Spectral Products AD111, User Manual

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Spectral Products
Spectral Products
2659 Pan American Fwy, Suite A, NE Albuquerque, NM 87107 Ph. (505) 343-9700 Fax (505) 343-9705
25
Appendix C
Function Name Description
RETURN
when
successful RETURN
when
unsuccessful
spPulseCmd
short spPulseCmd
(
Long *1Array
)
This function is called to send the acquired
command only, and not received data. The
function must call before calling
spPulseData
function. * lArray is the number of samples,
which will be passed to the spPulseData
function. Note: This function uses together
with spPulseData, and for ‘External trigger’
only.
Zero A non-zero
number
spPulseData
short spPulseData
(
unsigned long
*1Array int
iNData
)
This function reads data from the AD111 and
is called right after the spPulseCmd function.
*lArray points to a data address. Its memory
size should be one or bigger. INData number
of samples, which gets from spPulseCmd
Note: This function uses together with
spPulseCmd, and for ‘External trigger’ only.
Zero A non-zero
number
spPower
short spPower
(
short sPwr
)
This function is called to turn on/off the
external power supply. The AD111 has to be
on in order to operate.
sPwr can be 0 for OFF, or 1 for ON
Zero A non-zero
number
spPowerQ
short spPowerQ
(
short *Pwr
)
Reads the external power status.
*
Pwr points to a data address. The data can
be 0 for OFF and 1 for ON.
Note: This function works with the external
OFF, and it uses to query at beginning of a
program.
Zero A non-zero
number