#ifndef __CON_USART_H__ #define __CON_USART_H__ #include "serial.h" extern volatile struct usart_desc con_usart; #define con_printf(...) usart_printf(&con_usart, __VA_ARGS__) #define con_printf_blocking(...) usart_printf_blocking(&con_usart, __VA_ARGS__) #ifndef CON_USART_BAUDRATE #define CON_USART_BAUDRATE 500000 #endif void con_usart_init(void); #endif /* __CON_USART_H__ */