package comediJNI; public class ComediDef { public static final int AREF_GROUND = 0x00; /* analog ref = analog ground */ public static final int AREF_COMMON = 0x01; /* analog ref = analog common */ public static final int AREF_DIFF = 0x02; /* analog ref = differential */ public static final int AREF_OTHER = 0x03; /* analog ref = other (undefined) */ public static final int COMEDI_OOR_NUMBER = 0; public static final int COMEDI_OOR_NAN = 1; public static final int TRIG_BOGUS = 0x0001; /* do the motions */ public static final int TRIG_DITHER = 0x0002; /* enable dithering */ public static final int TRIG_DEGLITCH = 0x0004; /* enable deglitching */ //public static final int TRIG_RT = 0x0008; /* perform op in real time */ public static final int TRIG_CONFIG = 0x0010; /* perform configuration, not triggering */ public static final int TRIG_WAKE_EOS = 0x0020; /* wake up on end-of-scan events */ //public static final int TRIG_WRITE = 0x0040; /* write to bidirectional devices */ public static final int UNIT_volt = 0; public static final int UNIT_mA = 1; public static final int UNIT_none = 2; public static final int CMDF_PRIORITY = 0x00000008; /* try to use a real-time interrupt while performing command */ public static final int TRIG_RT = CMDF_PRIORITY; /* compatibility definition */ public static final int CMDF_WRITE = 0x00000040; public static final int TRIG_WRITE = CMDF_WRITE; /* compatibility definition */ public static final int CMDF_RAWDATA = 0x00000080; public static final int COMEDI_EV_START = 0x00040000; public static final int COMEDI_EV_SCAN_BEGIN = 0x00080000; public static final int COMEDI_EV_CONVERT = 0x00100000; public static final int COMEDI_EV_SCAN_END = 0x00200000; public static final int COMEDI_EV_STOP = 0x00400000; public static final int TRIG_ROUND_MASK = 0x00030000; public static final int TRIG_ROUND_NEAREST = 0x00000000; public static final int TRIG_ROUND_DOWN = 0x00010000; public static final int TRIG_ROUND_UP = 0x00020000; public static final int TRIG_ROUND_UP_NEXT = 0x00030000; /** trigger sources */ public static final int TRIG_ANY = 0xffffffff; public static final int TRIG_INVALID = 0x00000000; public static final int TRIG_NONE = 0x00000001; /* never trigger */ public static final int TRIG_NOW = 0x00000002; /* trigger now + N ns */ public static final int TRIG_FOLLOW = 0x00000004; /* trigger on next lower level trig */ public static final int TRIG_TIME = 0x00000008; /* trigger at time N ns */ public static final int TRIG_TIMER = 0x00000010; /* trigger at rate N ns */ public static final int TRIG_COUNT = 0x00000020; /* trigger when count reaches N */ public static final int TRIG_EXT = 0x00000040; /* trigger on external signal N */ public static final int TRIG_INT = 0x00000080; /* trigger on comedi-internal signal N */ public static final int TRIG_OTHER = 0x00000100; /* driver defined */ public static final int NI_USUAL_PFI_SELECT(int pfi_channel) { if (pfi_channel < 10) return 0x1 + pfi_channel; else return 0xb + pfi_channel; } public static final int NI_USUAL_RTSI_SELECT(int rtsi_channel) { if (rtsi_channel < 7) return 0xb + rtsi_channel; else return 0x1b; } /* NI External Trigger lines. These values are not arbitrary, but are related to the bits required to program the board (offset by 1 for historical reasons). */ public static int