Hwi_stack.c

Mark,
the macro used in that code and some others are defined by the target. Users do not need to define it explicitly, unless you are rebuilding SYS/BIOS without using XDCtools. Are you debugging your own rebuilt copy of SYS/BIOS or it's the original code shipped with the product?

Also, which version of SYS/BIOS are you using, and for which CPU?

I did not rebuild sysbios.

I did have a concern as i had 2 sysbios versions under c:\ti so i deleted the older one recently

I also saw some warnings in a ccs5 window about rtsc nor having a proper config

I started from the supplied example wizard and choose 28335

*** System properties:
DEFAULT_CCS_TARGET_CONFIGURATION=C:\New_SysBios_CCSV5_Workspace\New_SyBios_CCSV5\NewTargetConfiguration.ccxml
XDCPATH=C:/ti/bios_6_33_05_46/packages;C:/ti/ccsv5/ccs_base;C:/New_SysBios_CCSV5_Workspace/New_SyBios_CCSV5/.config/;C:\ti\xdctools_3_23_03_53\packages
awt.toolkit=sun.awt.windows.WToolkit
ccs.debugServerDir=C:/ti/ccsv5/ccs_base/DebugServer
ccs.inCleanMode=false
ccs.inDevelopmentMode=false
ccs.inTestMode=false
config.rootDir=C:/ti/xdctools_3_23_03_53
dvt.binDir=C:\ti\ccsv5\ccs_base\DebugServer\..\dvt\bin
dvt.dir=C:\ti\ccsv5\ccs_base\DebugServer\..\dvt
eclipse.application=org.eclipse.ui.ide.workbench
eclipse.buildId=M20120208-0800
eclipse.commands=-os
win32

under view->available product it says

This view is empty as there are no RTSC configuration files open

Mark,

By default, Hwi stack checking is enabled. The stack check is done within an internally installed Idle function.

Hwi stack checking is disabled if either of these hal Hwi module config parameters are set to false:

  Hwi.initStackFlag

  Hwi.checkStackFlag

The CDOC associated with these parameters can be found within the ti.sysbios.hal.Hwi module CDOC pages:

    http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/bios/sysbios/6_33_04_39/exports/bios_6_33_04_39/docs/cdoc/index.html

The xdc_target__isaCompatible_28 macro IS defined within the xdc/std.h file stream.

I'm not sure how to enable the CCS editor view to properly show that xdc_target__isaCompatible_28 is defined.

Alan

well the debugger clearly shows the macro is not defined so the check never occurs

Could there be an issue because in the .cfg or the code i used to create the hwi? I have included these

var Defaults = xdc.useModule('xdc.runtime.Defaults');
var Diags = xdc.useModule('xdc.runtime.Diags');
//var Log = xdc.useModule('xdc.runtime.Log');
//var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
var Main = xdc.useModule('xdc.runtime.Main')


var BIOS = xdc.useModule('ti.sysbios.BIOS');
var Hwi = xdc.useModule('ti.sysbios.family.c28.Hwi');
var Task = xdc.useModule("ti.sysbios.knl.Task");
var Sem = xdc.useModule('ti.sysbios.knl.Semaphore');
var Event = xdc.useModule('ti.sysbios.knl.Event');
var Idle = xdc.useModule('ti.sysbios.knl.Idle');
//Idle.addFunc('&flash_Test');  


/*
 * Create a LoggerBuf and make it the default logger for all modules.

var LoggerBufParams = new LoggerBuf.Params();
LoggerBufParams.numEntries = 16;
var logger0 = LoggerBuf.create(LoggerBufParams);
Defaults.common$.logger = logger0;

Main.common$.diags_INFO = Diags.ALWAYS_ON;
 */
Program.stack = 0x100;

BIOS.libType = BIOS.LibType_Custom;

// Remove below 2 lines after debugging
BIOS.customCCOpts = BIOS.customCCOpts.replace("-o3", "-o0");
BIOS.customCCOpts += " -Dxdc_FILE=__FILE__ ";
print(BIOS.customCCOpts);
BIOS.logsEnabled = false;
BIOS.assertsEnabled = true;

NOTE I RECENTLY commented out the creation of the actual HWI's as I am revamping my system 

int CreateBiosObjects(void)
{
    Hwi_Params hwiParams;
    Hwi_Handle myHwi;
    Error_Block eb;

    Clock_Params clockParams;
    Clock_Handle myClk1;



    Error_init(&eb);

    Hwi_Params_init(&hwiParams);
    Clock_Params_init(&clockParams);

    /* HWI for PIE Vec 101   */
    hwiParams.enableAck = 1;
    hwiParams.disableMask = 0x0;
    hwiParams.restoreMask = 0x0;
    hwiParams.enableInt = 0;
#if 0
    myHwi = Hwi_create(101,CAN_LowPriorityISR,0,&eb);
    if(myHwi == NULL)
    {
        while(1);
    }
    Hwi_enableInterrupt(101);

    myHwi = Hwi_create(83,DmaMcbspBReadIsr,0,&eb);
    if(myHwi == NULL)
    {
        while(1);
    }
    Hwi_enableInterrupt(83);

    myHwi = Hwi_create(82,DmaMcbspBWriteIsr,0,&eb);
    if(myHwi == NULL)
    {
        while(1);
    }
    Hwi_enableInterrupt(82);
#endif

The code is grey in CCS clearly showing its not defined

Alan yes we can close this the code in the disassembly does not match the greyed out code in the c source window as it does in other debugger

(-: