Merge pull request #44 from penfold42/autonewdisk

Change drive number with keyboard. Alt-N to create new D64 image with auto incremented name

.gitignore

@@ -4,3 +4,5 @@
 *.img
 *.lst
 *.map
+*.swp
+

options.txt

@@ -53,6 +53,11 @@ GraphIEC = 1
 // If you would like to specify what file will be loaded by LOAD"*" in browse mode then specify it here
 //StarFileName = somefile
 
+// Alt-N creates a new diskimage.
+// Names are formed automatically as autoname001.d64, autoname002.d64 etc...
+// change the base of the filename here
+//AutoBaseName = autoname
+
 // If you are using a LCD screen then specify it here
 //LCDName = ssd1306_128x64
 // If you are using a LCD screen and you would like PageUp and PageDown keys to work with it then specify this option
@@ -60,6 +65,8 @@ GraphIEC = 1
 
 // change startup logo on oled - 1541ii or 1541classic
 //LcdLogoName = 1541ii
+//LcdLogoName = 1541classic
+//LcdLogoName = customfile.raw
 
 // If you are using I2C LCD you can optionally change what pins it is connected to.
 // (defaults to 0 for non-split lines (Option A) or 1 for split lines (Option B))
@@ -68,6 +75,7 @@ GraphIEC = 1
 //i2cLcdAddress = 60	// I2C display address in decimal and shifted. 60 == 0x78, 61 == 0x7A
 //i2cLcdFlip = 1 // Rotate i2c LCD screen 180 degrees
 //i2cLcdOnContrast = 127 // Allows you to adjust the contrast on your i2c LCD screen
+//i2cScan = 1 // scan i2c bus and display addresses on screen
 
 //QuickBoot = 0		// faster startup
 //ShowOptions = 0	// display some options on startup screen 

src/FileBrowser.cpp

@@ -32,12 +32,19 @@ extern "C"
 #include "rpi-gpio.h"
 }
 
+#include "iec_commands.h"
+extern IEC_Commands m_IEC_Commands;
+extern Options options;
+
+
 #define PNG_WIDTH 320
 #define PNG_HEIGHT 200
 
+extern void GlobalSetDeviceID(u8 id);
+
 unsigned char FileBrowser::LSTBuffer[FileBrowser::LSTBuffer_size];
 
-const unsigned FileBrowser::SwapKeys[30] =
+const unsigned FileBrowser::SwapKeys[33] =
 {
 	KEY_F1, KEY_KP1, KEY_1,
 	KEY_F2, KEY_KP2, KEY_2,
@@ -48,7 +55,8 @@ const unsigned FileBrowser::SwapKeys[30] =
 	KEY_F7, KEY_KP7, KEY_7,
 	KEY_F8, KEY_KP8, KEY_8,
 	KEY_F9, KEY_KP9, KEY_9,
-	KEY_F10, KEY_KP0, KEY_0
+	KEY_F10, KEY_KP0, KEY_0,
+	KEY_F11, KEY_KPMINUS, KEY_MINUS
 };
 
 static const u32 palette[] = 
@@ -370,7 +378,7 @@ FileBrowser::BrowsableList::Entry* FileBrowser::BrowsableList::FindEntry(const c
 	return 0;
 }
 
