lh7a400_csc_driver.h

sharp触摸屏测试代码

/**********************************************************************
 *	$Workfile:   LH7A400_CSC_driver.h  $
 *	$Revision:   1.4  $
 *	$Author:   MaysR  $
 *	$Date:   Jun 20 2002 14:03:14  $
 *
 *	Project: LH7A400
 *
 *	Description:
 *          This file contains the exported functions and type definitions
 *          for the Clock and State Controller module of the LH7A400
 *
 *	Revision History:
 *	$Log:   //smaicnt2/pvcs/VM/CHIPS/archives/LH7A400/CSC/Drivers/LH7A400_CSC_driver.h-arc  $
 * 
 *    Rev 1.4   Jun 20 2002 14:03:14   MaysR
 * Restored previous function names, since coding standard 
 * does not require chip specific prefix to name.
 * 
 *    Rev 1.3   Jun 20 2002 11:51:00   MaysR
 * Renamed all functions to match coding standard.
 * Moved functions "LH7A400_clk_set" and "LH7A400_get_hclk"
 * from LH7A400_evbutil.c to this file.
 * 
 *    Rev 1.2   Jun 20 2002 11:04:52   MaysR
 * Removed function "csc_clock_set".  Function is duplicate of 
 * "LH7A400_clock_set" in file LH7A400_evbutil.c.  
 * 
 *    Rev 1.1   Dec 05 2001 16:46:28   WellsK
 * Corrected csc_get_hclk. Added csc_get_cpuclk and
 * csc_get_pclk.
 * 
 *    Rev 1.0   Nov 27 2001 18:55:40   SuryanG
 * Initial Revision
 *
 *	COPYRIGHT (C) 2001 SHARP MICROELECTRONICS OF THE AMERICAS, INC.
 *		CAMAS, WA
 *********************************************************************/

#if !defined(LH7A400_CSC_DRIVER_H)
#define LH7A400_CSC_DRIVER_H

#include "SMA_types.h"

/* Exported Types */

typedef enum
{
   DMA_USB_RX = 0,
   DMA_USB_TX,
   DMA_MMC_RX,
   DMA_MMC_TX,
   DMA_AAC0_RX,
   DMA_AAC0_TX,
   DMA_AAC1_RX,
   DMA_AAC1_TX,
   DMA_AAC2_RX,
   DMA_AAC2_TX
}dma_channel_t;

/* Exported Functions */

void csc_enter_standby(void);
void csc_halt(void);
void csc_clear_batlow_intr(void);
void csc_clear_medchg_intr(void);
void csc_clear_tick_intr(void);
UNS_32 csc_coldstart(void);
UNS_32 csc_pwrfail(void);
UNS_32 csc_user_reset(void);
UNS_32 csc_user_wakeup(void);
UNS_32 csc_new_bat(void);
UNS_32 csc_get_wakeup(void);
UNS_32 csc_get_medchg(void);
void csc_stby_wakeup_disable(void);
void csc_set_pgmclk_divisor(UNS_8 div);
void csc_disable_pgmclk(void);
void csc_enable_dma(dma_channel_t channel);
void csc_disable_dma(dma_channel_t channel);
void csc_reset_usb_control(void);
void csc_reset_usb_io(void);
UNS_32 csc_no_apb_wait(void);
void csc_apb_wait(UNS_32 wait);
void LH7A400_clock_set (UNS_32 clkset_register_setting);
UNS_32 csc_get_cpuclk(void);
UNS_32 LH7A400_get_hclk(void);
UNS_32 csc_get_pclk(void);

#endif /* LH7A400_CSC_DRIVER_H */