2013-02-21, 10:42 PM
I'm afraid this is not the problem. I typed the following code:
And the behaviour still being the same. Spectrum hangs when execute POKE USR "C" sentence.
Also does not work with --sinclair option.
The following code works perfectly:
Of course your solution is much more efficient than previous code. I'll use that you propose.
Code:
#pragma explicit = false
DIM myudg(8 * 10) As Ubyte : REM 10 UDG chars
POKE Uinteger 23676, @myudg(0) : REM Points 23676 to Address of myudg array 1st element
FOR n=0 TO 7: POKE USR "A"+n,255: NEXT n
FOR n=0 TO 7: POKE USR "B"+n,255: NEXT n
FOR n=0 TO 7: POKE USR "C"+n,255: NEXT n
FOR n=0 TO 7: POKE USR "D"+n,255: NEXT n
FOR n=0 TO 7: POKE USR "E"+n,255: NEXT n
FOR n=0 TO 7: POKE USR "F"+n,255: NEXT n
PRINT "\a \b \c \d \e \f"Also does not work with --sinclair option.
The following code works perfectly:
Code:
9705 FOR N=0 TO 8*6-1: POKE USR "A"+N,255: NEXT NOf course your solution is much more efficient than previous code. I'll use that you propose.