csl_uartinit.c

TI达芬奇dm644x各硬件模块测试代码

/*  ============================================================================
 *   Copyright (c) Texas Instruments Inc 2002, 2003, 2004, 2005                 
 *                                                                              
 *   Use of this software is controlled by the terms and conditions found in the
 *   license agreement under which this software has been supplied.             
 *   ===========================================================================
 */
 
/** @file csl_uartInit.c
 *  
 *  @brief    File for functional layer of CSL API @a CSL_uartInit()
 *
 *  Path: \\(CSLPATH)\\ipmodules\\uart\\src
 *
 *  Description
 *    - The @a CSL_uartInit() function definition & it's associated functions
 *
 *  @date 27 April, 2004
 *  @author Pratheesh Gangadhar
 */
 
/* =============================================================================
 *  Revision History
 *  ===============
 *  07-Sep-2004 brn Updated for the new CSL architecture
 *  11-Oct-2004 brn Updated with the code review comments.
 * =============================================================================
*/  

#include <csl_uart.h>
/** ============================================================================
 *   @n@b CSL_uartInit
 *
 *   @b Description
 *   @n This is the initialization function for the UART CSL. The
 *      function must be called before calling any other API from this CSL.
 *      This function is idem-potent. Currently, the function just return status
 *      CSL_SOK, without doing anything.
 *
 *   @b Arguments
 *   @verbatim
        pContext    Pointer to module-context. As UART doesn't have
                    any context based information user is expected to pass NULL.
     @endverbatim
 *
 *   <b> Return Value </b>  CSL_Status
 *   @li                        CSL_SOK - Always returns
 *
 *   <b> Pre Condition </b>
 *   @n  None
 *
 *   <b> Post Condition </b>
 *   @n  The CSL for UARTs is initialized 
 *
 *   @b Modifies
 *   @n  None  
 *
 *   @b Example
 *   @verbatim
            CSL_uartInit(NULL);
     @endverbatim
 * =============================================================================
 */
#pragma CODE_SECTION (CSL_uartInit, ".text:csl_section:uart");
CSL_Status  CSL_uartInit ( 
    CSL_UartContext    * pContext
) 
{
    pContext = pContext;
    return CSL_SOK;
}