40 lines
907 B
C
40 lines
907 B
C
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/*
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* Copyright (c) 2006-2023, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2023-12-02 Meco Man the first version
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*/
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#ifndef __DRV_GPIO_H__
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#define __DRV_GPIO_H__
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#include <rtdef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define PIN_LOW 0x00
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#define PIN_HIGH 0x01
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#define PIN_MODE_OUTPUT 0x00
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#define PIN_MODE_INPUT 0x01
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#define PIN_MODE_INPUT_PULLUP 0x02
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#define PIN_MODE_INPUT_PULLDOWN 0x03
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#define PIN_MODE_OUTPUT_OD 0x04
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#define GET_PIN(PORTx,PIN) (rt_uint64_t)((((rt_uint64_t)GPIO_PIN_##PIN) << 32) | (rt_uint64_t)(rt_ubase_t)GPIO##PORTx)
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void rt_pin_mode(rt_uint64_t pin, rt_uint8_t mode);
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void rt_pin_write(rt_uint64_t pin, rt_uint8_t value);
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rt_int8_t rt_pin_read(rt_uint64_t pin);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __DRV_GPIO_H__ */
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