| /** |
| * @file me1600_ao_reg.h |
| * |
| * @brief ME-1600 analog output subdevice register definitions. |
| * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) |
| * @author Guenter Gebhardt |
| */ |
| |
| /* |
| * 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 _ME1600_AO_REG_H_ |
| #define _ME1600_AO_REG_H_ |
| |
| #ifdef __KERNEL__ |
| |
| #define ME1600_CHANNEL_0_REG 0x00 /**< Register to set a digital value on channel 0. */ |
| #define ME1600_CHANNEL_1_REG 0x02 /**< Register to set a digital value on channel 1. */ |
| #define ME1600_CHANNEL_2_REG 0x04 /**< Register to set a digital value on channel 2. */ |
| #define ME1600_CHANNEL_3_REG 0x06 /**< Register to set a digital value on channel 3. */ |
| #define ME1600_CHANNEL_4_REG 0x08 /**< Register to set a digital value on channel 4. */ |
| #define ME1600_CHANNEL_5_REG 0x0A /**< Register to set a digital value on channel 5. */ |
| #define ME1600_CHANNEL_6_REG 0x0C /**< Register to set a digital value on channel 6. */ |
| #define ME1600_CHANNEL_7_REG 0x0E /**< Register to set a digital value on channel 7. */ |
| #define ME1600_CHANNEL_8_REG 0x10 /**< Register to set a digital value on channel 8. */ |
| #define ME1600_CHANNEL_9_REG 0x12 /**< Register to set a digital value on channel 9. */ |
| #define ME1600_CHANNEL_10_REG 0x14 /**< Register to set a digital value on channel 10. */ |
| #define ME1600_CHANNEL_11_REG 0x16 /**< Register to set a digital value on channel 11. */ |
| #define ME1600_CHANNEL_12_REG 0x18 /**< Register to set a digital value on channel 12. */ |
| #define ME1600_CHANNEL_13_REG 0x1A /**< Register to set a digital value on channel 13. */ |
| #define ME1600_CHANNEL_14_REG 0x1C /**< Register to set a digital value on channel 14. */ |
| #define ME1600_CHANNEL_15_REG 0x1E /**< Register to set a digital value on channel 15. */ |
| |
| /* Every channel one bit: bipolar = 0, unipolar = 1 */ |
| #define ME1600_UNI_BI_REG 0x20 /**< Register to switch between unipolar and bipolar. */ |
| |
| /* Every channel one bit (only lower 8 Bits): 0..20mA = 0, 4..20mA = 1 */ |
| #define ME1600_020_420_REG 0x22 /**< Register to switch between the two current ranges. */ |
| |
| /* If a bit is set, the corresponding DAC (4 ports each) is |
| not set at the moment you write to an output of it. |
| Clearing the bit updates the port. */ |
| #define ME1600_SIM_OUTPUT_REG 0x24 /**< Register to update all channels of a subdevice simultaneously. */ |
| |
| /* Current on/off (only lower 8 bits): off = 0, on = 1 */ |
| #define ME1600_CURRENT_ON_REG 0x26 /**< Register to swicht between voltage and current output. */ |
| |
| #define ME1600_AO_MAX_DATA 0x0FFF /**< The maximum digital data accepted by an analog output channel. */ |
| |
| #endif |
| #endif |
