Unverified Commit 044c1749 authored by Birte Kristina Friesel's avatar Birte Kristina Friesel
Browse files

Add WS2812b test application

parent 3c4779d3

src/app/ws2812b-test/Kconfig

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# Copyright 2020 Birte Kristina Friesel

#

# SPDX-License-Identifier: CC0-1.0



prompt "WS2812b Test"

depends on arch_arduino_nano && meta_driver_neopixel

src/app/ws2812b-test/Makefile.inc

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# vim:ft=make

#

# Copyright 2020 Birte Kristina Friesel

#

# SPDX-License-Identifier: CC0-1.0



ifdef app

	override arch_drivers += ,neopixel

endif

src/app/ws2812b-test/main.cc

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/*

 * Copyright 2020 Birte Kristina Friesel

 *

 * SPDX-License-Identifier: BSD-2-Clause

 */

#include "arch.h"

#include "driver/neopixel.h"

#include "driver/stdin.h"

#include "driver/stdout.h"

#include <util/delay.h>

#include <avr/io.h>

#include <avr/interrupt.h>

#include <avr/wdt.h>



#define NUM_PIXELS 256



Adafruit_NeoPixel np(NUM_PIXELS, GPIO::pc0, NEO_GRB+NEO_KHZ800);



int main(void)

{

	arch.setup();

	gpio.setup();

	kout.setup();

	np.setup();



	unsigned char pixel = 0;



	while (1) {

		gpio.led_toggle();

		np.setPixelColor(pixel, np.Color(0, 0, 0));

		if (pixel == 255) {

			pixel = 0;

		} else {

			pixel++;

		}

		np.setPixelColor(pixel, np.Color(64, 64, 64));

		np.show();

		_delay_ms(10);

	}



	return 0;

}