semi-WIP Windows port

.gitignore

@@ -6,3 +6,5 @@ build
 eagle/*#*
 gui/stmdspgui
 doc/guide.odt
+*.exe
+*.dll

gui/Makefile

@@ -1,19 +1,52 @@
+UNAME := $(shell uname)
+
+ifeq ($(UNAME), Linux)
+  RM = rm -f
+else
+  RM = del
+endif
+
 CXX = g++-10
 CXXFLAGS = --std=c++20 -ggdb -O0 \
            -Wall -Wextra -pedantic \
            -Wno-deprecated-copy \
            -Iserial/include -IMETL/include -IMETL/dependencies/PEGTL/include \
-           $(shell wx-config --cxxflags)
+		   -Wa,-mbig-obj
 
+ifeq ($(UNAME), Linux)
+CXXFLAGS += $(shell wx-config --cxxflags)
+else
+CXXFLAGS += -IC:\wx\include -DSTMDSP_WIN32
+endif
+
+ifeq ($(UNAME), Linux)
 CXXFILES = serial/src/serial.cc \
            serial/src/impl/unix.cc \
            serial/src/impl/list_ports/list_ports_linux.cc \
            $(wildcard *.cpp)
+else
+CXXFILES = serial/src/serial.cc \
+           serial/src/impl/win.cc \
+           serial/src/impl/list_ports/list_ports_win.cc \
+           $(wildcard *.cpp)
+endif
 OFILES = $(patsubst %.cc, %.o, $(patsubst %.cpp, %.o, $(CXXFILES)))
 
+ifeq ($(UNAME), Linux)
 LIBS = $(shell wx-config --libs) -lwx_gtk3u_stc-3.1
+else
+LIBS = -lSetupAPI \
+       -LC:\wx\lib\gcc810_x64_dll -lwxbase31u -lwxmsw31u_core -lwxmsw31u_stc
+endif
+
 OUTELF = stmdspgui
 
+ifeq ($(UNAME), Linux)
+CLEANFILES = $(OUTELF) $(OFILES)
+else
+CLEANFILES = $(subst /,\\,$(OUTELF)) $(subst /,\\,$(OFILES))
+endif
+
 all: $(OUTELF)
 
 $(OUTELF): $(OFILES)
@@ -30,5 +63,5 @@ $(OUTELF): $(OFILES)
 
 clean:
 	@echo "  CLEAN"
-	@rm -f $(OUTELF) $(OFILES)
+	@$(RM) $(CLEANFILES)
 

gui/stmdsp.cpp

@@ -30,6 +30,7 @@ namespace stmdsp
         m_serial(file, 1000000/*230400*/, serial::Timeout::simpleTimeout(50))
     {
         if (m_serial.isOpen()) {
+		   m_serial.flush();
            m_serial.write("i");
            if (auto id = m_serial.read(7); id.starts_with("stmdsp")) {
                 if (id.back() == 'h')

gui/stmdsp.hpp

@@ -24,7 +24,12 @@ namespace stmdsp
     class scanner
     {
     private:
-        constexpr static const char *STMDSP_USB_ID = "USB VID:PID=0483:5740";
+        constexpr static const char *STMDSP_USB_ID =
+#ifndef STMDSP_WIN32
+            "USB VID:PID=0483:5740";
+#else
+            "USB\\VID_0483&PID_5740";
+#endif
 
     public:
         std::list<std::string>& scan();

gui/wxmain.cpp

@@ -12,6 +12,7 @@
 #include "wxmain.hpp"
 
 #include <wx/combobox.h>
+#include <wx/dcbuffer.h>
 #include <wx/dcclient.h>
 #include <wx/dir.h>
 #include <wx/filename.h>
@@ -26,9 +27,12 @@
 #include <wx/textdlg.h>
 
