//###########################################################################
//
// FILE:   uartstdio.h
//
// TITLE:  Prototypes for the UART console functions.
//
//###########################################################################
// $TI Release: F2837xD Support Library v210 $
// $Release Date: Tue Nov  1 14:46:15 CDT 2016 $
// $Copyright: Copyright (C) 2013-2016 Texas Instruments Incorporated -
//             http://www.ti.com/ ALL RIGHTS RESERVED $
//###########################################################################

#ifndef __UARTSTDIO_H__
#define __UARTSTDIO_H__

//
// Included Files
//
#include <stdarg.h>

//*****************************************************************************
//
// If building with a C++ compiler, make all of the definitions in this header
// have a C binding.
//
//*****************************************************************************
#ifdef __cplusplus
extern "C"
{
#endif

//
// If built for buffered operation, the following labels define the sizes of
// the transmit and receive buffers respectively.
//
#ifdef UART_BUFFERED
#ifndef UART_RX_BUFFER_SIZE
#define UART_RX_BUFFER_SIZE     128
#endif
#ifndef UART_TX_BUFFER_SIZE
#define UART_TX_BUFFER_SIZE     1024
#endif
#endif

//
// Function Prototypes
//
extern void UARTStdioConfig(uint32_t ui32Port, uint32_t ui32Baud,
                            uint32_t ui32SrcClock);
extern int UARTgets(char *pcBuf, uint32_t ui32Len);
extern unsigned char UARTgetc(void);
extern void UARTprintf(const char *pcString, ...);
extern void UARTvprintf(const char *pcString, va_list vaArgP);
extern int UARTwrite(const char *pcBuf, uint32_t ui32Len);
#ifdef UART_BUFFERED
extern int UARTPeek(unsigned char ucChar);
extern void UARTFlushTx(bool bDiscard);
extern void UARTFlushRx(void);
extern int UARTRxBytesAvail(void);
extern int UARTTxBytesFree(void);
extern void UARTEchoSet(bool bEnable);
#endif

//*****************************************************************************
//
// Mark the end of the C bindings section for C++ compilers.
//
//*****************************************************************************
#ifdef __cplusplus
}
#endif

#endif // __UARTSTDIO_H__

//
// End of file
//