-FileBrowser::FileBrowser(DiskCaddy* diskCaddy, ROMs* roms, unsigned deviceID, bool displayPNGIcons, ScreenBase* screenMain, ScreenBase* screenLCD, float scrollHighlightRate)
+FileBrowser::FileBrowser(DiskCaddy* diskCaddy, ROMs* roms, u8* deviceID, bool displayPNGIcons, ScreenBase* screenMain, ScreenBase* screenLCD, float scrollHighlightRate)
 	: state(State_Folders)
 	, diskCaddy(diskCaddy)
 	, selectionsMade(false)
@@ -892,21 +900,36 @@ void FileBrowser::UpdateInputFolders()
 				dirty = AddToCaddy(current);
 			}
 		}
+		else if (inputMappings->BrowseNewD64())
+		{
+			char newFileName[64];
+			strncpy (newFileName, options.GetAutoBaseName(), 63);
+			int num = folder.FindNextAutoName( newFileName );
+			m_IEC_Commands.CreateD64(newFileName, "42", true);
+			FolderChanged();
+		}
 		else
 		{
 			unsigned keySetIndex;
-			for (keySetIndex = 0; keySetIndex < ROMs::MAX_ROMS; ++keySetIndex)
+			for (keySetIndex = 0; keySetIndex < 11; ++keySetIndex)
 			{
 				unsigned keySetIndexBase = keySetIndex * 3;
-				if (keyboard->KeyPressed(FileBrowser::SwapKeys[keySetIndexBase]) || keyboard->KeyPressed(FileBrowser::SwapKeys[keySetIndexBase + 1]) || keyboard->KeyPressed(FileBrowser::SwapKeys[keySetIndexBase + 2]))
+				if (keyboard->KeyPressed(FileBrowser::SwapKeys[keySetIndexBase]) 
+				|| keyboard->KeyPressed(FileBrowser::SwapKeys[keySetIndexBase + 1]) 
+				|| keyboard->KeyPressed(FileBrowser::SwapKeys[keySetIndexBase + 2]))
 				{
-					if (roms->ROMValid[keySetIndex])
+					if ( (keySetIndex < ROMs::MAX_ROMS) && (roms->ROMValid[keySetIndex]) )
 					{
 						roms->currentROMIndex = keySetIndex;
 						roms->lastManualSelectedROMIndex = keySetIndex;
 						DEBUG_LOG("Swap ROM %d %s\r\n", keySetIndex, roms->ROMNames[keySetIndex]);
 						ShowDeviceAndROM();
 					}
+					else if ( (keySetIndex >= 7) && (keySetIndex <= 10 ) )
+					{
+						GlobalSetDeviceID( keySetIndex+1 );
+						ShowDeviceAndROM();
+					}
 				}
 			}
 
@@ -1028,7 +1051,7 @@ void FileBrowser::ShowDeviceAndROM()
 	u32 x = 0; // 43 * 8
 	u32 y = screenMain->ScaleY(STATUS_BAR_POSITION_Y) - 20;
 
-	snprintf(buffer, 256, "Device %d %s\r\n", deviceID, roms->ROMNames[roms->currentROMIndex]);
+	snprintf(buffer, 256, "Device %2d %s\r\n", *deviceID, roms->ROMNames[roms->currentROMIndex]);
 	screenMain->PrintText(false, x, y, buffer, textColour, bgColour);
 }
 
@@ -1241,3 +1264,33 @@ void FileBrowser::AutoSelectImage(const char* image)
 		selectionsMade = FillCaddyWithSelections();
 	}
 }
+
+int FileBrowser::BrowsableList::FindNextAutoName(char* filename)
+{
+	int index;
+	int len = (int)entries.size();
+
+	int inputlen = strlen(filename);
+	int lastNumber = 0;
+
+	char scanfname[64];
+	strncpy (scanfname, filename, 54);
+	strncat (scanfname, "%d",2);
+
+	int foundnumber;
+
+	for (index = 0; index < len; ++index)
+	{
+		Entry* entry = &entries[index];
+		if (	!(entry->filImage.fattrib & AM_DIR) 
+			&& strncasecmp(filename, entry->filImage.fname, inputlen) == 0
+			&& sscanf(entry->filImage.fname, scanfname, &foundnumber) == 1
+			)
+		{
+			if (foundnumber > lastNumber)
+				lastNumber = foundnumber;
+		}
+	}
+	snprintf(filename + inputlen, 54, "%03d.d64", lastNumber+1);
+	return lastNumber+1;
+}

src/FileBrowser.h

@@ -151,6 +151,7 @@ public:
 		};
 
 		Entry* FindEntry(const char* name);
+		int FindNextAutoName(char* basename);
 
 		void RefreshViews();
 		void RefreshViewsHighlightScroll();
@@ -165,7 +166,7 @@ public:
 		std::vector<BrowsableListView> views;
 	};
 
