Standard serial I/O (stdio)

Common standard serial I/O management driver that implements a stdio serial interface on AVR and SAM devices.

Variables
void(*	ptr_get )(void volatile *, char *)
	Pointer to the external low level read function. More...
int(*	ptr_put )(void volatile *, char)
	Pointer to the external low level write function. More...
volatile void *volatile	stdio_base
	Pointer to the base of the USART module instance to use for stdio. More...

void(* ptr_get)(void volatile *, char *)

Pointer to the external low level read function.

Referenced by _read().

int(* ptr_put)(void volatile *, char)

Pointer to the external low level write function.

Referenced by _write().

volatile void* volatile stdio_base

Pointer to the base of the USART module instance to use for stdio.

Referenced by _read(), and _write().