.TH E1432_SET_SOURCE_BLOCKSIZE 3 E1432
.SH NAME
.nf
e1432_set_source_blocksize \- Set source blocksize
e1432_get_source_blocksize \- Get source blocksize
.fi
.IX e1432_set_source_blocksize(3) 3
.IX e1432_get_source_blocksize(3) 3
.SH SYNOPSIS
.cS
SHORTSIZ16 e1432_set_source_blocksize(E1432ID hw, SHORTSIZ16 ID,
                               LONGSIZ32 blocksize)
SHORTSIZ16 e1432_get_source_blocksize(E1432ID hw, SHORTSIZ16 ID,
                               LONGSIZ32 *blocksize)
.cE
.SH DESCRIPTION

\fIe1432_set_source_blocksize\fR sets the source blocksize, of a single
channel or group of channels \fIID\fR, to the number of samples given in
\fIblocksize\fR.  All channels with in a scource SCA have the same blocksize.

\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.

\fIblocksize\fR selects the number of sample points in a block.
The default value is zero which means to use the measurement blocksize.

.SH "RESET VALUE"
After a reset, the source \fIblocksize\fR is set to \fB0\fR.
.SH "RETURN VALUE"
Return 0 if successful, a (negative) error number otherwise.
.SH "SEE ALSO"
.na
e1432_set_blocksize, e1432_get_source_blocksize_limits
.ad
