hpw421初始版本

2026-06-06 16:49:48 +08:00
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+/*!
+ * \file      wdt.c
+ *
+ * \brief     Target wdt(watch dog) implementation
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *
+ *            _  __ _       ________    _
+ *           | |/ /(_)___  / ____/ /_  (_)___
+ *           |   // / __ \/ /   / __ \/ / __ \
+ *          /   |/ / / / / /___/ / / / / /_/ /
+ *         /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
+ *                                   /_/
+ *           (C) 2022-2025 XinChip
+ *
+ * \endcode
+ *
+ * \author     ( XinChip ) Alex-J
+ *
+ * \author     ( XinChip )
+ */
+
+/*-----------------------------------------------------------------------------------
+                                       INCLUDE HEADE FILES
+ ------------------------------------------------------------------------------------*/
+#include "wdt.h"
+#include "xc6xxx_hal_wdt.h"
+
+/*------------------------------------------------------------------------------------
+                                            Macros
+ -------------------------------------------------------------------------------------*/
+
+/*------------------------------------------------------------------------------------
+                                         Global Variables
+ -------------------------------------------------------------------------------------*/
+
+/*------------------------------------------------------------------------------------
+                                            Functions
+ -------------------------------------------------------------------------------------*/
+/**
+ * @brief       wdt_demo
+ * @details
+ * @param       void
+ * @retval      void
+ */
+void wdt_demo() {
+  DEBUG("__WDT_TEST_DEMO__\r");
+
+  WDT_InitTypeDef WDT_InitStruct;
+
+  NVIC_EnableIRQ(WDT_IRQn);
+
+  WDT_InitStruct.WorkMode = WDT_WORK_MODE1;
+  WDT_InitStruct.ReloadValue = WDT_ReloadValue_0x7FFFFF;
+
+  WDT_Init(XC_WDT, &WDT_InitStruct);
+  WDT_Start(XC_WDT);
+}