Add termios header files; add files missed in last commit
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@3739 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
parent
17ae8224b2
commit
d45523ec1b
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@ -0,0 +1,106 @@
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/****************************************************************************
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* arch/avr/src/avr/up_romgetc.c
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*
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* Copyright (C) 2011 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <nuttx/arch.h>
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#include <avr/pgmspace.h>
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#ifdef CONFIG_ARCH_ROMGETC
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/****************************************************************************
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* Private Definitions
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****************************************************************************/
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/****************************************************************************
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* Private Data
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****************************************************************************/
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: up_romgetc
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*
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* Description:
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* In Harvard architectures, data accesses and instruction accesses occur
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* on different busses, perhaps concurrently. All data accesses are
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* performed on the data bus unless special machine instructions are
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* used to read data from the instruction address space. Also, in the
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* typical MCU, the available SRAM data memory is much smaller that the
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* non-volatile FLASH instruction memory. So if the application requires
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* many constant strings, the only practical solution may be to store
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* those constant strings in FLASH memory where they can only be accessed
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* using architecture-specific machine instructions.
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*
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* A similar case is where strings are retained in "external" memory such
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* as EEPROM or serial FLASH. This case is similar only in that again
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* special operations are required to obtain the string data; it cannot
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* be accessed directly from a string pointer.
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*
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* If CONFIG_ARCH_ROMGETC is defined, then the architecture logic must
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* export the function up_romgetc(). up_romgetc() will simply read one
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* byte of data from the instruction space.
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*
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* If CONFIG_ARCH_ROMGETC, certain C stdio functions are effected: (1)
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* All format strings in printf, fprintf, sprintf, etc. are assumed to
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* lie in FLASH (string arguments for %s are still assumed to reside in
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* SRAM). And (2), the string argument to puts and fputs is assumed to
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* reside in FLASH. Clearly, these assumptions may have to modified for
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* the particular needs of your environment. There is no "one-size-fits-all"
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* solution for this problem.
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*
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* Additional AVR Assumptions:
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*
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* - This version of up_romgetc obtains string data from FLASH memory.
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* - Since the passed pointer is 16-bits, the strings must lie in the first
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* 64Kb of FLASH.
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*
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****************************************************************************/
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char up_romgetc(FAR const char *ptr)
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{
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return pgm_read_byte_near(ptr);
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}
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#endif
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@ -0,0 +1,101 @@
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/****************************************************************************
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* arch/sim/src/up_romgetc.c
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*
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* Copyright (C) 2011 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
|
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* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
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||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
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* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <nuttx/arch.h>
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#ifdef CONFIG_ARCH_ROMGETC
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/****************************************************************************
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* Private Definitions
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****************************************************************************/
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/****************************************************************************
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* Private Data
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****************************************************************************/
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: up_romgetc
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*
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* Description:
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* In Harvard architectures, data accesses and instruction accesses occur
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* on different busses, perhaps concurrently. All data accesses are
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* performed on the data bus unless special machine instructions are
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* used to read data from the instruction address space. Also, in the
|
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* typical MCU, the available SRAM data memory is much smaller that the
|
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* non-volatile FLASH instruction memory. So if the application requires
|
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* many constant strings, the only practical solution may be to store
|
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* those constant strings in FLASH memory where they can only be accessed
|
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* using architecture-specific machine instructions.
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*
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* A similar case is where strings are retained in "external" memory such
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* as EEPROM or serial FLASH. This case is similar only in that again
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* special operations are required to obtain the string data; it cannot
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* be accessed directly from a string pointer.
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*
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* If CONFIG_ARCH_ROMGETC is defined, then the architecture logic must
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* export the function up_romgetc(). up_romgetc() will simply read one
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* byte of data from the instruction space.
