Diff: usbeh/usbeh_controller.h

Revision:

0:0a841b89d614

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbeh/usbeh_controller.h	Mon Oct 11 10:34:55 2010 +0000
@@ -0,0 +1,82 @@
+/****************************************************************************
+ *    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 $
+ *    
+ ***************************************************************************/
+ 
+#ifndef USBEH_CONTROLLER_H
+#define USBEH_CONTROLLER_H
+
+#include "usbeh.h"
+#include "usbeh_device.h"
+#include "usbeh_endpoint.h"
+
+class USBEH_Controller {
+
+    public:
+    
+    USBEH_HCCA      hcca;
+    USBEH_Endpoint  endpoints[USBEH_MAX_ENDPOINTS_TOTAL];
+    USBEH_Endpoint  endpointZero;
+    USBEH_HCTD      commonTail;
+    USBEH_Setup     setupZero;
+    USBEH_Device    devices[USBEH_MAX_DEVICES];
+    
+    USBEH_U32       frameNumber;
+    USBEH_U08       callbacksPending;
+    USBEH_U08       rootHubStatusChange;
+    USBEH_U08       unused0;
+    USBEH_U08       unused1;
+    USBEH_U08       connectPending;
+    USBEH_U08       connectCountdown;
+    USBEH_U08       connectHub;
+    USBEH_U08       connectPort;
+    
+    USBEH_U08       SRAM[0];
+    
+    // Methods.
+    void    init(void);
+    void    process(void);
+    int     initHub(int device);
+    int     transfer(USBEH_Endpoint *endpoint, int token, USBEH_U08 *data, int length, int state);
+    bool    remove(USBEH_HCED *ed, volatile USBEH_HCED **queue);
+    void    release(USBEH_Endpoint *endpoint);
+    int     addEndpoint(int device, USBEH_endpointDescriptor *endpoint);
+    int     addEndpoint(int device, int endpoint, int attributes, int maxPacketSize, int interval);
+    int     addDevice(int hub, int port, bool isLowSpeed);
+    int     addDeviceCore(int hub, int port, bool isLowSpeed);
+    int     setConfigurationAndInterface(int device, int configuration, int interfaceNumber, USBEH_deviceDescriptor *desc);
+    void    processDoneQueue(USBEH_U32 tdList);
+    void    resetPort(int hub, int port);
+    void    connect(int hub, int port, bool lowSpeed);
+    void    disconnect(int hub, int port);
+    void    hubStatusChange(int hub, int port, USBEH_U32 status);
+    void    delayMS(int ms);
+    void    initHW(USBEH_HCCA *cca);
+    void    hubInterrupt(int device);
+    static void hubInterruptCallback(int device, int endpoint, int status, USBEH_U08 *data, int length, void *userData);
+    USBEH_HCTD * reverse(USBEH_HCTD *current);
+    USBEH_Endpoint * getEndpoint(int device, int ep);
+    USBEH_Endpoint * allocateEndpoint(int device, int endpointAddress, int type, int maxPacketSize);
+
+};
+
+
+// END #ifndef USBEH_CONTROLLER_H
+#endif