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| author | Steven Gotthardt <gotthardt@gmail.com> | 2022-12-18 15:05:51 -0700 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2023-02-13 12:12:27 -0500 |
| commit | 94cbf5ff48199f4652450fbb8de682f662a2cc5a (patch) | |
| tree | 1080fbd36d8e41549906404fea3c9d26c2d5ef6b /lib/hc32f460/driver/inc/hc32f460_exint_nmi_swi.h | |
| parent | 1e7057e917c0a663a508ac9b616d77ae53d78297 (diff) | |
| download | kutter-94cbf5ff48199f4652450fbb8de682f662a2cc5a.tar.gz kutter-94cbf5ff48199f4652450fbb8de682f662a2cc5a.tar.xz kutter-94cbf5ff48199f4652450fbb8de682f662a2cc5a.zip | |
lib: Add hc32f460 definitions
Signed-off-by: Steven Gotthardt <gotthardt@gmail.com>
Diffstat (limited to 'lib/hc32f460/driver/inc/hc32f460_exint_nmi_swi.h')
| -rw-r--r-- | lib/hc32f460/driver/inc/hc32f460_exint_nmi_swi.h | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/lib/hc32f460/driver/inc/hc32f460_exint_nmi_swi.h b/lib/hc32f460/driver/inc/hc32f460_exint_nmi_swi.h new file mode 100644 index 00000000..c8fda449 --- /dev/null +++ b/lib/hc32f460/driver/inc/hc32f460_exint_nmi_swi.h @@ -0,0 +1,252 @@ +/******************************************************************************
+ * 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_exint_nmi_swi.h
+ **
+ ** A detailed description is available at
+ ** @link ExintNmiSwiGroup Exint/Nmi/Swi description @endlink
+ **
+ ** - 2018-10-17 CDT First version for Device Driver Library of exint, Nmi, SW interrupt.
+ **
+ ******************************************************************************/
+
+#ifndef __HC32F460_EXINT_NMI_SWI_H__
+#define __HC32F460_EXINT_NMI_SWI_H__
+
+/*******************************************************************************
+ * Include files
+ ******************************************************************************/
+#include "hc32_common.h"
+
+/* C binding of definitions if building with C++ compiler */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/**
+ *******************************************************************************
+ ** \defgroup ExintNmiSwiGroup External Interrupts (External Interrupt), \
+ ** NMI (Non-Maskable Interrupt), SWI (Software Interrupt)
+ **
+ ******************************************************************************/
+//@{
+
+/*******************************************************************************
+ * Global type definitions ('typedef')
+ ******************************************************************************/
+/**
+ *******************************************************************************
+ ** \brief Enumeration to filter clock setting for EXINT and NMI
+ **
+ ** \note
+ ******************************************************************************/
+typedef enum en_ei_flt_clk
+{
+ Pclk3Div1 = 0u, ///< PCLK3 as EP filter clock source
+ Pclk3Div8 = 1u, ///< PCLK3 div8 as EP filter clock source
+ Pclk3Div32 = 2u, ///< PCLK3 div32 as EP filter clock source
+ Pclk3Div64 = 3u, ///< PCLK3 div64 as EP filter clock source
+}en_ei_flt_clk_t;
+
+/**
+ *******************************************************************************
+ ** \brief Enumeration to NMI detection
+ **
+ ** \note
+ ******************************************************************************/
+typedef enum en_nmi_lvl
+{
+ NmiFallingEdge = 0u, ///< Falling edge detection
+ NmiRisingEdge = 1u, ///< Rising edge detection
+}en_nmi_lvl_t;
+
+/**
+ *******************************************************************************
+ ** \brief Enumeration to EXTI detection
+ **
+ ** \note
+ ******************************************************************************/
+typedef enum en_exti_lvl
+{
+ ExIntFallingEdge = 0u, ///< Falling edge detection
+ ExIntRisingEdge = 1u, ///< Rising edge detection
+ ExIntBothEdge = 2u, ///< Falling or Rising edge detection
+ ExIntLowLevel = 3u, ///< "L" level detection
+}en_exti_lvl_t;
+
+/**
+ *******************************************************************************
+ ** \brief Enumeration to define an index for EXINT
+ ******************************************************************************/
+typedef enum en_exti_ch
+{
+ ExtiCh00 = 0u,
+ ExtiCh01 = 1u,
+ ExtiCh02 = 2u,
+ ExtiCh03 = 3u,
+ ExtiCh04 = 4u,
+ ExtiCh05 = 5u,
+ ExtiCh06 = 6u,
+ ExtiCh07 = 7u,
+ ExtiCh08 = 8u,
+ ExtiCh09 = 9u,
+ ExtiCh10 = 10u,
+ ExtiCh11 = 11u,
+ ExtiCh12 = 12u,
+ ExtiCh13 = 13u,
+ ExtiCh14 = 14u,
+ ExtiCh15 = 15u,
+}en_exti_ch_t;
+
+/**
+ *******************************************************************************
+ ** \brief Enumeration to define the SWI channel
+ ******************************************************************************/
+typedef enum en_swi_ch
+{
+ SwiCh00 = 1u << 0,
+ SwiCh01 = 1u << 1,
+ SwiCh02 = 1u << 2,
+ SwiCh03 = 1u << 3,
+ SwiCh04 = 1u << 4,
+ SwiCh05 = 1u << 5,
+ SwiCh06 = 1u << 6,
