gearmulator

commit 095fbf2b64ce1f7de800cc0d8c7d3c903e9b3537
parent 899cc9836ac454e7409f06dcccb8d4afad3a8441
Author: dsp56300 <dsp56300@users.noreply.github.com>
Date:   Tue, 23 Apr 2024 19:39:45 +0200

add support for Rack Classic and Rack XL via midi OS update

Diffstat:
M
source/virusLib/device.cpp
 | 
20
+++++++++++++++-----
M
source/virusLib/midiFileToRomData.cpp
 | 
2
++

2 files changed, 17 insertions(+), 5 deletions(-)
diff --git a/source/virusLib/device.cpp b/source/virusLib/device.cpp
@@ -39,15 +39,25 @@ namespace virusLib
 
 //		m_dsp->getMemory().saveAssembly("P.asm", 0, m_dsp->getMemory().sizeP(), true, false, m_dsp->getDSP().getPeriph(0), m_dsp->getDSP().getPeriph(1));
 
-		if(m_rom.getModel() == DeviceModel::A)
+		switch(m_rom.getModel())
 		{
+		case DeviceModel::A:
 			// The A does not send any event to notify that it has finished booting
 			dummyProcess(32);
-
 			m_dsp->disableESSI1();
-		}
-		else
-		{
+			break;
+		case DeviceModel::B:
+			// Rack Classic doesn't send that it has finished booting either, wait a bit for the event but abort if it takes too long
+			{
+				constexpr auto maxRetries = 256;
+				uint32_t r=0;
+				while(!m_mc->dspHasBooted() && ++r <= maxRetries)
+					dummyProcess(8);
+				if(r >= maxRetries)
+					LOG("Timed out while waiting for the device to finish booting, expecting that it has booted");
+			}
+			break;
+		default:
 			while(!m_mc->dspHasBooted())
 				dummyProcess(8);
 		}
diff --git a/source/virusLib/midiFileToRomData.cpp b/source/virusLib/midiFileToRomData.cpp
@@ -52,8 +52,10 @@ namespace virusLib
 		{
 		case 0x50:	// Virus A
 		case 0x53:	// Virus B OS
+		case 0x54:	// Virus Rack Classic (B)
 		case 0x55:	// Virus B Demo
 		case 0x57:	// Virus C
+		case 0x58:	// Virus Rack XL (C)
 			{
 				const auto msb = _packet[6];	// packet number MSB
 				const auto lsb = _packet[7];	// packet number LSB