Author Topic: 'Clean' exit from ASM prog  (Read 2400 times)

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Offline quasi_Phthalo

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'Clean' exit from ASM prog
« on: June 25, 2010, 02:20:24 pm »
I wrote an ASM program that upon exiting, clears the homescreen and disables displaying 'Done'. However, there is always a random letter at the cursor. Where is that letter stored? and should I set it to $20 before exiting?

thanks

Offline Quigibo

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Re: 'Clean' exit from ASM prog
« Reply #1 on: June 25, 2010, 02:22:51 pm »
You need to clear the Text Shadow, not just the LCD.  My guess is that you were using the ClrLCDFull command or something?  Use ClrScrnFull instead becasue that also clears the Text Shadow as well.
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Offline quasi_Phthalo

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Re: 'Clean' exit from ASM prog
« Reply #2 on: June 25, 2010, 02:32:47 pm »
ah! bingo. thanks