Merge pull request #5 from CTurt/master

Update

3DS/include/drawing.h

@@ -1,5 +1,13 @@
 #pragma once
 
+#ifndef REG_LCDBACKLIGHTMAIN
+#define REG_LCDBACKLIGHTMAIN (u32)(0x1ED02240 - 0x1EB00000)
+#endif
+
+#ifndef REG_LCDBACKLIGHTSUB
+#define REG_LCDBACKLIGHTSUB (u32)(0x1ED02A40 - 0x1EB00000)
+#endif
+
 inline void clearScreen(void);
 
 #define drawPixelRGB(x, y, r, g, b) drawPixelRGBFramebuffer(0, x, y, r, g, b)
@@ -10,3 +18,6 @@ inline void drawBoxFramebuffer(u8 *fb, int x, int y, int width, int height, u8 r
 
 #define drawString(sx, sy, text, ...) drawStringFramebuffer(0, sx, sy, text, ##__VA_ARGS__)
 void drawStringFramebuffer(u8 *fb, int sx, int sy, char *text, ...);
+
+void disableBacklight();
+void enableBacklight();

3DS/source/drawing.c

@@ -155,3 +155,21 @@ void drawStringFramebuffer(u8 *fb, int sx, int sy, char *text, ...) {
 		sx += 8;
 	}
 }
+
+static u32 brightnessMain;
+static u32 brightnessSub;
+
+void disableBacklight() {
+	u32 off = 0;
+	
+	GSPGPU_ReadHWRegs(NULL, REG_LCDBACKLIGHTMAIN, &brightnessMain, 4);
+	GSPGPU_ReadHWRegs(NULL, REG_LCDBACKLIGHTSUB, &brightnessSub, 4);
+	
+	GSPGPU_WriteHWRegs(NULL, REG_LCDBACKLIGHTMAIN, &off, 4);
+	GSPGPU_WriteHWRegs(NULL, REG_LCDBACKLIGHTSUB, &off, 4);
+}
+
+void enableBacklight() {
+	GSPGPU_WriteHWRegs(NULL, REG_LCDBACKLIGHTMAIN, &brightnessMain, 4);
+	GSPGPU_WriteHWRegs(NULL, REG_LCDBACKLIGHTSUB, &brightnessSub, 4);
+}

3DS/source/main.c

@@ -34,7 +34,8 @@ int main(void) {
 	acInit();
 	gfxInitDefault();
 	
-	//consoleInit(GFX_BOTTOM, NULL);
+	gfxSetDoubleBuffering(GFX_TOP, false);
+	gfxSetDoubleBuffering(GFX_BOTTOM, false);
 	
 	if(setjmp(exitJmp)) goto exit;
 	
@@ -81,20 +82,17 @@ int main(void) {
 	gfxFlushBuffers();
 	gfxSwapBuffers();
 	
-	clearScreen();
+	disableBacklight();
-	gfxFlushBuffers();
-	gfxSwapBuffers();
 	
 	while(aptMainLoop()) {
 		hidScanInput();
 		irrstScanInput();
 		
 		u32 kHeld = hidKeysHeld();
-		
 		circlePosition circlePad;
 		circlePosition cStick;
+		hidCstickRead(&cStick);
 		hidCircleRead(&circlePad);
-		irrstCstickRead(&cStick);
 		touchPosition touch;
 		touchRead(&touch);
 		
@@ -104,6 +102,8 @@ int main(void) {
 			if(keyboardToggle) {
 				keyboardActive = !keyboardActive;
 				keyboardToggle = false;
+				
+				if(keyboardActive) enableBacklight();
 			}
 		}
 		else keyboardToggle = true;
@@ -137,15 +137,7 @@ int main(void) {
 		
 		sendKeys(kHeld, circlePad, touch, cStick);
 		
-		receiveBuffer(sizeof(struct packet));
+		//receiveBuffer(sizeof(struct packet));
-		
-		/*u8 *frame = gfxGetFramebuffer(GFX_TOP, GFX_LEFT, NULL, NULL);
-		
-		switch(rcvBuf.command) {
-			case SCREENSHOT:
-				//drawStringFramebuffer(frame, 10, 10, "R");
-				break;
-		}*/
 		
 		if((kHeld & KEY_START) && (kHeld & KEY_SELECT)) longjmp(exitJmp, 1);
 		
@@ -156,6 +148,8 @@ int main(void) {
 	
 	exit:
 	
+	enableBacklight();
+	
 	SOC_Shutdown();
 	
 	svcCloseHandle(fileHandle);

