.TH E1432_SET_RPM_INTERVAL 3 E1432
.SH NAME
.nf
e1432_set_rpm_interval \- Set step interval of arming RPM
e1432_get_rpm_interval \- Get step interval of arming RPM
.fi
.IX e1432_set_rpm_interval(3) 3
.IX e1432_get_rpm_interval(3) 3
.SH SYNOPSIS
.cS
SHORTSIZ16 e1432_set_rpm_interval(E1432ID hw, SHORTSIZ16 ID,
                                  FLOATSIZ32 rpm)
SHORTSIZ16 e1432_get_rpm_interval(E1432ID hw, SHORTSIZ16 ID,
                                  FLOATSIZ32 *rpm)
.cE
.SH DESCRIPTION
\fIe1432_set_rpm_interval\fR sets the stepping interval of arming RPMs used 
by the RPM arming modes of the \fIe1432_set_arm_mode\fR function. The value 
entered is a floating point number, but it is truncated to a integer internally;
so the value returned by \fIe1432_get_rpm_interval\fR will always be an
integer represented as a floating point number.

\fIe1432_get_rpm_interval\fR returns the stepping interval RPM into 
the variable pointed to by \fIrpm\fR.

\fIhw\fR must be the result of a successful call to
\fIe1432_assign_channel_numbers\fR, and specifies the group of
hardware to talk to.

\fIID\fR is either the ID of a group of channels that was obtained
with a call to \fIe1432_create_channel_group\fR, or the ID of a single
channel.

\fIrpm\fR specifies the stepping interval RPM.

Arming reoccurs after the RPM changes by this stepping interval from the
previous RPM arming point.
.SH "RESET VALUE"
After a reset, \fIrpm\fR is set to 25.0.
.SH "RETURN VALUE"
Return 0 if successful, a (negative) error number otherwise.
.SH "SEE ALSO"
.na
e1432_get_rpm_interval_limits, e1432_set_arm_mode, e1432_set_rpm_low,
e1432_set_rpm_high
.ad
