12.8.1.1.2 Code

Copy-paste the following setup code to your user application:

void config_port_pins(void)
{
    struct port_config pin_conf;

    port_get_config_defaults(&pin_conf);

    pin_conf.direction  = PORT_PIN_DIR_INPUT;
    pin_conf.input_pull = PORT_PIN_PULL_UP;
    port_pin_set_config(BUTTON_0_PIN, &pin_conf);

    pin_conf.direction = PORT_PIN_DIR_OUTPUT;
    port_pin_set_config(LED_0_PIN, &pin_conf);
}

Add to user application initialization (typically the start of main()):

config_port_pins();