Add link to third-party signed version of the official FLIP DFU driver for 64-bit...

[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 f7dc088..de4b6af 100644 (file)
--- a/LUFA/Drivers/USB/Class/Host/CDC.h
+++ b/LUFA/Drivers/USB/Class/Host/CDC.h
@@ -71,10 +71,10 @@
                                           */\r
                                struct\r
                                {\r
-                                       bool Active; /**< Indicates if the current interface instance is connected to an attached device, valid\r
-                                                     *   after \ref HID_Host_ConfigurePipes() is called and the Host state machine is in the\r
-                                                     *   Configured state\r
-                                                     */\r
+                                       bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid\r
+                                                       *   after \ref HID_Host_ConfigurePipes() is called and the Host state machine is in the\r
+                                                       *   Configured state\r
+                                                       */\r
                                        uint8_t ControlInterfaceNumber; /**< Interface index of the CDC-ACM control interface within the attached device */\r
                                \r
                                        uint16_t DataINPipeSize; /**< Size in bytes of the CDC interface's IN data pipe */\r
@@ -163,16 +163,20 @@
                         *  \param[in,out] CDCInterfaceInfo  Pointer to a structure containing a CDC Class host configuration and state\r
                         *  \param[in] Data  Pointer to the string to send to the device\r
                         *  \param[in] Length  Size in bytes of the string to send to the device\r
+                        *\r
+                        *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum\r
                         */\r
-                       void CDC_Host_SendString(USB_ClassInfo_CDC_Host_t* CDCInterfaceInfo, char* Data, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1, 2);\r
+                       uint8_t CDC_Host_SendString(USB_ClassInfo_CDC_Host_t* CDCInterfaceInfo, char* Data, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1, 2);\r
                        \r
                        /** Sends a given byte to the attached USB device, if connected. If a host is not connected when the function is called, the\r
                         *  byte is discarded.\r
                         *\r
                         *  \param[in,out] CDCInterfaceInfo  Pointer to a structure containing a CDC Class host configuration and state\r
                         *  \param[in] Data  Byte of data to send to the device\r
+                        *\r
+                        *  \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum\r
                         */\r
-                       void CDC_Host_SendByte(USB_ClassInfo_CDC_Host_t* CDCInterfaceInfo, uint8_t Data) ATTR_NON_NULL_PTR_ARG(1);\r
+                       uint8_t CDC_Host_SendByte(USB_ClassInfo_CDC_Host_t* CDCInterfaceInfo, uint8_t Data) ATTR_NON_NULL_PTR_ARG(1);\r
 \r
                        /** Determines the number of bytes received by the CDC interface from the device, waiting to be read.\r
                         *\r
@@ -183,7 +187,7 @@
                        uint16_t CDC_Host_BytesReceived(USB_ClassInfo_CDC_Host_t* CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);\r
 \r
                        /** Reads a byte of data from the device. If no data is waiting to be read of if a USB device is not connected, the function\r
-                        *  returns 0. The \ref CDC_Host_BytesReceived() function should be queried before data is recieved to ensure that no data\r
+                        *  returns 0. The \ref CDC_Host_BytesReceived() function should be queried before data is received to ensure that no data\r
                         *  underflow occurs.\r
                         *\r
                         *  \param[in,out] CDCInterfaceInfo  Pointer to a structure containing a CDC Class host configuration and state\r