Hello I want to send and receive data from UART port in LPC17xx.h with CMSIS library.As you see this image uupload.ir/.../oyj1_121.jpg
it shows an error that DRIVER_USART.h not found but in left you can see CMSIS library has been added!! what is my mistake?
and I'm getting confuse to understand CMSIS library help reference.In this below link I don't understand how use USART and how I can set configuration for it. because it doesn't contain any examples and show me step by step to start a UART communication.
www.keil.com/.../group__usart__interface__gr.html
www2.keil.com/.../learn