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Multiple tasks in one project

Chuangwang
Prodigy 250 points


hello,

we are now working on C6678, we met a problem, need your help, the situation is as below:
1)when the project has only one task, the software works well.
2)when the project has two or more tasks, only one of them could run, which has the higher priority or the one be initialized first if they has the same priority.
3)when the task has tsk_sleep() function, then the program could switch from one task to the other one.

that means the DSP/BIOS works well, and we did not use it the right way, am I right?
 
BTW, we have ever worked on dm642 and dm6437,  tasks in one project and they worked well.

thanks in advanced

ED

  • 0
    TI__Mastermind 21645 points

    Hi Ed,

    Chuangwang said:

    2)when the project has two or more tasks, only one of them could run, which has the higher priority or the one be initialized first if they has the same priority.
    3)when the task has tsk_sleep() function, then the program could switch from one task to the other one.

    The above behavior is the expected behavior when you have 2 or more tasks in the system.

    Best,

    Ashish