-	FileBrowser(DiskCaddy* diskCaddy, ROMs* roms, unsigned deviceID, bool displayPNGIcons, ScreenBase* screenMain, ScreenBase* screenLCD, float scrollHighlightRate);
+	FileBrowser(DiskCaddy* diskCaddy, ROMs* roms, u8* deviceID, bool displayPNGIcons, ScreenBase* screenMain, ScreenBase* screenLCD, float scrollHighlightRate);
 
 	void AutoSelectImage(const char* image);
 	void DisplayRoot();
@@ -187,8 +188,6 @@ public:
 
 	void ClearScreen();
 
-	void SetDeviceID(u8 id) { deviceID = id; }
-
 	static const long int LSTBuffer_size = 1024 * 8;
 	static unsigned char LSTBuffer[];
 
@@ -229,7 +228,7 @@ private:
 	bool selectionsMade;
 	const char* lastSelectionName;
 	ROMs* roms;
-	unsigned deviceID;
+	u8* deviceID;
 	bool displayPNGIcons;
 
 	BrowsableList caddySelections;

src/InputMappings.cpp

@@ -170,10 +170,12 @@ bool InputMappings::CheckKeyboardBrowseMode()
 	//	SetKeyboardFlag(PAGEUP_LCD_FLAG);
 	//else if (keyboard->KeyHeld(KEY_END))
 	//	SetKeyboardFlag(PAGEDOWN_LCD_FLAG);
+	else if (keyboard->KeyHeld(KEY_N) && keyboard->KeyEitherAlt() )
+		SetKeyboardFlag(NEWD64_FLAG);
 	else
 	{
 		unsigned index;
-		for (index = 0; index < 10; ++index)
+		for (index = 0; index < 11; ++index)
 		{
 			unsigned keySetIndexBase = index * 3;
 			if (keyboard->KeyHeld(FileBrowser::SwapKeys[keySetIndexBase]) || keyboard->KeyHeld(FileBrowser::SwapKeys[keySetIndexBase + 1]) || keyboard->KeyHeld(FileBrowser::SwapKeys[keySetIndexBase + 2]))

src/InputMappings.h

@@ -37,6 +37,9 @@
 #define PAGEDOWN_LCD_FLAG	(1 << 12)
 #define PAGEUP_LCD_FLAG		(1 << 13)
 
+#define NEWD64_FLAG		(1 << 14)
+// dont exceed 32!!
+
 class InputMappings : public Singleton<InputMappings>
 {
 protected:
@@ -137,6 +140,11 @@ public:
 		return KeyboardFlag(INSERT_FLAG)/* | UartFlag(INSERT_FLAG)*/ | ButtonFlag(INSERT_FLAG);
 	}
 
+	inline bool BrowseNewD64()
+	{
+		return KeyboardFlag(NEWD64_FLAG);
+	}
+
 	// Used by the 2 cores so need to be volatile
 	//volatile static unsigned directDiskSwapRequest;
 	static unsigned directDiskSwapRequest;

src/Keyboard.h

@@ -344,5 +344,9 @@ public:
 	{
 		return (keyStatus[0] | keyStatus[1]);
 	}
+	inline bool KeyEitherAlt()
+	{
+		return (modifier & (KEY_MOD_LALT | KEY_MOD_RALT) );
+	}
 };
 #endif

src/ROMs.h

@@ -34,7 +34,7 @@ public:
 	void ResetCurrentROMIndex();
 
 	static const int ROM_SIZE = 16384;
-	static const int MAX_ROMS = 8;
+	static const int MAX_ROMS = 7;
 
 	unsigned char ROMImages[MAX_ROMS][ROM_SIZE];
 	char ROMNames[MAX_ROMS][256];

src/iec_commands.cpp

@@ -1099,71 +1099,16 @@ void IEC_Commands::New(void)
 	if (ParseFilenames((char*)channel.buffer, filenameNew, ID))
 	{
 		FILINFO filInfo;
-		FRESULT res;
-		char* ptr;
-		int i;
-		//bool g64 = false;
 
-		//if (strstr(filenameNew, ".g64") || strstr(filenameNew, ".G64"))
-		//	g64 = true;
-		//else 
 		if(!(strstr(filenameNew, ".d64") || strstr(filenameNew, ".D64")))
 			strcat(filenameNew, ".d64");
 
