Xenomai API  2.6.5

Real-Time Driver Model for Xenomai, serial device profile header. More...

Include dependency graph for rtserial.h:

Go to the source code of this file.

Data Structures

struct  rtser_config
 Serial device configuration. More...
 
struct  rtser_status
 Serial device status. More...
 
struct  rtser_event
 Additional information about serial device events. More...
 

Macros

#define RTSER_RTIOC_BREAK_CTL   _IOR(RTIOC_TYPE_SERIAL, 0x06, int)
 Set or clear break on UART output line. More...
 
RTSER_DEF_BAUD

Default baud rate

#define RTSER_DEF_BAUD   9600
 
RTSER_xxx_PARITY

Number of parity bits

#define RTSER_NO_PARITY   0x00
 
#define RTSER_ODD_PARITY   0x01
 
#define RTSER_EVEN_PARITY   0x03
 
#define RTSER_DEF_PARITY   RTSER_NO_PARITY
 
RTSER_xxx_BITS

Number of data bits

#define RTSER_5_BITS   0x00
 
#define RTSER_6_BITS   0x01
 
#define RTSER_7_BITS   0x02
 
#define RTSER_8_BITS   0x03
 
#define RTSER_DEF_BITS   RTSER_8_BITS
 
RTSER_xxx_STOPB

Number of stop bits

#define RTSER_1_STOPB   0x00
 valid only in combination with 5 data bits
 
#define RTSER_1_5_STOPB   0x01
 valid only in combination with 5 data bits
 
#define RTSER_2_STOPB   0x01
 valid only in combination with 5 data bits
 
#define RTSER_DEF_STOPB   RTSER_1_STOPB
 valid only in combination with 5 data bits
 
