Messing with interruption or timers

[brunosilva]

Have any examples with interruption and leds.

Timers with leds or clock.

thank you

[medelec35]

Hi
If I was you I would first look at the Learning Centre:
http://www.matrixmultimedia.com/lc_index.php
Perhaps try the free online course to get yourself familiar with Flowcode.

There are loads of examples on these forums of using interrupts.
Here are justa few which is only scrating the surface:
http://www.matrixmultimedia.com/mmforum ... 891#p22891
http://www.matrixmultimedia.com/mmforum ... 933#p37397
http://www.matrixmultimedia.com/article.php?a=435
http://www.matrixmultimedia.com/article.php?a=55
http://www.matrixmultimedia.com/article.php?a=364
http://www.matrixmultimedia.com/article.php?a=365
http://www.matrixmultimedia.com/mmforum ... 60&#p34260
http://www.matrixmultimedia.com/mmforum ... =26&t=8660
http://www.matrixmultimedia.com/article.php?a=52
You can search using keywords like timer0, bit bang pwm timer etc.

When you have looked at the examples,
If you create a Flowchart for a specific task, and you get stuck them post your Flowchart with an explination of what your trying to achieve.
We can then help you further.

Martin

[brunosilva]

thank you

[brunosilva]

I wonder how and performed the calculation of the timer
I am using an example of the matrix.

TMR0
select clock source: internal clock (CLKO)
source edge select: high-to-low transitionn on TMR0 clock

1:8 prescaler rate

outcome and

8000000hz
976 563 hz frequency

I want to know how and made ​​the calculation.

And how do the LED flashes 2 seconds for the calculation to get it