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/**
* \file
*
* \brief User Interface
*
* Copyright (C) 2009 Atmel Corporation. All rights reserved.
*
* \page License
*
* 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 AVR 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.
*/
#include "compiler.h"
#include "conf_usb.h"
#include "udi_msc.h"
#include "board.h"
#include "led.h"
#include "ui.h"
void ui_init(void)
{
LED_On(LED0_GPIO);
LED_Off(LED1_GPIO);
}
void ui_powerdown(void)
{
LED_Off(LED0_GPIO);
LED_Off(LED1_GPIO);
}
void ui_wakeup(void)
{
LED_On(LED0_GPIO);
}
void ui_start_read(void)
{
LED_On(LED2_GPIO);
}
void ui_stop_read(void)
{
LED_Off(LED2_GPIO);
}
void ui_start_write(void)
{
LED_On(LED3_GPIO);
}
void ui_stop_write(void)
{
LED_Off(LED3_GPIO);
}
void ui_process(uint16_t framenumber)
{
if ((framenumber % 1000) == 0) {
LED_On(LED1_GPIO);
}
if ((framenumber % 1000) == 500) {
LED_Off(LED1_GPIO);
}
}
/**
* \defgroup UI User Iinterface
*
* Human interface on STK600:
* - RED led close to USB connector is always on after firmware startup
* - 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
*
*/
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