 ..................................................................................................... 229
3.15.4 下载与测试 ................................................................................................. 233
3.16 IIC 实验 .............................................................................................................. 235
3.16.1 IIC 简介 ........................................................................................................ 236
3.16.2 硬件设计 ..................................................................................................... 236
3.16.3 软件设计 ..................................................................................................... 237
3.16.4 下载与测试 ................................................................................................. 246
3.17 SPI 实验 ............................................................................................................ 248
3.17.1 SPI 简介 ...................................................................................................... 249
3.17.2 硬件设计 ..................................................................................................... 250
3.17.3 软件设计 ..................................................................................................... 251
3.17.4 下载与测试 ................................................................................................. 261
3.18 触摸屏实验 ....................................................................................................... 264
3.18.1 触摸屏简介 ................................................................................................. 265
3.18.2 硬件设计 ..................................................................................................... 266
3.18.3 软件设计 ..................................................................................................... 266
3.18.4 下载与测试 ................................................................................................. 278
3.19 无线通信实验 ................................................................................................. 280
