32 lines
659 B
C
32 lines
659 B
C
/*
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* File : drv_gpio.h
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2015, RT-Thread Development Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2015-01-05 Bernard the first version
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* 2017-11-35 ZYH update to 3.0.0
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*/
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#ifndef GPIO_H__
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#define GPIO_H__
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struct stm32_hw_pin_userdata
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{
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int pin;
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uint32_t mode;
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};
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#define PIN_USERDATA_END {-1,0}
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extern struct stm32_hw_pin_userdata stm32_pins[];
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int rt_hw_pin_init(void);
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#endif
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