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*
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* If CONFIG_ARCH_ROMGETC, certain C stdio functions are effected: (1)
|
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* All format strings in printf, fprintf, sprintf, etc. are assumed to
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* lie in FLASH (string arguments for %s are still assumed to reside in
|
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* SRAM). And (2), the string argument to puts and fputs is assumed to
|
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* reside in FLASH. Clearly, these assumptions may have to modified for
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* the particular needs of your environment. There is no "one-size-fits-all"
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* solution for this problem.
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*
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****************************************************************************/
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char up_romgetc(FAR const char *ptr)
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{
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/* This is basically a No-Op if enabled in the simulation environment */
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return *ptr;
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}
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#endif
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@ -1,7 +1,7 @@
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/****************************************************************************
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* include/nuttx/ioctl.h
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*
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* Copyright (C) 2008, 2009 Gregory Nutt. All rights reserved.
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* Copyright (C) 2008, 2009, 2011 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
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@ -45,7 +45,7 @@
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/****************************************************************************
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* Pre-Processor Definitions
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****************************************************************************/
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/* General ioctl definitions ************************************************/
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/* Each NuttX ioctl commands are uint16_t's consisting of an 8-bit type
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* identifier and an 8-bit command number. All comman type identifiers are
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* defined below:
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@ -68,23 +68,23 @@
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#define _IOC(type,nr) ((type)|(nr))
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/* Terminal I/O ioctl commands */
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/* Terminal I/O ioctl commands **********************************************/
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#define _TIOCVALID(c) (_IOC_TYPE(c)==_TIOCBASE)
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#define _TIOC(nr) _IOC(_TIOCBASE,nr)
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#define TIOCSBRK _TIOC(0x0001) /* BSD compatibility */
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#define TIOCCBRK _TIOC(0x0002) /* " " " " */
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#define TIOCSERGSTRUCT _TIOC(0x0003) /* Get up_dev_t for port */
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/* Terminal I/O IOCTL definitions are retained in tioctl.h */
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/* Watchdog driver ioctl commands */
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#include <nuttx/tioctl.h>
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/* Watchdog driver ioctl commands *******************************************/
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#define _WDIOCVALID(c) (_IOC_TYPE(c)==_WDIOCBASE)
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#define _WDIOC(nr) _IOC(_WDIOCBASE,nr)
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#define WDIOC_KEEPALIVE _WDIOC(0x0001) /* Restart the watchdog timer */
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/* NuttX file system ioctl definitions */
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/* NuttX file system ioctl definitions **************************************/
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#define _FIOCVALID(c) (_IOC_TYPE(c)==_FIOCBASE)
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#define _FIOC(nr) _IOC(_FIOCBASE,nr)
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@ -101,7 +101,7 @@
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* OUT: None
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*/
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/* NuttX file system ioctl definitions */
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/* NuttX file system ioctl definitions **************************************/
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#define _DIOCVALID(c) (_IOC_TYPE(c)==_DIOCBASE)
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#define _DIOC(nr) _IOC(_DIOCBASE,nr)
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@ -116,7 +116,7 @@
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* FIOC_GETPRIV released.
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*/
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/* NuttX block driver ioctl definitions */
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/* NuttX block driver ioctl definitions *************************************/
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#define _BIOCVALID(c) (_IOC_TYPE(c)==_BIOCBASE)
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#define _BIOC(nr) _IOC(_BIOCBASE,nr)
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@ -136,7 +136,8 @@
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* IN: None
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* OUT: None (ioctl return value provides
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* success/failure indication). */
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/* NuttX MTD driver ioctl definitions */
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/* NuttX MTD driver ioctl definitions ***************************************/
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#define _MTDIOCVALID(c) (_IOC_TYPE(c)==_MTDIOCBASE)
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#define _MTDIOC(nr) _IOC(_MTDIOCBASE,nr)
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@ -154,7 +155,7 @@
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#define MTDIOC_BULKERASE _MTDIOC(0x0003) /* IN: None
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* OUT: None */
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/* NuttX ARP driver ioctl definitions (see netinet/arp.h) */
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/* NuttX ARP driver ioctl definitions (see netinet/arp.h) *******************/
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#define _ARPIOCVALID(c) (_IOC_TYPE(c)==_ARPBASE)
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#define _ARPIOC(nr) _IOC(_ARPBASE,nr)
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@ -0,0 +1,197 @@
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/********************************************************************************************
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* include/nuttx/tioctl.h
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*
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* Copyright (C) 2011 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
|
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* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
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* POSSIBILITY OF SUCH DAMAGE.