PC/Makefile

@@ -1,16 +1,13 @@
 CC		:=	gcc
-CP		:=	g++
+LN		:=	gcc
-LN		:=	g++
 ODIR	:=	build
 SDIR	:=	source
 IDIR	:=	include
 LDIR	:=	lib
 CFLAGS	:=	-I$(IDIR) -fms-extensions -O2 -Wall
-LFLAGS	:=	-L$(LDIR) -lvJoyInterface -lws2_32 -lGdi32 -lgdiplus -static-libgcc -static-libstdc++
+LFLAGS	:=	$(LDIR)/vJoyInterface.lib -lws2_32 -lGdi32 -lgdiplus -static-libgcc
 CFILES	:=	$(wildcard $(SDIR)/*.c)
-CPPFILES	:=	$(wildcard $(SDIR)/*.cpp)
+OBJS	:=	$(patsubst $(SDIR)/%.c, $(ODIR)/%.o, $(wildcard $(SDIR)/*.c))
-OBJS	:=	$(patsubst $(SDIR)/%.c, build/%.o, $(wildcard $(SDIR)/*.c))
-OBJS	+=	$(patsubst $(SDIR)/%.cpp, build/%.o, $(wildcard $(SDIR)/*.cpp))
 
 PLATFORM = $(shell uname)
 
@@ -32,9 +29,6 @@ $(TARGET): $(ODIR) $(OBJS)
 $(ODIR)/%.o: $(SDIR)/%.c
 	$(CC) -c -o $@ $< $(CFLAGS) 
 
-$(ODIR)/%.o: $(SDIR)/%.cpp
-	$(CP) -c -o $@ $< $(CFLAGS)
-
 $(ODIR):
 	@mkdir $@
 

PC/include/keys.h

@@ -15,7 +15,9 @@
 #define KEYEVENTF_SCANCODE 0x08
 #endif
 
+#ifndef MAPVK_VK_TO_VSC
 #define MAPVK_VK_TO_VSC 0
+#endif
 
 #define newpress(key) ((currentKeys & key) && !(lastKeys & key))
 #define release(key) (!(currentKeys & key) && (lastKeys & key))

PC/include/screenshot.h

@@ -1,16 +0,0 @@
-#pragma once
-
-#include <windows.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define SCREENSHOT_NAME "tempScreen.jpg"
-#define SCREENSHOT_NAMEL L"tempScreen.jpg"
-
-void screenshot(const WCHAR *filename, BOOL fullscreen, int windowedX, int windowedY, ULONG quality);
-
-#ifdef __cplusplus
-}
-#endif

PC/source/main.c

@@ -1,6 +1,6 @@
 // 3DS Controller Server
 
-#define VERSION 0.5
+#define VERSION 0.6
 
 #include <stdio.h>
 #include <stdbool.h>
@@ -12,7 +12,6 @@
 #include "joystick.h"
 #include "settings.h"
 #include "keyboard.h"
-#include "screenshot.h"
 
 int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, LPSTR lpCmd, int nShow) {
 	printf("3DS Controller Server %.1f\n", VERSION);
@@ -23,8 +22,6 @@ int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, LPSTR lpCmd, int nShow)
 	double widthMultiplier = screenWidth / 320.0;
 	double heightMultiplier = screenHeight / 240.0;
 	
-	//screenshot(SCREENSHOT_NAMEL, TRUE, 0, 0, 18);
-	
 	bool vJoy = true;
 	UINT iInterface = 1;
 	
@@ -221,8 +218,6 @@ int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, LPSTR lpCmd, int nShow)
 		}
 		
 		if(vJoy) updateJoystick();
-		
-		//sendScreenshot();
 	}
 	
 	error("accept()");

