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uart0.c

uart0.c 700 B
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  1. /*---------------------------------------------------------*/
    2. 

  2. /* UART functions for ATmega164A/PA/324A/PA/644A/PA/1284/P */
    3. 

  3. /*---------------------------------------------------------*/
    4. 

  4. 

  5. #include <avr/interrupt.h>
    6. 

  6. #include "uart0.h"
    7. 

  7. 

  8. #define _PORT	PORTD
    9. 

  9. #define _DDR	DDRD
    10. 

  10. #define _RX		PD0
    11. 

  11. #define _TX		PD1
    12. 

  12. #define _UCSRA	UCSR0A
    13. 

  13. #define _UCSRB	UCSR0B
    14. 

  14. #define _UBRR	UBRR0
    15. 

  15. #define _RXEN	RXEN0
    16. 

  16. #define _RXCIE	RXCIE0
    17. 

  17. #define _TXEN	TXEN0
    18. 

  18. #define _UDRIE	UDRIE0
    19. 

  19. #define _UDRE	UDRE0
    20. 

  20. #define _UDR	UDR0
    21. 

  21. #define _USART_RX_vect	USART0_RX_vect
    22. 

  22. #define _USART_UDRE_vect	USART0_UDRE_vect
    23. 

  23. 

  24. #define	UART_BAUD		9600
    25. 

  25. #define	USE_TXINT		0
    26. 

  26. #define	SZ_FIFO			512
    27. 

  27. #define RECEIVE			1
    28. 

  28. #define TRANSMIT		0
    29. 

  29. 

  30. #include "uart.c"
    31. 

  31.