对比新文件 |
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| | | /* |
| | | * Copyright (c) 2019-2023 Beijing Hanwei Innovation Technology Ltd. Co. and |
| | | * its subsidiaries and affiliates (collectly called MKSEMI). |
| | | * |
| | | * All rights reserved. |
| | | * |
| | | * Redistribution and use in source and binary forms, with or without |
| | | * modification, are permitted provided that the following conditions are met: |
| | | * |
| | | * 1. Redistributions of source code must retain the above copyright notice, |
| | | * this list of conditions and the following disclaimer. |
| | | * |
| | | * 2. Redistributions in binary form, except as embedded into an MKSEMI |
| | | * integrated circuit in a product or a software update for such product, |
| | | * must reproduce the above copyright notice, this list of conditions and |
| | | * the following disclaimer in the documentation and/or other materials |
| | | * provided with the distribution. |
| | | * |
| | | * 3. Neither the name of MKSEMI nor the names of its contributors may be used |
| | | * to endorse or promote products derived from this software without |
| | | * specific prior written permission. |
| | | * |
| | | * 4. This software, with or without modification, must only be used with a |
| | | * MKSEMI integrated circuit. |
| | | * |
| | | * 5. Any software provided in binary form under this license must not be |
| | | * reverse engineered, decompiled, modified and/or disassembled. |
| | | * |
| | | * THIS SOFTWARE IS PROVIDED BY MKSEMI "AS IS" AND ANY EXPRESS OR IMPLIED |
| | | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| | | * MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| | | * DISCLAIMED. IN NO EVENT SHALL MKSEMI OR CONTRIBUTORS BE LIABLE FOR ANY |
| | | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| | | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| | | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| | | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| | | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| | | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| | | */ |
| | | |
| | | #ifndef MK_GPIO_H_ |
| | | #define MK_GPIO_H_ |
| | | #include "mk_common.h" |
| | | #include "mk_io.h" |
| | | |
| | | /** |
| | | * @addtogroup MK8000_GPIO |
| | | * @{ |
| | | */ |
| | | |
| | | /** GPIO device instance */ |
| | | enum GPIO_DEV_T |
| | | { |
| | | GPIO_ID0 = 0, |
| | | GPIO_MAX_NUM |
| | | }; |
| | | |
| | | /** GPIO input/output direction */ |
| | | enum GPIO_DIR_T |
| | | { |
| | | GPIO_DIR_IN = 0, |
| | | GPIO_DIR_OUT = 1, |
| | | GPIO_FLOATING = 2, |
| | | }; |
| | | |
| | | /** GPIO interrupt types */ |
| | | enum GPIO_IRQ_TYPE_T |
| | | { |
| | | GPIO_IRQ_TYPE_LOW_LEVEL = 0, |
| | | GPIO_IRQ_TYPE_HIGH_LEVEL, |
| | | GPIO_IRQ_TYPE_FALLING_EDGE, |
| | | GPIO_IRQ_TYPE_RISING_EDGE, |
| | | }; |
| | | |
| | | typedef void (*GPIO_IRQ_HANDLER_T)(enum IO_PIN_T pin); |
| | | |
| | | #ifdef __cplusplus |
| | | extern "C" { |
| | | #endif |
| | | |
| | | int gpio_open(void); |
| | | int gpio_close(void); |
| | | |
| | | void gpio_write(uint32_t value); |
| | | uint32_t gpio_read(void); |
| | | |
| | | void gpio_pin_set(enum IO_PIN_T pin); |
| | | void gpio_pin_clr(enum IO_PIN_T pin); |
| | | void gpio_pin_toggle(enum IO_PIN_T pin); |
| | | uint8_t gpio_pin_get_val(enum IO_PIN_T pin); |
| | | |
| | | void gpio_pin_set_dir(enum IO_PIN_T pin, enum GPIO_DIR_T dir, uint8_t out_val); |
| | | |
| | | void gpio_enable_irq(enum IO_PIN_T pin, enum GPIO_IRQ_TYPE_T irq_type, GPIO_IRQ_HANDLER_T irq_handler); |
| | | void gpio_disable_irq(enum IO_PIN_T pin); |
| | | |
| | | void GPIO_IRQHandler(void); |
| | | |
| | | #ifdef __cplusplus |
| | | } |
| | | #endif |
| | | |
| | | /** |
| | | * @} |
| | | */ |
| | | |
| | | #endif /* MK_GPIO_H_ */ |