Setting the pin pulldown/up feature

[gsanchez]

Hello everybody. I have a question today. I am using LWGPIO pins in an application, and I want to setup the features of pulldown (or up) in some pins configured as inputs. I found the LWGPIO_ATTR_PULL_UP macro, but I don't know the function to applie that feature. MQXIOUG do not mention this. How can I do this?

I'm using a MCU K60N512 and MQX 3.8.1.

Thanks you all.

Kind regards.

[c0170 · Accepted solution]

Hello gsanches,

we added it into documentation, should be mention in our last release (4.0.1), here's the function for setting attributes, you can find it inside lwpgio code files (like lwgpio_kgpio).

boolean lwgpio_set_attribute
(
    /* Pin handle to get function from */
    LWGPIO_STRUCT_PTR  handle,
    /* PORT attribute */
    uint_32 attribute_id,
    /* Attribute value */
    uint_32 value
)
{
     /* the body is not copied */
}

Regards,

c0170

[gsanchez]

Thanks for your help, I look in the code and I found it.

Kind regards.