Add to the existing CDC Class Driver's CreateStream() function documentation to expli...

[pub/USBasp.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 d1ad49c..03b31d0 100644 (file)
--- a/LUFA/Drivers/USB/Class/Host/CDC.h
+++ b/LUFA/Drivers/USB/Class/Host/CDC.h
@@ -215,7 +215,8 @@
                        uint8_t CDC_Host_ReceiveByte(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);\r
                        \r
                        /** Creates a standard characer stream for the given CDC Device instance so that it can be used with all the regular\r
-                        *  functions in the avr-libc <stdio.h> library that accept a FILE stream as a destination (e.g. fprintf).\r
+                        *  functions in the avr-libc <stdio.h> library that accept a FILE stream as a destination (e.g. fprintf). The created\r
+                        *  stream is bidirectional and can be used for both input and output functions.\r
                         *\r
                         *  \note The created stream can be given as stdout if desired to direct the standard output from all <stdio.h> functions\r
                         *        to the given CDC interface.\r