Minor documentation improvements.

diff --git a/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h b/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h
index b7b50f4..b949513 100644 (file)
--- a/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h
+++ b/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h
@@ -55,10 +55,13 @@
  *      Serial_Init(9600, false);
  *      
  *      // Send a string through the USART
  *      Serial_Init(9600, false);
  *      
  *      // Send a string through the USART

- *      Serial_TxString("Test String\r\n");
+ *      Serial_SendString("Test String\r\n");
+ *
+ *      // Send a raw byte through the USART
+ *      Serial_SendByte(0xDC);

  *      
  *      

- *      // Receive a byte through the USART
- *      uint8_t DataByte = Serial_RxByte();
+ *      // Receive a byte through the USART (or -1 if no data received)
+ *      int16_t DataByte = Serial_ReceiveByte();

  *  \endcode
  *
  *  @{
  *  \endcode
  *
  *  @{


@@ -116,13 +119,13 @@
                        #define SERIAL_2X_UBBRVAL(Baud) ((((F_CPU / 8) + (Baud / 2)) / (Baud)) - 1)
 
                /* Function Prototypes: */
                        #define SERIAL_2X_UBBRVAL(Baud) ((((F_CPU / 8) + (Baud / 2)) / (Baud)) - 1)
 
                /* Function Prototypes: */

-                       /** Transmits a given string located in program space (FLASH) through the USART.
+                       /** Transmits a given NUL terminated string located in program space (FLASH) through the USART.

                         *
                         *  \param[in] FlashStringPtr  Pointer to a string located in program space.
                         */
                        void Serial_SendString_P(const char* FlashStringPtr) ATTR_NON_NULL_PTR_ARG(1);
 
                         *
                         *  \param[in] FlashStringPtr  Pointer to a string located in program space.
                         */
                        void Serial_SendString_P(const char* FlashStringPtr) ATTR_NON_NULL_PTR_ARG(1);
 

-                       /** Transmits a given string located in SRAM memory through the USART.
+                       /** Transmits a given NUL terminated string located in SRAM memory through the USART.

                         *
                         *  \param[in] StringPtr  Pointer to a string located in SRAM space.
                         */
                         *
                         *  \param[in] StringPtr  Pointer to a string located in SRAM space.
                         */