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host/Source/App/uart.h
- Committer:
- Kovalev_D
- Date:
- 2016-02-03
- Revision:
- 22:12e6183f04d4
File content as of revision 22:12e6183f04d4:
/**************************************************************************** * $Id:: uart.h 5751 2010-11-30 23:56:11Z usb00423 $ * Project: NXP LPC17xx UART example * * Description: * This file contains UART code header definition. * **************************************************************************** * 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 SIMPLEUARTRX /* State-machine variable to control application functionality */ enum state_machine { UNKNOWN_COMMAND, WRITE4SECTOR = 101, // actions with flash: erase WAIT_ENTRANCE, // waiting for bootloader entrance WAIT_FLASHACTION = 113, // waiting for an action with flash READ_FLASH = 114, // actions with flash: read WRITE_FLASH = 119 // actions with flash: write }; #define IER_RBR 0x01 #define IER_THRE 0x02 #define IER_RLS 0x04 #define IIR_PEND 0x01 #define IIR_RLS 0x03 #define IIR_RDA 0x02 #define IIR_CTI 0x06 #define IIR_THRE 0x01 #define LSR_RDR 0x01 #define LSR_OE 0x02 #define LSR_PE 0x04 #define LSR_FE 0x08 #define LSR_BI 0x10 #define LSR_THRE 0x20 #define LSR_TEMT 0x40 #define LSR_RXFE 0x80 #define BUFSIZE 0x40 #define FIFOs_En 0x00000001 #define RX_FIFO_Reset 0x00000002 #define TX_FIFO_Reset 0x00000004 #define DMA_Mode_UART 0x00000008 #define RX_TrigLvl_1 0x00000000 #define RX_TrigLvl_4 0x00000040 #define RX_TrigLvl_8 0x00000080 #define RX_TrigLvl_14 0x000000C0 #define word_length_8 0x00000003 #define one_stop_bit 0x00000000 #define no_parity 0x00000000 #define back_trans_dis 0x00000000 #define DLAB_access 0x00000080 #define TRANS_SHIFT_BUF_EMPTY 0x00000040 #define RecievBufNOTEmpty 0x00000001 #define DIS_ALL_INT 0x00000000 #define RBR_IntEnabl 0x00000001 void UART2_Init(void); int UART2_SendByte (int ucData); #endif /* end __UART_H */ /***************************************************************************** ** End Of File ******************************************************************************/