diff options
Diffstat (limited to 'drivers/staging/meilhaus/me1600_ao_reg.h')
| -rw-r--r-- | drivers/staging/meilhaus/me1600_ao_reg.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/drivers/staging/meilhaus/me1600_ao_reg.h b/drivers/staging/meilhaus/me1600_ao_reg.h new file mode 100644 index 000000000000..31e7800e8074 --- /dev/null +++ b/drivers/staging/meilhaus/me1600_ao_reg.h @@ -0,0 +1,66 @@ +/** + * @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 |