144 lines
3.2 KiB
C++
144 lines
3.2 KiB
C++
#include "printer.h"
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Printer::Printer(){
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position=Point(-1, -1);
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length=0;
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width=0;
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pencount=0;
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port=0;
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}
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Printer::Printer(long int _length, long int _width, int _pencount, std::map<int, std::string> _pens, int _port, long int _baudrate){
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length=_length;
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width=_width;
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pencount=_pencount;
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pens=_pens;
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port=_port;
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baudrate=_baudrate;
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com=Serial();
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}
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Point Printer::getPosition(){
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//get head position
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send("M114\n");
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std::string r=recv();
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position=Point(std::stoi(r.substr(r.find("X:")+2, r.find(" ", r.find("X:")))), std::stoi(r.substr(r.find("Y:")+2, r.find(" ", r.find("Y:")))));
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return position;
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}
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long int Printer::getLength(){
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return length;
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}
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long int Printer::getWidth(){
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return width;
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}
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int Printer::getPenCount(){
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return pencount;
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}
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std::map<int, std::string> Printer::getPens(){
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return pens;
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}
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bool Printer::getPowerState(){
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return power;
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}
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std::string Printer::getPort(){
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return "COM"+std::to_string(port);
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}
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int Printer::getPortInt(){
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return port;
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}
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long int Printer::getBaudRate(){
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return baudrate;
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}
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bool Printer::setSettings(long int _length, long int _width, int _pencount, std::map<int, std::string> _pens, int _port, long int _baudrate){
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length=_length;
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width=_width;
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pencount=_pencount;
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pens=_pens;
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port=_port;
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baudrate=_baudrate;
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}
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bool Printer::setComParameters(int _port, long int _baudrate){
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port=_port;
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baudrate=_baudrate;
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}
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bool Printer::connect(){
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std::string p="\\\\.\\COM"+std::to_string(port);
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if(!com.conn(p.c_str(), baudrate)){
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return false;
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}
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//get pwr state
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send("M115\n");
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std::string r=recv();
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try{
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nlohmann::json j=nlohmann::json::parse(r);
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power=j["power"];
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}
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catch(nlohmann::json::parse_error &e){
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fprintf(stderr, "ERROR> Can not parse JSON response from printer for M115. Message: %s; position: %i. At: Printer::autoDetect() (file: %s, line: %i)\n", e.what(), e.byte, __FILE__, __LINE__);
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return false;
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}
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//get head position
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getPosition();
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return true;
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}
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void Printer::disconnect(){
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com.disconn();
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}
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bool Printer::isConnected(){
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return com.IsConnected();
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}
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bool Printer::send(std::string s){
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if(!isConnected()){
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return false;
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}
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com.WriteData(s.c_str(), s.size());
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return true;
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}
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std::string Printer::recv(){
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char buff[501];
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com.ReadData(buff, 500);
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return std::string(buff);
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}
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bool Printer::autoDetect(){
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if(isConnected()){
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send("M115\n"); //get info from the firmware
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std::string r=recv();
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try{
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nlohmann::json j=nlohmann::json::parse(r);
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length=j["length"];
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width=j["width"];
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pencount=j["pencount"];
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pens.clear();
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for(int i=0; i<pencount; i++){
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pens[i]=j["pens"][i];
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}
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}
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catch(nlohmann::json::parse_error &e){
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fprintf(stderr, "ERROR> Can not parse JSON response from printer for M115. Message: %s; position: %i. At: Printer::autoDetect() (file: %s, line: %i)\n", e.what(), e.byte, __FILE__, __LINE__);
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return false;
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}
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return true;
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}
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return false;
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}
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