timers.h

ADSP-BF537Display部分的代码

/*=============================================================================
=
= Name:     QVGA Display and Timer Verification and Example Code
=
===============================================================================
=
= (C) Copyright 2006 - Analog Devices, Inc.  All rights reserved.
=
= File Name :   timers.h
=
= Date      :   12/21/06
=
= Target    :   ADSP-BF537
=
= Version   :   1.0
=
= Purpose   :   Test the display with a bitmap
=
=
=
==============================================================================*/

// Timer defines
#define START_LINES		7		// lines for field flyback or field blanking signal required by lq035
#define U_LINES			0		// number of undisplayed lines (it must be an even number to guarantee VCOM inversion each vertical period)

#define FRAMES_PER_SEC		60		
#define FREQ_PPI_CLK		(6*1000*1000)	// PPI_CLK


// Timer prototypes
void InitTimers (void);
void CloseTimers (void);

void StartTimersForLCD (void);
void OpenTimersForLCD (void);