1 files changed, 61 insertions, 0 deletions
diff --git a/FreeRTOS/Demo/Safer_Interrupts_M33F_NXP_LPC55S69_MCUXpresso/Application/interrupt_handler_task.c b/FreeRTOS/Demo/Safer_Interrupts_M33F_NXP_LPC55S69_MCUXpresso/Application/interrupt_handler_task.c
new file mode 100644
index 000000000..0b5d68a53
--- /dev/null
+++ b/FreeRTOS/Demo/Safer_Interrupts_M33F_NXP_LPC55S69_MCUXpresso/Application/interrupt_handler_task.c
@@ -0,0 +1,61 @@
+/*
+ * FreeRTOS V202107.00
+ * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * http://www.FreeRTOS.org
+ * http://aws.amazon.com/freertos
+ *
+ * 1 tab == 4 spaces!
+ */
+
+/* FreeRTOS includes. */
+#include "FreeRTOS.h"
+#include"queue.h"
+
+/* Interface includes. */
+#include "interrupt_handler_task.h"
+
+/**
+ * @brief Time to block while waiting for a interrupt request on the interrupt queue.
+ */
+#define USER_IRQ_RECEIVE_TIMEOUT ( pdMS_TO_TICKS( 1000 ) )
+
+void vInterruptHandlerTask( void * pvParams )
+{
+    BaseType_t xStatus;
+    UserIrqRequest_t xIrqRequest;
+    QueueHandle_t xInterruptQueueHandle = ( QueueHandle_t ) pvParams;
+
+    for( ;; )
+    {
+        xStatus = xQueueReceive( xInterruptQueueHandle,
+                                 &( xIrqRequest ),
+                                 USER_IRQ_RECEIVE_TIMEOUT );
+        if ( xStatus != pdTRUE )
+        {
+            continue;
+        }
+
+        /* If a valid IRQ request is received, invoke the corresponding handler
+         * function. */
+        xIrqRequest.xHandlerFunction( xIrqRequest.ulData );
+    }
+}
+/*-----------------------------------------------------------*/