hwdrv_apci3120.h revision 53106ae68acf6eda9593150a25fc44e30fd5ff68
1 2/* hwdrv_apci3120.h */ 3 4/* 5 * Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module. 6 * 7 * ADDI-DATA GmbH 8 * Dieselstrasse 3 9 * D-77833 Ottersweier 10 * Tel: +19(0)7223/9493-0 11 * Fax: +49(0)7223/9493-92 12 * http://www.addi-data-com 13 * info@addi-data.com 14 * 15 * This program is free software; you can redistribute it and/or modify it 16 * under the terms of the GNU General Public License as published by the Free 17 * Software Foundation; either version 2 of the License, or (at your option) 18 * any later version. 19 */ 20 21/* comedi related defines */ 22 23/* ANALOG INPUT RANGE */ 24static const struct comedi_lrange range_apci3120_ai = { 8, { 25 BIP_RANGE(10), 26 BIP_RANGE(5), 27 BIP_RANGE(2), 28 BIP_RANGE(1), 29 UNI_RANGE(10), 30 UNI_RANGE(5), 31 UNI_RANGE(2), 32 UNI_RANGE(1) 33 } 34}; 35 36/* ANALOG OUTPUT RANGE */ 37static const struct comedi_lrange range_apci3120_ao = { 2, { 38 BIP_RANGE(10), 39 UNI_RANGE(10) 40 } 41}; 42 43#define APCI3120_BIPOLAR_RANGES 4 /* used for test on mixture of BIP/UNI ranges */ 44 45#define APCI3120_BOARD_VENDOR_ID 0x10E8 46#define APCI3120_ADDRESS_RANGE 16 47 48#define APCI3120_DISABLE 0 49#define APCI3120_ENABLE 1 50 51#define APCI3120_START 1 52#define APCI3120_STOP 0 53 54#define APCI3120_EOC_MODE 1 55#define APCI3120_EOS_MODE 2 56#define APCI3120_DMA_MODE 3 57 58/* DIGITAL INPUT-OUTPUT DEFINE */ 59 60#define APCI3120_DIGITAL_OUTPUT 0x0D 61#define APCI3120_RD_STATUS 0x02 62#define APCI3120_RD_FIFO 0x00 63 64/* digital output insn_write ON /OFF selection */ 65#define APCI3120_SET4DIGITALOUTPUTON 1 66#define APCI3120_SET4DIGITALOUTPUTOFF 0 67 68/* analog output SELECT BIT */ 69#define APCI3120_ANALOG_OP_CHANNEL_1 0x0000 70#define APCI3120_ANALOG_OP_CHANNEL_2 0x4000 71#define APCI3120_ANALOG_OP_CHANNEL_3 0x8000 72#define APCI3120_ANALOG_OP_CHANNEL_4 0xC000 73#define APCI3120_ANALOG_OP_CHANNEL_5 0x0000 74#define APCI3120_ANALOG_OP_CHANNEL_6 0x4000 75#define APCI3120_ANALOG_OP_CHANNEL_7 0x8000 76#define APCI3120_ANALOG_OP_CHANNEL_8 0xC000 77 78/* Enable external trigger bit in nWrAddress */ 79#define APCI3120_ENABLE_EXT_TRIGGER 0x8000 80 81/* ANALOG OUTPUT AND INPUT DEFINE */ 82#define APCI3120_UNIPOLAR 0x80 /* $$ RAM sequence polarity BIT */ 83#define APCI3120_BIPOLAR 0x00 /* $$ RAM sequence polarity BIT */ 84#define APCI3120_ANALOG_OUTPUT_1 0x08 /* (ADDRESS ) */ 85#define APCI3120_ANALOG_OUTPUT_2 0x0A /* (ADDRESS ) */ 86#define APCI3120_1_GAIN 0x00 /* $$ RAM sequence Gain Bits for gain 1 */ 87#define APCI3120_2_GAIN 0x10 /* $$ RAM sequence Gain Bits for gain 2 */ 88#define APCI3120_5_GAIN 0x20 /* $$ RAM sequence Gain Bits for gain 5 */ 89#define APCI3120_10_GAIN 0x30 /* $$ RAM sequence Gain Bits for gain 10 */ 90#define APCI3120_SEQ_RAM_ADDRESS 0x06 /* $$ EARLIER NAMED APCI3120_FIFO_ADDRESS */ 91#define APCI3120_RESET_FIFO 0x0C /* (ADDRESS) */ 92#define APCI3120_TIMER_0_MODE_2 0x01 /* $$ Bits for timer mode */ 93#define APCI3120_TIMER_0_MODE_4 0x2 94#define APCI3120_SELECT_TIMER_0_WORD 0x00 95#define APCI3120_ENABLE_TIMER0 0x1000 /* $$Gatebit 0 in nWrAddress */ 96#define APCI3120_CLEAR_PR 0xF0FF 97#define APCI3120_CLEAR_PA 0xFFF0 98#define APCI3120_CLEAR_PA_PR (APCI3120_CLEAR_PR & APCI3120_CLEAR_PA) 99 100/* nWrMode_Select */ 101#define APCI3120_ENABLE_SCAN 0x8 /* $$ bit in nWrMode_Select */ 102#define APCI3120_DISABLE_SCAN (~APCI3120_ENABLE_SCAN) 103#define APCI3120_ENABLE_EOS_INT 0x2 /* $$ bit in nWrMode_Select */ 104 105#define APCI3120_DISABLE_EOS_INT (~APCI3120_ENABLE_EOS_INT) 106#define APCI3120_ENABLE_EOC_INT 0x1 107#define APCI3120_DISABLE_EOC_INT (~APCI3120_ENABLE_EOC_INT) 108#define APCI3120_DISABLE_ALL_INTERRUPT_WITHOUT_TIMER (APCI3120_DISABLE_EOS_INT & APCI3120_DISABLE_EOC_INT) 109#define APCI3120_DISABLE_ALL_INTERRUPT (APCI3120_DISABLE_TIMER_INT & APCI3120_DISABLE_EOS_INT & APCI3120_DISABLE_EOC_INT) 110 111/* status register bits */ 112#define APCI3120_EOC 0x8000 113#define APCI3120_EOS 0x2000 114 115/* software trigger dummy register */ 116#define APCI3120_START_CONVERSION 0x02 /* (ADDRESS) */ 117 118/* TIMER DEFINE */ 119#define APCI3120_QUARTZ_A 70 120#define APCI3120_QUARTZ_B 50 121#define APCI3120_TIMER 1 122#define APCI3120_WATCHDOG 2 123#define APCI3120_TIMER_DISABLE 0 124#define APCI3120_TIMER_ENABLE 1 125#define APCI3120_ENABLE_TIMER2 0x4000 /* $$ gatebit 2 in nWrAddress */ 126#define APCI3120_DISABLE_TIMER2 (~APCI3120_ENABLE_TIMER2) 127#define APCI3120_ENABLE_TIMER_INT 0x04 /* $$ ENAIRQ_FC_Bit in nWrModeSelect */ 128#define APCI3120_DISABLE_TIMER_INT (~APCI3120_ENABLE_TIMER_INT) 129#define APCI3120_WRITE_MODE_SELECT 0x0E /* (ADDRESS) */ 130#define APCI3120_SELECT_TIMER_0_WORD 0x00 131#define APCI3120_SELECT_TIMER_1_WORD 0x01 132#define APCI3120_TIMER_1_MODE_2 0x4 133 134/* $$ BIT FOR MODE IN nCsTimerCtr1 */ 135#define APCI3120_TIMER_2_MODE_0 0x0 136#define APCI3120_TIMER_2_MODE_2 0x10 137#define APCI3120_TIMER_2_MODE_5 0x30 138 139/* $$ BIT FOR MODE IN nCsTimerCtr0 */ 140#define APCI3120_SELECT_TIMER_2_LOW_WORD 0x02 141#define APCI3120_SELECT_TIMER_2_HIGH_WORD 0x03 142 143#define APCI3120_TIMER_CRT0 0x0D /* (ADDRESS for cCsTimerCtr0) */ 144#define APCI3120_TIMER_CRT1 0x0C /* (ADDRESS for cCsTimerCtr1) */ 145 146#define APCI3120_TIMER_VALUE 0x04 /* ADDRESS for nCsTimerWert */ 147#define APCI3120_TIMER_STATUS_REGISTER 0x0D /* ADDRESS for delete timer 2 interrupt */ 148#define APCI3120_RD_STATUS 0x02 /* ADDRESS */ 149#define APCI3120_WR_ADDRESS 0x00 /* ADDRESS */ 150#define APCI3120_ENABLE_WATCHDOG 0x20 /* $$BIT in nWrMode_Select */ 151#define APCI3120_DISABLE_WATCHDOG (~APCI3120_ENABLE_WATCHDOG) 152#define APCI3120_ENABLE_TIMER_COUNTER 0x10 /* $$BIT in nWrMode_Select */ 153#define APCI3120_DISABLE_TIMER_COUNTER (~APCI3120_ENABLE_TIMER_COUNTER) 154#define APCI3120_FC_TIMER 0x1000 /* bit in status register */ 155#define APCI3120_ENABLE_TIMER0 0x1000 156#define APCI3120_ENABLE_TIMER1 0x2000 157#define APCI3120_ENABLE_TIMER2 0x4000 158#define APCI3120_DISABLE_TIMER0 (~APCI3120_ENABLE_TIMER0) 159#define APCI3120_DISABLE_TIMER1 (~APCI3120_ENABLE_TIMER1) 160#define APCI3120_DISABLE_TIMER2 (~APCI3120_ENABLE_TIMER2) 161 162#define APCI3120_TIMER2_SELECT_EOS 0xC0 /* ADDED on 20-6 */ 163#define APCI3120_COUNTER 3 /* on 20-6 */ 164#define APCI3120_DISABLE_ALL_TIMER (APCI3120_DISABLE_TIMER0 & APCI3120_DISABLE_TIMER1 & APCI3120_DISABLE_TIMER2) /* on 20-6 */ 165 166#define MAX_ANALOGINPUT_CHANNELS 32 167 168struct str_AnalogReadInformation { 169 170 unsigned char b_Type; /* EOC or EOS */ 171 unsigned char b_InterruptFlag; /* Interrupt use or not */ 172 unsigned int ui_ConvertTiming; /* Selection of the convertion time */ 173 unsigned char b_NbrOfChannel; /* Number of channel to read */ 174 unsigned int ui_ChannelList[MAX_ANALOGINPUT_CHANNELS]; /* Number of the channel to be read */ 175 unsigned int ui_RangeList[MAX_ANALOGINPUT_CHANNELS]; /* Gain of each channel */ 176 177}; 178 