I'm trying to write an application which is writing/reading serial port. So far I'm quite good, but got stuck on one point.
I would like to do an automatic refresh of screened data when something will be readed on defined port. Any tip:)? For this moment I did it, but I need to press an button.
Code:
Code: Select all
///-----------------------------------------------------------------
///
/// @file ArduinoCommunicationFrm.cpp
/// @author Mateusz
/// Created: 1/13/2018 1:32:43 PM
/// @section DESCRIPTION
/// ArduinoCommunicationFrm class implementation
///
///------------------------------------------------------------------
#include "ArduinoCommunicationFrm.h"
//Do not add custom headers between
//Header Include Start and Header Include End
//wxDev-C++ designer will remove them
////Header Include Start////Header Include End
//----------------------------------------------------------------------------
// ArduinoCommunicationFrm
//----------------------------------------------------------------------------
//Add Custom Events only in the appropriate block.
//Code added in other places will be removed by wxDev-C++
////Event Table Start
BEGIN_EVENT_TABLE(ArduinoCommunicationFrm,wxFrame)
////Manual Code Start
////Manual Code End
EVT_CLOSE(ArduinoCommunicationFrm::OnClose)
EVT_BUTTON(ID_WXBUTTON3,ArduinoCommunicationFrm::WxButton3Click)
EVT_BUTTON(ID_WXBUTTON2,ArduinoCommunicationFrm::WxButton2Click)
EVT_TEXT(ID_WXMEMO1,ArduinoCommunicationFrm::WxMemo1Updated)
EVT_BUTTON(ID_WXBUTTON1,ArduinoCommunicationFrm::WxButton1Click)
END_EVENT_TABLE()
////Event Table End
ArduinoCommunicationFrm::ArduinoCommunicationFrm(wxWindow *parent, wxWindowID id, const wxString &title, const wxPoint &position, const wxSize& size, long style)
: wxFrame(parent, id, title, position, size, style)
{
CreateGUIControls();
}
ArduinoCommunicationFrm::~ArduinoCommunicationFrm()
{
}
void ArduinoCommunicationFrm::CreateGUIControls()
{
//Do not add custom code between
//GUI Items Creation Start and GUI Items Creation End
//wxDev-C++ designer will remove them.
//Add the custom code before or after the blocks
////GUI Items Creation Start
WxPanel1 = new wxPanel(this, ID_WXPANEL1, wxPoint(0, 0), wxSize(417, 365));
WxButton1 = new wxButton(WxPanel1, ID_WXBUTTON1, _("Wyslij dane do\n mikrokontrolera"), wxPoint(7, 311), wxSize(117, 43), 0, wxDefaultValidator, _("WxButton1"));
WxMemo1 = new wxTextCtrl(WxPanel1, ID_WXMEMO1, wxEmptyString, wxPoint(-1, 85), wxSize(417, 124), wxTE_MULTILINE, wxDefaultValidator, _("WxMemo1"));
WxMemo1->SetMaxLength(0);
WxMemo1->SetFocus();
WxMemo1->SetInsertionPointEnd();
WxStaticText1 = new wxStaticText(WxPanel1, ID_WXSTATICTEXT1, _("WPISZ DANE DO WYSLANIA DO MIKROKONTROLERA : "), wxPoint(0, 66), wxDefaultSize, 0, _("WxStaticText1"));
WxStaticText2 = new wxStaticText(WxPanel1, ID_WXSTATICTEXT2, _("DANE ODEBRANE Z MIKROKONTROLERA :"), wxPoint(0, 209), wxDefaultSize, 0, _("WxStaticText2"));
WxButton2 = new wxButton(WxPanel1, ID_WXBUTTON2, _("Odbierz dane z\n mikrokontrolera"), wxPoint(270, 314), wxSize(119, 47), 0, wxDefaultValidator, _("WxButton2"));
WxButton3 = new wxButton(WxPanel1, ID_WXBUTTON3, _("Polacz z COM3"), wxPoint(3, 5), wxSize(105, 42), 0, wxDefaultValidator, _("WxButton3"));
WxStaticText3 = new wxStaticText(WxPanel1, ID_WXSTATICTEXT3, _("Status Polaczenia"), wxPoint(132, 5), wxDefaultSize, 0, _("WxStaticText3"));
WxStaticText4 = new wxStaticText(WxPanel1, ID_WXSTATICTEXT4, _("Tutaj sie pojawia"), wxPoint(2, 229), wxDefaultSize, 0, _("WxStaticText4"));
SetTitle(_("ArduinoCommunication"));
SetIcon(wxNullIcon);
SetSize(8,8,434,403);
Center();
////GUI Items Creation End
}
/*Zmienne do polaczenia sie z mikrokontrolerem*/
#include "SerialClass.h"
Serial* SP =0;
char incomingData[256] = "";
int dataLength = 255;
int readResult = 0;
void ArduinoCommunicationFrm::OnClose(wxCloseEvent& event)
{
delete SP;
Destroy();
}
/*
* WxMemo1Updated
*/
void ArduinoCommunicationFrm::WxMemo1Updated(wxCommandEvent& event)
{
// insert your code here
}
/*
* WxButton1Click
*/
void ArduinoCommunicationFrm::WxButton1Click(wxCommandEvent& event)
{
SP->WriteData(WxMemo1->GetValue(), WxMemo1->GetValue().size());
}
/*
* WxButton3Click
*/
void ArduinoCommunicationFrm::WxButton3Click(wxCommandEvent& event)
{
SP =0;
SP = new Serial("COM3");
if (SP->IsConnected())
{WxStaticText3->SetLabel("Polaczono");}
else
{WxStaticText3->SetLabel("Error");}
}
/*
* WxButton2Click
*/
void ArduinoCommunicationFrm::WxButton2Click(wxCommandEvent& event)
{
if(SP->IsConnected())
{
readResult = SP->ReadData(incomingData,dataLength);
incomingData[readResult] = 0;
WxStaticText4->SetLabel(incomingData[readResult]);
printf("%s",incomingData);
Sleep(500);
}
}
Thanks for help in advance,
Mateusz
