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ST's method of handling interrupts

ezanen9
Associate II
Posted on October 12, 2005 at 09:15

ST's method of handling interrupts

1 REPLY 1
ezanen9
Associate II
Posted on October 12, 2005 at 06:36

Hi all,

A week ago I got the following information from my IDE+ evaluation board manufacturer. I become this answer after a discussion about how to handle interrupts.

*******************e-mail************************

first of all, we do suggest not to use the ST interrupt method, since it allocates interrupts to the

user stack. This makes implementation of a RTOS almost impossible. Therefoer you should

ignore the content in the ST user's guide.

For creating atomic sequences we offer SWI attributes.

See:

http://www.keil.com/support/docs/2990.htm

See also the Example Programs section at

http://www.keil.com/support/man/docs/mcbstr7/

Now I don't know which method to use. Can somebody give me advise?

Thanks,

Jimmey