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uart2.h File Reference

Dual UART driver with buffer support. More...

#include "global.h"
#include "buffer.h"

Go to the source code of this file.

Defines
#define	UART0_DEFAULT_BAUD_RATE   9600
#define	UART1_DEFAULT_BAUD_RATE   9600
#define	UART0_TX_BUFFER_SIZE   0x0010
	number of bytes for uart0 transmit buffer
#define	UART0_RX_BUFFER_SIZE   0x0080
	number of bytes for uart0 receive buffer
#define	UART1_TX_BUFFER_SIZE   0x0010
	number of bytes for uart1 transmit buffer
#define	UART1_RX_BUFFER_SIZE   0x0080
	number of bytes for uart1 receive buffer
#define	UART_INTERRUPT_HANDLER   SIGNAL
#define	RXCIE   RXCIE0
#define	TXCIE   TXCIE0
#define	UDRIE   UDRIE0
#define	RXEN   RXEN0
#define	TXEN   TXEN0
#define	CHR9   CHR90
#define	RXB8   RXB80
#define	TXB8   TXB80
#define	UBRR0L   UBRR0
#define	UBRR1L   UBRR1
Functions
void	uartInitBuffers (void)
	initializes transmit and receive buffers
void	uartInit (void)
	initializes uart
void	uartSetRxHandler (u08 nUart, void(*rx_func)(unsigned char c))
void	uartSetBaudRate (u08 nUart, u32 baudrate)
cBuffer *	uartGetRxBuffer (u08 nUart)
cBuffer *	uartGetTxBuffer (u08 nUart)
void	uartSendByte (u08 nUart, u08 data)
void	uart0SendByte (u08 data)
void	uart1SendByte (u08 data)
u08	uartReceiveByte (u08 nUart, u08 *data)
u08	uartReceiveBufferIsEmpty (u08 nUart)
void	uartFlushReceiveBuffer (u08 nUart)
void	uartAddToTxBuffer (u08 nUart, u08 data)
	add byte to end of uart Tx buffer
void	uart0AddToTxBuffer (u08 data)
void	uart1AddToTxBuffer (u08 data)
void	uartSendTxBuffer (u08 nUart)
u08	uartSendBuffer (u08 nUart, char *buffer, u16 nBytes)
void	uartTransmitService (u08 nUart)
void	uartReceiveService (u08 nUart)

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Detailed Description

Dual UART driver with buffer support.

Definition in file uart2.h.

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