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Hardware Interrupts in Kinetis KE06Z

Question asked by Leonardo Moreno on Sep 23, 2016
Latest reply on Sep 27, 2016 by Leonardo Moreno

Hi,

 

I'm using a Kinetis FRDM-KE06Z board to read temperature using the ADC.

 

I've succesfuly used the High Level Component to read the voltage using Interrupts. However, I've been trying to trigger the ADC by using a Hardware Interrupt, and haven't been able to obtain any reading.

 

I thought that using the ADC_LDD component would help. I configured it and can read the voltage, also with interrupts (same as with the High Level Component). But when I try to add hardware Interrupts (using any option, FTM2, FTM0, PIT) the board doesn't even enter the ISR. I've checked the vector_config archive and it seems to contain the pointer to the ADC interrupt, so that doesn't seem to be an issue.

 

Also, when selecting the options for possible trigger sources (FTM2, FTM0, PIT,...) the message "not available on processor package" appears on each and every option.

 

Is there a way to enable HW interrupts to trigger the ADC in the KE06Z board? My MCU is a MKE06Z128VLK4.

 

Thank you,

Leonardo

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