hello friends i have written the code for ARM RTOS, i have used same priority for all of my 4 task, its working fine
my problem is when i change the priority in the code then all task's are not executing simultaneously.... please any one help
What code?
What RTOS?
i am using LPC2148 ARM processor, it has RTX Kernel OS in it. and i had posted the code in the above, please tel me which priority can i select to make that code to work for all task
OK, so you've found how to use the tags for Bold - wasn't so hard, was it?
So how about now posting your source code using the correct tags for source code?
If your "buzzer()" function returns, your program is falling of a cliff! Did you read RTX's user manual?
__task void job1(vod) { buzzer() ; for (;;) // Do you have an infinite loop in your tasks? { } }
The same applies to other tasks as well.
i dont have any infinite loop in my task now
Then you MUST start by reading RTX's user manual - you cannot go on like this! Start here:
http://www.keil.com/support/man/docs/rlarm/rlarm_ar_artxarm.htm
i had used in the beginning , even though i am facing same problem
if i keep infinite loop also , program is not executing according to the priority wise
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