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89 lines
2.8 KiB
C++
89 lines
2.8 KiB
C++
/*
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gcode_host.h - gcode host functions class
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Copyright (c) 2014 Luc Lebosse. All rights reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _GCODE_HOST_H
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#define _GCODE_HOST_H
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#include <Arduino.h>
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#include "../authentication/authentication_service.h"
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class ESP3DOutput;
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#define DEFAULT_TIMOUT 2000
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#define MAX_TRY_2_SEND 5
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#define ERROR_NO_ERROR 0
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#define ERROR_TIME_OUT 1
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#define ERROR_CANNOT_SEND_DATA 2
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#define ERROR_LINE_NUMBER 3
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#define ERROR_ACK_NUMBER 4
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#define ERROR_MEMORY_PROBLEM 5
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#define ERROR_RESEND 6
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#define ERROR_NUMBER_MISMATCH 7
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#define ERROR_LINE_IGNORED 8
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class GcodeHost
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{
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public:
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GcodeHost();
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~GcodeHost();
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bool begin(bool waitwhenidle = false);
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void end();
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void handle();
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bool sendCommand(const char* command, bool checksum = false, bool wait4ack = true, const char * ack=nullptr);
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uint32_t currentCommandNumber()
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{
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return _commandnumber;
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}
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void setCommandNumber(uint32_t n)
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{
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_commandnumber = n;
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}
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bool resetCommandNumbering();
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uint8_t Checksum(const char * command, uint32_t commandSize);
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String CheckSumCommand(const char* command, uint32_t commandnb);
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size_t wait_for_data(uint32_t timeout = DEFAULT_TIMOUT);
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bool wait_for_ack(uint32_t timeout = DEFAULT_TIMOUT, bool checksum=false, const char * ack=nullptr);
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bool purge(uint32_t timeout = DEFAULT_TIMOUT);
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uint32_t Get_commandNumber(String & response);
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bool waitWhenIdle()
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{
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return _waitwhenidle;
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}
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uint8_t getErrorNum()
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{
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return _error;
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}
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bool processFile(const char * filename, level_authenticate_type auth_type, ESP3DOutput * output);
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bool processFSFile(const char * filename, level_authenticate_type auth_type, ESP3DOutput * output);
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bool processLine(const char * line, level_authenticate_type auth_type, ESP3DOutput * output);
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bool processscript(const char * line);
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private:
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uint32_t _commandnumber;
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uint32_t _needcommandnumber;
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bool _waitwhenidle;
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uint8_t _error;
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};
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extern GcodeHost esp3d_gcode_host;
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#endif //_GCODE_HOST_H
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