/**
 * Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */
#include "pico/stdlib.h"
#include <stdio.h>
#include "hardware/pwm.h"
void setup() {
#ifndef PICO_DEFAULT_LED_PIN
#warning pwm/led_fade example requires a board with a regular LED
#else
   uint slice_num = pwm_gpio_to_slice_num(0);

   gpio_set_function(0,GPIO_FUNC_PWM);
   gpio_set_function(1,GPIO_FUNC_PWM);

   pwm_set_wrap(slice_num, 30000);
   pwm_set_chan_level(slice_num, PWM_CHAN_A, 10000);
   pwm_set_chan_level(slice_num, PWM_CHAN_B, 20000);
   pwm_set_enabled(slice_num, true);
#endif
}

void loop() {}