105 lines
3.9 KiB
C
105 lines
3.9 KiB
C
/*******************************************************************************
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* Copyright (C) 2020, Huada Semiconductor Co., Ltd. All rights reserved.
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*
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* This software component is licensed by HDSC under BSD 3-Clause license
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* (the "License"); You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*/
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/******************************************************************************/
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/** \file hc32f460_utility.h
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**
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** A detailed description is available at
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** @link DdlUtilityGroup Ddl Utility description @endlink
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**
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** - 2018-11-02 CDT First version for Device Driver Library Utility.
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**
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******************************************************************************/
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#ifndef __HC32F460_UTILITY_H__
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#define __HC32F460_UTILITY_H__
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/*******************************************************************************
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* Include files
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******************************************************************************/
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#include "hc32_common.h"
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#include <hc32f460.h>
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/* C binding of definitions if building with C++ compiler */
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/**
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*******************************************************************************
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** \defgroup DdlUtilityGroup Device Driver Library Utility(DDLUTILITY)
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**
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******************************************************************************/
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//@{
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/*******************************************************************************
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* Global type definitions ('typedef')
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******************************************************************************/
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/*******************************************************************************
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* Global pre-processor symbols/macros ('#define')
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******************************************************************************/
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/*******************************************************************************
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* Global variable definitions ('extern')
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******************************************************************************/
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/*******************************************************************************
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* Global function prototypes (definition in C source)
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******************************************************************************/
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/* A approximate delay */
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void Ddl_Delay1ms(uint32_t u32Cnt);
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void Ddl_Delay1us(uint32_t u32Cnt);
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/* Systick functions */
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en_result_t SysTick_Init(uint32_t u32Freq);
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void SysTick_Delay(uint32_t u32Delay);
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void SysTick_IncTick(void);
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uint32_t SysTick_GetTick(void);
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void SysTick_Suspend(void);
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void SysTick_Resume(void);
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/*! Ddl assert, you can add your own assert functions by implement the function
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Ddl_AssertHook definition follow the function Ddl_AssertHook declaration */
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#ifdef __DEBUG
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#define DDL_ASSERT(x) \
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do{ \
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((x) ? (void)0 : Ddl_AssertHandler((uint8_t *)__FILE__, __LINE__)); \
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}while(0)
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/* Exported function */
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void Ddl_AssertHandler(uint8_t *file, int16_t line);
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#else
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#define DDL_ASSERT(x) (void)(0)
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#endif /* __DEBUG */
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#if defined(DDL_PRINT_ENABLE)
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#include <stdio.h>
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en_result_t UART_PrintfInit(M4_USART_TypeDef *UARTx,
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uint32_t u32Baudrate,
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void (*PortInit)(void));
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#define DDL_PrintfInit (void)UART_PrintfInit
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#define DDL_Printf (void)printf
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#else
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#define DDL_PrintfInit(x, y, z)
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#define DDL_Printf(fmt, ...)
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#endif
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//@} // DdlUtilityGroup
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#ifdef __cplusplus
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}
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#endif
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#endif /* __HC32F460_UTILITY_H__ */
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/*******************************************************************************
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* EOF (not truncated)
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******************************************************************************/
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