Hi Piclisters,

Sorry this message is about a different micro altogether.

I am working on a project tht uses RTX51 TINY version. The program compiles
properly. But during execution, I am not able to execute any task other
than task0. I have included the program below. I use KEIL C51 Version5.2
and the RTX51 TNY files that come along with it.
I use the following lines to compile the code

C51 rtxchk.c51
BL51 rtxchk.obj RTX51TINY
OH51 rtxchk

Please let me know if I am missing anything.

Thanks and Regards,
Somasundaram Meiyappan.

////////////////////////////////////////
/* The Program File */

#include <rtx51tny.h>
#include <at89x51.h>

TASK0() _task_ 0
{
        P0 = 0xFF;
        P1 = 0xFF;
        P2 = 0xFF;
        P3 = 0xFF;

        os_create_task(1);
        os_create_task(2);

        os_send_signal(1);
        os_send_signal(2);

        while(1)
        {
                P1 = 0x01;
        }
}

TASK1() _task_ 1
{
        os_wait1(K_SIG);
        while(1)
        {
                P2 = 0x01;
        }
}

TASK2() _task_ 2
{
        os_wait1(K_SIG);
        while(1)
        {
                P3 = 0x01;
        }
}