#![no_main]
#![no_std]

extern crate cortex_m_rt;
extern crate s32k144;
extern crate s32k144evb;

use cortex_m_rt::entry;

use s32k144evb::{led, wdog};

use s32k144evb::pcc::Pcc;

#[entry]
fn main() -> ! {
    let peripherals = s32k144::Peripherals::take().unwrap();

    let mut wdog_settings = wdog::WatchdogSettings::default();
    wdog_settings.enable = false;
    let _wdog = wdog::Watchdog::init(&peripherals.WDOG, wdog_settings);

    let pcc = Pcc::init(&peripherals.PCC);
    let pcc_portd = pcc.enable_portd().unwrap();

    let led = led::RgbLed::init(&peripherals.PTD, &peripherals.PORTD, &pcc_portd);

    loop {
        let loop_max = 3000;

        for i in 0..8 * loop_max {
            match i / loop_max {
                0 => led.set(false, false, false),
                1 => led.set(false, false, true),
                2 => led.set(false, true, false),
                3 => led.set(false, true, true),
                4 => led.set(true, false, false),
                5 => led.set(true, false, true),
                6 => led.set(true, true, false),
                7 => led.set(true, true, true),
                _ => unreachable!(),
            }
        }
    }
}