hpw422初始版本

2026-06-04 09:13:55 +08:00
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+/*!
+ * \file      xc_drv_calib.h
+ *
+ * \brief     The header of xc_drv_calib.c
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *
+ *            _  __ _       ________    _
+ *           | |/ /(_)___  / ____/ /_  (_)___
+ *           |   // / __ \/ /   / __ \/ / __ \
+ *          /   |/ / / / / /___/ / / / / /_/ /
+ *         /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
+ *                                   /_/
+ *           (C) 2022-2025 XinChip
+ *
+ * \endcode
+ *
+ * \author     ( XinChip ) Alex-J
+ *
+ * \author     ( XinChip )
+ */
+
+#ifndef _XC_DRV_CALIB_H_
+#define _XC_DRV_CALIB_H_
+
+/*-----------------------------------------------------------------------------------
+                                       INCLUDE HEADE FILES
+ ------------------------------------------------------------------------------------*/
+#include <stdbool.h>
+#include <stdio.h>
+
+#include "xc6xxx.h"
+
+/*------------------------------------------------------------------------------------
+                                             Macros
+ -------------------------------------------------------------------------------------*/
+#define RC32K_CALIB_BY_HW 0
+
+/*------------------------------------------------------------------------------------
+                                            TypeDef
+ -------------------------------------------------------------------------------------*/
+
+typedef enum
+{
+    LFREQ_GOOD = 0,
+    LFREQ_LOWER,
+    LFREQ_HIGHER,
+    LFREQ_UNKNOW = 0xff
+} eLFREQ_Sta;
+
+typedef enum
+{
+    CLOCK_RC_LFCLK_IN_32K   = 32000,
+    CLOCK_XTAL_LFCLK_IN_32K = 32768,
+} CLOCK_LowFreq_In_Typedef;
+
+/*------------------------------------------------------------------------------------
+                                         Global Variables
+ -------------------------------------------------------------------------------------*/
+/*------------------------------------------------------------------------------------
+                                        Inline Functions
+ -------------------------------------------------------------------------------------*/
+
+/*------------------------------------------------------------------------------------
+                                        Exported Functions
+ -------------------------------------------------------------------------------------*/
+
+void xc_rc32k_calib_by_hw(void);
+void xc_rc32k_calib_by_soft(void);
+
+#endif // _XC_DRV_AOTIMER_H_