69 lines
2.0 KiB
C
69 lines
2.0 KiB
C
/*
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* Copyright (C) Roland Jax 2012-2013 <roland.jax@liwest.at>
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* crc calculations from http://www.mikrocontroller.net/topic/75698
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*
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* This file is part of ebusd.
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*
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* ebusd 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 3 of the License, or
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* (at your option) any later version.
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*
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* ebusd 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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*
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* You should have received a copy of the GNU General Public License
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* along with ebusd. If not, see http://www.gnu.org/licenses/.
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*/
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/**
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* @file ebus-common.h
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* @brief ebus common defines
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* @author roland.jax@liwest.at
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* @version 0.1
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*/
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#ifndef EBUS_COMMON_H_
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#define EBUS_COMMON_H_
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#define EBUS_SYN 0xAA
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#define EBUS_SYN_ESC_A9 0xA9
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#define EBUS_SYN_ESC_01 0x01
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#define EBUS_SYN_ESC_00 0x00
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#define EBUS_ACK 0x00
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#define EBUS_NAK 0xFF
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#define EBUS_QQ 0xFF
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#define EBUS_GET_RETRY 3
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#define EBUS_GET_RETRY_MAX 10
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#define EBUS_SKIP_ACK 1
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#define EBUS_MAX_WAIT 4000
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#define EBUS_SEND_RETRY 2
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#define EBUS_SEND_RETRY_MAX 10
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#define EBUS_PRINT_SIZE 30
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#define EBUS_MSG_BROADCAST_TXT "BR"
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#define EBUS_MSG_BROADCAST 1
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#define EBUS_MSG_MASTER_MASTER_TXT "MM"
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#define EBUS_MSG_MASTER_MASTER 2
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#define EBUS_MSG_MASTER_SLAVE_TXT "MS"
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#define EBUS_MSG_MASTER_SLAVE 3
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#define SERIAL_DEVICE "/dev/ttyUSB0"
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#define SERIAL_BAUDRATE B2400
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#define SERIAL_BUFSIZE 100
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#define CMD_DATA_SIZE 50 /* 5+16+3+16+2 = 42 || 256 */
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enum enum_bool {UNSET = -1, NO, YES};
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#endif /* EBUS_COMMON_H_ */
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