总是提示,main.c(15): error: #20: identifier "GPIO_Speed_50MHZ" is undefined 意思应该是GPIO_Speed_50MHZ未定义。 如果我用//把GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHZ;这个语句屏蔽。 编译不报错可以生产HEX文件。 不知道是什么原因。 请知道可能原因的人给些解释。谢谢! 最佳答案 xuyuhaoa...
🚧🚧🚧 A work in progress library to speed up your experiment with HW and Swift. 🚧🚧🚧The library uses SwiftyGPIO and its scope is to help you to avoid repetitive operations.📖 How to implementUse this library in your code it is very simple and it's possible only using Swi...