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uart2.c File Reference

Dual UART driver with buffer support. More...

#include <avr/io.h>
#include <avr/interrupt.h>
#include <avr/signal.h>
#include "buffer.h"
#include "uart2.h"

Go to the source code of this file.

Typedefs
typedef void(*	voidFuncPtru08 )(unsigned char)
Functions
void	uartInit (void)
	initializes uart
void	uartInitBuffers (void)
	initializes transmit and receive buffers
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 txData)
void	uart0SendByte (u08 data)
void	uart1SendByte (u08 data)
u08	uartReceiveByte (u08 nUart, u08 *rxData)
void	uartFlushReceiveBuffer (u08 nUart)
u08	uartReceiveBufferIsEmpty (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)
	UART_INTERRUPT_HANDLER (SIG_UART0_TRANS)
Variables
volatile u08	uartReadyTx [2]
volatile u08	uartBufferedTx [2]
cBuffer	uartRxBuffer [2]
cBuffer	uartTxBuffer [2]
unsigned short	uartRxOverflow [2]

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Detailed Description

Dual UART driver with buffer support.

Definition in file uart2.c.

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