NI_EXT_PFI(int pfi_channel) { return NI_USUAL_PFI_SELECT(pfi_channel) - 1; } public static int NI_EXT_RTSI(int rtsi_channel) { return NI_USUAL_RTSI_SELECT(rtsi_channel) - 1; } /** subdevice flags */ public static final int SDF_BUSY = 0x0001; /* device is busy */ public static final int SDF_BUSY_OWNER = 0x0002; /* device is busy with your job */ public static final int SDF_LOCKED = 0x0004; /* subdevice is locked */ public static final int SDF_LOCK_OWNER = 0x0008; /* you own lock */ public static final int SDF_MAXDATA = 0x0010; /* maxdata depends on channel */ public static final int SDF_FLAGS = 0x0020; /* flags depend on channel */ public static final int SDF_RANGETYPE = 0x0040; /* range type depends on channel */ public static final int SDF_MODE0 = 0x0080; /* can do mode 0 */ public static final int SDF_MODE1 = 0x0100; /* can do mode 1 */ public static final int SDF_MODE2 = 0x0200; /* can do mode 2 */ public static final int SDF_MODE3 = 0x0400; /* can do mode 3 */ public static final int SDF_MODE4 = 0x0800; /* can do mode 4 */ public static final int SDF_CMD = 0x1000; /* can do commands (deprecated) */ public static final int SDF_SOFT_CALIBRATED = 0x2000; /* subdevice uses software calibration */ public static final int SDF_CMD_WRITE = 0x4000; /* can do output commands */ public static final int SDF_CMD_READ = 0x8000; /* can do input commands */ public static final int SDF_READABLE = 0x00010000; /* subdevice can be read (e.g. analog input) */ public static final int SDF_WRITABLE = 0x00020000; /* subdevice can be written (e.g. analog output) */ public static final int SDF_WRITEABLE = SDF_WRITABLE; /* spelling error in API */ public static final int SDF_INTERNAL = 0x00040000; /* subdevice does not have externally visible lines */ public static final int SDF_RT = 0x00080000; /* DEPRECATED: subdevice is RT capable */ public static final int SDF_GROUND = 0x00100000; /* can do aref=ground */ public static final int SDF_COMMON = 0x00200000; /* can do aref=common */ public static final int SDF_DIFF = 0x00400000; /* can do aref=diff */ public static final int SDF_OTHER = 0x00800000; /* can do aref=other */ public static final int SDF_DITHER = 0x01000000; /* can do dithering */ public static final int SDF_DEGLITCH = 0x02000000; /* can do deglitching */ public static final int SDF_MMAP = 0x04000000; /* can do mmap() */ public static final int SDF_RUNNING = 0x08000000; /* subdevice is acquiring data */ public static final int SDF_LSAMPL = 0x10000000; /* subdevice uses 32-bit samples */ public static final int SDF_PACKED = 0x20000000; /* subdevice can do packed DIO */ /** subdevice types */ public static final int COMEDI_SUBD_UNUSED = 0; /* unused by driver */ public static final int COMEDI_SUBD_AI = 1; /* analog input */ public static final int COMEDI_SUBD_AO = 2; /* analog output */ public static final int COMEDI_SUBD_DI = 3; /* digital input */ public static final int COMEDI_SUBD_DO = 4; /* digital output */ public static final int COMEDI_SUBD_DIO = 5; /* digital input/output */ public static final int COMEDI_SUBD_COUNTER = 6; /* counter */ public static final int COMEDI_SUBD_TIMER = 7; /* timer */ public static final int COMEDI_SUBD_MEMORY = 8; /* memory, EEPROM, DPRAM */ public static final int COMEDI_SUBD_CALIB = 9; /* calibration DACs */ public static final int