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## Copyright (C) 2018 John Donoghue <john.donoghue@ieee.org>
##
## This program is free software: you can redistribute it and/or modify it
## under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program. If not, see
## <https://www.gnu.org/licenses/>.
## -*- texinfo -*-
## @deftypefn {} reset (@var{register})
## clear the shift register value.
##
## @subsubheading Inputs
## @var{register} - shift register created from shiftRegister call.
##
## @seealso{shiftRegister, read, write}
## @end deftypefn
function reset(register)
persistent ARDUINO_SHIFTREG_RESET = 0;
# TODO: see if we have a reset pin ?
[tmp, sz] = sendCommand(register.parent, "shiftregister", ARDUINO_SHIFTREG_RESET, [register.id]);
endfunction
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