57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
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/**
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****************************************************************************************************
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* @file sys.h
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* @author XX<EFBFBD>Ŷ<EFBFBD>
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* @version V1.0
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* @date 2021-10-14
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* @brief ϵͳ<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<EFBFBD>жϹ<EFBFBD><EFBFBD><EFBFBD>/GPIO<EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD>)
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* @license Copyright (c) 2020-2032,
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****************************************************************************************************
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* @attention
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*
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* <EFBFBD><EFBFBD><EFBFBD>ع<EFBFBD><EFBFBD><EFBFBD>ϵͳƽ̨<EFBFBD><EFBFBD>STM32F407
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*
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* <EFBFBD><EFBFBD>һ<EFBFBD>η<EFBFBD><EFBFBD><EFBFBD>
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****************************************************************************************************
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*/
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#ifndef _SYS_H
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#define _SYS_H
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#include "stm32f4xx.h"
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#include "core_cm4.h"
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#include "stm32f4xx_hal.h"
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/**
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* SYS_SUPPORT_OS<EFBFBD><EFBFBD><EFBFBD>ڶ<EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD>֧<EFBFBD><EFBFBD>OS
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* 0,<EFBFBD><EFBFBD>֧<EFBFBD><EFBFBD>OS
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* 1,֧<EFBFBD><EFBFBD>OS
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*/
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#define SYS_SUPPORT_OS 0
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/*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*******************************************************************************************/
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void sys_nvic_set_vector_table(uint32_t baseaddr, uint32_t offset); /* <20><><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ƫ<EFBFBD><C6AB><EFBFBD><EFBFBD> */
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void sys_standby(void); /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģʽ */
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void sys_soft_reset(void); /* ϵͳ<CFB5><CDB3><EFBFBD><EFBFBD>λ */
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uint8_t sys_stm32_clock_init(uint32_t plln, uint32_t pllm, uint32_t pllp, uint32_t pllq); /* <20><><EFBFBD><EFBFBD>ϵͳʱ<CDB3><CAB1> */
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/* <20><><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD>ຯ<EFBFBD><E0BAAF> */
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void sys_wfi_set(void); /* ִ<><D6B4>WFIָ<49><D6B8> */
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void sys_intx_disable(void); /* <20>ر<EFBFBD><D8B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD> */
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void sys_intx_enable(void); /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD> */
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void sys_msr_msp(uint32_t addr); /* <20><><EFBFBD><EFBFBD>ջ<EFBFBD><D5BB><EFBFBD><EFBFBD>ַ */
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void sys_msr_msp(uint32_t addr); /* 设置栈顶地址 */
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#endif
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