Diff: LPC4088-USBHost/USBHost/USBEndpoint.cpp

Revision:

0:c972ee42b455

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LPC4088-USBHost/USBHost/USBEndpoint.cpp	Thu Apr 24 05:38:45 2014 +0000
@@ -0,0 +1,47 @@
+/* mbed USBHost Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "USBHost.h"
+#include "BaseUsbHostDebug.h"
+#include "USBEndpoint.h"
+#include "BaseUsbHostTest.h"
+
+HCTD* USBEndpoint::get_queue_HCTD(uint32_t millisec)
+{
+    for(int i = 0; i < 16; i++) {
+        osEvent evt = m_queue.get(millisec);
+        if (evt.status == osEventMessage) {
+            HCTD* td = reinterpret_cast<HCTD*>(evt.value.p);
+            TEST_ASSERT(td);
+            uint8_t cc = td->ConditionCode();
+            if (cc != 0) {
+                m_ConditionCode = cc;
+                DBG_TD(td);
+            }
+            return td;
+        } else if (evt.status == osOK) {
+            continue;
+        } else if (evt.status == osEventTimeout) {
+            return NULL;
+        } else {
+            DBG("evt.status: %02x\n", evt.status);
+            TEST_ASSERT(evt.status == osEventMessage);
+        }
+    }
+    return NULL;
+}
+
+