/*****************************************************************************
*
* Copyright (C) 2003 Atmel Corporation
*
* File          : USI_UART_config.h
* Compiler      : IAR EWAAVR 2.28a
* Created       : 18.07.2002 by JLL
* Modified      : 02-10-2003 by LTA
*
* Support mail  : avr@atmel.com
*
* AppNote       : AVR307 - Half duplex UART using the USI Interface
*
* Description   : Header file for USI_UART driver
*
*
****************************************************************************/

//********** USI UART Defines **********//

//#define SYSTEM_CLOCK             14745600
//#define SYSTEM_CLOCK             11059200
//#define SYSTEM_CLOCK              8000000
#define SYSTEM_CLOCK              7372800
//#define SYSTEM_CLOCK              3686400
//#define SYSTEM_CLOCK              2000000
//#define SYSTEM_CLOCK              1843200
//#define SYSTEM_CLOCK              1000000

//#define BAUDRATE                   115200
//#define BAUDRATE                    57600
//#define BAUDRATE                    28800
//#define BAUDRATE                    19200
//#define BAUDRATE                    14400
#define BAUDRATE                     9600

//#define TIMER_PRESCALER           1
#define TIMER_PRESCALER           8     

#define UART_RX_BUFFER_SIZE        8     /* 2,4,8,16,32,64,128 or 256 bytes */
#define UART_TX_BUFFER_SIZE        8


//********** USI_UART Prototypes **********//

unsigned char Bit_Reverse( unsigned char );
void          USI_UART_Flush_Buffers( void );
void          USI_UART_Initialise_Receiver( void );
void          USI_UART_Initialise_Transmitter( void );
void          USI_UART_Transmit_Byte( unsigned char );
unsigned char USI_UART_Receive_Byte( void );
unsigned char USI_UART_Data_In_Receive_Buffer( void );