gearmulator

commit 0af0236eb7921a4d6f46b4fb11faa6801af81165
parent f95077026497c0208d43f7667c84ff7ecf278fab
Author: dsp56300 <dsp56300@users.noreply.github.com>
Date:   Sun, 21 Jul 2024 02:38:23 +0200

attempt to press a button on the frontpanel

Diffstat:
M
source/nord/n2x/n2xLib/n2xfrontpanel.cpp
 | 
30
++++++++++++++++++++++++++++++
M
source/nord/n2x/n2xLib/n2xfrontpanel.h
 | 
2
++

2 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/source/nord/n2x/n2xLib/n2xfrontpanel.cpp b/source/nord/n2x/n2xLib/n2xfrontpanel.cpp
@@ -13,6 +13,13 @@ namespace n2x
 	{
 	}
 
+	uint8_t FrontPanelCS4::read8(mc68k::PeriphAddress _addr)
+	{
+		return 0xff;
+
+		return FrontPanelCS<2107392>::read8(_addr);
+	}
+
 	FrontPanelCS4::FrontPanelCS4(FrontPanel& _fp) : FrontPanelCS(_fp)
 	{
 	}
@@ -87,6 +94,29 @@ namespace n2x
 		FrontPanelCS<2105344>::write8(_addr, _val);
 	}
 
+	static uint8_t g_counter = 0;
+
+	uint8_t FrontPanelCS6::read8(mc68k::PeriphAddress _addr)
+	{
+		const auto a = static_cast<uint32_t>(_addr);
+		switch (a)
+		{
+		case g_frontPanelAddressCS6:
+			return 0b11101100;
+			if(++g_counter >= 128)
+			{
+				const auto up = static_cast<uint8_t>(ButtonType::Up) & 0xff;
+				return ~up;
+			}
+			return 0xff;
+		case g_frontPanelAddressCS6 + 2:
+		case g_frontPanelAddressCS6 + 4:
+		case g_frontPanelAddressCS6 + 6:
+			return 0xff;
+		}
+		return FrontPanelCS::read8(_addr);
+	}
+
 	void FrontPanelCS6::printLCD()
 	{
 		/*
diff --git a/source/nord/n2x/n2xLib/n2xfrontpanel.h b/source/nord/n2x/n2xLib/n2xfrontpanel.h
@@ -20,6 +20,7 @@ namespace n2x
 	class FrontPanelCS4 : public FrontPanelCS<g_frontPanelAddressCS4>
 	{
 	public:
+		uint8_t read8(mc68k::PeriphAddress _addr) override;
 		explicit FrontPanelCS4(FrontPanel& _fp);
 	};
 
@@ -29,6 +30,7 @@ namespace n2x
 		explicit FrontPanelCS6(FrontPanel& _fp);
 
 		void write8(mc68k::PeriphAddress _addr, uint8_t _val) override;
+		uint8_t read8(mc68k::PeriphAddress _addr) override;
 
 	private:
 		void printLCD();