SD: what is wrong with this code?
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SD: what is wrong with this code?
l am working to port the Basic shell WinSCAPE into assembly language on the
TI-86. l am having some trouble and there are a few things l don't
understand...so please tell me the answers to some common things if you know
them. l am having trouble getting the correct text to display in the proper
place...all l get now is "E*0JSETUP" near the top center in little text when l
need "SETUP" placed at the pen locations below without all the funny
characters preceeding it. "File" doesn't even show up.
What is wrong with this code?
ld hl,40
ld (_penRow),hl
ld hl,40
ld (_penCol),hl
ld hl,START
call _vputs
ld hl,20
ld (_penRow),hl
ld hl,20
ld (_penCol),hl
ld hl,FILE
call _vputs
START:
.db "START",0
FILE:
.db "FILE",0
ret
Also, later after running this program l just did this on the homescreen:
7D>Hex
so l could maybe edit the assembly program on the calculator later to add
stuff while in class but it froze and turned off.
Any help would be appreciated!
>>TurboSoft