/**
 * \file
 *
 * \brief User Interface.
 *
 * Copyright (c) 2011 Atmel Corporation. All rights reserved.
 * 
 * \asf_license_start
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. The name of Atmel may not be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * 4. This software may only be redistributed and used in connection with an
 *    Atmel microcontroller product.
 *
 * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * \asf_license_stop
 *
 */

#include "compiler.h"
#include "conf_usb.h"
#include "udi_msc.h"
#include "board.h"
#include "gpio.h"
#include "ui.h"

void ui_init(void)
{
	LED_On(LED0);
	LED_Off(LED1);
}

void ui_powerdown(void)
{
	LED_Off(LED0);
	LED_Off(LED1);
}

void ui_wakeup(void)
{
	LED_On(LED0);
}

void ui_start_read(void)
{
	LED_On(LED2);
}

void ui_stop_read(void)
{
	LED_Off(LED2);
}

void ui_start_write(void)
{
	LED_On(LED3);
}

void ui_stop_write(void)
{
	LED_Off(LED3);
}


void ui_process(uint16_t framenumber)
{
	if ((framenumber % 1000) == 0) {
		LED_On(LED1);
	}
	if ((framenumber % 1000) == 500) {
		LED_Off(LED1);
	}
}


/**
 * \defgroup UI User Iinterface
 *
 * Human interface on STK600-RCUC3D:
 * - Led 0 is on when USB line is in IDLE mode, and off in SUSPEND mode
 * - Led 1 blinks when USB Host have checked and enabled MSC interface
 * - Led 2 is on during read operation
 * - Led 3 is on during write operation
 *
 */
