Hello, I am getting started with STM32F429 touch screen. I generated code using STM32CubeMX and then copied the touch screen project from the reference source code. I created a source folder and put all the libraries of the reference source code into...

Hello, I'm getting started with stm32f429i. I built my project like the picture. The problem is when i build target, I had an error like the picture.I Crtl+left click to the "stm32f4xx_sai.h" and it pop out When i rebuid target it have the same error...