32 lines
914 B
NASM
32 lines
914 B
NASM
; ***************************************************************************
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; copyright : (C) 2025 by Martin Preuss
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; email : martin@libchipcard.de
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;
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; ***************************************************************************
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; * This file is part of the project "AqHome". *
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; * Please see toplevel file COPYING of that project for license details. *
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; ***************************************************************************
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.equ UART_REG_UDR = UDR1
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.equ UART_REG_UCSRA = UCSR1A
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.equ UART_REG_UCSRB = UCSR1B
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.equ UART_REG_UCSRC = UCSR1C
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.equ UART_REG_UBRRL = UBRR1L
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.equ UART_REG_UBRRH = UBRR1H
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.equ UART_BIT_UCSZ0 = UCSZ10
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.equ UART_BIT_UDRE = UDRE1
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.equ UART_BIT_RXC = RXC1
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.equ UART_BIT_TXC = TXC1
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.equ UART_BIT_FE = FE1
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.equ UART_BIT_DOR = DOR1
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.equ UART_BIT_UPE = UPE1
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.equ UART_BIT_RXEN = RXEN1
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.equ UART_BIT_TXEN = TXEN1
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