SysBIOS in Starterware for OMAPL138

**** Build of configuration Debug for project a2 ****

D:\ti\ccsv5\utils\bin\gmake -k all 
'Building file: ../main.c'
'Invoking: TMS470 Compiler'
"D:/ti/ccsv5/tools/compiler/tms470/bin/cl470" -mv5e -g --include_path="D:/ti/ccsv5/tools/compiler/tms470/include" --include_path="D:/Program Files/Texas Instruments/OMAPL138_StarterWare_1_10_01_01" --include_path="D:/Program Files/Texas Instruments/OMAPL138_StarterWare_1_10_01_01/include/armv5" --include_path="D:/Program Files/Texas Instruments/OMAPL138_StarterWare_1_10_01_01/include/armv5/omapl138" --include_path="D:/Program Files/Texas Instruments/OMAPL138_StarterWare_1_10_01_01/include/hw" --include_path="D:/Program Files/Texas Instruments/OMAPL138_StarterWare_1_10_01_01/ipclite/include" --include_path="D:/Program Files/Texas Instruments/OMAPL138_StarterWare_1_10_01_01/nandlib/include" --include_path="D:/Program Files/Texas Instruments/OMAPL138_StarterWare_1_10_01_01/usblib/include" --include_path="D:/Program Files/Texas Instruments/OMAPL138_StarterWare_1_10_01_01/grlib" --include_path="D:/Program Files/Texas Instruments/OMAPL138_StarterWare_1_10_01_01/include" --include_path="E:/pratap/omap/ws5/1020489B_CCSv4-2-4_with_SOM-M1_BSL_WS/CCSv4-2-4_with_SOM-M1_BSL_WS/OMAP-L138_GEL_BSL_Files/bsl/inc" --diag_warning=225 --display_error_number -me --abi=eabi --code_state=32 --preproc_with_compile --preproc_dependency="main.pp" --cmd_file="./configPkg/compiler.opt"  "../main.c"
"../main.c", line 63: warning #552-D: variable "tsk1" was set but never used
"../main.c", line 87: warning #9-D: nested comment is not allowed
"../main.c", line 88: warning #9-D: nested comment is not allowed
"../main.c", line 91: warning #9-D: nested comment is not allowed
'Finished building: ../main.c'
' '
'Building target: a2.out'
'Invoking: TMS470 Linker'
"D:/ti/ccsv5/tools/compiler/tms470/bin/cl470" -mv5e -g --diag_warning=225 --display_error_number -me --abi=eabi --code_state=32 -z -m"a2.map" --warn_sections -i"D:/ti/ccsv5/tools/compiler/tms470/lib" -i"D:/ti/ccsv5/tools/compiler/tms470/include" --reread_libs --rom_model -o "a2.out" -l"./configPkg/linker.cmd"  "./main.obj" -l"libc.a" "E:/pratap/omap/ws5/1020489B_CCSv4-2-4_with_SOM-M1_BSL_WS/CCSv4-2-4_with_SOM-M1_BSL_WS/OMAP-L138_GEL_BSL_Files/bsl/lib/evmomapl138_bsl.lib" 
<Linking>

 undefined          first referenced
  symbol                in file     
 ---------          ----------------
 LIDDAddrIndexSet   ./main.obj      
 LIDDCSTimingConfig ./main.obj      
 LIDDClkConfig      ./main.obj      
 LIDDDataWrite      ./main.obj      
 LIDDDisplayEnable  ./main.obj      
 LIDDModeSet        ./main.obj      
 LIDDPinMuxSetup    ./main.obj      
 PSCModuleControl   ./main.obj      

error #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "a2.out" not built

>> Compilation failure
gmake: *** [a2.out] Error 1
gmake: Target `all' not remade because of errors.

**** Build Finished ****



=================================================================
main.c  
==========
/*
 * Integrating StarterWare LCDC into SYSBIOS
 */
#include <xdc/std.h>
#include <xdc/runtime/Log.h>

#include <ti/sysbios/BIOS.h>
#include <ti/sysbios/knl/Task.h>
#include <ti/sysbios/knl/Semaphore.h>

#include <xdc/cfg/global.h>


/*
 * 	=====	Include starterWare files
 */

#include "lidd.h"
#include "psc.h"
#include "interrupt.h"
#include "soc_OMAPL138.h"
#include "hw_psc_OMAPL138.h"
#include "evmOMAPL138.h"


