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/*
* Copyright (c) 2019, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2019-05-05 jg1uaa the first version
*/
#ifndef __BOARD_H__
#define __BOARD_H__
#define CPU_CLOCK 48000000 // Hz
void rt_hw_board_init(void);
void NVIC_EnableIRQ(rt_int32_t irqno);
void NVIC_DisableIRQ(rt_int32_t irqno);
rt_uint32_t NVIC_GetPendingIRQ(rt_int32_t irqno);
void NVIC_SetPendingIRQ(rt_int32_t irqno);
void NVIC_ClearPendingIRQ(rt_int32_t irqno);
void NVIC_SetPriority(rt_int32_t irqno, rt_uint32_t priority);
#endif /* __BOARD_H__ */
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