matrix500.h

来自「The source code example of ARM9 developm」· C头文件 代码 · 共 39 行

 /*  Header File for Artial Matrix500
 *
 *  Copyright (C) 2006 Artila Electronics,Ltd.
 *
 *  Purpose: For Artila's specific devices
 *  For example, GPIO, 3in1 serial port setting, EEPRORM
 *  read/write......and so on.
 *
 *  Note 1: Other devices are compliant to standard Linux's API
 *  Note 2: For details, please refer to the examples which are 
 *          provided by Artila.
 */

#ifndef _MATRIX500_H_
#define _MATRIX500_H_

/* /dev/gpio, GPIO IOCTL Commands */
#define GPIO_IOCTL_COUNT	0
#define GPIO_IOCTL_DIPSW	1
#define GPIO_IOCTL_GET		2
#define	GPIO_IOCTL_SET		3
#define	GPIO_IOCTL_CLEAR	4
#define GPIO_IOCTL_OUTPUT	5
#define GPIO_IOCTL_INPUT	6
#define GPIO_IOCTL_INTERRUPT	7

/* /dev/ttyS1, Serial Port IOCTL Commands */
#define UC500_GET_UART_TYPE	0xe001  
#define UC500_SET_UART_TYPE	0xe002	
/* Parameters */
#define UC500_UART_TYPE_232	232
#define UC500_UART_TYPE_422	422
#define UC500_UART_TYPE_485	485

/* EEPROM is accessed via Linux's sysfs scheme */
/* Please refer to Matrix500 example and Linux documentation */

#endif