MCUExpreso Configure CTIMER

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MCUExpreso Configure CTIMER

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PedroBecerra
Contributor III

I'm trying to configure a CTIMER as periodic timer in a LCP5516JBD100 processor.
I don't whant to move any output.

In the user manual I understand that it it possible, but MCUexpreso shows a warning: matchChannel: Match output of the match 0 channel of peripheral CTIMER0 is not routed.

Why?

How can I fix this?

Than you.

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PabloAvalos
NXP TechSupport
NXP TechSupport

Hi @PedroBecerra 

 

I would like to apologize for the delay. We are overloaded on the requests theses days. I really really appreciate your patience.

 

Regarding your questions, it is probably due to you did not turn on first the clock source for that peripheral, as you are using the config tool, on the peripheral side, you will need to enable the path for the clk on the clocks tab on config tools for that CTIMER0. Please try to enable it and tell me if you could solve it.

 

Please let me know if the problem still persist, so I can help you with.

 

Thank you.
Best Regards.
Pablo Avalos.

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PedroBecerra
Contributor III

Hi Pablo.
That is not my problem.

The timer works fine, but I should give a gpio to move, and I don't want to move any gpio. I just want a timer irq.

Wy I get a warnig if I don't use a GPIO?

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