Map the RESET button to CTRL-F1

README.md

@@ -114,8 +114,9 @@ Line:
 
 ### Keys
 
+- Ctrl-F1: Reset button
 - F5: Toggle speed between real and fastest
-- Ctrl F5: Show current speed in Mhz
+- Ctrl-F5: Show current speed in Mhz
 - F6: Toggle between NTSC color TV and green phosphor monochrome monitor
 - F7: Save current state to disk
 - F8: Restore state from disk

apple2.go

@@ -121,6 +121,8 @@ const (
 	CommandToggleCPUTrace
 	// CommandKill stops the cpu execution loop
 	CommandKill
+	// CommandReset executes a 6502 reset
+	CommandReset
 )
 
 // SendCommand enqueues a command to the emulator thread
@@ -161,6 +163,8 @@ func (a *Apple2) executeCommand(command int) {
 		fmt.Printf("Chargen page %v\n", a.cg.page)
 	case CommandToggleCPUTrace:
 		a.cpu.SetTrace(!a.cpu.GetTrace())
+	case CommandReset:
+		a.cpu.Reset()
 	}
 }
 

apple2sdl/sdlKeyboard.go

@@ -96,6 +96,10 @@ func (k *sdlKeyboard) putKey(keyEvent *sdl.KeyboardEvent) {
 		result = 127 // Base64A
 
 	// Control of the emulator
+	case sdl.K_F1:
+		if ctrl {
+			k.a.SendCommand(apple2.CommandReset)
+		}
 	case sdl.K_F5:
 		if ctrl {
 			k.a.SendCommand(apple2.CommandShowSpeed)