Diff: USBHost/USBEndpoint.h

Revision:

9:7f9f64cf5ded

Parent:

8:6463cd1964c0

Child:

10:40c7f6788902

--- a/USBHost/USBEndpoint.h	Fri Jan 31 13:45:07 2014 +0000
+++ b/USBHost/USBEndpoint.h	Mon Feb 03 13:00:16 2014 +0000
@@ -15,17 +15,58 @@
  */
  
 #pragma once
+#include "FunctionPointer.h"
 #include "USBHostTypes.h"
 #include "USBDeviceConnected.h"
+
 class USBDeviceConnected;
 
+/**
+* USBEndpoint class
+*/
 class USBEndpoint {
 public:
+    /**
+    * Constructor
+    */
     USBEndpoint() : data01_toggle(DATA0),address(0),MaxPacketSize(8) {
         dev = NULL;
     }
+
+    /**
+     *  Attach a member function to call when a transfer is finished
+     *
+     *  @param tptr pointer to the object to call the member function on
+     *  @param mptr pointer to the member function to be called
+     */
+    template<typename T>
+    inline void attach(T* tptr, void (T::*mptr)(void)) {
+        if((mptr != NULL) && (tptr != NULL)) {
+            rx.attach(tptr, mptr);
+        }
+    }
+
+    /**
+     * Attach a callback called when a transfer is finished
+     *
+     * @param fptr function pointer
+     */
+    inline void attach(void (*fptr)(void)) {
+        if(fptr != NULL) {
+            rx.attach(fptr);
+        }
+    }
+
+    /**
+    * Call the handler associted to the end of a transfer
+    */
+    inline void call() {
+        rx.call();
+    };
+
     void setDevice(USBDeviceConnected* _dev) { dev = _dev; }
     void setState(uint8_t st){}; // dummy
+    void setBuffer(uint8_t* buf, int size) { buf_start = buf, buf_size = size; }
     void setLengthTransferred(int len) { transferred = len; };
     void setSize(int size) { MaxPacketSize = size; }
     void setType(ENDPOINT_TYPE _type) { type = _type; };
@@ -35,6 +76,8 @@
     USBDeviceConnected* getDevice() { return dev; }
     ENDPOINT_TYPE getType() { return type; };
     int getLengthTransferred() { return transferred; }
+    uint8_t *getBufStart() { return buf_start; }
+    int getBufSize() { return buf_size; }
     uint8_t getAddress(){ return address; };
     int getSize() { return MaxPacketSize; }
     ENDPOINT_DIRECTION getDir() { return (address & 0x80) ? IN : OUT; }
@@ -49,6 +92,12 @@
     USBDeviceConnected* dev;
     uint8_t data01_toggle; // DATA0,DATA1
     uint8_t address;
+
     int transferred;
+    uint8_t * buf_start;
+    int buf_size;
+
+    FunctionPointer rx;
+
     int MaxPacketSize;
 };