jpegmain.c

基于DM642的JPEG图象编解码的网络传输程序

#include <csl.h>
#include <csl_cache.h>
#include <csl_dat.h>
#include <chan.h>
#include <scom.h>
#include <utl.h>
#include "appMain.h"
#include "appThreads.h"
#include "appBiosObjects.h"

extern int intHeap,extHeap;

/* perform all initializations */
void main()
{

    // Turn on the cache first
    CSL_init();
    CACHE_clean(CACHE_L2ALL, 0, 0);
    CACHE_setL2Mode(CACHE_128KCACHE);
    CACHE_enableCaching(CACHE_EMIFA_CE00);
    CACHE_enableCaching(CACHE_EMIFA_CE01);

    DAT_open(DAT_CHAANY, DAT_PRI_LOW, DAT_OPEN_2D);

    CACHE_setL2Queue(0x3, 0x7);
    CACHE_setL2Queue(0x1, 0x7);
    CACHE_setPriL2Req(CACHE_L2PRIHIGH);

    /* Initialize ACPY, DMAN */
    ACPY2_6X1X_init();
    DMAN_init();
    DMAN_setup(intHeap);

    /* initialize RF5 modules */
    CHAN_init();
    ICC_init();
    SCOM_init();

    /* setup chan module Ratna - Modified */
    CHAN_setup( intHeap, extHeap, intHeap, SCRBUCKETS, NULL, NULL);

    // name LOG objects to be used for error/warning/general/debug messages.
    UTL_setLogs( &trace, &trace, &trace, &trace );

    /* create all SCOM and message objects */
    SCOM_create("IN2ENC", NULL);
    SCOM_create("ENC2IN", NULL);
    SCOM_create("ENC2NET", NULL);
    SCOM_create("NET2ENC", NULL);
    SCOM_create("OUT2DEC", NULL);
    SCOM_create("DEC2OUT", NULL);
    SCOM_create("NET2DEC", NULL);
    SCOM_create("DEC2NET", NULL);

    /* Initialzie the start all the tasks */
    tskVideoInputInit();
    tskVideoOutputInit();

    EVMDM642_rset(0x10, 0x20);
    EVMDM642_rset(0x10, 0x08);
    while(!(EVMDM642_rget(0x13) & 0x40));

    tskVideoInputStart();
    tskVideoOutputStart();

    tskEncodeInit();
    tskDecodeInit();

    tskEncodeStart();
    tskDecodeStart();

    thrControlInit();
    thrControlStartup();

    UTL_logDebug( "Application started" );

    // show heap usage, now that all threads are initialized and started
    UTL_showHeapUsage( intHeap );
    UTL_showHeapUsage( extHeap );
}