ZXPAND : Dilemma

General games-related topics
dr beep
Posts: 2079
Joined: Thu Jun 16, 2011 8:35 am
Location: Boxmeer

Re: ZXPAND : Dilemma

Post by dr beep »

Thanks for now.

At work I am having trouble starting EO now so I can't see the normal code.
Tonight I will run the code again at home and sent in that code although I don't think it will change the program.

The routine uses 21 and 38 tstates delay between OUT and IN.
Could this be too long or is ZXPAND using a larger SP?
sirmorris
Posts: 2811
Joined: Thu May 08, 2008 5:45 pm

Re: ZXPAND : Dilemma

Post by sirmorris »

What is in register E when the readkey code is called? If no joystick is pressed the value of E is returned in A, but it isn't set at the routine's start.

C
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