 #include <array>
-#include <sys/mman.h>
 #include <vector>
 
+#ifndef WIN32
+#include <sys/mman.h>
+#endif
+
 #include "wxmain_devdata.h"
 
 enum Id {
@@ -81,7 +85,7 @@ MainFrame::MainFrame() :
     m_compile_output = new wxTextCtrl(panelOutput, wxID_ANY,
                                       wxEmptyString,
                                       wxDefaultPosition, wxSize(620, 250),
-                                      wxTE_READONLY | wxTE_MULTILINE | wxHSCROLL);
+                                      wxTE_READONLY | wxTE_MULTILINE | wxHSCROLL | wxTE_RICH2);
     m_measure_timer  = new wxTimer(this, Id::MeasureTimer);
     m_menu_bar       = new wxMenuBar;
     m_rate_select    = new wxComboBox(panelToolbar, wxID_ANY,
@@ -89,12 +93,17 @@ MainFrame::MainFrame() :
                                       wxDefaultPosition, wxDefaultSize,
                                       srateValues.size(), srateValues.data(),
                                       wxCB_READONLY);
+#ifndef WIN32
     m_device_samples = reinterpret_cast<stmdsp::adcsample_t *>(::mmap(
         nullptr, stmdsp::SAMPLES_MAX * sizeof(stmdsp::adcsample_t),
         PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANONYMOUS, -1, 0));
     m_device_samples_input = reinterpret_cast<stmdsp::adcsample_t *>(::mmap(
         nullptr, stmdsp::SAMPLES_MAX * sizeof(stmdsp::adcsample_t),
         PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANONYMOUS, -1, 0));
+#else
+	m_device_samples = new stmdsp::adcsample_t[stmdsp::SAMPLES_MAX];
+	m_device_samples_input = new stmdsp::adcsample_t[stmdsp::SAMPLES_MAX];
+#endif
 
     m_menu_bar->Append(menuFile, "&File");
     m_menu_bar->Append(menuRun, "&Run");
@@ -102,7 +111,7 @@ MainFrame::MainFrame() :
     SetMenuBar(m_menu_bar);
 
     // Toolbar initialization
-    auto comp = new wxButton(panelToolbar, Id::MCodeCompile, "Compile");
+    auto comp = new wxButton(this, wxID_ANY, "Compile", {10, 10});
     sizerToolbar->Add(comp, 0, wxLEFT, 4);
     sizerToolbar->Add(m_rate_select, 0, wxLEFT, 12);
     panelToolbar->SetSizer(sizerToolbar);
@@ -122,7 +131,7 @@ MainFrame::MainFrame() :
     // Main splitter init.
     mainSplitter->SetSashGravity(0.5);
     mainSplitter->SetMinimumPaneSize(20);
-    mainSplitter->SplitHorizontally(panelCode, panelOutput, 440);
+    mainSplitter->SplitHorizontally(panelCode, panelOutput, 100);
     sizerMain->Add(mainSplitter, 1, wxEXPAND, 5);
     sizerMain->SetSizeHints(this);
     SetSizer(sizerMain);
@@ -138,10 +147,9 @@ MainFrame::MainFrame() :
     Bind(wxEVT_PAINT,        &MainFrame::onPaint,        this, wxID_ANY);
 
     // Toolbar actions
-    Bind(wxEVT_BUTTON,   &MainFrame::onRunCompile,        this, Id::MCodeCompile, wxID_ANY, comp);
+    Bind(wxEVT_BUTTON,   &MainFrame::onRunCompile,        this, wxID_ANY, wxID_ANY, comp);
     Bind(wxEVT_COMBOBOX, &MainFrame::onToolbarSampleRate, this, wxID_ANY, wxID_ANY, m_rate_select);
 
-
     // File menu actions
     Bind(wxEVT_MENU, &MainFrame::onFileNew,    this, Id::MFileNew,    wxID_ANY, menuFile->Append(MFileNew, "&New"));
     Bind(wxEVT_MENU, &MainFrame::onFileOpen,   this, Id::MFileOpen,   wxID_ANY, menuFile->Append(MFileOpen, "&Open"));
@@ -169,9 +177,9 @@ MainFrame::MainFrame() :
     // Code menu actions
     Bind(wxEVT_MENU, &MainFrame::onRunCompile,      this, Id::MCodeCompile,     wxID_ANY, menuCode->Append(MCodeCompile, "&Compile code"));
     Bind(wxEVT_MENU, &MainFrame::onCodeDisassemble, this, Id::MCodeDisassemble, wxID_ANY, menuCode->Append(MCodeDisassemble, "Show &Disassembly"));
-    menuCode->AppendSeparator();
 
     updateMenuOptions();
+	comp->Raise();
 }
 
 // Closes the window
@@ -187,7 +195,7 @@ void MainFrame::onCloseEvent(wxCloseEvent& event)
     delete m_device;
 
