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synced with comedi.

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This commit is contained in:
Frank Mori Hess 2007-08-13 21:18:47 +00:00
parent 12389d30c3
commit da5769b50f
1 changed files with 44 additions and 20 deletions
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64
include/comedi.h
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@ -492,6 +492,20 @@ enum i8254_mode
I8254_BINARY = 0
};
static inline unsigned NI_USUAL_PFI_SELECT(unsigned pfi_channel)
{
if(pfi_channel < 10)
return 0x1 + pfi_channel;
else
return 0xb + pfi_channel;
}
static inline unsigned NI_USUAL_RTSI_SELECT(unsigned rtsi_channel)
{
if(rtsi_channel < 7)
return 0xb + rtsi_channel;
else
return 0x1b;
}
/* mode bits for NI general-purpose counters, set with INSN_CONFIG_SET_COUNTER_MODE */
#define NI_GPCT_COUNTING_MODE_SHIFT 16
#define NI_GPCT_INDEX_PHASE_BITSHIFT 20
@ -610,17 +624,11 @@ static inline unsigned NI_GPCT_GATE_PIN_GATE_SELECT(unsigned n)
}
static inline unsigned NI_GPCT_RTSI_GATE_SELECT(unsigned n)
{
if(n < 7)
return 0xb + n;
else
return 0x1b;
return NI_USUAL_RTSI_SELECT(n);
}
static inline unsigned NI_GPCT_PFI_GATE_SELECT(unsigned n)
{
if(n < 10)
return 0x1 + n;
else
return 0xb + n;
return NI_USUAL_PFI_SELECT(n);
}
static inline unsigned NI_GPCT_UP_DOWN_PIN_GATE_SELECT(unsigned n)
{
@ -642,14 +650,7 @@ enum ni_gpct_other_select
};
static inline unsigned NI_GPCT_PFI_OTHER_SELECT(unsigned n)
{
if (n < 10) {
return 0x1 + n;
} else if (n < 16) {
return 0xb + n;
} else {
// Really should report this error somehow
return NI_GPCT_DISABLED_OTHER_SELECT;
}
return NI_USUAL_PFI_SELECT(n);
}
@ -765,13 +766,11 @@ static inline unsigned NI_PFI_OUTPUT_RTSI(unsigned rtsi_channel)
the bits required to program the board (offset by 1 for historical reasons). */
static inline unsigned NI_EXT_PFI(unsigned pfi_channel)
{
if(pfi_channel < 10) return pfi_channel;
else return pfi_channel + 10;
return NI_USUAL_PFI_SELECT(pfi_channel) - 1;
}
static inline unsigned NI_EXT_RTSI(unsigned rtsi_channel)
{
if(rtsi_channel < 7) return 10 + rtsi_channel;
else return 19 + rtsi_channel;
return NI_USUAL_RTSI_SELECT(rtsi_channel) - 1;
}
/* status bits for INSN_CONFIG_GET_COUNTER_STATUS */
@ -782,6 +781,31 @@ enum comedi_counter_status_flags
COMEDI_COUNTER_TERMINAL_COUNT = 0x4,
};
/* 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. */
enum ni_m_series_cdio_scan_begin_src
{
NI_CDIO_SCAN_BEGIN_SRC_GROUND = 0,
NI_CDIO_SCAN_BEGIN_SRC_AI_START = 18,
NI_CDIO_SCAN_BEGIN_SRC_AI_CONVERT = 19,
NI_CDIO_SCAN_BEGIN_SRC_PXI_STAR_TRIGGER = 20,
NI_CDIO_SCAN_BEGIN_SRC_G0_OUT = 28,
NI_CDIO_SCAN_BEGIN_SRC_G1_OUT = 29,
NI_CDIO_SCAN_BEGIN_SRC_ANALOG_TRIGGER = 30,
NI_CDIO_SCAN_BEGIN_SRC_AO_UPDATE = 31,
NI_CDIO_SCAN_BEGIN_SRC_FREQ_OUT = 32,
NI_CDIO_SCAN_BEGIN_SRC_DIO_CHANGE_DETECT_IRQ = 33
};
static inline unsigned NI_CDIO_SCAN_BEGIN_SRC_PFI(unsigned pfi_channel)
{
return NI_USUAL_PFI_SELECT(pfi_channel);
}
static inline unsigned NI_CDIO_SCAN_BEGIN_SRC_RTSI(unsigned rtsi_channel)
{
return NI_USUAL_RTSI_SELECT(rtsi_channel);
}
#ifdef __cplusplus
}
#endif