uart.c File Reference

UART driver. More...

#include "uart.h"
#include <nfc/nfc.h>
#include <nfc/nfc-messages.h>
#include <sys/select.h>
#include <termios.h>

Go to the source code of this file.

Functions
int	uart_receive (serial_port sp, byte_t *pbtRx, size_t *pszRxLen)
	Receive data from UART and copy data to pbtRx.
int	uart_send (serial_port sp, const byte_t *pbtTx, const size_t szTxLen)
	Send pbtTx content to UART.

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Detailed Description

UART driver.

This file contains 2 implementations of UART driver: first for POSIX systems, second for Windows system.

Definition in file uart.c.

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Function Documentation

int uart_receive	(	serial_port	sp,
		byte_t *	pbtRx,
		size_t *	pszRxLen
	)

Receive data from UART and copy data to pbtRx.

Returns:

0 on success, otherwise driver error code

Definition at line 214 of file uart.c.

int uart_send	(	serial_port	sp,
		const byte_t *	pbtTx,
		const size_t	szTxLen
	)

Send pbtTx content to UART.

Returns:

0 on success, otherwise a driver error is returned

Definition at line 273 of file uart.c.