| /** |
| * @file me1000_dio_reg.h |
| * |
| * @brief ME-1000 digital i/o register definitions. |
| * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) |
| * @author Guenter Gebhardt |
| * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) |
| */ |
| |
| /* |
| * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) |
| * |
| * This file is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| */ |
| |
| #ifndef _ME1000_DIO_REG_H_ |
| # define _ME1000_DIO_REG_H_ |
| |
| # ifdef __KERNEL__ |
| |
| # define ME1000_DIO_NUMBER_CHANNELS 32 /**< The number of channels per DIO port. */ |
| # define ME1000_DIO_NUMBER_PORTS 4 /**< The number of ports per ME-1000. */ |
| |
| // # define ME1000_PORT_A 0x0000 /**< Port A base register offset. */ |
| // # define ME1000_PORT_B 0x0004 /**< Port B base register offset. */ |
| // # define ME1000_PORT_C 0x0008 /**< Port C base register offset. */ |
| // # define ME1000_PORT_D 0x000C /**< Port D base register offset. */ |
| # define ME1000_PORT 0x0000 /**< Base for port's register. */ |
| # define ME1000_PORT_STEP 4 /**< Distance between port's register. */ |
| |
| # define ME1000_PORT_MODE 0x0010 /**< Configuration register to switch the port direction. */ |
| // # define ME1000_PORT_MODE_OUTPUT_A (1 << 0) /**< If set, port A is in output, otherwise in input mode. */ |
| // # define ME1000_PORT_MODE_OUTPUT_B (1 << 1) /**< If set, port B is in output, otherwise in input mode. */ |
| // # define ME1000_PORT_MODE_OUTPUT_C (1 << 2) /**< If set, port C is in output, otherwise in input mode. */ |
| // # define ME1000_PORT_MODE_OUTPUT_D (1 << 3) /**< If set, port D is in output, otherwise in input mode. */ |
| |
| # endif //__KERNEL__ |
| #endif //_ME1000_DIO_REG_H_ |
