led.c

来自「TMS320F2808的完整驱动测试程序源码」· C语言 代码 · 共 43 行

/*H*****************************************************************************
*
* $Archive::                                                                   $
* $Revision::                                                                  $
* $Date::                                                                      $
* $Author::                                                                    $
*
* DESCRIPTION: R2808 led
*
* GLOBALS 
*
* PUBLIC FUNCTIONS:
*                              
* PRIVATE FUNCTIONS:
*
* USAGE/LIMITATIONS:
*
* NOTES:  
*     
* (C) Copyright 2004 by Spectrum Digital Incorporated
* All rights reserved
*
*H*****************************************************************************/
#include <stdio.h>
#include "DSP280x_Device.h"
#include "r2808cfg.h"
#include "r2808init.h"
   
void LED_On( void )
{
	GpioDataRegs.GPBSET.bit.GPIO34    = 1;
}

void LED_Off( void )
{
	GpioDataRegs.GPBCLEAR.bit.GPIO34  = 1;
}

void LED_Toggle(void)
{
	GpioDataRegs.GPBTOGGLE.bit.GPIO34 = 1;
}