mirror of https://github.com/ARMmbed/mbed-os.git
75 lines
2.0 KiB
C
75 lines
2.0 KiB
C
/* mbed Microcontroller Library
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* Copyright (c) 2006-2018 ARM Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/****************************************************************************
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*
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* Copyright 2019 Samsung Electronics All Rights Reserved.
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the specific
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* language governing permissions and limitations under the License.
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*
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****************************************************************************/
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/* @file : port_api.c
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* @brief : GPIO port API source code
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* @date : June 2019
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*
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* @note : Add chip dependent feature and control hardware GPIO port
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*
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*/
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#include "port_api.h"
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#include "pinmap.h"
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#include "gpio_api.h"
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PinName port_pin(PortName port, int pin_n)
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{
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return (PinName)((port << PORT_SHIFT) | pin_n);
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}
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void port_init(port_t *obj, PortName port, int mask, PinDirection dir)
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{
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}
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void port_mode(port_t *obj, PinMode mode)
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{
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}
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void port_dir(port_t *obj, PinDirection dir)
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{
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}
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void port_write(port_t *obj, int value)
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{
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*obj->reg_in = value;
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}
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int port_read(port_t *obj)
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{
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return (*obj->reg_in);
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}
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