初始版本

2026-04-23 13:49:53 +08:00
parent c1d6ebd38c
commit ac718a463a
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+/**
+ *******************************************************************************
+ * @file  hc32_ll_utility.h
+ * @brief This file contains all the functions prototypes of the DDL utility.
+ @verbatim
+   Change Logs:
+   Date             Author          Notes
+   2022-03-31       CDT             First version
+ @endverbatim
+ *******************************************************************************
+ * Copyright (C) 2022-2023, Xiaohua Semiconductor Co., Ltd. All rights reserved.
+ *
+ * This software component is licensed by XHSC under BSD 3-Clause license
+ * (the "License"); You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ *                    opensource.org/licenses/BSD-3-Clause
+ *
+ *******************************************************************************
+ */
+#ifndef __HC32_LL_UTILITY_H__
+#define __HC32_LL_UTILITY_H__
+
+/* C binding of definitions if building with C++ compiler */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*******************************************************************************
+ * Include files
+ ******************************************************************************/
+#include "hc32_ll_def.h"
+
+#include "hc32f4xx.h"
+#include "hc32f4xx_conf.h"
+
+/**
+ * @addtogroup LL_Driver
+ * @{
+ */
+
+/**
+ * @addtogroup LL_UTILITY
+ * @{
+ */
+
+#if (LL_UTILITY_ENABLE == DDL_ON)
+
+/*******************************************************************************
+ * Global type definitions ('typedef')
+ ******************************************************************************/
+
+/*******************************************************************************
+ * Global pre-processor symbols/macros ('#define')
+ ******************************************************************************/
+
+/*******************************************************************************
+ * Global variable definitions ('extern')
+ ******************************************************************************/
+
+/*******************************************************************************
+ * Global function prototypes (definition in C source)
+ ******************************************************************************/
+/**
+ * @addtogroup UTILITY_Global_Functions
+ * @{
+ */
+
+/* Imprecise delay */
+void DDL_DelayMS(uint32_t u32Count);
+void DDL_DelayUS(uint32_t u32Count);
+
+/* Systick functions */
+int32_t SysTick_Init(uint32_t u32Freq);
+void SysTick_Delay(uint32_t u32Delay);
+void SysTick_IncTick(void);
+uint32_t SysTick_GetTick(void);
+void SysTick_Suspend(void);
+void SysTick_Resume(void);
+
+#if (LL_PRINT_ENABLE == DDL_ON)
+int32_t LL_PrintfInit(void *vpDevice, uint32_t u32Param, int32_t (*pfnPreinit)(void *vpDevice, uint32_t u32Param));
+#endif
+
+/* You can add your own assert functions by implement the function DDL_AssertHandler
+   definition follow the function DDL_AssertHandler declaration */
+#ifdef __DEBUG
+#define DDL_ASSERT(x)                                                          \
+do {                                                                           \
+    ((x) ? (void)0 : DDL_AssertHandler(__FILE__, __LINE__));                   \
+} while (0)
+/* Exported function */
+void DDL_AssertHandler(const char *file, int line);
+#else
+#define DDL_ASSERT(x)                   ((void)0U)
+#endif /* __DEBUG */
+
+#if (LL_PRINT_ENABLE == DDL_ON)
+#include <stdio.h>
+__WEAKDEF int32_t DDL_ConsoleOutputChar(char cData);
+
+#define DDL_PrintfInit                  (void)LL_PrintfInit
+#define DDL_Printf                      (void)printf
+#else
+#define DDL_PrintfInit(vpDevice, u32Param, pfnPreinit)
+#define DDL_Printf(...)
+#endif
+
+/**
+ * @}
+ */
+
+#endif /* LL_UTILITY_ENABLE */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __HC32_LL_UTILITY_H__ */
+
+/*******************************************************************************
+ * EOF (not truncated)
+ ******************************************************************************/