-		res = f_stat(filenameNew, &filInfo);
+		int ret = CreateD64(filenameNew, ID, true);
-		if (res == FR_NO_FILE)
-		{
-			FIL fpOut;
-			res = f_open(&fpOut, filenameNew, FA_CREATE_ALWAYS | FA_WRITE);
-			if (res == FR_OK)
-			{
-				char buffer[256];
-				u32 bytes;
-				u32 blocks;
 
-				memset(buffer, 0, sizeof(buffer));
+		if (ret==0)
-				// TODO: Should check for disk full.
+			updateAction = REFRESH;
-				for (blocks = 0; blocks < 357; ++blocks)
-				{
-					if (f_write(&fpOut, buffer, 256, &bytes) != FR_OK)
-						break;
-				}
-				ptr = (char*)&blankD64DIRBAM[DISKNAME_OFFSET_IN_DIR_BLOCK];
-				int len = strlen(filenameNew);
-				for (i = 0; i < len; ++i)
-				{
-					*ptr++ = ascii2petscii(filenameNew[i]);
-				}
-				for (; i < 18; ++i)
-				{
-					*ptr++ = 0xa0;
-				}
-				for (i = 0; i < 2; ++i)
-				{
-					*ptr++ = ascii2petscii(ID[i]);
-				}
-				f_write(&fpOut, blankD64DIRBAM, 256, &bytes);
-				buffer[1] = 0xff;
-				f_write(&fpOut, buffer, 256, &bytes);
-				buffer[1] = 0;
-				for (blocks = 0; blocks < 324; ++blocks)
-				{
-					if (f_write(&fpOut, buffer, 256, &bytes) != FR_OK)
-						break;
-				}
-				f_close(&fpOut);
-				// Mount the new disk? Shoud we do this or let them do it manually?
-				if (f_stat(filenameNew, &filInfo) == FR_OK)
-				{
-					DIR dir;
-					Enter(dir, filInfo);
-				}
-			}
-		}
 		else
-		{
+			Error(ret);
-			Error(ERROR_63_FILE_EXISTS);
-		}
 	}
 }
 
@@ -1233,6 +1178,7 @@ void IEC_Commands::Scratch(void)
 				f_unlink(filInfo.fname);
 			}
 			res = f_findnext(&dir, &filInfo);
+			updateAction = REFRESH;
 		}
 		text = ParseNextName(text, filename, true);
 	}
@@ -1926,3 +1872,74 @@ void IEC_Commands::CloseFile(u8 secondary)
 
 	channel.Close();
 }
+
+int IEC_Commands::CreateD64(char* filenameNew, char* ID, bool automount)
+{
+	FILINFO filInfo;
+	FRESULT res;
+	char* ptr;
+	int i;
+	//bool g64 = false;
+
+	//if (strstr(filenameNew, ".g64") || strstr(filenameNew, ".G64"))
+	//	g64 = true;
+	//else
+	if(!(strstr(filenameNew, ".d64") || strstr(filenameNew, ".D64")))
+		strcat(filenameNew, ".d64");
+
+	res = f_stat(filenameNew, &filInfo);
+	if (res == FR_NO_FILE)
+	{
+		FIL fpOut;
+		res = f_open(&fpOut, filenameNew, FA_CREATE_ALWAYS | FA_WRITE);
+		if (res == FR_OK)
+		{
+			char buffer[256];
+			u32 bytes;
+			u32 blocks;
+
+			memset(buffer, 0, sizeof(buffer));
+			// TODO: Should check for disk full.
+			for (blocks = 0; blocks < 357; ++blocks)
+			{
+				if (f_write(&fpOut, buffer, 256, &bytes) != FR_OK)
+					break;
+			}
+			ptr = (char*)&blankD64DIRBAM[DISKNAME_OFFSET_IN_DIR_BLOCK];
+			int len = strlen(filenameNew);
+			for (i = 0; i < len; ++i)
+			{
+				*ptr++ = ascii2petscii(filenameNew[i]);
+			}
+			for (; i < 18; ++i)
+			{
+				*ptr++ = 0xa0;
+			}
+			for (i = 0; i < 2; ++i)
+			{
+				*ptr++ = ascii2petscii(ID[i]);
+			}
+			f_write(&fpOut, blankD64DIRBAM, 256, &bytes);
+			buffer[1] = 0xff;
+			f_write(&fpOut, buffer, 256, &bytes);
+			buffer[1] = 0;
+			for (blocks = 0; blocks < 324; ++blocks)
+			{
+				if (f_write(&fpOut, buffer, 256, &bytes) != FR_OK)
+					break;
+			}
+			f_close(&fpOut);
+		}
+		// Mount the new disk? Shoud we do this or let them do it manually?
+		if (automount && f_stat(filenameNew, &filInfo) == FR_OK)
+		{
+			DIR dir;
+			Enter(dir, filInfo);
+		}
+		return(ERROR_00_OK);
+	}
+	else
+	{
+		return(ERROR_63_FILE_EXISTS);
+	}
+}