     Unbind(wxEVT_COMBOBOX, &MainFrame::onToolbarSampleRate, this, wxID_ANY, wxID_ANY);
-    Unbind(wxEVT_BUTTON,   &MainFrame::onRunCompile,        this, Id::MCodeCompile, wxID_ANY);
+    Unbind(wxEVT_BUTTON,   &MainFrame::onRunCompile,        this, wxID_ANY, wxID_ANY);
 
     event.Skip();
 }
@@ -203,9 +211,10 @@ void MainFrame::onMeasureTimer(wxTimerEvent&)
 
             if (m_conv_result_log) {
                 for (auto& s : samples) {
-                    auto str = std::to_string(s);
+                    auto str = std::to_string(s) + ',';
                     m_conv_result_log->Write(str.c_str(), str.size());
                 }
+				m_conv_result_log->Write("\n", 1);
             }
             if (m_run_draw_samples->IsChecked()) {
                 samples = m_device->continuous_read_input();
@@ -250,7 +259,7 @@ void MainFrame::onPaint(wxPaintEvent&)
         this->GetSize().GetHeight() - py - 60
     };
 
-    auto *dc = new wxPaintDC(this);
+    auto *dc = new wxBufferedPaintDC(this);
     dc->SetBrush(*wxBLACK_BRUSH);
     dc->SetPen(*wxBLACK_PEN);
     dc->DrawRectangle(rect);
@@ -321,38 +330,56 @@ void MainFrame::prepareEditor()
 
 wxString MainFrame::compileEditorCode()
 {
-    if (m_device == nullptr) {
+	stmdsp::platform platform;
-        m_status_bar->SetStatusText("Need device connected to compile.");
+    if (m_device != nullptr) {
-        return "";
+		platform = m_device->get_platform();
+	} else {
+        m_status_bar->SetStatusText("Assuming L4 platform...");
+        platform = stmdsp::platform::L4;
     }
 
     if (m_temp_file_name.IsEmpty())
         m_temp_file_name = wxFileName::CreateTempFileName("stmdspgui");
 
     wxFile file (m_temp_file_name, wxFile::write);
-    wxString file_text (m_device->get_platform() == stmdsp::platform::L4 ? file_header_l4
+    wxString file_text (platform == stmdsp::platform::L4 ? file_header_l4
                                                          : file_header_h7);
     file_text.Replace("$0", std::to_string(m_device ? m_device->get_buffer_size()
                                                     : stmdsp::SAMPLES_MAX));
     file.Write(wxString(file_text) + m_text_editor->GetText());
     file.Close();
 
-    wxFile makefile (m_temp_file_name + ".sh", wxFile::write);
+	constexpr const char *script_ext =
-    wxString make_text (m_device->get_platform() == stmdsp::platform::L4 ? makefile_text_l4
+#ifndef STMDSP_WIN32
+		".sh";
+#else
+		".bat";
+#endif
+
+    wxFile makefile (m_temp_file_name + script_ext, wxFile::write);
+    wxString make_text (platform == stmdsp::platform::L4 ? makefile_text_l4
                                                          : makefile_text_h7);
     make_text.Replace("$0", m_temp_file_name);
     makefile.Write(make_text);
     makefile.Close();
 
-    wxString make_output = m_temp_file_name + ".sh.log";
+    wxString make_output = m_temp_file_name + script_ext + ".log";
-    wxString make_command = m_temp_file_name + ".sh > " + make_output + " 2>&1";
+    wxString make_command = m_temp_file_name + script_ext + " > " +
+                            make_output + " 2>&1";
 
