conf_uart.h File Reference

megaAVR STK600 AVR libc setbaud Example

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

Macros
#define	BAUD   9600
	Set the desired baud rate value. More...
#define	BAUD_TOL   2
	set the baud rate tolerance to 2% More...
#define	UART_PORT_DDR   DDRE
	define what PORT the UART0 is connected to More...
#define	UART_RX_PIN   PIN0
	define what pins are used for UART0 TX and RX More...
#define	UART_TX_PIN   PIN1

#define BAUD   9600

Set the desired baud rate value.

set the desired baudrate, the define is used by the util/setbaud.h to calculate the register values.

#define BAUD_TOL   2

set the baud rate tolerance to 2%

#define UART_PORT_DDR   DDRE

define what PORT the UART0 is connected to

Referenced by uart_init().

#define UART_RX_PIN   PIN0

define what pins are used for UART0 TX and RX

Referenced by uart_init().

#define UART_TX_PIN   PIN1

Referenced by uart_init().