Instruction manual

AMPDIO DRIVERS
Page 100
or FALSE on failure
Prior Calls none
See Also
6.4.3.2 Set Normal Priority — DIO_TC_restorenormalpriority
Puts current process and thread back to normal priority. Prior to version 4.23, this was only
done for Windows NT. For version 4.23 onwards it is also done for Windows 9x.
i = DIO_TC_restorenormalpriority ()
Returns BOOLEAN: TRUE on success
or FALSE on failure
Prior Calls none
See Also
6.4.3.3 Get Priority of User Interrupt Thread — TCgetInterruptThreadPriority
Gets the Win32 thread priority value used for the user interrupt callback thread. May be used
even if the user interrupt thread is not currently running (e.g. has not been enabled).
When the interrupt set-up function is called, the user interrupt thread priority is initialized to the
priority of the calling thread. Calls to TCsetInterruptThreadPriority change this value. The
function gets the value set by the interrupt set-up function or TCsetInterruptThreadPriority,
even if the priority of the user interrupt thread has been changed by some other mechanism in
the meantime.
SUPPORTED IN VERSION 4.23 ONWARDS.
i = TCgetInterruptThreadPriority (h, hUsrInt, pPriority)
where h short: board handle as issued by the
registerBoardEx function.
hUsrInt short: user interrupt handle as issued by user
interrupt set-up function.
pPriority pointer to int: pointer to (long) integer variable
which will be set to the priority of the user
interrupt thread.
Returns short: OK
or ERRHANDLE
ERRCHAN
ERRDATA
Prior Calls registerBoardEx
TCsetUserInterrupt
TCsetUserInterruptAIO
TCsetUserInterrupt2