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user4195182

Prodigy 120 points

Other Parts Discussed in Thread: SYSBIOS

i have add about 13 tasks to rtos; when i add :

tsk1 = Task_create(task1, &taskParams, NULL);

void task1(UArg arg0, UArg arg1)
{
Task_sleep(100);
}

it cannot run, error:

{module#42}: line 307: error {id:0x114c0000, args:[0x2002c5cc, 0x800]}
xdc.runtime.Error.raise: terminating execution

when i delete the simple task ,its ok;

why why

over 10 years ago

0 ScottG over 10 years ago

TI__Mastermind 26780 points

User,

Has taskParams been properly initialized before this call to Task_create()? If yes, can you post the values you’ve set for the task parameters?

Also, can you add this line to your application’s .cfg file:

Text.isLoaded = true;

This will allow more information to be displayed in that error message.

Thanks,
Scott

0 user4195182 over 10 years ago in reply to ScottG

Prodigy 120 points

my cfg:

/*
* Copyright (c) 2014, Texas Instruments Incorporated
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of Texas Instruments Incorporated nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

/*
* ======== fatsd.cfg ========
*/

/* ================ General configuration ================ */
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 Main = xdc.useModule('xdc.runtime.Main');
var System = xdc.useModule('xdc.runtime.System');
var Text = xdc.useModule('xdc.runtime.Text');

var Task = xdc.useModule('ti.sysbios.knl.Task');
var Hwi = xdc.useModule('ti.sysbios.hal.Hwi');
var FatFS = xdc.useModule('ti.sysbios.fatfs.FatFS');
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
var Semaphore = xdc.useModule('ti.sysbios.knl.Semaphore');
var UART = xdc.useModule('ti.drivers.UART');
var SPI = xdc.useModule('ti.drivers.SPI');
var Timer = xdc.useModule('ti.sysbios.hal.Timer');

/* System stack size (used by ISRs and Swis) */
Program.stack = 2048;

/* get handle to xdc Reset module */
var Reset = xdc.useModule('xdc.runtime.Reset');
/* install a "reset function" */
Reset.fxns[Reset.fxns.length++] = '&EPI_Init';

/*
* Comment this line to allow module names to be 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 = 2;

/*
* Comment this line to allow Error, Assert, and Log strings to be
* 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 = true;

/* ================ System configuration ================ */
var SysStd = xdc.useModule('xdc.runtime.SysStd');
System.SupportProxy = SysStd;

/* Enable Semihosting for GNU targets to print to CCS console */
if (Program.build.target.$name.match(/gnu/)) {
var SemiHost = xdc.useModule('ti.sysbios.rts.gnu.SemiHostSupport');
}

/* ================ BIOS configuration ================ */
/*
* Disable unused BIOS features to minimize footprint.
* This example uses Tasks but not Swis or Clocks.
*/
var BIOS = xdc.useModule('ti.sysbios.BIOS');
BIOS.libType = BIOS.LibType_Custom;
BIOS.swiEnabled = false;
BIOS.logsEnabled = false;
BIOS.assertsEnabled = false;

/* Reduce the heap size 64KB */
//BIOS.heapSize = 61440; // 60KB okey
BIOS.heapSize = 65536/*81920*/;

/* No runtime stack checking is performed */
Task.checkStackFlag = false;
Hwi.checkStackFlag = false;

/* Reduce the number of task priorities */
Task.numPriorities = 32;

/* Remove the Idle Task */
Task.enableIdleTask = false;

/* ================ Driver configuration ================ */
var TIRTOS = xdc.useModule('ti.tirtos.TIRTOS');
var GPIO = xdc.useModule('ti.drivers.GPIO');
var SDSPI = xdc.useModule('ti.drivers.SDSPI');
GPIO.libType = GPIO.LibType_NonInstrumented;
SDSPI.libType = SDSPI.LibType_NonInstrumented;
var timer0Params = new Timer.Params();
timer0Params.instance.name = "timer0";
timer0Params.period = 2000;
timer0Params.startMode = xdc.module("ti.sysbios.interfaces.ITimer").StartMode_USER;
Program.global.timer0 = Timer.create(1, "&INTR_Isr_TIMER0", timer0Params);
var timer1Params = new Timer.Params();
timer1Params.instance.name = "timer2";
timer1Params.period = 2000;
timer1Params.startMode = xdc.module("ti.sysbios.interfaces.ITimer").StartMode_USER;
Program.global.timer2 = Timer.create(2, "&INTR_Isr_TIMER2", timer1Params);
var timer3Params = new Timer.Params();
timer3Params.instance.name = "timer3";
timer3Params.period = 2000;
timer3Params.startMode = xdc.module("ti.sysbios.interfaces.ITimer").StartMode_USER;
Program.global.timer3 = Timer.create(3, "&INTR_Isr_TIMER3", timer3Params);
Task.defaultStackSize = 2048;
Task.defaultStackHeap = null;

my taskParams is:

Task_Params taskParams;
Task_Params_init(&taskParams);
taskParams.priority = 1;
Task_create(task2, &taskParams, NULL);

void task2(UArg arg0, UArg arg1)
{
Task_sleep(100);
}

i have tested ,its ok in other about 13 tasks like this initialize;

help help

0 user4195182 over 10 years ago in reply to user4195182

Prodigy 120 points

more : the error is

{module#42}: line 307: error {id:0x114c0000, args:[0x2002c5cc, 0x800]}
xdc.runtime.Error.raise: terminating execution

no more addtional info;

0 Ashish Kapania over 10 years ago in reply to user4195182

TI__Mastermind 21645 points

Hi User,

I think that error is being raised by the HeapMem_alloc() function (Line 307 of HeapMem.c is an error_raise call that gets invoked when the heap runs out of memory). The module name is not getting printed because "Defaults.common$.namedModule" is being set to false in the cfg file. Setting it to true will make the error message more descriptive.

