Added config option for RAMBOard = 0/1

Displays parsed options on startup

src/main.cpp

@@ -90,6 +90,7 @@ u8 deviceID = 8;
 IEC_Commands m_IEC_Commands;
 bool onResetChangeToStartingFolder = false;
 bool extraRAM = false;
+bool enableRAMBOard = false;
 bool disableSD2IECCommands = false;
 bool supportUARTInput = false;
 bool graphIEC = false;
@@ -202,7 +203,7 @@ DWORD get_fattime() { return 0; }	// If you have hardware RTC return a correct v
 // 1c00 !cs2 on pin 7
 u8 read6502(u16 address)
 {
-	u8 value;
+	u8 value = 0;
 	if (address & 0x8000)
 	{
 		switch (address & 0xe000) // keep bits 15,14,13
@@ -1011,6 +1012,9 @@ static void CheckOptions()
 	extraRAM = options.GetExtraRAM() != 0;
 	DEBUG_LOG("extraRAM = %d\r\n", extraRAM);
 
+	enableRAMBOard = options.GetRAMBOard() != 0;
+	DEBUG_LOG("RAMBOard = %d\r\n", enableRAMBOard);
+
 	disableSD2IECCommands = options.GetDisableSD2IECCommands();
 	//supportUARTInput = options.GetSupportUARTInput() != 0;
 	graphIEC = options.GraphIEC();
@@ -1026,6 +1030,20 @@ static void CheckOptions()
 		invertIECInputs = false;
 	ignoreReset = options.IgnoreReset();
 
+	screen.Clear(COLOUR_BLACK);
+	int y_pos = 200;
+	snprintf(tempBuffer, tempBufferSize, "ignoreReset = %d\r\n", ignoreReset);
+	screen.PrintText(false, 0, y_pos+=16, tempBuffer, COLOUR_WHITE, COLOUR_BLACK);
+	snprintf(tempBuffer, tempBufferSize, "RAMBOard = %d\r\n", enableRAMBOard);
+	screen.PrintText(false, 0, y_pos+=16, tempBuffer, COLOUR_WHITE, COLOUR_BLACK);
+	snprintf(tempBuffer, tempBufferSize, "splitIECLines = %d\r\n", splitIECLines);
+	screen.PrintText(false, 0, y_pos+=16, tempBuffer, COLOUR_WHITE, COLOUR_BLACK);
+	snprintf(tempBuffer, tempBufferSize, "invertIECInputs = %d\r\n", invertIECInputs);
+	screen.PrintText(false, 0, y_pos+=16, tempBuffer, COLOUR_WHITE, COLOUR_BLACK);
+	snprintf(tempBuffer, tempBufferSize, "invertIECOutputs = %d\r\n", invertIECOutputs);
+	screen.PrintText(false, 0, y_pos+=16, tempBuffer, COLOUR_WHITE, COLOUR_BLACK);
+	IEC_Bus::WaitMicroSeconds(3 * 1000000);
+
 	ROMName = options.GetRomFontName();
 	if (ROMName)
 	{
@@ -1125,12 +1143,14 @@ extern "C"
 		write32(ARM_GPIO_GPCLR0, 0xFFFFFFFF);
 
 		DisplayLogo();
+		int y_pos = 184;
 		snprintf(tempBuffer, tempBufferSize, "Copyright(C) 2018 Stephen White");
-		screen.PrintText(false, 0, 200, tempBuffer, COLOUR_WHITE, COLOUR_BLACK);
+		screen.PrintText(false, 0, y_pos+=16, tempBuffer, COLOUR_WHITE, COLOUR_BLACK);
 		snprintf(tempBuffer, tempBufferSize, "This program comes with ABSOLUTELY NO WARRANTY.");
-		screen.PrintText(false, 0, 216, tempBuffer, COLOUR_WHITE, COLOUR_BLACK);
+		screen.PrintText(false, 0, y_pos+=16, tempBuffer, COLOUR_WHITE, COLOUR_BLACK);
 		snprintf(tempBuffer, tempBufferSize, "This is free software, and you are welcome to redistribute it.");
-		screen.PrintText(false, 0, 232, tempBuffer, COLOUR_WHITE, COLOUR_BLACK);
+		screen.PrintText(false, 0, y_pos+=16, tempBuffer, COLOUR_WHITE, COLOUR_BLACK);
+
 
 		if (!quickBoot)
 			IEC_Bus::WaitMicroSeconds(3 * 1000000);

src/options.cpp

@@ -122,6 +122,7 @@ Options::Options(void)
 	, deviceID(8)
 	, onResetChangeToStartingFolder(0)
 	, extraRAM(0)
+	, enableRAMBOard(0)
 	, disableSD2IECCommands(0)
 	, supportUARTInput(0)
 	, graphIEC(0)
@@ -174,6 +175,12 @@ void Options::Process(char* buffer)
 			if ((nValue = GetDecimal(pValue)) != INVALID_VALUE)
 				extraRAM = nValue;
 		}
+		else if (strcasecmp(pOption, "RAMBOard") == 0)
+		{
+			unsigned nValue = 0;
+			if ((nValue = GetDecimal(pValue)) != INVALID_VALUE)
+				enableRAMBOard = nValue;
+		}
 		else if (strcasecmp(pOption, "DisableSD2IECCommands") == 0)
 		{
 			unsigned nValue = 0;

src/options.h

@@ -49,6 +49,7 @@ public:
 	const char* GetRomFontName() const { return ROMFontName; }
 	const char* GetRomName(int index) const;
 	unsigned int GetExtraRAM() const { return extraRAM; }
+	unsigned int GetRAMBOard() const { return enableRAMBOard; }
 	unsigned int GetDisableSD2IECCommands() const { return disableSD2IECCommands; }
 	unsigned int GetSupportUARTInput() const { return supportUARTInput; }
 
@@ -70,6 +71,7 @@ private:
 	unsigned int deviceID;
 	unsigned int onResetChangeToStartingFolder;
 	unsigned int extraRAM;
+	unsigned int enableRAMBOard;
 	unsigned int disableSD2IECCommands;
 	unsigned int supportUARTInput;
 	unsigned int graphIEC;