Part Number输入STM32F103RCRCTx系列Start ProjectPinout & ConfigurationSystem Core->SYSSerial Wire,即SW-DP模式System Core->RCC设置High Speed Clock(HSE)选择晶振(Crystal/Ceramic Resonator)Pinout View选择开发板上LED灯对应管脚PC2,PC3GPIO_OutputSystem Core->GPIO配置GPIO output level选项:Low——低电平 High——高电平GPIO mode选项:Output Push PUll——推挽输出 Output Open Drain——开漏输出GPIO Pull-up/Pull-down选项:No pull-up and no pull-down——无上拉下拉 Pull-up——上拉 Pull-down——下拉Maximum output speed选项:Low——低速 Medium——中速 High——高速GPIO output level->Low,GPIO mode->Output Push PUll,GPIO Pull-up/Pull-down->No pull-up and no pull-down,Maximum output speed->HighClock ConfigurationProject ManagerCode GeneratorGenerate peripheral initialization as a pair of '.c/.h' files per peripheralKeep User Code when re-generating选择上USER CODE BEGIN和USER CODE END中间Advanced SettingsGENERATE CODE自动生成代码.ioc .mxproject为CUBE工程文件