/*
 * 	=====	Internal variable definitions for LCDC
 */


#define LIDD_INTERFACE_CLOCK        1181102
#define LIDD_CS                     0x1
//	Character LCD command set
#define LIDD_DISPLAY_INIT_SEQ1      0x30 /*Standard init command*/
#define LIDD_DISPLAY_INIT_SEQ2      0x38 /*Two line 5x7 dot matrix*/
#define LIDD_DISPLAY_OFF            0x8
#define LIDD_DISPLAY_CLEAR          0x1
#define LIDD_ENTRY_MODE             0x6 /*Incremental address, display shift off*/
#define LIDD_DISPLAY_HOME           0x2
#define LIDD_DISPLAY_ON             0xF /*Display, cursor, blink on*/
#define LIDD_DISPLAY_CURSOR_OFF     0xC /*Display, cursor, blink on*/
#define LIDD_DISPLAY_SCROLL_RIGHT   0x1C/*Display shift right*/
#define LIDD_DISPLAY_SCROLL_LEFT    0x18/*Display shift left*/
#define LIDD_DISPLAY_SET_LINE_1     0x80/*Point to Display RAM line 1 start*/
#define LIDD_DISPLAY_SET_LINE_2     0xC0/*Point to Display RAM line 2 start*/


Void idl0Fxn();
Void LCDC_task(UArg arg0, UArg arg1);




/*
 *  ======== main ========
 */
Void main(Int argc, Char* argv[])
{

	char *message = "LCDC task";

    Task_Params taskParams;
    Task_Handle tsk1;

    Task_Params_init(&taskParams);
    taskParams.priority = 1;
    tsk1 = Task_create (LCDC_task, &taskParams, NULL);


	Log_info0(message);
	BIOS_start();
}


Void idl0Fxn()
{
    Log_info0("Entering idl0Fxn.");

//    Semaphore_post(sem0);

    Log_info0("Exiting idl0Fxn.");

    BIOS_exit(0);
}

/*
/*	=====  Internal function definitions for LCDC
/*


/* General delay loop */
static void Delay(volatile unsigned int count)
{
    while(count--);
}

/*
** Configures LCD in LIDD mode for interfacing character display
*/
static void SetUpLCD(void)
{
    unsigned int csConf;

    PSCModuleControl(SOC_PSC_1_REGS, HW_PSC_LCDC, PSC_POWERDOMAIN_ALWAYS_ON,
                     PSC_MDCTL_NEXT_ENABLE);

    LIDDPinMuxSetup();

    LIDDDisplayEnable();

    LIDDClkConfig(SOC_LCDC_0_REGS, LIDD_INTERFACE_CLOCK, SOC_LCDC_0_MODULE_FREQ);

    LIDDModeSet(SOC_LCDC_0_REGS, LIDD_MODE_HITACHI);

    /*
    ** The strobe timing parameters need to referred to from the
    ** character display datasheet
    */
    csConf = LIDD_CS_CONF(0, 1, 1, 0, 1, 1, 1);
    LIDDCSTimingConfig(SOC_LCDC_0_REGS, LIDD_CS, csConf);
}

/*
** The commands are written to the ADDR register since the writes
** to this register asserts the ALE/RS for the character LCD
*/
static void DisplayControlValueWrite(unsigned char value)
{
    LIDDAddrIndexSet(SOC_LCDC_0_REGS, LIDD_CS, value);
    Delay(0xFFF);
}
/*
** Init sequence for the display. For the exact sequence refer to the
** character display device data sheet
*/
static void InitDisplay(void)
{
    DisplayControlValueWrite(LIDD_DISPLAY_INIT_SEQ1);
    DisplayControlValueWrite(LIDD_DISPLAY_INIT_SEQ1);
    DisplayControlValueWrite(LIDD_DISPLAY_INIT_SEQ1);

    DisplayControlValueWrite(LIDD_DISPLAY_INIT_SEQ2);

    DisplayControlValueWrite(LIDD_DISPLAY_OFF);

    DisplayControlValueWrite(LIDD_DISPLAY_CLEAR);

    DisplayControlValueWrite(LIDD_ENTRY_MODE);
}

static void DisplayMsgWrite(char *msg, unsigned int len)
{
    unsigned int count;

    for (count = 0;  count < len; count++)
    {
        LIDDDataWrite(SOC_LCDC_0_REGS, LIDD_CS, msg[count]);
        Delay(0xFFFF);
    }
}
/* Horizontal scroll */
static void DisplayMsgScroll(unsigned int len)
{
    unsigned int count;

    for (count = 0;  count < len; count++)
    {
        DisplayControlValueWrite(LIDD_DISPLAY_SCROLL_RIGHT);
		Delay(0xFFFFF);
    }

	Delay(0x3FFFFF);

    for (count = 0;  count < len; count++)
    {
        DisplayControlValueWrite(LIDD_DISPLAY_SCROLL_LEFT);
		Delay(0xFFFFF);
    }
}



/*
 * ======== task1 ========
 */

Void LCDC_task(UArg arg0, UArg arg1)
{

   Log_info0("Setting up LCDC");
   SetUpLCD();
   Log_info0("Setting up LCDC complete");

   Log_info0("Setting up LCDC");
   InitDisplay();
   Log_info0("Initializing LCDC complete");

   /* Turn on the display */
   Log_info0("Turning On the LCDC");
   DisplayControlValueWrite(LIDD_DISPLAY_ON);
   Log_info0("Turning On the LCDC complete");

   Log_info0("Bringing Cursor to home in LCDC");
   DisplayControlValueWrite(LIDD_DISPLAY_HOME);
   Log_info0("Bringing Cursor to home in LCDC complete");

