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uart.h
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/****************************************************************************
* $Id:: uart.h 9155 2012-02-14 23:23:34Z nxp41306 $
* Project: NXP LPC11Uxx software example
*
* Description:
* This file contains definition and prototype for UART configuration.
*
****************************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
****************************************************************************/
#ifndef __UART_H
#define __UART_H
#define AUTOBAUD_ENABLE 0
#define FDR_CALIBRATION 0
#define RS485_ENABLED 0
#define TX_INTERRUPT 0 /* 0 if TX uses polling, 1 interrupt driven. */
#define MODEM_TEST 0
#define IER_RBR (0x01<<0)
#define IER_THRE (0x01<<1)
#define IER_RLS (0x01<<2)
#define IER_ABEO (0x01<<8)
#define IER_ABTO (0x01<<9)
#define IIR_PEND 0x01
#define IIR_RLS 0x03
#define IIR_RDA 0x02
#define IIR_CTI 0x06
#define IIR_THRE 0x01
#define IIR_ABEO (0x01<<8)
#define IIR_ABTO (0x01<<9)
#define LSR_RDR (0x01<<0)
#define LSR_OE (0x01<<1)
#define LSR_PE (0x01<<2)
#define LSR_FE (0x01<<3)
#define LSR_BI (0x01<<4)
#define LSR_THRE (0x01<<5)
#define LSR_TEMT (0x01<<6)
#define LSR_RXFE (0x01<<7)
#define BUFSIZE 0x40
/* RS485 mode definition. */
#define RS485_NMMEN (0x1<<0)
#define RS485_RXDIS (0x1<<1)
#define RS485_AADEN (0x1<<2)
#define RS485_SEL (0x1<<3)
#define RS485_DCTRL (0x1<<4)
#define RS485_OINV (0x1<<5)
void ModemInit( void );
void UARTInit(uint32_t Baudrate);
void UART_IRQHandler(void);
void UARTSend(uint8_t *BufferPtr, uint32_t Length);
void print_string( uint8_t *str_ptr );
uint8_t get_key( void );
#endif /* end __UART_H */
/*****************************************************************************
** End Of File
******************************************************************************/