Fix issue in CDC device class driver where received data the size of the data endpoin...

[pub/lufa.git] / LUFA / Drivers / USB / Class / Host / CDC.h

diff --git a/LUFA/Drivers/USB/Class/Host/CDC.h b/LUFA/Drivers/USB/Class/Host/CDC.h
index 5e0e469..79df489 100644 (file)
--- a/LUFA/Drivers/USB/Class/Host/CDC.h
+++ b/LUFA/Drivers/USB/Class/Host/CDC.h
@@ -71,6 +71,10 @@
                                           */\r
                                struct\r
                                {\r
+                                       bool Active; /**< Indicates if the current interface instance is connected to an attached device */\r
+                                       \r
+                                       uint8_t ControlInterfaceNumber; /**< Interface index of the CDC-ACM control interface within the attached device */\r
+                               \r
                                        uint16_t DataINPipeSize; /**< Size in bytes of the CDC interface's IN data pipe */\r
                                        uint16_t DataOUTPipeSize;  /**< Size in bytes of the CDC interface's OUT data pipe */\r
                                        uint16_t NotificationPipeSize;  /**< Size in bytes of the CDC interface's IN notification endpoint, if used */\r
@@ -118,8 +122,6 @@
                        uint8_t CDC_Host_ConfigurePipes(USB_ClassInfo_CDC_Host_t* CDCInterfaceInfo, uint16_t ConfigDescriptorLength,\r
                                                        uint8_t* DeviceConfigDescriptor);\r
                        \r
-                       void EVENT_CDC_Host_ControLineStateChanged(USB_ClassInfo_CDC_Host_t* CDCInterfaceInfo);\r
-                       \r
                        uint8_t CDC_Host_SetLineEncoding(USB_ClassInfo_CDC_Host_t* CDCInterfaceInfo);\r
                        uint8_t CDC_Host_SendControlLineStateChange(USB_ClassInfo_CDC_Host_t* CDCInterfaceInfo);\r
                        \r
@@ -144,6 +146,9 @@
 \r
                /* Function Prototypes: */\r
                        #if defined(INCLUDE_FROM_CDC_CLASS_HOST_C)\r
+                               void CDC_Host_Event_Stub(void);\r
+                               void EVENT_CDC_Host_ControLineStateChanged(USB_ClassInfo_CDC_Host_t* CDCInterfaceInfo)\r
+                                                                          ATTR_WEAK ATTR_ALIAS(CDC_Host_Event_Stub);\r
                                static uint8_t DComp_CDC_Host_NextCDCControlInterface(void* CurrentDescriptor);\r
                                static uint8_t DComp_CDC_Host_NextCDCDataInterface(void* CurrentDescriptor);\r
                                static uint8_t DComp_CDC_Host_NextInterfaceCDCDataEndpoint(void* CurrentDescriptor);\r