00001 #ifndef _DEV_USARTAT91_H_ 00002 #define _DEV_USARTAT91_H_ 00003 00004 /* 00005 * Copyright (C) 2001-2005 by egnite Software GmbH. All rights reserved. 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions 00009 * are met: 00010 * 00011 * 1. Redistributions of source code must retain the above copyright 00012 * notice, this list of conditions and the following disclaimer. 00013 * 2. Redistributions in binary form must reproduce the above copyright 00014 * notice, this list of conditions and the following disclaimer in the 00015 * documentation and/or other materials provided with the distribution. 00016 * 3. Neither the name of the copyright holders nor the names of 00017 * contributors may be used to endorse or promote products derived 00018 * from this software without specific prior written permission. 00019 * 00020 * THIS SOFTWARE IS PROVIDED BY EGNITE SOFTWARE GMBH AND CONTRIBUTORS 00021 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00022 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00023 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL EGNITE 00024 * SOFTWARE GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00025 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00026 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 00027 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 00028 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00029 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 00030 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00031 * SUCH DAMAGE. 00032 * 00033 * For additional information see http://www.ethernut.de/ 00034 */ 00035 00036 /* 00037 * $Log$ 00038 * Revision 1.3 2009/09/20 13:24:58 ulrichprinz 00039 * Added limited USART support for DBGU. 00040 * 00041 * Revision 1.2 2008/04/18 13:24:58 haraldkipp 00042 * Added Szemzo Andras' RS485 patch. 00043 * 00044 * Revision 1.1 2005/11/20 14:40:28 haraldkipp 00045 * Added interrupt driven UART driver for AT91. 00046 * 00047 */ 00048 00049 #include <sys/device.h> 00050 #include <dev/uart.h> 00051 #include <dev/usart.h> 00052 00053 #define UART_MF_RTSSENSE 0x00000001UL 00054 #define UART_MF_CTSCONTROL 0x00000002UL 00055 #define UART_MF_DTRSENSE 0x00000004UL 00056 #define UART_MF_DSRCONTROL 0x00000008UL 00057 #define UART_MF_DCDCONTROL 0x00000010UL 00059 #define UART_MF_RTSCONTROL 0x00000020UL 00060 #define UART_MF_CTSSENSE 0x00000040UL 00061 #define UART_MF_DTRCONTROL 0x00000080UL 00062 #define UART_MF_DSRSENSE 0x00000100UL 00063 #define UART_MF_DCDSENSE 0x00000200UL 00065 #define UART_MF_SENSEMASK 0x0345 00066 #define UART_MF_CONTROLMASK 0x00BC 00068 #define UART_MF_XONXOFF 0x00000400UL 00069 #define UART_MF_HDPXMODE 0x00000800UL 00071 #define UART_MF_LOCALECHO 0x00010000UL 00072 #define UART_MF_COOKEDMODE 0x00020000UL 00074 #define UART_MF_NOBUFFER 0x00100000UL 00075 #define UART_MF_LINEBUFFER 0x00200000UL 00076 #define UART_MF_BUFFERMASK 0x00300000UL 00078 #define UART_MF_RAWMODE 0x00400000UL 00086 extern NUTDEVICE devUsartAt910; 00087 extern NUTDEVICE devUsartAt911; 00088 extern NUTDEVICE devDbguAt91; 00089 00090 #endif