uart_main.c

TI的DM6446的硬件平台搭建的相关例子

/*
 *  Copyright 2006 by Spectrum Digital Incorporated.
 *  All rights reserved. Property of Spectrum Digital Incorporated.
 */

/*
 *  SEED_DVS6446 Test Suite
 *
 */

#include "stdio.h"
#include "davincievm.h"

/* ------------------------------------------------------------------------ *
 *                                                                          *
 *  Testing Function                                                        *
 *                                                                          *
 * ------------------------------------------------------------------------ */
void TEST_execute( Int16 ( *funchandle )( ), char *testname, Int16 testid )
{
    Int16 status;

    /* Display test ID */
    printf( "%02d  Testing %s...\n", testid, testname );

    /* Call test function */
    status = funchandle( );

    /* Check for test fail */
    if ( status != 0 )
    {
        /* Print error message */
        printf( "     FAIL... error code %d... quitting\n", status );

        /* Software Breakpoint to Code Composer */
        SW_BREAKPOINT;
    }
    else
    {
        /* Print error message */
        printf( "    PASS\n" );
    }
}

extern Int16 uart_test();

/* ------------------------------------------------------------------------ *
 *                                                                          *
 *  main( )                                                                 *
 *                                                                          *
 * ------------------------------------------------------------------------ */
void main( void )
{
    /* Initialize BSL */
  //  DAVINCIEVM_init( );
/********************added by phoenix for UART1***************/
	PINMUX0&=0x8ffcffe0;//must 
	PINMUX1|=0x3;
	DAVINCIEVM_GPIO_init( );
	DAVINCIEVM_GPIO_setDirection(28,0);
/********************************************************/	
    TEST_execute( uart_test, "UART",0 );

    printf( "\n***ALL Tests Passed***\n" );
    SW_BREAKPOINT;
}