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Update from Comedi

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This commit is contained in:
David Schleef 2002-03-09 00:12:24 +00:00
parent 99b587482b
commit 40818a4ece
1 changed files with 19 additions and 1 deletions
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20
include/comedi.h
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@ -57,6 +57,11 @@ typedef unsigned short sampl_t;
#define CR_RANGE(a) (((a)>>16)&0xff)
#define CR_AREF(a) (((a)>>24)&0x03)
#define CR_ALT_FILTER (1<<26)
#define CR_DITHER CR_ALT_FILTER
#define CR_DEGLITCH CR_ALT_FILTER
#define CR_INVERT (1<<31)
#define AREF_GROUND 0x00 /* analog ref = analog ground */
#define AREF_COMMON 0x01 /* analog ref = analog common */
#define AREF_DIFF 0x02 /* analog ref = differential */
@ -108,7 +113,7 @@ typedef unsigned short sampl_t;
//#define TRIG_RT 0x0008 /* perform op in real time */
#define TRIG_CONFIG 0x0010 /* perform configuration, not triggering */
//#define TRIG_WAKE_EOS 0x0020 /* wake up on end-of-scan events */
#define TRIG_WRITE 0x0040 /* write to bidirectional devices */
//#define TRIG_WRITE 0x0040 /* write to bidirectional devices */
/* command flags */
/* These flags are used in comedi_cmd structures */
@ -118,6 +123,11 @@ typedef unsigned short sampl_t;
#define TRIG_RT CMDF_PRIORITY /* compatibility definition */
#define TRIG_WAKE_EOS 0x00000020 /* legacy definition for COMEDI_EV_SCAN_END */
#define CMDF_WRITE 0x00000040
#define TRIG_WRITE CMDF_WRITE /* compatibility definition */
#define CMDF_RAWDATA 0x00000080
#define COMEDI_EV_START 0x00040000
#define COMEDI_EV_SCAN_BEGIN 0x00080000
#define COMEDI_EV_CONVERT 0x00100000
@ -190,9 +200,16 @@ typedef unsigned short sampl_t;
#define COMEDI_SUBD_CALIB 9 /* calibration DACs */
#define COMEDI_SUBD_PROC 10 /* processor, DSP */
/* configuration instructions */
#define COMEDI_INPUT 0
#define COMEDI_OUTPUT 1
#define COMEDI_OPENDRAIN 2
#define INSN_CONFIG_ANALOG_TRIG 0x10
//#define INSN_CONFIG_WAVEFORM 0x11
//#define INSN_CONFIG_TRIG 0x12
//#define INSN_CONFIG_COUNTER 0x13
/* ioctls */
@ -367,6 +384,7 @@ struct comedi_bufinfo_struct{
#define UNIT_mA 1
#define UNIT_none 2
#define COMEDI_MIN_SPEED ((unsigned int)0xffffffff)
/* callback stuff */
/* only relevant to kernel modules. */