diff --git a/tests/test/test_osal_freeRTOS.c b/tests/test/test_osal_freeRTOS.c
new file mode 100644
index 00000000..ddb6b63f
--- /dev/null
+++ b/tests/test/test_osal_freeRTOS.c
@@ -0,0 +1,82 @@
+/*
+ * test_osal_freeRTOS.c
+ *
+ *  Created on: Feb 4, 2013
+ *      Author: hathach
+ */
+
+/*
+ * Software License Agreement (BSD License)
+ * Copyright (c) 2012, hathach (tinyusb.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+ * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ *
+ * This file is part of the tiny usb stack.
+ */
+
+#include "unity.h"
+#include "FreeRTOSConfig.h"
+#include "osal_freeRTOS.h"
+#include "mock_task.h"
+#include "queue.h"
+#include "mock_portmacro.h"
+#include "mock_portable.h"
+#include "mock_list.h"
+
+#define QUEUE_DEPTH 10
+
+uint32_t statements[10];
+
+OSAL_SEM_DEF(sem);
+osal_semaphore_handle_t sem_hdl;
+
+OSAL_QUEUE_DEF(queue, QUEUE_DEPTH, uin32_t);
+osal_queue_handle_t queue_hdl;
+
+void setUp(void)
+{
+  memset(statements, 0, sizeof(statements));
+  sem_hdl = osal_semaphore_create(OSAL_SEM_REF(sem));
+  queue_hdl = osal_queue_create(&queue);
+}
+
+void tearDown(void)
+{
+
+}
+
+void test_(void)
+{
+  tusb_error_t error = TUSB_ERROR_NONE;
+  uint32_t data;
+
+  TEST_IGNORE();
+
+  osal_semaphore_post(sem_hdl);
+  osal_semaphore_wait(sem_hdl, OSAL_TIMEOUT_WAIT_FOREVER, &error);
+
+  osal_queue_send(queue_hdl, 0x1234);
+  osal_queue_receive(queue_hdl, &data, OSAL_TIMEOUT_NORMAL, &error);
+
+}