-    system(wxString("chmod +x ") + m_temp_file_name + ".sh");
+#ifndef STMDSP_WIN32
+    system(wxString("chmod +x ") + m_temp_file_name + script_ext);
+#endif
 	int result = system(make_command.ToAscii());
-    m_compile_output->LoadFile(make_output);
+	wxFile result_file (make_output);
+	wxString result_text;
+	result_file.ReadAll(&result_text);
+	result_file.Close();
+	m_compile_output->Clear();
+    m_compile_output->WriteText(result_text);
 
     wxRemoveFile(m_temp_file_name);
-    wxRemoveFile(m_temp_file_name + ".sh");
+    wxRemoveFile(m_temp_file_name + script_ext);
     wxRemoveFile(make_output);
 
     if (result == 0) {
@@ -380,19 +407,21 @@ void MainFrame::onCodeDisassemble(wxCommandEvent&)
                                     " > " + output + " 2>&1";
     
         if (system(command.ToAscii()) == 0) {
-            m_compile_output->LoadFile(output);
+            wxFile result_file (output);
+			wxString result_text;
+			result_file.ReadAll(&result_text);
+			result_file.Close();
+			m_compile_output->Clear();
+			m_compile_output->WriteText(result_text);
+			wxRemoveFile(output);
             m_status_bar->SetStatusText(wxString::Format(wxT("Done. Line count: %u."),
                                                              m_compile_output->GetNumberOfLines()));
         } else {
-            m_compile_output->ChangeValue("");
             m_status_bar->SetStatusText("Failed to load disassembly.");
         }
     } else {
-        m_compile_output->ChangeValue("");
         m_status_bar->SetStatusText("Need to compile code before analyzing.");
     }
-
-    wxRemoveFile(output);
 }
 
 wxMenu *MainFrame::loadTemplates()

gui/wxmain_devdata.cpp

@@ -17,20 +17,25 @@ const std::array<unsigned int, 6> srateNums {
     96000
 };
 
-#ifdef WIN32
+#ifdef STMDSP_WIN32
 #define NEWLINE "\r\n"
+#define COPY "copy"
 #else
 #define NEWLINE "\n"
+#define COPY "cp"
 #endif
 
 // $0 = temp file name
 const char *makefile_text_h7 =
+#ifdef STMDSP_WIN32
+	"echo off" NEWLINE
+#endif
     "arm-none-eabi-g++ -x c++ -Os -std=c++20 -fno-exceptions -fno-rtti "
         "-mcpu=cortex-m7 -mthumb -mfloat-abi=hard -mfpu=fpv5-d16 -mtune=cortex-m7 "
 	    "-nostartfiles "
         "-Wl,-Ttext-segment=0x00000000 -Wl,-zmax-page-size=512 -Wl,-eprocess_data_entry "
         "$0 -o $0.o" NEWLINE
-	"cp $0.o $0.orig.o" NEWLINE
+	COPY " $0.o $0.orig.o" NEWLINE
 	"arm-none-eabi-strip -s -S --strip-unneeded $0.o" NEWLINE
 	"arm-none-eabi-objcopy --remove-section .ARM.attributes "
                           "--remove-section .comment "
@@ -38,12 +43,15 @@ const char *makefile_text_h7 =
                           "$0.o" NEWLINE
 	"arm-none-eabi-size $0.o" NEWLINE;
 const char *makefile_text_l4 =
+#ifdef STMDSP_WIN32
+	"echo off" NEWLINE
+#endif
     "arm-none-eabi-g++ -x c++ -Os -std=c++20 -fno-exceptions -fno-rtti "
         "-mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mtune=cortex-m4 "
 	    "-nostartfiles "
         "-Wl,-Ttext-segment=0x10000000 -Wl,-zmax-page-size=512 -Wl,-eprocess_data_entry "
         "$0 -o $0.o" NEWLINE
-	"cp $0.o $0.orig.o" NEWLINE
+	COPY " $0.o $0.orig.o" NEWLINE
 	"arm-none-eabi-strip -s -S --strip-unneeded $0.o" NEWLINE
 	"arm-none-eabi-objcopy --remove-section .ARM.attributes "
                           "--remove-section .comment "