RTC_INT_LEVEL 7 ---> Can I reduce this priority level ?!?

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RTC_INT_LEVEL 7 ---> Can I reduce this priority level ?!?

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admin
Specialist II

Hi,

I have MQX 3.5 + USB host with another task. For my application I need to utilize an interrupt with level and sublevel of 7 because I have real time  requirements.

I can explain better ... my interrupt can't be interrupted for other interrupts!!!

I reduce RTC_INT_LEVEL from 7 to 6 and insert a my interrupt with level 7 so I soddisfy my real time requirements.

Can I do this?

Which role has RTC interrupt in MQX?

With this change do I cause problems of task switching or others problems?

 

 

Thanks for the support.

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JuroV
NXP Employee
NXP Employee
RTC is not used by kernel, you can change the priority.