KL25Z - Can't clear bit PS (for pull-down)

hananribo — Tue, 26 May 2015 13:31:07 GMT

Hello,

I try in KL25Z to clear bit PS (for pull-down) in any register PORx_PCRn Without success.

For example, I write the next simple command

PORTE_PCR2 &= ~PORT_PCR_PS_MASK;

There is no effect.

Why? How to resolve this?

Hanan

Re: KL25Z - Can't clear bit PS (for pull-down)

Jorge_Gonzalez — Tue, 26 May 2015 20:05:25 GMT

Hello Hanan Ribo:

KL25 has pull-enable control, but only to enable pull-ups. Pull select is not available at any port. See the next table from KL25 Reference Manual

I hope this clarifies.

Regards!,
Jorge Gonzalez

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topic KL25Z - Can't clear bit PS (for pull-down) in Kinetis Microcontrollers

KL25Z - Can't clear bit PS (for pull-down)

Re: KL25Z - Can't clear bit PS (for pull-down)