COMEDI_SUBD_PROC = 10; /* processor, DSP */ public static final int COMEDI_SUBD_SERIAL = 11; /* serial IO */ /** configuration instructions */ public static final int INSN_CONFIG_DIO_INPUT = 0; public static final int INSN_CONFIG_DIO_OUTPUT = 1; public static final int INSN_CONFIG_DIO_OPENDRAIN = 2; public static final int INSN_CONFIG_ANALOG_TRIG = 16; // public static final int INSN_CONFIG_WAVEFORM = 17; // public static final int INSN_CONFIG_TRIG = 18; // public static final int INSN_CONFIG_COUNTER = 19; public static final int INSN_CONFIG_ALT_SOURCE = 20; public static final int INSN_CONFIG_DIGITAL_TRIG = 21; public static final int INSN_CONFIG_BLOCK_SIZE = 22; public static final int INSN_CONFIG_TIMER_1 = 23; public static final int INSN_CONFIG_FILTER = 24; public static final int INSN_CONFIG_CHANGE_NOTIFY = 25; /** ALPHA */ public static final int INSN_CONFIG_SERIAL_CLOCK = 26; public static final int INSN_CONFIG_BIDIRECTIONAL_DATA = 27; public static final int INSN_CONFIG_DIO_QUERY = 28; public static final int INSN_CONFIG_PWM_OUTPUT = 29; public static final int INSN_CONFIG_GET_PWM_OUTPUT = 30; public static final int INSN_CONFIG_ARM = 31; public static final int INSN_CONFIG_DISARM = 32; public static final int INSN_CONFIG_GET_COUNTER_STATUS = 33; public static final int INSN_CONFIG_RESET = 34; public static final int INSN_CONFIG_GPCT_SINGLE_PULSE_GENERATOR = 1001; // Use CTR as single pulsegenerator public static final int INSN_CONFIG_GPCT_PULSE_TRAIN_GENERATOR = 1002; // Use CTR as pulsetraingenerator public static final int INSN_CONFIG_GPCT_QUADRATURE_ENCODER = 1003; // Use the counter as encoder public static final int INSN_CONFIG_SET_GATE_SRC = 2001; // Set gate source public static final int INSN_CONFIG_GET_GATE_SRC = 2002; // Get gate source public static final int INSN_CONFIG_SET_CLOCK_SRC = 2003; // Set master clock source public static final int INSN_CONFIG_GET_CLOCK_SRC = 2004; // Get master clock source public static final int INSN_CONFIG_SET_OTHER_SRC = 2005; // Set other source // public static final int INSN_CONFIG_GET_OTHER_SRC = 2006; // Get other source public static final int INSN_CONFIG_SET_COUNTER_MODE = 4097; public static final int INSN_CONFIG_8254_SET_MODE = INSN_CONFIG_SET_COUNTER_MODE; /* deprecated */ public static final int INSN_CONFIG_8254_READ_STATUS = 4098; public static final int INSN_CONFIG_SET_ROUTING = 4099; public static final int INSN_CONFIG_GET_ROUTING = 4109; /** enum comedi_io_direction */ public static final int COMEDI_INPUT = 0; public static final int COMEDI_OUTPUT = 1; public static final int COMEDI_OPENDRAIN = 2; /** enum ni_m_series_cdio_scan_begin_src * Clock sources for CDIO subdevice on NI m-series boards. Used as the scan_begin_arg for a comedi_command. These sources may also be bitwise-or'd with CR_INVERT to change polarity. */ public static final int NI_CDIO_SCAN_BEGIN_SRC_GROUND = 0; public static final int NI_CDIO_SCAN_BEGIN_SRC_AI_START = 18; public static final int NI_CDIO_SCAN_BEGIN_SRC_AI_CONVERT = 19; public static final int NI_CDIO_SCAN_BEGIN_SRC_PXI_STAR_TRIGGER = 20; public static final int NI_CDIO_SCAN_BEGIN_SRC_G0_OUT = 28; public static final int NI_CDIO_SCAN_BEGIN_SRC_G1_OUT = 29; public static final int NI_CDIO_SCAN_BEGIN_SRC_ANALOG_TRIGGER = 30; public static final int