#ifndef __FX2_USART_H__
#define __FX2_USART_H__


typedef enum _usart_cfg
{
	// -----------------------------------------------------
	// 11 bit total length configuraations
	// -----------------------------------------------------
	uc8n2,		// 8 data bit no parity 2 stop bit
	uc8e1,		// 8 data bit even parity 1 stop bit
	uc8o1,		// 8 data bit odd parity 1 stop bit
	
	// -----------------------------------------------------
	// 10 bit total length configuraations
	// -----------------------------------------------------
	uc8n1,		// 8 data bit no parity 1 stop
} usart_cfg;

// USART error codes
// -----------------------------------------------------------------------------
#define USART_OK              	0x00
#define USART_ERROR             0x80
#define USART_ABORT				0xFF


// I2C state machine states
// -----------------------------------------------------------------------------
#define USART_IDLE                0x00
#define USART_SENDING             0x01
#define USART_RECEIVING           0x02
//#define I2C_PRIME               0x03
//#define I2C_BERROR              0x04
//#define I2C_NACK                0x05
//#define I2C_STOP                0x06
//#define I2C_WAITSTOP            0x07



void fx2_usart_init( unsigned int baud, usart_cfg cfg);
BYTE fx2_usart_send( BYTE length, BYTE xdata *dat, BYTE xdata *pause);



#endif