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*
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********************************************************************************************/
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/* This function should not be included directly. Rather, it should be included indirectly
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* via include/nuttx/ioctl.h.
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*/
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#ifndef __INCLUDE_NUTTX_TIOCTL_H
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#define __INCLUDE_NUTTX_TIOCTL_H
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/********************************************************************************************
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* Included Files
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********************************************************************************************/
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#include <stdint.h>
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/********************************************************************************************
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* Pre-Processor Definitions
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********************************************************************************************/
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/* Get and Set Terminal Attributes */
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#define TCGETS _TIOC(0x0001) /* Get serial port settings: FAR struct termios* */
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#define TCSETS _TIOC(0x0002) /* Set serial port settings: FAR const struct termios* */
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#define TCSETSW _TIOC(0x0003) /* Drain output and set serial port settings: FAR const struct termios* */
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#define TCSETSF _TIOC(0x0004) /* Drain output, discard intput, and set serial port settings: FAR const struct termios* */
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#define TCGETA _TIOC(0x0005) /* See TCGETS: FAR struct termio* */
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#define TCSETA _TIOC(0x0006) /* See TCSETS: FAR const struct termio* */
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#define TCSETAW _TIOC(0x0007) /* See TCSETSF: FAR const struct termio* */
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#define TCSETAF _TIOC(0x0008) /* See TCSETSF: FAR const struct termio* */
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/* Locking the termios structure */
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#define TIOCGLCKTRMIOS _TIOC(0x0009) /* Get termios lock status: struct termios* */
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#define TIOCSLCKTRMIOS _TIOC(0x000a) /* Set termios lock status: const struct termios* */
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/* Get and Set Window Size */
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#define TIOCGWINSZ _TIOC(0x000b) /* Get window size: FAR struct winsize* */
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#define TIOCSWINSZ _TIOC(0x000c) /* Set window size: FAR const struct winsize* */
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/* Send a break */
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#define TCSBRK _TIOC(0x000d) /* Send a break: int */
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#define TCSBRKP _TIOC(0x000e) /* Send a POSIX break: int */
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#define TIOCSBRK _TIOC(0x000f) /* Turn break on: void */
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#define TIOCCBRK _TIOC(0x0010) /* Turn break off: void */
