83 lines
2.2 KiB
C
83 lines
2.2 KiB
C
/*
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include/comedilib_scxi.h
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header file for the comedi scxi library routines
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Copyright (C) 2004 Caleb Tennis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _COMEDILIB_SCXI_H
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#define _COMEDILIB_SCXI_H
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#include <comedilib.h>
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#define SLOT0_INTERVAL 1200
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#define FAST_INTERVAL 1200
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#define MEDIUM_INTERVAL 10000
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#define SLOW_INTERVAL 30000
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#define SCXI_LINE_MOSI 0
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#define SCXI_LINE_DA 1
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#define SCXI_LINE_SS 2
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#define SCXI_LINE_MISO 4
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#define SCXI_DIO_NONE 0
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#define SCXI_DIO_DO 1
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#define SCXI_DIO_DI 2
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#define SCXI_AIO_NONE 0
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#define SCXI_AIO_AO 1
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#define SCXI_AIO_AI 2
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#define REG_PARK 0x0FFFF
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struct scxi_board_struct {
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unsigned int device_id;
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char name[12];
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int modclass;
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unsigned int clock_interval;
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int dio_type, aio_type, channels, status_reg, data_reg;
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int config_reg, eeprom_reg, gain_reg;
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};
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typedef struct scxi_board_struct scxi_board_t;
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#define n_scxi_boards ((sizeof(scxi_boards)/sizeof(scxi_boards[0])))
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struct scxi_module_struct {
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comedi_t *dev;
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unsigned int board;
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unsigned int dio_subdev, ser_subdev;
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unsigned int chassis, slot;
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};
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typedef struct scxi_module_struct scxi_mod_t;
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#ifdef __cplusplus
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extern "C" {
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#endif
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void comedi_scxi_close(scxi_mod_t *mod);
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scxi_mod_t *comedi_scxi_open(comedi_t *dev, unsigned short chassis_address, unsigned short mod_slot);
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int comedi_scxi_register_readwrite(scxi_mod_t *mod, unsigned short reg_address, unsigned int num_bytes,
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unsigned char *data_out, unsigned char *data_in);
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#ifdef __cplusplus
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}
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#endif
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#endif // _COMEDILIB_SCXI_H
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