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This commit is contained in:
Tristan Krause 2019-03-27 15:48:24 +01:00
parent 46809d811b
commit 0f71e121fa
12 changed files with 168 additions and 18 deletions
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84
drv/plottyfile.cpp Normal file
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@ -0,0 +1,84 @@
#include "plottyfile.h"
void PlottyFile::prepStr(std::string& str, uint8_t len)
{
if(str.length() > len)
throw std::runtime_error("Zu grosser String.");
if(str.length() != len)
str += '\n';
while(str.length() < len)
str += '\0';
}
void PlottyFile::writeToFile(std::string filename)
{
command = 0x1D;
title = "HTWK-HWLab";
filetype = "MD";
version = 1;
subversion = 0;
function_type = 'C';
quadrant = 1;
ref_x = 5000;
ref_y = 50;
para_first = 1;
para_stepwidth = 1;
unit_x = "Unit X";
desc_x = "Desc X";
unit_y = "Unit Y";
desc_y = "Desc Y";
unit_para = "Unit P";
desc_para = "Desc P";
prepStr(title, 10);
prepStr(unit_x, 10);
prepStr(desc_x, 20);
prepStr(unit_y, 10);
prepStr(desc_y, 20);
prepStr(unit_para, 10);
prepStr(desc_para, 20);
std::ofstream file(filename);
file.write(reinterpret_cast<char*>(&command), 1);
file.write(title.c_str(), title.length());
file.write(filetype.c_str(), 2);
file.write(reinterpret_cast<char*>(&version), 2);
file.write(reinterpret_cast<char*>(&subversion), 2);
file.write(reinterpret_cast<char*>(&function_type), 1);
file.write(reinterpret_cast<char*>(&quadrant), 1);
file.write(reinterpret_cast<char*>(&ref_x), 2);
file.write(reinterpret_cast<char*>(&ref_y), 2);
file.write(reinterpret_cast<char*>(&para_first), 2);
file.write(reinterpret_cast<char*>(&para_stepwidth), 2);
file.write(unit_x.c_str(), unit_x.length());
file.write(desc_x.c_str(), desc_x.length());
file.write(unit_y.c_str(), unit_y.length());
file.write(desc_y.c_str(), desc_y.length());
file.write(unit_para.c_str(), unit_para.length());
file.write(desc_para.c_str(), desc_para.length());
file.write(reinterpret_cast<const char*>(&eof), 1);
while(file.tellp() < 256)
file.put(0);
for(uint16_t i = 0; i < 1023; i++)
{
file.put(i >> 8);
file.put(i & 0xFF);
file.put(1);
file.put(0);
}
for(uint16_t i = 0; i < 1023; i++)
{
file.put((i >> 8) | 128);
file.put(i & 0xFF);
file.put(2);
file.put(0);
}
file.close();
}