src/iec_commands.h

@@ -78,6 +78,9 @@ public:
 	const char* GetNameOfImageSelected() const { return selectedImageName; }
 	const FILINFO* GetImageSelected() const { return &filInfoSelectedImage; }
 	void SetStarFileName(const char* fileName) { starFileName = fileName; }
+
+	int CreateD64(char* filenameNew, char* ID, bool automount);
+
 protected:
 	enum ATNSequence 
 	{
@@ -128,6 +131,7 @@ protected:
 	void CloseAllChannels();
 	void SendError();
 
+
 	bool Enter(DIR& dir, FILINFO& filInfo);
 	bool FindFirst(DIR& dir, const char* matchstr, FILINFO& filInfo);
 
@@ -169,3 +173,4 @@ protected:
 	const char* starFileName;
 };
 #endif
+

src/main.cpp

@@ -639,8 +639,15 @@ static void PlaySoundDMA()
 
 static void SetVIAsDeviceID(u8 id)
 {
-	if (id & 1) pi1541.VIA[0].GetPortB()->SetInput(VIAPORTPINS_DEVSEL0, true);
+	pi1541.VIA[0].GetPortB()->SetInput(VIAPORTPINS_DEVSEL0, id & 1);
-	if (id & 2) pi1541.VIA[0].GetPortB()->SetInput(VIAPORTPINS_DEVSEL1, true);
+	pi1541.VIA[0].GetPortB()->SetInput(VIAPORTPINS_DEVSEL1, id & 2);
+}
+
+void GlobalSetDeviceID(u8 id)
+{
+	deviceID = id;
+	m_IEC_Commands.SetDeviceId(id);
+	SetVIAsDeviceID(id);
 }
 
 static void CheckAutoMountImage(EXIT_TYPE reset_reason , FileBrowser* fileBrowser)
@@ -677,7 +684,7 @@ void emulator()
 	roms.lastManualSelectedROMIndex = 0;
 
 	diskCaddy.SetScreen(&screen, screenLCD);
-	fileBrowser = new FileBrowser(&diskCaddy, &roms, deviceID, options.DisplayPNGIcons(), &screen, screenLCD, options.ScrollHighlightRate());
+	fileBrowser = new FileBrowser(&diskCaddy, &roms, &deviceID, options.DisplayPNGIcons(), &screen, screenLCD, options.ScrollHighlightRate());
 	fileBrowser->DisplayRoot();
 	pi1541.Initialise();
 
@@ -697,8 +704,10 @@ void emulator()
 			fileBrowser->ClearSelections();
 
 			// Go back to the root folder so you can load fb* again?
-			if ((resetWhileEmulating && options.GetOnResetChangeToStartingFolder()) || selectedViaIECCommands) fileBrowser->DisplayRoot(); // Go back to the root folder and display it.
+//			if ((resetWhileEmulating && options.GetOnResetChangeToStartingFolder()) || selectedViaIECCommands)
-			else fileBrowser->RefeshDisplay(); // Just redisplay the current folder.
+//				fileBrowser->DisplayRoot(); // Go back to the root folder and display it.
+//			else
+				fileBrowser->RefeshDisplay(); // Just redisplay the current folder.
 
