| David Kiliani | 3fedd14 | 2008-11-01 00:39:12 +0100 | [diff] [blame] | 1 | /** |
| 2 | * @file me1600_ao_reg.h |
| 3 | * |
| 4 | * @brief ME-1600 analog output subdevice register definitions. |
| 5 | * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) |
| 6 | * @author Guenter Gebhardt |
| 7 | */ |
| 8 | |
| 9 | /* |
| 10 | * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) |
| 11 | * |
| 12 | * This file is free software; you can redistribute it and/or modify |
| 13 | * it under the terms of the GNU General Public License as published by |
| 14 | * the Free Software Foundation; either version 2 of the License, or |
| 15 | * (at your option) any later version. |
| 16 | * |
| 17 | * This program is distributed in the hope that it will be useful, |
| 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 | * GNU General Public License for more details. |
| 21 | * |
| 22 | * You should have received a copy of the GNU General Public License |
| 23 | * along with this program; if not, write to the Free Software |
| 24 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 25 | */ |
| 26 | |
| 27 | #ifndef _ME1600_AO_REG_H_ |
| 28 | #define _ME1600_AO_REG_H_ |
| 29 | |
| 30 | #ifdef __KERNEL__ |
| 31 | |
| 32 | #define ME1600_CHANNEL_0_REG 0x00 /**< Register to set a digital value on channel 0. */ |
| 33 | #define ME1600_CHANNEL_1_REG 0x02 /**< Register to set a digital value on channel 1. */ |
| 34 | #define ME1600_CHANNEL_2_REG 0x04 /**< Register to set a digital value on channel 2. */ |
| 35 | #define ME1600_CHANNEL_3_REG 0x06 /**< Register to set a digital value on channel 3. */ |
| 36 | #define ME1600_CHANNEL_4_REG 0x08 /**< Register to set a digital value on channel 4. */ |
| 37 | #define ME1600_CHANNEL_5_REG 0x0A /**< Register to set a digital value on channel 5. */ |
| 38 | #define ME1600_CHANNEL_6_REG 0x0C /**< Register to set a digital value on channel 6. */ |
| 39 | #define ME1600_CHANNEL_7_REG 0x0E /**< Register to set a digital value on channel 7. */ |
| 40 | #define ME1600_CHANNEL_8_REG 0x10 /**< Register to set a digital value on channel 8. */ |
| 41 | #define ME1600_CHANNEL_9_REG 0x12 /**< Register to set a digital value on channel 9. */ |
| 42 | #define ME1600_CHANNEL_10_REG 0x14 /**< Register to set a digital value on channel 10. */ |
| 43 | #define ME1600_CHANNEL_11_REG 0x16 /**< Register to set a digital value on channel 11. */ |
| 44 | #define ME1600_CHANNEL_12_REG 0x18 /**< Register to set a digital value on channel 12. */ |
| 45 | #define ME1600_CHANNEL_13_REG 0x1A /**< Register to set a digital value on channel 13. */ |
| 46 | #define ME1600_CHANNEL_14_REG 0x1C /**< Register to set a digital value on channel 14. */ |
| 47 | #define ME1600_CHANNEL_15_REG 0x1E /**< Register to set a digital value on channel 15. */ |
| 48 | |
| 49 | /* Every channel one bit: bipolar = 0, unipolar = 1 */ |
| 50 | #define ME1600_UNI_BI_REG 0x20 /**< Register to switch between unipolar and bipolar. */ |
| 51 | |
| 52 | /* Every channel one bit (only lower 8 Bits): 0..20mA = 0, 4..20mA = 1 */ |
| 53 | #define ME1600_020_420_REG 0x22 /**< Register to switch between the two current ranges. */ |
| 54 | |
| 55 | /* If a bit is set, the corresponding DAC (4 ports each) is |
| 56 | not set at the moment you write to an output of it. |
| 57 | Clearing the bit updates the port. */ |
| 58 | #define ME1600_SIM_OUTPUT_REG 0x24 /**< Register to update all channels of a subdevice simultaneously. */ |
| 59 | |
| 60 | /* Current on/off (only lower 8 bits): off = 0, on = 1 */ |
| 61 | #define ME1600_CURRENT_ON_REG 0x26 /**< Register to swicht between voltage and current output. */ |
| 62 | |
| 63 | #define ME1600_AO_MAX_DATA 0x0FFF /**< The maximum digital data accepted by an analog output channel. */ |
| 64 | |
| 65 | #endif |
| 66 | #endif |