*\r
* \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum\r
*/\r
- uint8_t CDC_Device_SendString(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo, char* const Data, const uint16_t Length) ATTR_NON_NULL_PTR_ARG(1, 2);\r
+ uint8_t CDC_Device_SendString(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo, char* const Data, const uint16_t Length)\r
+ ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);\r
\r
/** Sends a given byte to the attached USB host, if connected. If a host is not connected when the function is called, the\r
* byte is discarded.\r
void CDC_Device_SendControlLineStateChange(USB_ClassInfo_CDC_Device_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
* Reading data from this stream is non-blocking, i.e. in most instances, complete strings cannot be read in by a single\r
* fetch, as the endpoint will not be ready at some point in the transmission, aborting the transfer. However, this may\r