00001 #ifndef _DEV_UARTAVR_H_ 00002 #define _DEV_UARTAVR_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: uartavr.h,v $ 00038 * Revision 1.8 2008/08/11 06:59:59 haraldkipp 00039 * BSD types replaced by stdint types (feature request #1282721). 00040 * 00041 * Revision 1.7 2005/10/07 21:53:15 hwmaier 00042 * Obsolete dcb_baudSelect removed 00043 * 00044 * Revision 1.6 2005/07/26 15:49:59 haraldkipp 00045 * Cygwin support added. 00046 * 00047 * Revision 1.5 2005/06/26 12:40:59 chaac 00048 * Added support for raw mode to AHDLC driver. 00049 * 00050 * Revision 1.4 2005/02/10 07:06:51 hwmaier 00051 * Changes to incorporate support for AT90CAN128 CPU 00052 * 00053 * Revision 1.3 2004/06/21 10:40:25 freckle 00054 * Added *nix emulation uart definitions to uartavr.h and usartavr.h to 00055 * allow compilation of apps without adding #include <dev/unix.devs.h> 00056 * 00057 * Revision 1.2 2004/03/16 16:48:28 haraldkipp 00058 * Added Jan Dubiec's H8/300 port. 00059 * 00060 * Revision 1.1.1.1 2003/05/09 14:41:09 haraldkipp 00061 * Initial using 3.2.1 00062 * 00063 * Revision 1.12 2003/05/06 18:44:45 harald 00064 * Handshakes added 00065 * 00066 * Revision 1.11 2003/03/31 14:53:24 harald 00067 * Prepare release 3.1 00068 * 00069 */ 00070 00071 #include <sys/device.h> 00072 #include <dev/uart.h> 00073 00083 00084 #define UART_MF_RTSSENSE 0x00000001UL 00085 #define UART_MF_CTSCONTROL 0x00000002UL 00086 #define UART_MF_DTRSENSE 0x00000004UL 00087 #define UART_MF_DSRCONTROL 0x00000008UL 00088 #define UART_MF_DCDCONTROL 0x00000010UL 00090 #define UART_MF_RTSCONTROL 0x00000020UL 00091 #define UART_MF_CTSSENSE 0x00000040UL 00092 #define UART_MF_DTRCONTROL 0x00000080UL 00093 #define UART_MF_DSRSENSE 0x00000100UL 00094 #define UART_MF_DCDSENSE 0x00000200UL 00096 #define UART_MF_SENSEMASK 0x0345 00097 #define UART_MF_CONTROLMASK 0x00BC 00099 #define UART_MF_XONXOFF 0x00000400UL 00101 #define UART_MF_LOCALECHO 0x00010000UL 00102 #define UART_MF_COOKEDMODE 0x00020000UL 00104 #define UART_MF_NOBUFFER 0x00100000UL 00105 #define UART_MF_LINEBUFFER 0x00200000UL 00106 #define UART_MF_BUFFERMASK 0x00300000UL 00108 #define UART_MF_RAWMODE 0x00400000UL 00110 #define UART_SF_RTSOFF 0x00000001UL 00111 #define UART_SF_CTSOFF 0x00000002UL 00112 #define UART_SF_DTROFF 0x00000004UL 00113 #define UART_SF_DSROFF 0x00000008UL 00114 #define UART_SF_DCDOFF 0x00000010UL 00116 #define HDLC_SF_FLUSH 0x00001000UL 00117 #define HDLC_SF_ESCAPED 0x00002000UL 00119 #define UART_SF_TXDISABLED 0x00000040UL 00120 #define UART_SF_RXDISABLED 0x00000080UL 00123 #define UART_HS_DCERTSCTS 0x00000003UL 00124 #define UART_HS_DCEFULL 0x0000001FUL 00126 #define UART_HS_DTERTSCTS 0x00000060UL 00127 #define UART_HS_DTEFULL 0x000003E0UL 00129 #define UART_HS_XONXOFF 0x00000400UL 00135 typedef struct _UARTDCB UARTDCB; 00136 00141 struct _UARTDCB { 00142 00145 uint32_t dcb_rtimeout; 00146 00149 uint32_t dcb_wtimeout; 00150 00155 HANDLE dcb_tx_rdy; 00156 00161 HANDLE dcb_rx_rdy; 00162 00165 uint32_t dcb_modeflags; 00166 }; 00167 00170 /* 00171 * Available devices. 00172 */ 00173 extern NUTDEVICE devUart0; 00174 #ifdef __AVR_ENHANCED__ 00175 extern NUTDEVICE devUart1; 00176 #endif 00177 00178 #if defined(__linux__) || defined(__APPLE__) || defined(__CYGWIN__) 00179 extern NUTDEVICE devUart0; 00180 extern NUTDEVICE devUart1; 00181 #endif 00182 00183 #endif