increase duration of WriteGate detection for DD

*increase duration of WriteGate detection for DD
*add more options to CI script

Author: acemielektron

.github/workflows/build-firmware.yml

@@ -21,31 +21,45 @@ jobs:
     - uses: actions/checkout@v2
     - name: install submodules (u8glib & lufa)
       run: git submodule update --init --recursive
-    #atmega328p-single  
-    - name: build atmega328p-single  
+    #atmega328p-single-debug 
+    - name: build atmega328p-single-debug  
       run: make MCU=atmega328p GUI=1 SERIAL=1 DUAL=0 VFFS=0 DEBUG=1 FLIP=0
-    - name: Copy atmega328p-single
-      run: mv fddEMU.hex ./atmega328p-single.hex
+    - name: Copy atmega328p-single-debug
+      run: mv fddEMU.hex ./atmega328p-single-debug.hex
     - name: make clean
       run: make MCU=atmega328p clean
-    #atmega328p-dual  
-    - name: build atmega328p-dual  
+    #atmega328p-dual-debug
+    - name: build atmega328p-dual-debug 
       run: make MCU=atmega328p GUI=1 SERIAL=1 DUAL=1 VFFS=0 DEBUG=1 FLIP=0
-    - name: Copy atmega328p-dual
-      run: mv fddEMU.hex ./atmega328p-dual.hex
+    - name: Copy atmega328p-dual-debug
+      run: mv fddEMU.hex ./atmega328p-dual-debug.hex
     - name: make clean
       run: make MCU=atmega328p clean
-    #atmega32u4-single
-    - name: build atmega32u4-single
-      run: make MCU=atmega32u4 GUI=1 SERIAL=1 DUAL=0 VFFS=1 DEBUG=0
-    - name: Copy atmega32u4-single
-      run: mv fddEMU.hex ./atmega32u4-single.hex
+    #atmega328p-single-flipped
+    - name: build atmega328p-single-flipped
+      run: make MCU=atmega328p GUI=1 SERIAL=1 DUAL=0 VFFS=0 DEBUG=0 FLIP=1
+    - name: Copy atmega328p-single-flipped
+      run: mv fddEMU.hex ./atmega328p-single-flipped.hex
+    - name: make clean
+      run: make MCU=atmega328p clean
+    #atmega328p-dual-flipped
+    - name: build atmega328p-dual-flipped 
+      run: make MCU=atmega328p GUI=1 SERIAL=1 DUAL=1 VFFS=0 DEBUG=0 FLIP=1
+    - name: Copy atmega328p-dual-flipped
+      run: mv fddEMU.hex ./atmega328p-dual-flipped.hex
+    - name: make clean
+      run: make MCU=atmega328p clean      
+    #atmega32u4-single-flipped
+    - name: build atmega32u4-single-flipped
+      run: make MCU=atmega32u4 GUI=1 SERIAL=1 DUAL=0 VFFS=1 DEBUG=0 FLIP=1
+    - name: Copy atmega32u4-single-flipped
+      run: mv fddEMU.hex ./atmega32u4-single-flipped.hex
     - name: make clean
       run: make MCU=atmega32u4 clean
-    #atmega32u4-dual
-    - name: build atmega32u4-dual
-      run: make MCU=atmega32u4 GUI=1 SERIAL=1 DUAL=1 VFFS=1 DEBUG=0
-    - name: Copy atmega32u4-dual
+    #atmega32u4-dual-flipped
+    - name: build atmega32u4-dual-flipped
+      run: make MCU=atmega32u4 GUI=1 SERIAL=1 DUAL=1 VFFS=1 DEBUG=0 FLIP=1
+    - name: Copy atmega32u4-dual-flipped-flipped
       run: mv fddEMU.hex ./atmega32u4-dual.hex
     - name: make clean
       run: make MCU=atmega32u4 clean

src/FloppyDrive.cpp

@@ -246,6 +246,7 @@ void FloppyDrive::run()
   static uint8_t side=0;
   static uint8_t sector=0;
   static int lba;
+  uint8_t writeGateWait = (bitLength == 16) ? 20:40;
 
   if (isChanged()) 
   {
@@ -289,7 +290,7 @@ void FloppyDrive::run()
       sector_start(bitLength);          
       if (IS_TRACKCHANGED()) continue; //if track changed skip rest of the loop
       //check WriteGate
-      for (int i=0; i<20; i++) //wait and check for WRITEGATE
+      for (int i=0; i<writeGateWait; i++) //wait and check for WRITEGATE
         if (IS_WRITE() ) break;
       if (IS_WRITE() )  //write gate on               
       {