99 lines
2.7 KiB
C
99 lines
2.7 KiB
C
/*
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* FreeRTOS Kernel V10.2.1
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* Copyright (C) 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* http://www.FreeRTOS.org
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* http://aws.amazon.com/freertos
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*
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* 1 tab == 4 spaces!
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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 long 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 char * const pcString, unsigned short usStringLength );
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signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed char *pcRxedChar, TickType_t xBlockTime );
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signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed char cOutChar, TickType_t 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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