RTSER_xxx_HAND

Handshake mechanisms

#define RTSER_NO_HAND   0x00
 
#define RTSER_RTSCTS_HAND   0x01
 
#define RTSER_DEF_HAND   RTSER_NO_HAND
 
RTSER_RS485_xxx

RS485 mode with automatic RTS handling

#define RTSER_RS485_DISABLE   0x00
 
#define RTSER_RS485_ENABLE   0x01
 
#define RTSER_DEF_RS485   RTSER_RS485_DISABLE
 
RTSER_FIFO_xxx

Reception FIFO interrupt threshold

#define RTSER_FIFO_DEPTH_1   0x00
 
#define RTSER_FIFO_DEPTH_4   0x40
 
#define RTSER_FIFO_DEPTH_8   0x80
 
#define RTSER_FIFO_DEPTH_14   0xC0
 
#define RTSER_DEF_FIFO_DEPTH   RTSER_FIFO_DEPTH_1
 
RTSER_TIMEOUT_xxx

Special timeout values, see also RTDM_TIMEOUT_xxx

#define RTSER_TIMEOUT_INFINITE   RTDM_TIMEOUT_INFINITE
 
#define RTSER_TIMEOUT_NONE   RTDM_TIMEOUT_NONE
 
#define RTSER_DEF_TIMEOUT   RTDM_TIMEOUT_INFINITE
 
RTSER_xxx_TIMESTAMP_HISTORY

Timestamp history control

#define RTSER_RX_TIMESTAMP_HISTORY   0x01
 
#define RTSER_DEF_TIMESTAMP_HISTORY   0x00
 
RTSER_EVENT_xxx

Events bits

#define RTSER_EVENT_RXPEND   0x01
 
#define RTSER_EVENT_ERRPEND   0x02
 
#define RTSER_EVENT_MODEMHI   0x04
 
#define RTSER_EVENT_MODEMLO   0x08
 
#define RTSER_EVENT_TXEMPTY   0x10
 
#define RTSER_DEF_EVENT_MASK   0x00
 
RTSER_SET_xxx

Configuration mask bits

#define RTSER_SET_BAUD   0x0001
 
#define RTSER_SET_PARITY   0x0002
 
#define RTSER_SET_DATA_BITS   0x0004
 
#define RTSER_SET_STOP_BITS   0x0008
 
#define RTSER_SET_HANDSHAKE   0x0010
 
#define RTSER_SET_FIFO_DEPTH   0x0020
 
#define RTSER_SET_TIMEOUT_RX   0x0100
 
#define RTSER_SET_TIMEOUT_TX   0x0200
 
#define RTSER_SET_TIMEOUT_EVENT   0x0400
 
#define RTSER_SET_TIMESTAMP_HISTORY   0x0800
 
#define RTSER_SET_EVENT_MASK   0x1000
 
#define RTSER_SET_RS485   0x2000
 
RTSER_LSR_xxx

Line status bits

#define RTSER_LSR_DATA   0x01
 
#define RTSER_LSR_OVERRUN_ERR   0x02
 
#define RTSER_LSR_PARITY_ERR   0x04
 
#define RTSER_LSR_FRAMING_ERR   0x08
 
#define RTSER_LSR_BREAK_IND   0x10
 
#define RTSER_LSR_THR_EMTPY   0x20
 
#define RTSER_LSR_TRANSM_EMPTY   0x40
 
#define RTSER_LSR_FIFO_ERR   0x80
 
#define RTSER_SOFT_OVERRUN_ERR   0x0100
 
RTSER_MSR_xxx

Modem status bits

#define RTSER_MSR_DCTS   0x01
 
#define RTSER_MSR_DDSR   0x02
 
#define RTSER_MSR_TERI   0x04
 
#define RTSER_MSR_DDCD   0x08
 
#define RTSER_MSR_CTS   0x10
 
#define RTSER_MSR_DSR   0x20
 
#define RTSER_MSR_RI   0x40
 
#define RTSER_MSR_DCD   0x80
 
RTSER_MCR_xxx

Modem control bits

#define RTSER_MCR_DTR   0x01
 
#define RTSER_MCR_RTS   0x02
 
#define RTSER_MCR_OUT1   0x04
 
#define RTSER_MCR_OUT2   0x08
 
#define RTSER_MCR_LOOP   0x10
 
Sub-Classes of RTDM_CLASS_SERIAL
#define RTDM_SUBCLASS_16550A   0
 
IOCTLs

Serial device IOCTLs

#define RTSER_RTIOC_GET_CONFIG   _IOR(RTIOC_TYPE_SERIAL, 0x00, struct rtser_config)
 Get serial device configuration. More...
 
#define RTSER_RTIOC_SET_CONFIG   _IOW(RTIOC_TYPE_SERIAL, 0x01, struct rtser_config)
 Set serial device configuration. More...
 
#define RTSER_RTIOC_GET_STATUS   _IOR(RTIOC_TYPE_SERIAL, 0x02, struct rtser_status)
 Get serial device status. More...
 
#define RTSER_RTIOC_GET_CONTROL   _IOR(RTIOC_TYPE_SERIAL, 0x03, int)
 Get serial device's modem contol register. More...
 
#define RTSER_RTIOC_SET_CONTROL   _IOW(RTIOC_TYPE_SERIAL, 0x04, int)
 Set serial device's modem contol register. More...
 
#define RTSER_RTIOC_WAIT_EVENT   _IOR(RTIOC_TYPE_SERIAL, 0x05, struct rtser_event)
 Wait on serial device events according to previously set mask. More...
 

RTSER_BREAK_xxx

Break control

#define RTSER_BREAK_CLR   0x00
 Serial device configuration.
 
#define RTSER_BREAK_SET   0x01
 Serial device configuration.
 
#define RTIOC_TYPE_SERIAL   RTDM_CLASS_SERIAL
 Serial device configuration.
 
typedef struct rtser_config rtser_config_t
 Serial device configuration.
 
typedef struct rtser_status rtser_status_t
 Serial device status.
 
typedef struct rtser_event rtser_event_t
 Additional information about serial device events.
 

Detailed Description

Real-Time Driver Model for Xenomai, serial device profile header.

Note
Copyright (C) 2005-2007 Jan Kiszka jan.k.nosp@m.iszk.nosp@m.a@web.nosp@m..de

Xenomai is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

Xenomai is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with Xenomai; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.