adding static API for freeRTOS

add vApplicationGetIdleTaskMemory(), vApplicationGetTimerTaskMemory()

1 files changed, 53 insertions, 12 deletions

diff --git a/lib/FreeRTOS/freertos_hook.c b/lib/FreeRTOS/freertos_hook.c
index 6672f72bf..d96c0a669 100644
--- a/lib/FreeRTOS/freertos_hook.c
+++ b/lib/FreeRTOS/freertos_hook.c
@@ -43,18 +43,7 @@
 #include "task.h"
 #include "common/tusb_common.h"
 
-//#include "board.h"
-//--------------------------------------------------------------------+
-// MACRO CONSTANT TYPEDEF
-//--------------------------------------------------------------------+
-
-//--------------------------------------------------------------------+
-// INTERNAL OBJECT & FUNCTION DECLARATION
-//--------------------------------------------------------------------+
 
-//--------------------------------------------------------------------+
-// IMPLEMENTATION
-//--------------------------------------------------------------------+
 void vApplicationMallocFailedHook(void)
 {
 	taskDISABLE_INTERRUPTS();
@@ -75,5 +64,57 @@ void vApplicationStackOverflowHook(xTaskHandle pxTask, signed char *pcTaskName)
 	TU_ASSERT(false, );
 }
 
+/* configSUPPORT_STATIC_ALLOCATION is set to 1, so the application must provide an
+ * implementation of vApplicationGetIdleTaskMemory() to provide the memory that is
+ * used by the Idle task. */
+void vApplicationGetIdleTaskMemory( StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize )
+{
+  /* If the buffers to be provided to the Idle task are declared inside this
+   * function then they must be declared static - otherwise they will be allocated on
+   * the stack and so not exists after this function exits. */
+  static StaticTask_t xIdleTaskTCB;
+  static StackType_t uxIdleTaskStack[ configMINIMAL_STACK_SIZE ];
+
+  /* Pass out a pointer to the StaticTask_t structure in which the Idle task's
+    state will be stored. */
+  *ppxIdleTaskTCBBuffer = &xIdleTaskTCB;
+
+  /* Pass out the array that will be used as the Idle task's stack. */
+  *ppxIdleTaskStackBuffer = uxIdleTaskStack;
+
+  /* Pass out the size of the array pointed to by *ppxIdleTaskStackBuffer.
+    Note that, as the array is necessarily of type StackType_t,
+    configMINIMAL_STACK_SIZE is specified in words, not bytes. */
+  *pulIdleTaskStackSize = configMINIMAL_STACK_SIZE;
+}
+
+/* configSUPPORT_STATIC_ALLOCATION and configUSE_TIMERS are both set to 1, so the
+ * application must provide an implementation of vApplicationGetTimerTaskMemory()
+ * to provide the memory that is used by the Timer service task. */
+void vApplicationGetTimerTaskMemory( StaticTask_t **ppxTimerTaskTCBBuffer, StackType_t **ppxTimerTaskStackBuffer, uint32_t *pulTimerTaskStackSize )
+{
+  /* If the buffers to be provided to the Timer task are declared inside this
+   * function then they must be declared static - otherwise they will be allocated on
+   * the stack and so not exists after this function exits. */
+  static StaticTask_t xTimerTaskTCB;
+  static StackType_t uxTimerTaskStack[ configTIMER_TASK_STACK_DEPTH ];
+
+  /* Pass out a pointer to the StaticTask_t structure in which the Timer
+    task's state will be stored. */
+  *ppxTimerTaskTCBBuffer = &xTimerTaskTCB;
+
+  /* Pass out the array that will be used as the Timer task's stack. */
+  *ppxTimerTaskStackBuffer = uxTimerTaskStack;
+
+  /* Pass out the size of the array pointed to by *ppxTimerTaskStackBuffer.
+    Note that, as the array is necessarily of type StackType_t,
+    configTIMER_TASK_STACK_DEPTH is specified in words, not bytes. */
+  *pulTimerTaskStackSize = configTIMER_TASK_STACK_DEPTH;
+}
+
+
 // executes from within an ISR
-void vApplicationTickHook(void) {}
+void vApplicationTickHook(void)
+{
+
+}