I'd suggest increasing the heap size. You can determine heap usage from HeapMem view in ROV.

Best,
Ashish

0 user4195182 over 10 years ago in reply to Ashish Kapania

Prodigy 120 points

where can i change the heap size; i use tm4c129x chip , how big can i set it

0 user4195182 over 10 years ago in reply to user4195182

Prodigy 120 points

as you can see i have change it to 60000, but its also error:
PLC/POUs/bin/st/st.runti.sysbios.heaps.HeapMem: line 307: out of memory: handle=0x2002b024, size=1032

/*
* Copyright (c) 2014, Texas Instruments Incorporated
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of Texas Instruments Incorporated nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

/*
* ======== fatsd.cfg ========
*/

/* ================ General configuration ================ */
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 Main = xdc.useModule('xdc.runtime.Main');
var System = xdc.useModule('xdc.runtime.System');
var Text = xdc.useModule('xdc.runtime.Text');

var Task = xdc.useModule('ti.sysbios.knl.Task');
var Hwi = xdc.useModule('ti.sysbios.hal.Hwi');
var FatFS = xdc.useModule('ti.sysbios.fatfs.FatFS');
var Clock = xdc.useModule('ti.sysbios.knl.Clock');
var Semaphore = xdc.useModule('ti.sysbios.knl.Semaphore');
var UART = xdc.useModule('ti.drivers.UART');
var SPI = xdc.useModule('ti.drivers.SPI');
var Timer = xdc.useModule('ti.sysbios.hal.Timer');
var Memory = xdc.useModule('xdc.runtime.Memory');
var HeapMem = xdc.useModule('ti.sysbios.heaps.HeapMem');

/* System stack size (used by ISRs and Swis) */
Program.stack = 4096;

/* get handle to xdc Reset module */
var Reset = xdc.useModule('xdc.runtime.Reset');
/* install a "reset function" */
Reset.fxns[Reset.fxns.length++] = '&EPI_Init';

/*
* Comment this line to allow module names to be 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 = true;

/*
* 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 = 2;

/*
* Comment this line to allow Error, Assert, and Log strings to be
* 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 = true;

/* ================ System configuration ================ */
var SysStd = xdc.useModule('xdc.runtime.SysStd');
System.SupportProxy = SysStd;

/* Enable Semihosting for GNU targets to print to CCS console */
if (Program.build.target.$name.match(/gnu/)) {
var SemiHost = xdc.useModule('ti.sysbios.rts.gnu.SemiHostSupport');
}

/* ================ BIOS configuration ================ */
/*
* Disable unused BIOS features to minimize footprint.
* This example uses Tasks but not Swis or Clocks.
*/
var BIOS = xdc.useModule('ti.sysbios.BIOS');
BIOS.libType = BIOS.LibType_Custom;
BIOS.swiEnabled = false;
BIOS.logsEnabled = false;
BIOS.assertsEnabled = false;

/* Reduce the heap size 64KB */
//BIOS.heapSize = 61440; // 60KB okey
BIOS.heapSize = 60000;

/* No runtime stack checking is performed */
Task.checkStackFlag = false;
Hwi.checkStackFlag = false;

/* Reduce the number of task priorities */
Task.numPriorities = 32;

/* Remove the Idle Task */
Task.enableIdleTask = false;

/* ================ Driver configuration ================ */
var TIRTOS = xdc.useModule('ti.tirtos.TIRTOS');
var GPIO = xdc.useModule('ti.drivers.GPIO');
var SDSPI = xdc.useModule('ti.drivers.SDSPI');
GPIO.libType = GPIO.LibType_NonInstrumented;
SDSPI.libType = SDSPI.LibType_NonInstrumented;
var timer0Params = new Timer.Params();
timer0Params.instance.name = "timer0";
timer0Params.period = 2000;
timer0Params.startMode = xdc.module("ti.sysbios.interfaces.ITimer").StartMode_USER;
Program.global.timer0 = Timer.create(1, "&INTR_Isr_TIMER0", timer0Params);
var timer1Params = new Timer.Params();
timer1Params.instance.name = "timer2";
timer1Params.period = 2000;
timer1Params.startMode = xdc.module("ti.sysbios.interfaces.ITimer").StartMode_USER;
Program.global.timer2 = Timer.create(2, "&INTR_Isr_TIMER2", timer1Params);
var timer3Params = new Timer.Params();
timer3Params.instance.name = "timer3";
timer3Params.period = 2000;
timer3Params.startMode = xdc.module("ti.sysbios.interfaces.ITimer").StartMode_USER;
Program.global.timer3 = Timer.create(3, "&INTR_Isr_TIMER3", timer3Params);
Task.defaultStackSize = 2048;
Task.defaultStackHeap = null;
BIOS.heapTrackEnabled = false;
Memory.defaultHeapSize = 60000;

0 Ashish Kapania over 10 years ago in reply to user4195182

TI__Mastermind 21645 points

Hi user4195182,

Your old cfg file had "BIOS.heapSize" set to 65k and the recent one has it set to 60k. So, it looks like the heap size has been reduced. I would suggest increasing the heap size to a large value like 100k and then based on heap usage reduce the size later. You can delete the "Memory.defaultHeapSize" config param from the cfg and simply use "BIOS.heapSize" to modify the heap size.

Best,
Ashish

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