83 lines
2.7 KiB
C
83 lines
2.7 KiB
C
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/*
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* Copyright (C) 2017 XRADIO TECHNOLOGY CO., LTD. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name of XRADIO TECHNOLOGY CO., LTD. nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DRIVER_CHIP_SYSTEM_CHIP_H_
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#define _DRIVER_CHIP_SYSTEM_CHIP_H_
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#include "driver/chip/hal_def.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum {
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SYS_POWERON,
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SYS_WATCHDOG_CHIP_RST,
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SYS_WATCHDOG_CPU_RST,
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SYS_SLEEP,
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SYS_STANDBY,
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SYS_HIBERNATION,
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SYS_REBOOT,
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SYS_CPU_RST,
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SYS_NVIC_RST
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} SystemStartupState;
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#define SYSTEM_DEINIT_FLAG_RESET_CLK HAL_BIT(0)
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/**
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* @brief Initialize the chip system, including power, FPU setting, vector
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* table location, clock, etc.
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* @return None
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*/
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void SystemInit(void);
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/**
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* @brief DeInitialize the chip system by disabling and cleaning the system IRQ
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* @param flag Rest system clock if bit SYSTEM_DEINIT_FLAG_RESET_CLK is set in
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* the flag
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* @return None
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*/
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void SystemDeInit(uint32_t flag);
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/**
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* @brief Update system core (cpu) clock
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* @return None
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*/
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void SystemCoreClockUpdate(void);
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#ifndef CONFIG_BOOTLOADER
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void SysSetStartupState(SystemStartupState state);
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SystemStartupState SysGetStartupState(void);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* _DRIVER_CHIP_SYSTEM_CHIP_H_ */
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