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119 lines
3.5 KiB
C
119 lines
3.5 KiB
C
/*
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FreeRTOS V5.4.1 - Copyright (C) 2009 Real Time Engineers Ltd.
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This file is part of the FreeRTOS distribution.
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FreeRTOS is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License (version 2) as published by the
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Free Software Foundation and modified by the FreeRTOS exception.
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**NOTE** The exception to the GPL is included to allow you to distribute a
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combined work that includes FreeRTOS without being obliged to provide the
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source code for proprietary components outside of the FreeRTOS kernel.
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Alternative commercial license and support terms are also available upon
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request. See the licensing section of http://www.FreeRTOS.org for full
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license details.
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FreeRTOS is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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You should have received a copy of the GNU General Public License along
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with FreeRTOS; if not, write to the Free Software Foundation, Inc., 59
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Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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***************************************************************************
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* *
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* Looking for a quick start? Then check out the FreeRTOS eBook! *
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* See http://www.FreeRTOS.org/Documentation for details *
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* *
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***************************************************************************
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1 tab == 4 spaces!
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Please ensure to read the configuration and relevant port sections of the
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online documentation.
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http://www.FreeRTOS.org - Documentation, latest information, license and
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contact details.
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http://www.SafeRTOS.com - A version that is certified for use in safety
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critical systems.
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http://www.OpenRTOS.com - Commercial support, development, porting,
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licensing and training services.
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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, unsigned portBASE_TYPE uxQueueLength );
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xComPortHandle xSerialPortInit( eCOMPort ePort, eBaud eWantedBaud, eParity eWantedParity, eDataBits eWantedDataBits, eStopBits eWantedStopBits, unsigned portBASE_TYPE uxBufferLength );
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void vSerialPutString( xComPortHandle pxPort, const signed portCHAR * const pcString, unsigned portSHORT usStringLength );
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signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcRxedChar, portTickType xBlockTime );
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signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed portCHAR cOutChar, 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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