gpio.h.svn-base

Spearhead2000 的 USB驱动程序

/*****************************************************************************/
/* This confidential and proprietary software may be used only as authorized */
/* by a licensing agreement from STMicroelectronics.                         */
/* In the event of publication, the following notice is applicable:          */
/*                                                                           */
/*                   (C) COPYRIGHT 2002 STMicroelectronics                   */
/*                Innovative Systems Design Group - Central R&D              */
/*                            ALL RIGHTS RESERVED                            */
/*                                                                           */
/* The entire notice above must be reproduced on all authorized copies.      */
/*                                                                           */
/* -- File:                                                                  */
/* -- Author:               Christian Gazzina  <[e-mail]>    */
/* -- Description:          Include file for GPIO testing                    */
/*                                                                           */
/* -- Modification History: - 1.1 (26/09/2002)                               */
/*****************************************************************************/

// $Id: gpio.h,v 1.1 2005/06/27 14:15:39 sp_head Exp $

// $Log: gpio.h,v $
// Revision 1.1  2005/06/27 14:15:39  sp_head
// apb_configuration.h
//
// Revision 1.1.1.2  2004/12/03 15:34:24  spear
// First import from CRD
//
// Revision 1.1.1.1  2004/12/02 11:07:22  spear
// First import from CRD
//
// 
//  Revision: 1.1 Thu Nov 14 18:44:02 2002 gazzina
//  First check in

#ifndef __GPIO_H_
#define __GPIO_H_

/* Definizione dei tipi di base */
typedef unsigned char uchar;
typedef unsigned int uint;

#define PIN_IN  1
#define PIN_OUT 0

void gpioWrite(unsigned char , unsigned char );
unsigned char gpioRead(unsigned char );
void gpio_test(void);

#ifdef     __cplusplus
extern  "C" {           /* C declarations in C++     */
#endif

#define APB_BASE  ((volatile uchar *)(0x12006000)) /* changed by Bapi */

#define GPP_DIR   ((volatile uchar *)(APB_BASE + 0x0000))  
#define GPP_DATA  ((volatile uchar *)(APB_BASE + 0x0004))
#define GPP_DOUT0 ((volatile uchar *)(APB_BASE + 0x0010))
#define GPP_DOUT1 ((volatile uchar *)(APB_BASE + 0x0014))
#define GPP_DOUT2 ((volatile uchar *)(APB_BASE + 0x0018))
#define GPP_DOUT3 ((volatile uchar *)(APB_BASE + 0x001C))
#define GPP_DOUT4 ((volatile uchar *)(APB_BASE + 0x0020))
#define GPP_DOUT5 ((volatile uchar *)(APB_BASE + 0x0024))

#define PORT_DIM 6 /* Numero di pin della porta */


#ifdef     __cplusplus
}           /* C declarations in C++     */
#endif

#endif /* Fine controllo inclusione */