i.MX 8X SCFW RTC IRQ handler

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i.MX 8X SCFW RTC IRQ handler

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petar_petrov
Contributor II

Hello,

We are using i.MX 8X and SCFW version 1.7.1. I would like to know whether the internal RTC's interrupts are enabled by default or if they need to be explicitly enabled via sc_irq_enable. Also, is there a dedicated IRQ handler for those interrupts or do we have to periodically check them via sc_irq_status?

Thank you in advance!

Regards,

Petar

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Petar

 

> whether the internal RTC's interrupts are enabled by defaul..

 

no

 

>or if they need to be explicitly enabled via sc_irq_enable.

 

yes

 

> is there a dedicated IRQ handler for those interrupt..

 

no

 

>or do we have to periodically check them via sc_irq_status?

 

yes

 

Best regards
igor

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303 Views
igorpadykov
NXP TechSupport
NXP TechSupport

Hi Petar

 

> whether the internal RTC's interrupts are enabled by defaul..

 

no

 

>or if they need to be explicitly enabled via sc_irq_enable.

 

yes

 

> is there a dedicated IRQ handler for those interrupt..

 

no

 

>or do we have to periodically check them via sc_irq_status?

 

yes

 

Best regards
igor

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petar_petrov
Contributor II

Hello, Igor,

Thank you for the reply! I was also wondering which resource needs to be passed when enabling the RTC interrupts and checking their status?

Best regards,

Petar

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