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/* Software flow control */
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#define TCXONC _TIOC(0x0011) /* Control flow control: int */
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/* Buffer count and flushing */
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#define TIOCINQ _TIOC(0x0012) /* Bytes in input buffer: int* */
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#define TIOCOUTQ _TIOC(0x0013) /* Bytes in output buffer: int* */
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#define TCFLSH _TIOC(0x0014) /* Flush: int */
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/* Faking input */
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#define TIOCSTI _TIOC(0x0015) /* Insert into input: const char* */
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/* Re-directing console output */
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#define TIOCCONS _TIOC(0x0016) /* Re-direct console output to device: void */
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/* Controlling TTY */
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#define TIOCSCTTY _TIOC(0x0017) /* Make controlling TTY: int */
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#define TIOCNOTTY _TIOC(0x0018) /* Give up controllinog TTY: void */
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/* Exclusive mode */
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#define TIOCEXCL _TIOC(0x0019) /* Put TTY in exclusive mode: void */
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#define TIOCNXCL _TIOC(0x001a) /* Disable exclusive mode: void */
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/* Line discipline */
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#define TIOCGETD _TIOC(0x001b) /* Get line discipline: FAR int* */
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#define TIOCSETD _TIOC(0x001c) /* Set line discipline: FAR const int* */
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/* Packet mode */
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#define TIOCPKT _TIOC(0x001d) /* Control packet mode: FAR const int* */
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# define TIOCPKT_FLUSHREAD (1 << 0) /* The read queue for the terminal is flushed */
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# define TIOCPKT_FLUSHWRITE (1 << 1) /* The write queue for the terminal is flushed */
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# define TIOCPKT_STOP (1 << 2) /* Output to the terminal is stopped */
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# define TIOCPKT_START (1 << 3) /* Output to the terminal is restarted */
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# define TIOCPKT_DOSTOP (1 << 4) /* t_stopc is '^S' and t_startc is '^Q' */
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# define TIOCPKT_NOSTOP (1 << 5) /* The start and stop characters are not '^S/^Q' */
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/* Modem control */
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#define TIOCMGET _TIOC(0x001e) /* Get modem status bits: FAR int* */
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#define TIOCMSET _TIOC(0x001f) /* Set modem status bits: FAR const int* */
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||||
#define TIOCMBIC _TIOC(0x0020) /* Clear modem bits: FAR const int* */
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#define TIOCMBIS _TIOC(0x0021) /* Set modem bits: FAR const int* */
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# define TIOCM_LE (1 << 0) /* DSR (data set ready/line enable) */
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||||
# define TIOCM_DTR (1 << 1) /* DTR (data terminal ready) */
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||||
