Release 6.1.7

utility/rtos_compatibility_layers/OSEK/demo_osek.c

@@ -0,0 +1,157 @@
+
+#include <os.h>
+
+/************************************************/
+/*    Azure RTOS Implementation Specific        */
+/************************************************/
+
+/* Osek application definition.  */
+APPLICATION_INFO    Application1;
+
+/* Task definition.  */
+TaskType      Task1;
+
+/* Alarm definition.  */
+AlarmType     Alarm1;
+
+/* Resource definition.  */
+ResourceType  Resource1;
+
+/* Event definition.  */
+EventMaskType       Event1;
+
+/* Counter definition.  */
+CounterType       SystemTimer;
+
+/* Demo ISR definition.  */
+ISRType DemoISR;
+
+/* Task body declaration.  */
+DeclareTask(Task1);
+
+/* Demo ISR body declaration.  */
+DeclareISR(DemoISR);
+
+/* User hooks declarations.  */
+static void ShutdownHook(StatusType Error);
+
+static void PreTaskHook(void);
+
+static void PostTaskHook(void);
+
+static void StartupHook(void);
+
+static void ErrorHook(StatusType Error);
+
+
+/* ThreadX timer for demo ISR.  */
+TX_TIMER demo_isr_timer;
+
+/* Entry function for the ThreadX timer.  */
+VOID demo_isr_timer_entry(ULONG arg);
+
+
+/* Main function.  */  
+int main()
+{
+
+    tx_kernel_enter();
+
+}
+ULONG free_memory[64*1024 / sizeof(ULONG)];
+
+VOID tx_application_define(VOID * first_unused_memory)
+{
+
+CHAR    * pointer;
+
+    /* Put the first available address into character pointer.  */
+    pointer = (CHAR * )free_memory;
+     
+    /* Setup hook pointers (optional). */  
+    Application1.shutdown_hook_handler = ShutdownHook;
+    Application1.pretask_hook_handler = PreTaskHook;
+    Application1.posttask_hook_handler = PostTaskHook;
+    Application1.startup_hook_handler = StartupHook;
+    Application1.error_hook_handler = ErrorHook;
+
+    /* Initialize a pointer.  */
+    osek_initialize(pointer,&Application1);
+    
+    /* Create the system counter  */
+    SystemTimer = CreateCounter("SystemTimer", 0x7FFFFFFF, 2, 2, 0);
+    DefineSystemCounter(SystemTimer);
+
+    /* Create the first Task.  */
+    Task1 = CreateTask("Task1", TaskEntry(Task1), 3, 1, 1024, NON, TRUE, EXTENDED, 0);
+
+    /* Create an event. */
+    Event1 = CreateEvent();
+    
+    /* Register Event1 to Task1.  */
+    RegisterEventtoTask(Event1 , Task1);
+
+    /* Create a resource.  */
+    Resource1 = CreateResource("Resource1", STANDARD, 0);
+    
+    /* Register Resource1 to Task1.  */
+    RegisterTasktoResource(Resource1, Task1);
+
+    /* Create a demo ISR triggered by a ThreadX timer. */
+    DemoISR = CreateISR("Demo ISR", ISREntry(DemoISR), CATEGORY2, 1024);
+
+    /* Create a ThreadX timer to simulate an ISR.  */
+    tx_timer_create(&demo_isr_timer, "Demo ISR timer", demo_isr_timer_entry, DemoISR,
+                     1000, 1000, TX_AUTO_ACTIVATE);
+    
+    /* Start OSEK  */
+    StartOS(OSDEFAULTAPPMODE);
+ 
+}
+
+/* Task body.  */
+TASK(Task1)
+{
+    /* Task body. */
+    while(1)
+    {
+    }
+}
+
+/* Demo category 2 ISR function body.  */
+ISR(DemoISR)
+{
+    /* ISR body. */
+}
+
+static void ShutdownHook(StatusType Error)
+{
+    /* Hook body.  */
+}
+
+static void PreTaskHook(void)
+{
+    /* Hook body.  */
+}
+
+static void PostTaskHook(void)
+{
+    /* Hook body.  */
+}
+
+static void StartupHook(void)
+{
+    /* Hook body.  */
+}
+
+static void ErrorHook(StatusType Error)
+{
+    /* Hook body.  */
+}
+
+/* ThreadX timer handler to simulate an ISR.  */
+VOID demo_isr_timer_entry(ULONG arg)
+{
+    /* Call OSEK to process the ISR.  */
+    process_ISR2(arg);
+}