uart.h

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/*
 * uart.h
 *
 *  Date: 19/06/2014
 *  Author: Fernando Biazi Nascimento
 *  Copyright © 2014 Fernando Biazi Nascimento. All rights reserved.
 *
 *  License of use and copy on file license.txt
 *
 */

#ifndef UART_H_
#define UART_H_

/*
 * ======== Includes ========
 */

#include <xdc/std.h>

/*
 * ======== Doxygen ========
 */
/*
 * ======== Constants ========
 */

#define UART_RX_BUF_SIZE 32 // <= 255

#define UART_TX_BUF_SIZE 128 // <= 255
/*
 * ======== Macros ========
 */

/*
 * ======== Types ========
 */

/*
 * ======== Global Variables ========
 */

/*
 * ======== Global Functions ========
 */

void uart_init();
UInt16 uart_proccess();

UInt8 uart_startFrame(UInt8 len, UInt8 cmd0, UInt8 cmd1);
void uart_endFrame();
UInt8 uart_snd(UInt8 len, void *pBuf);
//This function is not being used, but is left here as an example
//UInt8 uart_rcv(UInt8 size, void *pBuf);

void USCIA0RX_ISR();
void USCIA0TX_ISR();

void uart_sndnextchar();

UInt8 uart_txBufFree();

UInt8 uart_sndInt64(int64_t *p);
UInt8 uart_sndUInt64(uint64_t *p);
UInt8 uart_sndUInt48(uint64_t *p);
UInt8 uart_sndUInt32(UInt32 *p);
UInt8 uart_sndUInt16(UInt16 v);
UInt8 uart_sndUInt8(UInt8 v);

UInt8 uart_forwardCmd(char *pBuf);

#endif /* UART_H_ */