 			resetWhileEmulating = false;
 			selectedViaIECCommands = false;
@@ -788,10 +797,9 @@ void emulator()
 							fileBrowser->FolderChanged();
 							break;
 						case IEC_Commands::DEVICEID_CHANGED:
-							deviceID = m_IEC_Commands.GetDeviceId();
+							GlobalSetDeviceID( m_IEC_Commands.GetDeviceId() );
-							fileBrowser->SetDeviceID(deviceID);
 							fileBrowser->ShowDeviceAndROM();
-							SetVIAsDeviceID(deviceID);	// Let the emilated VIA know
+							SetVIAsDeviceID(deviceID);	// Let the emulated VIA know
 							break;
 						default:
 							break;
@@ -979,12 +987,14 @@ void emulator()
 
 					IEC_Bus::WaitUntilReset();
 					//DEBUG_LOG("6502 resetting\r\n");
-					if (options.GetOnResetChangeToStartingFolder() || selectedViaIECCommands)
-						fileBrowser->DisplayRoot();//m_IEC_Commands.ChangeToRoot(); // TO CHECK
 					emulating = false;
 					resetWhileEmulating = true;
 					if (reset)
+					{
 						exitReason = EXIT_RESET;
+						if (options.GetOnResetChangeToStartingFolder() || selectedViaIECCommands)
+							fileBrowser->DisplayRoot(); // TO CHECK
+					}
 					if (exitEmulation)
 						exitReason = EXIT_KEYBOARD;
 					break;
@@ -1125,6 +1135,8 @@ void DisplayOptions(int y_pos)
 	screen.PrintText(false, 0, y_pos += 16, tempBuffer, COLOUR_WHITE, COLOUR_BLACK);
 	snprintf(tempBuffer, tempBufferSize, "LcdLogoName = %s\r\n", options.GetLcdLogoName());
 	screen.PrintText(false, 0, y_pos += 16, tempBuffer, COLOUR_WHITE, COLOUR_BLACK);
+	snprintf(tempBuffer, tempBufferSize, "AutoBaseName = %s\r\n", options.GetAutoBaseName());
+	screen.PrintText(false, 0, y_pos += 16, tempBuffer, COLOUR_WHITE, COLOUR_BLACK);
 }
 
 void DisplayI2CScan(int y_pos)
@@ -1357,3 +1369,4 @@ extern "C"
 #endif
 	}
 }
+

src/options.cpp

@@ -152,6 +152,7 @@ Options::Options(void)
 	autoMountImageName[0] = 0;
 	strcpy(ROMFontName, "chargen");
 	strcpy(LcdLogoName, "1541ii");
+	strcpy(autoBaseName, "autoname");
 	starFileName[0] = 0;
 	ROMName[0] = 0;
 	ROMNameSlot2[0] = 0;
@@ -224,6 +225,10 @@ void Options::Process(char* buffer)
 		ELSE_CHECK_DECIMAL_OPTION(i2cLcdDimTime)
 		ELSE_CHECK_FLOAT_OPTION(scrollHighlightRate)
 		ELSE_CHECK_DECIMAL_OPTION(keyboardBrowseLCDScreen)
+		else if ((strcasecmp(pOption, "AutoBaseName") == 0))
+		{
+			strncpy(autoBaseName, pValue, 255);
+		}
 		else if ((strcasecmp(pOption, "StarFileName") == 0))
 		{
 			strncpy(starFileName, pValue, 255);

src/options.h

@@ -89,6 +89,8 @@ public:
 
 	const char* GetLCDName() const { return LCDName; }
 
+	const char* GetAutoBaseName() const { return autoBaseName; }
+
 	static unsigned GetDecimal(char* pString);
 	static float GetFloat(char* pString);
 
@@ -128,6 +130,7 @@ private:
 	unsigned int keyboardBrowseLCDScreen;
 
 	char starFileName[256];
+	char autoBaseName[256];
 	char LCDName[256];
 	char LcdLogoName[256];