Timer interrupts?

[laterrps]

does exist any way for using timer interrrupts?

[GrumpyOldPizza]

Not as of right now. What are you trying to do ? - Thomas

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On Mon, Aug 21, 2017 at 11:27 AM, laterrps ***@***.***> wrote: does exist any way for using timer interrrupts? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#17>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AG4QfCSIW1FhGhttFtnWuZz6iTtG3ep0ks5sab4RgaJpZM4O9n9B> .

[laterrps]

i would like to supervise certain tasks not using if(millis()%x==0) i would like to use timer interrupts.

[laterrps]

I have been watchin your code and i find out that you are using timers interrupts for dac converters and pwm , is it too dificult to implement just timmer interrupts?

[GrumpyOldPizza]

My question was really more like what granularity you need. The core itself uses internally 1ms timeouts, which you could use. A Class API does not exist for that yet. armv7m_timer_t myTimer; armv7m_timer_create(&myTimer, (armv7m_timer_callback_t)myTimerCallback); armv7m_timer_start(&myTimer, timeout); armv7m_timer_stop(&myTimer); N.b. those timers are one-shot, meaning you need to start the timer again in "myTimerCallback". Ah, "timeout" is in milliseconds. Hope that helps. - Thomas

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On Mon, Aug 21, 2017 at 12:20 PM, laterrps ***@***.***> wrote: I have been watchin your code and i find out that you are using timers interrupts for dac converters and pwm , is it too dificult to implement just timmer interrupst? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#17 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AG4QfLnsMHkNXqXNAIhZVmtrdkbn8__Wks5sacpxgaJpZM4O9n9B> .

[kriswiner]

Or you could use RTC.Alarm but this would be for a 1 Hz or lower frequency timer. On Mon, Aug 21, 2017 at 11:26 AM, Thomas Roell <notifications@github.com> wrote:

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My question was really more like what granularity you need. The core itself uses internally 1ms timeouts, which you could use. A Class API does not exist for that yet. armv7m_timer_t myTimer; armv7m_timer_create(&myTimer, (armv7m_timer_callback_t)myTimerCallback); armv7m_timer_start(&myTimer, timeout); armv7m_timer_stop(&myTimer); N.b. those timers are one-shot, meaning you need to start the timer again in "myTimerCallback". Ah, "timeout" is in milliseconds. Hope that helps. - Thomas On Mon, Aug 21, 2017 at 12:20 PM, laterrps ***@***.***> wrote: > I have been watchin your code and i find out that you are using timers > interrupts for dac converters and pwm , is it too dificult to implement > just timmer interrupst? > > — > You are receiving this because you commented. > Reply to this email directly, view it on GitHub > <#17# issuecomment-323816098>, > or mute the thread > <https://github.com/notifications/unsubscribe-auth/ AG4QfLnsMHkNXqXNAIhZVmtrdkbn8__Wks5sacpxgaJpZM4O9n9B> > . > — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#17 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AGY1qiQwJC3IZwk5PFspV4T4d-JWpxnBks5sacvRgaJpZM4O9n9B> .

[laterrps]

Thank you very much i'll see it!
best regards!!

[laterrps]

Thank you very much!!! it works!!!

armv7m_timer_t myTimer;

armv7m_timer_create(&myTimer, (armv7m_timer_callback_t)myTimerCallback);

armv7m_timer_start(&myTimer, timeout);

armv7m_timer_stop(&myTimer);