NI_CDIO_SCAN_BEGIN_SRC_AO_UPDATE = 31; public static final int NI_CDIO_SCAN_BEGIN_SRC_FREQ_OUT = 32; public static final int NI_CDIO_SCAN_BEGIN_SRC_DIO_CHANGE_DETECT_IRQ = 33; /** start sources for ni general-purpose counters for use with INSN_CONFIG_ARM enum ni_gpct_arm_source */ public static final int NI_GPCT_ARM_IMMEDIATE = 0x0; public static final int NI_GPCT_ARM_PAIRED_IMMEDIATE = 0x1; /* Start both the counter and the adjacent paired counter simultaneously */ /* NI doesn't document bits for selecting hardware arm triggers. If the NI_GPCT_ARM_UNKNOWN bit is set, we will pass the least significant bits (3 bits for 660x or 5 bits for m-series) through to the hardware. This will at least allow someone to figure out what the bits do later. */ public static final int NI_GPCT_ARM_UNKNOWN = 0x1000; /** Possibilities for setting a gate source with INSN_CONFIG_SET_GATE_SRC when using NI general-purpose counters. May be bitwise-or'd with CR_EDGE or CR_INVERT. enum ni_gpct_gate_select */ /* m-series gates */ public static final int NI_GPCT_TIMESTAMP_MUX_GATE_SELECT = 0x0; public static final int NI_GPCT_AI_START2_GATE_SELECT = 0x12; public static final int NI_GPCT_PXI_STAR_TRIGGER_GATE_SELECT = 0x13; public static final int NI_GPCT_NEXT_OUT_GATE_SELECT = 0x14; public static final int NI_GPCT_AI_START1_GATE_SELECT = 0x1c; public static final int NI_GPCT_NEXT_SOURCE_GATE_SELECT = 0x1d; public static final int NI_GPCT_ANALOG_TRIGGER_OUT_GATE_SELECT = 0x1e; public static final int NI_GPCT_LOGIC_LOW_GATE_SELECT = 0x1f; /* more gates for 660x */ public static final int NI_GPCT_SOURCE_PIN_i_GATE_SELECT = 0x100; public static final int NI_GPCT_GATE_PIN_i_GATE_SELECT = 0x101; /* more gates for 660x "second gate" */ public static final int NI_GPCT_UP_DOWN_PIN_i_GATE_SELECT = 0x201; public static final int NI_GPCT_SELECTED_GATE_GATE_SELECT = 0x21e; /* m-series "second gate" sources are unknown, we should add them here with an offset of 0x300 when known. */ public static final int NI_GPCT_DISABLED_GATE_SELECT = 0x8000; public static final int NI_GPCT_GATE_PIN_GATE_SELECT(int n) { return 0x102 + n; } public static final int NI_GPCT_RTSI_GATE_SELECT(int n) { return NI_USUAL_RTSI_SELECT(n); } public static final int NI_GPCT_PFI_GATE_SELECT(int n) { return NI_USUAL_PFI_SELECT(n); } public static final int NI_GPCT_UP_DOWN_PIN_GATE_SELECT(int n) { return 0x202 + n; } /** mode bits for NI general-purpose counters, set with INSN_CONFIG_SET_COUNTER_MODE */ public static final int NI_GPCT_COUNTING_MODE_SHIFT = 16; public static final int NI_GPCT_INDEX_PHASE_BITSHIFT = 20; public static final int NI_GPCT_COUNTING_DIRECTION_SHIFT = 24; /* enum ni_gpct_mode_bits { */ public static final int NI_GPCT_GATE_ON_BOTH_EDGES_BIT = 0x4; public static final int NI_GPCT_EDGE_GATE_MODE_MASK = 0x18; public static final int NI_GPCT_EDGE_GATE_STARTS_STOPS_BITS = 0x0; public static final int NI_GPCT_EDGE_GATE_STOPS_STARTS_BITS = 0x8; public static final int NI_GPCT_EDGE_GATE_STARTS_BITS = 0x10; public static final int NI_GPCT_EDGE_GATE_NO_STARTS_NO_STOPS_BITS = 0x18; public static final int NI_GPCT_STOP_MODE_MASK = 0x60; public static final int NI_GPCT_STOP_ON_GATE_BITS = 0x00; public static final int NI_GPCT_STOP_ON_GATE_OR_TC_BITS = 0x20; public static final int NI_GPCT_STOP_ON_GATE_OR_SECOND_TC_BITS = 