--- /dev/null
+/*
+ * comedi/drivers/mf624.c
+ * Code for a Humusoft MF624 driver
+ *
+ * COMEDI - Linux Control and Measurement Device Interface
+ * Copyright (C) 2000 David A. Schleef <ds@schleef.org>
+ *
+ * This program 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.
+ */
+
+/*
+Driver: mf624.o
+Description: A comedi driver for Humusoft MF624 PCI Card
+Devices: Humusoft MF624 Multifunction I/O Card
+Author: Jean-Matthieu Bourgeot - François Poulain
+Updated: Wed, 19 Sep 2007 14:29:43 +0200
+Status: experimental
+
+This driver is a driver for the Humusoft MF624 PCI Card.
+
+It has :
+ * 8 channel 14 bits ADC,
+ * 8 channel 14 bits DAC,
+ * 8 digital inputs,
+ * 8 digital outputs,
+ * 4 quadrature encoder input,
+ * 5 timers/counter.
+
+Status:
+A/D Converter : Supported on subdevice 0,
+D/A Converter : Supported on subdevice 1,
+Digital Inputs : Supported on subdevice 2,
+Digital Outputs : Supported on subdevice 3,
+Quadrature Encoder Inputs : Not yet supported,
+Counters/Timers : Not yet supported,
+IRQ : Not yet supported.
+
+Remarks:
+Simultaneous D/A update not yet supported.
+
+Configuration Options:
+none
+ */
+
+/*
+ * This file provide useful declaration like some constants
+ * for configuration needed both in user's space and in kernel space
+ */
+
+/* Subdevice numbers */
+#define MF624_ENC_SUBDEV 5
+#define MF624_CTR_SUBDEV 4
+#define MF624_DO_SUBDEV 3
+#define MF624_DI_SUBDEV 2
+#define MF624_AO_SUBDEV 1
+#define MF624_AI_SUBDEV 0
+
+/* Encoders Configuration */
+#define MF624_ENC 0x0001
+
+/* some unnecessary masks */
+#define MF624_ENC_MODE 0x000100
+#define MF624_ENC_COUNT 0x000101
+#define MF624_ENC_RESET 0x000102
+#define MF624_ENC_FILTER 0x000103
+
+/* some opcodes */
+#define MF624_ENC_MODE_4EDGE 0x00010000
+#define MF624_ENC_MODE_RISING 0x00010001
+#define MF624_ENC_MODE_FALLING 0x00010002
+#define MF624_ENC_MODE_EITHER 0x00010003
+#define MF624_ENC_COUNT_ENABLE 0x00010100
+#define MF624_ENC_COUNT_DISABLE 0x00010101
+#define MF624_ENC_COUNT_ENABLE_BYINPUT 0x00010102
+#define MF624_ENC_COUNT_DISABLE_BYINPUT 0x00010103
+#define MF624_ENC_RESET_DISABLE 0x00010200
+#define MF624_ENC_RESET_ENABLE 0x00010201
+#define MF624_ENC_RESET_DISABLE_BYINPUT 0x00010202
+#define MF624_ENC_RESET_ENABLE_BYINPUT 0x00010203
+#define MF624_ENC_RESET_ONRAISING_INPUT 0x00010204
+#define MF624_ENC_RESET_ONFALLING_INPUT 0x00010205
+#define MF624_ENC_RESET_ONEITHER_INPUT 0x00010206
+#define MF624_ENC_FILTER_OFF 0x00010300
+#define MF624_ENC_FILTER_ON 0x00010301
+
+/* Counters Configration */
+#define MF624_CTR 0x0002
+
+/* some unnecessary masks */
+#define MF624_CTR_DIRECTION 0x000200
+#define MF624_CTR_REPETITION 0x000201
+#define MF624_CTR_PRELOAD 0x000202
