Stm32-hal library learning, using cubemx to generate program framework

Knowledge comes from teacher Wei Dongshan 7 Internet of things course .

Before using the standard library development STM32 Many files need to be configured separately when the program , Now use HAL library , Direct use cubeMX This step can be omitted .

One 、cubeMX Build a new project

Click Select MCU Model

Search for STM32F103C8

Here you can download the reference materials of the chip

Click on the top right corner START Start the operation , Click on PA1, choice GPIO_OUT And select output mode .（ because stm32mini Development board LED The lamp interface is PA1 So choose PA1）

Click the production button in the upper right corner （GENERATE CODE）

  Name the project 、 Select the project save directory 、 choice IDE by MDK-ARM(KEIL by Keil Software The company's IDE, After being ARM Acquisition .)

Choose to produce .c/.h file .

Finally, click on the top right corner ,GENERATE CODE Production engineering . Next, you can choose to open the folder , Or open the project directly .

  use keil After opening the project , Be sure to follow cubeMX Standard writing procedures , Write the program between the beginning and the end .