Diff: usbeh/usbeh_endpoint.cpp

Revision:

0:0a841b89d614

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbeh/usbeh_endpoint.cpp	Mon Oct 11 10:34:55 2010 +0000
@@ -0,0 +1,50 @@
+/****************************************************************************
+ *    Copyright 2010 Andy Kirkham, Stellar Technologies Ltd
+ *    
+ *    This file is part of the Satellite Observers Workbench (SOWB).
+ *
+ *    SOWB is free software: you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation, either version 3 of the License, or
+ *    (at your option) any later version.
+ *
+ *    SOWB is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with SOWB.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *    $Id: main.cpp 5 2010-07-12 20:51:11Z ajk $
+ *    
+ ***************************************************************************/
+ 
+#include "sowb.h"
+#include "usbeh.h"
+#include "usbeh_endpoint.h"
+
+int USBEH_Endpoint::address(void) {
+    int address = (endpointDescriptor.control >> 7) & 0xf;
+    if (address) {
+        address |= flags & 0x80;
+    }
+    return address;    
+}
+
+int USBEH_Endpoint::device(void) {
+    return endpointDescriptor.control & 0x7f;
+}
+
+int USBEH_Endpoint::status(void) {
+    return (tdHead.control >> 28) & 0xF;
+}
+
+USBEH_U32 USBEH_Endpoint::queue(USBEH_U32 head) {
+    if (currentState == notQueued) {
+        endpointDescriptor.next = head;
+        head = (USBEH_U32)&endpointDescriptor;
+        currentState = idle;
+    }   
+    return head;
+}