h263.tci

来自「TI evm642的源码,给那些没有买TI的评估板,却想要评估板程序的人.」· TCI 代码 · 共 74 行

/*
 *  ======== h263.tci ========
 */

/*
 * ========= cache control ========= 
*/
tibios.GBL.C641XCONFIGUREL2 = false;  /* disable L2 configuration */


/*
 * ======== user init function ========
 */ 
tibios.GBL.CALLUSERINITFXN = true;

/*
 * =========== GIO ===========
 */
tibios.GIO.ENABLEGIO = 1;

/* 
 * =========== MEM ===========
 */
tibios.ISRAM.createHeap      = true;
tibios.ISRAM.base            = 0x400;
tibios.ISRAM.len             = 0x2fc00;
tibios.ISRAM.heapSize        = 0x20000; 
tibios.ISRAM.enableHeapLabel = true;  
tibios.ISRAM.heapLabel       = prog.extern( "intHeap" );

tibios.SDRAM.createHeap      = true;
tibios.SDRAM.heapSize        = 0x800000;  /* 8M */
tibios.SDRAM.enableHeapLabel = true;  
tibios.SDRAM.heapLabel       = prog.extern( "extHeap" );


/*
 * ============ videoport Device Table ===========
 */
var vp0_capture = tibios.UDEV.create("VP0CAPTURE");
vp0_capture.fxnTable = prog.decl("VPORTCAP_Fxns");
vp0_capture.fxnTableType = "IOM_Fxns";
vp0_capture.params = prog.extern("EVMDM642_vCapParamsPort", "C")
vp0_capture.deviceId = 0;

var vp2_display = tibios.UDEV.create("VP2DISPLAY");
vp2_display.fxnTable = prog.decl("VPORTDIS_Fxns");
vp2_display.fxnTableType = "IOM_Fxns";
vp2_display.params = prog.extern("EVMDM642_vDisParamsPort", "C")
vp2_display.deviceId = 2;

/*
 * ======== tasks ========
 */

var tskInput = tibios.TSK.create("tskInput");
tskInput.comment = "video input";
tskInput.fxn = prog.extern("tskVideoInput");
tskInput.priority = 3;     
tskInput.stackSize = 16384;

var tskOutput = tibios.TSK.create("tskOutput");
tskOutput.comment = "video output";
tskOutput.fxn = prog.extern("tskVideoOutput");
tskOutput.priority = 3;
tskOutput.stackSize = 16384;

var tskVideoProcess = tibios.TSK.create("tskVideoProcess");
tskVideoProcess.comment = "video processing";
tskVideoProcess.fxn = prog.extern("tskProcess");
tskVideoProcess.priority = 3;
tskVideoProcess.stackSize = 32000;