# define TIOCM_RTS (1 << 2) /* RTS (request to send) */
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||||
# define TIOCM_ST (1 << 3) /* Secondary TXD (transmit) */
|
||||
# define TIOCM_SR (1 << 4) /* Secondary RXD (receive) */
|
||||
# define TIOCM_CTS (1 << 5) /* CTS (clear to send) */
|
||||
# define TIOCM_CAR (1 << 6) /* DCD (data carrier detect) */
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||||
# define TIOCM_CD TIOCM_CAR
|
||||
# define TIOCM_RNG (1 << 7) /* RNG (ring) */
|
||||
# define TIOCM_RI TIOCM_RNG
|
||||
# define TIOCM_DSR (1 << 8) /* DSR (data set ready) */
|
||||
|
||||
/* TTY shutdown */
|
||||
|
||||
#define TIOCVHANGUP _TIOC(0x0022) /* Shutdown TTY: void */
|
||||
|
||||
/* Marking a line as local */
|
||||
|
||||
#define TIOCGSOFTCAR _TIOC(0x0023) /* Get software carrier flag: FAR int* */
|
||||
#define TIOCSSOFTCAR _TIOC(0x0024) /* Set software carrier flag: FAR const int* */
|
||||
|
||||
/* Get/set serial line info */
|
||||
|
||||
#define TIOCGSERIAL _TIOC(0x0025) /* Get serial line info: FAR struct serial_struct* */
|
||||
#define TIOCSSERIAL _TIOC(0x0026) /* Set serial line info: FAR const struct serial_struct* */
|
||||
#define TIOCSERGETLSR _TIOC(0x0027) /* Get line status register: FAR int* */
|
||||
|
||||
/* Serial events */
|
||||
|
||||
#define TIOCMIWAIT _TIOC(0x0028) /* Wait for a change on serial input line(s): void */
|
||||
#define TIOCGICOUNT _TIOC(0x0029) /* Read serial port interrupt count: FAR struct serial_icounter_struct* */
|
||||
|
||||
/* Debugging */
|
||||
|
||||
#define TIOCSERGSTRUCT _TIOC(0x002a) /* Get device TTY structure */
|
||||
|
||||
/********************************************************************************************
|
||||
* Public Type Definitions
|
||||
********************************************************************************************/
|
||||
|
||||
/* Used with TTY ioctls */
|
||||
|
||||
struct winsize
|
||||
{
|
||||
uint16_t ws_row;
|
||||
uint16_t ws_col;
|
||||
/* uint16_t ws_xpixel; unused */
|
||||
/* uint16_t ws_ypixel; unused */
|
||||
};
|
||||
|
||||
/********************************************************************************************
|
||||
* Public Function Prototypes
|
||||
********************************************************************************************/
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define EXTERN extern "C"
|
||||
extern "C" {
|
||||
#else
|
||||
#define EXTERN extern
|
||||
#endif
|
||||
|
||||
#undef EXTERN
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __INCLUDE_NUTTX_TIOCTL_H */
|
||||
|
|
@ -0,0 +1,236 @@
|
|||
/****************************************************************************
|
||||
* include/termios.h
|
||||
*
|
||||
* Copyright (C) 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __INCLUDE_TERMIOS_H
|
||||
#define __INCLUDE_TERMIOS_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include <sys/types.h>
|
||||
#include <stdint.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-Processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Terminal input modes (c_iflag in the termios structure) */
|
||||
|
||||
#define BRKINT (1 << 0) /* Signal interrupt on break */
|
||||
#define ICRNL (1 << 1) /* Map CR to NL on input */
|
||||
#define IGNBRK (1 << 2) /* Ignore break condition */
|
||||
#define IGNCR (1 << 3) /* Ignore CR */
|
||||
#define IGNPAR (1 << 4) /* Ignore characters with parity errors */
|
||||
#define INLCR (1 << 5) /* Map NL to CR on input */
|
||||
#define INPCK (1 << 6) /* Enable input parity check */
|
||||
#define ISTRIP (1 << 7) /* Strip character */
|
||||
#define IUCLC (1 << 8) /* Map upper-case to lower-case on input (LEGACY) */
|
||||
#define IXANY (1 << 9) /* Enable any character to restart output */
|
||||
#define IXOFF (1 << 10) /* Enable start/stop input control */
