Change over instances of "make" in the makefiles to "$(MAKE)" to allow for the make...

[pub/USBasp.git] / LUFA / Drivers / USB / Class / Device / CDC.c

diff --git a/LUFA/Drivers/USB/Class/Device/CDC.c b/LUFA/Drivers/USB/Class/Device/CDC.c
index 4cdea94..f0c6edb 100644 (file)
--- a/LUFA/Drivers/USB/Class/Device/CDC.c
+++ b/LUFA/Drivers/USB/Class/Device/CDC.c
@@ -65,9 +65,8 @@ void CDC_Device_ProcessControlRequest(USB_ClassInfo_CDC_Device_t* CDCInterfaceIn
                        {\r
                                Endpoint_ClearSETUP();\r
                                Endpoint_Read_Control_Stream_LE(&CDCInterfaceInfo->State.LineEncoding, sizeof(CDCInterfaceInfo->State.LineEncoding));\r
-                               Endpoint_ClearIN();\r
-\r
                                EVENT_CDC_Device_LineEncodingChanged(CDCInterfaceInfo);\r
+                               Endpoint_ClearIN();\r
                        }\r
        \r
                        break;\r
@@ -77,13 +76,23 @@ void CDC_Device_ProcessControlRequest(USB_ClassInfo_CDC_Device_t* CDCInterfaceIn
                                Endpoint_ClearSETUP();\r
                                \r
                                CDCInterfaceInfo->State.ControlLineStates.HostToDevice = USB_ControlRequest.wValue;\r
-                               \r
                                EVENT_CDC_Device_ControLineStateChanged(CDCInterfaceInfo);\r
 \r
                                Endpoint_ClearStatusStage();\r
                        }\r
        \r
                        break;\r
+               case REQ_SendBreak:\r
+                       if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))\r
+                       {                               \r
+                               Endpoint_ClearSETUP();\r
+                               \r
+                               EVENT_CDC_Device_BreakSent(CDCInterfaceInfo, (uint8_t)USB_ControlRequest.wValue);\r
+\r
+                               Endpoint_ClearStatusStage();\r
+                       }\r
+\r
+                       break;\r
        }\r
 }\r
 \r
@@ -195,9 +204,14 @@ uint16_t CDC_Device_BytesReceived(USB_ClassInfo_CDC_Device_t* const CDCInterface
        if (Endpoint_IsOUTReceived())\r
        {\r
                if (!(Endpoint_BytesInEndpoint()))\r
-                 Endpoint_ClearOUT();\r
-\r
-               return Endpoint_BytesInEndpoint();\r
+               {\r
+                       Endpoint_ClearOUT();\r
+                       return 0;\r
+               }\r
+               else\r
+               {\r
+                       return Endpoint_BytesInEndpoint();\r
+               }\r
        }\r
        else\r
        {\r