Standard serial I/O (stdio)

Collaboration diagram for Standard serial I/O (stdio):

Functions
static void	stdio_serial_init (volatile void *usart, const usart_serial_options_t *opt)
	Initializes the stdio in Serial Mode. More...

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...

Detailed Description

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

Function Documentation

stdio_serial_init()

static void stdio_serial_init ( volatile void *  usart, const usart_serial_options_t *  opt  )

inlinestatic

Initializes the stdio in Serial Mode.

Parameters

usart	Base address of the USART instance.
opt	Options needed to set up RS232 communication (see usart_options_t).

Definition at line 82 of file stdio_serial.h.

Variable Documentation

ptr_get

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

Pointer to the external low level read function.

Definition at line 50 of file read.c.

ptr_put

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

Pointer to the external low level write function.

Definition at line 47 of file write.c.

stdio_base

volatile void* volatile stdio_base

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

Definition at line 46 of file write.c.