|
||||
#define IXON (1 << 11) /* Enable start/stop output control */
|
||||
#define PARMRK (1 << 12) /* Mark parity errors */
|
||||
|
||||
/* Terminal output modes (c_oflag in the termios structure) */
|
||||
|
||||
#define OPOST (1 << 0) /* Post-process output */
|
||||
#define OLCUC (1 << 1) /* Map lower-case to upper-case on output (LEGACY) */
|
||||
#define ONLCR (1 << 2) /* Map NL to CR-NL on output */
|
||||
#define OCRNL (1 << 3) /* Map CR to NL on output */
|
||||
#define ONOCR (1 << 4) /* No CR output at column 0 */
|
||||
#define ONLRET (1 << 5) /* NL performs CR function */
|
||||
#define OFILL (1 << 6) /* Use fill characters for delay */
|
||||
#define NLDLY (1 << 7) /* Select newline delays: */
|
||||
# define NL0 (0 << 7) /* Newline character type 0 */
|
||||
# define NL1 (1 << 7) /* Newline character type 1 */
|
||||
#define CRDLY (3 << 8) /* Select carriage-return delays: */
|
||||
# define CR0 (0 << 8) /* Carriage-return delay type 0 */
|
||||
# define CR1 (1 << 8) /* Carriage-return delay type 1 */
|
||||
# define CR2 (2 << 8) /* Carriage-return delay type 2 */
|
||||
# define CR3 (3 << 8) /* Carriage-return delay type 3 */
|
||||
#define TABDLY (3 << 10) /* Select horizontal-tab delays: */
|
||||
# define TAB0 (0 << 10) /* Horizontal-tab delay type 0 */
|
||||
# define TAB1 (1 << 10) /* Horizontal-tab delay type 1 */
|
||||
# define TAB2 (2 << 10) /* Horizontal-tab delay type 2 */
|
||||
# define TAB3 (3 << 10) /* Expand tabs to spaces */
|
||||
#define BSDLY (1 << 12) /* Select backspace delays: */
|
||||
# define BS0 (0 << 12) /* Backspace-delay type 0 */
|
||||
# define BS1 (1 << 12) /* Backspace-delay type 1 */
|
||||
#define VTDLY (1 << 13) /* Select vertical-tab delays: */
|
||||
# define VT0 (0 << 13) /* Vertical-tab delay type 0 */
|
||||
# define VT1 (1 << 13) /* Vertical-tab delay type 1 */
|
||||
#define FFDLY (1 << 14) /* Select form-feed delays: */
|
||||
# define FF0 (0 << 14) /* Form-feed delay type 0 */
|
||||
# define FF1 (1 << 14) /* Form-feed delay type 1 */
|
||||
|
||||
/* Control Modes (c_cflag in the termios structure) */
|
||||
|
||||
#define CSIZE (3 << 0) /* Character size: */
|
||||
# define CS5 (0 << 0) /* 5 bits */
|
||||
# define CS6 (1 << 0) /* 6 bits */
|
||||
# define CS7 (2 << 0) /* 7 bits */
|
||||
# define CS8 (3 << 0) /* 8 bits */
|
||||
#define CSTOPB (1 << 2) /* Send two stop bits, else one */
|
||||
#define CREAD (1 << 3) /* Enable receiver */
|
||||
#define PARENB (1 << 4) /* Parity enable */
|
||||
#define PARODD (1 << 5) /* Odd parity, else even */
|
||||
#define HUPCL (1 << 6) /* Hang up on last close */
|
||||
#define CLOCAL (1 << 7) /* Ignore modem status lines */
|
||||
|
||||
/* Local Modes (c_lflag in the termios structure) */
|
||||
|
||||
#define ECHO (1 << 0) /* Enable echo */
|
||||
#define ECHOE (1 << 1) /* Echo erase character as error-correcting backspace */
|
||||
#define ECHOK (1 << 2) /* Echo KILL */
|
||||
#define ECHONL (1 << 3) /* Echo NL */
|
||||
#define ICANON (1 << 4) /* Canonical input (erase and kill processing) */
|
||||
#define IEXTEN (1 << 5) /* Enable extended input character processing */
|
||||
#define ISIG (1 << 6) /* Enable signals */
|
||||
#define NOFLSH (1 << 7) /* Disable flush after interrupt or quit */
|
||||
#define TOSTOP (1 << 8) /* Send SIGTTOU for background output */
|
||||
#define XCASE (1 << 9) /* Canonical upper/lower presentation (LEGACY) */
|
||||
|
||||
/* The following are subscript names for the termios c_cc array */
|
||||
|
||||
#define VEOF 0 /* EOF character (canonical mode) */
|
||||
#define VMIN VEOF /* MIN value (Non-canonical mode) */
|
||||
#define VEOL 1 /* EOL character (canonical mode) */
|
||||
#define VTIME VEOL /* TIME value (Non-canonical mode) */
|
||||
#define VERASE 2 /* ERASE character (canonical mode) */
|
||||
