diff options
| author | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2009-11-29 05:19:41 +0000 |
|---|---|---|
| committer | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2009-11-29 05:19:41 +0000 |
| commit | e96430ecc467de8b240852ab206a64c07390bcd6 (patch) | |
| tree | 4cb44799143cd511fd7e6a7045753811b32ae28c /LUFA/Drivers/USB/Class/Device/CDC.h | |
| parent | ba4ea73dd63749dc3fa26c9027386d27e6910676 (diff) | |
Add to the existing CDC Class Driver's CreateStream() function documentation to explicitly state that the created streams are bidirectional.
git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@931 d5102386-fcda-11dd-9fdb-3debd5008f28
Diffstat (limited to 'LUFA/Drivers/USB/Class/Device/CDC.h')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Device/CDC.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/LUFA/Drivers/USB/Class/Device/CDC.h b/LUFA/Drivers/USB/Class/Device/CDC.h index f7bdee01..5cd3aaf6 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
|