Nut/OS  4.10.3
API Reference
scih8.h
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00001 #ifndef _DEV_SCIH8_H_
00002 #define _DEV_SCIH8_H_
00003 
00004 /*
00005  * Copyright (C) 2001-2004 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 1.2  2008/08/11 06:59:59  haraldkipp
00039  * BSD types replaced by stdint types (feature request #1282721).
00040  *
00041  * Revision 1.1  2004/03/16 16:48:28  haraldkipp
00042  * Added Jan Dubiec's H8/300 port.
00043  *
00044  *
00045  */
00046 
00047 #include <sys/device.h>
00048 #include <dev/uart.h>
00049 
00059 
00060 #define UART_MF_RTSSENSE    0x00000001UL        
00061 #define UART_MF_CTSCONTROL  0x00000002UL        
00062 #define UART_MF_DTRSENSE    0x00000004UL        
00063 #define UART_MF_DSRCONTROL  0x00000008UL        
00064 #define UART_MF_DCDCONTROL  0x00000010UL        
00066 #define UART_MF_RTSCONTROL  0x00000020UL        
00067 #define UART_MF_CTSSENSE    0x00000040UL        
00068 #define UART_MF_DTRCONTROL  0x00000080UL        
00069 #define UART_MF_DSRSENSE    0x00000100UL        
00070 #define UART_MF_DCDSENSE    0x00000200UL        
00072 #define UART_MF_SENSEMASK   0x0345      
00073 #define UART_MF_CONTROLMASK 0x00BC      
00075 #define UART_MF_XONXOFF     0x00000400UL        
00077 #define UART_MF_LOCALECHO   0x00010000UL        
00078 #define UART_MF_COOKEDMODE  0x00020000UL        
00080 #define UART_MF_NOBUFFER    0x00100000UL        
00081 #define UART_MF_LINEBUFFER  0x00200000UL        
00082 #define UART_MF_BUFFERMASK  0x00300000UL        
00085 #define UART_SF_RTSOFF      0x00000001UL        
00086 #define UART_SF_CTSOFF      0x00000002UL        
00087 #define UART_SF_DTROFF      0x00000004UL        
00088 #define UART_SF_DSROFF      0x00000008UL        
00089 #define UART_SF_DCDOFF      0x00000010UL        
00091 #define HDLC_SF_FLUSH       0x00001000UL        
00092 #define HDLC_SF_ESCAPED     0x00002000UL        
00094 #define UART_SF_TXDISABLED  0x00000040UL        
00095 #define UART_SF_RXDISABLED  0x00000080UL        
00098 #define UART_HS_DCERTSCTS   0x00000003UL        
00099 #define UART_HS_DCEFULL     0x0000001FUL        
00101 #define UART_HS_DTERTSCTS   0x00000060UL        
00102 #define UART_HS_DTEFULL     0x000003E0UL        
00104 #define UART_HS_XONXOFF     0x00000400UL        
00110 typedef struct _UARTDCB UARTDCB;
00111 
00116 struct _UARTDCB {
00121     uint8_t dcb_baudSelect;
00122 
00125     uint32_t dcb_rtimeout;
00126 
00129     uint32_t dcb_wtimeout;
00130 
00135     HANDLE dcb_tx_rdy;
00136 
00141     HANDLE dcb_rx_rdy;
00142 
00145     uint32_t dcb_modeflags;
00146 };
00147 
00150 /*
00151  * SCIs (USARTs) available in the H8/3068F.
00152  *
00153  * The list should be adjusted for other H8 devices
00154  *
00155  */
00156 extern NUTDEVICE devSci0;
00157 extern NUTDEVICE devSci1;
00158 extern NUTDEVICE devSci2;
00159 
00160 
00161 #endif                          /* #ifndef _DEV_SCIH8_H_ */