Revision 07718da3 toolbox/freemodbus/port/portserial.c

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toolbox/freemodbus/port/portserial.c
33 33
#include "mb.h"
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#include "mbport.h"
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#define UART_BAUD_RATE          9600
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#ifdef __AVR_ATtiny1634__
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#define UART_BAUD_CALC(UART_BAUD_RATE,F_OSC) \
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    ( ( F_OSC ) / ( ( UART_BAUD_RATE ) * 8UL ) - 1 )
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#else
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#define UART_BAUD_CALC(UART_BAUD_RATE,F_OSC) \
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    ( ( F_OSC ) / ( ( UART_BAUD_RATE ) * 16UL ) - 1 )
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//#define UART_UCSRB  UCSR0B
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#endif
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void
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vMBPortSerialEnable( BOOL xRxEnable, BOOL xTxEnable )
......
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#elif defined (__AVR_ATmega128__)
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    UCSRC |= ucUCSRC;
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#elif defined (__AVR_ATtiny1634__)
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    UCSRA |= _BV(U2X);
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    UCSRC |= ucUCSRC;
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#endif
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