Add Fujitsu 16bit demo files.

Demo/MB96340_Softune/FreeRTOS_96348hs_FLASHCAN100P340/Src/watchdog/watchdog.c

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+/* THIS SAMPLE CODE IS PROVIDED AS IS AND IS SUBJECT TO ALTERATIONS. FUJITSU */
+/* MICROELECTRONICS ACCEPTS NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR */
+/* ELIGIBILITY FOR ANY PURPOSES.                                             */
+/*                 (C) Fujitsu Microelectronics Europe GmbH                  */
+/*------------------------------------------------------------------------
+  watchdog.c
+  - This file contains the function deefinition for hardware watchdog.
+-------------------------------------------------------------------------*/
+
+#include "mb96348hs.h"
+#include "FreeRTOS.h"
+#include "task.h"
+#include "watchdog.h"
+
+/*---------------------------------------------------------------------------
+ * Setup Watchdog
+ *---------------------------------------------------------------------------*/ 
+#if WATCHDOG != WTC_NONE
+void InitWatchdog(void)
+{
+	WDTC_WTI = WTC_PER_2_23;       	/* 2^23/CLKWT */
+	WDTC_WTCS = WTC_CLKMC;			/* CLKWT=CLKMC, Watchdog expiration delay = 2.097s @ 4MHZ CLKMC*/
+	WDTCP = 0x00;					/* Activate Watchdog, Clear Pattern 0x00 */
+}
+#endif
+
+/*---------------------------------------------------------------------------
+ * The below task clears the watchdog and blocks itself for WTC_CLR_PER ticks.
+ *---------------------------------------------------------------------------*/ 
+#if WATCHDOG == WTC_IN_TASK	
+static void prvWatchdogTask	( void *pvParameters )
+{
+ 	const portTickType xFrequency = WTC_CLR_PER;
+    portTickType xLastWakeTime;
+
+	( void ) pvParameters;
+	
+	/* Get currrent tick count */ 
+	xLastWakeTime = xTaskGetTickCount();
+	
+    for( ; ; )
+    {
+	   	/* Get currrent tick count */ 
+	    xLastWakeTime = xTaskGetTickCount();
+		
+		Kick_Watchdog();
+			   
+		/* Block the task for WTC_CLR_PER ticks (1 s) at watchdog overflow period of WTC_PER_2_24 CLKMC cycles */ 
+		vTaskDelayUntil( &xLastWakeTime, xFrequency );
+	} 
+}
+#endif
+
+/*---------------------------------------------------------------------------
+ * The below function creates hardware watchdog task.
+ *---------------------------------------------------------------------------*/ 
+#if WATCHDOG == WTC_IN_TASK	
+void vStartWatchdogTask( unsigned portBASE_TYPE uxPriority ) 
+{
+	xTaskCreate( prvWatchdogTask , ( signed portCHAR * ) "KickWTC",   portMINIMAL_STACK_SIZE, ( void * ) NULL, uxPriority, ( xTaskHandle * ) NULL );
+}
+#endif

Demo/MB96340_Softune/FreeRTOS_96348hs_FLASHCAN100P340/Src/watchdog/watchdog.h

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+/* THIS SAMPLE CODE IS PROVIDED AS IS AND IS SUBJECT TO ALTERATIONS. FUJITSU */
+/* MICROELECTRONICS ACCEPTS NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR */
+/* ELIGIBILITY FOR ANY PURPOSES.                                             */
+/*                 (C) Fujitsu Microelectronics Europe GmbH                  */
+/*------------------------------------------------------------------------
+  watchdog.h
+  - This file contains the defines and function declaration for hardware watchdog.
+-------------------------------------------------------------------------*/
+/* 
+ * Clear watchdog defines 
+ */
+#define	WTC_NONE	0		/* Don't initialize and clear watchdog */
+#define	WTC_IN_TASK	1		/* Clear Watchdog in dedicated task */
+#define	WTC_IN_TICK	2		/* Clear Watchdog in TICK Hook */
+#define	WTC_IN_IDLE	3		/* Clear Watchdog in Idle Hook */
+
+#define WATCHDOG WTC_IN_TASK	/* Clear Watchdog in vWatchdogTask() */
+/*------------------------------------------------------------------------*/
+/* 
+ * Watchdog period defines
+ */
+#define	WTC_PER_2_9		0	/* The watchdog period is 2^9/CLKWT */
+#define	WTC_PER_2_10	1	/* The watchdog period is 2^10/CLKWT */
+#define	WTC_PER_2_11	2	/* The watchdog period is 2^11/CLKWT */
+#define	WTC_PER_2_12	3	/* The watchdog period is 2^12/CLKWT */
+#define	WTC_PER_2_13	4	/* The watchdog period is 2^13/CLKWT */
+#define	WTC_PER_2_14	5	/* The watchdog period is 2^14/CLKWT */
+#define	WTC_PER_2_15	6	/* The watchdog period is 2^15/CLKWT */
+#define	WTC_PER_2_16	7	/* The watchdog period is 2^16/CLKWT */
+#define	WTC_PER_2_17	8	/* The watchdog period is 2^17/CLKWT */
+#define	WTC_PER_2_18	9	/* The watchdog period is 2^18/CLKWT */
+#define	WTC_PER_2_19	10	/* The watchdog period is 2^19/CLKWT */
+#define	WTC_PER_2_20	11	/* The watchdog period is 2^20/CLKWT */
+#define	WTC_PER_2_21	12	/* The watchdog period is 2^21/CLKWT */
+#define	WTC_PER_2_22	13	/* The watchdog period is 2^22/CLKWT */
+#define	WTC_PER_2_23	14	/* The watchdog period is 2^23/CLKWT */
+#define	WTC_PER_2_24	15	/* The watchdog period is 2^24/CLKWT */
+/*------------------------------------------------------------------------*/
+/* 
+ * Watchdog Clock source defines
+ */
+#define	WTC_CLKRC0		0	/* The watchdog clock is CLKRC */
+#define	WTC_CLKRC1		1	/* The watchdog clock is CLKRC, 
+							   changing RC clock while watchdog opeation causes reset */
+#define	WTC_CLKMC		2	/* The watchdog clock is CLKMC */
+#define	WTC_CLKSC		3	/* The watchdog clock is CLKSC */
+/*------------------------------------------------------------------------*/
+/* 
+ * Watchdog Reset at transition to Stop mode defines
+ */
+#define	WTC_RSTP_0		0	/* No watchdog reset at transition to Stop mode */
+#define	WTC_RSTP_1		1	/* watchdog reset at transition to Stop mode */ 
+/*------------------------------------------------------------------------*/
+/* 
+ * After every WTC_CLR_PER ticks the watchdog would be cleared in the prvWatchdogTask(). 
+ * This period needs to be chosed in accordance with the current CLKWT and the above 
+ * setting WTC_PER_2_XX.
+ */
+#define	WTC_CLR_PER		100 /* The watchdog clear period in RTOS ticks */
+/*------------------------------------------------------------------------*/
+/* 
+ * Kick_watchdog Macro to clear watchdog 
+ */
+#define Kick_Watchdog()							\
+	{		WDTCP = 0x00;						\
+	}
+/*------------------------------------------------------------------------*/
+/* 
+ * Watchdog function declarations 
+ */
+void InitWatchdog (void);
+void vStartWatchdogTask(unsigned portBASE_TYPE uxPriority);
+