davincievm_uart.h

来自「LED contorl source in CCS 3.3 TI DSP c5」· C头文件 代码 · 共 55 行

/*
 *  Copyright 2005 by Spectrum Digital Incorporated.
 *  All rights reserved. Property of Spectrum Digital Incorporated.
 *
 *  Not for distribution.
 */

/*
 *  UART Header file
 *
 */

#ifndef UART_
#define UART_

#ifdef __cplusplus
extern "C" {
#endif

#include "davincievm.h"

#ifdef ARM_SIDE

    #include "csl_uart.h"
    typedef CSL_UartHandle  UART_Handle;
	static CSL_UartHandle   uart_handle;
	static CSL_UartObj      uart_obj;

#elif DSP_SIDE

    typedef Int16 UART_Handle;

#endif

/* ------------------------------------------------------------------------ *
 *                                                                          *
 *  Prototypes                                                              *
 *                                                                          *
 * ------------------------------------------------------------------------ */

UART_Handle DAVINCIEVM_UART_open( Uint16 id, Uint32 baudrate );
Int16       DAVINCIEVM_UART_close( UART_Handle UartHandle );

Int16 DAVINCIEVM_UART_xmtReady( UART_Handle UartHandle );
Int16 DAVINCIEVM_UART_rcvReady( UART_Handle UartHandle );

Int16 DAVINCIEVM_UART_putChar( UART_Handle UartHandle, Uint8 data );
Int16 DAVINCIEVM_UART_getChar( UART_Handle UartHandle, Uint8* data );

#ifdef __cplusplus
}
#endif

#endif