+#define MF624_CTR_OUTPUT 0x000203
+#define MF624_CTR_TRIGGER 0x000204
+#define MF624_CTR_RETRIGGER 0x000205
+#define MF624_CTR_GATE 0x000206
+#define MF624_CTR_GATEPOLARITY 0x000207
+#define MF624_CTR_CKSOURCE 0x000208
+#define MF624_CTR_ADTRIGSRC 0x000209
+#define MF624_CTR_CTR4INTSRC 0x00020A
+#define MF624_CTR_CTRL 0x00020B
+
+/* some opcodes */
+#define MF624_CTR_DIRECTION_UP 0x00020000
+#define MF624_CTR_DIRECTION_DOWN 0x00020001
+#define MF624_CTR_REPETITION_ON 0x00020100
+#define MF624_CTR_REPETITION_OFF 0x00020101
+#define MF624_CTR_PRELOAD_A 0x00020200
+#define MF624_CTR_PRELOAD_AB 0x00020201
+#define MF624_CTR_OUTPUT_MONOSTABLE 0x00020300
+#define MF624_CTR_OUTPUT_BISTABLE 0x00020301
+#define MF624_CTR_OUTPUT_DIRECT 0x00020302
+#define MF624_CTR_OUTPUT_INVERSE 0x00020304
+#define MF624_CTR_OUTPUT_OFF 0x00020305
+#define MF624_CTR_OUTPUT_ON 0x00020306
+#define MF624_CTR_TRIGGER_DISABLED 0x00020400
+#define MF624_CTR_TRIGGER_BYINPUT 0x00020401
+#define MF624_CTR_TRIGGER_BYLOWER 0x00020402
+#define MF624_CTR_TRIGGER_BYUPPER 0x00020403
+#define MF624_CTR_TRIGGER_RAISING 0x00020404
+#define MF624_CTR_TRIGGER_FALLING 0x00020405
+#define MF624_CTR_TRIGGER_EITHER 0x00020406
+#define MF624_CTR_TRIGGER_DISABLE 0x00020407
+#define MF624_CTR_RETRIGGER_ON 0x00020500
+#define MF624_CTR_RETRIGGER_OFF 0x00020501
+#define MF624_CTR_GATE_HIGHT 0x00020600
+#define MF624_CTR_GATE_BYINPUT 0x00020601
+#define MF624_CTR_GATE_BYLOWER 0x00020602
+#define MF624_CTR_GATE_BYUPPER 0x00020603
+#define MF624_CTR_GATEPOLARITY_LOW 0x00020700
+#define MF624_CTR_GATEPOLARITY_HIGH 0x00020701
+#define MF624_CTR_CKSOURCE_50M 0x00020800
+#define MF624_CTR_CKSOURCE_10M 0x00020801
+#define MF624_CTR_CKSOURCE_1M 0x00020802
+#define MF624_CTR_CKSOURCE_100K 0x00020803
+#define MF624_CTR_CKSOURCE_RAISINGINPUT 0x00020804
+#define MF624_CTR_CKSOURCE_FALLINGINPUT 0x00020805
+#define MF624_CTR_CKSOURCE_EITHERINPUT 0x00020806
+#define MF624_CTR_CKSOURCE_RAISINGLOWER 0x00020807
+#define MF624_CTR_CKSOURCE_FALLINGLOWER 0x00020808
+#define MF624_CTR_CKSOURCE_EITHERLOWER 0x00020809
+#define MF624_CTR_CKSOURCE_RAISINGUPPER 0x0002080A
+#define MF624_CTR_CKSOURCE_FALLINGUPPER 0x0002080B
+#define MF624_CTR_CKSOURCE_EITHERUPPER 0x0002080C
+#define MF624_CTR_ADTRIGSRC_EXT 0x00020900
+#define MF624_CTR_ADTRIGSRC_INT 0x00020901
+#define MF624_CTR_CTR4INTSRC_EXT 0x00020A00
+#define MF624_CTR_CTR4INTSRC_INT 0x00020A01
+#define MF624_CTR_CTRL_START 0x00020B00
+#define MF624_CTR_CTRL_STOP 0x00020B01
+#define MF624_CTR_CTRL_LOAD 0x00020B02
+#define MF624_CTR_CTRL_RESET 0x00020B03
+#define MF624_CTR_CTRL_TSET 0x00020B04
+#define MF624_CTR_CTRL_TRESET 0x00020B05
projects / mf6xx.git / blobdiff