0x40; public static final int NI_GPCT_LOAD_B_SELECT_BIT = 0x80; public static final int NI_GPCT_OUTPUT_MODE_MASK = 0x300; public static final int NI_GPCT_OUTPUT_TC_PULSE_BITS = 0x100; public static final int NI_GPCT_OUTPUT_TC_TOGGLE_BITS = 0x200; public static final int NI_GPCT_OUTPUT_TC_OR_GATE_TOGGLE_BITS = 0x300; public static final int NI_GPCT_HARDWARE_DISARM_MASK = 0xc00; public static final int NI_GPCT_NO_HARDWARE_DISARM_BITS = 0x000; public static final int NI_GPCT_DISARM_AT_TC_BITS = 0x400; public static final int NI_GPCT_DISARM_AT_GATE_BITS = 0x800; public static final int NI_GPCT_DISARM_AT_TC_OR_GATE_BITS = 0xc00; public static final int NI_GPCT_LOADING_ON_TC_BIT = 0x1000; public static final int NI_GPCT_LOADING_ON_GATE_BIT = 0x4000; public static final int NI_GPCT_COUNTING_MODE_MASK = 0x7 << NI_GPCT_COUNTING_MODE_SHIFT; public static final int NI_GPCT_COUNTING_MODE_NORMAL_BITS = 0x0 << NI_GPCT_COUNTING_MODE_SHIFT; public static final int NI_GPCT_COUNTING_MODE_QUADRATURE_X1_BITS = 0x1 << NI_GPCT_COUNTING_MODE_SHIFT; public static final int NI_GPCT_COUNTING_MODE_QUADRATURE_X2_BITS = 0x2 << NI_GPCT_COUNTING_MODE_SHIFT; public static final int NI_GPCT_COUNTING_MODE_QUADRATURE_X4_BITS = 0x3 << NI_GPCT_COUNTING_MODE_SHIFT; public static final int NI_GPCT_COUNTING_MODE_TWO_PULSE_BITS = 0x4 << NI_GPCT_COUNTING_MODE_SHIFT; public static final int NI_GPCT_COUNTING_MODE_SYNC_SOURCE_BITS = 0x6 << NI_GPCT_COUNTING_MODE_SHIFT; public static final int NI_GPCT_INDEX_PHASE_MASK = 0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT; public static final int NI_GPCT_INDEX_PHASE_LOW_A_LOW_B_BITS = 0x0 << NI_GPCT_INDEX_PHASE_BITSHIFT; public static final int NI_GPCT_INDEX_PHASE_LOW_A_HIGH_B_BITS = 0x1 << NI_GPCT_INDEX_PHASE_BITSHIFT; public static final int NI_GPCT_INDEX_PHASE_HIGH_A_LOW_B_BITS = 0x2 << NI_GPCT_INDEX_PHASE_BITSHIFT; public static final int NI_GPCT_INDEX_PHASE_HIGH_A_HIGH_B_BITS = 0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT; public static final int NI_GPCT_INDEX_ENABLE_BIT = 0x400000; public static final int NI_GPCT_COUNTING_DIRECTION_MASK = 0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT; public static final int NI_GPCT_COUNTING_DIRECTION_DOWN_BITS = 0x00 << NI_GPCT_COUNTING_DIRECTION_SHIFT; public static final int NI_GPCT_COUNTING_DIRECTION_UP_BITS = 0x1 << NI_GPCT_COUNTING_DIRECTION_SHIFT; public static final int NI_GPCT_COUNTING_DIRECTION_HW_UP_DOWN_BITS = 0x2 << NI_GPCT_COUNTING_DIRECTION_SHIFT; public static final int NI_GPCT_COUNTING_DIRECTION_HW_GATE_BITS = 0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT; public static final int NI_GPCT_RELOAD_SOURCE_MASK = 0xc000000; public static final int NI_GPCT_RELOAD_SOURCE_FIXED_BITS = 0x0; public static final int NI_GPCT_RELOAD_SOURCE_SWITCHING_BITS = 0x4000000; public static final int NI_GPCT_RELOAD_SOURCE_GATE_SELECT_BITS = 0x8000000; public static final int NI_GPCT_OR_GATE_BIT = 0x10000000; public static final int NI_GPCT_INVERT_OUTPUT_BIT = 0x20000000; /** Bits for setting a clock source with * INSN_CONFIG_SET_CLOCK_SRC when using NI general-purpose counters. enum ni_gpct_clock_source_bits */ public static final int NI_GPCT_CLOCK_SRC_SELECT_MASK = 0x3f; public static final int NI_GPCT_TIMEBASE_1_CLOCK_SRC_BITS = 0x0; public static final int NI_GPCT_TIMEBASE_2_CLOCK_SRC_BITS = 0x1; public static final int NI_GPCT_TIMEBASE_3_CLOCK_SRC_BITS = 0x2; public static final int NI_GPCT_LOGIC_LOW_CLOCK_SRC_BITS = 0x3; public static final int NI_GPCT_NEXT_GATE_CLOCK_SRC_BITS = 0x4; public static final int NI_GPCT_NEXT_TC_CLOCK_SRC_BITS = 0x5; public static final int NI_GPCT_SOURCE_PIN_i_CLOCK_SRC_BITS = 0x6; /* NI 660x-specific */ public static final int NI_GPCT_PXI10_CLOCK_SRC_BITS = 0x7; public static final int NI_GPCT_PXI_STAR_TRIGGER_CLOCK_SRC_BITS = 0x8; public static final int NI_GPCT_ANALOG_TRIGGER_OUT_CLOCK_SRC_BITS = 0x9; public static final int NI_GPCT_PRESCALE_MODE_CLOCK_SRC_MASK = 0x30000000; public static final int NI_GPCT_NO_PRESCALE_CLOCK_SRC_BITS = 0x0; public static final int NI_GPCT_PRESCALE_X2_CLOCK_SRC_BITS = 0x10000000; /* divide source by 2 */ public static final int NI_GPCT_PRESCALE_X8_CLOCK_SRC_BITS = 0x20000000; /* divide source by 8 */ public static final int NI_GPCT_INVERT_CLOCK_SRC_BIT = 0x80000000; public static final int CR_FLAGS_MASK = 0xfc000000; public static final int CR_ALT_FILTER = (1<<26); public static final int CR_DITHER = CR_ALT_FILTER; public static final int CR_DEGLITCH = CR_ALT_FILTER; public static final int CR_ALT_SOURCE = (1<<27); public static final int CR_EDGE = (1<<30); public static final int CR_INVERT = (1<<31); public static class Range { public double min; public double max; public int unit; } public static class Cmd { public int subdev; public int flags; public int start_src; public int start_arg; public int scan_begin_src; public int scan_begin_arg; public int convert_src; public int convert_arg; public int scan_end_src; public int scan_end_arg; public int stop_src; public int stop_arg; public int chanlist[]; /* channel/range list */ public int chanlist_len; public short data[]; /* data list, size depends on subd flags */ public int data_len; private String src(int src){ StringBuffer str = new StringBuffer(); if((src & ComediDef.TRIG_NONE) != 0) str.append("none"); if((src & ComediDef.TRIG_NOW) != 0) str.append("now"); if((src & ComediDef.TRIG_FOLLOW) != 0) str.append("follow"); if((src & ComediDef.TRIG_TIME) != 0) str.append("time"); if((src & ComediDef.TRIG_TIMER) != 0) str.append("timer"); if((src & ComediDef.TRIG_COUNT) != 0) str.append("count"); if((src & ComediDef.TRIG_EXT) != 0) str.append("ext"); if((src & ComediDef.TRIG_INT) != 0) str.append("int"); if((src & ComediDef.TRIG_OTHER) != 0) str.append("other"); if(str.length() == 0) return "unknown(" + src + ")"; return str.toString(); } public void dump(){ System.out.println( " subdevice =\t" + subdev + "\n start =\t" + src(start_src) + "\t" + start_arg + "\n scan_begin =\t" + src(scan_begin_src) + "\t" + scan_begin_arg + "\n convert =\t" + src(convert_src) + "\t" + convert_arg + "\n scan_end =\t" + src(scan_end_src) + "\t" + scan_end_arg + "\n stop =\t" + src(stop_src) + "\t" + stop_arg); } } public static final int CR_PACK(int chan, int rng, int aref){ return ( (((aref)&0x3)<<24) | (((rng)&0xff)<<16) | (chan) ); } public static final int CR_PACK_FLAGS(int chan, int range, int aref, int flags){ return (CR_PACK(chan, range, aref) | ((flags) & CR_FLAGS_MASK)); } public static String cmdtest_messages[] = { "success", "invalid source", "source conflict", "invalid argument", "argument conflict", "invalid chanlist", }; }