gusimplewhiteboard
wb_io_pins.h
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/*
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* wb_io_pins.h
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* gusimplewhiteboard / arduino simulator
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*
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* Created by Rene Hexel on 5/08/2015.
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* Copyright © 2015, 2016 Rene Hexel. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgement:
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*
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* This product includes software developed by Rene Hexel.
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*
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* 4. Neither the name of the author nor the names of contributors
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* may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* -----------------------------------------------------------------------
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* This program is free software; you can redistribute it and/or
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* modify it under the above terms or under the terms of the GNU
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* General Public License as published by the Free Software Foundation;
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* either version 2 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see http://www.gnu.org/licenses/
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* or write to the Free Software Foundation, Inc., 51 Franklin Street,
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* Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef wb_io_pins_h
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#define wb_io_pins_h
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#include <gu_util.h>
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#include <
gusimplewhiteboard/gusimplewhiteboard.h
>
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#define IO_PIN_BYTE_SIZE (sizeof(gu_simple_message))
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#define IO_PIN_BIT_SIZE (IO_PIN_BYTE_SIZE*8)
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#define IO_PIN_CLR(s, n) ((s)->_pins[(n)/8] &=~(1<<((n)%8)))
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#define IO_PIN_SET(s, n) ((s)->_pins[(n)/8] |= (1<<((n)%8)))
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#define IO_PIN_GET(s, n) ((((s)->_pins[(n)/8]) & (1<<((n)%8))) != 0)
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struct
wb_io_pins
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{
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ARRAY_PROPERTY
(uint8_t, pins,
IO_PIN_BYTE_SIZE
)
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#ifdef __cplusplus
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wb_io_pins
(
int
value = 0) { memset(
this
, value,
sizeof
(*
this
)); }
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#endif
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};
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#endif
/* wb_io_pins_h */
gusimplewhiteboard.h
wb_io_pins
Simulated I/O pins.
Definition:
wb_io_pins.h:81
wb_io_pins::ARRAY_PROPERTY
ARRAY_PROPERTY(uint8_t, pins,(sizeof(gu_simple_message))) wb_io_pins(int value=0)
bit vector of I/O pin values
Definition:
wb_io_pins.h:83
IO_PIN_BYTE_SIZE
#define IO_PIN_BYTE_SIZE
bytes to occupy
Definition:
wb_io_pins.h:64
typeClassDefs
wb_io_pins.h
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