+ SwiCh07 = 1u << 7,
+ SwiCh08 = 1u << 8,
+ SwiCh09 = 1u << 9,
+ SwiCh10 = 1u << 10,
+ SwiCh11 = 1u << 11,
+ SwiCh12 = 1u << 12,
+ SwiCh13 = 1u << 13,
+ SwiCh14 = 1u << 14,
+ SwiCh15 = 1u << 15,
+ SwiCh16 = 1u << 16,
+ SwiCh17 = 1u << 17,
+ SwiCh18 = 1u << 18,
+ SwiCh19 = 1u << 19,
+ SwiCh20 = 1u << 20,
+ SwiCh21 = 1u << 21,
+ SwiCh22 = 1u << 22,
+ SwiCh23 = 1u << 23,
+ SwiCh24 = 1u << 24,
+ SwiCh25 = 1u << 25,
+ SwiCh26 = 1u << 26,
+ SwiCh27 = 1u << 27,
+ SwiCh28 = 1u << 28,
+ SwiCh29 = 1u << 29,
+ SwiCh30 = 1u << 30,
+ SwiCh31 = 1u << 31,
+}en_swi_ch_t;
+
+/**
+ *******************************************************************************
+ ** \brief External Interrupt configuration
+ **
+ ** \note The EXINT configuration
+ ******************************************************************************/
+typedef struct stc_exint_config
+{
+ en_exti_ch_t enExitCh; ///< External Int CH.0~15 ref@ en_exti_ch_t
+ en_functional_state_t enFilterEn; ///< TRUE: Enable filter function
+ en_ei_flt_clk_t enFltClk; ///< Filter clock, ref@ en_ei_flt_clk_t for details
+ en_exti_lvl_t enExtiLvl; ///< Detection level, ref@ en_exti_lvl_t for details
+}stc_exint_config_t;
+
+/**
+ *******************************************************************************
+ ** \brief Enumeration to NMI Trigger source
+ **
+ ** \note
+ ******************************************************************************/
+typedef enum en_nmi_src
+{
+ NmiSrcNmi = 1u << 0, ///< NMI pin
+ NmiSrcSwdt = 1u << 1, ///< Special watch dog timer
+ NmiSrcVdu1 = 1u << 2, ///< Voltage detect 1
+ NmiSrcVdu2 = 1u << 3, ///< Voltage detect 2
+ NmiSrcXtalStop = 1u << 5, ///< Xtal stop
+ NmiSrcSramPE = 1u << 8, ///< SRAM1/2/HS/Ret parity error
+ NmiSrcSramDE = 1u << 9, ///< SRAM3 ECC error
+ NmiSrcMpu = 1u << 10, ///< MPU error
+ NmiSrcWdt = 1u << 11, ///< Watch dog timer
+}en_nmi_src_t;
+
+/**
+ *******************************************************************************
+ ** \brief Enumeration to software interrupt or event
+ **
+ ** \note
+ ******************************************************************************/
+typedef enum en_swi_type
+{
+ SwEvent = 0u, ///< software event
+ SwInt = 1u, ///< software interrupt
+}en_swi_type_t;
+
+
+/**
+ *******************************************************************************
+ ** \brief NMI configuration
+ **
+ ** \note The NMI configuration
+ ******************************************************************************/
+typedef struct stc_nmi_config
+{
+ en_functional_state_t enFilterEn; ///< TRUE: Enable filter function
+ en_ei_flt_clk_t enFilterClk; ///< Filter clock, ref@ en_flt_clk_t for details
+ en_nmi_lvl_t enNmiLvl; ///< Detection level, ref@ en_nmi_lvl_t for details
+ uint16_t u16NmiSrc; ///< NMI trigger source, ref@ en_nmi_src_t for details
+ func_ptr_t pfnNmiCallback; ///< Callback pointers
+}stc_nmi_config_t;
+
+/**
+ *******************************************************************************
+ ** \brief SWI configuration
+ **
+ ** \note The SWI configuration
+ ******************************************************************************/
+typedef struct stc_swi_config
+{
+ en_swi_ch_t enSwiCh; ///< SWI channel
+ en_swi_type_t enSwiType; ///< Select software interrupt or event
+ func_ptr_t pfnSwiCallback; ///< Callback pointers
+}stc_swi_config_t;
+
+/*******************************************************************************
+ * Global pre-processor symbols/macros ('#define')
+ ******************************************************************************/
+
+/*******************************************************************************
+ * Global variable definitions ('extern')
+ ******************************************************************************/
+
+/*******************************************************************************
+ * Global function prototypes (definition in C source)
+ ******************************************************************************/
+extern en_result_t EXINT_Init(const stc_exint_config_t *pstcExtiConfig);
+extern en_int_status_t EXINT_IrqFlgGet(en_exti_ch_t enExint);
+extern en_result_t EXINT_IrqFlgClr(en_exti_ch_t enExint);
+extern en_result_t NMI_Init(const stc_nmi_config_t *pstcNmiConfig);
+extern en_result_t NMI_DeInit(void);
+extern en_int_status_t NMI_IrqFlgGet(en_nmi_src_t enNmiSrc);
+extern en_result_t NMI_IrqFlgClr(uint16_t u16NmiSrc);
+extern en_result_t SWI_Enable(uint32_t u32SwiCh);
+extern en_result_t SWI_Disable(uint32_t u32SwiCh);
+
+//@} // ExintNmiSwiGroup
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __HC32F460_EXINT_NMI_SWI_H__ */
+/*******************************************************************************
+ * EOF (not truncated)
+ ******************************************************************************/
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