X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/d753512ccae76a4fce665b2c16ba7d5867143a96..c99f6657a6335b0a70fac9c6278672057e57f525:/LUFA/Drivers/USB/Class/Device/CDC.h

diff --git a/LUFA/Drivers/USB/Class/Device/CDC.h b/LUFA/Drivers/USB/Class/Device/CDC.h
index f7bdee019..5cd3aaf61 100644
--- a/LUFA/Drivers/USB/Class/Device/CDC.h
+++ b/LUFA/Drivers/USB/Class/Device/CDC.h
@@ -212,7 +212,8 @@
 			void CDC_Device_SendControlLineStateChange(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
 
 			/** Creates a standard characer stream for the given CDC Device instance so that it can be used with all the regular
-			 *  functions in the avr-libc <stdio.h> library that accept a FILE stream as a destination (e.g. fprintf).
+			 *  functions in the avr-libc <stdio.h> library that accept a FILE stream as a destination (e.g. fprintf). The created
+			 *  stream is bidirectional and can be used for both input and output functions.
 			 *
 			 *  Reading data from this stream is non-blocking, i.e. in most instances, complete strings cannot be read in by a single
 			 *  fetch, as the endpoint will not be ready at some point in the transmission, aborting the transfer. However, this may