[PUSB] PUSBCallback struct has been merged into PUSBListNode

This slightly simplifies PluggableUSB API.

2 files changed, 11 insertions, 14 deletions

diff --git a/cores/arduino/PluggableUSB.cpp b/cores/arduino/PluggableUSB.cpp
index 857a27f..9597adc 100644
--- a/cores/arduino/PluggableUSB.cpp
+++ b/cores/arduino/PluggableUSB.cpp
@@ -40,7 +40,7 @@ int PUSB_GetInterface(u8* interfaceNum)
 	int ret = 0;
 	PUSBListNode* node = rootNode;
 	for (u8 i=0; i<modules_count; i++) {
-		ret = node->cb->getInterface(interfaceNum);
+		ret = node->getInterface(interfaceNum);
 		node = node->next;
 	}
 	return ret;
@@ -51,7 +51,7 @@ int PUSB_GetDescriptor(int8_t t)
 	int ret = 0;
 	PUSBListNode* node = rootNode;
 	for (u8 i=0; i<modules_count && ret == 0; i++) {
-		ret = node->cb->getDescriptor(t);
+		ret = node->getDescriptor(t);
 		node = node->next;
 	}
 	return ret;
@@ -62,7 +62,7 @@ bool PUSB_Setup(USBSetup& setup, u8 j)
 	bool ret = false;
 	PUSBListNode* node = rootNode;
 	for (u8 i=0; i<modules_count && ret == false; i++) {
-		ret = node->cb->setup(setup, j);
+		ret = node->setup(setup, j);
 		node = node->next;
 	}
 	return ret;
@@ -85,16 +85,16 @@ int8_t PUSB_AddFunction(PUSBListNode *node, u8* interface)
 	}
 
 	*interface = lastIf;
-	lastIf += node->cb->numInterfaces;
-	for ( u8 i = 0; i< node->cb->numEndpoints; i++) {
-		_initEndpoints[lastEp] = node->cb->endpointType[i];
+	lastIf += node->numInterfaces;
+	for ( u8 i = 0; i< node->numEndpoints; i++) {
+		_initEndpoints[lastEp] = node->endpointType[i];
 		lastEp++;
 	}
 	modules_count++;
-	return lastEp - node->cb->numEndpoints;
+	return lastEp - node->numEndpoints;
 	// restart USB layer???
 }
 
 #endif
 
-#endif /* if defined(USBCON) */
\ No newline at end of file
+#endif /* if defined(USBCON) */
diff --git a/cores/arduino/PluggableUSB.h b/cores/arduino/PluggableUSB.h
index 33108db..9210d7c 100644
--- a/cores/arduino/PluggableUSB.h
+++ b/cores/arduino/PluggableUSB.h
@@ -25,21 +25,18 @@
 
 #if defined(USBCON)
 
-typedef struct __attribute__((packed))
-{
+class PUSBListNode {
+public:
+  PUSBListNode() { }
   bool (*setup)(USBSetup& setup, u8 i);
   int (*getInterface)(u8* interfaceNum);
   int (*getDescriptor)(int8_t t);
   int8_t numEndpoints;
   int8_t numInterfaces;
   uint8_t *endpointType;
-} PUSBCallbacks;
 
-class PUSBListNode {
 public:
   PUSBListNode *next = NULL;
-  PUSBCallbacks *cb;
-  PUSBListNode(PUSBCallbacks *ncb) {cb = ncb;}
 };
 
 int8_t PUSB_AddFunction(PUSBListNode *node, u8 *interface);