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633c646a
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henryk
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/*
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FreeRTOS.org V4.2.1 - Copyright (C) 2003-2007 Richard Barry.
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This file is part of the FreeRTOS.org distribution.
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FreeRTOS.org is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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FreeRTOS.org is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FreeRTOS.org; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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A special exception to the GPL can be applied should you wish to distribute
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a combined work that includes FreeRTOS.org, without being obliged to provide
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the source code for any proprietary components. See the licensing section
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of http://www.FreeRTOS.org for full details of how and when the exception
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can be applied.
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***************************************************************************
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See http://www.FreeRTOS.org for documentation, latest information, license
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and contact details. Please ensure to read the configuration and relevant
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port sections of the online documentation.
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Also see http://www.SafeRTOS.com for an IEC 61508 compliant version along
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with commercial development and support options.
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***************************************************************************
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*/
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#ifndef SERIAL_COMMS_H
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#define SERIAL_COMMS_H
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typedef void *xComPortHandle;
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typedef enum
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{
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serCOM1,
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serCOM2,
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serCOM3,
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serCOM4,
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serCOM5,
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serCOM6,
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serCOM7,
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serCOM8
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} eCOMPort;
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typedef enum
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{
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serNO_PARITY,
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serODD_PARITY,
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serEVEN_PARITY,
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serMARK_PARITY,
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serSPACE_PARITY
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} eParity;
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typedef enum
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{
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serSTOP_1,
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serSTOP_2
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} eStopBits;
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typedef enum
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{
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serBITS_5,
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serBITS_6,
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serBITS_7,
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serBITS_8
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} eDataBits;
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typedef enum
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{
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ser50,
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ser75,
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ser110,
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ser134,
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ser150,
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ser200,
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ser300,
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ser600,
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ser1200,
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ser1800,
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ser2400,
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ser4800,
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ser9600,
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ser19200,
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ser38400,
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ser57600,
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ser115200
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} eBaud;
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xComPortHandle xSerialPortInitMinimal (unsigned portLONG ulWantedBaud,
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unsigned portBASE_TYPE uxQueueLength);
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xComPortHandle xSerialPortInit (eCOMPort ePort, eBaud eWantedBaud,
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eParity eWantedParity,
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eDataBits eWantedDataBits,
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eStopBits eWantedStopBits,
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unsigned portBASE_TYPE uxBufferLength);
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void vSerialPutString (xComPortHandle pxPort,
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const signed portCHAR * const pcString,
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unsigned portSHORT usStringLength);
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signed portBASE_TYPE xSerialGetChar (xComPortHandle pxPort,
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signed portCHAR * pcRxedChar,
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portTickType xBlockTime);
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signed portBASE_TYPE xSerialPutChar (xComPortHandle pxPort,
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signed portCHAR cOutChar,
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portTickType xBlockTime);
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portBASE_TYPE xSerialWaitForSemaphore (xComPortHandle xPort);
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void vSerialClose (xComPortHandle xPort);
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#endif
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