; ***************************************************************************
; copyright   : (C) 2025 by Martin Preuss
; email       : martin@libchipcard.de
;
; ***************************************************************************
; * This file is part of the project "AqHome".                              *
; * Please see toplevel file COPYING of that project for license details.   *
; ***************************************************************************



.equ  UART_REG_UDR   = UDR0
.equ  UART_REG_UCSRA = UCSR0A
.equ  UART_REG_UCSRB = UCSR0B
.equ  UART_REG_UCSRC = UCSR0C
.equ  UART_REG_UBRRL = UBRR0L
.equ  UART_REG_UBRRH = UBRR0H

.equ  UART_BIT_UCSZ0 = UCSZ00
.equ  UART_BIT_UDRE  = UDRE0
.equ  UART_BIT_RXC   = RXC0
.equ  UART_BIT_TXC   = TXC0
.equ  UART_BIT_FE    = FE0
.equ  UART_BIT_DOR   = DOR0
.equ  UART_BIT_UPE   = UPE0
.equ  UART_BIT_RXEN  = RXEN0
.equ  UART_BIT_TXEN  = TXEN0