edma_main.c

Freescale MCF5445evb 参考测试代码

/*
 * \file    edma_main.c
 * \brief   Command line interface for eDMA validation tests
 * \version $Revision: 1.1 $
 * \author  Michael Norman
 */

#include "common.h"
#include "uif.h"
#include "edma_tests.h"


#undef EDMA_CLI

/********************************************************************/

/*
 * Setup user interface
 */
void mainloop (void);
void cmd_rd (int, char **);

const char PROMPT[] = "eDMA> ";

UIF_CMD UIF_CMDTAB[] =
{
    UIF_CMDS_ALL
    {"rd",  0,0,0,cmd_rd,   "Register Disply",""},
};
const int UIF_NUM_CMD    = UIF_CMDTAB_SIZE;

UIF_SETCMD UIF_SETCMDTAB[] = {"",0,0,NULL,""};
const int UIF_NUM_SETCMD = 0;

/********************************************************************/
void 
main (void)
{
#ifndef EDMA_CLI
    printf("Running all XBS tests.\n");
    edma_reg_dump();
#else    
	char ch;

    printf("\n");
    printf("**************************************************\n");
    printf("*                                                *\n");
    printf("*                  eDMA Utility                  *\n");
    printf("*                                                *\n");
    printf("**************************************************\n");
    printf(HELPMSG);
    printf("\n");

    mainloop();
#endif
}
/********************************************************************/
void
mainloop (void)
{
    /* Enable interrupts to the core */
    mcf5xxx_irq_enable();

    while (TRUE)
    {
        printf(PROMPT);
        run_cmd();
    }
}
/********************************************************************/
void
cmd_rd (int argc, char **argv)
{
    edma_reg_dump();
}
/********************************************************************/