179 180/* Function Declaration For APCI-3120 */ 181 182/* Internal functions */ 183int i_APCI3120_SetupChannelList(struct comedi_device *dev, struct comedi_subdevice *s, 184 int n_chan, unsigned int *chanlist, char check); 185int i_APCI3120_ExttrigEnable(struct comedi_device *dev); 186int i_APCI3120_ExttrigDisable(struct comedi_device *dev); 187int i_APCI3120_StopCyclicAcquisition(struct comedi_device *dev, struct comedi_subdevice *s); 188int i_APCI3120_Reset(struct comedi_device *dev); 189int i_APCI3120_CyclicAnalogInput(int mode, struct comedi_device *dev, 190 struct comedi_subdevice *s); 191/* Interrupt functions */ 192void v_APCI3120_Interrupt(int irq, void *d); 193/* UPDATE-0.7.57->0.7.68 void v_APCI3120_InterruptDmaMoveBlock16bit(struct comedi_device *dev,struct comedi_subdevice *s,short *dma,short *data,int n); */ 194void v_APCI3120_InterruptDmaMoveBlock16bit(struct comedi_device *dev, 195 struct comedi_subdevice *s, 196 short *dma_buffer, 197 unsigned int num_samples); 198int i_APCI3120_InterruptHandleEos(struct comedi_device *dev); 199void v_APCI3120_InterruptDma(int irq, void *d); 200 201/* TIMER */ 202 203int i_APCI3120_InsnConfigTimer(struct comedi_device *dev, struct comedi_subdevice *s, 204 struct comedi_insn *insn, unsigned int *data); 205int i_APCI3120_InsnWriteTimer(struct comedi_device *dev, struct comedi_subdevice *s, 206 struct comedi_insn *insn, unsigned int *data); 207int i_APCI3120_InsnReadTimer(struct comedi_device *dev, struct comedi_subdevice *s, 208 struct comedi_insn *insn, unsigned int *data); 209 210/* 211* DI for di read 212*/ 213 214int i_APCI3120_InsnBitsDigitalInput(struct comedi_device *dev, struct comedi_subdevice *s, 215 struct comedi_insn *insn, unsigned int *data); 216int i_APCI3120_InsnReadDigitalInput(struct comedi_device *dev, struct comedi_subdevice *s, 217 struct comedi_insn *insn, unsigned int *data); 218 219/* DO */ 220/* int i_APCI3120_WriteDigitalOutput(struct comedi_device *dev, 221 * unsigned char data); 222 */ 223int i_APCI3120_InsnConfigDigitalOutput(struct comedi_device *dev, 224 struct comedi_subdevice *s, struct comedi_insn *insn, 225 unsigned int *data); 226int i_APCI3120_InsnBitsDigitalOutput(struct comedi_device *dev, struct comedi_subdevice *s, 227 struct comedi_insn *insn, unsigned int *data); 228int i_APCI3120_InsnWriteDigitalOutput(struct comedi_device *dev, struct comedi_subdevice *s, 229 struct comedi_insn *insn, unsigned int *data); 230 231/* AO */ 232/* int i_APCI3120_Write1AnalogValue(struct comedi_device *dev,UINT ui_Range, 233 * UINT ui_Channel,UINT data ); 234 */ 235 236int i_APCI3120_InsnWriteAnalogOutput(struct comedi_device *dev, struct comedi_subdevice *s, 237 struct comedi_insn *insn, unsigned int *data); 238 239/* AI HArdware layer */ 240 241int i_APCI3120_InsnConfigAnalogInput(struct comedi_device *dev, struct comedi_subdevice *s, 242 struct comedi_insn *insn, unsigned int *data); 243int i_APCI3120_InsnReadAnalogInput(struct comedi_device *dev, struct comedi_subdevice *s, 244 struct comedi_insn *insn, unsigned int *data); 245int i_APCI3120_CommandTestAnalogInput(struct comedi_device *dev, struct comedi_subdevice *s, 246 struct comedi_cmd *cmd); 247int i_APCI3120_CommandAnalogInput(struct comedi_device *dev, struct comedi_subdevice *s); 248/* int i_APCI3120_CancelAnalogInput(struct comedi_device *dev, struct comedi_subdevice *s); */ 249int i_APCI3120_StopCyclicAcquisition(struct comedi_device *dev, struct comedi_subdevice *s); 250