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Timer0 interrupts

Question asked by bra@thales on May 22, 2018
Latest reply on May 28, 2018 by Jithul_Janardhanan

Hello all.

 

I'm trying to program a simple timer interrupt (TMR0) in a BF707 Ez-Kit but the result is not the expected. The steps are:

 

- Configure the timer in continuous PWM mode and establish a period of 100000 ticks (about 1 ms because the source is SCLK0).

- Activate the SEC writing the EN bit in SEC_GCTL and SEC_CCTL0 

- Install the interrupts handler

- Activate the timer interrupts

 

But no matter about the period I configure, always the interrupt is serviced immediately (465 cycles of the core clock). Anyone does have any idea about which is the fail? I attach the code.

 

Thanks in advance and best regards,

Bonifacio Romero

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