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ST72F321BR9 TIMER PROBLEM

g239955_stm1_stmicro_com
Associate II

‎2007-05-27 09:14 PM

Posted on May 28, 2007 at 06:14

ST72F321BR9 TIMER PROBLEM

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g239955_stm1_stmicro_com
Associate II

‎2007-05-27 09:14 PM

Posted on May 28, 2007 at 06:14

When I use the input capture mode on timer A the MCU go in reset.

The code sequence is:

_asm(''rim'')

(PORT INIZIALIZATION)

TACR2 = 0x08; //fcpu/8

TACR1 = 0x80; //''IC'' interrupt

_asm(''rim'')

AT THIS POINT THE MCU RESET.

I use the same code on ST7C334N4 and work good.

Now, what is the problem?

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