appinstrument.tci

使用CCS信息DSP编程,适用于6713B的启动程序。

/*
 *  Copyright 2003 by Texas Instruments Incorporated.
 *  All rights reserved. Property of Texas Instruments Incorporated.
 *  Restricted rights to use, duplicate or disclose this code are
 *  granted through contract.
 *  
 */
/* "@(#) ReferenceFrameworks 2.20.00.08 07-18-03 (swat-f02)" */
/*
 *  ======== appInstrument.tci ========
 *
 *  DSP/BIOS objects for instrumentation and debugging: LOG and STS
 */

/* 
 * Create a LOG object logTrace of size 128 
 */
var logTrace      = tibios.LOG.create( "logTrace" );
logTrace.comment  = "default LOG object for application messages";
logTrace.bufLen   = 128;

/* 
 * Change the size of the LOG_system object to a value large enough
 */
tibios.LOG_system.bufLen = 128;


/* 
 *  Set CLK timer interrupt to go off at default 1000us / interrupt. 
 *  Set it higher if your algo disables interrupts for long periods. This 
 *  ensures STS benchmarks with CLK_gethtime will return correct results.
 */
tibios.CLK.MICROSECONDS = 1000.0;

/*
 *  STS objects for use with UTL_sts* functions:
 *  stsTime0, stsTime1, ... -- a total of appStsTimeCount objects
 */
for (i = 0; i < APPSTSTIMECOUNT; i++) {
    var stsTime          = tibios.STS.create( "stsTime" + i );
    stsTime.comment  = "STS object " + i + " for execution time measurements";
    stsTime.unitType = "High resolution time based";
    stsTime.operation = "A * x";
}