1 files changed, 91 insertions, 0 deletions
diff --git a/lib/hc32f460/driver/inc/hc32f460_rmu.h b/lib/hc32f460/driver/inc/hc32f460_rmu.h
new file mode 100644
index 00000000..0bba03ca
--- /dev/null
+++ b/lib/hc32f460/driver/inc/hc32f460_rmu.h
@@ -0,0 +1,91 @@
+/*****************************************************************************
+ * Copyright (C) 2020, Huada Semiconductor Co., Ltd. All rights reserved.
+ *
+ * This software component is licensed by HDSC 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
+ */
+/******************************************************************************/
+/** \file hc32f460_rmu.h
+ **
+ ** A detailed description is available at
+ ** @link RmuGroup RMU description @endlink
+ **
+ **   - 2018-10-28  CDT  First version for Device Driver Library of RMU
+ **
+ ******************************************************************************/
+#ifndef __HC32F460_RMU_H__
+#define __HC32F460_RMU_H__
+
+/*******************************************************************************
+ * Include files
+ ******************************************************************************/
+#include "hc32_common.h"
+
+/* C binding of definitions if building with C++ compiler */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/**
+ *******************************************************************************
+ ** \defgroup RmuGroup Reset Management Unit(RMU)
+ **
+ ******************************************************************************/
+//@{
+
+/*******************************************************************************
+ * Global type definitions ('typedef')
+ ******************************************************************************/
+/**
+ *******************************************************************************
+ ** \brief system reset cause flag
+ **
+ ******************************************************************************/
+typedef struct stc_rmu_rstcause
+{
+    en_flag_status_t   enMultiRst;              ///< Multiply reset cause
+    en_flag_status_t   enXtalErr;               ///< Xtal error reset
+    en_flag_status_t   enClkFreqErr;            ///< Clk freqence error reset
+    en_flag_status_t   enRamEcc;                ///< Ram ECC reset
+    en_flag_status_t   enRamParityErr;          ///< Ram parity error reset
+    en_flag_status_t   enMpuErr;                ///< Mpu error reset
+    en_flag_status_t   enSoftware;              ///< Software reset
+    en_flag_status_t   enPowerDown;             ///< Power down reset
+    en_flag_status_t   enSwdt;                  ///< Special watchdog timer reset
+    en_flag_status_t   enWdt;                   ///< Watchdog timer reset
+    en_flag_status_t   enPvd2;                  ///< Program voltage Dectection 2 reset
+    en_flag_status_t   enPvd1;                  ///< Program voltage Dectection 1 reset
+    en_flag_status_t   enBrownOut;              ///< Brown out reset
+    en_flag_status_t   enRstPin;                ///< Reset pin reset
+    en_flag_status_t   enPowerOn;               ///< Power on reset
+}stc_rmu_rstcause_t;
+
+/*******************************************************************************
+ * Global pre-processor symbols/macros ('#define')
+ ******************************************************************************/
+
+/*******************************************************************************
+ * Global variable definitions ('extern')
+ ******************************************************************************/
+
+/*******************************************************************************
+ * Global function prototypes (definition in C source)
+ ******************************************************************************/
+en_result_t RMU_GetResetCause(stc_rmu_rstcause_t *pstcData);
+en_result_t RMU_ClrResetFlag(void);
+
+//@} // RmuGroup
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __HC32F460_RMU_H__ */
+
+/*******************************************************************************
+ * EOF (not truncated)
+ ******************************************************************************/
+