PC/source/screenshot.cpp

@@ -1,80 +0,0 @@
-#include <windows.h>
-#include <GdiPlus.h>
-
-#include "screenshot.h"
-
-extern "C" {
-
-int GetEncoderClsid(const WCHAR *format, CLSID *pClsid) {
-	using namespace Gdiplus;
-	UINT num = 0;          // number of image encoders
-	UINT size = 0;         // size of the image encoder array in bytes
-	
-	ImageCodecInfo *pImageCodecInfo = NULL;
-	
-	GetImageEncodersSize(&num, &size);
-	if(size == 0)
-		return -1;  // Failure
-	
-	pImageCodecInfo = (ImageCodecInfo *)(malloc(size));
-	if(pImageCodecInfo == NULL)
-		return -1;  // Failure
-	
-	GetImageEncoders(num, size, pImageCodecInfo);
-	
-	UINT j;
-	for(j = 0; j < num; j++) {
-		if(wcscmp(pImageCodecInfo[j].MimeType, format) == 0) {
-			*pClsid = pImageCodecInfo[j].Clsid;
-			free(pImageCodecInfo);
-			return j;  // Success
-		}
-	}
-	
-	free(pImageCodecInfo);
-	return 0;
-}
-
-void screenshot(const WCHAR *filename, BOOL fullscreen, int windowedX, int windowedY, ULONG quality) {
-	using namespace Gdiplus;
-	GdiplusStartupInput gdiplusStartupInput;
-	ULONG_PTR gdiplusToken;
-	GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
-	
-	{
-		HDC scrdc, memdc;
-		HBITMAP membit;
-		scrdc = ::GetDC(0);
-		memdc = CreateCompatibleDC(scrdc);
-		membit = CreateCompatibleBitmap(scrdc, 400, 240);
-		HBITMAP hOldBitmap = (HBITMAP) SelectObject(memdc, membit);
-		
-		EncoderParameters encoderParams;
-		encoderParams.Count = 1;
-		encoderParams.Parameter[0].NumberOfValues = 1;
-		encoderParams.Parameter[0].Guid = EncoderQuality;
-		encoderParams.Parameter[0].Type = EncoderParameterValueTypeLong;
-		encoderParams.Parameter[0].Value = &quality;
-		
-		if(fullscreen) {
-			StretchBlt(memdc, 0, 0, 400, 240, scrdc, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN), SRCCOPY);
-		}
-		else {
-			BitBlt(memdc, 0, 0, 400, 240, scrdc, windowedX, windowedY, SRCCOPY);
-		}
-		
-		Gdiplus::Bitmap bitmap(membit, NULL);
-		CLSID clsid;
-		GetEncoderClsid(L"image/jpeg", &clsid);
-		bitmap.Save(filename, &clsid, &encoderParams);
-		
-		SelectObject(memdc, hOldBitmap);
-		DeleteObject(memdc);
-		DeleteObject(membit);
-		::ReleaseDC(0, scrdc);
-	}
-	
-	GdiplusShutdown(gdiplusToken);
-}
-
-}

PC/source/wireless.c

@@ -3,7 +3,6 @@
 #include "general.h"
 
 #include "settings.h"
-#include "screenshot.h"
 
 #include "wireless.h"
 
@@ -79,24 +78,3 @@ void sendBuffer(int length) {
 int receiveBuffer(int length) {
 	return recvfrom(listener, (char *)&buffer, length, 0, (struct sockaddr *)&client_in, &sockaddr_in_sizePtr);
 }
-
-void sendScreenshot(void) {
-	FILE *f = fopen(SCREENSHOT_NAME, "rb");
-	fseek(f, 0, SEEK_END);
-	size_t len = ftell(f);
-	unsigned char *screenshotData = malloc(len);
-	rewind(f);
-	fread(screenshotData, len, 1, f);
-	fclose(f);
-	
-	buffer.command = SCREENSHOT;
-	
-	while(1) {
-		int tl = len - buffer.offset > SCREENSHOT_CHUNK ? SCREENSHOT_CHUNK : len - buffer.offset;
-		memcpy(buffer.data, screenshotData + buffer.offset, tl);
-		sendBuffer(tl + offsetof(struct packet, screenshotPacket));
-		if(tl < SCREENSHOT_CHUNK) break;
-	}
-	
-	free(screenshotData);
-}

README.md

@@ -5,8 +5,10 @@ A 3DS homebrew application which allows you to use your 3DS as a wireless contro
 ### Download
 The latest release will always be downloadable from [here](https://github.com/CTurt/3DSController/releases/).
 
+If you are updating to 0.6 from an older version, you will need to make sure you update vJoy to the recommended version.
+
 ### Setup and Usage
-Firstly, if you want to be able to use the circle pad as a joystick you will need to install [vJoy (version 2.0.5-120515 is preferable)](http://sourceforge.net/projects/vjoystick/files/Beta%202.x/2.0.5-120515/vJoy_205_050515.exe/download). However, if you just want to use keyboard buttons, this is not necessary.
+Firstly, if you want to be able to register the circle pad or touch screen as a joystick you will need to install [vJoy (version 2.0.5-120515 is preferable)](http://sourceforge.net/projects/vjoystick/files/Beta%202.x/2.0.5-120515/vJoy_205_050515.exe/download). However, if you just want to use keyboard buttons, this is not necessary.
 
 Extract the archive and copy the executable in the `3DS` directory with the extension that applies to your loader: `3DSController.3dsx` and `3DSController.smdh` for Ninjhax, `3DSController.3ds` for flashcards, or `3DSController.cia` for CFWs, into your 3DS's SD card or flashcard's micro SD card.