buart_if.c File Reference

PLC UART Buffered Interface.

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

#include "string.h"
#include "stdarg.h"
#include "stdio.h"
#include "sysclk.h"
#include "tc.h"
#include "uart.h"
#include "pdc.h"
#include "pmc.h"
#include "buart_if.h"
#include "conf_buart_if.h"
#include "conf_board.h"

Data Structures
struct	buart_comm_data_t
	Communications Queue Info. More...

Macros
#define	UART_BUFFER_SIZE   1024

Functions
int8_t	buart_if_close (uint8_t chn)
	This function closes and disables communication in the specified UART. More...
int8_t	buart_if_open (uint8_t chn, uint32_t bauds)
	This function opens an UART. More...
uint16_t	buart_if_read (uint8_t chn, void *buffer, uint16_t len)
	This function receives a message. More...
int	buart_if_rx_char (uint8_t chn)
	Get byte from UART. More...
uint16_t	buart_if_tx_char (uint8_t chn, char data)
	Sent byte to UART. More...
uint16_t	buart_if_write (uint8_t chn, const void *buffer, uint16_t len)
	This function transmits a message. More...

Variables
static uint8_t	buart_chn_open [2]