Diff: drv/usb/UsbDevice.h
- Revision:
- 0:d616ece2d859
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/drv/usb/UsbDevice.h Sat Sep 18 23:05:49 2010 +0000
@@ -0,0 +1,87 @@
+
+/*
+Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
+
+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.
+*/
+
+#ifndef USB_DEVICE_H
+#define USB_DEVICE_H
+
+#include "mbed.h"
+#include "UsbInc.h"
+#include "UsbEndpoint.h"
+#include "UsbHostMgr.h"
+
+class UsbHostMgr;
+class UsbEndpoint;
+
+class UsbDevice
+{
+protected:
+ UsbDevice( UsbHostMgr* pMgr, int hub, int port, int addr );
+ ~UsbDevice();
+
+ UsbErr enumerate();
+
+public:
+ bool connected();
+ bool enumerated();
+
+ int getPid();
+ int getVid();
+
+ UsbErr getConfigurationDescriptor(int config, uint8_t** pBuf);
+
+ UsbErr getInterfaceDescriptor(int config, int item, uint8_t** pBuf);
+
+ UsbErr setConfiguration(int config);
+
+
+ UsbErr controlSend(byte requestType, byte request, word value, word index, const byte* buf, int len);
+ UsbErr controlReceive(byte requestType, byte request, word value, word index, const byte* buf, int len);
+
+protected:
+ void fillControlBuf(byte requestType, byte request, word value, word index, int len);
+private:
+ friend class UsbEndpoint;
+ friend class UsbHostMgr;
+
+ UsbEndpoint* m_pControlEp;
+
+ UsbHostMgr* m_pMgr;
+
+ bool m_connected;
+ bool m_enumerated;
+
+ int m_hub;
+ int m_port;
+ int m_addr;
+
+ int m_refs;
+
+ uint16_t m_vid;
+ uint16_t m_pid;
+
+ byte m_controlBuf[8];//8
+ byte m_controlDataBuf[/*128*/256];
+
+};
+
+#endif