#define VINTR 3 /* INTR character */
|
||||
#define VKILL 4 /* KILL character (canonical mode) */
|
||||
#define VQUIT 5 /* QUIT character */
|
||||
#define VSTART 6 /* START character */
|
||||
#define VSTOP 7 /* STOP character */
|
||||
#define VSUSP 8 /* SUSP character */
|
||||
#define NCCS 9 /* Size of the array c_cc for control characters */
|
||||
|
||||
/* Baud Rate Selection (objects of type speed_t) */
|
||||
|
||||
#define B0 0 /* Hang up */
|
||||
#define B50 1 /* 50 baud */
|
||||
#define B75 2 /* 75 baud */
|
||||
#define B110 3 /* 110 baud */
|
||||
#define B134 4 /* 134.5 baud */
|
||||
#define B150 5 /* 150 baud */
|
||||
#define B200 6 /* 200 baud */
|
||||
#define B300 7 /* 300 baud */
|
||||
#define B600 8 /* 600 baud */
|
||||
#define B1200 9 /* 1,200 baud */
|
||||
#define B1800 10 /* 1,800 baud */
|
||||
#define B2400 11 /* 2,400 baud */
|
||||
#define B4800 12 /* 4,800 baud */
|
||||
#define B9600 13 /* 9,600 baud */
|
||||
#define B19200 14 /* 19,200 baud */
|
||||
#define B38400 15 /* 38,400 baud */
|
||||
#define B57600 16 /* 57,600 baud */
|
||||
#define B115200 17 /* 115,200 baud */
|
||||
#define B230400 18 /* 230,400 baud */
|
||||
#define B460800 19 /* 460,800 baud */
|
||||
#define B921600 20 /* 921,600 baud */
|
||||
|
||||
/* Attribute Selection (used with tcsetattr()) */
|
||||
|
||||
#define TCSANOW 0 /* Change attributes immediately */
|
||||
#define TCSADRAIN 1 /* Change attributes when output has drained */
|
||||
#define TCSAFLUSH 2 /* Change attributes when output has drained; also flush pending input */
|
||||
|
||||
/* Line Control (used with tcflush()) */
|
||||
|
||||
#define TCIFLUSH 0 /* Flush pending input. Flush untransmitted output */
|
||||
#define TCIOFLUSH 1 /* Flush both pending input and untransmitted output */
|
||||
#define TCOFLUSH 2 /* Flush untransmitted output */
|
||||
|
||||
/* Constants for use with tcflow() */
|
||||
|
||||
#define TCIOFF 0 /* Transmit a STOP character, intended to suspend input data */
|
||||
#define TCION 1 /* Transmit a START character, intended to restart input data */
|
||||
#define TCOOFF 2 /* Suspend output */
|
||||
#define TCOON 3 /* Restart output */
|
||||
|
||||
/****************************************************************************
|
||||
* Public Type Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Baud rate selection */
|
||||
|
||||
typedef uint8_t speed_t; /* Used for terminal baud rates */
|
||||
|
||||
/* Types used within the termios structure */
|
||||
|
||||
typedef uint16_t tcflag_t; /* Used for terminal modes */
|
||||
typedef int cc_t; /* Used for terminal special characters */
|
||||
|
||||
/* The termios structure */
|
||||
|
||||
struct termios
|
||||
{
|
||||
tcflag_t c_iflag /* Input modes */
|
||||
tcflag_t c_oflag /* Output modes */
|
||||
tcflag_t c_cflag /* Control modes */
|
||||
tcflag_t c_lflag /* Local modes */
|
||||
cc_t c_cc[NCCS] /* Control chars */
|
||||
};
|
||||
|
||||
/****************************************************************************
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define EXTERN extern "C"
|
||||
extern "C" {
|
||||
#else
|
||||
#define EXTERN extern
|
||||
#endif
|
||||
|
||||
EXTERN speed_t cfgetispeed(const struct termios *);
|
||||
EXTERN speed_t cfgetospeed(const struct termios *);
|
||||
EXTERN int cfsetispeed(struct termios *, speed_t);
|
||||
EXTERN int cfsetospeed(struct termios *, speed_t);
|
||||
EXTERN int tcdrain(int);
|
||||
EXTERN int tcflow(int, int);
|
||||
EXTERN int tcflush(int, int);
|
||||
EXTERN int tcgetattr(int, struct termios *);
|
||||
EXTERN pid_t tcgetsid(int);
|
||||
EXTERN int tcsendbreak(int, int);
|
||||
EXTERN int tcsetattr(int, int, struct termios *);
|
||||
|
||||
#undef EXTERN
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __INCLUDE_TERMIOS_H */
|
||||
Loading…
Reference in New Issue