blob: 9018c625f347a4fe83f3c17a10815b392618ba5f [file] [log] [blame] [edit]
/*
FreeRTOS V8.0.1 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
***************************************************************************
* *
* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
* *
* Help yourself get started quickly and support the FreeRTOS *
* project by purchasing a FreeRTOS tutorial book, reference *
* manual, or both from: http://www.FreeRTOS.org/Documentation *
* *
* Thank you! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
link: http://www.freertos.org/a00114.html
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong?" *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
1 tab == 4 spaces!
*/
/* Kernel includes. */
#include "FreeRTOS.h"
#include "task.h"
/* Demo includes. */
#include "lcdtest.h"
#define lcdSHORT_DELAY ( 60 / portTICK_PERIOD_MS )
#define lcdQUARTER_SECOND ( 250 / portTICK_PERIOD_MS )
#define lcdONE_SECOND ( 1000 / portTICK_PERIOD_MS )
void vLCDTask( void *pvParameters )
{
long x;
LCD_TypeDef *xLCD = LCD;
char *pcScrollText = "FreeRTOS Energy Micro ";
/* Loop through various different displays. */
for( ;; )
{
/* Start by scrolling some text. */
LCD_ScrollText( xLCD, pcScrollText );
LCD_AllOff( xLCD );
/* Count down from 100 on the number section of the LCD display. */
for( x = 100; x > 0; x--)
{
LCD_Number( xLCD, x );
vTaskDelay( 10 );
}
LCD_NumberOff( xLCD );
/* Turn on gecko and EFM32 symbol. */
LCD_Symbol( xLCD, LCD_SYMBOL_GECKO, 1 );
LCD_Symbol( xLCD, LCD_SYMBOL_EFM32, 1 );
LCD_Write( xLCD, " Gecko " );
vTaskDelay( lcdONE_SECOND );
LCD_AllOn( xLCD);
vTaskDelay( lcdONE_SECOND );
LCD_AllOff( xLCD);
LCD_Write( xLCD, "OOOOOOO" );
vTaskDelay( lcdSHORT_DELAY );
LCD_Write( xLCD, "XXXXXXX" );
vTaskDelay( lcdSHORT_DELAY );
LCD_Write( xLCD, "+++++++" );
vTaskDelay( lcdSHORT_DELAY );
LCD_Write( xLCD, "@@@@@@@" );
vTaskDelay( lcdSHORT_DELAY );
LCD_Write( xLCD, "ENERGY " );
vTaskDelay( lcdQUARTER_SECOND );
LCD_Write( xLCD, "@@ERGY " );
vTaskDelay( lcdSHORT_DELAY );
LCD_Write( xLCD, " @@RGY " );
vTaskDelay( lcdSHORT_DELAY );
LCD_Write( xLCD, " M@@GY " );
vTaskDelay( lcdSHORT_DELAY );
LCD_Write( xLCD, " MI@@Y " );
vTaskDelay( lcdSHORT_DELAY );
LCD_Write( xLCD, " MIC@@ " );
vTaskDelay( lcdSHORT_DELAY );
LCD_Write( xLCD, " MICR@@" );
vTaskDelay( lcdSHORT_DELAY );
LCD_Write( xLCD, " MICRO@" );
vTaskDelay( lcdSHORT_DELAY );
LCD_Write( xLCD, " MICRO " );
vTaskDelay( lcdQUARTER_SECOND );
LCD_Write( xLCD, "-EFM32-" );
vTaskDelay( lcdQUARTER_SECOND );
}
}