RTI different compare period TMS570

gripas11

Other Parts Discussed in Thread: TMS570LS0432, HALCOGEN

Hello,

I use TMS570LS0432. I'd like to, for example, light two LEDs on different pins, when different RTI compare periods occur in interrupt (Compare 0 or Compare 1 and only Counter 0).

Interrupts seem to react OK, i mean I set different periods for these events and it's visible that program executes both interrupts. But I don't know how to distinguish which period was executed. So it's always as the same event. and only one LED blinks.

Regards

over 12 years ago

0 Jean-Marc Mifsud over 12 years ago

TI__Mastermind 22375 points

Vytautas,

I've created a basic test code to demonstrate the usage of COMP0 and COMP1 on RTI.
One LED will blink with a period of 1 Hz (HET1_0) and the other one with a period of 0.5Hz (HET1_5)
I've also include the Halcogen Project. 3632.Blinky.zip
Please have a look and let me know if this is what you are looking for.

0 gripas11 over 12 years ago in reply to Jean-Marc Mifsud

Intellectual 425 points

Hi Jean-Marc,

This was exactly what I needed. Thanks for quick reply and fast sollution.

Regards

Arm-based microcontrollers

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RTI different compare period TMS570