   Log_info0("Switching Off the cursor in LCDC");
   DisplayControlValueWrite(LIDD_DISPLAY_CURSOR_OFF);
   Log_info0("Switching Off the cursor in LCDC complete");

   do
   {
       DisplayControlValueWrite(LIDD_DISPLAY_HOME);
       DisplayMsgWrite("StarterWare in SYSBIOS", 22);
       DisplayMsgScroll(40);
   } while(1);

}
====================================================
a2.cfg file
===========


var Defaults = xdc.useModule('xdc.runtime.Defaults');
var Diags = xdc.useModule('xdc.runtime.Diags');
var Error = xdc.useModule('xdc.runtime.Error');
var Log = xdc.useModule('xdc.runtime.Log');
var LoggerBuf = xdc.useModule('xdc.runtime.LoggerBuf');
var Main = xdc.useModule('xdc.runtime.Main');
var Memory = xdc.useModule('xdc.runtime.Memory')
var SysMin = xdc.useModule('xdc.runtime.SysMin');
var System = xdc.useModule('xdc.runtime.System');
var Text = xdc.useModule('xdc.runtime.Text');

var BIOS = xdc.useModule('ti.sysbios.BIOS');
var Hwi = xdc.useModule('ti.sysbios.hal.Hwi');
var Task = xdc.useModule('ti.sysbios.knl.Task');
var Semaphore = xdc.useModule('ti.sysbios.knl.Semaphore');
var Idle = xdc.useModule('ti.sysbios.knl.Idle');
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');

/* 
 * Program.argSize sets the size of the .args section. 
 * The examples don't use command line args so argSize is set to 0.
 */
Program.argSize = 0x0;

/*
 * Uncomment this line to globally disable Asserts.
 * All modules inherit the default from the 'Defaults' module.  You
 * can override these defaults on a per-module basis using Module.common$. 
 * Disabling Asserts will save code space and improve runtime performance.
Defaults.common$.diags_ASSERT = Diags.ALWAYS_OFF;
 */

/*
 * Uncomment this line to keep module names from being loaded on the target.
 * The module name strings are placed in the .const section. Setting this
 * parameter to false will save space in the .const section.  Error and
 * Assert messages will contain an "unknown module" prefix instead
 * of the actual module name.
Defaults.common$.namedModule = false;
 */

/*
 * Minimize exit handler array in System.  The System module includes
 * an array of functions that are registered with System_atexit() to be
 * called by System_exit().
 */
System.maxAtexitHandlers = 4;       

/* 
 * Uncomment this line to disable the Error print function.  
 * We lose error information when this is disabled since the errors are
 * not printed.  Disabling the raiseHook will save some code space if
 * your app is not using System_printf() since the Error_print() function
 * calls System_printf().
Error.raiseHook = null;
 */

/* 
 * Uncomment this line to keep Error, Assert, and Log strings from being
 * loaded on the target.  These strings are placed in the .const section.
 * Setting this parameter to false will save space in the .const section.
 * Error, Assert and Log message will print raw ids and args instead of
 * a formatted message.
Text.isLoaded = false;
 */

/*
 * Uncomment this line to disable the output of characters by SysMin
 * when the program exits.  SysMin writes characters to a circular buffer.
 * This buffer can be viewed using the SysMin Output view in ROV.
SysMin.flushAtExit = false;
 */

/*
 * The BIOS module will create the default heap for the system.
 * Specify the size of this default heap.
 */
BIOS.heapSize = 0x2000;

/* System stack size (used by ISRs and Swis) */
Program.stack = 0x1000;

/* Circular buffer size for System_printf() */
SysMin.bufSize = 0x400;

/* Create the required tasks. */
var tskParams = new Task.Params;
tskParams.instance.name = "tsk0";
tskParams.arg0 = 1;
tskParams.arg1 = 2;
tskParams.priority = 1;
tskParams.vitalTaskFlag = false;

tskParams = new Task.Params;
tskParams.instance.name = "tsk1";
tskParams.arg0 = 11;
tskParams.arg1 = 12;
tskParams.priority = 1;
tskParams.vitalTaskFlag = false;

tskParams = new Task.Params;
tskParams.instance.name = "tsk2";
tskParams.arg0 = 21;
tskParams.arg1 = 22;
tskParams.priority = 1;
tskParams.vitalTaskFlag = false;

LoggerBuf.TimestampProxy = xdc.useModule('xdc.runtime.Timestamp');

/* Create default logger for the whole system. */
var LoggerBufParams = new LoggerBuf.Params;
var logger0 = LoggerBuf.create(LoggerBufParams);
Defaults.common$.logger = logger0;

/* Turn on USER1 logs in Task module */
Task.common$.diags_USER1 = Diags.RUNTIME_ON;

/* Turn on INFO logs in Main module (all non-modules) */
Main.common$.diags_INFO = Diags.RUNTIME_ON;

System.SupportProxy = SysMin;

/* Add idle function */
Idle.addFunc('&idl0Fxn');
=======================================================