topic Re: how to destroy only one task in MQX Software Solutions

how to destroy only one task

sudhakarp — Wed, 01 Apr 2015 11:36:23 GMT

hi..

now i am working on frdmk64 controller. actually i edited hello example project. in this project i created 3 task but i want to destroy one task after some time but its destroyed all task. i attached my code also.

sample code:

const TASK_TEMPLATE_STRUCT MQX_template_list[] =

{

/* Task Index, Function, Stack, Priority, Name, Attributes, Param, Time Slice */

{ WORLD_TASK, world_task, 700, 8, "world", MQX_AUTO_START_TASK, 0, 0 },

{ HELLO_TASK, hello_task, 700, 9, "hello", MQX_AUTO_START_TASK, 0, 0 },

{ TEST_TASK, test_task, 700, 10, "test", 0, 0, 0 },

{ 0 }

};

test_tid = _task_create(0, TEST_TASK, (uint32_t) &task_p);

if (test_tid == MQX_NULL_TASK_ID)

{

fprintf(stderr, "Fatal Error 0x%X: Unable to create test task.", _task_get_error());

_task_block();

}

i=10;

while(1)

{

printf("Enter\n",i);

printf("world=%d\n",i);

if(i==15)

{

_task_destroy(test_tid);

printf("test destroyed",i);

}

i++;

_time_delay(3000);

}

my problem was its blocking WORLD_TASK and also HELLO_TASK. so how to solve this problem.

Original Attachment has been moved to: hello_pro.zip

Re: how to destroy only one task

soledad — Wed, 01 Apr 2015 15:30:31 GMT

Hello,

Please check the below threads and let me know if this helps!!!

Task managment - Kill various tasks

_task_abort get stuck

Have a great day,
Sol

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

Re: how to destroy only one task

sudhakarp — Thu, 02 Apr 2015 04:37:15 GMT

dear soledad,

if i use _task_abort or _task_destroy API function all the task are blocked. why this thing happening..? actually i used " _task_abort(test_tid);" so "test_tid " task should stop, remaining task should be run. but its blocked all task. how to avoid this problem..? give some explanation

Re: how to destroy only one task

soledad — Tue, 07 Apr 2015 20:40:36 GMT

Hello,

Please check the below thread and let me know if this helps

_task_abort get stuck