Diff: USBHID/usbdc.h

Revision:

0:3dbb22992c94

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/USBHID/usbdc.h	Sat Jul 02 17:27:05 2011 +0000
@@ -0,0 +1,65 @@
+/* usbdc.h */
+/* USB device controller */
+/* Copyright (c) Phil Wright 2008 */
+
+#ifndef USBDC_H
+#define USBDC_H
+
+/* Endpoints */
+#define EP0OUT  (0) /* Control */
+#define EP0IN   (1) /* Control */
+#define EP1OUT  (2) /* Interrupt */
+#define EP1IN   (3) /* Interrupt */
+#define EP2OUT  (4) /* Bulk */
+#define EP2IN   (5) /* Bulk */
+
+#include "mbed.h"
+
+class usbdc : public Base 
+{
+public:
+    usbdc();
+    void connect(void);
+    void disconnect(void);
+protected:
+    void setAddress(unsigned char address);
+    void realiseEndpoint(unsigned char endpoint, unsigned long maxPacket);
+    void enableEndpointEvent(unsigned char endpoint);
+    void disableEndpointEvent(unsigned char endpoint);
+    void stallEndpoint(unsigned char endpoint);
+    void unstallEndpoint(unsigned char endpoint);
+    bool getEndpointStallState(unsigned char endpoint);
+    void configureDevice(void);
+    void unconfigureDevice(void);
+    unsigned long endpointRead(unsigned char endpoint, unsigned char *buffer);
+    void endpointWrite(unsigned char endpoint, unsigned char *buffer, unsigned long size);
+    void enableEvents(void);
+    void disableEvents(void);    
+    virtual void deviceEventReset(void);
+    virtual void deviceEventFrame(void); 
+    virtual void endpointEventEP0Setup(void);
+    virtual void endpointEventEP0In(void);
+    virtual void endpointEventEP0Out(void);
+    virtual void endpointEventEP1In(void);
+    virtual void endpointEventEP1Out(void);    
+    virtual void endpointEventEP2In(void);
+    virtual void endpointEventEP2Out(void);        
+private:
+    void SIECommand(unsigned long command);
+    void SIEWriteData(unsigned char data);
+    unsigned char SIEReadData(unsigned long command);
+    void setDeviceStatus(unsigned char status);
+    void setEndpointStatus(unsigned char endpoint, unsigned char status);    
+    unsigned char getDeviceStatus(void);
+    unsigned char selectEndpoint(unsigned char endpoint);
+    unsigned char selectEndpointClearInterrupt(unsigned char endpoint);
+    unsigned char clearBuffer(void);
+    void validateBuffer(void);
+    void usbisr(void);
+    unsigned long endpointStallState;
+    static void _usbisr(void);
+    static usbdc *instance;
+};
+
+
+#endif
\ No newline at end of file