/*
 * uart.h
 * code based on:
 * http://www.raspberry-projects.com/pi/programming-in-c/uart-serial-port/using-the-uart
 *  Created on: Oct 16, 2014
 *      Author: Alan Aguilar Sologuren
 */

#ifndef UTILS_UART_H_
#define UTILS_UART_H_

#include <unistd.h>
#include <stdint.h>

namespace rbp {

class uart {
public:
	uart(uint32_t, int);
	virtual ~uart();

	ssize_t receive(uint8_t*);
	ssize_t transmit(uint8_t*, size_t);

private:

	int fs;
	uint8_t *rx_buffer;
	uint8_t *tx_buffer;
	size_t buffsize;

	bool setup(uint32_t);

};

} /* namespace rbp */

#endif /* UTILS_UART_H_ */